rs11390176 - IL13RA1
Magnitude 2.2 · 1 study on file
Reported associations
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Identification of 28 new susceptibility loci for type 2 diabetes in the Japanese population. - Nature genetics (2019) · Suzuki K, Akiyama M, Ishigaki K, Kanai M, Hosoe J, Shojima N, Hozawa A, Kadota A, Kuriki K, Naito M, Tanno K, Ishigaki Y, Hirata M, Matsuda K, Iwata N, Ikeda M, Sawada N, Yamaji T, Iwasaki M, Ikegawa S, Maeda S, Murakami Y, Wakai K, Tsugane S, Sasaki M, Yamamoto M, Okada Y, Kubo M, Kamatani Y, Horikoshi M, Yamauchi T, Kadowaki T · PubMed 30718926
To understand the genetics of type 2 diabetes in people of Japanese ancestry, we conducted A meta-analysis of four genome-wide association studies (GWAS; 36,614 cases and 155,150 controls of Japanese ancestry). We identified 88 type 2 diabetes-associated loci (P < 5.0 × 10 ) with 115 independent signals (P < 5.0 × 10 ), of which 28 loci with 30 signals were novel. Twenty-eight missense variants were in linkage disequilibrium (r > 0.6) with the lead variants. Among the 28 missense variants, three previously unreported variants had distinct minor allele frequency (MAF) spectra between people of Japanese and European ancestry (MAF > 0.05 versus MAF < 0.01), including missense variants in genes related to pancreatic acinar cells (GP2) and insulin secretion (GLP1R). Transeth
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Lifestyle context
Concrete actions anchored to the cited research. We do not prescribe, we describe.
Diet
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Low glycemic index dietary pattern Moderate
Diets emphasizing low glycemic index foods reduce postprandial glucose spikes in type 2 diabetes
Emphasize whole grains, legumes, fiber; limit refined carbohydrates and sugary beverages
Discuss with your doctor
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Type 2 diabetes genetic risk and personalized prevention strategy High
Genetic risk variants should be contextualized with modifiable risk factors and family history in personalized care planning
Exercise
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Regular moderate-intensity aerobic exercise Moderate
Physical activity improves insulin sensitivity and glucose metabolism in genetically predisposed individuals
150 minutes per week of moderate-intensity aerobic activity such as brisk walking
Lifestyle
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Maintain healthy body weight Moderate
Excess body weight amplifies the metabolic effects of type 2 diabetes genetic risk variants
Maintain BMI 18.5-24.9; aim for 5-10% weight loss if currently overweight
Screening
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Type 2 diabetes screening with HbA1c and fasting glucose Moderate
Increased genetic predisposition to type 2 diabetes warrants proactive monitoring for glucose dysregulation
HbA1c and fasting glucose every 1-2 years starting at age 30; annually if BMI >25