Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs748876625
rs748876625
0.020 GeneticVariation BEFREE The prevalence of 3 BRCA1 mutations (185delAG, 300T-->G and 5382insC) and 2 BRCA2 mutations (6174delT and 9326insA) was evaluated in a hospital-based consecutive series of 500 female breast cancer patients and 90 ovarian cancer patients, not selected for age at diagnosis or family history of cancer, as well as in 350 controls. 10797299

2000

dbSNP: rs1800709
rs1800709
0.020 GeneticVariation BEFREE The approach is demonstrated in two cancer data sets: BRCA1 R841W and APC I1307K. 9585599

1998

dbSNP: rs28897672
rs28897672
0.020 GeneticVariation BEFREE The cancer-predisposing mutation C61G disrupts homodimer formation in the NH2-terminal BRCA1 RING finger domain. 9525870

1998

dbSNP: rs1800709
rs1800709
0.020 GeneticVariation BEFREE Testing of a sample of 413 unrelated individuals to examine the hypothesis that R841W might be a rare polymorphism detected one additional instance in a woman with breast cancer diagnosed at age 77 years, and cancer in one parent. 8968716

1996

dbSNP: rs799917
rs799917
0.030 GeneticVariation BEFREE However, subgroup analyses revealed that the rs799917 polymorphism could decrease the risk of cervical cancer, esophageal squamous cell carcinoma (ESCC), gastric cancer, and non-Hodgkin lymphoma (NHL) among Asian populations in one or more genetic models and that rs16941 could increase overall cancer risk among Caucasian populations in the homozygote and recessive models. 29492227

2018

dbSNP: rs799917
rs799917
0.030 GeneticVariation BEFREE In conclusion, despite several limitations, this meta-analysis suggested that BRCA1 P871L genetic variation may be associated with decreased susceptibility to cancer. 28427168

2017

dbSNP: rs799917
rs799917
0.030 GeneticVariation BEFREE Genotyping of BRCA1 and BRCA2 in the Italian family revealed the presence of two significant polymorphisms: the cancer-associated c.2612C>T SNP in BRCA1, and the c.-26G>A SNP in the BRCA2 gene, acting as an ovarian cancer risk modifier in carriers of deleterious BRCA1 mutations. 19287957

2009