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Abdel Abdellaoui

@dr-appie.bsky.social
2.2K followers 842 following 172 posts

Complex Trait Genetics | Population Genetics | Evolutionary Genetics scholar.google.nl/citations?user=hs…

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Abdel Abdellaoui @dr-appie.bsky.social · 25/09/2026
In gesprek met documentairemaker Joe Hammond en geneticus Abdel Abdellaoui over de documentaire 'De dode junk in mij': www.npodoc.nl/artikelen/in...
npodoc.nl
‘Heb ik dezelfde destructieve genen als mijn drugsverslaafde vader?’
In gesprek met documentairemaker Joe Hammond en geneticus Abdel Abdellaoui over de documentaire De dode junk in mij.
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Nature Human Behaviour @nathumbehav.nature.com · 21/09/2026
Genome-wide analysis of social behaviour across social domains, reporters and developmental stages: a meta-regression approach
dlvr.it
Genome-wide analysis of social behaviour across social domains, reporters and developmental stages: a meta-regression approach
Nature Human Behaviour, Published online: 21 September 2026; doi:10.1038/s41562-026-02551-zA genome-wide meta-regression analysis of social behaviour studying ~500,000 observations from ~70,000 individuals, modelling context-specific SNP variation as explained by social domains, informants and age, identified six associated loci.
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Abdel Abdellaoui @dr-appie.bsky.social · 17/09/2026
Welcome to Bluesky @lyydiala.bsky.social! And congrats on your new paper! link.springer.com/article/10.1... She is definitely one to watch, so you might as well start following her now 🙂 Check out her @nathumbehav.nature.com commentary from earlier this year here: www.nature.com/articles/s41...
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medRxivpreprint @medrxivpreprint.bsky.social · 13/09/2026
Psychiatric partner resemblance and its socioeconomic component across the life course www.medrxiv.org/content/10.64898/20…
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Abdel Abdellaoui @dr-appie.bsky.social · 14/09/2026
Partners resembled each other in psychiatric disorders among 787,658 Danish couples. The part of the resemblance that overlapped with socioeconomic status grew over time. What partner resemblance means therefore depends on when it was measured. Preprint: www.medrxiv.org/content/10.6...
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bioRxiv Genetics @biorxiv-genetic.bsky.social · 07/09/2026
Phantom genetic nurture: assortative mating accounts for most of the apparent association between parental genotypes and childhood cognitive performance www.biorxiv.org/content/10.64898/20…
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Rob Sica @robsica.bsky.social · 05/09/2026
"Educate people and do good research. That is the best defense against bad research — better than blocking and censorship. Ideas cannot simply be erased."
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Ted Schwaba @tedmond.bsky.social · 04/09/2026
Some coverage of our Big Five GWAS! (with quotes by @tuckerdrob.bsky.social) After reading the comments section I am now in favor of compulsory psychometrics education.
nytimes.com
Scientists Find More Than 1,000 DNA Variants Linked to Personality Traits (Gift Article)
More than one million genomes helped identify DNA variants linked to extroversion, agreeableness, neuroticism and more. Researchers measured how those traits influenced how people lived.
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Abdel Abdellaoui @dr-appie.bsky.social · 05/09/2026
Thanks @lottelambrecht.bsky.social for the interview in the Belgian @standaard.be. We discuss the complex relationship between DNA, behavior, and society, racist pseudoscience from people like Nathan Cofnas & Emil Kirkegaard, and polygenic embryo selection. English: drive.google.com/file/d/1jSpH...
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Nature @nature.com · 02/09/2026
A study of more than one million people has uncovered around 1,200 genetic variants that are associated with personality traits. go.nature.com/4gMyEd4
go.nature.com
Anxious or outgoing? Huge study links ‘Big Five’ personality traits to genetic variants
Researchers identify more than 1,200 personality-linked genetic variants, with effects largely independent of family background.
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Nature @nature.com · 02/09/2026
Nature research paper: Robust inference and correlates from genetic associations with personality go.nature.com/3UTkobb
go.nature.com
Robust inference and correlates from genetic associations with personality - Nature
The genetic architecture of personality is robustly generalizable, minimally confounded and widely relevant to human experience.
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Ted Schwaba @tedmond.bsky.social · 02/09/2026
Our big Big Five GWAS, out today! Personality Genomics is extremely hot in 2026.
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Michel Nivard @michelnivard.bsky.social · 02/09/2026
🚨& 🧵 Our new Nature paper is out! Across 46 cohorts and up to 1.14M people per Big Five trait, we do GWAS and ask how robust, generalizable and consequential the genetic signals underlying personality really are. www.nature.com/articles/s41...
nature.com
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Michel Nivard @michelnivard.bsky.social · 02/09/2026
My Ego requires I get more listners than @dr-appie.bsky.social tune in for a very nerdy, but hopefully somewat accesible, podcast on what heritability does, and doesn't mean.
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Nature Human Behaviour @nathumbehav.nature.com · 17/08/2026
Parental haplotype reconstruction in up to 440,209 UK and Estonian individuals reveals recent assortative mating dynamics
dlvr.it
Parental haplotype reconstruction in up to 440,209 UK and Estonian individuals reveals recent assortative mating dynamics
Nature Human Behaviour, Published online: 17 August 2026; doi:10.1038/s41562-026-02556-8Reconstructing parental haplotypes for up to 440,209 UK and Estonian Biobank participants, the authors estimate genetic assortative mating across 69 traits and find that assortment for height and education has intensified in recent generations.
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Nature Human Behaviour @nathumbehav.nature.com · 18/08/2026
Genetic similarity between partners has intensified throughout the 20th century
dlvr.it
Genetic similarity between partners has intensified throughout the 20th century
Nature Human Behaviour, Published online: 18 August 2026; doi:10.1038/s41562-026-02555-9We developed a method that detects the genetic footprint of partner choice without requiring the input of partners’ genotypes. Instead, it reconstructs maternal and paternal genomes within a single individual, capturing half of each parental genome. Applied to nearly half a million people in the UK and Estonia, our method reveals partner similarity that has intensified for height and educational attainment over the past six decades.
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Charlotte Payne @libertyruth.bsky.social · 15/05/2026
Calling all researchers in social & behavioural genetics! Please read this excellent Comment by ECRs in the field (published this week in @nathumbehav.nature.com) www.nature.com/articles/s41... Led by Straub, Harerimana & Alajääskö, it calls for updated practice, training & ethics rdcu.be/fiUR2
nature.com
Early-career-researcher-led best practices for social science and behavioural genetics - Nature Human Behaviour
An emerging market promotes embryo selection for behavioural traits including IQ, but the response of the social and behavioural genetic research community remains muted. We call for unified best prac...
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Giacomo Bignardi @giacomobignardi.bsky.social · 14/07/2026
PhD in social science genetics with @dr-appie.bsky.social, @aysuo.bsky.social, et al. Great team, location, and opportunity. Apply. Fast. Do it.
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Nature Human Behaviour @nathumbehav.nature.com · 10/07/2026
Common and rare genetic variant associations with cognitive performance across development in British birth cohorts
dlvr.it
Common and rare genetic variant associations with cognitive performance across development in British birth cohorts
Nature Human Behaviour, Published online: 10 July 2026; doi:10.1038/s41562-026-02491-8Associations between polygenic indices and cognitive ability in children increase with age while rare damaging variant associations attenuate, with differential effects across the cognitive ability distribution.
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Wellcome Sanger Institute @sangerinstitute.bsky.social · 10/07/2026
Using DNA data from UK birth cohorts, researchers have found that rare DNA changes are most strongly linked to cognition in early childhood, while common DNA changes become more influential as children grow. 🧬 bit.ly/4b5w0xh
bit.ly
Links between genetics and cognition change across childhood
New study uncovers how genetics influence children’s cognitive ability as they age.
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Abdel Abdellaoui @dr-appie.bsky.social · 14/07/2026
How do nature, nurture, and their interplay drive inequality? 🧬🧠💰 New PhD position in social science genetics at @amsterdamumc.bsky.social and @vuamsterdam.bsky.social. Your supervisors will be: Titus Galama, Aysu Okbay, and me. Apply by 21 July: workingat.vu.nl/vacancies/ph... Please share!
workingat.vu.nl
Vacancy — PhD position in Social Science Genetics – VU Amsterdam & Amsterdam UMC
Applications are invited for a PhD position in Social Science Genetics, a joint appointment at Vrije Universiteit Amsterdam and Amsterdam UMC. Eligible candidates may start their studentship between J...
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Dr Elsje van Bergen @drelsje.bsky.social · 01/07/2026
Why do educational outcomes run in families—and what does that mean for social inequality in education? Thursday #ORD2026: adoption, extended-family & population-genetics studies, with Marjolijn Das, me, @dr-appie.bsky.social, Louise Elffers & Hans Luyten 🕝14:30 |📍0.055 #OnderwijsResearchDagen
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Behavior Genetics Association @behaviorgenetic.bsky.social · 27/06/2026
A highlight from yesterday: The public science committee organized a plenary symposium 'From data to discourse: Behavioral Genetics as a Public Science' chaired by @evangiangrande.bsky.social . During the symposium, we heard from:
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Behavior Genetics Association @behaviorgenetic.bsky.social · 26/06/2026
💫 These junior-career researchers blew it out of the park yesterday morning during the presidential symposium! Curious what they presented on? Check out the full conference program: bga.org/content.aspx... - abstracts will be shared in an upcoming edition of BG!
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Behavior Genetics Association @behaviorgenetic.bsky.social · 24/06/2026
Two few take-aways from a great opening keynote by Wouter Peyrot: 🩺 Genetic counselling in the clinic is evidence-based and clinically useful for empowerment
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Abdel Abdellaoui @dr-appie.bsky.social · 23/06/2026
Queens 👑
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Behavior Genetics Association @behaviorgenetic.bsky.social · 23/06/2026
The local hosts are doing some last prep before welcoming all of you at the opening reception, see you soon🎉
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laurawesseldijk.bsky.social @laurawesseldijk.bsky.social · 23/06/2026
Kicking off BGA 2026 in an unexpectedly warm Amsterdam! Looking forward to three days of amazing science with fantastic people in our lovely city ❌❌❌
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Abdel Abdellaoui @dr-appie.bsky.social · 05/06/2026
Had a fantastic time teaching GWAS Day at ISG 2026! We asked participants which trait they'd most want to do a GWAS on (they got bonus points if it wasn't subjected to a GWAS yet). Here are their answers. What would yours be?
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Behavior Genetics Association @behaviorgenetic.bsky.social · 27/05/2026
Exciting new research findings in the latest issue of Behavior Genetics (Volume 56, Issue 3):https://link.springer.com/journal/10519/volumes-and-issues/56-3?utm_source=springer_etoc&utm_medium=email&utm_campaign=CONR_10519_AWA1_GL_DTEC_054CI_TOC-260526&utm_content=etoc_springer_20260526
link.springer.com
Access research journals, articles, books and more | Springer Nature Link
Providing access to millions of research articles and chapters from Science, Technology and Medicine, and Humanities and Social Sciences
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Abdel Abdellaoui @dr-appie.bsky.social · 25/05/2026
Een dna-test zet het leven van journalist Cas Reijnders op z'n kop: zijn vader blijkt niet zijn genetische vader. In episode 3 van de NRC-podcast Koekoekskind kwam Kim Bos bij me langs met de vraag waar veel van mijn werk over gaat: hoe belangrijk is dna eigenlijk? www.nrc.nl/koekoekskind/
nrc.nl
Koekoekskind
Een dna-test leidt tot een persoonlijke zoektocht én een groter verhaal: het structureel falen en gebrekkig toezicht in de Nederlandse fertiliteitssector.
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Abdel Abdellaoui @dr-appie.bsky.social · 22/05/2026
Weekendavisen har interviewet mig om denne artikel til deres Ideer-sektion: Elitens gener. Et rigtig fint stykke om, hvordan gener og socioøkonomi i stigende grad sorteres sammen. Bonus: det skønne ler-coverart af Stephan Dybus. Tak @weekendavisen.dk!
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Patrick Turley @paturley.bsky.social · 19/05/2026
Very excited about this preprint that we just posted. It introduces the Genomic-Relatedness Matched Association (GRMA) study. It’s an extension to family-based GWAS that uses extended relatives beyond only siblings in diverse-ancestry data with very little bias. (Link below.)
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Abdel Abdellaoui @dr-appie.bsky.social · 18/05/2026
Here are my four GWAS lectures of ~20 minutes each for the International Statistical Genetics Workshop 2026. They're part of the broader workshop curriculum but also work as standalone lectures covering the basics of GWAS from the ground up. Videos are below 👇🏽
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Abdel Abdellaoui @dr-appie.bsky.social · 13/05/2026
Thank you @rafaelahlskog.bsky.social and @aysuo.bsky.social for having me and for the opportunity to discuss our work! Check out the podcast in the quoted tweet below, and check out the paper we discussed here: www.nature.com/articles/s41...
nature.com
Socio-economic status is a social construct with heritable components and genetic consequences
Nature Human Behaviour - Abdellaoui et al. synthesize genomic evidence on the link between socio-economic status and heredity. They show how social stratification may create selection pressures,...
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Aysu Okbay @aysuo.bsky.social · 13/05/2026
Another episode with @dr-appie.bsky.social because who else brings a laptop to a deserted island?
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ESSGN @essgn.bsky.social · 13/05/2026
Big news! @dr-appie.bsky.social returns to Born and Raised this week, and besides talking about how social inequality and genetic structure affect each other, he also has a cool surprise for us! Can you guess what it is?
essgn.podbean.com
How Society Shapes the Genome - Abdel Abdellaoui returns | Born and Raised
Can society shape the human genome? What happens when people move to opportunity? Why do genes associated with educational attainment cluster geographically? And what happens to the gene pool when edu...
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Rafael Ahlskog @rafaelahlskog.bsky.social · 13/05/2026
@dr-appie.bsky.social is so awesome that me and @aysuo.bsky.social could not not have him back on the podcast. We talk in depth about his @nathumbehav.nature.com paper "Socioeconomic status is a social construct with heritable components and genetic consequences". Great conversation!
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laurawesseldijk.bsky.social @laurawesseldijk.bsky.social · 11/05/2026
The question I get most after talks about music and mental health: "But what about people who just listen to music?" Most of us never pick up an instrument, we engage with music through listening... So we studied it. New paper on music listening, mental health & genetics 🎵 doi.org/10.1016/j.ja...
sciencedirect.com
Does listening to music relate to mental health in the general population: a genetically informed approach
While some people actively play instruments, most primarily engage with music through listening. Although intervention studies consistently report pos…
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Ryosuke Fujii (Ryo) @ryo-epi.bsky.social · 01/05/2026
Here is the link to share 🔗: rdcu.be/fgqH8
rdcu.be
How to design effective scientific figures
Nature Human Behaviour - Scientific figures strongly influence how research findings are interpreted, yet guidance on figure design has largely focused on technical aspects of visualization. In...
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Abdel Abdellaoui @dr-appie.bsky.social · 01/05/2026
Only a couple of days left to apply ...
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Aysu Okbay @aysuo.bsky.social · 29/04/2026
In this week's episode, we talk to @laurawesseldijk.bsky.social about genetics, musicality, metal, mental health. But more importantly, we finally uncover @dr-appie.bsky.social's secret music career and learn about Laura's childhood playing trombone on a horse while doing a headstand??
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laurawesseldijk.bsky.social @laurawesseldijk.bsky.social · 29/04/2026
There was a lot of laughter during this conversation and a few secret confessions... But we also had some great discussions about musicality, genetics, Beethoven and public outreach, mental health, and music genres... Thank you @rafaelahlskog.bsky.social and @aysuo.bsky.social for having me! 🎶
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Rafael Ahlskog @rafaelahlskog.bsky.social · 29/04/2026
There appears to be an unusually large overlap between social science genetics and metal fandom. Had so much fun having this conversation with @aysuo.bsky.social and Laura Wesseldijk!
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Abdel Abdellaoui @dr-appie.bsky.social · 29/04/2026
omg it's laura wesseldijk, I love laura wesseldijk!
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Behavior Genetics Association @behaviorgenetic.bsky.social · 28/04/2026
⚠️ This BGA has turned out to be exceptionally popular with unprecedented numbers of submissions and people wanting to attend. We are now holding a waiting list for non-speakers (this includes symposia Chairs and Discussants) who have not yet registered.
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Abdel Abdellaoui @dr-appie.bsky.social · 18/04/2026
The Akbari/Reich ancient-DNA paper is consistent with our argument that selection intensified after the agricultural transition and rise of civilizations, as growing social stratification influenced heritable traits via mortality, fertility, migration, and non-random mating 👇🏽
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Abdel Abdellaoui @dr-appie.bsky.social · 17/04/2026
Coming soon! Did you register yet? www.colorado.edu/ibg/workshop...
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Abdel Abdellaoui @dr-appie.bsky.social · 03/04/2026
We schreven voor Medisch Contact een artikel over polygene embryoselectie 🧬👶🏽 Hierin leggen we uit wat deze technologie wel en niet kan, waarom de voorspellende waarde beperkt is, welke onbedoelde neveneffecten er kunnen zijn, en welke ethische en maatschappelijke vragen dit oproept.
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Behavior Genetics Association @behaviorgenetic.bsky.social · 31/03/2026
💼 Three postdoc positions: Genomics and life paths (Uppsala, Amsterdam and Oslo) bga.org/content.aspx...
bga.org
Three postdoc positions: Genomics and life paths (Uppsala, Amsterdam, Oslo) - Behavior Genetics Association
Genomics and life paths is a three-node consortium between Uppsala University, Amsterdam UMC, and University of Oslo funded by the Swedish Research Council. In this project, we will conduct several st...
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