ArticleNature genetics2022
Within-sibship genome-wide association analyses decrease bias in estimates of direct genetic effects.
Article in Nature genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 233 papers, 3 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
233 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Socioeconomic position, genetic susceptibility, and epigenetic profiles in obesity across the life course: a systematic review.International journal of obesity (2005) · 2026Pooled it
- Genetics of monozygotic twins reveals the impact of environmental sensitivity on psychiatric and neurodevelopmental phenotypes.Nature human behaviour · 2025Pooled it
- Overcoming attenuation bias in regressions using polygenic indices.Nature communications · 2023Pooled it
- No genome-wide correlations and little shared genetic architecture between reproductive life-history traits and estrogen receptor-positive breast cancer risk.Molecular biology and evolution · 2026Article
- Genetics of major depressive disorder in a homogeneous population with uniform phenotyping.Molecular psychiatry · 2026Article
- Big data and psychiatry: advances, constraints and future directions.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2026Article
- Multivariate GWAS framework for family trios with parental phenotypes to control dynastic effects.BMC bioinformatics · 2026Article
- Heritability and social interaction in labor market outcomes: Evidence from the population of twins in the United States.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Genomic insights into natural selection in recent human history.Nature reviews. Genetics · 2026Review
- Article
- Article
- Genetic architectures of brain-related traits are shaped by strong selective constraints.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Article
- Association Between Socioeconomic Status and Atrial Fibrillation: A Two-Sample Mendelian Randomization Study.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2026Article
- Beyond years of schooling: Genetic associations across educational milestones in two Norwegian cohorts.PLoS genetics · 2026Article
- Plasma apolipoprotein E protein attenuates pulmonary fibrosis through LRP1 and PLAU dual receptor-mediated TGF-β/Smad inhibition.Journal of advanced research · 2026Article
- "Yet the Problem Remains": Why Genetic Determinism Still Haunts Biomedical Research.Bioethics · 2026Article
- Common and rare genetic variant associations with cognitive performance across development in British birth cohorts.Nature human behaviour · 2026Article
- Investigating antidiabetic drug targets as potential therapeutic modulators for schizophrenia.Psychopharmacology · 2026Article
- Genetic Assessment of Oesophageal Safety of GLP-1 and GIP Receptor Perturbation: A Drug-Target Mendelian Randomisation Study.Biomedicines · 2026Article
173 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
102 authors.
Funding
Abstract
Estimates from genome-wide association studies (GWAS) of unrelated individuals capture effects of inherited variation (direct effects), demography (population stratification, assortative mating) and relatives (indirect genetic effects). Family-based GWAS designs can control for demographic and indirect genetic effects, but large-scale family datasets have been lacking. We combined data from 178,086 siblings from 19 cohorts to generate population (between-family) and within-sibship (within-family) GWAS estimates for 25 phenotypes. Within-sibship GWAS estimates were smaller than population estimates for height, educational attainment, age at first birth, number of children, cognitive ability, depressive symptoms and smoking. Some differences were observed in downstream SNP heritability, genetic correlations and Mendelian randomization analyses. For example, the within-sibship genetic correlation between educational attainment and body mass index attenuated towards zero. In contrast, analyses of most molecular phenotypes (for example, low-density lipoprotein-cholesterol) were generally consistent. We also found within-sibship evidence of polygenic adaptation on taller height. Here, we illustrate the importance of family-based GWAS data for phenotypes influenced by demographic and indirect genetic effects.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.