Maria-Cristina Navas, Iris Suarez, Andrea Carreño, Diego Uribe, Wilson Alfredo Rios, Fabian Cortes-Mancera, Ghyslaine Martel, Beatriz Vieco, Diana Lozano, Carlos Jimenez, Doriane Gouas, German Osorio, Sergio Hoyos, Juan Carlos Restrepo, Gonzalo Correa, Sergio Jaramillo, Rocio Lopez, Luis Eduardo Bravo, Maria Patricia Arbelaez, Jean-Yves Scoazec, Behnoush Abedi-Ardekani, Regina M Santella, Isabelle Chemin, Pierre Hainaut
{"title":"哥伦比亚肝细胞癌中的乙型肝炎和丙型肝炎感染生物标志物及 TP53 基因突变","authors":"Maria-Cristina Navas, Iris Suarez, Andrea Carreño, Diego Uribe, Wilson Alfredo Rios, Fabian Cortes-Mancera, Ghyslaine Martel, Beatriz Vieco, Diana Lozano, Carlos Jimenez, Doriane Gouas, German Osorio, Sergio Hoyos, Juan Carlos Restrepo, Gonzalo Correa, Sergio Jaramillo, Rocio Lopez, Luis Eduardo Bravo, Maria Patricia Arbelaez, Jean-Yves Scoazec, Behnoush Abedi-Ardekani, Regina M Santella, Isabelle Chemin, Pierre Hainaut","doi":"10.1155/2011/582945","DOIUrl":null,"url":null,"abstract":"<p><p>Hepatocellular Carcinoma (HCC) is a leading cause of cancer-related death worldwide. Globally, the most important HCC risk factors are Hepatitis B Virus (HBV) and/or Hepatitis C Virus (HCV), chronic alcoholism, and dietary exposure to aflatoxins. We have described the epidemiological pattern of 202 HCC samples obtained from Colombian patients. Additionally we investigated HBV/HCV infections and TP53 mutations in 49 of these HCC cases. HBV biomarkers were detected in 58.1% of the cases; HBV genotypes F and D were characterized in three of the samples. The HCV biomarker was detected in 37% of the samples while HBV/HCV coinfection was found in 19.2%. Among TP53 mutations, 10.5% occur at the common aflatoxin mutation hotspot, codon 249. No data regarding chronic alcoholism was available from the cases. In conclusion, in this first study of HCC and biomarkers in a Colombian population, the main HCC risk factor was HBV infection.</p>","PeriodicalId":73232,"journal":{"name":"Hepatitis research and treatment","volume":"2011 ","pages":"582945"},"PeriodicalIF":0.0000,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3207138/pdf/","citationCount":"0","resultStr":"{\"title\":\"Hepatitis B and Hepatitis C Infection Biomarkers and TP53 Mutations in Hepatocellular Carcinomas from Colombia.\",\"authors\":\"Maria-Cristina Navas, Iris Suarez, Andrea Carreño, Diego Uribe, Wilson Alfredo Rios, Fabian Cortes-Mancera, Ghyslaine Martel, Beatriz Vieco, Diana Lozano, Carlos Jimenez, Doriane Gouas, German Osorio, Sergio Hoyos, Juan Carlos Restrepo, Gonzalo Correa, Sergio Jaramillo, Rocio Lopez, Luis Eduardo Bravo, Maria Patricia Arbelaez, Jean-Yves Scoazec, Behnoush Abedi-Ardekani, Regina M Santella, Isabelle Chemin, Pierre Hainaut\",\"doi\":\"10.1155/2011/582945\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Hepatocellular Carcinoma (HCC) is a leading cause of cancer-related death worldwide. Globally, the most important HCC risk factors are Hepatitis B Virus (HBV) and/or Hepatitis C Virus (HCV), chronic alcoholism, and dietary exposure to aflatoxins. We have described the epidemiological pattern of 202 HCC samples obtained from Colombian patients. Additionally we investigated HBV/HCV infections and TP53 mutations in 49 of these HCC cases. HBV biomarkers were detected in 58.1% of the cases; HBV genotypes F and D were characterized in three of the samples. The HCV biomarker was detected in 37% of the samples while HBV/HCV coinfection was found in 19.2%. Among TP53 mutations, 10.5% occur at the common aflatoxin mutation hotspot, codon 249. No data regarding chronic alcoholism was available from the cases. In conclusion, in this first study of HCC and biomarkers in a Colombian population, the main HCC risk factor was HBV infection.</p>\",\"PeriodicalId\":73232,\"journal\":{\"name\":\"Hepatitis research and treatment\",\"volume\":\"2011 \",\"pages\":\"582945\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3207138/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hepatitis research and treatment\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1155/2011/582945\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2011/10/31 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hepatitis research and treatment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1155/2011/582945","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2011/10/31 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Hepatitis B and Hepatitis C Infection Biomarkers and TP53 Mutations in Hepatocellular Carcinomas from Colombia.
Hepatocellular Carcinoma (HCC) is a leading cause of cancer-related death worldwide. Globally, the most important HCC risk factors are Hepatitis B Virus (HBV) and/or Hepatitis C Virus (HCV), chronic alcoholism, and dietary exposure to aflatoxins. We have described the epidemiological pattern of 202 HCC samples obtained from Colombian patients. Additionally we investigated HBV/HCV infections and TP53 mutations in 49 of these HCC cases. HBV biomarkers were detected in 58.1% of the cases; HBV genotypes F and D were characterized in three of the samples. The HCV biomarker was detected in 37% of the samples while HBV/HCV coinfection was found in 19.2%. Among TP53 mutations, 10.5% occur at the common aflatoxin mutation hotspot, codon 249. No data regarding chronic alcoholism was available from the cases. In conclusion, in this first study of HCC and biomarkers in a Colombian population, the main HCC risk factor was HBV infection.