E-cadherin plays a major role in intercellular adhesion, cell polarity and tissue architecture. We determined the relative risk of PCa associated with a previously reported C/A SNP at -160 bp relative to the transcription-start site of the E-cadherin gene promoter. Eighty-two PCa patients and 188 co
−160C/A polymorphism in the E-cadherin gene promoter and risk of hereditary, familial and sporadic prostate cancer
✍ Scribed by Björn-Anders Jonsson; Hans-Olov Adami; Maria Hägglund; Anders Bergh; Ingela Göransson; Pär Stattin; Fredrik Wiklund; Henrik Grönberg
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- French
- Weight
- 167 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0020-7136
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✦ Synopsis
Abstract
The E‐cadherin (CDH1) gene has been associated with prostate carcinogenesis. The C/A polymorphism −160 base pairs relative to the transcription start site has been shown to decrease gene transcription. We analyzed the association between this polymorphism and the risk of sporadic, familial (2 close relatives) and hereditary (3 or more close relatives) prostate cancer. We combined data from 3 population‐based epidemiologic studies in Sweden encompassing altogether 1,036 prostate cancer cases and 669 controls that were genotyped for the short nucleotide polymorphism. Odds ratios with 95% confidence intervals were estimated through unconditional logistic regression. We found no significant association between the A‐allele and sporadic (OR = 1.0; 95% CI = 0.8–1.2) or familial (OR = 1.4; 95% CI = 0.9–2.2) prostate cancer. In contrast, risk of hereditary cancer was increased among heterozygote CA carriers (OR = 1.7; 95% CI = 1.0–2.7) and particularly among homozygote AA carriers (OR = 2.6; 95% CI = 1.4–4.9). Our data indicate that the −160 single nucleotide polymorphism in CDH1 is a low‐penetrant prostate cancer susceptibility gene that might explain a proportion of familial and notably hereditary prostate cancer. © 2004 Wiley‐Liss, Inc.
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