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Feng C, Li P, Zhang F, Chen H, Yu P. A Meta-Analysis of the Association Between the VEGF +936C>T Gene Polymorphism and Digestive System Cancer Susceptibility. Genet Test Mol Biomarkers 2020; 24:732-744. [PMID: 33186081 DOI: 10.1089/gtmb.2020.0136] [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: 12/19/2022] Open
Abstract
Background: We aimed to evaluate the association between the vascular endothelial growth factor (VEGF) gene +936C>T polymorphism and digestive system tumors using a meta-analysis. Methods: Studies of the association between the VEGF+936C>T polymorphism and digestive system tumors published before December 2019 were searched in PubMed, EMBASE, Web of Sciences, the Chinese Biological and Medical Database (CBM), and the China National Knowledge Infrastructure (CNKI). The odds ratio and the corresponding 95% confidence interval were used as the effect indicators. A meta-analysis of original data was performed with different genetic models using the Stata 13.0 software. The reliability of the association was evaluated using the heterogeneity test, sensitivity analysis, false-positive report probability (FPRP), and bias test. Results: This meta-analysis included 37 publications with a total of 8568 digestive system tumor patients and 10,870 cases in the control populations. The overall combined analyses showed that the VEGF+936C>T gene polymorphism was significantly correlated with digestive system cancer susceptibility with the T allele increasing the risk of digestive system cancers. A stratified analysis based on ethnicity showed that the VEGF+936C>T gene polymorphism significantly increased the risk of digestive system tumors in both Asian and Caucasian populations. Additional stratified analyses based on tumor type showed that the VEGF +936C>T gene polymorphism was associated with colorectal cancer, oral cancer, and esophageal cancer. The sensitivity analysis (p < 0.2) and FPRP results also confirmed the reliability of these associations. Conclusions: This meta-analysis supported previous findings that the VEGF +936C>T gene polymorphism is significantly associated with an increased risk of the development of digestive system malignant tumors. This association still requires large-scale epidemiological studies for further validation.
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Affiliation(s)
- Chen Feng
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Pingang Li
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Fan Zhang
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Hua Chen
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Peiwu Yu
- Department of General Surgery and Center of Minimal Invasive Gastrointestinal Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
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Quan Y, Yang J, Qin T, Hu Y. Associations between twelve common gene polymorphisms and susceptibility to hepatocellular carcinoma: evidence from a meta-analysis. World J Surg Oncol 2019; 17:216. [PMID: 31830994 PMCID: PMC6909495 DOI: 10.1186/s12957-019-1748-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 11/11/2019] [Indexed: 12/20/2022] Open
Abstract
Background Associations between polymorphisms in vitamin D receptor (VDR)/vascular endothelial growth factor (VEGF)/interleukin-18 (IL-18)/mannose-binding lectin (MBL) and susceptibility to hepatocellular carcinoma (HCC) were already explored by many studies, yet the results of these studies were inconsistent. The aim of this meta-analysis was to better clarify associations between polymorphisms in VDR/VEGF/IL-18/MBL and HCC by combing the results of all relevant studies. Methods Eligible publications were searched from PubMed, Embase, WOS, and CNKI. We used Review Manager to combine the results of individual studies. Results Thirty studies were included in this study. Combined results revealed that VDR rs7975232, VDR rs2228570, VEGF rs699947, VEGF rs3025039, IL-18 rs1946518, and MBL rs7096206 polymorphisms were all significantly associated with HCC in the overall pooled population. We also obtained similar significant associations for VDR rs7975232, VDR rs2228570, IL-18 rs1946518, and MBL rs7096206 polymorphisms in Asians. Conclusions Collectively, this meta-analysis proved that VDR rs7975232, VDR rs2228570, VEGF rs699947, VEGF rs3025039, IL-18 rs1946518, and MBL rs7096206 polymorphisms may confer susceptibility to HCC in certain populations.
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Affiliation(s)
- Yi Quan
- Department of Clinical Laboratory, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Jun Yang
- Department of Clinical Laboratory, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Tao Qin
- Department of Clinical Laboratory, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Yufang Hu
- Department of Radiology, Affiliated Hospital of Guilin Medical University, No. 15 of Lequn Road, Guilin, 540001, Guangxi, China.
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Zhang M, Wang Y, Wang C, You Z, Chen S, Kong Q, Xu B, Liu C, Chen M. Association of Hsa-miR-23a rs3745453 variation with prostate cancer risk among Chinese Han population: A case-control study. Medicine (Baltimore) 2019; 98:e18523. [PMID: 31876746 PMCID: PMC6946362 DOI: 10.1097/md.0000000000018523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Prostate cancer (PCa) is a frequently diagnosed malignant solid tumor in men. The etiology of PCa has been attributed to both environmental and genetic factors. In recent years, many studies have reported that miRNA gene single-nucleotide polymorphisms (SNPs) influence the susceptibility to several diseases such as cancer. To date, the mechanisms of PCa have remained unknown. The main aim of this study was to evaluate the association between PCa susceptibility and miRNA gene SNPs. A total of 156 PCa cases and 188 control subjects were included in this case-control study. The data were collected from hospitalized cases. We collected the demographic characteristic information, which included age, body mass index, tobacco smoking, alcohol consumption, and family history of cancer. Polymorphisms were analyzed by the ligase detection reaction. Unconditional logistic and stratified analyses were used to analyze the association between these SNPs and PCa susceptibility and to calculate the adjusted odds ratios (ORs) and the 95% confidence intervals (CIs). Cox regression model and the log-rank test were used to test the association between genetic variants and the overall survival. We found that miR-23a gene polymorphism rs3745453 carrying CC homozygotes had a 4.16-fold increased risk (95% CI = 1.30-13.25) than those carrying the TT/CT genotypes (P = .02), and the C allele displayed a higher prevalence of PCa than the T allele (OR = 1.68, 95% CI = 1.16-2.45, P = .01). Moreover, miR-23a showed that the homozygous carriers of the C-variant significantly increased the risk of survival rate as compared to the carriers of the TT/CT genotype (OR = 9.67, 95% CI = 2.83-33.09, P = .001). The rs3745453 polymorphism was potentially associated with PCa in the Chinese Han population and had an interactive relationship with the environmental factors.
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Affiliation(s)
- Minhao Zhang
- Surgical Research Center, Institute of Urology, Medical School of Southeast University
| | - Yali Wang
- Surgical Research Center, Institute of Urology, Medical School of Southeast University
| | - Can Wang
- Surgical Research Center, Institute of Urology, Medical School of Southeast University
| | - Zonghao You
- Surgical Research Center, Institute of Urology, Medical School of Southeast University
| | | | - Qingfang Kong
- Department of Nosocomial, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
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Abdolahi M, Jafarieh A, Sarraf P, Sedighiyan M, Yousefi A, Tafakhori A, Abdollahi H, Salehinia F, Djalali M. The Neuromodulatory Effects of ω-3 Fatty Acids and Nano-Curcumin on the COX-2/ iNOS Network in Migraines: A Clinical Trial Study from Gene Expression to Clinical Symptoms. Endocr Metab Immune Disord Drug Targets 2019; 19:874-884. [DOI: 10.2174/1871530319666190212170140] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 11/19/2018] [Accepted: 01/19/2019] [Indexed: 11/22/2022]
Abstract
Background:
Migraine is a common neuroinflammatory disorder characterized by recurrent
attacks of pain. Human and experimental models of migraine studies have demonstrated the role
played by COX-2/ iNOS in migraine’s neuroinflammatory pathogenesis. COX-2 and iNOS are closely
linked and both contribute to inflammation and neurogenic pain in the central nervous system. Omega-
3 fatty acids and curcumin, an active polyphenol of turmeric, have anti-inflammatory and neuroprotective
effects through several mechanisms, including the suppression of COX-2 and iNOS gene expression,
as well as their serum levels. The aim of the present study is to evaluate the nutrigenomic effects
of ω-3 fatty acids, nano-curcumin, and a combination of the two, on neuroinflammation and clinical
symptoms in migraine patients.
Methods:
This study reports the results of a clinical trial over a 2-month period, involving 74 episodic
migraine patients who received ω-3 fatty acids, nano-curcumin, a combination of them, or a placebo.
At the start and end of the study, the expression of COX-2/iNOS (in peripheral mononuclear blood
cells isolated from patients) and COX-2/iNOS serum levels were measured, using real-time PCR and
ELISA respectively. The frequency, severity and duration of pain attacks were also recorded.
Results:
The results of the present trial showed that ω-3 fatty acids and nano-curcumin can reinforce
each other’s effects in the downregulation of COX-2/iNOS mRNA, as well as reduce their serum levels.
In addition, the combination of ω-3 and nano-curcumin significantly reduced the frequency, severity
and duration of headaches (P<0.05).
Conclusion:
These findings indicate that combination therapy of ω-3 fatty acids and nano-curcumin
can be considered as a promising new approach in migraine prevention.
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Affiliation(s)
- Mina Abdolahi
- AmirAlam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Jafarieh
- AmirAlam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Payam Sarraf
- Iranian Centre of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Sedighiyan
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Abolghasem Yousefi
- AmirAlam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Tafakhori
- Iranian Centre of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamed Abdollahi
- AmirAlam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Farahnaz Salehinia
- AmirAlam Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Djalali
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
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Liu Z, Lin Y, Kang S, Xu Q, Xiong W, Cai L, He F. miR-300 rs12894467 polymorphism may be associated with susceptibility to primary lung cancer in the Chinese Han population. Cancer Manag Res 2018; 10:3579-3588. [PMID: 30271206 PMCID: PMC6152596 DOI: 10.2147/cmar.s172514] [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] [Indexed: 12/22/2022] Open
Abstract
Objective The etiology of lung cancer has been attributed to both environmental and genetic factors. In this study, we investigated the association between five miRNA gene single-nucleotide polymorphisms (SNPs) and the risk of lung cancer, and explored the interaction between genetic and environmental factors in the Han people of China, the ethnic group that represents >90% of the population of the country. Methods This case–control study included 1,067 cases and 1,085 controls. Epidemiological data were collected by in-person interviews using a standard questionnaire. Matrix-assisted laser desorption/ionization time of flight mass spectrometry was applied to genotype the selected miRNA gene SNPs. Unconditional logistic regression and stratified analysis were used to analyze the associations between these SNPs and lung cancer, and to calculate the adjusted odds ratios (ORs) and 95% confidence intervals (CIs). Crossover analysis, logistic regression, and the Excel table made by Andersson were used to analyze the combined and interaction effects of gene–environment. Results The rs12894467 CC/CT genotype was associated with a significantly increased risk for lung cancer in women (adjusted OR =1.46, 95% CI=1.01–2.10). Smokers carrying the CC/ CT genotype were associated with a significantly decreased risk of lung cancer, the adjusted OR was 0.75 (95% CI: 0.57–0.98). In the dominant model, rs12894467 and gender were associated with a positive multiplicative interaction; rs12894467 and smoking were associated with a negative multiplicative interaction. Conclusion The rs12894467 polymorphism was potentially associated with primary lung cancer in the Han Chinese population and had an interactive relationship with environmental factors.
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Affiliation(s)
- Zhiqiang Liu
- The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China.,Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China, ;
| | - Yong Lin
- Clinical Laboratory, Zhongshan Hospital, Medical College of Xiamen University, Xiamen, Fujian, China
| | - Shuling Kang
- Fuzhou Center for Disease Control and Prevention, Fuzhou, Fujian, China
| | - Qiuping Xu
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China, ;
| | - Weimin Xiong
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China, ;
| | - Lin Cai
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China, ;
| | - Fei He
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, Fujian, China, ; .,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, Fujian, China,
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Liu F, Luo L, Wei Y, Wang W, Wen T, Yang J, Xu M, Li B. Association of VEGFA polymorphisms with susceptibility and clinical outcome of hepatocellular carcinoma in a Chinese Han population. Oncotarget 2017; 8:16488-16497. [PMID: 28147320 PMCID: PMC5369979 DOI: 10.18632/oncotarget.14870] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 01/16/2017] [Indexed: 02/05/2023] Open
Abstract
Vascular endothelial growth factor A (VEGFA) is an important angiogenesis regulator, which plays an important role in angiogenesis and progression of tumor, including hepatocellular carcinoma (HCC). We aimed at determining whether single nucleotide polymorphisms of VEGFA gene influence the development and clinical outcomes of HCC. We analyzed four potential functional polymorphisms (936C/T, 634G/C, 1612G/A, 2578C/A) of VEGFA gene in 476 HCC patients and 526 controls using matrix-assisted laser desorption ionization time-of-flight mass spectrometry method. Serum VEGF levels were measured by enzyme-linked immunosorbent assay. The Kaplan-Meier methods with log-rank test and Cox regression models were used to compare survival of resected HCC patients according to the genotype. We found that only the VEGFA 2578C/A polymorphism was significantly associated with decreased risk of HCC (AA/AC vs. CC; adjusted OR = 0.69, 95% CI = 0.51-0.93). Furthermore, the 2578C/A polymorphism was associated with significantly decreased postoperative recurrence (AA/AC vs. CC, adjusted OR = 0.51; 95% CI, 0.29-0.88) and improved overall survival (AA/AC vs. CC, adjusted HR = 0.27, 95% CI = 0.13-0.52) of resected HCC patients. In addition, the VEGF serum levels in HCC patients were significantly higher than those in healthy controls, although no significant association between VEGFA genotype and serum levels of VEGF was observed. These results suggest that the VEGFA 2578 C/A polymorphism may play a potential role in the development and clinical outcome of HCC among Chinese Han population.
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Affiliation(s)
- Fei Liu
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Limei Luo
- Department of Clinical Immunological Laboratory, West China Hospital, Sichuan University, 610041, China
| | - Yonggang Wei
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Wentao Wang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Tianfu Wen
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Jiayin Yang
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Mingqing Xu
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
| | - Bo Li
- Department of Liver Surgery and Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China
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A randomised controlled trial of meloxicam, a Cox-2 inhibitor, to prevent hepatocellular carcinoma recurrence after initial curative treatment. Hepatol Int 2016; 10:799-806. [PMID: 26846471 PMCID: PMC5003903 DOI: 10.1007/s12072-016-9704-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 01/11/2016] [Indexed: 01/04/2023]
Abstract
Background Because the recurrence rate of hepatocellular carcinoma (HCC) is high, even after curative treatments such as hepatic resection and microwave ablation, chemopreventive agents that can effectively suppress HCC recurrence are required. Cyclooxygenase-2 (Cox-2) was recently found to be overexpressed in HCC. Therefore, Cox-2 inhibitors may offer a chemopreventive therapy for HCC. This randomised controlled trial (RCT) investigated the potential for meloxicam, a clinically used Cox-2 inhibitor, to prevent HCC recurrence after initial curative treatment. Methods A total of 232 consecutive patients underwent hepatic resection and/or microwave ablation as initial therapy for HCC at our institute between July 2008 and April 2011. Eight patients were excluded because of poor renal function, history of non-steroidal anti-inflammatory drug-related ulceration, or multiple cancers. The remaining 224 patients were randomised to a control group (n = 113) or a meloxicam group (n = 111). To patients in the meloxicam group, meloxicam was administered at 15 mg daily (5 mg three times a day) as long as possible. The overall survival (OS) and disease-free survival (DFS) rates were determined. Results The 1-, 3-, and 5-year OS rates of the meloxicam group were 95.4, 82.4, and 70.1 %, respectively. Those of the control group were 98.2, 85.1, and 71.5 %, respectively (p = 0.9549). The corresponding DFS rates of the meloxicam group were 89.2, 53.9, and 44.0 % and those of control group were 86.5, 57.0, and 43.4 %, respectively (p = 0.6722). In the OS and DFS of subsets including patients with hepatitis B or C virus infection, we could not find significant differences between the meloxicam and control groups. However, in the subgroup of analysis of patients without viral hepatitis (NBNC-HCC), significant differences were observed in the DFS between the meloxicam group (1-year DFS, 92.3 %; 3-year DFS, 75.8 %; 5-year DFS, 70.4 %) and control group (1-year DFS, 83.3 %; 3-year DFS, 48.1 %; 5-year DFS, not obtained) (p = 0.0211). Conclusion Administration of the Cox-2 inhibitor meloxicam may have a possibility to suppress HCC recurrence after initial curative treatments in patients with NBNC-HCC.
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VEGF Polymorphisms Related to Higher Serum Levels of Protein Identify Patients with Hepatocellular Carcinoma. Can J Gastroenterol Hepatol 2016; 2016:9607054. [PMID: 27660750 PMCID: PMC5021862 DOI: 10.1155/2016/9607054] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 07/10/2016] [Accepted: 08/04/2016] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary neoplasia of the liver. Major risk factors for hepatocellular carcinoma include chronic liver diseases, carcinogenic agents, and genetic alterations as well as vascular endothelial growth factor (VEGF) involved in angiogenesis process. The aim of this study was to evaluate the association of VEGF-A (C936T and A1154G) with HCC and cirrhosis, in addition to serum levels of VEGF, clinical profile, lifestyle habits, and comorbidities. A total of 346 individuals were studied: 102 with HCC (G1), 117 with cirrhosis (G2), and 127 controls (G3). Polymorphisms were analysed by PCR/RFLP and serum levels of VEGF by ELISA. Alpha error was set at 5%. The wild-type genotype of both polymorphisms prevailed (P > 0.05). In G1, 23% of the patients died, with no relation to genetic profile (P > 0.05). Increased VEGF level was observed in G1 and G3, related to the mutant allele of VEGF-C936T and VEGF-A1154G, respectively, and compared with the wild-type genotype (P = 0.0285; P = 0.0284, resp.) as well as G1 versus G2 and G3 for VEGF-C936T and G1 versus G2 for VEGF-A1154G (P < 0.05 for both). In conclusion, there is a relationship between mutant alleles of VEGF-C936T and VEGF-A1154G polymorphisms and higher VEGF level, making them potential markers for HCC.
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Li HG, Liu FF, Zhu HQ, Zhou X, Lu J, Chang H, Hu JH. Common Variants of the Prostaglandin-Endoperoxide Synthase 2 Gene and Hepatocellular Carcinoma Susceptibility. Medicine (Baltimore) 2015; 94:e1116. [PMID: 26334888 PMCID: PMC4616504 DOI: 10.1097/md.0000000000001116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a heterogeneous disease with substantial genetic constitution. Previous work has evaluated the effect of prostaglandin-endoperoxide synthase 2 (PTGS2) variants (-765G/C, -1195A/G, and +8473T/C) on the development of HCC, but the conclusions are inconsistent. We conducted a meta-analysis in this work. Data from 7 case-control studies were combined to assess the association between PTGS2 variants and HCC. The risk of HCC (OR and 95% CI) was estimated using either the fixed- or the random-effects model according to the Q test. No significant association was identified for -765G/C and +8473T/C. However, we identified a significantly decreased risk in relation to the GG genotype of -1195A/G (OR = 0.70, 95% CI = 0.50-0.98 for GG versus AA). We also observed a similar decrease (OR = 0.47, 95% CI = 0.23-0.95 for GG versus AA) in Caucasian samples. Variant -1195A/G in the promoter PTGS2 may protect against the malignant progression of HCC. This significant association suggests that -1195A/G could be used as a biomarker of HCC.
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Affiliation(s)
- Hong-Guang Li
- From the Department of Hepatobiliary Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China (HGL, FFL, XZ, JL, HC); and Department of Gastroenterology Surgery, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, 250021, China (JHH)
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Gu H, Qiu W, Shi Y, Chen S, Yin J. Variant alleles of VEGF and risk of esophageal cancer and lymph node metastasis. Biomarkers 2014; 19:252-8. [PMID: 24654773 DOI: 10.3109/1354750x.2014.902997] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Haiyong Gu
- Department of Cardiothorac Surgery, Affiliated People’s Hospital of Jiangsu University
ZhenjiangP.R. China
| | - Wanshan Qiu
- Department of Cardiothorac Surgery, Children’s Hospital of Fudan University
ShanghaiP.R. China
| | - Yijun Shi
- Department of Cardiothorac Surgery, Affiliated People’s Hospital of Jiangsu University
ZhenjiangP.R. China
| | - Suocheng Chen
- Department of Cardiothorac Surgery, Affiliated People’s Hospital of Jiangsu University
ZhenjiangP.R. China
| | - Jun Yin
- Department of Cardiothorac Surgery, Affiliated People’s Hospital of Jiangsu University
ZhenjiangP.R. China
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The association between cyclooxygenase-2 1195 G/A polymorphism and hepatocellular carcinoma: evidence from a meta-analysis. Tumour Biol 2013; 34:1479-84. [DOI: 10.1007/s13277-013-0672-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Accepted: 01/17/2013] [Indexed: 01/21/2023] Open
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Wu X, Xin Z, Zhang W, Wu J, Chen K, Wang H, Zhu X, Pan L, Li Z, Li H, Liu Y. Polymorphisms in theVEGFApromoter are associated with susceptibility to hepatocellular carcinoma by altering promoter activity. Int J Cancer 2013; 133:1085-93. [DOI: 10.1002/ijc.28109] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 01/30/2013] [Accepted: 02/06/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaopan Wu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Zhenhui Xin
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Wei Zhang
- Beijing Center for Disease Control and Prevention; Beijing; People's Republic of China
| | - Jia Wu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Kangmei Chen
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Huifen Wang
- Liver Failure Treatment and Research Center; the 302 Hospital of the PLA; Beijing; People's Republic of China
| | - Xilin Zhu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Liping Pan
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
| | - Zhuo Li
- Department of Infectious Disease; Affiliated Youan Hospital; Capital University of Medical Science; Beijing; People's Republic of China
| | | | - Ying Liu
- National Laboratory of Medical Molecular Biology; Institute of Basic Medical Sciences; Chinese Academy of Medical Sciences; School of Basic Medicine, Peking Union Medical College; Beijing; People's Republic of China
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13
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VEGF and bFGF gene polymorphisms in Polish patients with B-CLL. Med Oncol 2013; 30:456. [PMID: 23335070 PMCID: PMC3586392 DOI: 10.1007/s12032-013-0456-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Accepted: 01/05/2013] [Indexed: 11/06/2022]
Abstract
Among a variety of angiogenic factors involved in the B cell chronic lymphocytic leukemia (B-CLL), vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) were identified. Their levels have been regarded as prognostic markers of the progression of disease. The objective of the present study was to assess whether polymorphisms located within the genes coding for these key angiogenic activators contribute to disease susceptibility and/or progression in patients with B-CLL. For this purpose, 180 individuals were investigated, including 68 B-CLL patients and 112 healthy controls. All individuals were typed for the VEGF (936 C > T) and bFGF (−921 C > G) alleles using PCR–RFLP technique. Only a slight prevalence of the VEGF T variant was observed among patients as compared to healthy individuals (p = 0.095) with a significant difference when high risk (stage III/IV) patients were considered (OR = 3.81, p = 0.045). No other significant association was observed between the VEGF polymorphism and progression of the disease. The VEGF alleles and genotypes segregated similarly in patients with different stage of the disease according to Rai classification. No significant relationships were also observed for the bFGF polymorphism with either susceptibility to B-CLL (when compared to control group) or progression of the disease. These results suggest the possible association of the VEGF polymorphism with high risk B-CLL.
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Lee JH, Chung YH, Kim JA, Shim JH, Lee D, Lee HC, Shin ES, Yoon JH, Kim BI, Bae SH, Koh KC, Park NH. Genetic predisposition of hand-foot skin reaction after sorafenib therapy in patients with hepatocellular carcinoma. Cancer 2012; 119:136-42. [PMID: 22736425 DOI: 10.1002/cncr.27705] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 04/04/2012] [Accepted: 05/14/2012] [Indexed: 12/16/2022]
Abstract
BACKGROUND Sorafenib currently sets the new standard for advanced hepatocellular carcinoma (HCC). It has been suggested that Asian patients with HCC have increased susceptibility to hand-foot skin reaction (HFSR) related to sorafenib therapy. The authors investigated the association between sorafenib-induced HFSR and genetic polymorphisms in Korean patients with HCC. METHODS For this prospective cohort study, the authors enrolled 59 consecutive patients with intermediate stage HCC from 5 centers in Korea. All patients received sorafenib 400 mg twice daily in combination with transarterial chemoembolization (TACE). Genotyping was performed on a total of 49 single nucleotide polymorphisms (SNPs) in 8 candidate genes (minor allelic frequency ≥5%). Serum levels of vascular endothelial growth factor (VEGF) and tumor necrosis factor-alpha (TNF-α) were measured using enzyme-linked immunosorbent assays before therapy and 1 month after therapy. RESULTS During a median treatment period of 18 months, 55 patients (93%) developed sorafenib-induced HFSR, including grade 1 reactions in 15 patients, grade 2 reactions in 27 patients, and grade 3 reaction in 13 patients. The SNPs TNF-α -308GG, VEGF -94GG, VEGF 1991CC, VEGF IVS3-28CC, and uridine diphosphate glucuronosyltransferase 1 family-polypeptide A9 (UGT1A9) IVS1-37431AA were associated significantly with the development of high-grade (grade 2 or 3) HFSR in univariate analysis (P < .05). In multivariate analysis, the SNPs VEGF 1991CC (odds ratio, 45.7), TNF-α -308GG (odds ratio, 44.1), and UGT1A9 IVS1-37431AA (odds ratio, 18.7) were identified as independent risk factors for the development of high-grade HFSR (P = .01, P = .02, and P = .02, respectively). He serum TNF-α level measured 1 month after sorafenib therapy was correlated significantly with the development of high-grade HFSR (odds ratio, 3.56; P = .026). CONCLUSIONS Differences in the incidence of HFSR may have been caused by ethnic differences in genetic polymorphisms of the TNF-α, VEGF, and UGT1A9 genes, especially in relation to the expression of serum TNF-α after sorafenib therapy.
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Affiliation(s)
- Joo Ho Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
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Li Y, Wang K, Dai L, Wang P, Song C, Shi J, Ren P, Ye H, Zhang J. HapMap-based study of CIP2A gene polymorphisms and HCC susceptibility. Oncol Lett 2012; 4:358-364. [PMID: 22844383 DOI: 10.3892/ol.2012.728] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2012] [Accepted: 05/15/2012] [Indexed: 12/11/2022] Open
Abstract
CIP2A is a human oncoprotein that inhibits PP2A and stabilizes c-myc in human malignancies. Autoantibodies to CIP2A protein have been reported to be present in higher levels in sera from patients with hepatocellular carcinoma (HCC) than in sera of healthy individuals. The CIP2A gene has been demonstrated as a potential cancer susceptibility gene. To elucidate whether common CIP2A variants are associated with HCC susceptibility, we conducted a case-control study comprising 233 cases of HCC and 280 controls matched on age, gender and ethnicity in the Chinese Han population. Two haplotype-tagging single nucleotide polymorphisms (htSNPs) (rs2278911 and rs4855656) from the HapMap database were analyzed, which provide an almost complete coverage of the genetic variations in the CIP2A gene. We found that neither of these htSNPs and haplotypes were associated with the risk of HCC. However, an interaction was observed between hepatitis virus B and C infection (HBV and HCV) and the C carriers (TC or CC) of rs2278911 on HCC risk (OR=12.35; 95% CI, 4.93-19.87). No such association was found for rs4855656. Our study also demonstrated that two htSNPs (rs2278911 and rs4855656) in the CIP2A gene are not associated with the risk of HCC. HBV and HCV infection was found to exert a synergistic effect on the risk of HCC in individuals with the C carriers (TC or CC) of rs2278911 in the Chinese Han population.
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Affiliation(s)
- Yuchun Li
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou 450001
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