BRCA gene

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Related to BRCA1: BRCA2

BRCA gene:

see breast cancerbreast cancer,
cancer that originates in the breast. Breast cancer is the second leading cause of cancer death in women (following lung cancer). Although the vast majority of the cases occur in women, some men also get breast cancer.
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References in periodicals archive ?
It has been estimated that in human female, cumulative frequency for mutations in this gene imposes a risk of 87% of breast and 50% of ovarian cancer.5,6 The BRCA databases reported over 6000 variants among which around 1800 have been classified as likely pathogenic or pathogenic in nature.7 The frame shift mutations named;185-del AG (c.68_69delAG-Allele ID 32701) and185 ins.A (c.66 dup A-Allele ID: 46247) are well established pathogenic variant at exon 2 of BRCA1 gene.
To determine the relationship between HT use and BRCA1 -associated breast cancer, Kotsopoulos and colleagues conducted a multicenter international cohort study.
All coding exons and adjacent intronic splice junction regions of BRCA1 and BRCA2 genes were screened for mutations in fragments between 197 to 823 bp length for Sanger Sequencing and about 450 bp length for Next Generation Sequencing (NGS) using a Multiplicome BRCA MASTR Dx Kit, which has a CE-IVD certificate in the MiSeq Illimuna Platform.
Although NGS is an efficient method for BRCA1 and BRCA2 mutation screening, many other genes need to be detected in HBOC cases.
According to Rodriguez et al., the age-standardized incidence of ovarian cancer in Colombia is estimated as 10.1 cases per 100,000 individuals per year, and approximately 11.5% of all ovarian cancer patients carry a single BRCA1 mutation known to be a Colombian founder mutation (5-8).
Tumours with faulty BRCA1 and BRCA2 genes in breast and ovarian cancers are treated with PARP inhibitors which are drugs that have been designed to specifically target these gene mutations.
DALLAS, Texas, January 24, 2017 -- Researchers here have found that the BRCA1 gene is required for the survival of blood forming stem cells, which could explain why patients with BRCA1 mutations do not have an elevated risk for leukemia.
The genes (COX-2 and BRCA1) are selected to study the mutation and gene expressional profiling (qPCR, Real Time PCR) in mammary tumor of cats.
BRCA1 expression in benign and malignant breast lesions.
Women with BRCA1 gene mutation at higher risk of deadly uterine cancer.
Women with BRCA1 mutations who undergo risk-reducing ovary and fallopian tube removal without concomitant hysterectomy appear to be at increased risk for serous or serous-like endometrial carcinoma, results of a long-term prospective study suggest.