Overview of Likely Causal Coding Variants Are Rare And Enriched
Likely-causal coding variants are rare and enriched for deleteriousness a, Likely-causal variants (pink, n = 675) had minor allele frequencies distributed relatively evenly across the range under ...
variants14,15. Rare variants often implicate genes and pathways with direct causal roles in disease, providing clearer mechanistic insight and more precise opportunities for therapeutic development16-18. Importantly, RVs are more likely to highlight trait-specific genes rather than highly pleiotropic loci11, offering a complementary and ...
Rare coding variants pinpoint genes that control human ...
Author summary Genome-wide association studies (GWAS) have identified thousand of genetic associations between common DNA sequence variants (e.g. single nucleotide polymorphisms (SNPs)) and complex human diseases or traits. In most cases, these associations highlight non- coding variants , and thus fall short of identifying causal genes. The discovery of rare coding variants within these GWAS ...
These prioritized functional variants and revealed a dichotomy: common variants are more cell-type-specific, whereas ultra- rare variants had larger and broader effects across cell types, with the ...
From GWAS Hits to Drug Targets
Rare Variant Evidence Rare coding variants provide orthogonal support. If rare loss-of-function mutations in a gene produce a phenotype that aligns with the GWAS trait — for example, rare PCSK9 loss-of-function variants lowering LDL cholesterol, matching the GWAS signal at the PCSK9 locus — that gene is among the strongest possible drug ...
By applying this method to estimate the pathogenicity of rare coding variants in 454,712 UK Biobank individuals, we aimed to improve rare - variant association tests and genetic risk prediction for common diseases and complex traits.
Rare coding variant analysis for human diseases across ...
Gene-based rare variant analyses for 601 diseases across 748,879 individuals from three biobanks identify 363 significant associations and highlight important considerations for multi-ancestry and ...
In this work, we set out to create a dataset of gene-based rare coding variant associations for human disease across large biobanks with sequencing data, and assess the role of diverse ancestral composition in rare variant association analyses. Results Ancestry distributions across three sequenced biobanks
Rare coding variant analysis for human diseases across ...
Here, we present a pan-ancestry analysis of sequencing data from three large biobanks, including the All of Us research program. Using mixed-effects models, we performed gene-based rare variant testing for 601 diseases across 748,879 individuals, including 155,236 with ancestry dissimilar to European.
Request PDF | Rare coding variant analysis for human diseases across biobanks and ancestries | Large-scale sequencing has enabled unparalleled opportunities to investigate the role of rare coding ...