Mendelian randomization: concepts and scope

RC Richmond, GD Smith - Cold Spring …, 2022 - perspectivesinmedicine.cshlp.org
Mendelian randomization (MR) is a method of studying the causal effects of modifiable
exposures (ie, potential risk factors) on health, social, and economic outcomes using genetic …

[HTML][HTML] The influence of evolutionary history on human health and disease

ML Benton, A Abraham, AL LaBella, P Abbot… - Nature Reviews …, 2021 - nature.com
Nearly all genetic variants that influence disease risk have human-specific origins; however,
the systems they influence have ancient roots that often trace back to evolutionary events …

[HTML][HTML] Polygenic prediction of educational attainment within and between families from genome-wide association analyses in 3 million individuals

A Okbay, Y Wu, N Wang, H Jayashankar, M Bennett… - Nature …, 2022 - nature.com
We conduct a genome-wide association study (GWAS) of educational attainment (EA) in a
sample of~ 3 million individuals and identify 3,952 approximately uncorrelated genome …

[HTML][HTML] A saturated map of common genetic variants associated with human height

L Yengo, S Vedantam, E Marouli, J Sidorenko, E Bartell… - Nature, 2022 - nature.com
Common single-nucleotide polymorphisms (SNPs) are predicted to collectively explain 40–
50% of phenotypic variation in human height, but identifying the specific variants and …

Underspecification presents challenges for credibility in modern machine learning

A D'Amour, K Heller, D Moldovan, B Adlam… - The Journal of Machine …, 2022 - dl.acm.org
Machine learning (ML) systems often exhibit unexpectedly poor behavior when they are
deployed in real-world domains. We identify underspecification in ML pipelines as a key …

Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology

N Mullins, AJ Forstner, KS O'Connell, B Coombes… - Nature …, 2021 - nature.com
Bipolar disorder is a heritable mental illness with complex etiology. We performed a genome-
wide association study of 41,917 bipolar disorder cases and 371,549 controls of European …

Leveraging fine-mapping and multipopulation training data to improve cross-population polygenic risk scores

O Weissbrod, M Kanai, H Shi, S Gazal, WJ Peyrot… - Nature Genetics, 2022 - nature.com
Polygenic risk scores suffer reduced accuracy in non-European populations, exacerbating
health disparities. We propose PolyPred, a method that improves cross-population …

Trans-ancestry genome-wide association meta-analysis of prostate cancer identifies new susceptibility loci and informs genetic risk prediction

DV Conti, BF Darst, LC Moss, EJ Saunders, X Sheng… - Nature …, 2021 - nature.com
Prostate cancer is a highly heritable disease with large disparities in incidence rates across
ancestry populations. We conducted a multiancestry meta-analysis of prostate cancer …

Improving polygenic prediction in ancestrally diverse populations

Y Ruan, YF Lin, YCA Feng, CY Chen, M Lam, Z Guo… - Nature …, 2022 - nature.com
Polygenic risk scores (PRS) have attenuated cross-population predictive performance. As
existing genome-wide association studies (GWAS) have been conducted predominantly in …

The power of genetic diversity in genome-wide association studies of lipids

SE Graham, SL Clarke, KHH Wu, S Kanoni, GJM Zajac… - Nature, 2021 - nature.com
Increased blood lipid levels are heritable risk factors of cardiovascular disease with varied
prevalence worldwide owing to different dietary patterns and medication use. Despite …