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Ben Lehner

@benlehner.bsky.social
1.7K followers 788 following 23 posts

Solve Biology Head of Generative Genomics, Wellcome Sanger Institute, Cambridge, UK Systems + Synthetic Biology, CRG, Barcelona barcelonacollaboratorium.com allox.bio www.sanger.ac.uk/programme/generati…

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Ben Lehner @benlehner.bsky.social · 09/08/2026
Conservation and divergence in the allosteric architectures of five human protein kinases. Excited to share our new preprint by @carlafolgado.bsky.social @tonibeltran.bsky.social @sangerinstitute.bsky.social @crg.eu @ibv-csic.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
Conservation and divergence in the allosteric architectures of five human protein kinases
Protein kinases are central to biological regulation, dysregulated in many diseases, and the targets of a hundred clinically-approved drugs. Structural conservation of kinase active sites makes the de...
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Ben Lehner @benlehner.bsky.social · 08/08/2026
Allostery is a widespread cause of loss-of-function variant pathogenicity by @xt117.bsky.social @sangerinstitute.bsky.social www.nature.com/articles/s41...
nature.com
Allostery is a widespread cause of loss-of-function variant pathogenicity - Nature Communications
Mutations at sites distant from a protein’s active site can disrupt function through allosteric mechanisms. Here, authors present evidence that allostery is a widespread and underappreciated cause of ...
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Ben Lehner @benlehner.bsky.social · 03/08/2026
1st genome sequenced (Sanger 1977), 1st genome synthesised (Venter 2003), 1st genome + proteome fully mutated (Huijin Xiangua 2026!) @crg.eu @sangerinstitute.bsky.social Complete Mutagenesis of the Genome and Proteome of ΦX174 www.biorxiv.org/content/10.6...
biorxiv.org
Complete Mutagenesis of the Genome and Proteome of ΦX174
The bacteriophage ΦX174 was the first genome to be sequenced and the first to be chemically synthesised. Here we present a complete map of the consequences of changing every nucleotide in the ΦX174 ge...
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Centre de Regulació Genòmica (CRG) @crg.eu · 03/06/2026
Congratulations to CRG's @benlehner.bsky.social on receiving the 2026 Premio Rei Jaume I for Biomedical Research. The award recognises his pioneering discoveries on genetic variation, evolution and disease, helping transform our understanding of biology and human health. #genomics #genetics #CRG
Ben Lehner at the CRG
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Ben Lehner @benlehner.bsky.social · 28/05/2026
Excited to release #OpenSplice - the impact of >500,000 mutations on the alternative splicing of 600 human exons www.biorxiv.org/content/10.6... Led by @gioia-quarantani.bsky.social + funded by @opentargets.org ‬ @sangerinstitute.bsky.social @crg.eu #cshlsymp26 #RNA2026 @rnasociety.bsky.social
biorxiv.org
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Open Targets @opentargets.org · 27/05/2026
Introducing OpenSplice, an atlas of splice-altering variants and the largest systematic analysis of splicing regulatory variants OpenSplice quantifies the impact of 590,000+ variants on the splicing of 608 alternatively spliced exons, and is out now on bioRxiv 🧬🖥️ www.biorxiv.org/content/10.6...
Figure 2 from the publication: Heatmap of ΔPSI values for all 585 most completely characterized exons (>50% designed variants recovered), ordered by wild-type (WT) PSI (left color bar).

Underneath is the reference to the paper, between the bioRxiv and Open Targets logos: Quarantani, G., et al. (2026) OpenSplice: the impact of half a million mutations on the alternative splicing of 600 human exons
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Gioia Quarantani @gioia-quarantani.bsky.social · 26/05/2026
1\ Excited to finally share some of my PhD work: OpenSplice! We measured how >590,000 mutations affect exon inclusion across 600 human exons, creating a resource to study splicing regulation, benchmark variant effect predictors, and support variant interpretation.
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Fran Supek @fransupek.bsky.social · 26/03/2026
Great collaboration between @genomedatalab.bsky.social at @irbbarcelona.org / @bric-ucph.bsky.social and the @benlehner.bsky.social group at @crg.eu / @sangerinstitute.bsky.social 👉Read our NMDetective-AI study www.biorxiv.org/content/10.6...
biorxiv.org
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Ben Lehner @benlehner.bsky.social · 08/04/2026
AI x BIO 2026, 8-10 June Submit an abstract now! >450 registered last year coursesandconferences.wellcomeconnectingscience.org/event/ai-x-b...
coursesandconferences.wellcomeconnectingscience.org
AI x BIO — 20260608
Enter the era of AI in Biology
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Omar Jamshed @omarjam.bsky.social · 21/02/2026
Wow. Catalonia has more active clinical trials than the entirety of the UK or Germany. That's wild. From the latest @biocat.cat annual report.
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Ben Lehner @benlehner.bsky.social · 20/02/2026
The allosteric landscape of the Src kinase by Toni Beltran, @ajfaure.bsky.social , @crg.eu @sangerinstitute.bsky.social @alloxbio.bsky.social www.science.org/doi/10.1126/...
science.org
The allosteric landscape of the Src kinase
Comprehensive allosteric mapping prioritizes all possible druggable surface pockets in the Src kinase for allosteric inhibition.
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Ben Lehner @benlehner.bsky.social · 01/01/2026
Looking to start your lab in generative biology / AI? Come join us at the @sangerinstitute.bsky.social Sanger is core-funded so you can generate data at scale to train the next generation of models and understanding. Design/Engineering/Chemistry/Proteins/Pathways! pls RT tinyurl.com/GenGenFaculty
tinyurl.com
Group Leader - Generative Biology and AI
Do you want to help us improve human health and understand life on Earth? Make your mark by shaping the future to enable or deliver life-changing science to solve some of humanity’s greatest challenge...
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Ben Lehner @benlehner.bsky.social · 23/10/2025
TF-MAPS: fast high-resolution functional and allosteric mapping of DNA-binding proteins by @XianghuaLi2 Are Transcription Factors really 'undruggable'? www.biorxiv.org/content/10.1...
biorxiv.org
TF-MAPS: fast high-resolution functional and allosteric mapping of DNA-binding proteins
Transcription factors (TFs) bind specific DNA sequences to control gene expression. Modulating TF activity is of considerable therapeutic interest but very few TFs have been successfully drugged. TF D...
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Guillaume Diss @guillaumediss.bsky.social · 25/08/2025
Latest pre-print from our lab is out. Great work by @alexbendel.bsky.social and team. Full deep mutational scan of an entire human protein interaction domain family 2M quantitative measurement of protein-protein interaction -> deep learning model to predict PPI from sequence More details 👇
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Ben Lehner @benlehner.bsky.social · 01/08/2025
Under which circumstances do genomic neural networks learn motifs and their interactions?https://www.biorxiv.org/content/10.1101/2025.07.25.666754v1
biorxiv.org
Under which circumstances do genomic neural networks learn motifs and their interactions?
The use of neural networks to model genomic data in sequence-to-function scenarios has soared over the last decade. There remains much debate about whether these models are interpretable, either inher...
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Ben Lehner @benlehner.bsky.social · 31/07/2025
New preprint from the allostery team www.biorxiv.org/content/10.1...
biorxiv.org
Allosteric and Energetic Remodeling by Protein Domain Extensions
Many functions of proteins are performed by independently folding structural units called domains. The structures of domains are conserved during evolution but they are not identical. For example, the...
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Albert Escobedo @albertescobedo.bsky.social · 25/07/2025
🎲 Our paper on the genetics, energetics, and allostery in proteins with randomized cores and surfaces is out today @science.org! 🧬 By charting a protein’s sequence universe, we could rationalize which versions were kept through evolution – and why many stable ones were not.
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Ben Lehner @benlehner.bsky.social · 25/06/2025
New preprint: Allostery is a widespread cause of loss-of-function variant pathogenicity by the great @xt117.bsky.social biorxiv.org/content/10.1...
biorxiv.org
Allostery is a widespread cause of loss-of-function variant pathogenicity
Allosteric communication between non-contacting sites in proteins plays a fundamental role in biological regulation and drug action. While allosteric gain-of-function variants are known drivers of onc...
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Ben Lehner @benlehner.bsky.social · 25/06/2025
Only a few days left to apply to become a group leader in our Generative Biology programme at @sangerinstitute.bsky.social www.sanger.ac.uk
sanger.ac.uk
Wellcome Sanger Institute - Genomics Research Institute in Cambridge
We are a world-leading genomics research institute in Cambridge. Our work helps improve human health and understand life on Earth
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Ben Lehner @benlehner.bsky.social · 23/06/2025
Arriving at the airport to fly to an AI conference and this happens #AIxBio25
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Ben Lehner @benlehner.bsky.social · 21/06/2025
The evolution of allostery in a protein family. Aina's new preprint containing seven complete comparative allosteric maps biorxiv.org/content/10.1...
biorxiv.org
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Anna Arutyunyan @immunobananna.bsky.social · 12/06/2025
Alzheimer’s disease 🧠starts with a molecular domino effect - but what triggers the first piece to fall? In our new study we cracked open the black box of early protein aggregation, and the findings could reshape how we fight neurodegeneration. 🧵👇 www.science.org/doi/10.1126/...
science.org
Massively parallel genetic perturbation suggests the energetic structure of an amyloid-β transition state
The aggregation rates of >140,000 mutants reveal the energetic structure of an amyloid-β nucleation reaction transition state.
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Max Stammnitz @maxstammnitz.bsky.social · 02/06/2025
1 plant hormone receptor ☘️ 3,500 mutants, to single-site saturation 🧬 >45,000 binding and abundance measurements 📶 Very happy to present our latest work – where deep mutational scanning meets the world of small molecules.

 www.biorxiv.org/content/10.1...

 With @benlehner.bsky.social [1/7]
biorxiv.org
The genetic architecture of an allosteric hormone receptor
Many proteins function as switches, detecting chemicals and transducing their concentrations into cellular responses. Receptor switches are key to the integration of environmental signals, yet it is n...
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Taylor Mighell @taylor-mighell.bsky.social · 01/06/2025
Shoutout to the Maxi @maxstammnitz.bsky.social for pioneering dose-response methods and check out his pre-print too: www.biorxiv.org/content/10.1...
biorxiv.org
The genetic architecture of an allosteric hormone receptor
Many proteins function as switches, detecting chemicals and transducing their concentrations into cellular responses. Receptor switches are key to the integration of environmental signals, yet it is n...
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Reposted by Ben Lehner
Taylor Mighell @taylor-mighell.bsky.social · 01/06/2025
GPCR-MAPS is now live! www.biorxiv.org/content/10.1... A new platform for high resolution functional mapping of GPCRs with massive mutagenesis. We identify the core activation network, residues involved in biased signaling, and generate >7,000 full dose response curves. With @benlehner.bsky.social
biorxiv.org
The genetic architecture of G-protein coupled receptor signaling
G-protein coupled receptors (GPCRs) are the most abundant class of human receptors and drug targets. The vast majority of GPCR drugs bind the conserved orthosteric pocket, which can lead to non-specif...
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Jonathan Frazer @jonnyfrazer.bsky.social · 26/05/2025
Want to improve your protein or genomic language model’s performance at zero-shot variant effect prediction? We propose a simple adjustment to likelihood-based predicton
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Doug Fowler @dougfowler.bsky.social · 15/05/2025
Our "Atlas of Variant Effects 2030 Roadmap" is live: zenodo.org/records/1542... 1/n
zenodo.org
Atlas of Variant Effects 2030 Roadmap: resolving human variants of uncertain significance
At the Clinical Atlas of Variant Effects meeting (CLAVE meeting, July 2024, Pittsburgh USA), we developed recommendations for a draft atlas that can be realized by 2030, with a focus on empowering gen...
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Benedetta Bolognesi @bennibolo.bsky.social · 09/05/2025
Countdown officially started! #VariantEffect25 @varianteffect.bsky.social
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Ben Lehner @benlehner.bsky.social · 06/05/2025
Come and join us! We’re hiring a new Group Leader in Generative Biology at the @sangerinstitute.bsky.social Building AI models or the data to train them? Core funding of >$130M a year for a faculty of ~30. www.nature.com/naturecareer... acrobat.adobe.com/id/urn:aaid:... pls RT!
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Ben Lehner @benlehner.bsky.social · 04/05/2025
We quantify the aggregation of >100,000 random protein sequences to train CANYA, a convolution-attention hybrid neural network to predict aggregation from sequence. With @bennibolo.bsky.social www.science.org/doi/10.1126/...
science.org
Massive experimental quantification allows interpretable deep learning of protein aggregation
xAI trained on >100,000 random peptides predicts and elucidates primary sequence determinants of aggregation.
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Centre de Regulació Genòmica (CRG) @crg.eu · 24/02/2025
Deadline for abstract submissions and early bird reg for #VariantEffects25 is 1 March 2025. Organised by @bennibolo.bsky.social @jonnyfrazer.bsky.social @benlehner.bsky.social @muffley.bsky.social @muffley.bsky.social and Mafalda Dias. More info: events.ibecbarcelona.eu/mutational-s...
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Andy Fraser @andyfraser.bsky.social · 04/02/2025
Delighted to share our latest paper describing a method to read the levels of hundreds of metabolites or drugs in parallel using DNA sequencing. This method, which we call ‘smol-seq’ (Small MOLecule sequencing), harnesses the power of DNA sequencing for metabolite detection: rdcu.be/d8xLv (1/6)
rdcu.be
Quantifying metabolites using structure-switching aptamers coupled to DNA sequencing
Nature Biotechnology - Metabolites can be quantified using a combination of aptamers and DNA barcodes.
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Ben Lehner @benlehner.bsky.social · 03/02/2025
3 great computational positions available at @alloxbio.bsky.social to work with the great @ajfaure.bsky.social @juliadiumenge.bsky.social and team
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Andre Faure @ajfaure.bsky.social · 30/01/2025
At ALLOX @alloxbio.bsky.social in Barcelona we now have 3 computational positions available! 📌Structural Bioinformatics Scientist 👉 tinyurl.com/3rs46j4t 📌Platform Bioinformatician 👉 tinyurl.com/nyvazbke 📌Computational Chemist 👉 tinyurl.com/5n6vpem3 Apply or repost to help us spread the word 🙏
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Albert Escobedo @albertescobedo.bsky.social · 23/01/2025
I am incredibly excited to announce that our project with @benlehner.bsky.social, @thomaswilhelm-blue.bsky.social, and the @crg.eu #TBDO has been awarded an ERC Proof of Concept Grant from @ercresearch.bsky.social! Huge thanks to everyone involved for their ongoing support – let's boost the science!
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Leopold Parts @leopoldparts.bsky.social · 31/01/2025
If you’d like to work on such projects, our team is hiring postdocs! We are part of the new Generative and Synthetic Genomics programme with @benlehner.bsky.social and Jussi Taipale, combining data generation at scale with AI to solve biology.Check out sanger.wd103.myworkdayjobs.com/en-US/Wellco...
sanger.wd103.myworkdayjobs.com
Postdoctoral Fellow | Generative and Synthetic Genomics
Do you want to help us improve human health and understand life on Earth? Make your mark by shaping the future to enable or deliver life-changing science to solve some of humanity’s greatest challenge...
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Leopold Parts @leopoldparts.bsky.social · 31/01/2025
We're delighted to share our work on scrambling the human genome using prime editing, repetitive elements, and recombinases in @science.org , led by @jonaskoeppel.bsky.social , @f-raphael.bsky.social , with @proftomellis.bsky.social and George Church. www.science.org/doi/10.1126/...
science.org
Randomizing the human genome by engineering recombination between repeat elements
We lack tools to edit DNA sequences at scales necessary to study 99% of the human genome that is noncoding. To address this gap, we applied CRISPR prime editing to insert recombination handles into re...
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Ben Lehner @benlehner.bsky.social · 19/01/2025
Nice highlighting of @taylor-mighell.bsky.social's GPCR pharmacochaperone preprint by @dereklowe.bsky.social @science.org www.biorxiv.org/content/10.1...
biorxiv.org
A pharmacological chaperone stabilizer rescues the expression of the vast majority of pathogenic variants in a G protein-coupled receptor
Reduced protein stability is the most frequent mechanism by which rare missense variants cause disease. A promising therapeutic avenue for treating destabilizing variants is pharmacological chaperones...
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Leopold Parts @leopoldparts.bsky.social · 15/01/2025
We are happy to share our enhancer scramble story, a strategy to create hundreds of stochastic deletions, inversions, and duplications within mammalian gene regulatory regions and associate these new architectures with gene expression levels 🧵 www.biorxiv.org/content/10.1...
Enhancer scrambling strategy
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Ben Lehner @benlehner.bsky.social · 13/01/2025
@crg.eu (winter) commute
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Centre de Regulació Genòmica (CRG) @crg.eu · 09/01/2025
Missense mutations are responsible for many heritable genetic disorders. Researchers led by @benlehner.bsky.social are carrying out large-scale experiments to understand why. Unstable proteins are emerging as a clear mechanism of action. Today in @elpais.com by @manuelansede.bsky.social.
english.elpais.com
The first ‘human domainome’ reveals the cause of a multitude of diseases
An ingenious large-scale experiment in Barcelona has led to the creation of a catalog detailing the effects of half a million DNA mutations
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Centre de Regulació Genòmica (CRG) @crg.eu · 08/01/2025
Introducing Human Domainome v1, the largest and most comprehensive library of human protein variants to date, which maps the effects of +500K mutations across 522 domains. The study by @benlehner.bsky.social and Toni Beltran is out now in @nature.com. Illustration by @queralttolosa.bsky.social.
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Malgorzata Rogalska @mrogalska.bsky.social · 02/01/2025
What a way to start 2025! Our spliceosome blueprint has been recognized by @forbes.com as one of the “Top Five Breakthroughs of 2024”. Huge thanks to my colleagues and my mentor Juan Valcarcel at @crg.eu #Biotech #Spliceosome #RNA #Innovation www.forbes.com/sites/alexkn...
forbes.com
Five Breakthroughs In 2024 That Laid A Foundation For Future Tech
From transforming coal to computing with DNA to pharmaceutical manufacturing in space, these are the discoveries that will set the stage for the next decade’s technology.
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Nick Stroustrup @nstroustrup.bsky.social · 07/12/2024
One lovely thing about living and working in Barcelona: flying home and, on the final approach, catching a panoramic view of our daily routine.
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Ben Lehner @benlehner.bsky.social · 03/12/2024
Can a single small molecule rescue the stability of nearly all mutations in a protein? Our new preprint by Taylor Mighell www.biorxiv.org/content/10.1... thread on the other place: x.com/taylor_mighe...
biorxiv.org
A pharmacological chaperone stabilizer rescues the expression of the vast majority of pathogenic variants in a G protein-coupled receptor
Reduced protein stability is the most frequent mechanism by which rare missense variants cause disease. A promising therapeutic avenue for treating destabilizing variants is pharmacological chaperones...
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Reposted by Ben Lehner
Pedro Beltrao @pedrobeltrao.bsky.social · 03/12/2024
It is always best to get scooped on a project before you put much work on it. Really cool preprint by Taylor Mighell and Ben Lehner on the effect of binder molecules on general rescue effect of destabilizing variants. Should work with protein binders as well. www.biorxiv.org/content/10.1...
biorxiv.org
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Arnau Sebé-Pedrós @arnausebe.bsky.social · 25/11/2024
We have two open PhD positions in my group at @crg.eu. We are seeking candidates with a background in computational and/or molecular biology, and with a broad interest in evolutionary biology, gene regulation, and comparative genomics. 📅Apply before January 12 here: www.crg.eu/en/content/t...
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mara lawniczak @marakat.bsky.social · 25/11/2024
last couple days to apply (for free! from anywhere in the world!) to the Sanger 2025 PhD Programme — Deadline: 28th November 2024 (09:00 GMT) For more info, visit www.sanger.ac.uk/about/study/...
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Hsiu-Chuan Lin @hsiuchuanlin.bsky.social · 23/11/2024
Excited to announce that I will start my group at @crg.eu in Barcelona next April! We will decode and engineer cell fates using stem cell models, perturbation screening and single-cell multiomics. Looking forward to the new chapter ahead!
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Centre de Regulació Genòmica (CRG) @crg.eu · 23/11/2024
Big 🧬 news this week: we have launched the first Joint Program on Evolutionary Medical Genomics. Spearheaded by @mirimiam.bsky.social, Barcelona researchers will study and exploit the vast genomic diversity of life on Earth to enhance precision medicine. Full story in @elpais.com
english.elpais.com
The dawn of a new medicine: Researchers use the theory of evolution to fight cancer
The world’s first joint research program in evolutionary medical genomics has been launched in Barcelona, under the direction of biologist Manuel Irimia
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