High incidence of mutations in BRCA1 and BRCA2 genes in ovarian cancer.

Abstract:

:The incidence of mutations in the BRCA1 and BRCA2 genes in the studied sampling of 74 patients with ovarian cancer was 19%. The incidence of mutations in the Russian sampling of patients, formed without consideration for the family history, is one of the highest in European countries. Retrospective analysis showed that 9% patients carrying mutation had no family history of ovarian or breast cancer. The majority of mutations (86%) were detected in BRCA1 gene, where 5382insC mutation predominated (58%). These data suggest the possibility and advisability of screening for mutations in the BRCA1/2 genes in patients with ovarian cancer, particularly because this population includes patients without family history of ovarian and/or breast cancer.

journal_name

Bull Exp Biol Med

authors

Smirnova TY,Pospekhova NI,Lyubchenko LN,Tjulandin SA,Gar'kavtseva RF,Ginter EK,Karpukhin AV

doi

10.1007/s10517-007-0261-1

subject

Has Abstract

pub_date

2007-07-01 00:00:00

pages

83-5

issue

1

eissn

0007-4888

issn

1573-8221

pii

doi

journal_volume

144

pub_type

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