Pontus Skoglund

@pontus-skoglund.bsky.social

Ancient DNA, evolution, and the human past. Senior group leader leading the research of the Ancient Genomics lab at the Francis Crick Institute. http://www.skoglundlab.org

There's a playful show about ancient DNA at the Francis Crick Institute to July '27: buttons, bright colours, audio, video & flashing lights. Behind the British Library & St Pancras station, London. Recommended for inspiring the future scientist in curious 10-year-olds (my launch photos)

“Science describes accurately from outside, poetry describes accurately from inside. Both celebrate what they describe. We need the languages of both science & poetry to save us from merely stockpiling endless ‘information’ that fails to inform our ignorance or irresponsibility.” Ursula Le Guin 2014

Very interesting perspective article by @caina89.bsky.social et al on genetic studies in psychiatry. The authors argue that studies increasingly rely on "shallow" phenotyping (self-reported), leading to biases in estimation of genetic relationships between disorders. www.nature.com/articles/s41...

The predicament of heritable confounders - Nature Genetics

This Perspective argues that diagnoses derived from self-reports, electronic health records and self-administered questionnaires introduce heritable bias that confounds the interpretation of data from...

nature.com

🐺 Wolves in dog's clothing 🐺 Our latest in @pnas.org uncovers a surprise three to five thousand years ago: 2 canids in human contexts on a tiny island in the middle of the Baltic Sea, that ate marine food—but had 100% gray wolf ancestry. Where they tame wolves, or even an incipient domestication?

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‼️📢 Neandertal as prey‼️ We demonstrated selective cannibalism behavior at the end of the Middle Palaeolithic in Northern Europe #Neandertal #Prehistory #Cannibalism #MiddlePaleolithic #Goyet

Quentin Cosnefroy@quentin-cosnefroy.bsky.social · 9mo ago

Did Neandertals choose their prey when practicing cannibalism?🍖 Check out our new study, just published in Scientific Reports - @natureportfolio.nature.com! We provide the strongest evidence to date for a highly selective cannibalism at the end of Neandertal lineage, 41-45.000 years ago. 1/7

Degraded DNA will be riddled with errors, mutations happening after death. Polygenic risk for the psychiatric conditions quoted in the media campaign is driven by rare variants of big effect. A potential problem could thus be uncorrected errors artefactually increasing the AH DNA risk estimate.

Graham Coop@gcbias.bsky.social · 9mo ago

In particular, the claims that “[Hitler’s polygenic] score for schizophrenia, autism and bipolar disorder was actually higher than 99% of the individuals.” and " It is also rare to have a high polygenic risk score for all three conditions" strike me as strange.

I’m not an expert on polygenic scores for mental health, but a concern I would have is whether something has gone wrong with the genotyping, leading to misestimated polygenic scores that look extreme.

In particular, the claims that “[Hitler’s polygenic] score for schizophrenia, autism and bipolar disorder was actually higher than 99% of the individuals.” and " It is also rare to have a high polygenic risk score for all three conditions" strike me as strange.

As I told the CNN, without details and data it is not possible to assess the claims. More importantly, the scientific value of this media campaign, balanced against the possible stigmatization of individuals with these real conditions today, is highly questionable. edition.cnn.com/2025/11/13/s...

Researchers say they have verified and sequenced Hitler’s DNA – and found a genetic disorder | CNN

Analysis of Adolf Hitler’s DNA reveals he may have had a rare genetic disorder that can delay puberty.

edition.cnn.com

In case you missed it, catch the Question of Science podcast on ancient DNA on your favorite platform. We cover why ancient DNA studies can make a difference not only to understanding history, but also health and disease.

The Francis Crick Institute@crick.ac.uk · 10mo ago

NEW EPISODE: Who are our ancestors and why does it matter? Join our expert panellists as they answer audience questions about ancient DNA. Listen on your favourite podcast platform: lnk.to/AQOSAncientD...

Episode graphic titled “Why Does Ancient DNA Matter?” featuring several speakers and a large question mark background.

Are you obsessed with archaeological or historical questions and easily get into coding? Or a computational scientist that want to understand biology and disease evolution, and curious about the ancient past? If you have these or other burning questions that fits into our programme, apply below!

Pontus Skoglund@pontus-skoglund.bsky.social · 10mo ago

PhD-opening in our ancient genomics lab this year, apply below! We work on: 📜 Genetic history integrated with archaeology and history 📈 Natural selection and trait genetics 🐺 Evolutionary genomics of dogs and wolves 🦠 Ancient pathogen genomics 💀 Hominin evolution and ancient proteomics