rs10902298 - OR4A6P - TRIM48
Magnitude 2.8 · 1 study on file
Reported associations
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A prospective study of the associations among fine particulate matter, genetic variants, and the risk of colorectal cancer. - Environment international (2021) · Chu H, Xin J, Yuan Q, Wu Y, Du M, Zheng R, Liu H, Wu S, Zhang Z, Wang M · PubMed 33338681
Fine particulate matter (PM ) is suspected to increase the risk of colorectal cancer, but the mechanism remains unknown. We aimed to investigate the association between PM exposure, genetic variants and colorectal cancer risk in the Prostate, Lung, Colon and Ovarian (PLCO) Cancer Screening trial. We included a prospective cohort of 139,534 cancer-free individuals from 10 United States research centers with over ten years of follow-up. We used a Cox regression model to assess the association between PM exposure and colorectal cancer incidence by calculating the hazard ratio (HR) and 95% confidence interval (CI) with adjustment for potential confounders. The polygenic risk score (PRS) and genome-wide interaction analysis (GWIA) were used to evaluate the multiplicative interaction between PM
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Lifestyle context
Concrete actions anchored to the cited research. We do not prescribe, we describe.
Lifestyle
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high fine particulate matter exposure Moderate
The T allele at rs10902298 increases colorectal cancer risk 1.23-fold with elevated PM2.5 exposure; risk is exposure-modifiable.
Monitor air quality index (AQI); limit outdoor activities when AQI exceeds 150; use HEPA filtration indoors.