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ERp57/PDIA3: new insight

Cellular & Molecular Biology Letters volume 27, Article number: 12 (2022) Cite this article

Abstract

The ERp57/PDIA3 protein is a pleiotropic member of the PDIs family and, although predominantly located in the endoplasmic reticulum (ER), has indeed been found in other cellular compartments, such as the nucleus or the cell membrane. ERp57/PDIA3 is an important research target considering it can be found in various subcellular locations. This protein is involved in many different physiological and pathological processes, and our review describes new data on its functions and summarizes some ligands identified as PDIA3-specific inhibitors.

The biological function of ERp57/PDIA3

Protein disulfide isomerases (PDIs) are an important cellular oxidoreductase enzyme family including several structurally related components. The members of this family are characterized by thioredoxin-like domains containing one or more active sites [1], with the canonical Cys–X–X–Cys sequence. Phylogenetic analysis of the human PDI family and subfamilies revealed a high correlation among the members along with an evident evolutionary divergence [2]. PDIs are involved in protein folding, catalyzing the formation and remodeling of disulfide bonds, and are mainly located in the endoplasmic reticulum (ER). Several studies have established that at least some members of this family may also be found in small quantities in different subcellular [3] and extracellular [4] locations, even though an ER retention sequence is present at the C-terminus of the protein sequences. To escape from the ER, the PDIs use different pathways, and KDEL endoplasmic reticulum protein retention receptor 1 (KDELR1) could be responsible for the transport of PDIs to the cell surface, plausibly near their target molecules [5]. Due to their conformational plasticity, PDIs display distinct substrate specificities and chaperone activities [6].

The human PDI family members display, beyond the presence of a thioredoxin-like domain, considerable differences in length and domain arrangement [2]. The first identified member of this protein family is PDIA1 (prolyl 4-hydroxylase subunit beta, P4HB gene), and it is structurally characterized by two thioredoxin-like active domains (a, a′), two substrate-binding domains (b, b′) with a hydrophobic pocket in the b′ domain, a linker sequence between the b′ and the a′ domains, and a C-terminal extended domain. The two PDI members, PDIA1 and ERp57/PDIA3, have considerable overlap in their whole protein structure, but their differences are due to their different evidenced cellular biochemical roles in cellular homeostasis. For instance, PDIA1 catalyzes oxidative folding of non-glycoproteins via binding to the hydrophobic pocket of the b′ domain, while ERp57/PDIA3 promotes oxidative folding of glycoproteins selectively in concert with lectin chaperones calnexin and calreticulin [2, 6, 7]. Moreover, their enzymatic activity varies due to their differing redox potentials [8].

The ERp57/PDIA3 protein is a pleiotropic member of the PDIs family, also known as P58, ER60, ERp57, ERp60, ERp61, GRP57, GRP58, PI-PLC, HsT17083, HEL-S-269, HEL-S-93n, and 1,25D3-MARRS (https://www.ncbi.nlm.nih.gov/gene/2923), which henceforth we will call ERp57/PDIA3. Of note, PDIA3 was erroneously named phospholipase C alpha when first sequenced [9], attributing a phospholipase activity to it, while the name GRP58 was attributed from the evidence that PDIA3 increases after glucose depletion [10] and the name 1,25D3-MARRS is linked to the discovery that this protein is likewise a cell membrane receptor of 1α,25(OH)2D3 (vitamin D3) associated with the rapid actions of vitamin D [11, 12]. The ERp57/PDIA3 has a noncanonical ER retention signal (QEDL) on the C-terminal domain and a Lys-rich nuclear localization signal, which binds with high affinity to a specific site of importin, responsible for the nuclear import process [13]. ERp57/PDIA3, found in different extracellular and subcellular locations, is involved in multiple processes [14]. To date, specific transcriptional or post-transcriptional regulators of ERp57/PDIA3 are not well known, but a study, conducted with high-throughput sequencing of small RNA libraries (from liver tissues of rainbow trout specimens), identified and characterized some miRNAs that are probably important in the response to heat stress, and three of them (let-7b, let-7c, and miR-145) appeared to downregulate ERp57/PDIA3 [15].

ERp57/PDIA3 is characterized by four domains, called respectively a, b, b′, and a′, each one with a thioredoxin-like fold [1, 16]. The first and the fourth domain (a and a′ domains), carry a thioredoxin-like active site, with a C–G–H–C sequence, and are responsible for ERp57/PDIA3 redox properties [17]. The b and b′ domains are necessary for the full activity of the protein and provide the binding sites for calreticulin or its membrane-bound homologous calnexin. The binding of glycoproteins to the calreticulin–PDIA3 complex is necessary for the catalytic redox activity of PDIA3. The interaction of calreticulin and ERp57/PDIA3, important for the assembling of the human MHC-I peptide-loading complex, has recently been well studied with low-resolution cryo-electron microscopy (cryo-EM) [18]. Moreover, ERp57/PDIA3 is involved in the redox activation of protein kinase RNA-like ER kinase (PERK) in response to protein unfolding [19]. This involvement is particularly interesting considering the role of ER stress and unfolded protein response (UPR) in cardiovascular diseases as described in a review by Ren et al. The review summarizes the genes involved in ER functions, ER stress, or the UPR that (modified in mouse models) often provides pathological cardiovascular phenotypes [20]. Moreover, other roles and functions of ERp57/PDIA3 complexed with calreticulin and calnexin [21, 22] are well described in a recent review by Lam and Lim [23].

Recently, a reflux of proteins from the ER to the cytosol was analyzed by Sicari et al. [24]. They found that this reflux mechanism is conserved in mammalian cells and in cancer cells (i.e., human and murine cells). Moreover, this process is constitutively activated in cancer cells, where refluxed ER proteins play a gain-of-function role in the cytosol, acting as inhibitors of tumor suppressor. Among refluxed ER proteins, the cytosolic fraction of ERp57/PDIA3 in cancer cells is enriched up to ∼ 70% compared with only ∼ 10% enrichment in non-cancer control cells.

Localization and functions of ERp57/PDIA3 outside of the ER

Although ERp57/PDIA3 is predominantly located in the ER, it has indeed been found in other cellular compartments, such as the nucleus and the cell membrane. The release of ERp57/PDIA3 from the ER was first observed by Hirano and collaborators [25], who noticed that the protein was being secreted from 3T3 cells.

Nucleus

The nuclear localization of ERp57/PDIA3 was discovered many years ago [3, 26] and is not unusual; nevertheless, the role of the protein in the nuclear compartment is not well understood. It has subsequently emerged that PDIA3 participates in the signal transduction processes of STAT3 pathways [27, 28]. Sehgal et al. found ERp57/PDIA3 in the lipid raft fraction of the cell membrane associated with STAT3 [29] (a member of the family of signaling and transcription factors 3 with a significant role in inflammation and deregulated in numerous tumors) and caveolin-1 [30]. Various studies conducted on cancer cells have shown ERp57/PDIA3 involvement in signal transduction of STAT3 [26, 28, 31,32,33]. A study on clear cell renal cell carcinoma (ccRCC) highlighted the increased levels of ERp57/PDIA3 and interleukin enhancer-binding factor 3 (ILF3) in ccRCC tissue, which were correlated with poor patient survival. The research article found evidence that ILF3 expression is transcriptionally regulated by a ERp57/PDIA3–STAT3 complex and that ILF3 may bind to the 3′ UTR of ERp57/PDIA3 mRNA to positively regulate ERp57/PDIA3 expression by enhancing its mRNA stability. These data indicate a PDIA3/STAT3/ILF3 feedback loop with a key role in the proliferation mechanism of ccRCC, providing a potential target for therapeutic treatment [31]. Moreover, another study on hepatocellular carcinoma (HCC), where the increased expression of ERp57/PDIA3 was a marker of poor prognosis, revealed a specific role of ERp57/PDIA3 in association with phosphorylated (pY705) STAT3 on HCC progression. In particular, the research suggested that ERp57/PDIA3 contributes to the aggressive phenotype of HCC through its association with the STAT3 signaling pathway by the regulation of STAT3 transcriptional potential [34].

In HepG2 (hepatocellular carcinoma) cancer cells, ERp57/PDIA3 undergoes a nuclear translocation after tumor necrosis factor-α treatment [35]. It may also cooperate with Ref-1/APE in the reductive activation of transcription factors [36], and in this regard the flavonoid silibinin appears to enhance the formation of a ERp57/PDIA3–Ref-1 complex and affect its intracellular distribution [37]. Our group showed a specific interaction of ERp57/PDIA3 with several different DNA sequences in HeLa (cervix adenocarcinoma) [38] and melanoma [39] cell lines. Jung et al. associated the ERp57/PDIA3 protein with the expression of dyskerin pseudouridine synthase 1 (DKC1), a RNA-binding protein and an essential component of the telomerase holoenzyme. In HCC cells, the authors identified ERp57/PDIA3 as a repressor of DKC1 by recognizing a G-quadruplex structure at the DKC1 locus. Moreover, they observed that oxidative modification of ERp57/PDIA3 at the level of Met338 residue caused its redistribution to the cytosol. Therefore, reactive oxygen species (ROS) levels affected ERp57/PDIA3 cytosolic levels, and this can result in HCC cell survival through DKC1 upregulation [40].

Mitochondrion

ERp57/PDIA3 is present in mitochondria-associated membranes (MAM), the regions of ER that are closely associated with mitochondria [41, 42]. ERp57/PDIA3 has also been found in the mitochondrial compartment complexed with μ-calpain, and this complex is able to cleave apoptosis-inducing factor (AIF), a protein that in the truncated form is involved in the DNA fragmentation process in programmed cell death [43]. ERp57/PDIA3 and PDIA1 seem to possess a similar pro-apoptotic function by inducing Bak oligomerization [44]. Furthermore, in HeLa cells, ERp57/PDIA3 could be implicated in mitochondrial Ca2+ uptake due to an involvement in the expression of the mitochondrial Ca2+ uniporter (MCU) [45]. ERp57/PDIA3 could also be involved in the regulation of mitochondrial Ca2+ indirectly through its interaction with calnexin. In particular, palmitoylated calnexin interacts with sarcoendoplasmic reticulum (SR) Ca2+ transport ATPase (SERCA) 2b, and this complex acts on ER Ca2+ content and regulates ER–mitochondria Ca2+ crosstalk. In this respect, ERp57/PDIA3 interacts with nonpalmitoylated calnexin in the ER in the protein quality control system [46]. A more recent study revealed a novel role for ERp57/PDIA3 in suppressing mitochondrial bioenergetic function via the inhibition of STAT3 Ser727 phosphorylation. In particular, the authors investigated the role of ERp57/PDIA3 in immortalized human cerebral microvascular cells (CMECs). They analyzed mitochondrial bioenergetic function in CMEC wild-type cells and ERp57/PDIA3 silenced ones, where the gene was deleted using CRISPR–Cas9. The ERp57/PDIA3 deletion suppressed mitochondrial bioenergetic function and caused an increase in the phosphorylation level of STAT3 S727 residue, which is known to promote this function. Moreover, in ERp57/PDIA3−/− CMECs, the mitochondrial membrane potential and reactive oxygen species production was increased, but not mitochondrial mass. Finally, ERp57/PDIA3−/− CMECs were more resistant to oxygen–glucose deprivation [47].

Cell surface

To date, several observations have indicated the cell surface location of ERp57/PDIA3 through the interaction with cell membrane proteins, or even its extracellular localization. Several years ago, the ERp57/PDIA3 was erroneously identified as phospholipase C alpha and as interacting with vasopressin [48] and angiotensin II [49] receptors. Subsequently, ERp57/PDIA3 was detected on the cell surface in complex with calreticulin, and their localization was correlated to “immunogenic cell death” (ICD). This is a peculiar type of apoptosis where apoptotic cells can be detected by the immune system and elicit an adaptive immune response specific to dead-cell-associated antigens [50, 51]. In particular, ERp57/PDIA3 has been shown to be necessary for the translocation of calreticulin to the plasma membrane [52]. More recently, a study on Jurkat (acute T-cell leukemia) cells showed a role of integrins and ERp57/PDIA3 in the regulation of cell surface translocation of calreticulin; in particular, the authors hypothesized the involvement of plasma membrane integrins as inhibitors and ERp57/PDIA3 as promoter of calreticulin translocation [53]. A study conducted on a xenograft model, where MDA-MB-468 (breast adenocarcinoma) cells were injected into female Balb/c-nude mice, showed that EGFR phosphorylation in MDA-MB-468 cells is inhibited after treatment with silibinin, a PDIA2 ligand [54]; it is possible that this event is related to the role of ERp57/PDIA3 in EGFR signaling and internalization, as evidenced by silencing of ERp57/PDIA3 in MDA-MB-468 cells [55]. Fujii et al. also found ERp57/PDIA3 abundantly expressed in the apical canalicular membrane of gastric parietal cells, where it modulates the activity of H+ /K+-ATPase, suggesting a novel function of ERp57/PDIA3 in addition to its chaperoning function [56].

ERp57/PDIA3 was also identified as a membrane-associated receptor (1,25D3-MARRS) for 1α,25(OH)2D3 (1α,25-dihydroxyvitamin D3), the biologically active form of vitamin D3. Its function is associated with the rapid and nongenomic response to the hormone [12, 57, 58]. ERp57/PDIA3 was identified as an alternative cell membrane receptor for active forms of vitamin D3 that regulates some phenotypic functions [59, 60]. Boyan et al. studied the specific role of ERp57/PDIA3, vitamin D receptor (VDR), and caveolin-1 in the multiple signaling pathway activated by 1α,25(OH)2D3 as genomic and nongenomic response. ERp57/PDIA3 and VDR, separately, can form complexes with caveolin-1 and can activate their own downstream mediators such as phospholipase A2-activating protein (PLAA) and Rous sarcoma oncogene (c-Src), respectively. These complexes respond to 1α,25(OH)2D3 by translocation and changes in protein–protein interaction. The data demonstrate the importance of both receptors and their interactions in mediating both rapid and genomic responses to 1α,25(OH)2D3 [61]. The rapid action of 1α,25(OH)2D3 involves the ERp57/PDIA3–PLAA complex and requires Ca2+/calmodulin-dependent protein kinase II (CaMKII) in order to act on PLA2. [62]. The arachidonic acid released by PLA2 acts directly and indirectly to stimulate protein kinase C (PKC) [63]. ERp57/PDIA3 plays an important role in mediating the effects of 1α,25(OH)2D3 and bone morphogenetic protein-2 (BMP2) on mineralization, suggesting a possible fundamental role in mediating extracellular matrix mineralization [64]. Rapid activation of Wnt family member 5A (WNT5A) by 1α,25(OH)2D3 was shown to be also dependent on the ERp57/PDIA3 membrane complex [65]. Boyan et al. suggested a regulation of endochondral bone formation, via a rapid response to steroid hormones mediated by extracellular matrix vesicles. This mechanism involves the interaction of 1α,25(OH)2D3 with VDR and ERp57/PDIA3 via genomic and rapid membrane-associated signaling pathways [66]. In summary, the different functions of vitamin D3 involve, quite often, its interaction with ERp57/PDIA3. Vitamin D3’s effects on prostate cancer biology were highlighted in a review underlining that adequate levels of vitamin D3 and androgens slow or halt prostate cancer progression, particularly for patients with early-stage and locally confined disease [67]. It has been demonstrated that 1α,25(OH)2D3 is able to mediate both genomic and nongenomic responses (through its interaction with ERp57/PDIA3) in prostate cancer (CaP) cells, and it has been suggested as an important therapeutic agent in inhibiting prostate cancer progression [68]. In this respect, Larsson et al. demonstrated that 1α,25(OH)2D3–PDIA3 interaction decreases invasiveness of LNCaP (prostate cancer) cells with the involvement of the JNK/SAPK MAPK signaling pathway [69]. More recently, Diaz Cruz et al. evaluated the expression of VDR and ERp57/PDIA3 in different prostate cancer (PCa) cell lines (PNT2, P4E6, LNCaP, DU145, and PC3), representing different stages of tumor progression, and identified a novel transcript isoform of ERp57/PDIA3 (PDIA3N, an N-truncated isoform of ERp57/PDIA3; ENST00000538521.1, GRCh37.p13 Ensembl 2018). This study showed that the mRNA expression ratio PDIA3N:PDIA3 is higher in androgen-independent cell lines than in androgen-dependent cell lines [70]. The role of vitamin D3 in brain physiology [71] and neurological disease [72, 73] has been studied. Landel et al. observed different expression levels of VDR and ERp57/PDIA3 in several tissues of Wistar rats. VDR appears less abundant in brain tissue, whereas ERp57/PDIA3 is highly expressed; moreover, VDR is expressed mostly in astrocytes, while ERp57/PDIA3 is present in every brain cell type. The authors suggested that, in different brain cell types, ERp57/PDIA3 is probably the only regulator of vitamin D3 actions [74]. Dursun et al. observed that silenced neurons (both SiVDR and SiERp57/PDIA3/1,25MARRS or double silenced) showed intracellular Aβ1–42 production. However, treatment with 1α,25(OH)2D3 attenuated Aβ1–42 intracellular production and secretion. The authors suggested a role of ERp57/PDIA3 in loss of control over APP processing in the ER or in the early secretory pathway, but it is unclear whether this process involves vitamin D3 [75]. In a short review, Gezen-Ak and Dursun described 1α,25(OH)2D3 as a “neurosteroid” and not a simple vitamin; they underlined that its involvement in neurodegeneration mechanisms is complex and not yet elucidated, so a more in-depth study is needed [76]. Compelling research has delved into the administration of vitamin D3 against Helicobacter pylori (H. pylori) infection. The authors used C57BL/6 mice as a model and extended the research to a human normal gastric epithelial cell line (HFE145 cells). During infection, H. pylori was sequestered into the gastric epithelium and survived in autophagosomes with impaired lysosomal acidification. Vitamin D3 administration was able to restore the lysosomal degradation function by activating its rapid response receptor ERp57/PDIA3, which translocates into the nuclear compartment as a ERp57/PDIA3–STAT3 protein complex and then upregulates the mucolipin 3 (MCOLN3) channels. This results in the enhancement of Ca2+ release from lysosomes and normalization of lysosomal acidification that leads to H. pylori elimination through the autolysosomal pathway [77]. More recently, Zmijewski and Carlberg argued, in an excellent review, over the rapid and nongenomic pathways and the possible role of 1α,25(OH)2D3 in a meaningful addition to the genome-wide effects. The conclusions of the “dispute” indicated VDR as the receptor of choice in 1α,25(OH)2D3 signaling; nevertheless, the authors pointed out that ERp57/PDIA3, involved in a spectrum of intracellular rapid and nongenomic responses, could be of help to explain the activity of low- or non-calcemic analogs of vitamin D3 [78].

ERp57/PDIA3, with a noncanonical ER localization, was also detected on the surface of the sperm head, and it was demonstrated to be required for sperm–egg fusion. A research study by Ellerman et al. showed that antibodies against this protein blocked sperm–egg fusion, and it was hypothesized that ERp57/PDIA3 can remodel integrins of sperm surface [79]. Afterwards, ERp57/PDIA3 was found to be downregulated in males with low fertilization rates [80, 81]. In particular, Zhang et al. found that ERp57/PDIA3 expression was downregulated in a cohort of male in vitro fertilization (IVF) patients with low fertilization rates, and they proposed ERp57/PDIA3 as a novel phenotype marker for male infertility [80]. In mice, ERp57/PDIA3 was demonstrated to have a function in sperm capacitation. ERp57/PDIA3 was found upregulated in irradiated testis, suggesting that this chaperone has a protective effect on the testis, maintaining normal spermatogenesis when exposed to radiation [82]. Moreover, ERp57/PDIA3 is likely to be related to the thiol–disulfide exchange reactions for the gamete fusion process. ERp57/PDIA3 was identified as a component of the human spermatozoa–ZP receptor complex in which ZP3 (a glycoprotein among the four that participate in the ZP receptor complex) is the primary binding site of acrosome reaction of human spermatozoa receptors [79]. The data suggested the translocation of ERp57/PDIA3 to the sperm surface in the acrosomal region during capacitation, and showed that capacitated spermatozoa treated with a PDI inhibitor had significantly lower ZP-binding capacity [80]. Considering that ERp57/PDIA3 is a thiol oxidoreductase, another study proposed that changes in the surface thiol status can alter the ZP-binding capacity of human spermatozoa [83].

Regarding ERp57/PDIA3 located on the cell surface, Wu et al. hypothesized that ERp57/PDIA3 present on the platelet surface mediates platelet aggregation and is also required for hemostasis and thrombosis [79, 80, 84]. In this context, ERp57/PDIA3 appears to have a specific role in the activation of the αIIbβ3 integrin (platelet fibrinogen receptor) and is required for the incorporation of platelets into a growing thrombus [85]. The evidence on the role of ERp57/PDIA3 in the modulation of αIIbβ3 integrin affinity suggests that the selective inhibition of extracellular thiol isomerases may enable the development of new antithrombotic drugs [86]. Different PDIs (e.g., PDIA1, ERp57/PDIA3, ERp5, and ERp72) were identified as positive regulators of platelet function and thrombosis [87], and thioredoxin-related transmembrane protein 1 (TMX1) was described as oxidizing the αIIbβ3 integrin thiols, acting as a negative regulator of platelet aggregation [88]. ERp57/PDIA3 regulates the lectin pathway of complement activation by cleaving disulfide bonds in ficolin-3 (an abundant lectin initiator of the complement pathway in humans through its disulfide-linked multimers) and reducing its multimer size [89]. The thiol isomerase inhibitors were suggested as a new class of antithrombotic agents; the development of inhibitors that are unable to gain access to intracellular thiol isomerases may be challenging, given their vital and ubiquitous roles in protein folding [90, 91]. A recent study found that ERp57/PDIA3 colocalized with extracellular human transglutaminase 2 (TG2) in cultured human umbilical vein endothelial cells (HUVECs) [92]. TG2 protein is often dormant in the extracellular matrix under normal physiological conditions and is activated under specific conditions such as tissue injury or inflammation, with its activation being specifically operated by extracellular thioredoxin-1 (Trx) [93]. Yi et al. showed that ERp57/PDIA3 oxidatively inactivates human transglutaminase 2, thus defining a reversible protein-controlled redox switch system [92]. Two recent reviews analyzed the role of the thiol isomerase “system” as positive and negative regulators that contribute to redox homeostasis, maintenance of normal hemostasis, vascular integrity [94], and regulation of thrombotic events [95].

ERp57/PDIA3 and diseases

Neurological disease

Various studies have identified ERp57/PDIA3 in the nervous system, and several research works have provided evidence for its involvement in neurodegeneration [96]. The role of ERp57/PDIA3 was linked to ER stress pathways [97], which characterize diseases such as Alzheimer’s disease (AD) [98] and amyotrophic lateral sclerosis (ALS) [99] (in this case, ERp57/PDIA3 also plays a role because of its interaction with the MAM compartment [100]). At the same time, it was hypothesized that ERp57/PDIA3 involvement in neurodegeneration diseases is related to its role as vitamin D3 receptor [76]. A protective function of ERp57/PDIA3 in nervous system diseases was suggested by using a Tat-ERp57/PDIA3 fusion protein (where the Tat domain was used to deliver the protein without any cellular toxicity). This study showed that Tat-ERp57/PDIA3 acts as a neuroprotective agent against ischemia by attenuating oxidative damage and blocking the apoptotic pathway related to the UPR [101]. Another study identified ERp57/PDIA3 as protective against mutant SOD1-induced cellular pathology in amyotrophic lateral sclerosis. The authors analyzed the role of ERp57/PDIA3, first in a neuronal cell line (co-expressing superoxide dismutase 1 and ERp57/PDIA3) and then in primary cortical neurons. The obtained results showed that overexpression of ERp57/PDIA3 inhibited mutant SOD1 inclusion formation, ER stress, and apoptosis, whereas silencing of ERp57/PDIA3 expression enhanced mutant SOD1 inclusion formation, ER stress, and toxicity, indicating a protective role for ERp57 against SOD1 misfolding. Moreover, the authors partially colocalized ERp57/PDIA3 with TAR DNA-binding protein-43 (TDP-43)-positive inclusions in spinal cords from sporadic ALS patients, then linking ERp57/PDIA3 to protein misfolding events in human sporadic disease [102]. A recent research, using mutant superoxide dismutase 1 (SOD1) mice as an experimental ALS model, provided evidence that ERp57/PDIA3 protects early muscle denervation. The study suggested that the protein acts at early stages by sustaining motoneuron connectivity through the interference of SOD1 aggregation probably via mixed disulfide crosslinks [103]. Nevertheless, a study by Wang et al. on traumatic brain injury (TBI) showed that ERp57/PDIA3 deficiency reduces inflammation in brain samples of mice after TBI and ERp57/PDIA3 knockout attenuates inflammation, oxidative stress, and apoptosis in oxygen–glucose deprivation and re-oxygenation (OGDR)-treated astrocytes [104]. ERp57/PDIA3’s role in prion infection as a cellular factor controlling prion protein biosynthesis also deserves mention [105]. In fact, Thapa et al. showed that ERp57/PDIA3-overexpressing cells significantly reduced ER stress, accompanied by a decrease in prion protein (PrP) aggregates, and lentiviral ERp57/PDIA3 expression prolonged the survival of prion-infected mice [106].

Cancer

The role of ERp57/PDIA3 in cancer was shown years ago, and its involvement in cancer progression suggests a potential use of ERp57/PDIA3 both as a marker and a therapeutic target [2]. A recent review summarized the current knowledge on ERp57/PDIA3 in cancer and the mechanisms by which this protein is involved, starting from carcinogenesis and extending to its potentialities as a therapeutic target. The authors have provided an overview of the role of ERp57/PDIA3 in the regulation of T cell-mediated immune responses, immunogenic cell death, UPR, DNA repair signaling, and membrane-initiated signaling pathways [107]. An interesting recent study analyzed the role of ERp57/PDIA3 by the inhibition of its activity, with a small molecule known as 16F16. This treatment destabilizes mechanistic target of rapamycin complex 1 (mTORC1) and enhances the effect of the mTOR inhibitor everolimus (Ev), increasing cultured liver cancer cells’ susceptibility to Ev. The inhibition was related to the interaction of ERp57/PDIA3 with mTOR and the reduction in the phosphorylation level of eukaryotic translation initiation factor 4E -binding protein 1 (4E‑BP1) [108]. Another study investigated the role of ERp57/PDIA3 in an aggressive cancer such as glioblastoma (GB) tumor and its crosstalk with microglia. The study was performed on GB cells and glioma-associated microglia/macrophages (GAMs) collected from patients’ specimens after surgical tumor resection. After gene silencing or specific inhibition of ERp57/PDIA3 by punicalagin, the authors demonstrated that ERp57/PDIA3 is involved in the pro-tumor activity of GB cells and GAMs. The ERp57/PDIA3 silencing seems to activate GB cells to produce IL24 (a tumor-suppressing protein) and leukemia inhibitory factor (LIF), inhibiting cell differentiation. The reduced PDIA3 expression/activity in GB cells significantly limited the microglia pro-tumor polarization towards the M2 phenotype and the production of pro-inflammatory factors, supporting a role of PDIA3 expression in GB-mediated pro-tumor activation of microglia. However, ERp57/PDIA3 activity in gliomas is still poorly characterized and could be related to induction of autophagic cell death and apoptosis [109].

Another study identified ERp57/PDIA3 as being indirectly involved, with a mutant calreticulin gene (CALR), in altered Ca2+ mobilization in patients with myeloproliferative neoplasms. A somatic mutation of CALR results in the dissociation of the ERp57-mediated complex between calreticulin and stromal interaction molecule 1 (STIM1, protein of the store-operated calcium entry machinery) leading to Ca2+ mobilization [110]. These results correlated with the findings that mutant CALR constitutively activates the thrombopoietin receptor (myeloproliferative leukemia protein, MPL), even in the absence of thrombopoietin, thus inducing cellular transformation [111]. Moreover, Pronier et al. analyzed the CALR interactome in myeloproliferative neoplasms and demonstrated that the ERp57/PDIA3–CALR complex binds to the MPL promoter, regulating its expression, in CALR-mutant cells. They observed a lower expression of MPL mRNA in control cells (wild-type CARL) even if only ERp57/PDIA3 was silenced, suggesting that ERp57/PDIA3 itself has a regulatory function of the locus [112].

Infections disease

The pleiotropic functions of PDIs in general and of ERp57/PDIA3 in particular include their role in infections disease. ERp57/PDIA3 was shown to be directly involved in influenza virus replication [113]; Kim and Chang conducted a knockdown study using small interfering RNAs (siRNAs) for ERp57/PDIA3 and other PDIs (PDI1 and PDIA4). The knockdown of ERp57/PDIA3 led to a reduction of influenza A and B virus replication in Madin–Darby canine kidney (MDCK) and A549 (human lung cell line) cells, indicating that this protein plays an important role in influenza virus replication and that it acts after virus entry [114]. A study on ERp57/PDIA3 expressed in mouse lung epithelial cells suggested the importance of this protein in the formation of disulfide bonds of influenza A virus (IAV) hemagglutinin (HA) and the subsequent establishment of infection, inflammation, and airway hyperresponsiveness (AHR) [115]. A more recent study, conducted both in vitro and in vivo, further investigated the role of ERp57/PDIA3 in H3N2 virus HA stabilization, and the results obtained suggest that ERp57/PDIA3 could improve the stability and immunogenicity of hemagglutinin [116]. A study on nitazoxanide and its circulating-metabolite tizoxanide, clinically used as an antiprotozoal/antimicrobial drug and more recently as an antiviral against hepatitis-C virus, rotavirus, and influenza viruses, suggested that its broad-spectrum antiviral activity could depend on the inhibition of ERp57/PDIA3 activity, because of the role of this protein in the correct disulfide-bond architecture of viral glycoproteins [117]. Moreover, a recent review by Santoro et al., regarding the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike glycoprotein, suggested that ERp57/PDIA3 may be involved in the biogenesis, correct folding, and maturation of the SARS-CoV-2 spike protein [118]. The role of UPR and protein disulfide isomerases in pulmonary viral infection and disease was well summarized in a recent review of Chamberlain and Anathy [119]. More recently, a review was published on the role of ERp57/PDIA3 in viral infections, emphasizing that the presence of this protein on the cell surface assists different viruses to enter the cells and replicate [120].

High-impact information on ERp57/PDIA3 (ligand)

ERp57/PDIA3 is an important research target considering it can be found in various subcellular locations. Examples are provided below such as its involvement in platelets aggregation, sperm–egg fusion, and vitamin D3 signaling due to its membrane localization.

Evidence has been provided for the role of ERp57/PDIA3 in platelet aggregation, and the study of potential inhibitors of the redox activity of ERp57/PDIA3 could be interesting to identify promising candidates for antithrombotic therapy targeting ERp57/PDIA3 [90, 121, 122]. Years ago, a study on the antithrombotic activity of red wine and red grape juice showed that natural components of wine act as PDI inhibitors and, to a lesser extent, as ERp57/PDIA3 inhibitors [123]. More recently, Gaspar and Gibbins analyzed the function of thiol isomerases in thrombosis and hemostasis and summarized the known PDI inhibitors, showing that often these inhibitors are not so selective for a specific PDI family member [95].

The study of ERp57/PDIA3’s role in human fertility would allow this information to be used for two antithetic but equally interesting purposes. First, the mechanism of molecular action of the protein expressed in spermatozoa could be discerned, using targeted inhibitors. Second, specific inhibitors could be considered for a possible contraceptive function. The function of ERp57/PDIA3 in sperm capacitation can be hypothesized to be related to its interaction with vitamin D3 [124, 125]. In fact, it should pointed out that several functions of spermatozoa, such as viability, integrity of DNA, motility, capacitation, acrosome reaction, and fertilizing capability, are targets of the action of hormones, including estrogens and 1α,25(OH)2D3 [126].

Besides, cumulative evidence highlights the impact of vitamin D3 deficiency as a favoring factor in various neurological diseases, and different studies focused on determining the beneficial effect resulting from its supplementation (see review [73]). Potential inhibitors of the interaction between vitamin D3 and ERp57/PDIA3 could be used to discriminate their role in neurological disease. Moreover, it was shown that 1α,25(OH)2D3 can induce autocrine or paracrine rapid nongenomic actions via ERp57/PDIA3, whose transcript is abundantly expressed in all cerebral cell types [74].

Deciphering the actions of ERp57/PDIA3 as an extracellular disulfide isomerase or as a receptor of vitamin D3 will help us obtain knowledge on its role in promoting health.

Recent reviews have summarized the different PDIs inhibitors currently known [2, 95, 127]. However, to date, not many specific ERp57/PDIA3 inhibitors have been identified (Table 1), and in fact some of them are pan-style inhibitors for the PDI family members.

Table 1 ERp57/PDIA3 inhibitors
Full size table

The antibiotics vancomycin and neomycin were found to inhibit the reductase activity of ERp57/PDIA3 [17], and inhibitory activity of the antibiotic vancomycin on the ERp57/PDIA3–calreticulin interaction has been observed [128]. Cui et al. showed that ADTM, a molecule synthesized by conjugating two well-known compounds, danshensu (DSS, from danshen, Salvia miltiorrhizae) and tetramethylpyrazine (TMP), displayed potent inhibitory effects on the redox activity of ERp57/PDIA3. In particular, ADTM, which has a strong cardioprotective effects in vitro and in vivo, shows additionally an inhibitory effect on platelet aggregation in vitro and in vivo [121]. A structure-based virtual screening identified rosmarinic acid from Salvia miltiorrhizae as a major active compound against ERp57/PDIA3 [129]. A neuroprotective lead optimized compound (LOC)14 [130] inhibits specifically the ERp57/PDIA3 activity in lung epithelial cells, decreasing the intramolecular disulfide bonds and the oligomerization of HA in influenza A virus infected lung epithelial cells [115].

It was also observed the ERp57/PDIA3 has a high affinity to galloylated catechins (polyphenol of green tea), which bind closely to the thioredoxin-like redox-sensitive active sites, and a moderate inhibition of the reductase activity of ERp57/PDIA3 was observed [131]. Moreover, several other flavonoid compounds were studied, and even if the enzymatic reductase activity was almost unaffected by silibinin [37], both eupatorin-5-methyl ether and eupatorin (secondary metabolites present in fruits and vegetables) were able to inhibit reductase activity of ERp57/PDIA3 [132]. Recently, the bioactivity of extracts from whole fruit, peels, and juices of pomegranate were tested for the effect on the redox activity of ERp57/PDIA3. The obtained results demonstrate that different ratios between punicalagin [133] and ellagic acid (compounds present in fruit extracts) modulate the enzyme activity, and other ellagitannins could interfere with this inhibitory activity [134]. More recently, the specific interaction between punicalagin and ERp57/PDIA3 was analyzed by biochemical and computational approaches to identify putative binding sites and provide insights to develop useful punicalagin-based ligands [135]. In this regard, as previously reported, a study conducted on glioblastoma (GB) cells and glioma-associated microglia/macrophages (GAMs), where ERp57/PDIA3 levels are higher than in the microglia of in the surrounding parenchyma, showed that the ERp57/PDIA3 knockdown in GB cells induces different responses in GAMs and the inhibition of ERp57/PDIA3 could exert beneficial therapeutic effects. In particular, the treatment of microglial cells with the ERp57/PDIA3 inhibitor punicalagin increases apoptosis and reduces pro-inflammatory activity [109].

A clinical trial with the oral PDI inhibitor isoquercetin (also known as isoquercitrin) significantly decreased markers of coagulation in patients at risk for thrombosis [94, 136]. Moreover, different PDI inhibitors such as 16F16, PACMA31, isoquercetin, epigallocatechin-3-gallate, and nitazoxanide significantly reduced the replication of influenza A and B viruses in MDCK and A549 cells. These results suggest that PDIs are potential targets for the development of new anti-influenza drugs [114]. Recently, a cyclic peptide was identified (CSSTRESAC) that specifically acts on ERp57/PDIA3, as 1α,25(OH)2D3 receptor, through vitamin D3 binding protein (DBP), present on the cell surface of tumor-associated macrophages (TAM). In this study, the administration of CSSTRESAC to triple-negative breast cancer (TNBC)-bearing mice changed the cytokine profile in the direction of an antitumor immune response and delayed tumor growth [137]. The dihydrotanshinone I (from Danshen, Salvia miltiorrhiza) was recently identified as a potential ERp57/PDIA3 inhibitor with an anti-breast cancer effect through the UPR pathway [138].

Conclusions

In light of the above provided information about the involvement of ERp57/PDIA3 in a broad spectrum of physiological events (Fig. 1) and related diseases, the identification of inhibitors or activators specific for this protein is very important. Specific inhibitors of ERp57/PDIA3 could be used to better identify its mechanism of action and its role in physiological or pathological conditions. At the same time, where ERp57/PDIA3 is identified as a therapeutic target, the use of specific ERp57/PDIA3 inhibitors or activators could represent a possible tool for future therapeutic strategies.

Fig. 1
figure 1

Schematic representation of the different roles of ERp57 / PDIA3 in cellular processes in different cell compartments. Cell membrane: ERp57/PDIA3 participates in assembling of MHC I, interacts with different receptors (e.g., angiotensin II, vasopressin, and EGF receptors), acts as receptor of vitamin D3, participates in ICD in complex with calreticulin, and interacts with αIIbβ3 integrin in platelet cells. ERp57/PDIA3 participates in different cellular processes, including signal transduction, recycling, degradation, and internalization. Cytosol: ERp57/PDIA3 interacts with STAT3 and contributes to redox balance acting on thioredoxin (TR) and other targets. Nucleus: ERp57/PDIA3 interacts with different proteins (e.g., STAT3; Ape/Ref1, Ku80, and maybe TDP-43) and different DNA sequences (AT-rich regions) or structures (G-quadruplex). ERp57/PDIA3 participates in gene expression (e.g., DKC1; MCOLN3), DNA repair, and transcriptional factor reduction. Endoplasmic reticulum: ERp57/PDIA3 promotes oxidative folding of glycoproteins in concert with lectin chaperones calnexin and calreticulin and is involved in retrotranslocation to cytosol of toxin, virus, and receptor. ER–mitochondrion: ERp57/PDIA3 is present in mitochondria-associated membranes (MAM), the regions of ER that are closely associated with mitochondria; ERp57/PDIA3 complexed with μ-calpain is able to cleave apoptosis-inducing factor (AIF) and interferes with the mitochondrial bioenergetic function via the inhibition of STAT3 Ser727 phosphorylation

Full size image

Abbreviations

1α,25(OH)2D3:

1α,25-Dihydroxyvitamin D3, biologically active form of vitamin D3

1,25D3-MARRS:

1α,25(OH)2D3 membrane-associated, rapid-response steroid-binding

4E‑BP1:

Eukaryotic translation initiation factor 4E-binding protein 1

A549:

Human lung cell line

AD:

Alzheimer’s disease

AHR:

Airway hyperresponsiveness

ALS:

Amyotrophic lateral sclerosis

Bak:

BCL2 antagonist/killer

BMP2:

Bone morphogenetic protein-2

CALR:

Calreticulin

CaMKII:

Ca2+/calmodulin-dependent protein kinase II

ccRCC:

Clear cell renal cell carcinoma

CMECs:

Immortalized human cerebral microvascular cells

c-Src:

Rous sarcoma oncogene

DBP:

Vitamin D3 binding protein

DKC1:

Dyskerin pseudouridine synthase 1

ER:

Endoplasmic reticulum

Ev:

Everolimus

GAMs:

Glioma-associated microglia/macrophages

GB:

Glioblastoma

HA:

Hemagglutinin

HCC:

Hepatocellular carcinoma

HeLa:

Cervix adenocarcinoma cells

HepG2:

Hepatocellular carcinoma cells

HUVECs:

Human umbilical vein endothelial cells

IAV:

Influenza A virus

ICD:

Immunogenic cell death

IL-24:

Interleukin-24

ILF3:

Interleukin enhancer-binding factor 3

JNK:

Jun amino-terminal kinases

Jurkat:

Acute T-cell leukemia

KDELR1:

KDEL endoplasmic reticulum protein retention receptor 1

LIF:

Leukemia inhibitory factor

MAM:

Mitochondria-associated ER membrane

MAPK:

Mitogen-activated protein kinase

MCOLN3:

Mucolipin 3

MDA-MB-468:

Breast adenocarcinoma cells

MDCK:

Madin–Darby canine kidney

MHC-I:

Major histocompatibility complex I

MPL:

Myeloproliferative leukemia protein

mTORC1:

Mechanistic target of rapamycin complex 1

OGDR:

Oxygen glucose deprivation and re-oxygenation

P4HB :

Prolyl 4-hydroxylase subunit beta gene

PCa:

Prostate cancer

PDIs:

Protein disulfide isomerases

PERK:

Protein kinase RNA-like ER kinase

PKC:

Protein kinase C

PLAA:

Phospholipase A2-activating protein

PLA2:

Phospholipase A2

PrP:

Prion protein

Ref-1/APE:

Redox-factor 1/apurinic (apyrimidinic) endonuclease

SERCA:

Sarcoendoplasmic reticulum (SR) Ca2+ transport ATPase

SAPK:

Stress-activated protein kinases

STAT3:

Signaling and transcription factors 3

TAM:

Tumor-associated macrophages

TBI:

Traumatic brain injury

TDP-43:

TAR DNA-binding protein-43

TG2:

Human transglutaminase 2

TMP:

Tetramethylpyrazine

TNBC:

Triple-negative breast cancer

TR:

Thioredoxin

UPR:

Unfolded protein response

VDR:

Vitamin D receptor

WNT5A:

Wnt family member 5A

ZP3:

Glycoprotein that participates in ZP receptor complex

References

  1. Ferrari DM, Söling HD. The protein disulphide-isomerase family: unravelling a string of folds. Biochem J. 1999;339(11):1–10.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  2. Powell LE, Foster PA. Protein disulphide isomerase inhibition as a potential cancer therapeutic strategy. Cancer Med. 2021;10(8):2812–25.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  3. Turano C, Gaucci E, Grillo C, Chichiarelli S. ERp57/GRP58: a protein with multiple functions. Cell Mol Biol Lett. 2011;16(4):539–63.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  4. Bechtel TJ, Weerapana E. From structure to redox: the diverse functional roles of disulfides and implications in disease. Proteomics. 2017;17(6):1–49.

    Article  Google Scholar 

  5. Bartels AK, Göttert S, Desel C, Schäfer M, Krossa S, Scheidig AJ, et al. KDEL receptor 1 contributes to cell surface association of protein disulfide isomerases. Cell Physiol Biochem. 2019;52(4):850–68.

    CAS  PubMed  Google Scholar 

  6. Matsusaki M, Kanemura S, Kinoshita M, Lee YH, Inaba K, Okumura M. The protein disulfide isomerase family: from proteostasis to pathogenesis. Biochem Biophys Acta. 2020;1864(2):129338.

    Article  CAS  Google Scholar 

  7. Kanemura S, Matsusaki M, Inaba K, Okumura M. PDI family members as guides for client folding and assembly. Int J Mol Sci. 2020;21(24):1–20.

    Article  Google Scholar 

  8. Okumura M, Kadokura H, Inaba K. Structures and functions of protein disulfide isomerase family members involved in proteostasis in the endoplasmic reticulum. Free Radic Biol Med. 2015;83:314–22.

    Article  CAS  PubMed  Google Scholar 

  9. Bennet FC, Balcarek J, Varrichio A, Crooke ST. Molecular cloning and complete amino-acid sequence of form-I phosphoinositide specific phospholipase C. Nature. 1988;336:403–5.

    Google Scholar 

  10. Lee AMYS. The accumulation of three specific proteins related to glucose-regulated proteins in a temperature-sensitive hamster mutant cell line K12. J Cell Physiol. 1981;125:119–25.

    Article  Google Scholar 

  11. Nemere I, Dormanen MC, Hammond MW, Okamura WH, Norman AW. Identification of a specific binding protein for la,25-dihydroxyvitamin D, in basal-lateral membranes of chick intestinal epithelium and relationship to transcaltachia. J Biol Chem. 1994;269(38):23750–6.

    Article  CAS  PubMed  Google Scholar 

  12. Nemere I, Safford SE, Rohe B, DeSouza MM, Farach-Carson MC. Identification and characterization of 1,25D3-membrane-associated rapid response, steroid (1,25D3-MARRS) binding protein. J Steroid Biochem Mol Biol. 2004;89–90:281–5.

    Article  PubMed  Google Scholar 

  13. Dingwall C, Laskey RA. Nuclear import: a tale of two sites. Curr Biol. 1998;8(25):R922–4.

    Article  CAS  PubMed  Google Scholar 

  14. Hettinghouse A, Liu R, Liu C. Multifunctional molecule ERp57: from cancer to neurodegenerative diseases. Pharmacol Therap. 2018;181:34–48.

    Article  CAS  Google Scholar 

  15. Huang J, Li Y, Ma F, Kang Y, Liu Z, Wang J. Identification and characterization of microRNAs in the liver of rainbow trout in response to heat stress by high-throughput sequencing. Gene. 2018;679(August):274–81.

    Article  CAS  PubMed  Google Scholar 

  16. Silvennoinen L, Myllyharju J, Ruoppolo M, Orrù S, Caterino M, Kivirikko KI, et al. Identification and characterization of structural domains of human ERp57: association with calreticulin requires several domains. J Biol Chem. 2004;279(14):13607–15.

    Article  CAS  PubMed  Google Scholar 

  17. Gaucci E, Chichiarelli S, Grillo C, del Vecchio E, Eufemi M, Turano C. The binding of antibiotics to ERp57/GRP58. J Antibiot. 2008;61(6):400–2.

    Article  CAS  Google Scholar 

  18. Fisette O, Schröder GF, Schäfer LV. Atomistic structure and dynamics of the human MHC-I peptide-loading complex. Proc Natl Acad Sci USA. 2020;117(34):20597–606.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  19. Kranz P, Neumann F, Wolf A, Classen F, Pompsch M, Ocklenburg T, et al. PDI is an essential redox-sensitive activator of PERK during the unfolded protein response (UPR). Cell Death Dis. 2017;8(8):e2986.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  20. Ren J, Bi Y, Sowers JR, Hetz C, Zhang Y. Endoplasmic reticulum stress and unfolded protein response in cardiovascular diseases. Nat Rev Cardiol. 2021;18(7):499–521.

    Article  PubMed  Google Scholar 

  21. Russell SJ, Ruddock LW, Salo KEH, Oliver JD, Roebuck QP, Llewellyn DH, et al. The primary substrate binding site in the b′ domain of ERp57 is adapted for endoplasmic reticulum lectin association. J Biol Chem. 2004;279(18):18861–9.

    Article  CAS  PubMed  Google Scholar 

  22. Kozlov G, Maattanen P, Schrag JD, Pollock S, Cygler M, Nagar B, et al. Crystal structure of the bb' domains of the protein disulfide isomerase ERp57. Structure. 2006;14(8):1331–9.

    Article  CAS  PubMed  Google Scholar 

  23. Lam STT, Lim CJ. Cancer biology of the endoplasmic reticulum lectin chaperones calreticulin, calnexin and PDIA3/ERp57. Prog Mol Subcell Biol. 2021;59:181–96.

    Article  CAS  PubMed  Google Scholar 

  24. Sicari D, Centonze FG, Pineau R, le Reste P, Negroni L, Chat S, et al. Reflux of endoplasmic reticulum proteins to the cytosol inactivates tumor suppressors. EMBO Rep. 2021;22:e51412.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  25. Hirano N, Shibasaki F, Sakai R, Tanaka T, Nishida J, Yazaki Y, et al. Molecular cloning of the human glucose-regulated protein ERp57/GRP58, a thiol-dependent reductase: identification of its secretory form and inducible expression by the oncogenic transformation. Eur J Biochem. 1995;234(1):336–42.

    Article  CAS  PubMed  Google Scholar 

  26. Coppari S, Altieri F, Ferraro A, Chichiarelli S, Eufemi M, Turano C. Nuclear localization and DNA interaction of protein disulfide isomerase ERp57 in mammalian cells. J Cell Biochem. 2002;85(2):325–33.

    Article  CAS  PubMed  Google Scholar 

  27. Eufemi M, Coppari S, Altieri F, Grillo C, Ferraro A, Turano C. ERp57 is present in STAT3–DNA complexes. Biochem Biophys Res Commun. 2004;323(4):1306–12.

    Article  CAS  PubMed  Google Scholar 

  28. Chichiarelli S, Gaucci E, Ferraro A, Grillo C, Altieri F, Cocchiola R, et al. Role of ERp57 in the signaling and transcriptional activity of STAT3 in a melanoma cell line. Arch Biochem Biophys. 2010;494(2):178–83.

    Article  CAS  PubMed  Google Scholar 

  29. Guo GG, Patel K, Kumar V, Shah M, Fried VA, Etlinger JD, et al. Association of the chaperone glucose-regulated protein 58 (GRP58/ER-60/ERp57) with Stat3 in cytosol and plasma membrane complexes. J Interferon Cytokine Res. 2002;22:555–63.

    Article  CAS  PubMed  Google Scholar 

  30. Shah M, Patel K, Fried VA, Sehgal PB. Interactions of STAT3 with caveolin-1 and heat shock protein 90 in plasma membrane raft and cytosolic complexes: preservation of cytokine signaling during fever. J Biol Chem. 2002;277(47):45662–9.

    Article  CAS  PubMed  Google Scholar 

  31. Liu Y, Wang JX, Nie ZY, Wen Y, Jia XJ, Zhang LN, et al. Upregulation of ERp57 promotes clear cell renal cell carcinoma progression by initiating a STAT3/ILF3 feedback loop. J Exp Clin Cancer Res. 2019;38(1):1–17.

    Article  Google Scholar 

  32. Cocchiola R, Grillo C, Altieri F, Chichiarelli S, Turano C, Eufemi M. Upregulation of TPX2 by STAT3: identification of a novel STAT3 binding site. PLoS ONE. 2014;9(11):e113096.

    Article  PubMed  PubMed Central  Google Scholar 

  33. Choe MH, Min JW, Jeon HB, Cho D-H, Oh JS, Lee HG, et al. ERp57 modulates STAT3 activity in radioresistant laryngeal cancer cells and serves as a prognostic marker for laryngeal cancer. Oncotarget. 2015;6(5):2654–66.

    Article  PubMed  PubMed Central  Google Scholar 

  34. Kondo R, Ishino K, Wada R, Takata H, Peng WX, Kudo M, et al. Downregulation of protein disulfide-isomerase A3 expression inhibits cell proliferation and induces apoptosis through STAT3 signaling in hepatocellular carcinoma. Int J Oncol. 2019;54(4):1409–21.

    CAS  PubMed  Google Scholar 

  35. Grindel BJ, Rohe B, Safford SE, Bennett JJ, Farach-Carson MC. Tumor necrosis factor-α treatment of HepG2 cells mobilizes a cytoplasmic pool of ERp57/1,25D 3-MARRS to the nucleus. J Cell Biochem. 2011;112(9):2606–15.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  36. Grillo C, D’Ambrosio C, Scaloni A, Maceroni M, Merluzzi S, Turano C, et al. Cooperative activity of Ref-1/APE and ERp57 in reductive activation of transcription factors. Free Radic Biol Med. 2006;41(7):1113–23.

    Article  CAS  PubMed  Google Scholar 

  37. Grillo C, Chichiarelli S, Gaucci E, Altieri F, Turano C, Cervoni L. The binding of silibinin to ERp57. Chem Biol Interact. 2014;213(1):37–43.

    Article  CAS  PubMed  Google Scholar 

  38. Chichiarelli S, Ferraro A, Altieri F, Eufemi M, Coppari S, Grillo C, et al. The stress protein ERp57/GRP58 binds specific DNA sequences in HeLa cells. J Cell Physiol. 2007;210(2):343–51.

    Article  CAS  PubMed  Google Scholar 

  39. Aureli C, Gaucci E, Arcangeli V, Grillo C, Eufemi M, Chichiarelli S. ERp57/PDIA3 binds specific DNA fragments in a melanoma cell line. Gene. 2013;524(2):390–5.

    Article  CAS  PubMed  Google Scholar 

  40. Ko E, Kim JS, Ju S, Seo HW, Chang Y, Kang JA, et al. Oxidatively modified protein-disulfide isomerase-associated 3 promotes dyskerin pseudouridine synthase 1–mediated malignancy and survival of hepatocellular carcinoma cells. Hepatology. 2018;68(5):1851–64.

    Article  CAS  PubMed  Google Scholar 

  41. Paillusson S, Stoica R, Gomez-Suaga P, Lau DHW, Mueller S, Miller T, et al. There’s something wrong with my MAM; the ER–mitochondria axis and neurodegenerative diseases. Trends Neurosci. 2016;39:146–57.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  42. Hayashi T, Rizzuto R, Hajnoczky G, Su TP. MAM: more than just a housekeeper. Trends Cell Biol. 2009;19(2):81–8.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  43. Ozaki T, Yamashita T, Ishiguro S. ERp57-associated mitochondrial μ-calpain truncates apoptosis-inducing factor. Biochem Biophys Acta. 2008;1783(10):1955–63.

    Article  CAS  PubMed  Google Scholar 

  44. Zhao G, Lu H, Li C. Proapoptotic activities of protein disulfide isomerase (PDI) and PDIA3 protein, a role of the Bcl-2 protein Bak. J Biol Chem. 2015;290(14):8949–63.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  45. He J, Shi W, Guo Y, Chai Z. ERp57 modulates mitochondrial calcium uptake through the MCU. FEBS Lett. 2014;588(12):2087–94.

    Article  CAS  PubMed  Google Scholar 

  46. Lynes EM, Raturi A, Shenkman M, Sandoval CO, Yap MC, Wu J, et al. Palmitoylation is the switch that assigns calnexin to quality control or ER Ca2+ signaling. J Cell Sci. 2013;126(17):3893–903.

    CAS  PubMed  Google Scholar 

  47. Keasey Matt P, Razskazovskiy V, Jia C, Peterknecht ED, Bradshaw PC, Hagg T. PDIA3 inhibits mitochondrial respiratory function in brain endothelial cells and C. elegans through STAT3 signaling and decreases survival after OGD. Cell Commun Signal. 2021;19(1):119.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  48. Aiyar N, Bennett CF, Nambi P, Valinski W, Angioli M, Minnich M, et al. Solubilization of rat liver vasopressin receptors as a complex with a guanine-nucleotide-binding protein and phosphoinositide-specific phospholipase C. Biochem J. 1989;261(1):63–70.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  49. Mah SJ, Ades AM, Mir R, Siemens IR, Williamson JR, Fluharty SJ. Association of solubilized angiotensin II receptors with phospholipase C-alpha in murine neuroblastoma NIE-115 cells. Mol Pharmacol. 1992;42(2):217–26.

    CAS  PubMed  Google Scholar 

  50. Obeid M. ERP57 membrane translocation dictates the immunogenicity of tumor cell death by controlling the membrane translocation of calreticulin. J Immunol. 2008;181(4):2533–43.

    Article  CAS  PubMed  Google Scholar 

  51. Kepp O, Tartour E, Vitale I, Vacchelli E, Adjemian S, Agostinis P, et al. Consensus guidelines for the detection of immunogenic cell death. OncoImmunology. 2014;3(9):e955691.

    Article  PubMed  PubMed Central  Google Scholar 

  52. Panaretakis T, Kepp O, Brockmeier U, Tesniere A, Bjorklund AC, Chapman DC, et al. Mechanisms of pre-apoptotic calreticulin exposure in immunogenic cell death. EMBO J. 2009;28(5):578–90.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  53. Liu CC, Leclair P, Pedari F, Vieira H, Monajemi M, Sly LM, et al. Integrins and ERp57 coordinate to regulate cell surface calreticulin in immunogenic cell death. Front Oncol. 2019;9(May):1–12.

    Google Scholar 

  54. Kil WH, Kim SM, Lee JE, Park KS, Nam SJ. Anticancer effect of silibinin on the xenograft model using MDA-MB-468 breast cancer cells. Ann Surg Treat Res. 2014;87(4):167–73.

    Article  PubMed  PubMed Central  Google Scholar 

  55. Gaucci E, Altieri F, Turano C, Chichiarelli S. The protein ERp57 contributes to EGF receptor signaling and internalization in MDA-MB-468 breast cancer cells. J Cell Biochem. 2013;114(11):2461–70.

    Article  CAS  PubMed  Google Scholar 

  56. Fujii T, Awaka SY, Takahashi Y, Fujita K, Tsuji H, Shimizu T, et al. Modulation of H+, K+-ATPase activity by the molecular chaperone ERp57 highly expressed in gastric parietal cells. FEBS Lett. 2013;587(24):3898–905.

    Article  CAS  PubMed  Google Scholar 

  57. Hii CS, Ferrante A. The non-genomic actions of vitamin D. Nutrients. 2016;8(3):1–14.

    Article  Google Scholar 

  58. Nemere I, Farach-Carson MC, Rohe B, Sterling TM, Norman AW, Boyan BD, et al. Ribozyme knockdown functionally links a 1,25(OH)2D3 membrane binding protein (1,25D3-MARRS) and phosphate uptake in intestinal cells. Proc Natl Acad Sci. 2004;101(19):7392–7.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  59. Sterling TM, Khanal RC, Nemere I. The 1,25 dihydroxyvitamin D3-membrane-associated, rapid response steroid-binding receptor. OA Biochemistry. 2013;1(1):1–9.

    Article  Google Scholar 

  60. Khanal RC, Zhang Y, Nemere I. Recent advances in the membrane receptor initiated vitamin D signaling of calcium and phosphate transport across intestinal and kidney epithelia. Immunol Endocr Metab Agent Med Chem. 2014;14:171–80.

    Article  CAS  Google Scholar 

  61. Chen J, Doroudi M, Cheung J, Grozier AL, Schwartz Z, Boyan BD. Plasma membrane Pdia3 and VDR interact to elicit rapid responses to 1α,25(OH)2D3. Cell Signal. 2013;25(12):2362–73.

    Article  CAS  PubMed  Google Scholar 

  62. Doroudi M, Schwartz Z, Boyan BD. Membrane-mediated actions of 1,25-dihydroxy vitamin D3: a review of the roles of phospholipase A2 activating protein and Ca2+/calmodulin-dependent protein kinase II. J Steroid Biochem Mol Biol. 2015;147:81–4.

    Article  CAS  PubMed  Google Scholar 

  63. Schwartz N, Verma A, Bivens CB, Schwartz Z, Boyan BD. Rapid steroid hormone actions via membrane receptors. Biochem Biophys Acta. 2016;1863(9):2289–98.

    Article  CAS  PubMed  Google Scholar 

  64. Doroudi M, Chen J, Boyan BD, Schwartz Z. New insights on membrane mediated effects of 1α,25-dihydroxy vitamin D3 signaling in the musculoskeletal system. Steroids. 2014;81:81–7.

    Article  CAS  PubMed  Google Scholar 

  65. Doroudi M, Olivares-Navarrete R, Boyan BD, Schwartz Z. A review of 1,25(OH)2D3 dependent Pdia3 receptor complex components in Wnt5a non-canonical pathway signaling. J Steroid Biochem Mol Biol. 2015;152:84–8.

    Article  CAS  PubMed  Google Scholar 

  66. Asmussen N, Lin Z, McClure MJ, Schwartz Z, Boyan BD. Regulation of extracellular matrix vesicles via rapid responses to steroid hormones during endochondral bone formation. Steroids. 2019;142:43–7.

    Article  CAS  PubMed  Google Scholar 

  67. Wang W-LW, Tenniswood M. Vitamin D, intermediary metabolism and prostate cancer tumor progression. Front Physiol. 2014;5:1–9.

    Article  Google Scholar 

  68. Karlsson S, Olausson J, Lundh D, Sögård P, Mandal A, Holmström K-O, et al. Vitamin D and prostate cancer: the role of membrane initiated signaling pathways in prostate cancer progression. J Steroid Biochem Mol Biol. 2010;121(1–2):413–6.

    Article  CAS  PubMed  Google Scholar 

  69. Larsson D, Hagberg M, Malek N, Kjellberg C, Senneberg E, Tahmasebifar N, et al. Membrane initiated signaling by 1,25alpha-dihydroxyvitamin D3 in LNCaP prostate cancer cells. Adv Exp Med Biol. 2008;617:573–9.

    Article  CAS  PubMed  Google Scholar 

  70. Diaz Cruz MA, Karlsson S, Szekeres F, Faresjö M, Lund D, Larsson D. Differential expression of protein disulfide-isomerase A3 isoforms, PDIA3 and PDIA3N, in human prostate cancer cell lines representing different stages of prostate cancer. Mol Biol Rep. 2021;48(3):2429–36.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  71. Cui X, Gooch H, Petty A, McGrath JJ, Eyles D. Vitamin D and the brain: genomic and non-genomic actions. Mol Cell Endocrinol. 2017;453:131–43.

    Article  CAS  PubMed  Google Scholar 

  72. Gezen-Ak D, DE Yılmazer S. Why vitamin D in Alzheimer’s disease? Hypothesis J Alzheimer’s Dis. 2014;40(2):257–69.

    Article  CAS  Google Scholar 

  73. Mpandzou G, Aït Ben H, Regragui W, Benomar AYM. Vitamin D deficiency and its role in neurological conditions: a review. Rev Neurol. 2016;172(2):109–22.

    Article  CAS  PubMed  Google Scholar 

  74. Landel V, Stephan D, Cui X, Eyles D, Feron F. Differential expression of vitamin D-associated enzymes and receptors in brain cell subtypes. J Steroid Biochem Mol Biol. 2018;177:129–34.

    Article  CAS  PubMed  Google Scholar 

  75. Gezen-Ak D, Atasoy IL, Candaş E, Alaylioglu M, Yılmazer S, Dursun E. Vitamin D receptor regulates amyloid beta 1–42 production with protein disulfide isomerase A3. ACS Chem Neurosci. 2017;8(10):2335–46.

    Article  CAS  PubMed  Google Scholar 

  76. Gezen-Ak D, Dursun E. Molecular basis of vitamin D action in neurodegeneration: the story of a team perspective. Hormones. 2019;18(1):17–21.

    Article  PubMed  Google Scholar 

  77. Hu W, Zhang L, Li MX, Shen J, Liu XD, Xiao ZG, et al. Vitamin D3 activates the autolysosomal degradation function against Helicobacter pylori through the PDIA3 receptor in gastric epithelial cells. Autophagy. 2019;15(4):707–25.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  78. Zmijewski MA, Carlberg C. Vitamin D receptor(s): in the nucleus but also at membranes? Exp Dermatol. 2020;29(9):876–84.

    Article  CAS  PubMed  Google Scholar 

  79. Ellerman DA, Myles DG, Primakoff P. A role for sperm surface protein disulfide isomerase activity in gamete fusion: evidence for the participation of ERp57. Dev Cell. 2006;10(6):831–7.

    Article  CAS  PubMed  Google Scholar 

  80. Zhang J, Wu J, Huo R, Mao Y, Lu Y, Guo X, et al. ERp57 is a potential biomarker for human fertilization capability. Mol Hum Reprod. 2007;13(9):633–9.

    Article  CAS  PubMed  Google Scholar 

  81. Benham AM. The protein disulfide isomerase family: key players in health and disease. Antioxid Redox Signal. 2012;16(8):781–9.

    Article  CAS  PubMed  Google Scholar 

  82. Li H, Zhang H, Xie Y, He Y, Miao G, Yang L, et al. Proteomic analysis for testis of mice exposed to carbon ion radiation. Mutat Res Genet Toxicol Environ Mutagen. 2013;755(2):148–55.

    Article  CAS  Google Scholar 

  83. Wong CW, Lam KKW, Lee CL, Yeung WSB, Zhao WE, Ho PC, et al. The roles of protein disulphide isomerase family A, member 3 (ERp57) and surface thiol/disulphide exchange in human spermatozoa–zona pellucida binding. Hum Reprod. 2017;32(4):733–42.

    Article  CAS  PubMed  Google Scholar 

  84. Wu Y, Ahmad SS, Zhou J, Wang L, Cully MP, Essex DW. The disulfide isomerase ERp57 mediates platelet aggregation, hemostasis, and thrombosis. Blood. 2012;119(7):1737–46.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  85. Wang L, Wu Y, Zhou J, Ahmad SS, Mutus B, Garbi N, et al. Platelet-derived ERp57 mediates platelet incorporation into a growing thrombus by regulation of the αIIbβ3 integrin. Blood. 2013;122(22):3642–50.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  86. Gibbins JM. Platelets using proteins creatively. Blood. 2013;122(22):3553–4.

    Article  CAS  PubMed  Google Scholar 

  87. Essex D, Wu Y. Multiple protein disulfide isomerases support thrombosis. Current Opin Hematol. 2018;25(5):395–402.

    Article  CAS  Google Scholar 

  88. Zhao Z, Wu Y, Zhou J, Chen F, Yang A, Essex DW. The transmembrane protein disulfide isomerase TMX1 negatively regulates platelet responses. Blood. 2019;133(3):246–51.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  89. Eriksson O, Chiu J, Hogg PJ, Atkinson JP, Liszewski MK, Flaumenhaft R, et al. Thiol isomerase ERp57 targets and modulates the lectin pathway of complement activation. J Biol Chem. 2019;294(13):4878–88.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  90. Schulman S, Bendapudi P, Sharda A, Chen V, Bellido-Martin L, Jasuja R, et al. Extracellular thiol isomerases and their role in thrombus formation. Antioxid Redox Signal. 2016;24(1):1–15.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  91. Crescente M, Pluthero FG, Li L, Lo RW, Walsh TG, Schenk MP, et al. Intracellular trafficking, localization and mobilization of platelet-borne thiol isomerases. Arterioscler Thromb Vasc Biol. 2016;36(6):1164–73.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  92. Yi MC, Melkonian AV, Ousey JA, Khosla C. Endoplasmic reticulum-resident protein 57 (ERp57) oxidatively inactivates human transglutaminase 2. J Biol Chem. 2018;293(8):2640–9.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  93. Salinas G. An isomerase completes the circuit for a redox switch. J Biol Chem. 2018;293(8):2650–1.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  94. Wu Y, Essex DW. Vascular thiol isomerases in thrombosis: the yin and yang. J Thromb Haemost. 2020;18(11):2790–800.

    Article  CAS  PubMed  Google Scholar 

  95. Gaspar RS, Gibbins JM. Thiol isomerases orchestrate thrombosis and hemostasis. Antioxid Redox Signal. 2021;35(13):1116–33.

    Article  CAS  PubMed  Google Scholar 

  96. Bargsted L, Hetz C, Matus S. ERp57 in neurodegeneration and regeneration. Neural Regen Res. 2016;11(2):232–3.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  97. Ghemrawi R, Khair M. Endoplasmic reticulum stress and unfolded protein response in neurodegenerative diseases. Int J Mol Sci. 2021;21(17):6127.

    Article  Google Scholar 

  98. Montibeller L, de Belleroche J. Amyotrophic lateral sclerosis (ALS) and Alzheimer’s disease (AD) are characterised by differential activation of ER stress pathways: focus on UPR target genes. Cell Stress Chaperones. 2018;23(5):897–912.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  99. Perri E, Parakh S, Atkin J. Protein disulphide isomerases: emerging roles of PDI and ERp57 in the nervous system and as therapeutic targets for ALS. Expert Opin Ther Targets. 2017;21(1):37–49.

    Article  CAS  PubMed  Google Scholar 

  100. Parakh S, Atkin JD. The mitochondrial-associated ER membrane (MAM) compartment and its dysregulation in amyotrophic lateral sclerosis (ALS). Semin Cell Dev Biol. 2021;112:105–13.

    Article  CAS  PubMed  Google Scholar 

  101. Yoo DY, Cho S, Jung HY, Kim W, Lee KY, Kim JW, et al. Protein disulfide-isomerase A3 significantly reduces ischemia-induced damage by reducing oxidative and endoplasmic reticulum stress. Neurochem Int. 2019;122:19–30.

    Article  CAS  PubMed  Google Scholar 

  102. Parakh S, Jagaraj CJ, Vidal M, Ragagnin AMG, Perri ER, Konopka A, et al. ERp57 is protective against mutant SOD1-induced cellular pathology in amyotrophic lateral sclerosis. Hum Mol Genet. 2018;27(8):1311–31.

    Article  CAS  PubMed  Google Scholar 

  103. Rozas P, Pinto C, Martínez Traub F, Díaz R, Pérez V, Becerra D, et al. Protein disulfide isomerase ERp57 protects early muscle denervation in experimental ALS. Acta Neuropathol Commun. 2021;9(1):1–17.

    Article  Google Scholar 

  104. Wang WT, Sun L, Sun CH. PDIA3-regulated inflammation and oxidative stress contribute to the traumatic brain injury (TBI) in mice. Biochem Biophys Res Commun. 2019;518(4):657–63.

    Article  CAS  PubMed  Google Scholar 

  105. Sepulveda M, Rozas P, Hetz C, Medinas DB. ERp57 as a novel cellular factor controlling prion protein biosynthesis: therapeutic potential of protein disulfide isomerases. Prion. 2016;10(1):50–6.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  106. Thapa S, Abdulrahman B, Abdelaziz DH, Lu L, Aissa M, Schatzl HM. Overexpression of quality control proteins reduces prion conversion in prion-infected cells. J Biol Chem. 2018;293(41):16069–82.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  107. Song D, Liu H, Wu J, Gao X, Hao J, Fan D. Insights into the role of ERp57 in cancer. J Cancer. 2021;12(8):2456–64.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  108. Kaneya Y, Takata H, Wada R, Kure S, Ishino K, Kudo M, et al. Inhibitor for protein disulfide-isomerase family A member 3 enhances the antiproliferative effect of inhibitor for mechanistic target of rapamycin in liver cancer: an in vitro study on combination treatment with everolimus and 16F16. Oncol Lett. 2021;21(1):28.

    Article  CAS  PubMed  Google Scholar 

  109. Chiavari M, Ciotti GMP, Canonico F, Altieri F, Lacal PM, Graziani G, et al. Pdia3 expression in glioblastoma modulates macrophage/microglia pro-tumor activation. Int J Mol Sci. 2020;21(21):1–22.

    Article  Google Scholar 

  110. di Buduo CA, Abbonante V, Marty C, Moccia F, Rumi E, Pietra D, et al. Defective interaction of mutant calreticulin and SOCE in megakaryocytes from patients with myeloproliferative neoplasms. Blood. 2020;135(2):133–44.

    Article  PubMed  PubMed Central  Google Scholar 

  111. Araki M, Komatsu N. Novel molecular mechanism of cellular transformation by a mutant molecular chaperone in myeloproliferative neoplasms. Cancer Sci. 2017;108(10):1907–12.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  112. Pronier E, Cifani P, Merlinsky TR, Berman KB, Somasundara AVH, Rampal RK, et al. Targeting the CALR interactome in myeloproliferative neoplasms. JCI Insight. 2018;3(22):1–13.

    Article  Google Scholar 

  113. Roberson EC, Tully JE, Guala AS, Reiss JN, Godburn KE, Pociask DA, et al. Influenza induces endoplasmic reticulum stress, caspase-12-dependent apoptosis, and c-Jun N-terminal kinase-mediated transforming growth factor-β release in lung epithelial cells. Am J Respir Cell Mol Biol. 2012;46(5):573–81.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  114. Kim Y, Chang KO. Protein disulfide isomerases as potential therapeutic targets for influenza A and B viruses. Virus Res. 2018;247:26–33.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  115. Chamberlain N, Korwin-Mihavics BR, Nakada EM, Bruno SR, Heppner DE, Chapman DG, et al. Lung epithelial protein disulfide isomerase A3 (PDIA3) plays an important role in influenza infection, inflammation, and airway mechanics. Redox Biol. 2019;22:101129.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  116. Wu J, Wang Y, Wei Y, Xu Z, Tan X, Wu Z, et al. Disulfide isomerase ERp57 improves the stability and immunogenicity of H3N2 influenza virus hemagglutinin. Virol J. 2020;17(1):1–10.

    Article  Google Scholar 

  117. Piacentini S, la Frazia S, Riccio A, Pedersen JZ, Topai A, Nicolotti O, et al. Nitazoxanide inhibits paramyxovirus replication by targeting the fusion protein folding: role of glycoprotein-specific thiol oxidoreductase ERp57. Sci Rep. 2018;8(1):1–14.

    Article  Google Scholar 

  118. Santopolo S, Riccio A, Santoro MG. The biogenesis of SARS-CoV-2 spike glycoprotein: multiple targets for host-directed antiviral therapy. Biochem Biophys Res Commun. 2021;538:80–7.

    Article  CAS  PubMed  Google Scholar 

  119. Chamberlain N, Anathy V. Pathological consequences of the unfolded protein response and downstream protein disulphide isomerases in pulmonary viral infection and disease. J Biochem. 2021;167(2):173–84.

    Article  Google Scholar 

  120. Mahmood F, Xu R, Awan M, Song Y, Han Q, Xia X, et al. PDIA3: Structure, functions and its potential role in viral infections. Biomed Pharmacother. 2021;143:112110.

    Article  CAS  PubMed  Google Scholar 

  121. Cui G, Shan L, Guo L, Chu IK, Li G, Quan Q, et al. Novel anti-thrombotic agent for modulation of protein disulfide isomerase family member ERp57 for prophylactic therapy. Sci Rep. 2014;2015(5):10353.

    Google Scholar 

  122. Flaumenhaft R, Furie B, Zwicker JI. Therapeutic implications of protein disulfide isomerase inhibition in thrombotic disease. Arterioscler Thromb Vasc Biol. 2015;35(1):16–23.

    Article  CAS  PubMed  Google Scholar 

  123. Galinski CN, Zwicker JI, Kennedy DR. Revisiting the mechanistic basis of the French paradox: red wine inhibits the activity of protein disulfide isomerase in vitro. Thromb Res. 2016;137:169–73.

    Article  CAS  PubMed  Google Scholar 

  124. Zanatta L, Zamoner A, Zanatta AP, Bouraïma-Lelong H, Delalande C, Bois C, et al. Nongenomic and genomic effects of 1α,25(OH)2 vitamin D3 in rat testis. Life Sci. 2011;89(15–16):515–23.

    Article  CAS  PubMed  Google Scholar 

  125. Rosso A, Pansera M, Zamoner A, Zanatta L, Bouraïma-Lelong H, Carreau S, et al. 1α,25(OH) 2-vitamin D 3 stimulates rapid plasma membrane calcium influx via MAPK activation in immature rat sertoli cells. Biochimie. 2012;94(1):146–54.

    Article  CAS  PubMed  Google Scholar 

  126. Zanatta AP, Brouard V, Gautier C, Goncalves R, Bouraïma-Lelong H, Mena Barreto Silva FR, et al. Interactions between oestrogen and 1α,25(OH)2-vitamin D3 signalling and their roles in spermatogenesis and spermatozoa functions. Basic Clin Androl. 2017;27(1):10.

    Article  PubMed  PubMed Central  Google Scholar 

  127. Holbrook LM, Keeton SJ, Sasikumar P, Nock S, Gelzinis J, Brunt E, et al. Zafirlukast is a broad-spectrum thiol isomerase inhibitor that inhibits thrombosis without altering bleeding times. Br J Pharmacol. 2021;178(3):550–63.

    Article  CAS  PubMed  Google Scholar 

  128. Frasconi M, Chichiarelli S, Gaucci E, Mazzei F, Grillo C, Chinazzi A, et al. Interaction of ERp57 with calreticulin: analysis of complex formation and effects of vancomycin. Biophys Chem. 2012;160(1):46–53.

    Article  CAS  PubMed  Google Scholar 

  129. Zou J, Chen Y, Hoi MPM, Li J, Wang T, Zhang Y, et al. Discovery of a novel ERp57 inhibitor as antiplatelet agent from Danshen (Salvia miltiorrhiza). Evid-Based Complem Altern Med. 2018;2018:9387568.

    Article  Google Scholar 

  130. Kaplan A, Gaschler MM, Dunn DE, Colligan R, Brown LM, Iii AGP, et al. Small molecule-induced oxidation of protein disulfide isomerase is neuroprotective. Proc Natl Acad Sci USA. 2015;112(17):E2245–52.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  131. Trnková L, Ricci D, Grillo C, Colotti G, Altieri F. Green tea catechins can bind and modify ERp57/PDIA3 activity. Biochim Biophys Acta Gen Subj. 2013;1830(3):2671–82.

    Article  Google Scholar 

  132. Giamogante F, Marrocco I, Romaniello D, Eufemi M, Chichiarelli S, Altieri F. Comparative analysis of the interaction between different flavonoids and PDIA3. Oxid Med Cell Longev. 2016;2016:4518281.

    Article  PubMed  PubMed Central  Google Scholar 

  133. Giamogante F, Marrocco I, Cervoni L, Eufemi M, Chichiarelli S, Altieri F. Punicalagin, an active pomegranate component, is a new inhibitor of PDIA3 reductase activity. Biochimie. 2018;147:122–9.

    Article  CAS  PubMed  Google Scholar 

  134. Altieri F, Cairone F, Giamogante F, Carradori S, Locatelli M, Chichiarelli S, et al. Influence of ellagitannins extracted by pomegranate fruit on disulfide isomerase PDIA3 activity. Nutrients. 2019;11(1):186.

    Article  CAS  PubMed Central  Google Scholar 

  135. Paglia G, Antonini L, Cervoni L, Ragno R, Sabatino M, Minacori M, et al. A comparative analysis of punicalagin interaction with PDIA1 and PDIA3 by biochemical and computational approaches. Biomedicines. 2021;9(11):1533.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  136. Essex DW, Wu Y. Multiple protein disulfide isomerases support thrombosis. Curr Opin Hematol. 2018;25:395–402.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  137. Staquicini FI, Hajitou A, Driessen WHP, Proneth B, Cardó-Vila M, Staquicini DI, et al. Targeting a cell surface vitamin d receptor on tumor-associated macrophages in triple-negative breast cancer. Elife. 2021;10:1–24.

    Article  Google Scholar 

  138. Shi W, Han H, Zou J, Zhang Y, Li H, Zhou H, et al. Identification of dihydrotanshinone I as an ERp57 inhibitor with anti-breast cancer properties via the UPR pathway. Biochem Pharmacol. 2021;190:114637.

    Article  CAS  PubMed  Google Scholar 

  139. Yin F, Liu J, Ji X, Wang Y, Zidichouski J, Zhang J. Silibinin: a novel inhibitor of Aβ aggregation. Neurochem Int. 2011;58(3):399–403.

    Article  CAS  PubMed  Google Scholar 

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Acknowledgements

The authors would like to thank Professor Carlo Turano for his support and ability to transmit to them his passion and commitment in study and research. The authors would also like to thank Dr. Elisa Gaucci and Dr. Caterina Grillo for their helpful and essential suggestions in the first version of the manuscript.

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  1. Department of Biochemical Sciences “A.Rossi-Fanelli”, Sapienza University of Rome, P.le A.Moro 5, 00185, Rome, Italy

    Silvia Chichiarelli, Fabio Altieri, Giuliano Paglia, Elisabetta Rubini, Marco Minacori & Margherita Eufemi

  2. Enrico Ed Enrica Sovena” Foundation, Rome, Italy

    Elisabetta Rubini

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  1. Silvia Chichiarelli
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  2. Fabio Altieri
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  3. Giuliano Paglia
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Conceptualization, SC and FA; writing—original draft preparation, SC, GP, ER, and MM; writing—review and editing, SC, FA, and ME. All authors read and approved the final manuscript.

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Chichiarelli, S., Altieri, F., Paglia, G. et al. ERp57/PDIA3: new insight. Cell Mol Biol Lett 27, 12 (2022). https://doi.org/10.1186/s11658-022-00315-x

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Cellular & Molecular Biology Letters

ISSN: 1689-1392

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