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Xu F, Lu S, Pan N, Zhao F, Jia X, Wang S, Zhang Y, Zhou Y. Bromodomain protein 4 is a key molecular driver of TGFβ1-induced hepatic stellate cell activation. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119569. [PMID: 37597774 DOI: 10.1016/j.bbamcr.2023.119569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 08/03/2023] [Accepted: 08/13/2023] [Indexed: 08/21/2023]
Abstract
Liver fibrosis is characterized by the excessive deposition of extracellular matrix in liver. Chronic liver injury induces the activation of hepatic stellate cell (HSCs), a key step in liver fibrogenesis. The activated HSC is the primary source of ECM and contributes significantly to liver fibrosis. TGFβ1 is the most potent pro-fibrotic cytokine. Bromodomain protein 4 (BrD4), an epigenetic reader of histone acetylation marks, was crucial for profibrotic gene expression in HSCs. The present study aimed to investigate the roles of BRD4 in TGFβ1-dependent HSC activation and liver fibrosis, focusing on TGFβ1-induced alterations of the levels of the fibrotic-related important proteins in HSCs by employing the heterozygous TGFβ1 knockout mice and BrD4 knockdown in vivo and in vitro. Results revealed that BrD4 protein level was significantly upregulated by TGFβ1 and BrD4 knockdown reduced TGFβ1-induced HSC activation and liver fibrosis. BrD4 was required for the influences of TGFβ1 on PDGFβ receptor and on the pathways of Smad3, Stat3, and Akt. BrD4 also mediated TGFβ1-induced increases in histone acetyltransferase p300, the pivotal pro-inflammatory NFkB p65, and tissue inhibitor of metalloproteinase 1 whereas BrD4 reduced Caspase-3 protein levels in HSCs during liver injury, independent of TGFβ1. Further experiments indicated the interaction between TGFβ1-induced BrD4 and NFkB p65 in HSCs and in liver of TAA-induced liver injury. Human cirrhotic livers were demonstrated a parallel increase in the protein levels of BrD4 and NFkB p65 in HSCs. This study revealed that BrD4 was a key molecular driver of TGFβ1-induced HSC activation and liver fibrosis.
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Affiliation(s)
- Feifan Xu
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China
| | - Sidan Lu
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China
| | - Nachuan Pan
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, 1151 Richmond Street, London, Ontario N6A 3K7, Canada
| | - Feifei Zhao
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China
| | - Xin Jia
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China
| | - Shouwei Wang
- Department of Clinical Laboratory, Affiliated Nantong Hospital of Shanghai University (The Sixth People's Hospital of Nantong), 500 Yonghe Road, Nantong 226011, Jiangsu, China
| | - Yali Zhang
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China.
| | - Yajun Zhou
- Department of Biochemistry & Molecular Biology, Medical School, Nantong University, Qi xiou Road 19, Nantong 226001, Jiangsu, China.
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Shu W, Yang M, Yang J, Lin S, Wei X, Xu X. Cellular crosstalk during liver regeneration: unity in diversity. Cell Commun Signal 2022; 20:117. [PMID: 35941604 PMCID: PMC9358812 DOI: 10.1186/s12964-022-00918-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/08/2022] [Indexed: 11/27/2022] Open
Abstract
The liver is unique in its ability to regenerate from a wide range of injuries and diseases. Liver regeneration centers around hepatocyte proliferation and requires the coordinated actions of nonparenchymal cells, including biliary epithelial cells, liver sinusoidal endothelial cells, hepatic stellate cells and kupffer cells. Interactions among various hepatocyte and nonparenchymal cells populations constitute a sophisticated regulatory network that restores liver mass and function. In addition, there are two different ways of liver regeneration, self-replication of liver epithelial cells and transdifferentiation between liver epithelial cells. The interactions among cell populations and regenerative microenvironment in the two modes are distinct. Herein, we first review recent advances in the interactions between hepatocytes and surrounding cells and among nonparenchymal cells in the context of liver epithelial cell self-replication. Next, we discuss the crosstalk of several cell types in the context of liver epithelial transdifferentiation, which is also crucial for liver regeneration. Video abstract
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Affiliation(s)
- Wenzhi Shu
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang Province, Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China.,Institute of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.,Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, 310024, China.,Program in Clinical Medicine, Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Mengfan Yang
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang Province, Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China.,Institute of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.,Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, 310024, China
| | - Jiayin Yang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Shengda Lin
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang Province, Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China.,Zhejiang Provincial Key Laboratory for Cancer Molecular Cell Biology, Life Sciences Institute, Zhejiang University, Hangzhou, 310058, Zhejiang, China
| | - Xuyong Wei
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang Province, Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China. .,Institute of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China. .,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China. .,Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, 310024, China.
| | - Xiao Xu
- Key Laboratory of Integrated Oncology and Intelligent Medicine of Zhejiang Province, Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, China. .,Institute of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China. .,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China. .,Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, 310024, China.
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Ahrari A, Najafzadehvarzi H, Taravati A, Tohidi F. The inhibitory effect of PLGA-encapsulated berberine on hepatotoxicity and α-smooth muscle actin (α-SMA) gene expression. Life Sci 2021; 284:119884. [PMID: 34389401 DOI: 10.1016/j.lfs.2021.119884] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Liver injury results in excessive extracellular matrix (ECM) deposition in the liver, which is mainly produced by hepatic stellate cells (HSC). Alpha-smooth muscle actin (α-SMA) and liver enzymes are the two hallmarks of liver injury. Previously, it has been confirmed that berberine (BBR) attenuates liver injury. This study aimed to investigate the protective effect of Poly Lactic-co-Glycolic Acid (PLGA) encapsulated BBR against liver injury. METHODS Nanoprecipitation, encapsulation, and physio-chemical characterization of BBR-PLGA nanoparticles (BBR-PLGA-NP) have been done. The protective effects of BBR-PLGA-NPs and BBR against carbon tetrachloride (CCl4)-treated Wistar rats were investigated. The serum levels of alanine aminotransferase and aspartate transaminase were measured, and the expression level of α-SMA was quantified by qRT-PCR. To evaluate the liver changes, morphological and histological staining was done. RESULTS BBR-PLGA-NPs markedly reduced serum ALT and AST in rats treated with CCl4. Although the expression level of α-SMA was downregulated in the CCl4-injected rats that were treated with BBR, α-SMA expression in this group was still remarkably higher than the control group. α-SMA mRNA was significantly under-expressed (p < 0.05) by BBR-PLGA-NPs and the hepatic histology revealed BBR-PLGA-NPs made further improvements than free BBR. CONCLUSION The use of nanoparticle to encapsulate BBR is a worthy approach to enhance the curative effect of BBR against liver injuries, which donate a safe and effective drug delivery strategy to treat liver injuries.
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Affiliation(s)
- Asma Ahrari
- Department of Medical Biotechnology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Hossein Najafzadehvarzi
- Department of Pharmacology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran; Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Taravati
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran
| | - Fatemeh Tohidi
- Department of Medical Biotechnology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran; Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; Cancer Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
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Furuya TK, Murta CB, Murillo Carrasco AG, Uno M, Sichero L, Villa LL, Cardilli L, Coelho RF, Guglielmetti GB, Cordeiro MD, Leite KRM, Nahas WC, Chammas R, Pontes J. Disruption of miRNA-mRNA Networks Defines Novel Molecular Signatures for Penile Carcinogenesis. Cancers (Basel) 2021; 13:cancers13194745. [PMID: 34638231 PMCID: PMC8507530 DOI: 10.3390/cancers13194745] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/13/2021] [Accepted: 09/18/2021] [Indexed: 11/16/2022] Open
Abstract
Penile cancer (PeC) carcinogenesis is not fully understood, and no biomarkers are reported in clinical practice. We aimed to investigate molecular signatures based on miRNA and mRNA and perform an integrative analysis to identify molecular drivers and pathways for PeC development. Affymetrix miRNA microarray was used to identify differentially expressed miRNAs (DEmiRs) comparing 11 tumoral tissues (TT) paired with non-neoplastic tissues (NNT) with further validation in an independent cohort (n = 13). We also investigated the mRNA expression of 83 genes in the total sample. Experimentally validated targets of DEmiRs, miRNA-mRNA networks, and enriched pathways were evaluated in silico. Eight out of 69 DEmiRs identified by microarray analysis were validated by qRT-PCR (miR-145-5p, miR-432-5p, miR-487b-3p, miR-30a-5p, miR-200a-5p, miR-224-5p, miR-31-3p and miR-31-5p). Furthermore, 37 differentially expressed genes (DEGs) were identified when comparing TT and NNT. We identified four downregulated DEmiRs (miR-30a-5p, miR-432-5p, miR-487b-3p, and miR-145-5p) and six upregulated DEGs (IL1A, MCM2, MMP1, MMP12, SFN and VEGFA) as potential biomarkers in PeC by their capacity of discriminating TT and NNT with accuracy. The integration analysis showed eight dysregulated miRNA-mRNA pairs in penile carcinogenesis. Taken together, our findings contribute to a better understanding of the regulatory roles of miRNAs and altered transcripts levels in penile carcinogenesis.
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Affiliation(s)
- Tatiane Katsue Furuya
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
- Correspondence: (T.K.F.); (C.B.M.)
| | - Claudio Bovolenta Murta
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
- Correspondence: (T.K.F.); (C.B.M.)
| | - Alexis Germán Murillo Carrasco
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Miyuki Uno
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Laura Sichero
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Luisa Lina Villa
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - Leonardo Cardilli
- Departamento de Patologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil;
| | - Rafael Ferreira Coelho
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Giuliano Betoni Guglielmetti
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Mauricio Dener Cordeiro
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Katia Ramos Moreira Leite
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - William Carlos Nahas
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
| | - Roger Chammas
- Center for Translational Research in Oncology (LIM24), Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo (HCFMUSP), Sao Paulo CEP 01246-000, SP, Brazil; (A.G.M.C.); (M.U.); (L.S.); (L.L.V.); (R.C.)
| | - José Pontes
- Departamento de Urologia, ICESP, HCFMUSP, Sao Paulo CEP 01246-000, SP, Brazil; (R.F.C.); (G.B.G.); (M.D.C.); (K.R.M.L.); (W.C.N.); (J.P.J.)
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Ghayour-Mobarhan M, Ferns GA, Moghbeli M. Genetic and molecular determinants of prostate cancer among Iranian patients: An update. Crit Rev Clin Lab Sci 2020; 57:37-53. [PMID: 31895010 DOI: 10.1080/10408363.2019.1657061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Prostate cancer (PCa) is one of the most common age-related cancers among men. Various environmental and genetic factors are involved in the development and progression of PCa. In most cases, the primary symptoms of disease are not severe. Therefore, it is common for patients to be referred with severe clinical manifestations at advanced stages of disease. Since this malignancy is age related and Iran will face a significant increase in the number of seniors, it is expected that the prevalence of PCa among Iranian men will rise. PCa progression has been observed to be associated with genetic and ethnic factors. It may therefore be clinically useful to determine a panel of genetic markers, in addition to routine diagnostic methods, to detect tumors in the early stages. In the present review, we have summarized the reported genetic markers in PCa Iranian patients to pave the way for the determination of an ethnic specific genetic marker panel for the early detection of PCa. To understand the genetic and molecular biology of PCa among Iranians, we have categorized these genetic markers based on their cellular functions.
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Affiliation(s)
- Majid Ghayour-Mobarhan
- Metabolic Syndrome Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton & Sussex Medical School, Brighton, UK
| | - Meysam Moghbeli
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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TGF-β1/Smad7 signaling pathway and cell apoptosis: Two key aspects of Selenium-biofortified soybean peptide attenuating liver fibrosis. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Mesenchymal Stem Cells for Liver Regeneration in Liver Failure: From Experimental Models to Clinical Trials. Stem Cells Int 2019; 2019:3945672. [PMID: 31191671 PMCID: PMC6525815 DOI: 10.1155/2019/3945672] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/05/2019] [Accepted: 03/20/2019] [Indexed: 02/07/2023] Open
Abstract
The liver centralizes the systemic metabolism and thus controls and modulates the functions of the central and peripheral nervous systems, the immune system, and the endocrine system. In addition, the liver intervenes between the splanchnic and systemic venous circulation, determining an abdominal portal circulatory system. The liver displays a powerful regenerative potential that rebuilds the parenchyma after an injury. This regenerative mission is mainly carried out by resident liver cells. However, in many cases this regenerative capacity is insufficient and organ failure occurs. In normal livers, if the size of the liver is at least 30% of the original volume, hepatectomy can be performed safely. In cirrhotic livers, the threshold is 50% based on current practice and available data. Typically, portal vein embolization of the part of the liver that is going to be resected is employed to allow liver regeneration in two-stage liver resection after portal vein occlusion (PVO). However, hepatic resection often cannot be performed due to advanced disease progression or because it is not indicated in patients with cirrhosis. In such cases, liver transplantation is the only treatment possibility, and the need for transplantation is the common outcome of progressive liver disease. It is the only effective treatment and has high survival rates of 83% after the first year. However, donated organs are becoming less available, and mortality and the waiting lists have increased, leading to the initiation of living donor liver transplantations. This type of transplant has overall complications of 38%. In order to improve the treatment of hepatic injury, much research has been devoted to stem cells, in particular mesenchymal stem cells (MSCs), to promote liver regeneration. In this review, we will focus on the advances made using MSCs in animal models, human patients, ongoing clinical trials, and new strategies using 3D organoids.
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Glycine protects partial liver grafts from Kupffer cell-dependent ischemia-reperfusion injury without negative effect on regeneration. Amino Acids 2019; 51:903-911. [PMID: 30941574 DOI: 10.1007/s00726-019-02722-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 03/08/2019] [Indexed: 01/27/2023]
Abstract
Donor preconditioning with glycine prevents Kupffer cell-dependent reperfusion injury to liver grafts. Partial liver grafts need to regenerate and grow in size after transplantation; however, glycine inactivates Kupffer cells, which are important for hepatic regeneration. Thus, this study was designed to evaluate the impact of donor preconditioning with glycine after partial liver transplantation (pLTx). PLTx was performed in 28 female Sprague-Dawley rats. Glycine (1.5 ml, 300 mM; i.v.) was given to 14 live donors before organ procurement. Liver enzymes and histology were investigated 8 h after reperfusion to index liver injury and leukocyte infiltration. Hepatic microperfusion and leukocyte-endothelium interaction were assessed using the in vivo fluorescence microscopy method. Ki-67 and TNF-α were detected by immunohistochemistry for regeneration and Kupffer cell activation. Glycine significantly increased survival from 0% in controls to 40%, while both liver enzyme levels and necrosis were decreased to about 50% of controls (p < 0.05). Sinusoidal blood flow increased by 40-80%, while leukocyte-endothelium interaction decreased to 30% of control values (p < 0.05). While Kupffer cell-derived TNF-α decreased to 70% of controls, there was no difference between groups in Ki-67 expression. Data presented here clearly demonstrate that glycine protects partial liver grafts from reperfusion injury without effects on regeneration.
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Hashemi M, Tabasi F, Bahari G, Taheri M, Ansari H. An updated meta-analysis on the association between 4-bp insertion/deletion (rs3783553) polymorphism within the 3`UTR of IL1A and the risk of cancer. GENE REPORTS 2018. [DOI: 10.1016/j.genrep.2018.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Roderfeld M. Matrix metalloproteinase functions in hepatic injury and fibrosis. Matrix Biol 2017; 68-69:452-462. [PMID: 29221811 DOI: 10.1016/j.matbio.2017.11.011] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 11/29/2017] [Accepted: 11/29/2017] [Indexed: 01/18/2023]
Abstract
Liver fibrosis is the most common final outcome for chronic liver diseases. The complex pathogenesis includes hepatic parenchymal damage as a result of a persistent noxe, activation and recruitment of immune cells, activation of hepatic stellate cells, and the synthesis of fibrotic extracellular matrix (ECM) components leading to scar formation. Clinical studies and animal models demonstrated that fibrosis can be reversible. In this regard matrix metalloproteinases (MMPs) have been focused as therapeutic targets due to their ability to modulate tissue turnover during fibrogenesis as well as regeneration and, of special interest, due to their influence on cellular behavior like proliferation, gene expression, and apoptosis that, in turn, impact fibrosis and regeneration. The current review aims to summarize and update the knowledge about expression pattern and the central roles of MMPs in hepatic fibrosis.
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Affiliation(s)
- Martin Roderfeld
- Department of Gastroenterology, Justus-Liebig-University Giessen, Gaffkystr. 11c, D-35392 Giessen, Germany.
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11
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Hashemi M, Bahari G, Sarhadi S, Eskandari E, Narouie B, Taheri M, Ghavami S. 4‐bp insertion/deletion (rs3783553) polymorphism within the 3′UTR of IL1A contributes to the risk of prostate cancer in a sample of Iranian population. J Cell Biochem 2017; 119:2627-2635. [DOI: 10.1002/jcb.26427] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 10/10/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Mohammad Hashemi
- Cellular and Molecular Research CenterZahedan University of Medical SciencesZahedanIran
- Department of Clinical Biochemistry, School of MedicineZahedan University of Medical SciencesZahedanIran
| | - Gholamreza Bahari
- Department of Clinical Biochemistry, School of MedicineZahedan University of Medical SciencesZahedanIran
| | - Shamim Sarhadi
- Faculty of Advanced Medical Sciences, Department of Medical BiotechnologyTabriz University of Medical SciencesTabrizIran
| | - Ebrahim Eskandari
- Department of Clinical Biochemistry, School of MedicineZahedan University of Medical SciencesZahedanIran
| | - Behzad Narouie
- Urology and Nephrology Research Center; Department of Urology, Shahid Labbafinejad Medical CenterShahid Beheshti University of Medical SciencesTehranIran
| | - Mohsen Taheri
- Genetics of Non Communicable Disease Research CenterZahedan University of Medical SciencesZahedanIran
| | - Saeid Ghavami
- Department of Human Anatomy and Cell Science, College of Medicine, Faculty of Health SciencesUniversity of ManitobaWinnipegCanada
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Song Z, Lin Y, Ye X, Feng C, Lu Y, Yang G, Dong C. Expression of IL-1α and IL-6 is Associated with Progression and Prognosis of Human Cervical Cancer. Med Sci Monit 2016; 22:4475-4481. [PMID: 27866212 PMCID: PMC5120643 DOI: 10.12659/msm.898569] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background IL-1α and IL-6 are associated with the prognosis of a wide range of cancers, but their value in cervical cancer remains controversial. The aim of this study was to investigate the expression of IL-1α and IL-6 in cervical cancer and their significance in clinical prognosis. Material/Methods The expression of IL-1α and IL-6 in 105 formalin-fixed, paraffin-embedded cervical cancer tissues and adjacent non-tumor tissues was examined by immunohistochemistry. The results were semi-quantitatively scored and analyzed by chi-square test. Patient overall survival (OS) data was collected by follow-up and analyzed by Kaplan-Meier analysis. Results The expression level of both IL-1α and IL-6 in cervical cancer tissue was higher than in adjacent non-tumor tissues (p<0.05). IL-1α expression was shown to be correlated with tumor size, FIGO histology grade, lymph node metastasis, stromal invasion, and tumor differentiation (p<0.05). IL-6 expression was shown to be correlated with tumor size, FIGO histology grade, and tumor differentiation (p<0.05). Patients with positive expression of IL-1α or IL-6 tended to have much shorter survival times than patients with negative expression. In addition, a multivariate Cox regression analysis demonstrated that IL-1α expression and lymph node metastasis were independent predictors of OS in cervical cancer patients. Conclusions The expression of IL-1α was significantly associated with tumor size, FIGO histology grade, lymph node metastasis, stromal invasion, and tumor differentiation. The expression of IL-6 was significantly associated with tumor size, FIGO histology grade, and tumor differentiation. Positive IL-1α and IL-6 expression was significantly correlated with poor prognosis. They may be considered valuable biomarkers for prognosis and potential therapeutic targets for cervical cancer.
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Affiliation(s)
- Zhiwang Song
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Yun Lin
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Xiaojuan Ye
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Chan Feng
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Yonglin Lu
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Guang Yang
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
| | - Chunyan Dong
- Breast Cancer Center, Shanghai East Hospital, Tongji University, Shanghai, China (mainland)
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Huang XL, Wu GC, Wang YJ, Yang XK, Yang GJ, Tao JH, Duan Y, Yan JW, Li XP, Ye DQ, Wang J. Association of interleukin-1 family cytokines single nucleotide polymorphisms with susceptibility to systemic sclerosis: an independent case–control study and a meta-analysis. Immunol Res 2016; 64:1041-52. [DOI: 10.1007/s12026-016-8797-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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