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Heiat M, Javanbakht M, Jafari D, Poudineh M, Heydari F, Sharafi H, Alavian SM. Correlation of IL-10 and IL18 with the development of liver cirrhosis associated with hepatitis B virus infection: A systematic review. Cytokine 2025; 186:156818. [PMID: 39671883 DOI: 10.1016/j.cyto.2024.156818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 10/02/2024] [Accepted: 11/16/2024] [Indexed: 12/15/2024]
Abstract
BACKGROUND Patients who have been infected with the Hepatitis B virus (HBV) are susceptible to developing liver cirrhosis (LC) and hepatocellular carcinoma (HCC). The objective of this systematic review was to comprehensively scrutinize the existing evidence concerning the association between host genetic polymorphisms and HBV-associated LC. METHODS We searched databases of PubMed, Scopus, and Web of Science for relevant articles published from building databases to 25 October 2023. RESULT We detected 104 relevant articles, relating to 84 individuals genes. Nine genes had the strong evidence of correlation, including IL-10, IL-18, IL-1B, TGF- β, TLR3, STAT4, IL-1RN, Tim3, and IFN receptors. A positive correlation was found for 33 genes but this data had not yet been replicated, 11 genes had limited or mixed evidence of a correlation, and 34 genes indicated no correlation. IL-10 and IL-18 had the most evidence of correlation. There was a notable amount of diversity in both the design and method of studies and data quality. CONCLUSION IL-10 and IL-18 had the most evidence of correlation. There was a notable amount of diversity in both the design and method of studies and data quality. It is of necessary to take into account the fundamental mechanism behind these associations and discern those that are confounded by the coexistence of other LC/HCC risk factors and response to therapy. These results are expected to guide future studies on the genetic susceptibility of HBV-related LC/HCC.
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Affiliation(s)
- Mohammad Heiat
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Clinical Sciences Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Mohammad Javanbakht
- Nephrology and Urology Research Center, Clinical Science Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Davood Jafari
- Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mohadeseh Poudineh
- Student Research Committee, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Fatemeh Heydari
- Student Research Committee, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | | | - Seyed Moayed Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Clinical Sciences Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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2
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Akekawatchai C, Phuegsilp C, Changsri K, Soimanee T, Sretapunya W. Genotypic and allelic distribution of IFN-γ +874T/A and TGF-β1 -509C/T single-nucleotide polymorphisms in human immunodeficiency virus-infected Thais. J Med Virol 2022; 94:2882-2886. [PMID: 34981836 DOI: 10.1002/jmv.27567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/29/2021] [Indexed: 11/06/2022]
Abstract
Advances in antiretroviral therapy (ART) have led to a decrease of acquired immunodeficiency syndrome (AIDS)-related mortality, and an increase of non-AIDS illnesses in people living with HIV (PLWH). Risks for HIV-related chronic inflammation leading to non-AIDS illnesses in PLWH have been increasingly clarified including immunogenetic factors. This study aimed to examine distribution of genotypic and allelic frequencies of the well-characterized interferon-γ (IFN-γ) +874T/A and transforming growth factor-β1 (TGF-β1) -509C/T single nucleotide polymorphisms (SNPs) in Thai PLWH. The cross-sectional study was conducted in 191 Thai HIV patients. Most patients were under ART (74.3%) and maintained a relatively high median of CD4+ cell count (364.5 [5-1601] cells/μl). The frequencies of IFN-γ +874T/A SNP genotypes were 9.0% AA, 38.3% AT, and 52.7% TT and those of the SNP alleles were 28.1% A and 71.9% T. The rates of TGF-β1-509C/T SNP genotypes were 15.7% CC, 44.0% CT, and 40.3% TT and those of the SNP alleles were 37.7% C and 62.3% T. The more frequent TT genotypes and T allele of the IFN-γ +874T/A SNP, and relatively more prevalent TT and CT genotypes and T allele of TGF-β1 -509C/T SNP were potentially associated with disease progression to non-AIDS complication in Thai PLWH and required further investigation. This study provides the immunogenetic data potentially supporting mechanisms for chronic immune activation in PLWH under long-term suppressive ART.
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Affiliation(s)
- Chareeporn Akekawatchai
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumthani, Thailand.,Thammasat University Research Unit in Diagnostic Molecular Biology of Chronic Diseases related to Cancer (DMB-CDC), Pathumthani, Thailand, Thailand
| | - Chada Phuegsilp
- Graduate Program in Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumthani, Thailand
| | - Khaimuk Changsri
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumthani, Thailand.,Thammasat University Research Unit in Diagnostic Molecular Biology of Chronic Diseases related to Cancer (DMB-CDC), Pathumthani, Thailand, Thailand
| | - Thanawan Soimanee
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumthani, Thailand.,Thammasat University Research Unit in Diagnostic Molecular Biology of Chronic Diseases related to Cancer (DMB-CDC), Pathumthani, Thailand, Thailand
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3
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Zheng R, Fu Z, Zhao Z. Association of Transforming Growth Factor β1 Gene Polymorphisms and Inflammatory Factor Levels with Susceptibility to Sepsis. Genet Test Mol Biomarkers 2021; 25:187-198. [PMID: 33734893 DOI: 10.1089/gtmb.2020.0143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Objective: To study the association of transforming growth factor β1 (TGF-β1) gene single nucleotide polymorphisms (SNPs) and plasma TGF-β1 levels with susceptibility to sepsis. Methods: The genotypes of the TGF-β1 gene rs1800469, rs1800468, rs1800470, and rs1800471 loci in 285 sepsis patients (119 patients with severe sepsis and 166 patients with mild sepsis) and 285 healthy individuals (control group) were analyzed through Sanger sequencing. Enzyme-linked immunosorbent assay was used to detect the levels of plasma inflammatory factors. Results: The TGF-β1 gene SNP rs1800469 C allele was 0.56 times lower than the T allele in terms of risk of susceptibility to sepsis (95% confidence interval [CI]: 0.43-0.72, p < 0.01). Carriers of the A allele at the rs1800468 locus of the TGF-β1 were 2.82 times more susceptible to sepsis than those with the G allele (95% CI: 1.62-4.91, p < 0.01). The T allele at the rs1800470 locus of TGF-β1 produced a lower risk of sepsis than those with the C allele (odds ratio [OR] = 0.74, 95% CI: 0.57-0.94, p = 0.02). The risk of susceptibility to sepsis in the TGF-β1 rs1800471 locus G allele was 3.54 times higher than that of C allele (95% CI: 2.14-5.86, p < 0.01). The TGF-β1 gene rs1800469 T > C and rs1800470 C > T were associated with mild sepsis, whereas rs1800468 G > A and rs1800471 C > G were associated with severe sepsis (p < 0.01). The TGF-β1 gene rs1800469 T > C and rs1800470 C > T were associated with lower plasma TGF-β1 levels, whereas rs1800468 G > A and rs1800471 C > G were associated with higher TGF-β1 levels (p < 0.05). Conclusion: The alleles T > C of rs1800469 and C > T of rs1800470 of the TGF-β1 gene were associated with lower plasma TGF-β1 levels and a reduced risk of sepsis susceptibility, whereas the alleles rs1800468 G > A and rs1800471 C > G were associated with higher TGF-β1 levels and risk of susceptibility to sepsis.
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Affiliation(s)
- Ruibing Zheng
- Department of Respiratory and Critical Care Medicine, Ningbo Yinzhou People's Hospital, Ningbo, China
| | - Zhongmin Fu
- Department of Respiratory and Critical Care Medicine, Ningbo Yinzhou People's Hospital, Ningbo, China
| | - Zimiao Zhao
- Department of Intensive Care Unit, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
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4
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Fan M, Wang J, Wang S, Li T, Pan H, Liu H, Xu H, Zhernakova DV, O'Brien SJ, Feng Z, Chang L, Dai E, Lu J, Xi H, Yu Y, Zhang J, Wang B, Zeng Z. New Gene Variants Associated with the Risk of Chronic HBV Infection. Virol Sin 2020; 35:378-387. [PMID: 32297155 PMCID: PMC7462954 DOI: 10.1007/s12250-020-00200-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 01/16/2020] [Indexed: 12/16/2022] Open
Abstract
Some patients with chronic hepatitis B virus (HBV) infection failed to clear HBV, even persistently continue to produce antibodies to HBV. Here we performed a two stage genome wide association study in a cohort of Chinese patients designed to discover single nucleotide variants that associate with HBV infection and clearance of HBV. The first stage involved genome wide exome sequencing of 101 cases (HBsAg plus anti-HBs positive) compared with 102 control patients (anti-HBs positive, HBsAg negative). Over 80% of individual sequences displayed 20 × sequence coverage. Adapters, uncertain bases > 10% or low-quality base calls (> 50%) were filtered and compared to the human reference genome hg19. In the second stage, 579 chronic HBV infected cases and 439 HBV clearance controls were sequenced with selected genes from the first stage. Although there were no significant associated gene variants in the first stage, two significant gene associations were discovered when the two stages were assessed in a combined analysis. One association showed rs506121-"T" allele [within the dedicator of cytokinesis 8 (DOCK8) gene] was higher in chronic HBV infection group than that in clearance group (P = 0.002, OR = 0.77, 95% CI [0.65, 0.91]). The second association involved rs2071676-A allele within the Carbonic anhydrase (CA9) gene that was significantly elevated in chronic HBV infection group compared to the clearance group (P = 0.0003, OR = 1.35, 95% CI [1.15, 1.58]). Upon replication these gene associations would suggest the influence of DOCK8 and CA9 as potential risk genetic factors in the persistence of HBV infection.
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Affiliation(s)
- Mengjie Fan
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China
| | - Jing Wang
- Department of Medical Genetics and Development Biology, School of Medical Basic, Capital Medical University, Beijing, 100069, China
- Center for Genetics, National Research Institute for Family Planning, Beijing, 100081, China
| | - Sa Wang
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China
| | - Tengyan Li
- Center for Genetics, National Research Institute for Family Planning, Beijing, 100081, China
| | - Hong Pan
- Center for Genetics, National Research Institute for Family Planning, Beijing, 100081, China
| | - Hankui Liu
- BGI-Shenzhen, Shenzhen, 518083, China
- BGI Genomics, BGI-Shenzhen, Shenzhen, 518083, China
| | - Huifang Xu
- BGI-Shenzhen, Shenzhen, 518083, China
- BGI Genomics, BGI-Shenzhen, Shenzhen, 518083, China
| | - Daria V Zhernakova
- Laboratory of Genomic Diversity, Center for Computer Technologies, ITMO University, St. Petersburg, Russia, 197101
| | - Stephen J O'Brien
- Laboratory of Genomic Diversity, Center for Computer Technologies, ITMO University, St. Petersburg, Russia, 197101
- Guy Harvey Oceanographic Center, Halmos College of Natural Sciences and Oceanography, Nova Southeastern University, Ft Lauderdale, FL, 33004, USA
| | - Zhenru Feng
- Department of Laboratory Medicine, Peking University First Hospital, Beijing, 100034, China
| | - Le Chang
- Department of Laboratory Medicine, Peking University First Hospital, Beijing, 100034, China
| | - Erhei Dai
- The Fifth Hospital of Shijiazhuang, Shijiazhuang, 050024, China
| | - Jianhua Lu
- The Fifth Hospital of Shijiazhuang, Shijiazhuang, 050024, China
| | - Hongli Xi
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China
| | - Yanyan Yu
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China
| | - Jianguo Zhang
- BGI-Shenzhen, Shenzhen, 518083, China.
- BGI Genomics, BGI-Shenzhen, Shenzhen, 518083, China.
| | - Binbin Wang
- Center for Genetics, National Research Institute for Family Planning, Beijing, 100081, China.
| | - Zheng Zeng
- Department of Infectious Diseases, Peking University First Hospital, Beijing, 100034, China.
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Zhang C, Ye Z, Zhang Z, Zheng J, Tang Y, Hou E, Huang Z, Meng L. A comprehensive evaluation of single nucleotide polymorphisms associated with hepatocellular carcinoma risk in Asian populations: A systematic review and network meta-analysis. Gene 2020; 735:144365. [PMID: 31935498 DOI: 10.1016/j.gene.2020.144365] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 01/10/2020] [Accepted: 01/10/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Single nucleotide polymorphisms (SNPs) have been inconsistently associated with hepatocellular carcinoma (HCC) risk. This meta-analysis aimed to synthesize relevant data on SNPs associated with HCC in the Asian population. METHODS Databases were searched to identify association studies of SNPs and HCC in Asians published through January 2019. Summary odds ratios (ORs) and 95% confidence intervals (CIs) were calculated based on 41 studies (13,167 patients with HCC and 15,886 noncancer controls). Network meta-analysis and Thakkinstian's algorithm were used to select the most appropriate genetic model, along with false positive report probability (FPRP) for noteworthy associations. RESULTS Eleven SNPs meeting the inclusion criteria were tested for association with HCC, including CCND1 rs9344, PTGS2 rs689466, IL18 rs187238 and rs1946518, KIF1B rs17401966, MDM2 rs2279744, MIR146A rs2910164, MIR149 rs2292832, MIR196A2 rs11614913, MIR499A rs3746444, and TGFB1 rs1800469. A significant increase for HCC risk was observed for MDM2 rs2279744, and the dominant (pooled OR = 1.59, 95% CI: 1.26-2.00) and codominant (pooled OR = 1.37, 95% CI: 1.18-1.60) models were determined to be the most appropriate models. MIR499A rs3746444 also showed a significant association with HCC risk under the allele contrast model (pooled OR = 1.36, 95% CI: 1.05-1.77). Only the significance of MDM2 rs2279744 was noteworthy (FPRP < 0.2). CONCLUSIONS MDM2 rs2279744 is associated with HCC susceptibility in Asians, and the dominant and codominant models are likely the most appropriate models to estimate HCC risk.
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Affiliation(s)
- Chi Zhang
- Graduate School, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China
| | - Zhuomiao Ye
- Ruikang Clinical Medical College, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China
| | - Ziting Zhang
- Ruikang Clinical Medical College, Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China
| | - Jinghui Zheng
- Department of Geriatrics, Ruikang Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China.
| | - Youming Tang
- Department of Gastroenterology, Ruikang Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China.
| | - Encun Hou
- Department of Oncology, Ruikang Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi, China
| | - Zhihan Huang
- Department of Internal Medicine, Daxin County Chinese Medicine Hospital of Guangxi Zhuang Autonomous Region, Chongzuo 532399, Guangxi, China
| | - Li Meng
- Department of Internal Medicine, Fangchenggang Chinese Medicine Hospital of Guangxi Zhuang Autonomous Region, Fangchenggang 538021, Guangxi, China
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6
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Wungu CDK, Amin M, Ruslan SEN, Purwono PB, Kholili U, Maimunah U, Setiawan PB, Lusida MI, Soetjipto S, Handajani R. Association between host TNF-α, TGF-β1, p53 polymorphisms, HBV X gene mutation, HBV viral load and the progression of HBV-associated chronic liver disease in Indonesian patients. Biomed Rep 2019; 11:145-153. [PMID: 31565220 PMCID: PMC6759598 DOI: 10.3892/br.2019.1239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 08/12/2019] [Indexed: 02/07/2023] Open
Abstract
In developing countries, including Indonesia, there is a high mortality rate associated with the progression of hepatitis B virus (HBV)-associated chronic liver disease (CLD). The pathogenesis of HBV infection is influenced by viral and host factors. To determine potential associations between these factors, host single nucleotide polymorphisms (SNPs) on TNF-α, TGF-β1 and p53, HBV X gene mutation and HBV viral load were investigated in patients with HBV-associated CLD in Surabaya, Indonesia. Sera were collected from 87 CLD patients with HBV infection. TNF-α, TGF-β1 and p53 SNPs were genotyped by PCR restriction fragment length polymorphism. The HBV X gene was sequenced and compared with reference strains to determine mutations and the viral load was measured using reverse transcription-quantitative PCR. In Indonesian patients, no association between TNF-α, TGF-β1 and p53 SNPs and CLD or X gene mutation were identified. A total of 23% (20/87) of samples had HBV X gene mutations, including ten substitution types, one deletion and one insertion. Multinomial regression analysis revealed that the K130M/V131I mutations were correlated with CLD progression (OR, 7.629; 95% CI, 1.578-36.884). Significant differences in viral load were found in HBV-infected patients who had X gene mutations, such as R87W/G, I127L/T/N/S and K130M/V131I mutations (P<0.05). The presence of K130M and V131I mutations may be predictive for the progression of HBV-associated CLD in Indonesia.
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Affiliation(s)
- Citrawati Dyah Kencono Wungu
- Department of Medical Biochemistry, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia.,Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia
| | - Mochamad Amin
- Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia
| | - S Eriaty N Ruslan
- Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia
| | - Priyo Budi Purwono
- Department of Medical Microbiology, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia
| | - Ulfa Kholili
- Department of Internal Medicine, Faculty of Medicine, University of Airlangga, Dr Soetomo General Hospital, Surabaya 60286, Indonesia
| | - Ummi Maimunah
- Department of Internal Medicine, Faculty of Medicine, University of Airlangga, Dr Soetomo General Hospital, Surabaya 60286, Indonesia
| | - Poernomo Boedi Setiawan
- Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia.,Department of Medical Microbiology, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia
| | - Maria Inge Lusida
- Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia.,Department of Medical Microbiology, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia
| | - Soetjipto Soetjipto
- Department of Medical Biochemistry, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia.,Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia
| | - Retno Handajani
- Department of Medical Biochemistry, Faculty of Medicine, University of Airlangga, Surabaya 60131, Indonesia.,Institute of Tropical Disease, University of Airlangga Campus C, Mulyorejo, Surabaya 60286, Indonesia
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Ghani MU, Haque A, Iqbal MS, Ashfaq UA, Mausood MS, Qasim M, Jahan S, Shamsi FB, Yousaf M. TGF-β1 rs1800469 gene polymorphism in the development of cirrhosis & hepatocellular carcinoma in Pakistani HCV patients. Future Virol 2019. [DOI: 10.2217/fvl-2019-0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hepatocellular carcinoma (HCC) has been increasing among Pakistani males. Aim: The main objective of this study was to evaluate the role of TGF-β-1 gene polymorphism as a risk factor in chronic hepatitis C virus (HCV) infected HCC patients in Pakistan. Patients & methods: A total of 286 subjects were recruited into three different groups (Group I: 96 healthy controls, Group II: 96 HCV, Group III: 94 HCC). Results: A significant increase in genotype and allele frequencies of TGF-β-1 gene was observed in HCC, HCV with OR = 1.9; 95% CI: 1.275–2.871; p > 0.05, OR = 1.6; 95% CI: 1.12–2.51; p > 0.05 and OR = 1.7; 95% CI: 1.036–1.923; p > 0.05. Conclusion: A higher frequency of the TT genotype and T allele of the TGF-β-1 gene is observed in Pakistani HCV and HCC patients.
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Affiliation(s)
- Muhammad Usman Ghani
- Department of Bioinformatics & Biotechnology, GC University, Faisalabad, Pakistan
| | - Asma Haque
- Department of Bioinformatics & Biotechnology, GC University, Faisalabad, Pakistan
| | - Muhammad Sarfaraz Iqbal
- Department of Biotechnology, School of Applied Biology(SAB), University of Okara, Okara, Pakistan
| | - Usman Ali Ashfaq
- Department of Bioinformatics & Biotechnology, GC University, Faisalabad, Pakistan
| | | | - Muhammad Qasim
- Department of Bioinformatics & Biotechnology, GC University, Faisalabad, Pakistan
| | - Shah Jahan
- Department of Immunology University of Health Science, Lahore, Pakistan
| | - Farwa Batool Shamsi
- Department of Pathology, Faisalabad Medical University, Faisalabad, Pakistan
| | - Muhammad Yousaf
- Department of Pathology, Faisalabad Medical University, Faisalabad, Pakistan
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8
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Protective effect of high levels of TGF-β1 cytokine and its corresponding allele at C-509T locus in Punjabi ESRD population. Meta Gene 2019. [DOI: 10.1016/j.mgene.2019.100587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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9
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Stanilova S, Stanilov N, Julianov A, Manolova I, Miteva L. Transforming growth factor-β1 gene promoter -509C/T polymorphism in association with expression affects colorectal cancer development and depends on gender. PLoS One 2018; 13:e0201775. [PMID: 30071009 PMCID: PMC6072135 DOI: 10.1371/journal.pone.0201775] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 07/20/2018] [Indexed: 12/12/2022] Open
Abstract
It is widely known that sporadic colorectal cancer (CRC) is age-related diseases with higher incidence rate among men. Transforming growth factor-β1 (TGF-β1) is a major immune regulatory cytokine with a great impact and dual role in gastrointestinal carcinogenesis. In this context, the aim of the study was to explore the role of circulating TGF-β1 and the -509C/T functional promoter polymorphism (rs1800469) within the TGF-β1 gene (TGFB1) in the susceptibility, progression, and prognosis of CRC among Bulgarian male and female patients. Patients with sporadic CRC and healthy controls were genotyped by polymerase-chain reaction–restriction fragment length polymorphism. Serum TGF-β1 levels before and after curative surgery were determined by ELISA. Total RNA was extracted from paired tumor, normal mucosa and distant metastasis samples and was used for quantitative detection of TGFB1 mRNA by TaqMan qPCR.We observed that TGF-β1 serum levels depend on the -509C/T genotype in combination with gender. TGF-β1 serum levels in CRC patients were decreased compared to controls, but statistical significance was reached only for men. In the stratified analysis by gender and genotype, a significant association was found for the CC genotype. Overall, our results indicate that the -509C allele increased the cancer risk, particularly for advanced stages (OR = 1.477; p = 0.029). The results from the relative mRNA quantification showed a significant upregulation of TGFB1 in distant metastases compared to primary tumor tissues and higher TGFB1 mRNA levels in men (RQ = 4.959; p = 0.022). In conclusion, we present data that diminished circulating TGF-β1 due to the CC genotype could be a possible risk factor for tumor susceptibility and progression. This association is more pronounced in males than in females. Colorectal cancer tissue expression of TGFB1 gene mRNA correlates with tumor progression and metastasis.
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Affiliation(s)
- Spaska Stanilova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
- * E-mail:
| | - Noyko Stanilov
- Breast Oncoplastic Unit, University College London Hospital, London, United Kingdom
| | - Alexander Julianov
- Trakia Hospital, Stara Zagora, Bulgaria
- Department of Surgery, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
| | - Irena Manolova
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
| | - Lyuba Miteva
- Department of Molecular Biology, Immunology and Medical Genetics, Medical Faculty, Trakia University, Stara Zagora, Bulgaria
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10
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Lu WQ, Qiu JL, Huang ZL, Liu HY. Enhanced circulating transforming growth factor beta 1 is causally associated with an increased risk of hepatocellular carcinoma: a mendelian randomization meta-analysis. Oncotarget 2018; 7:84695-84704. [PMID: 27835897 PMCID: PMC5356692 DOI: 10.18632/oncotarget.13218] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 10/25/2016] [Indexed: 02/07/2023] Open
Abstract
The aim of this study was to test the causal association between circulating transforming growth factor beta 1 (protein: TGF-β1 and coding gene: TGFB1) and hepatocellular carcinoma by choosing TGFB1 gene C-509T polymorphism as an instrument in a Mendelian randomization (MR) meta-analysis. Ten English articles were identified for analysis. Two authors independently assessed each article and abstracted relevant data. Odds ratio (OR) and weighted mean difference (WMD) with 95% confidence interval (CI) were synthesized under a random-effects model. Overall, the association of C-509T polymorphism with hepatocellular carcinoma was negative, but its association with circulating TGF-β1 was statistically significant, with a higher concentration observed in carriers of the -509TT genotype (WMD, 95% CI, P: 1.72, 0.67–2.78, 0.001) and -509TT/-509TC genotypes (WMD, 95% CI, P: 0.98, 0.43–1.53, < 0.001). In subgroup analysis, C-509T polymorphism was significantly associated with hepatocellular carcinoma in population-based studies under homozygous-genotype (OR, 95% CI, P: 1.74, 1.08–2.80, 0.023) and dominant (OR, 95% CI, P: 1.48, 1.01–2.17, 0.047) models. Further MR analysis indicated that per unit increase in circulating TGF-β1 was significantly associated with a 38% (95% CI: 1.03–4.65) and 49% (95% CI: 1.01–6.06) increased risk of hepatocellular carcinoma under homozygous-genotype and dominant models, respectively. Conclusively, based on a MR meta-analysis, our findings suggest that enhanced circulating TGF-β1 is causally associated with an increased risk of hepatocellular carcinoma.
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Affiliation(s)
- Wei-Qun Lu
- Department of Gastrointestinal Tumor Surgery, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ji-Liang Qiu
- Department of Gastrointestinal Tumor Surgery, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Zhi-Liang Huang
- Department of Gastrointestinal Tumor Surgery, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Hai-Ying Liu
- Department of Gastrointestinal Tumor Surgery, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
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Transforming growth factor (TGF-β1) gene polymorphisms in Egyptian patients with hepatitis B virus infection. Meta Gene 2017. [DOI: 10.1016/j.mgene.2017.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Eskandari E, Metanat M, Pahlevani E, Nakhzari-Khodakheir T. Association between TGFβ1 polymorphisms and chronic hepatitis B infection in an Iranian population. Rev Soc Bras Med Trop 2017; 50:301-308. [PMID: 28700046 DOI: 10.1590/0037-8682-0266-2016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 03/06/2017] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION: Transforming growth factor-beta 1 (TGFβ1) is a potent suppressive cytokine that contributes to chronic hepatitis B (CHB) infection. Disparities in TGFβ1 production among individuals have been attributed to TGFβ1 genetic polymorphisms. We examined whether three putative polymorphisms in TGFβ1[-509 C/T (rs1800469), +869 C/T (rs1800470), and +11929 C/T (rs1800472)]are associated with CHB infection in a South-Eastern Iranian population. METHODS: In total, 341 subjects were recruited, including 178 patients with CHB and 163 healthy individuals as controls. Genotyping of the three TGFβ1 SNPs was performed by tetra amplification refractory mutation system-PCR. RESULTS: TheTGFβ1 +869 TT vs.CC genotype in codominant (OR=0.445, p=0.012) and TT vs. TC+CC in the recessive (OR=0.439, p=0.003) model as well as the variant allele T vs. C(OR=0.714, p=0.038) were associated with lower CHB infection risk. However, the +11929 C/T polymorphism was associated with increased CHB risk, and the CT vs. CC genotype (OR=2.77, P=0.001) and T variant allele (OR=2.53, P=0.002) were risk factors for CHB. Furthermore, TTT (+869/-509/+11929) and CCC haplotypes were risk and protective factors for CHB, respectively. We found no significant association between viral DNA load and TGFβ1 genotype or hepatic enzyme levels (p >0.05). CONCLUSIONS: Results indicated that the TGFβ1+869TT genotype and T allele were protective factors, whereas the +11929 CT genotype and T allele were risk factors for CHB infection.
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Affiliation(s)
- Ebrahim Eskandari
- Genetic of Non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran.,Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Malihe Metanat
- Infectious Diseases & Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Elham Pahlevani
- Infectious Diseases & Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
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Bader El Din NG, Farouk S, El-Shenawy R, Elhady MM, Ibrahim MK, Dawood RM, Salem AM, El Awady MK. The Synergistic Effect of TNFα -308 G/A and TGFβ1 -509 C/T Polymorphisms on Hepatic Fibrosis Progression in Hepatitis C Virus Genotype 4 Patients. Viral Immunol 2017; 30:127-135. [PMID: 28151059 DOI: 10.1089/vim.2016.0083] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Tumor necrosis factor-alpha (TNFα) and transforming growth factor-beta (TGFβ1) cytokines are highly implicated in liver fibrosis. Polymorphisms in these cytokines affect their expression, secretion, and activity. This study aimed to evaluate the influence of TNFα -308 G/A and TGFβ1 -509 C/T polymorphism on hepatic fibrosis progression in Egyptian patients with hepatitis C virus (HCV) genotype 4. Genotyping of TNFα -308 G/A and TGFβ1 -509 C/T was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis in 122 subjects (50 healthy controls and 72 HCV patients). Also, serum TNFα and TGFβ1 levels were detected by enzyme-linked immunosorbent assay (ELISA). The genotyping results of early (F0-F1, n = 36) and late (F2-F4, n = 36) HCV fibrosis patients showed that late fibrosis patients had higher TNFα -308 AA genotype and TGFβ1 -509 TT genotype than early fibrosis patients (p = 0.016, 0.028, respectively). Moreover, the TNFα and TGFβ1 serum levels were significantly higher in HCV patients with TNFα A containing genotypes (GA+AA) (p = 0.004) and patients with TGFβ1 T containing genotypes (CT+TT) (p = 0.001), respectively. The combined unfavorable TNFα (GA/AA) and TGFβ1 (CT/TT) genotypes were highly associated with abnormal liver function parameters and were significantly higher in high activity (A2-A3) and late fibrosis (F2-F4) HCV patients (p = 0.023, 0.029). The multivariate analysis results confirmed that the combined TNFα-308 (AA) and TGFβ1 -509 (TT) unfavorable genotypes increased the risk of hepatic fibrosis progression by 6.4-fold than combined favorable genotypes (odds ratio: 6.417, 95% confidence interval [1.490-27.641], p = 0.013). In conclusion, both TNFα -308 G/A and TGFβ1 -509 C/T polymorphisms synergistically influence the hepatic fibrosis progression and can be used as potential biomarkers to predict hepatic disease progression in chronic hepatitis C patients.
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Affiliation(s)
- Noha G Bader El Din
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
| | - Sally Farouk
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
| | - Reem El-Shenawy
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
| | - Mostafa M Elhady
- 2 Department of Biochemistry, Faculty of Science, Ain Shams University , Cairo, Egypt
| | - Marwa K Ibrahim
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
| | - Reham M Dawood
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
| | - Ahmed M Salem
- 2 Department of Biochemistry, Faculty of Science, Ain Shams University , Cairo, Egypt
| | - Mostafa K El Awady
- 1 Department of Microbial Biotechnology, National Research Centre , Giza, Egypt
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Ma XC, Zheng JH, Tang YM, Rong Z, Li JH, Zhang YB, Zheng WP. Association between TGF-β1 rs1800469 polymorphism and susceptibility to hepatocellular carcinoma in Chinese Guangxi populations: A meta-analysis. Shijie Huaren Xiaohua Zazhi 2017; 25:64-70. [DOI: 10.11569/wcjd.v25.i1.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To systematically evaluate the association between the transforming growth factor-β1 (TGF-β1) rs1800469 (C-509T) polymorphism and susceptibility to hepatocellular carcinoma in Chinese Guangxi populations.
METHODS An electronic search of PubMed, EMBASE, CNKI, Weipu, and Wanfang database for relevant articles was conducted. The difference of TGF-β1 rs1800469 (C-509T) genotypes (T vs C, TT vs CC, TC vs CC, TT+TC vs CC, and TT vs TC+CC) between cases and controls was analyzed through meta-analysis.
RESULTS A total of six studies involving 2202 cases and 2382 controls were finally included. There was evidence of association between TGF-β1 rs1800469 (C-509T) polymorphism and the risk of hepatocellular carcinoma in Guangxi populations (TC vs CC: OR = 1.18; 95%CI: 1.03-1.36, P = 0.02).
CONCLUSION Our meta-analysis suggested that the TGF-β1 rs1800469 (C-509T) polymorphism is more likely to be associated with hepatocellular carcinoma risk in Guangxi populations, and TGF-β1 rs1800469 (C-509T) TC genotype increases the susceptibility to hepatocellular carcinoma in Guangxi populations.
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Moudi B, Heidari Z, Mahmoudzadeh-Sagheb H. Impact of host gene polymorphisms on susceptibility to chronic hepatitis B virus infection. INFECTION GENETICS AND EVOLUTION 2016; 44:94-105. [DOI: 10.1016/j.meegid.2016.06.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/21/2016] [Accepted: 06/22/2016] [Indexed: 12/15/2022]
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16
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Dondeti MF, El-Maadawy EA, Talaat RM. Hepatitis-related hepatocellular carcinoma: Insights into cytokine gene polymorphisms. World J Gastroenterol 2016; 22:6800-6816. [PMID: 27570418 PMCID: PMC4974580 DOI: 10.3748/wjg.v22.i30.6800] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 06/11/2016] [Accepted: 07/06/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a primary liver cancer, which is one of the most prevalent cancers among humans. Many factors are involved in the liver carcinogenesis as lifestyle and environmental factors. Hepatitis virus infections are now recognized as the chief etiology of HCC; however, the precise mechanism is still enigmatic till now. The inflammation triggered by the cytokine-mediated immune response, was reported to be the closest factor of HCC development. Cytokines are immunoregulatory proteins produced by immune cells, functioning as orchestrators of the immune response. Genes of cytokines and their receptors are known to be polymorphic, which give rise to variations in their genes. These variations have a great impact on the expression levels of the secreted cytokines. Therefore, cytokine gene polymorphisms are involved in the molecular mechanisms of several diseases. This piece of work aims to shed much light on the role of cytokine gene polymorphisms as genetic host factor in hepatitis related HCC.
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17
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Hepatocarcinogenesis associated with hepatitis B, delta and C viruses. Curr Opin Virol 2016; 20:1-10. [PMID: 27504999 DOI: 10.1016/j.coviro.2016.07.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 07/20/2016] [Accepted: 07/20/2016] [Indexed: 12/13/2022]
Abstract
Globally, over half a billion people are persistently infected with hepatitis B (HBV) and/or hepatitis C viruses. Chronic HBV and HCV infection frequently lead to fibrosis, cirrhosis and hepatocellular carcinoma (HCC). Co-infections with hepatitis delta virus (HDV), a subviral satellite requiring HBV for its propagation, accelerates the progression of liver disease toward HCC. The mechanisms by which these viruses cause malignant transformation, culminating in HCC, remain incompletely understood, partially due to the lack of adequate experimental models for dissecting these complex disease processes in vivo.
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Mathew S, Abdel-Hafiz H, Raza A, Fatima K, Qadri I. Host nucleotide polymorphism in hepatitis B virus-associated hepatocellular carcinoma. World J Hepatol 2016; 8:485-498. [PMID: 27057306 PMCID: PMC4820640 DOI: 10.4254/wjh.v8.i10.485] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Revised: 12/04/2015] [Accepted: 03/07/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is etiologically linked with hepatitis B virus (HBV) and is the leading cause of death amongst 80% of HBV patients. Among HBV affected patients, genetic factors are also involved in modifying the risk factors of HCC. However, the genetic factors that regulate progression to HCC still remain to be determined. In this review, we discuss several single nucleotide polymorphisms (SNPs) which were reportedly associated with increased or reduced risk of HCC occurrence in patients with chronic HBV infection such as cyclooxygenase (COX)-2 expression specifically at COX-2 -1195G/A in Chinese, Turkish and Egyptian populations, tumor necrosis factor α and the three most commonly studied SNPs: PAT-/+, Lys939Gln (A33512C, rs2228001) and Ala499Val (C21151T, rs2228000). In genome-wide association studies, strong associations have also been found at loci 1p36.22, 11q22.3, 6p21 (rs1419881, rs3997872, rs7453920 and rs7768538), 8p12 (rs2275959 and rs37821974) and 22q11.21. The genes implicated in these studies include HLA-DQB2, HLA-DQA1, TCF19, HLA-C, UBE2L3, LTL, FDX1, MICA, UBE4B and PG. The SNPs found to be associated with the above-mentioned genes still require validation in association studies in order to be considered good prognostic candidates for HCC. Screening of these polymorphisms is very beneficial in clinical experiments to stratify the higher or lower risk for HCC and may help in designing effective and efficient HCC surveillance programs for chronic HBV-infected patients if further genetic vulnerabilities are detected.
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Affiliation(s)
- Shilu Mathew
- Shilu Mathew, Center of Excellence in Genomic Medicine Research, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Hany Abdel-Hafiz
- Shilu Mathew, Center of Excellence in Genomic Medicine Research, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Abbas Raza
- Shilu Mathew, Center of Excellence in Genomic Medicine Research, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Kaneez Fatima
- Shilu Mathew, Center of Excellence in Genomic Medicine Research, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Ishtiaq Qadri
- Shilu Mathew, Center of Excellence in Genomic Medicine Research, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
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Kang L, Pan J, Wu J, Hu J, Sun Q, Tang J. Anti-HBV Drugs: Progress, Unmet Needs, and New Hope. Viruses 2015; 7:4960-77. [PMID: 26389937 PMCID: PMC4584298 DOI: 10.3390/v7092854] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 08/18/2015] [Accepted: 08/24/2015] [Indexed: 12/14/2022] Open
Abstract
Approximately 240 million people worldwide are chronically infected with hepatitis B virus (HBV), which represents a significant challenge to public health. The current goal in treating chronic HBV infection is to block progression of HBV-related liver injury and inflammation to end-stage liver diseases, including cirrhosis and hepatocellular carcinoma, because we are unable to eliminate chronic HBV infection. Available therapies for chronic HBV infection mainly include nucleos/tide analogues (NAs), non-NAs, and immunomodulatory agents. However, none of them is able to clear chronic HBV infection. Thus, a new generation of anti-HBV drugs is urgently needed. Progress has been made in the development and testing of new therapeutics against chronic HBV infection. This review aims to summarize the state of the art in new HBV drug research and development and to forecast research and development trends and directions in the near future.
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Affiliation(s)
- Lei Kang
- Department of Clinical Pharmacy, Shanghai First People's Hospital, Shanghai Jiao Tong University, 650 New Songjiang Road, Songjiang District, Shanghai 201620, China.
| | - Jiaqian Pan
- Department of Clinical Pharmacy, Shanghai First People's Hospital, Shanghai Jiao Tong University, 650 New Songjiang Road, Songjiang District, Shanghai 201620, China.
| | - Jiaofen Wu
- Department of Pharmacy, Ningbo Medical Treatment Center Lihuili Hospital, 57 Xingning Road, Ningbo 315040, China.
| | - Jiali Hu
- Department of Pharmacy, The Third Staff Hospital of Baogang Group, 15 Qingnian Road, Baotou 014010, China.
| | - Qian Sun
- Department of Clinical Pharmacy, Shanghai First People's Hospital, Shanghai Jiao Tong University, 650 New Songjiang Road, Songjiang District, Shanghai 201620, China.
| | - Jing Tang
- Department of Clinical Pharmacy, Shanghai First People's Hospital, Shanghai Jiao Tong University, 650 New Songjiang Road, Songjiang District, Shanghai 201620, China.
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Saxena R, Kaur J. Th1/Th2 cytokines and their genotypes as predictors of hepatitis B virus related hepatocellular carcinoma. World J Hepatol 2015; 7:1572-1580. [PMID: 26085916 PMCID: PMC4462695 DOI: 10.4254/wjh.v7.i11.1572] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 01/30/2015] [Accepted: 03/30/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC), the predominant type of primary liver cancer, is one of the most serious life-threatening malignancies, worldwide. In majority of the cases, HCC develops after prolonged and persistent chronic liver disease. hepatitis B virus (HBV) or HCV infection is prominent etiological factors, attributing to this condition. It has been well documented that HBV, being the inducer of chronic inflammation, is the main causative agent in causing HCC, particularly in Asian countries. The HBV infection leads to a wide range of clinical symptoms from carrier state to malignancy. Cytokines being immune-modulatory molecules, are the key mediators in the defense mechanism against viral infection. In this regard, this review will detail the substantial role of key Th1: interleukin 1 (IL-1), IL-2, IL-12, tumor necrosis factor-α, interferon-γ; Th2: IL-4, IL-10 and non Th1/Th2: IL-6, transforming growth factor-β1 cytokines genotypes in analyzing the variability in the clinical manifestations in an HBV-afflicted individual, which might finally, culminates into HCC. Since cytokine production is regulated genetically, the cytokine promoter region single-nucleotide polymorphisms induced changes, greatly affects the cytokine production, thus resulting into differential outcome of immune balance.
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Affiliation(s)
- Roli Saxena
- Roli Saxena, Jyotdeep Kaur, Department of Biochemistry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Jyotdeep Kaur
- Roli Saxena, Jyotdeep Kaur, Department of Biochemistry, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
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21
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Ren Y, Yin Z, Li K, Wan Y, Li X, Wu W, Guan P, Zhou B. TGFβ-1 and TGFBR2 polymorphisms, cooking oil fume exposure and risk of lung adenocarcinoma in Chinese nonsmoking females: a case control study. BMC MEDICAL GENETICS 2015; 16:22. [PMID: 25928368 PMCID: PMC4432980 DOI: 10.1186/s12881-015-0170-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 03/27/2015] [Indexed: 12/31/2022]
Abstract
Background Transforming growth factor-β (TGF-β) plays an important role in regulating cellular functions, and many studies have demonstrated important roles for TGF-β in various cancers. Single nucleotide polymorphisms (SNPs) of TGF-β may influence lung carcinogenesis. The aim of this study was to test whether TGF-β1 C509T and TGF-β receptor II (TGFBR2) G-875A polymorphisms were associated with lung adenocarcinoma in nonsmoking females. Methods A hospital-based case–control study was performed in Chinese nonsmoking females. Genotyping was performed using TaqMan SNP genotyping assay, and demographic data and environmental exposure were collected by trained interviewers after informed consents were obtained. Results A total of 272 (95.4%) cases and 313 (99.4%) controls were successfully genotyped, and the results showed that the polymorphic allele frequencies of C509T and G875A were similar among lung adenocarcinoma patients and controls (P=0.589 and 0.643, respectively). However, when the data were stratified for cooking oil fume exposure, the TT genotype of the TGFB1 C509T polymorphism showed a significantly decreased risk for lung adenocarcinoma compared with the CC genotype (adjusted OR=0.362, 95% CI=0.149–0.878, P=0.025). Conclusions TGF-β1 gene C509T polymorphism might be associated with decreased risk of lung adenocarcinoma in Chinese females exposed to cooking oil fumes, but no association was observed TGFBR2 gene G875A polymorphism.
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Affiliation(s)
- Yangwu Ren
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Zhihua Yin
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Kun Li
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Yan Wan
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Xuelian Li
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Wei Wu
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Peng Guan
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
| | - Baosen Zhou
- Department of Epidemiology, School of Public Health, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning, People's Republic of China. .,Liaoning Provincial Department of Education, Key Laboratory of Cancer Etiologic and Prevention (China Medical University), Liaoning, 110122, China.
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Schon HT, Weiskirchen R. Immunomodulatory effects of transforming growth factor-β in the liver. Hepatobiliary Surg Nutr 2015; 3:386-406. [PMID: 25568862 DOI: 10.3978/j.issn.2304-3881.2014.11.06] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Accepted: 10/20/2014] [Indexed: 12/12/2022]
Abstract
Members of the transforming growth factor-β (TGF-β) family are potent regulatory cytokines that affect multiple cell types of the immune system mediating pro-inflammatory or anti-inflammatory responses. In the liver, TGF-β is produced by a multitude of non-parenchymal liver cells including hepatic stellate cells (HSCs), liver sinusoidal endothelial cells (LSECs), Kupffer cells (KCs), and dendritic cells (DCs) as well as natural killer (NK) T cells among other hepatic lymphocytes. The effect of TGF-β on other cells is highly versatile. In concert with other soluble factors, it controls the maturation, differentiation and activity of various T cell subsets that either prevent or actuate infections, graft-versus-host reactions, immune diseases, and cancer formation. During the last decades, it became evident that some TGFB1 polymorphisms are associated with the pathogenesis of hepatic disease and that plasma TGF-β is a suitable biomarker to detect liver lesions. Moreover, since TGF-β has capacity to influence the quantity and quality of T cell subsets as well as their activity, it is obvious that a well-balanced TGF-β activity is essential for liver homeostasis. In the present review, we highlight some pivotal functions of TGF-β in hepatic immunobiology. We discuss its regulatory function on adaptive immunity, the impact on differentiation of various T cell subsets, its crosstalk with Toll like receptor signaling, and its contribution to functional impairment of the liver.
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Affiliation(s)
- Hans-Theo Schon
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry, RWTH University Hospital Aachen, Aachen, Germany
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry, RWTH University Hospital Aachen, Aachen, Germany
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Abstract
There is no information about the role of transforming growth factor-beta 1 (TGF-β1) in the pathogenesis of pediatric migraine. This study included 100 consecutive children and adolescents in whom migraine was diagnosed and 88 healthy children and adolescents. The isolated genomic DNA was used as a template for TGFβ-1 (-800G/A, -509C/T, 869T/C [codon 10] and 915G/C [codon 25]) genotyping. The allelic frequency of 509C/T was significantly different between control and migraine without aura patients (P = .04). Codon 10 C/T genotypic and C10 C allelic frequency of TGF-β1 polymorphisms were significantly higher in migraine and migraine without aura patients versus healthy controls (P = .00; P = .00). To our knowledge, this is the first report dealing with the relationship between TGF-β1 genotype and migraine in the pediatric age group. Further studies related to this subject are needed, along with a search for new therapeutic agents with anti-inflammatory properties.
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Affiliation(s)
- Semra Saygi
- Department of Pediatrics, Division of Child Neurology, Baskent University Faculty of Medicine, Adana, Turkey
| | - Füsun Alehan
- Department of Pediatrics, Division of Child Neurology, Baskent University Faculty of Medicine Ankara, Turkey
| | - İlknur Erol
- Department of Pediatrics, Division of Child Neurology, Baskent University Faculty of Medicine, Adana, Turkey
| | - Yaprak Yılmaz Yalçın
- Department of Medical Biology, Baskent University School of Medicine, Ankara, Turkey
| | - Fatma Belgin Ataç
- Department of Medical Biology, Baskent University School of Medicine, Ankara, Turkey
| | - Gözde Kubat
- Kazan Vocational School Business Administration Program, Baskent University, Ankara, Turkey
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Saxena R, Chawla YK, Verma I, Kaur J. Effect of IL-12B, IL-2, TGF-β1, and IL-4 polymorphism and expression on hepatitis B progression. J Interferon Cytokine Res 2014; 34:117-128. [PMID: 24161121 DOI: 10.1089/jir.2013.0043] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The hepatitis B virus (HBV) infection-induced chronic inflammation is considered to be the major etiological factor for HBV-related disease chronicity. Cytokines act as the key coordinators of the inflammatory responses involved in HBV disease pathogenesis. The present study assessed association among IL-12B(+1188), IL-2(-330), TGF-β1(-509), and IL-4(-590) genotypes; mRNA; and protein levels with HBV-hepatocellular carcinoma (HCC) risk in India. For this, 403 subjects (153 controls, 67 inactive HBV-carriers, 62 chronic-active HBV patients, 62 HBV-cirrhotics, and 59 HBV-HCC ssubjects) were enrolled in the study. The genotyping was carried by polymerase chain reaction (PCR)-restriction fragment length polymorphism (IL-12+1188A/C, IL-2-330T/G, and TGF-β1-509C/T), and allele specific (AS)-polymerase chain reaction (IL-4-590C/T). Enzyme-linked immunosorbent assay and reverse transcriptase-polymerase chain reaction methods were used for assessing protein and the mRNA expression, respectively, of the mentioned cytokines. The study revealed that the IL-12B(+1188) CC genotype shared a significant positive association with hepatitis, among controls. While, in the case of IL-2(-330), both the TG and GG genotypes were not significantly associated with HCC risk. The TGF-β1(-509) TT genotype acted as a potential protective factor for cirrhosis and the HCC risk, among carriers. On the contrary, the IL-4(-590) CT genotype was found to be a vital protective factor for the development of hepatitis, among carriers. Besides, IL-12B, TGF-β1, and IL-2 seem to be majorly involved in the development of HCC, while, IL-4 might be responsible for the progression of the HBV disease till cirrhosis development. These initial findings are indicative of the vital role of genotypes and/or levels of IL-12B, IL-2, IL-4, and TGF-β1 in HBV disease chronicity in Indian population.
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Affiliation(s)
- Roli Saxena
- 1 Department of Biochemistry, Postgraduate Institute of Medical Education and Research , Chandigarh, India
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Karimi-Googheri M, Daneshvar H, Nosratabadi R, Zare-Bidaki M, Hassanshahi G, Ebrahim M, Arababadi MK, Kennedy D. Important roles played by TGF-β in hepatitis B infection. J Med Virol 2013; 86:102-8. [PMID: 24009084 DOI: 10.1002/jmv.23727] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2013] [Indexed: 12/14/2022]
Abstract
Hepatitis B virus (HBV) which includes, fulminant, acute, chronic, asymptomatic, and occult HBV infection is the most prevalent virus that leads to human liver diseases. Chronic, asymptomatic, and occult infection can induce further sever diseases such as hepatocellular carcinoma (HCC) and cirrhosis of the liver. The underlying mechanisms that allow progression of the prolonged forms of the infection and subsequent HCC or cirrhosis of the liver are yet to be clarified. However, many researchers have suggested that immunological and genetic parameters may play important roles in the etiology of hepatitis B. Transforming growth factor beta (TGF-β) is an important cytokine with dual regulatory functions in the immune system and in the responses against viral infections. However, the pathways and mechanisms controlling these are not fully understood. The crucial roles of TGF-β in the development of Th17 and T regulatory lymphocytes, the main cell types involved in autoimmunity and destructive immune related diseases, have been documented and this provides insights into TGF-β function during hepatitis infection and subsequent HCC and cirrhosis of the liver. Recent findings also confirm that TGF-β directly alters hepatocyte function during hepatitis B, hence, the aim of this review is to address the current data regarding the association and status of TGF-β with hepatitis B infection and its related disorders including HCC and cirrhosis of the liver.
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Liu Y, Lin XF, Lin CJ, Jin SS, Wu JM. Transforming growth factor beta-1 C-509T polymorphism and cancer risk: a meta-analysis of 55 case-control studies. Asian Pac J Cancer Prev 2013; 13:4683-8. [PMID: 23167402 DOI: 10.7314/apjcp.2012.13.9.4683] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
AIM To investigate the association of transforming growth factor-beta 1 (TGF-β1) C-509T polymorphism and susceptibility to cancer by means of meta-analysis. METHODS An extensive search was performed to identify eligible case-control studies investigating such a link. The strength of the association between TGF-β1 C-509T polymorphism and cancer risk was assessed by pooled odds ratios (ORs) and 95%confidence intervals (95%CIs) in fixed or random effects models. RESULTS 55 published case-control studies with a total number of 21,639 cases and 28,460 controls were included. Overall, there was no association between TGF-β1 C-509T and cancer risk in all genetic comparison models (TT vs. CC: OR=1.01, 95%CI=0.89-1.15; T vs. C: OR=1.01, 95%CI=0.94-1.07). However, a stratified analysis by cancer type indicated -509 T allele was significantly associated with decreased risk of colorectal cancer (CRC) (TT vs. CT/CC: OR=0.85, 95%CI=0.76-0.95), especially for Caucasians (TT vs. CT/CC: OR=0.83, 95%CI=0.71-0.98) and for population-based studies (TT vs. CT/CC: OR=0.78, 95%CI=0.68- 0.89). CONCLUSION This meta-analysis suggested that TGF-β1 C-509T polymorphism might contribute to a decreased risk on colorectal cancer susceptibility, especially for Caucasians.
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Affiliation(s)
- Yang Liu
- Department of Gastroenterology and Hepatology, the First Affiliated Hospital of Wenzhou Medical College, Wenzhou, Zhejiang, China.
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Li W, Wu H, Song C. TGF-β1 -509C/T (or +869T/C) polymorphism might be not associated with hepatocellular carcinoma risk. Tumour Biol 2013; 34:2675-81. [PMID: 23653379 DOI: 10.1007/s13277-013-0818-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Accepted: 04/19/2013] [Indexed: 12/14/2022] Open
Abstract
Many studies have reported the role of transforming growth factor-β1 (TGF-β1) -509C/T or +869T/C polymorphism with hepatocellular carcinoma (HCC) risk. However, these studies have yielded conflicting results. Hence, we performed this meta-analysis to investigate the association between TGF-β1 -509C/T or +869T/C polymorphism and HCC. A total of 11 studies including 2,577 HCC cases and 4,107 controls were included in the meta-analysis. Overall, TGF-β1 -509C/T (or +869T/C) polymorphism was not associated with HCC risk (homogeneous co-dominant model: OR = 1.29, 95 % CI = 0.88-1.89; heterogeneous co-dominant model: OR = 1.15, 95 % CI = 0.91-1.45; dominant model: OR = 1.14, 95 % CI = 0.87-1.48; recessive model: OR = 1.15, 95 % CI = 0.89-1.49). In the subgroup analysis, TGF-β1 -509C/T (or +869T/C) polymorphism was significantly associated with HCC risk in Caucasians under the recessive model (OR = 1.65, 95 % CI = 1.07-2.55) but not in other genetic models. In addition, we did not observe significant association in Asians under all genetic models. In conclusion, our meta-analysis indicates that TGF-β1 -509C/T (or +869T/C) polymorphism was not associated with risk of HCC, although a marginal association was found for Caucasians. However, a study with the larger sample size is needed to further evaluate gene-environment interaction on the association.
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Affiliation(s)
- Weixing Li
- Laboratory Medicine, Zhejiang Provincial People's Hospital, Zhejiang, China,
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Association of TGF-β1 −509 C/T, 29 C/T and 788 C/T gene polymorphisms with chronic periodontitis: A case–control study. Gene 2013; 518:330-4. [DOI: 10.1016/j.gene.2012.12.108] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 12/24/2012] [Accepted: 12/29/2012] [Indexed: 11/18/2022]
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Reuther S, Metzke E, Bonin M, Petersen C, Dikomey E, Raabe A. No Effect of the Transforming Growth Factor β1 Promoter Polymorphism C-509T on TGFB1 Gene Expression, Protein Secretion, or Cellular Radiosensitivity. Int J Radiat Oncol Biol Phys 2013; 85:460-5. [DOI: 10.1016/j.ijrobp.2012.01.090] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 01/12/2012] [Accepted: 01/31/2012] [Indexed: 12/14/2022]
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Arzumanyan A, Reis HMGPV, Feitelson MA. Pathogenic mechanisms in HBV- and HCV-associated hepatocellular carcinoma. Nat Rev Cancer 2013; 13:123-35. [PMID: 23344543 DOI: 10.1038/nrc3449] [Citation(s) in RCA: 629] [Impact Index Per Article: 52.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is a highly lethal cancer, with increasing worldwide incidence, that is mainly associated with chronic hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infections. There are few effective treatments partly because the cell- and molecular-based mechanisms that contribute to the pathogenesis of this tumour type are poorly understood. This Review outlines pathogenic mechanisms that seem to be common to both viruses and which suggest innovative approaches to the prevention and treatment of HCC.
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Affiliation(s)
- Alla Arzumanyan
- Department of Biology and Sbarro Health Research Organization, College of Science and Technology, Temple University, 1900 N. 12th Street, Philadelphia, Pennsylvania 19122, USA
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31
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Gu X, Ji X, Shi LH, Yi CH, Zhao YP, Wang AH, Lu LG, Yu WB, Gao CF. Transforming growth factor beta1 gene variation Leu10Pro affects secretion and function in hepatic cells. Dig Dis Sci 2012; 57:2901-9. [PMID: 22615019 DOI: 10.1007/s10620-012-2238-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Accepted: 05/02/2012] [Indexed: 12/19/2022]
Abstract
BACKGROUND Our previous work revealed transforming growth factor beta1 (TGFβ1) gene polymorphisms are associated with susceptibility to hepatocellular carcinoma and liver cirrhosis. However, no further study of functional substitution in hepatic cells has yet been reported. AIMS This study was designed to uncover the functional mechanisms of TGFβ1 gene polymorphisms in the pathogenesis of liver diseases. METHODS Two recombinant TGFβ1 expression plasmids containing TGFβ1 codon 10 Leu/Pro variation were constructed with CMV promoter and transfected into human hepatoma cell lines (HepG2 and SMMU 7721), hepatic stellate cells (LX-2), and immortalized hepatocytes (L02). The secretion capacities of TGFβ1 protein in the transfected cells were determined by ELISA. Apoptosis, proliferative activity, and expression of CD 105, CD83, and CD80 were also measured by use of flow cytometry. RESULTS The ELISA results showed that cells transfected with CMV-Pro10 were more capable of TGFβ1 secretion than those transfected with CMV-Leu10. Functionally, CMV-Pro10 was more apoptosis-protective and induced more proliferation than CMV-Leu10 in transfected hepatic cells. Pro10 up-regulated expression of CD105 and down-regulated expression of CD83. CONCLUSIONS TGFβ1 gene Leu10Pro variation in signal peptide has significant effects on TGFβ1 secretion and functions in hepatic cells.
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Affiliation(s)
- Xing Gu
- Department of Laboratory Medicine, Eastern Hepatobiliary Hospital, Second Military Medical University, 225 Changhai Road, Shanghai 200438, China
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Wang Y, Yang H, Li L, Xia X. An updated meta-analysis on the association of TGF-β1 gene promoter -509C/T polymorphism with colorectal cancer risk. Cytokine 2012; 61:181-7. [PMID: 23084539 DOI: 10.1016/j.cyto.2012.09.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Revised: 08/05/2012] [Accepted: 09/20/2012] [Indexed: 01/30/2023]
Abstract
AIM Published data on the association between transforming growth factor-β1 (TGF-β1) gene promoter-509C/T polymorphism and colorectal cancer (CRC) risk are inconsistent and inconclusive. To derive a more precise estimation of this association, a meta-analysis was carried out. METHODS Meta-analysis was performed to evaluate reported studies of the relationship between TGF-β1 gene promoter-509C/T polymorphism and colorectal cancer risk using fixed-effects model and random-effects model. RESULTS We observed an increased colorectal cancer risk among subjects carrying TGF-β1 gene promoter-509CC+CT genotype (odds ratio (OR)=1.18%, 95% confidence interval (95% CI): 1.06-1.32) using 4440/6785 cases/controls in total population. We observed an increased risk of the TGF-β1 gene promoter -509CC, CT and CC+CT polymorphisms for colorectal cancer in population-based study (OR=1.36, 95% CI: 1.19-1.56, OR=1.18, 95% CI: 1.03-1.34 and OR=1.26, 95% CI: 1.12-1.43, respectively) in stratified analysis. We observed an increased colorectal risk among CC and CC+CT carriers in European and American population (OR=1.22, 95% CI: 1.04-1.43 and OR=1.18, 95% CI: 1.02-1.38, respectively). We also observed an increased risk of colon cancer among subjects carrying CC+CT genotype (OR=1.31, 95% CI: 1.05-1.63). CONCLUSIONS The present meta-analysis results suggest that TGF-β1 gene promoter -509C allele variant is a possible risk factor for developing colorectal cancer. Recommendations for further studies include pooling of individual data to verify results from the study and to facilitate evaluation of multigenic effects and detailed analysis of effect modification by environmental and lifestyle factors.
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Affiliation(s)
- Yadong Wang
- Henan Center for Disease Control and Prevention, Zhengzhou 450016, PR China.
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Zhang JM, Cui XJ, Xia YQ, Guo S. Correlation between TGF-β1-509 C>T polymorphism and risk of digestive tract cancer in a meta-analysis for 21,196 participants. Gene 2012; 505:66-74. [PMID: 22677269 DOI: 10.1016/j.gene.2012.05.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2012] [Revised: 05/12/2012] [Accepted: 05/21/2012] [Indexed: 11/25/2022]
Abstract
The association between transforming growth factor β1 (TGF-β1)-509 C>T and risk of digestive tract cancer (DTC) remained uncertain as previous studies reported conflicting results. The aim of this study was to assess the association by using a meta-analysis. The databases of MEDLINE, EMBASE and WANGFANG (Chinese database) were retrieved, and latest update was on 2nd February, 2012. Pooled odds ratio and 95% confidence interval (OR and 95% CI) were calculated by using a fixed- or random-effect model. Ultimately, twenty nine case-control studies with 8664 cases and 12,532 controls were included in this meta-analysis. Overall, there was no association between TGF-β1-509 C>T and risk of DTC in all genetic comparison models (OR and 95% CI: 0.96 and 0.81-1.15 for TT vs. CC, 0.98 and 0.91-1.05 for T carriers vs. C carriers). When subgroup analyses were conducted according to ethnicity, types of cancer and sample size, T allele was significantly associated with decreased risk of DTC for Caucasians and for large sample-sized studies, and was associated with decreased risk of colorectal cancer (OR and 95% CI for TT vs. CC: 0.82 and 0.70-0.97 for Caucasians, 0.80 and 0.68-0.98 for large sample-sized studies, 0.78 and 0.62-0.97 for colorectal cancer). This study indicated that TGF-β1-509 C>T polymorphism was probably associated with risk of DTC, especially for Caucasians. Because of modest limitation, our findings should be confirmed by future studies.
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Affiliation(s)
- Jian Min Zhang
- General Surgery Department, Linyi People's Hospital, Linyi City, Shan Dong Province, China
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34
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Zhang CF, Wang ZW, Hou MX, Li K, Zhou X, Xia YH. Transforming Growth Factor β1-509C/T and +869T/C Polymorphisms on the Risk of Upper Digestive Tract Cancer: A Meta-Analysis Based on 10,917 Participants. Ann Hum Genet 2012; 76:363-76. [DOI: 10.1111/j.1469-1809.2012.00717.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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35
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Radwan MI, Pasha HF, Mohamed RH, Hussien HIM, El-Khshab MN. Influence of transforming growth factor-β1 and tumor necrosis factor-α genes polymorphisms on the development of cirrhosis and hepatocellular carcinoma in chronic hepatitis C patients. Cytokine 2012; 60:271-6. [PMID: 22682513 DOI: 10.1016/j.cyto.2012.05.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 05/13/2012] [Accepted: 05/14/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND Host genetic factors may affect clinical outcomes of hepatitis C virus (HCV) infection; however, the possible mechanisms remain largely unknown. This study aimed to evaluate transforming growth factor-β1 (TGF-β1)-509 and tumor necrosis factor-α (TNF-α)-308 genes polymorphisms as a risk factors for cirrhosis and hepatocellular carcinoma (HCC) in chronic hepatitis C patients. MATERIALS AND METHODS Two hundred and eighty HCV patients (152 patients with cirrhosis, 128 patients with HCC) and 160 controls were enrolled in the study. Polymorphisms of TGF-β1-509 and TNF-α-308 gene were determined using polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP). Serum TGF-β1 and TNF-α were determined using ELISA. RESULTS TGF-β1-509 TT, TNF-α-308 AA and GA genotypes frequencies were significantly increased in cirrhotic and HCC groups. Serum TGF-β1 and TNF-α level were significantly increased in TGF-β1-509 TT and TNF-α-308 AA genotypes respectively. CONCLUSION TGF-β1-509 and TNF-α-308 genes polymorphisms are associated with risk of liver cirrhosis and HCC in patients with chronic HCV infection.
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Affiliation(s)
- Mohamed I Radwan
- Tropical Medicine Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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36
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Hussein YM, Morad FE, Gameel MA, Emam WA, El Sawy WH, El Tarhouny SA, Bayomy ES, Raafat N. MAGE-4 gene m-RNA and TGF in blood as potential biochemical markers for HCC in HCV-infected patients. Med Oncol 2012; 29:3055-62. [PMID: 22653756 DOI: 10.1007/s12032-012-0257-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 05/12/2012] [Indexed: 02/06/2023]
Abstract
Progression from chronic hepatitis C virus infection to cirrhosis then to hepatocellular carcinoma usually results in some protein changes in peripheral blood. We evaluated MAGE-4 mRNA, TGFβ1 and AFP in peripheral blood as potential biochemical markers for diagnosis and prognosis of some complications of HCV infection. MAGE-4 mRNA in blood by reverse transcription polymerase chain reaction, serum TGF-Β1 and AFP by ELISA was assayed in seventy-five individuals who were classified into five groups: group I (control) comprised fifteen apparently healthy volunteers, group II involved fifteen HCV-infected patients without cirrhosis, group III involved fifteen HCV fifteen HCV-infected patients with cirrhosis, group IV included fifteen HCV-infected patients with cirrhosis and early stage HCC, and group V included fifteen HCV cirrhotic patients and late-stage HCC. We found that the frequency of positivity of MAGE-4 among the late hepatoma group was 40 %, while in the early hepatoma group the positivity was 6.7 %. The results for TGF-Β1 revealed a significant increase in serum TGF-Β1 in groups IV and V as compared to control, II, III groups. The obtained results of AFP showed a significant positive increase in serum AFP in groups IV and V when compared to groups II and III. Detection of MAGE-4 transcripts in blood, especially with follow-up survey, may help to predict the prognosis and monitoring of the response to the therapy, and serum TGF-Β1 level in HCC patients is directly correlated with metastasis and recurrence of tumors and increases gradually with the progression of HCC.
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Affiliation(s)
- Yousri M Hussein
- Medical Biochemistry Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
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37
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Xiang TX, Cheng N, Li XN, Wu XP. Association between transforming growth factor-β1 polymorphisms and hepatocellular cancer risk: A meta-analysis. Hepatol Res 2012; 42:583-90. [PMID: 22257092 DOI: 10.1111/j.1872-034x.2011.00958.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIM The association between transforming growth factor-β1 (TGF-β1) gene polymorphisms and hepatocellular cancer (HCC) risk has been widely reported, but results were somewhat controversial. To derive a more precise estimation of the relationship between TGF-β1 polymorphisms and HCC risk, we conducted a meta-analysis of all available studies relating the C-509T and/or T869C polymorphisms of the TGF-β1 gene to the risk of developing HCC. METHODS Two investigators independently searched the MEDLINE, PubMed, Web of Science, Embase, CNKI (China National Knowledge Infrastructure) and CBM (Chinese Biomedical Literature database) for the period up to August 2011. RESULT A total of nine case-control articles were identified. Five studies with 1825 cases and 2869 controls for C-509T polymorphism, and six studies with 536 cases and 1496 controls for T869C polymorphism were included. In the overall analysis, no significant association between the polymorphisms and risk of HCC was observed. Stratified analysis showed that significant association between C-509T polymorphism and HCC was present only in controls with liver disease (T vs. C: odds ratio [OR] = 0.769, 95% confidence interval [CI] = 0.661-0.895; TT vs. CC: OR = 0.570, 95% CI = 0.412-0.788; TT/TC vs. CC: OR = 0.668, 95% CI = 0.523-0.854; TT vs. TC/CC OR = 0.717, 95% CI = 0.550-0.934), but not in healthy controls. With respect to T869C polymorphism, only a decreased risk was found in recessive models in controls with liver disease. CONCLUSIONS This meta-analysis supports that the TGF-β1 C-509T polymorphism may act in a protecting role in HCC susceptibility in populations with related liver disease.
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Affiliation(s)
- Tian-Xin Xiang
- Department of Infectious Diseases, the First Hospital Affiliated of Nanchang University, Nanchang, China
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YANG YAN, QIU XIAOQIANG, YU HONGPING, ZENG XIAOYUN, BEI CHUNHUA. TNF-α -863 polymorphisms and the risk of hepatocellular carcinoma. Exp Ther Med 2012; 3:513-518. [PMID: 22969921 PMCID: PMC3438725 DOI: 10.3892/etm.2011.418] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Accepted: 12/12/2011] [Indexed: 12/25/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a common type of highly malignant tumor. Guangxi is an area of China characterized by a high incidence of HCC. Previous epidemiological studies have found that chronic infection with hepatitis B virus (HBV) is one of the major etiological risk factors for HCC in China. With the increased understanding of the host immune response against HBV and the pathogenesis of the virus, at present, greater attention is being given to the immune response of cytokine genes, as polymorphisms may have a major impact on the course and outcome of HBV infection. In the present study, we genotyped tumor necrosis factor-α (TNF-α) rs1800629 (-308G/A), rs1800630 (-863C/A); interleukin-1B rs1143627 (-31T/C); and transforming growth factor β1 (TGF-β1) rs1800469 (-509C/T) in a hospital-based study of 772 HCC cases and 852 cancer-free controls. The distribution of the frequency of TNF-α rs1800630 sites of CC, CA, AA were 65.67, 27.46 and 6.87% in the case group, respectively, as compared with 67.02, 29.58 and 3.40% in the controls, all with a statistical significance (P<0.05). The logistic regression analysis revealed that the variant rs1800630 AA genotypes were associated with a significantly increasing risk of HCC (OR=2.058, 95% CI 1.289-3.287), compared with the wild-type rs1800630 CC. Further stratified analyses showed that after stratification for history of alcohol drinking, in a subgroup of individuals without a history of drinking, the HCC risk in the group with the TNF-α rs1800630 A allele was 1.839 times higher than that in the group with TNF-α rs1800630 C (P<0.010). These findings suggest that TNF-α rs1800630 may contribute to the risk of HCC, however, these data require further validation.
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Affiliation(s)
- YAN YANG
- Department of Epidemiology, School of Public Health, Guangxi Medical University, Nanning
| | - XIAO-QIANG QIU
- Department of Epidemiology, School of Public Health, Guangxi Medical University, Nanning
- School of Public Health, Guilin Medical University, Guilin, Guangxi, P.R. China
| | - HONG-PING YU
- Department of Epidemiology, School of Public Health, Guangxi Medical University, Nanning
| | - XIAO-YUN ZENG
- Department of Epidemiology, School of Public Health, Guangxi Medical University, Nanning
| | - CHUN-HUA BEI
- School of Public Health, Guilin Medical University, Guilin, Guangxi, P.R. China
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Qin L, Wu JZ, Wu JL, Wan PQ, Wei YH, Ning QY, Pang Y. Relationship between a TGF-β1 gene polymorphism and HBV infection and familial clustering of hepatocellular carcinoma. Shijie Huaren Xiaohua Zazhi 2012; 20:514-518. [DOI: 10.11569/wcjd.v20.i6.514] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the relationship between a single nucleotide polymorphism (SNP) of the TGF-β1 gene (rs1800469) and HBV infection and familial clustering of hepatocellular carcinoma in Guangxi, China.
METHODS: Blood samples collected from 114 family members (FHCC) whose families have had two or even more hepatocellular carcinoma patients and 114 healthy controls (FNC) who come from the families without any cancer. SNP genotyping was performed in these subjects using DNA sequencing and polymerase chain reaction-restriction fragment length polymorphism.
RESULTS: There were no statistical differences between the FHCC group and FNC group in the frequencies of the alleles (T, C) and genotypes (CC, TC, TT) at the rs1800469 locus, and in the distribution of the alleles (T, C) and frequencies of genotypes (TC, TT) between subjects who were infected by chronic hepatitis B (HBsAg positive) and those who were not infected (HBsAg negative) (all P > 0.05). However, there was a statistical difference in the frequency of genotype CC between the HBsAg-positive and -negative groups (P < 0.05).
CONCLUSION: The alleles (T, C) and genotypes (CC, TC, TT) at the rs1800469 locus in the TGF-β1 gene are not associated with familial clustering of hepatocellular carcinoma in families in Guangxi Province. The genotype CC at the rs1800469 locus might increase the risk for HBV infection.
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Xin Z, Zhang W, Xu A, Zhang L, Yan T, Li Z, Wu X, Zhu X, Ma J, Li K, Li H, Liu Y. Polymorphisms in the potential functional regions of the TGF-β 1 and TGF-β receptor genes and disease susceptibility in HBV-related hepatocellular carcinoma patients. Mol Carcinog 2012; 51 Suppl 1:E123-31. [PMID: 22290546 DOI: 10.1002/mc.21876] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 09/30/2011] [Accepted: 12/27/2011] [Indexed: 12/21/2022]
Abstract
Hepatocellular carcinoma (HCC) is a disease of multiple etiologies caused by the accumulation of genetic and epigenetic defects. Current evidence indicates that the transforming growth factor beta (TGF-β) signaling pathway has a significant impact on different cellular process. Members of the TGF-β superfamily (TGF-β1, the type I TGF-β receptor [TβRI], type II TGF-β receptor [TβRII], and type III TGF-β receptor]) play an important role in tumorigenesis. Numerous studies show that genetic polymorphisms in TGF-β superfamily genes are associated with HCC in East Asian populations. We studied 16 single nucleotide polymorphisms (SNPs) in four genes (TGF-β1, TβRI, TβRII, and TβRIII) to examine their associations with hepatocarcinogenesis. A total of 1228 Chinese Han participants were enrolled in the study (881 control participants who were negative for all hepatitis B virus [HBV] serum markers and 347 case participants with HBV-related HCC). Genotyping was conducted using the TaqMan method. The results showed that the frequency of the rs1805110 T allele was significantly higher in the case group than in the control group (P = 0.034). After stratification, the results for rs1805110 remained significant in male participants (P = 0.005), but there was no statistical difference in females. In males, the frequency of the C-C-G-C-A haplotype resulting from SNPs rs1805110, rs2810904, rs1805112, rs284878, and rs1804506 in TβRIII was significantly lower in the case group than in the control group (P = 0.001), whereas the reverse was true for the T-C-G-C-A haplotype (P = 0.036). We conclude that the rs1805110T allele is associated with susceptibility to HBV-related HCC in males.
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Affiliation(s)
- Zhenhui Xin
- National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, PR China
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An insertion/deletion polymorphism in the 3' untranslated region of type I collagen a2 (COL1A2) is associated with susceptibility for hepatocellular carcinoma in a Chinese population. Cancer Genet 2011; 204:265-9. [PMID: 21665180 DOI: 10.1016/j.cancergen.2011.03.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2010] [Revised: 03/08/2011] [Accepted: 03/31/2011] [Indexed: 12/21/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common and severe diseases in the world. Besides the influence of environmental factors, such as viral infection, an increasing number of novel genetic components identified by genome-wide association studies have been associated with predisposition to HCC. Thus, studies focusing on functional variants in these findings are indispensable. In the present study, based on in-silico analysis, we carried out a case-control study in a Chinese population (207 cases and 245 controls) to investigate the association between HCC susceptibility with a 7 base pair (bp) insertion/deletion polymorphism (rs3917) in the 3'UTR of COL1A2. Our results showed that the ins/del + del/del genotype had an odds ratio of 1.76 (95% C.I.=1.03-3.01; P=0.028) for developing HCC compared to the ins/ins genotype. Carriers for the "del" allele of rs3917 were associated with a 1.73-fold increased risk for HCC (95% C.I.=1.06-2.84; P(trend)=0.02). Computational modeling suggests that this polymorphism is located in the hsa-let-7 g potential target sequence in the COL1A2 3' untranslated region. Our data suggest that most likely, common genetic changes in COL1A2 may influence HCC risk, at least in part by let-7 g-mediated regulation, which is possibly involved in the pathogenesis of HCC. The replication of our studies in other populations will further strengthen our understanding of this association.
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Xu L, Zeng Z, Chen B, Wu X, Yu J, Xue L, Tian L, Wang Y, Chen M, Sung JJY, Hu P. Association between the TGFB1 -509C/T and TGFBR2 -875A/G polymorphisms and gastric cancer: a case-control study. Oncol Lett 2011; 2:371-377. [PMID: 22866090 DOI: 10.3892/ol.2011.249] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2010] [Accepted: 01/10/2011] [Indexed: 02/07/2023] Open
Abstract
The transforming growth factor-β (TGFβ) pathway plays an important role in various types of human cancer. However, the role of TGFB1 -509C/T and TGFBR2 -875A/G polymorphisms in gastric cancer is controversial. We aimed to investigate the associations between these polymorphisms and gastric cancer susceptibility, clinicopathological parameters and survival. A case-control study was conducted in 1,010 gastric cancer patients and 1,500 healthy controls. Genotypes were determined by PCR-restriction fragment length polymorphism and DNA sequencing. Compared with the TT genotype, the TGFB1 -509 C allele (CT/CC) was significantly associated with a reduced risk of gastric cancer (OR, 0.71; 95% CI, 0.58-0.87; p=0.001) and certain subtypes of gastric cancer including intestinal type (OR, 0.70; 95% CI, 0.57-0.87; p=0.001), poorly differentiated (OR, 0.67; 95% CI, 0.54-0.85; p=0.001) and stage TNM III+IV (OR, 0.73; 95% CI, 0.58-0.92; p=0.008). Compared with the TGFBR2 -875 GG genotype, carriers of the A allele (AA/AG) had a significantly decreased gastric cancer risk (OR, 0.58; 95% CI, 0.62-0.91; P<0.001). A combination of the TGFB1 -509 C and TGFBR2 -875 A alleles was associated with a further decreased risk of gastric cancer (OR, 0.42; 95% CI, 0.32-0.57, p<0.001). No significant correlation was observed between polymorphisms and survival of gastric cancer patients. Our results suggest that both the TGFB1 -509 and TGFBR2 -875 polymorphisms contribute to a decreased gastric cancer risk. The TGFB1 -509 polymorphism affects certain subtypes of gastric cancer according to clinicopathological parameters. A combination of the TGFB1 -509 C and TGFBR2 -875 A alleles conferred a further decreased gastric cancer risk. These findings provide clues to the biological mechanisms that underline tumor heterogeneity.
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Affiliation(s)
- Lixia Xu
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou
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Schirmer MA, Brockmöller J, Rave-Fränk M, Virsik P, Wilken B, Kühnle E, Campean R, Hoffmann AO, Müller K, Goetze RG, Neumann M, Janke JH, Nasser F, Wolff HA, Ghadimi BM, Schmidberger H, Hess CF, Christiansen H, Hille A. A putatively functional haplotype in the gene encoding transforming growth factor beta-1 as a potential biomarker for radiosensitivity. Int J Radiat Oncol Biol Phys 2010; 79:866-74. [PMID: 21183289 DOI: 10.1016/j.ijrobp.2010.08.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2010] [Revised: 08/05/2010] [Accepted: 08/17/2010] [Indexed: 12/23/2022]
Abstract
PURPOSE To determine whether genetic variability in TGFB1 is related to circulating transforming growth factor-β1 (TGF-β1) plasma concentrations after radiotherapy and to radiosensitivity of lymphoid cells. PATIENTS AND METHODS Transforming growth factor-β1 plasma concentrations (n=79) were measured in patients 1 year after radiotherapy and chromosomal aberrations (n=71) ex vivo before therapy start. Furthermore, TGF-β1 secretion and apoptosis were measured in isolated peripheral blood mononuclear cells of 55 healthy volunteers. These phenotypes were analyzed in relation to five germline polymorphisms in the 5' region of the TGFB1 gene. Because of high linkage disequilibrium, these five polymorphisms reflect frequent genetic variation in this region. A presumed impact of TGF-β1 on DNA damage or repair was measured as micronucleus formation in 30 lymphoblastoid cell lines. RESULTS We identified a hypofunctional genetic haplotype termed H3 tagging the 5' region of the TGFB1 gene encoding TGF-β1. H3 was associated with lower TGF-β1 plasma concentrations in patients (p=0.01) and reduced TGF-β1 secretion in irradiated peripheral blood mononuclear cells (p=0.003). Furthermore, cells with H3 were less prone to induction of chromosomal aberrations (p=0.001) and apoptosis (p=0.003) by irradiation. The hypothesis that high TGF-β1 could sensitize cells to DNA damage was further supported by increased micronuclei formation in 30 lymphoblastoid cell lines when preincubated with TGF-β1 before irradiation (p=0.04). CONCLUSIONS On the basis of TGF-β1 plasma levels and radiation sensitivity of lymphoid cells, this study revealed a putatively hypofunctional TGFB1 haplotype. The significance of this haplotype and the suggested link between TGF-β1 function and DNA integrity should be further explored in other cell types, as well as other experimental and clinical conditions.
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Affiliation(s)
- Markus A Schirmer
- Department of Clinical Pharmacology, University Medical Center Göttingen, Göttingen, Germany.
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Cao B, Zhu L, Zhu S, Li D, Zhang C, Xu C, Zhang S. Genetic variations and haplotypes in TIM-3 gene and the risk of gastric cancer. Cancer Immunol Immunother 2010; 59:1851-7. [PMID: 20811886 PMCID: PMC11030773 DOI: 10.1007/s00262-010-0910-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Accepted: 08/16/2010] [Indexed: 11/30/2022]
Abstract
PURPOSE T cell immunoglobulin and mucin domain-containing molecule 3 (TIM-3) could weaken the Th1-mediated anti-tumor responses and accelerate the tumor cell proliferation by inhabiting the production of IL-2 or IFN-γ. This study was to assess the association between TIM-3 genetic variations and the development of gastric cancer. PATIENTS AND METHODS Five polymorphisms located in the promoter or encoding region of TIM-3 gene were genotyped in 212 gastric cancer patients and 252 controls who matched with the patients on the frequency of age, gender, smoking, and drinking. Logistic regression was used to determine whether the inherited variations within TIM-3 gene were associated with gastric cancer risk. Linkage disequilibrium and Haplotype analyses were performed by using SHEsis program. RESULTS By the individual genotype analysis, three polymorphisms (-574G/T, -882C/T, and -1516G/T) within TIM-3 gene were significantly associated with gastric cancer in the study population [ORs (95% CIs): 2.74 (1.21-6.20), 3.19 (1.29-7.91), and 2.03 (1.15-3.59); respectively]. Among the gastric cancer patients, the relationship between the -1516 polymorphic genotype and the distant metastasis of tumor was found (OR = 2.21, 95% CI = 1.05-4.63). Under the analysis of haplotypes, an even stronger association with haplotype TTGCT was observed in gastric cancer risk (OR = 5.57, 95% CI: 1.04-29.80, P = 0.024). CONCLUSION These results indicated that the three genetic variations within the TIM-3 gene promoter may be associated with the increased susceptibility to gastric cancer, especially among the haplotypes with the risk.
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Affiliation(s)
- Bangwei Cao
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, Beijing, 100050 China
| | - Linzhong Zhu
- Department of Interventional Therapy, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142 China
| | - Shengtao Zhu
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing Digestive Disease Center, #95 Yong An Road, Xuanwu District, Beijing, 100050 China
| | - Danping Li
- Department of Gastroenterology, Qianfoshan Hospital, Jinan, 250014 Shandong China
| | - Chuanzhen Zhang
- Department of Gastroenterology, Qianfoshan Hospital, Jinan, 250014 Shandong China
| | - Changqing Xu
- Department of Gastroenterology, Qianfoshan Hospital, Jinan, 250014 Shandong China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing Digestive Disease Center, #95 Yong An Road, Xuanwu District, Beijing, 100050 China
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Clifford RJ, Zhang J, Meerzaman DM, Lyu MS, Hu Y, Cultraro CM, Finney RP, Kelley JM, Efroni S, Greenblum SI, Nguyen CV, Rowe WL, Sharma S, Wu G, Yan C, Zhang H, Chung YH, Kim JA, Park NH, Song IH, Buetow KH. Genetic variations at loci involved in the immune response are risk factors for hepatocellular carcinoma. Hepatology 2010; 52:2034-43. [PMID: 21105107 PMCID: PMC8259333 DOI: 10.1002/hep.23943] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
UNLABELLED Primary liver cancer is the third most common cause of cancer-related death worldwide, with a rising incidence in Western countries. Little is known about the genetic etiology of this disease. To identify genetic factors associated with hepatocellular carcinoma (HCC) and liver cirrhosis (LC), we conducted a comprehensive, genome-wide variation analysis in a population of unrelated Asian individuals. Copy number variation (CNV) and single nucleotide polymorphisms (SNPs) were assayed in peripheral blood with the high-density Affymetrix SNP6.0 microarray platform. We used a two-stage discovery and replication design to control for overfitting and to validate observed results. We identified a strong association with CNV at the T-cell receptor gamma and alpha loci (P < 1 × 10(-15)) in HCC cases when contrasted with controls. This variation appears to be somatic in origin, reflecting differences between T-cell receptor processing in lymphocytes from individuals with liver disease and healthy individuals that is not attributable to chronic hepatitis virus infection. Analysis of constitutional variation identified three susceptibility loci including the class II MHC complex, whose protein products present antigen to T-cell receptors and mediate immune surveillance. Statistical analysis of biologic networks identified variation in the "antigen presentation and processing" pathway as being highly significantly associated with HCC (P = 1 × 10(-11)). SNP analysis identified two variants whose allele frequencies differ significantly between HCC and LC. One of these (P = 1.74 × 10(-12)) lies in the PTEN homolog TPTE2. CONCLUSION Combined analysis of CNV, individual SNPs, and pathways suggest that HCC susceptibility is mediated by germline factors affecting the immune response and differences in T-cell receptor processing.
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Affiliation(s)
- Robert J Clifford
- Laboratory of Population Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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Qi P, Ruan CP, Wang H, Zhou FG, Zhao YP, Gu X, Gao CF. -509C>T polymorphism in the TGF-β1 gene promoter is not associated with susceptibility to and progression of colorectal cancer in Chinese. Colorectal Dis 2010; 12:1153-8. [PMID: 19863608 DOI: 10.1111/j.1463-1318.2009.02079.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIM Colorectal cancer is common, accounting for nearly 10% of all cancers. Transforming growth factor-β1 (TGF-β1) is a pleiotropic cytokine that has been implicated in the pathogenesis of colorectal neoplasia. The most studied -509C>T polymorphism of TGF-β1 gene has been associated with various kinds of cancer. This study investigated the association between this genetic variant and the risk and/or progression of colorectal cancer. METHOD A case-control study was carried out of 150 colorectal cancer cases and 503 healthy controls. DNA was extracted from blood cell nuclear materials, and -509C>T polymorphism in the TGF-β1 gene promoter was genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Colorectal cancer tissues (n = 70) were obtained from the studied cases for measurement of TGF-β1 mRNA expression levels. We also assessed the plasma TGF-β1 levels of cases (n = 88) and healthy subjects (n = 120). RESULTS The TGF-β1 producer genotype, -509TT, was not associated with an increased risk of colorectal cancer compared with other genotypes. Colorectal cancer patients especially those with a more aggressive disease behaviour were more frequently associated with C allele. CONCLUSION The results suggest that TGF-β1 -509C>T polymorphism is not associated with either an increased risk or progression of colorectal cancer.
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Affiliation(s)
- P Qi
- Department of Laboratory Medicine, Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai, China
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TGF-beta1 immunohistochemistry and promoter methylation in chronic renal failure rats treated with Uremic Clearance Granules. Folia Histochem Cytobiol 2010; 48:284-91. [DOI: 10.2478/v10042-010-0001-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer and the third leading cause of cancer death worldwide. Despite recent advances in the diagnosis and treatment of HCC, its prognosis remains dismal. Infection with hepatitis B virus (HBV) and hepatitis C virus (HCV) are the major risk factors for HCC. Although both are hepatotropic viral infections, there are important differences between the oncogenic mechanisms of these two viruses. In addition to the oncogenic potential of its viral proteins, HBV, as a DNA virus, can integrate into host DNA and directly transform hepatocytes. In contrast, HCV, an RNA virus, is unable to integrate into the host genome, and viral protein expression has a more critical function in hepatocarcinogenesis. Both HBV and HCV proteins have been implicated in disrupting cellular signal transduction pathways that lead to unchecked cell growth. Most HCC develops in the cirrhotic liver, but the linkage between cirrhosis and HCC is likely multifactorial. In this review, we summarize current knowledge regarding the pathogenetic mechanisms of viral HCC.
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Affiliation(s)
- W-L Tsai
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - RT Chung
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Association of a variant in MIR 196A2 with susceptibility to hepatocellular carcinoma in male Chinese patients with chronic hepatitis B virus infection. Hum Immunol 2010; 71:621-6. [PMID: 20188135 DOI: 10.1016/j.humimm.2010.02.017] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Revised: 02/05/2010] [Accepted: 02/18/2010] [Indexed: 02/06/2023]
Abstract
MicroRNAs (miRNAs) are small noncoding RNAs with regulatory functions as tumor suppressors and oncogenes. Recent studies have implicated that the rs11614913 SNP in MIR196A2 was associated with susceptibility of lung cancer, congenital heart disease, breast cancer and shortened survival time of nonsmall cell lung cancer. To assess whether this polymorphism is associated with susceptibility to and clinicopathologic characteristics of hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC), a total of 560 patients with chronic HBV infection and 391 healthy volunteers were enrolled, and MIR196A2 polymorphism was genotyped by polymerase chain reaction-ligation detection reaction (PCR-LDR). In our study group, there was no significant association between MIR196A2 polymorphism and the risk of HBV-related HCC in all subjects, however, the risk of HCC was significantly higher with MIR196A2 rs11614913 CC genotype or C allele compared with those with the TT genotype or T allele in male patients. Furthermore, in a subsequent analysis of the association between this polymorphism and clinicopathologic characteristics, there was still no significant difference in both the distribution of genotype or allelic frequency. However, we observed that the T allele was significantly more frequent in male HCC patients with lymphatic metastasis. Our results suggested that MIR196A2 polymorphism was associated with susceptibility to HBV-related HCC in a male Chinese population.
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+49G > A polymorphism in the cytotoxic T-lymphocyte antigen-4 gene increases susceptibility to hepatitis B-related hepatocellular carcinoma in a male Chinese population. Hum Immunol 2010; 71:83-7. [PMID: 19778566 DOI: 10.1016/j.humimm.2009.09.353] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2009] [Revised: 08/31/2009] [Accepted: 09/15/2009] [Indexed: 02/07/2023]
Abstract
Cytotoxic T-lymphocyte antigen 4 (CTLA-4) is an important regulator and functions negatively in immune response. Its nonsynonymous polymorphism +49G > A (dbSNP: rs231775) has been linked to an elevated risk of T-cell-mediated autoimmune diseases, infectious diseases, and even carcinomas. Here, we examined the genotypes at rs231775 of 1003 subjects in a Han Chinese population to detect the association between this single-nucleotide polymorphism (SNP) and hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) susceptibility, including 375 HBV-related HCC patients, 209 non-HCC patients with HBV infection, and 419 healthy controls. Our results indicated a weak trend for the relationship between rs231775 and HBV-related HCC susceptibility, although the statistical level was not significant. However, a significant difference was identified in males between HBV-related HCC patients and healthy controls. The data revealed that the frequency of the A/A genotype was higher in patients compared with healthy controls (odds ratio [OR] = 1.79, 95% confidence interval [95% CI] 1.05-3.08). The G allele appeared to have a protective effect in developing HBV-related HCC. Subjects with the A allele had higher HCC susceptibility than those with the G allele (OR = 1.31, 95% CI 1.03-1.66). These results suggested that the A/A genotype and A allele of rs231775 increased the risk of developing HBV-related HCC in a male Chinese population.
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