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Martinelli RP, Rayego-Mateos S, Alique M, Márquez-Expósito L, Tejedor-Santamaria L, Ortiz A, González-Parra E, Ruiz-Ortega M. Vitamin D, Cellular Senescence and Chronic Kidney Diseases: What Is Missing in the Equation? Nutrients 2023; 15:1349. [PMID: 36986078 PMCID: PMC10056834 DOI: 10.3390/nu15061349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/12/2023] Open
Abstract
As life expectancy increases in many countries, the prevalence of age-related diseases also rises. Among these conditions, chronic kidney disease is predicted to become the second cause of death in some countries before the end of the century. An important problem with kidney diseases is the lack of biomarkers to detect early damage or to predict the progression to renal failure. In addition, current treatments only retard kidney disease progression, and better tools are needed. Preclinical research has shown the involvement of the activation of cellular senescence-related mechanisms in natural aging and kidney injury. Intensive research is searching for novel treatments for kidney diseases as well as for anti-aging therapies. In this sense, many experimental shreds of evidence support that treatment with vitamin D or its analogs can exert pleiotropic protective effects in kidney injury. Moreover, vitamin D deficiency has been described in patients with kidney diseases. Here, we review recent evidence about the relationship between vitamin D and kidney diseases, explaining the underlying mechanisms of the effect of vitamin D actions, with particular attention to the modulation of cellular senescence mechanisms.
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Affiliation(s)
- Romina P. Martinelli
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz-Universidad Autónoma, 28040 Madrid, Spain
| | - Sandra Rayego-Mateos
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz-Universidad Autónoma, 28040 Madrid, Spain
- Ricors2040, 28029 Madrid, Spain
| | - Matilde Alique
- Ricors2040, 28029 Madrid, Spain
- Departamento de Biología de Sistemas, Universidad de Alcalá, Alcalá de Henares, 28871 Madrid, Spain
- Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Laura Márquez-Expósito
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz-Universidad Autónoma, 28040 Madrid, Spain
- Ricors2040, 28029 Madrid, Spain
| | - Lucia Tejedor-Santamaria
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz-Universidad Autónoma, 28040 Madrid, Spain
- Ricors2040, 28029 Madrid, Spain
| | - Alberto Ortiz
- Ricors2040, 28029 Madrid, Spain
- Department of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, 28040 Madrid, Spain
| | - Emilio González-Parra
- Ricors2040, 28029 Madrid, Spain
- Department of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, 28040 Madrid, Spain
| | - Marta Ruiz-Ortega
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz-Universidad Autónoma, 28040 Madrid, Spain
- Ricors2040, 28029 Madrid, Spain
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Chen YY, Liu FC, Wu TS, Sheu MJ. Antrodia cinnamomea Inhibits Migration in Human Hepatocellular Carcinoma Cells: The Role of ERp57 and PGK-1. Am J Chin Med 2016; 43:1671-96. [DOI: 10.1142/s0192415x15500950] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Evidences suggest that ERp57 and PGK-1 signaling lead to cancer cell proliferation and migration. We hypothesized that ERp57 and PGK-1 down-regulation may inactivate matrix metalloproteinase (MMP)-2, -9 expressions and inhibit hepatocellular carcinoma (HCC) migration. Antrodia cinnamomea is widely prescribed as an adjuvant to treat HCC in Taiwan. We aimed to investigate if ethanol extract of fruiting bodies of Antrodia cinnamomea (EEAC) and its active ingredients (i.e., zhankuic acid A, cordycepin, and adenosine) can modulate HCC cancer cells migration through ERp57 and PGK-1 and other molecular pathways such as PI3K/Akt and MAPK. ERp57 and PGK-1 siRNA were transfected into HCC to determine effects on MMP-2/-9 expressions and cell migration. We then examined the inhibitory effects of EEAC and its active ingredients on HCC migration and its related mechanisms including ERp57, PGK-1, PI3K/Akt, and MAPK signaling pathways. Down-regulation of ERp57 and PGK-1 by siRNA decreased MMP-2, -9 expressions and Transwell cell migration in HCC. Nontoxic EEAC markedly inhibited migration of HCC, and significantly inhibited activities and protein expressions of MMP-2 and -9, while the expression of the endogenous inhibitors (TIMP-1 and TIMP-2) of these proteins increased. Nontoxic EEAC and its active ingredients decreased ERp57, GLUD-1, GST-pi, and PGK-1 protein expressions. Finally, nontoxic EEAC inhibited the phosphorylated FAK, PI3K/Akt, and MAPK signaling. Our findings first indicate that EEAC and its ingredients effectively suppress HCC migration. Additionally, the molecular mechanisms appear to be mediated, in part, through the down-regulation of ERp57, PGK-1, MAPK, and PI3K/Akt.
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Affiliation(s)
- Ying-Yi Chen
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan
| | - Fon-Chang Liu
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan
| | - Tian-Shung Wu
- Department of Pharmacy, National Cheng Kung University, Tainan 701, Taiwan
| | - Ming-Jyh Sheu
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan
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Laurindo FRM, Pescatore LA, Fernandes DDC. Protein disulfide isomerase in redox cell signaling and homeostasis. Free Radic Biol Med 2012; 52:1954-69. [PMID: 22401853 DOI: 10.1016/j.freeradbiomed.2012.02.037] [Citation(s) in RCA: 168] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 02/23/2012] [Accepted: 02/24/2012] [Indexed: 12/16/2022]
Abstract
Thiol proteins may potentially act as redox signaling adaptor proteins, adjusting reactive oxygen species intermediates to specific signals and redox signals to cell homeostasis. In this review, we discuss redox effects of protein disulfide isomerase (PDI), a thioredoxin superfamily oxidoreductase from the endoplasmic reticulum (ER). Abundantly expressed PDI displays ubiquity, interactions with redox and nonredox proteins, versatile effects, and several posttranslational modifications. The PDI family contains >20 members with at least some apparent complementary actions. PDI has oxidoreductase, isomerase, and chaperone effects, the last not directly dependent on its thiols. PDI is a converging hub for pathways of disulfide bond introduction into ER-processed proteins, via hydrogen peroxide-generating mechanisms involving the oxidase Ero1α, as well as hydrogen peroxide-consuming reactions involving peroxiredoxin IV and the novel peroxidases Gpx7/8. PDI is a candidate pathway for coupling ER stress to oxidant generation. Emerging information suggests a convergence between PDI and Nox family NADPH oxidases. PDI silencing prevents Nox responses to angiotensin II and inhibits Akt phosphorylation in vascular cells and parasite phagocytosis in macrophages. PDI overexpression spontaneously enhances Nox activation and expression. In neutrophils, PDI redox-dependently associates with p47phox and supports the respiratory burst. At the cell surface, PDI exerts transnitrosation, thiol reductase, and apparent isomerase activities toward targets including adhesion and matrix proteins and proteases. Such effects mediate redox-dependent adhesion, coagulation/thrombosis, immune functions, and virus internalization. The route of PDI externalization remains elusive. Such multiple redox effects of PDI may contribute to its conspicuous expression and functional role in disease, rendering PDI family members putative redox cell signaling adaptors.
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Affiliation(s)
- Francisco R M Laurindo
- Vascular Biology Laboratory, Heart Institute (InCor), University of São Paulo School of Medicine, 05403-000 São Paulo, Brazil.
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Grindel BJ, Rohe B, Safford SE, Bennett JJ, Farach-Carson MC. Tumor necrosis factor-α treatment of HepG2 cells mobilizes a cytoplasmic pool of ERp57/1,25D₃-MARRS to the nucleus. J Cell Biochem 2011; 112:2606-15. [PMID: 21598303 DOI: 10.1002/jcb.23187] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ERp57/PDIA3/1,25-MARRS has diverse functions and multiple cellular locations in various cell types. While classically described as an endoplasmic reticulum (ER) resident protein, ERp57 has a nuclear location sequence (NLS) and can enter the nucleus from the cytosol to alter transcription of target genes. Dysregulation and variable expression of ERp57 is associated with a variety of cancers including hepatocellular carcinoma (HCC). We investigated the dynamic mobility of ERp57 in an HCC cell line, HepG2, to better understand the movement and function of the non-ER resident pool of ERp57. Subcellular fractionation indicated ERp57 is highly expressed in the ER with a smaller cytoplasmic pool in HepG2 cells. Utilizing an ERp57 green fluorescent protein fusion construct created with and without a secretory signal sequence, we found that cytoplasmic ERp57 translocated to the nucleus within 15 min after tumor necrosis factor-α (TNF-α) treatment. Protein kinase C activators including 1,25-dihydroxyvitamin D(3) and phorbol myristate acetate did not trigger nuclear translocation of ERp57, indicating translocation is PKC independent. To determine if an interaction between the rel homology binding domain in ERp57 and the nuclear factor-κB subunit, p65, occurred after TNF-α treatment and could account for nuclear movement, co-immunoprecipitation was performed under control and conditions that stabilized labile disulfide bonds. No support for a functional interaction between p65 and ERp57 after TNF-α treatment was found in either case. Immunostaining for both ERp57-GFP and p65 after TNF-α treatment indicated that nuclear translocation of these two proteins occurs independently in HepG2 cells.
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Affiliation(s)
- Brian J Grindel
- Department of Biochemistry and Cell Biology, Rice University, Houston, Texas 77005, USA
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Abstract
ERp57 is an endoplasmic reticulum (ER) resident thiol disulfide oxidoreductase. Using the gene trap technique, we created a ERp57-deficient mouse model. Targeted deletion of the Pdia3 gene, which encodes ERp57, in mice is embryonic lethal at embryonic day (E) 13.5. Beta-galactosidase reporter gene analysis revealed that ERp57 is expressed early on during blastocyst formation with the highest expression in the inner cell mass. In early stages of mouse embryonic development (E11.5) there is a relatively low level of expression of ERp57. As the embryos developed, ERp57 became highly expressed in both the brain and the lungs (E15.5 and E18.5). The absence of ERp57 has no impact on ER morphology; expression of ER-associated chaperones and folding enzymes, ER stress, or apoptosis. ERp57 has been reported to interact with STAT3 (signal transducer and activator of transcription)-DNA complexes. We show here that STAT3-dependent signaling is increased in the absence of ERp57 and this can be rescued by expression of ER-targeted ERp57 but not by cytoplasmic-targeted protein, indicating that ERp57 affects STAT3 signaling from the lumen of the ER. ERp57 effects on STAT3 signaling are enhanced by ER luminal complex formation between ERp57 and calreticulin. In conclusion, we show that ERp57 deficiency in mouse is embryonic lethal at E13.5 and ERp57-dependent modulation of STAT3 signaling may contribute to this phenotype.
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Affiliation(s)
- Helen Coe
- Department of Biochemistry, School of Molecular and Systems Medicine, University of Alberta, Edmonton, Alberta T6G 2H7, Canada
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Oberemm A, Meckert C, Brandenburger L, Herzig A, Lindner Y, Kalenberg K, Krause E, Ittrich C, Kopp-Schneider A, Stahlmann R, Richter-Reichhelm HB, Gundert-Remy U. Differential signatures of protein expression in marmoset liver and thymus induced by single-dose TCDD treatment. Toxicology 2005; 206:33-48. [PMID: 15590107 DOI: 10.1016/j.tox.2004.06.061] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2004] [Revised: 06/18/2004] [Accepted: 06/21/2004] [Indexed: 12/30/2022]
Abstract
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is an ubiquitously distributed environmental pollutant. Health effects have been studied intensively, but low-dose effects are quite complex and not yet fully understood. In many studies, the immune system was identified as the most sensitive target. Here, we demonstrate changes of protein expression in liver and thymus of male marmosets (Callithrix jacchus) which were subjected to a single dose of a subcutaneous injection of 100 ng/kg body weight TCDD. Histopathological examination revealed myocardial fibrosis, but there were no significant findings in pathology and histopathology of liver and thymus. In order to detect more subtle treatment-related changes, we performed a comparative proteomic investigation of liver and thymus using a 2-D gel electrophoresis based proteomics approach. Fluorescence labeling and automated image analysis was used to enhance sensitivity and reproducibility. In both organs, distinct changes of protein expression were detected which were more pronounced in thymus, where the pattern of deregulated proteins could be clearly related to immune responses. In the thymus of treated animals, several toxicologically relevant factors were increased, including chaperones, glycerol-3-phosphate dehydrogenase, and adseverin. Among others, vimentin, Ca-dependent protease and protein disulfide isomerase were downregulated. In the liver, transferrins, lamin A and HSP70 were upregulated, whereas thymidine phosphorylase (synonyms: endothelial cell growth factor, PD-ECGF, gliostatin) was significantly reduced. Comparative analysis of deregulated proteins in both organs revealed a pattern of related functions, which fits well into the existing knowledge of the toxic processes and mechanisms underlying TCDD-mediated toxicity.
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Affiliation(s)
- Axel Oberemm
- Federal Institute for Risk Assessment, Thielallee 88-92, 14195 Berlin, Germany.
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McMillian M, Nie AY, Parker JB, Leone A, Kemmerer M, Bryant S, Herlich J, Yieh L, Bittner A, Liu X, Wan J, Johnson MD. Inverse gene expression patterns for macrophage activating hepatotoxicants and peroxisome proliferators in rat liver. Biochem Pharmacol 2004; 67:2141-65. [PMID: 15135310 DOI: 10.1016/j.bcp.2004.01.029] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2003] [Accepted: 01/28/2004] [Indexed: 12/21/2022]
Abstract
Macrophage activation contributes to adverse effects produced by a number of hepatotoxic compounds. Transcriptional profiles elicited by two macrophage activators, LPS and zymosan A, were compared to those produced by 100 paradigm compounds (mostly hepatotoxicants) using cDNA microarrays. Several hepatotoxicants previously reported to activate liver macrophages produced transcriptional responses similar to LPS and zymosan, and these were used to construct a gene signature profile for macrophage activators in the liver. Measurement of cytokine mRNAs in the same liver samples by RT-PCR independently confirmed that these compounds are associated with macrophage activation. In addition to expected effects on acute phase proteins and metabolic pathways that are regulated by LPS and inflammation, a strong induction was observed for many endoplasmic reticulum-associated stress/chaperone proteins. Additionally, many genes in our macrophage activator signature profile were well-characterized PPARalpha-induced genes which were repressed by macrophage activators. A shared gene signature profile for peroxisome proliferators was determined using a training set of clofibrate, WY 14643, diethylhexylphthalate, diisononylphthalate, perfluorodecanoic acid, perfluoroheptanoic acid, and perfluorooctanoic acid. The signature profile included macrophage activator-induced genes that were repressed by peroxisome proliferators. NSAIDs comprised an interesting pharmacological class in that some compounds, notably diflunisal, co-clustered with peroxisome proliferators whereas several others co-clustered with macrophage activators, possibly due to endotoxin exposure secondary to their adverse effects on the gastrointestinal system. While much of these data confirmed findings from the literature, the transcriptional patterns detected using this toxicogenomics approach showed relationships between genes and biological pathways requiring complex analysis to be discerned.
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Affiliation(s)
- Michael McMillian
- Johnson & Johnson Pharmaceutical Research & Development, LLC, Raritan, NJ, USA.
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Abstract
To better understand the changes that occur following exposure to peroxisome proliferators, we utilized mRNA differential display and microarray to screen for peroxisome proliferator target genes apart from those involved in lipid metabolism in male C57B6 mice by using the ubiquitous plasticizer, di(2-ethylhexyl)phthalate (DEHP). One noted change was the dose-dependent suppression of the mouse hormone metabolizing 3 beta-hydroxysteroid dehydrogenase V (HSD3b5), which is specifically expressed in the male mouse liver. Northern analysis showed that HSD3b5 mRNA levels decreased dramatically upon one-day exposure to 2.0% dietary DEHP, and were nearly undetectable by one week of treatment. Food restriction also significantly suppressed HSD3b5 expression; however, in this case the suppression was delayed and to a lesser extent. Another mouse 3 beta-hydroxysteroid dehydrogenase, HSD3b4, predominantly expressed in kidneys, was also regulated by DEHP and food restriction. The sex-specific gene, HSD3b5, was affected more by DEHP and food restriction than the tissue-specific gene, HSD3b4.
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Affiliation(s)
- Jean S Wong
- Environmental Toxicology Graduate Program, Department of Cell Biology and Neuroscience, University of California, 5429 Boyce Hall, Riverside, CA 92521, USA
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Abstract
PURPOSE The purpose of this study was to evaluate whether infusion lines are able to leach plasticizers in substantial amounts and thus be a candidate substance for hepatotoxic effects during long-term total parenteral nutrition (TPN). METHODS TPN solutions, blood products, and selected drugs typical for preterm infants concerning amount, content, and infusion time were perfused through common polyvinylchloride (PVC) infusion lines. Concentration of diethylhexyl-phthalate (DEHP) before and after perfusion was determined by gas chromatography/mass spectrometry. RESULTS Daily quantities of DEHP by 24-hour infusions were Lipid emulsion 20%: 10185.6 microg; aminoacid/glucose-solution: 116.2 microg; midazolaminfusion for sedation: 26.4 microg; fentanyl for sedation: 132.5 microg; propofol for sedation: 6561.0 microg. The amount of DEHP by single doses of blood products (20 mL) were packed red blood cells: 144-608 microg; platelet rich plasma: 928 microg; and fresh frozen plasma: 552-8108 microg. The dose of DEHP for a typical preterm neonate requiring TPN and additional therapy like sedation or blood products is at minimum 10 mg and can easily reach 20 mg/d. CONCLUSION This large amount of DEHP is especially disturbing, because it effects the most vulnerable patients (neonates). Whether there is a relation to TPN-induced hepatobiliary dysfunction remains to be elucidated and is under investigation. With respect to recent literature, a biological effect of these doses must be assumed.
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Affiliation(s)
- S Loff
- Departments of Pediatric Surgery and Pediatrics, Fakultät für Klinische Medizin Mannheim der Universität Heidelberg, Mannheim, Germany
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Abstract
Determining the potential toxicity of compounds early in the drug discovery process can be extremely beneficial in terms of both time and money conservation. Because of the speed of modern chemical synthesis and screening, to accurately evaluate the large number of compounds being produced, toxicology assays must have both high-fidelity and high-throughput capabilities. In addition, assays must be performed using limited amounts of compound. In the past decade, several new and innovative techniques have been developed that not only allow for high-throughput screening but can also provide detailed information concerning the molecular mechanisms behind toxic effects. Techniques such as hybridization microarrays, real-time polymerase chain reaction, and large-scale sequencing are some of the methods that have been or are starting to be used routinely in pharmaceutical companies. This review examines the contributions of these and related techniques toward toxicity evaluation of potential drug candidates and their future role in the discovery of new therapeutics.
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Affiliation(s)
- J F Waring
- Strategic and Exploratory Sciences, Abbott Laboratories, Abbott Park, Illinois 60064-6123, USA.
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Abstract
The molecular basis of how rodent nongenotoxic hepatocarcinogens such as phenobarbitone cause liver-tumor formation is poorly understood. An early effect of phenobarbitone exposure is to induce hepatocyte proliferation transiently, and there is evidence that this may be important for subsequent tumor development. In this investigation, we have used the differential display reverse transcriptase polymerase chain reaction technique to analyze differential gene expression in male C57B1/10J mouse liver during the mitogenic phase of the phenobarbitone response. Seventy-seven putative differentially expressed cDNAs were isolated by differential display, and 13 of them were subsequently confirmed as being differentially expressed (both increased and decreased by phenobarbitone). Seven of the cDNAs were homologous to known mouse or human genes (carboxylesterase, coagulation factor X, amine N-sulphotransferase, human protein disulphide isomerase-related protein, cytochrome c oxidase subunit IV, golgin-245, thioredoxin reductase, betaine-homocysteine methyl transferase) and the remainder were novel. The expression pattern of the sulphotransferase was further characterized, and in mouse liver it was found to be significantly induced by phenobarbitone and not by five other rodent nongenotoxic hepatocarcinogens. In summary, the technique has enabled the identification of previously uncharacterized genes whose expression patterns are differentially altered by phenobarbitone in the mouse liver.
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Affiliation(s)
- C Garcia-Allan
- Pharmaceuticals AstraZeneca, Safety of Medicines Department, Macclesfield, Cheshire, UK
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