BRCA1 and BRCA2 Common Mutations in Iranian Breast Cancer Patients: a Meta Analysis
چکیده
Background: To date several common mutations in BRCA1 and BRCA2 associated with breast cancer havebeen reported in different populations. However, the common BRCA1 and BRCA2 mutations among breastcancer patients in Iran have not been described in detail. Materials and Methods: To comprehensively assessthe frequency and distribution of the most common BRCA1 and BRCA2 mutations in Iranian breast cancerpatients, we conducted this meta-analysis on 13 relevant published studies indentified in a literature searchon PubMed and SID. Results: A total of 11 BRCA1 and BRCA2 distinct common mutations were identified,reported twice or more in the articles, of which 10 (c.2311T>C, c.3113A>G, c.4308T>C, c.4837A>G, c.2612C>T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. C, c.3113A>G, c.4308T>C, c.4837A>G, c.2612C>T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. G, c.4308T>C, c.4837A>G, c.2612C>T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. C, c.4837A>G, c.2612C>T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. G, c.2612C>T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. T,c.3119G>A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. A, c.3548A>G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. G, c.5213G>A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. A c.IVS16-92A/G, and c.IVS16-68A/G) mutations were in BRCA1, and 1(c.4770A>G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. G) was in BRCA2. The mutations were in exon 11, exon 13, intron 16, and exon 20 of BRCA1 andexon 11 of BRCA2. All have been previously reported in different populations. Conclusions: These meta analysisresults should be helpful in understanding the possibility of any first true founder mutation of BRCA1/BRCA2in the Iranian population. In addition, they will be of significance for diagnostic testing, genetic counseling andfor epidemiological studies.
کلید واژگان
breast cancerBRCA1
BRCA2
common mutations
Iran
شماره نشریه
3تاریخ نشر
2015-03-011393-12-10
ناشر
West Asia Organization for Cancer Prevention (WAOCP)شاپا
1513-73682476-762X
