rs111689747 - CYP2F2P - CYP2A6
Magnitude 2.2 · 3 studies on file
Reported associations
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Carotid Intima-Media Thickness - Unknown journal (n.d.) · Unknown authors · PubMed 31801372
ABSTRACT: Supplemental Digital Content is available in the text. Objective: Atherosclerosis is the underlying cause of most cardiovascular disease, but mechanisms underlying atherosclerosis are incompletely understood. Ultrasound measurement of the carotid intima-media thickness (cIMT) can be used to measure vascular remodeling, which is indicative of atherosclerosis. Genome-wide association studies have identified many genetic loci associated with cIMT, but heterogeneity of measurements collected by many small cohorts have been a major limitation in these efforts. Here, we conducted genome-wide association analyses in UKB (UK Biobank; N=22 179), the largest single study with consistent cIMT measurements. Approach and Results: We used BOLT-LMM software to run linear regression of cIMT in
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A scalable variational inference approach for increased mixed-model association power - Unknown journal (n.d.) · Unknown authors · PubMed 39789286
ABSTRACT: The rapid growth of modern biobanks is creating new opportunities for large-scale genome-wide association studies (GWASs) and the analysis of complex traits. However, performing GWASs on millions of samples often leads to trade-offs between computational efficiency and statistical power, reducing the benefits of large-scale data collection efforts. We developed Quickdraws, a method that increases association power in quantitative and binary traits without sacrificing computational efficiency, leveraging a spike-and-slab prior on variant effects, stochastic variational inference and graphics processing unit acceleration. We applied Quickdraws to 79 quantitative and 50 binary traits in 405,088 UK Biobank samples, identifying 4.97% and 3.25% more associations than REGENIE and 22.71%
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Twenty-Five Novel Loci for Carotid Intima-Media Thickness: A Genome-Wide Association Study in >45 000 Individuals and Meta-Analysis of >100 000 Individuals - Unknown journal (n.d.) · Unknown authors · PubMed 34852643
ABSTRACT: Objective: Carotid artery intima-media thickness (cIMT) is a widely accepted marker of subclinical atherosclerosis. Twenty susceptibility loci for cIMT were previously identified and the identification of additional susceptibility loci furthers our knowledge on the genetic architecture underlying atherosclerosis. Approach and Results: We performed 3 genome-wide association studies in 45 185 participants from the UK Biobank study who underwent cIMT measurements and had data on minimum, mean, and maximum thickness. We replicated 15 known loci and identified 20 novel loci associated with cIMT at P<5×10−8. Seven novel loci (ZNF385D, ADAMTS9, EDNRA, HAND2, MYOCD, ITCH/EDEM2/MMP24, and MRTFA) were identified in all 3 phenotypes. An additional new locus (LOXL1) was identified in th
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Lifestyle context
Concrete actions anchored to the cited research. We do not prescribe, we describe.
Bloodwork
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lipid panel Moderate
Variant near apolipoprotein genes; lipid pathways associated with carotid intima-media thickness; APOE effects on cholesterol
Fasting lipid panel every 4-6 years; more frequently if abnormal
Diet
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Mediterranean or DASH diet pattern Moderate
Genetic predisposition to increased atherosclerosis; anti-inflammatory diet reduces cardiovascular risk and atherosclerosis progression
Emphasize fruits, vegetables, whole grains, fish, legumes; limit processed foods and excess saturated fat
Discuss with your doctor
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personalized cardiovascular risk assessment Moderate
Genetic variant associated with subclinical atherosclerosis; comprehensive risk assessment guides prevention intensity and follow-up strategies
Exercise
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regular aerobic exercise Moderate
Exercise improves endothelial function and reduces atherosclerosis risk factors in those with genetic predisposition to increased vascular wall thickness
150 minutes moderate-intensity weekly, or 75 minutes vigorous weekly, or combination
Lifestyle
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blood pressure management Moderate
Genetic correlation between carotid intima-media thickness and hypertension; elevated blood pressure accelerates atherosclerosis
Regular blood pressure monitoring; aim for <130/80 mm Hg or per physician guidance
Screening
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carotid intima-media thickness assessment Moderate
Genetic variant associated with increased carotid artery wall thickness, a subclinical atherosclerosis marker predicting cardiovascular disease risk
Discuss screening with physician; typically recommended ages 40-60 or per risk assessment