2 documents found, page 1 of 1
Differential gene expression profiles of hepatocellular carcinomas associated o...
Bellodi-Privato,M.; Kubrusly,M.S.; Stefano,J.T.; Soares,I.C.; Wakamatsu,A.; Oliveira,A.C.; Alves,V.A.F.; Bacchella,T.; Machado,M.C.C.Chronic hepatitis B (HBV) and C (HCV) virus infections are the most important factors associated with hepatocellular carcinoma (HCC), but tumor prognosis remains poor due to the lack of diagnostic biomarkers. In order to identify novel diagnostic markers and therapeutic targets, the gene expression profile associated with viral and non-viral HCC was assessed in 9 tumor samples by oligo-microarrays. The differen...
Low occurrence of occult hepatitis B virus infection and high frequency of hepa...
Alencar,R.S.M.; Gomes,M.M.S.; Sitnik,R.; Pinho,J.R.R.; Malta,F.M.; Mello,I.M.V.G.C.; Mello,E.S.; Bacchella,T.; Machado,M.C.C.; Alves,V.A.F.Occult hepatitis B virus (HBV) infection has been reported among patients with hepatitis C virus (HCV) infection and hepatocellular carcinoma (HCC). Our aim was to evaluate the presence of occult HBV infection in patients with HCV-related liver cirrhosis (LC) with or without HCC in São Paulo, Brazil. Serum and liver tissue samples from 50 hepatitis B surface antigen-negative patients with HCV-related LC who und...