. . . . . . . . . . . . "[Our study suggests that the risk of breast cancer in carriers of a deleterious CHEK2 mutation is increased if the second allele is the I157T missense variant.the presence of a CHEK2 mutation in women with a BRCA1 mutation may not increase their risk ]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .