Associations between sequence variations in the mitochondrial DNA D-loop region and outcome of hepatocellular carcinoma.

ABSTRACT: The association between mitochondrial DNA (mtDNA) polymorphisms or mutations and the prognoses of cancer have been investigated previously, but the results have been ambiguous. In the present study, the associations between sequence variations in the mtDNA D-loop region and the outcomes of patients with hepatocellular carcinoma (HCC) were analysed. A total of 140 patients with HCC (123 males and 17 females), who were hospitalised to undergo radical resection, were studied. Polymerase chain reaction and direct sequencing were performed to detect the sequence variations in the mtDNA D-loop region. Multivariate and univariate analyses were conducted to determine important factors in the prognosis of HCC. A total of 150 point sequence variations were observed in the 140 cases (13 point mutatio

SUBMITTER: Li S 

PROVIDER: S-EPMC4888226 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature