GGN repeat length and GGN/CAG haplotype variations in the androgen receptor gene and prostate cancer risk in south Indian men
نویسندگان
چکیده
منابع مشابه
the study of aaag repeat polymorphism in promoter of errg gene and its association with the risk of breast cancer in isfahan region
چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
15 صفحه اولThe androgen receptor gene GGN microsatellite and prostate cancer risk.
The androgen receptor (AR) gene contains a polymorphic GGN microsatellite in exon 1, which encodes polyglycine in the amino terminus of the AR. Previous work has shown that a polymorphic region of CAG repeats also in exon 1 is inversely related to the ability of the AR to transactivate other genes and to prostate cancer risk. We investigated whether AR gene GGN repeat length is related to prost...
متن کاملAssessment of Correlation between Androgen Receptor CAG Repeat Length and Infertility in Infertile Men Living in Khuzestan, Iran
Background The androgen receptor (AR) gene contains a polymorphic trinucleotide repeat that encodes a polyglutamine tract in its N-terminal transactivation domain (NTAD). We aimed to find a correlation between the length of this polymorphic tract and azoospermia or oligozoospermia in infertile men living in Khuzestan, Iran. MaterialsAndMethods In this case-control study during two years till 20...
متن کاملHow strong is the association between CAG and GGN repeat length polymorphisms in the androgen receptor gene and prostate cancer risk?
OBJECTIVE Although narrative reviews have suggested an association between (CAG)n and (GGN)n polymorphisms in the AR gene and prostate cancer, it has never been quantified systematically. The purpose of this meta-analysis was to provide relative and absolute quantitative summary estimates with sufficient power. METHOD Publications were identified through database searches for epidemiologic st...
متن کاملassociation of androgen receptor ggn repeat length polymorphism and male infertility in khuzestan, iran
background: androgens play critical role in secondary sexual and male gonads differentiations such as spermatogenesis, via androgen receptor. the human androgen receptor (ar) encoding gene contains two regions with three nucleotide polymorphic repeats (cag and ggn) in the first exon. unlike the cag repeats, the ggn has been less studied because of technical difficulties, so the functional role ...
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ژورنال
عنوان ژورنال: Journal of Human Genetics
سال: 2006
ISSN: 1434-5161,1435-232X
DOI: 10.1007/s10038-006-0051-z