Joris Deelen
@jorisdeelen.bsky.social
1.3K followers 190 following 36 posts
Associate professor at the section of Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center working on the genetics of human longevity and biomarkers of healthy ageing #genetics #biomarkers #ageing
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jorisdeelen.bsky.social
I am very excited to officially announce that I will be starting my new position as associate professor ("Universitair Hoofddocent") in the section of Molecular Epidemiology, Department of Biomedical Data Sciences at the Leiden University Medical Center on the 1st of January! (1/4)
jorisdeelen.bsky.social
And that was the end of part 2, an inspiring G-JAM conference in Jena with many exciting talks! Next up the TWIN4EarLiStAge HorizonEU Twinning Project Training Course in the Biology of Aging in Crete and the Biomarkers of Aging Consortium meeting in Boston!
jorisdeelen.bsky.social
Conference season has officially started! I had a great time in Berlin last week @ComLab10 organised by the Alexander von Humboldt Foundation where I talked about our work on the genetics of human longevity. It was an inspiring meeting and I was really impressed by the pitches from the participants!
Reposted by Joris Deelen
adamrutherford.bsky.social
Phenomenal. In my 10 year update of A Brief History, I make the point that in the first edition, not one disease had been successfully treated using gene therapy. Today that number is at least 7.
Reposted by Joris Deelen
delladavid-lab.bsky.social
🔬We have a fully funded Cambridge Biosciences DTP PhD postion to study #Proteostasis and #Aging in colloboration with @jrkumita.bsky.social @Pharmacology. Details on the project ▶️https://tinyurl.com/2zhkjjhs + bbsrcdtp.lifesci.cam.ac.uk/how-apply . Please RT.
tinyurl.com
jorisdeelen.bsky.social
This study helps to shed some light on the biological mechanisms underlying the association of MetaboHealth with ageing-related outcomes paving the way for targeted lifestyle interventions in at risk individuals.

More on this to follow soon!

@molepi.bsky.social
@bds-lumc.bsky.social
Reposted by Joris Deelen
stephalcantara.bsky.social
My new lab at the MPI Age is looking for a postdoc in skeletal muscle cell and molecular biology! If you’re a curious and motivated scientist and would like to apply, check the details below:
jorisdeelen.bsky.social
Now traveling to Tartu for the 24th Gene Forum organised by the Institute of Genomics where I will present our work on metabolomics-based biomarkers of ageing. It will be my first genomics conference in years, so I look forward to hear about the latest breakthroughs in the field!

geneforum.ee
Gene Forum 2025 – International Gene Conference
geneforum.ee
jorisdeelen.bsky.social
Conference season has officially started! I had a great time in Berlin last week @ComLab10 organised by the Alexander von Humboldt Foundation where I talked about our work on the genetics of human longevity. It was an inspiring meeting and I was really impressed by the pitches from the participants!
Reposted by Joris Deelen
inahuppertz.bsky.social
🎉 We’re excited to share our very first preprint!! 🎉
"Metabolic Crossroads: AMDHD2 Couples the Hexosamine Biosynthetic Pathway to Acetyl-CoA Homeostasis in Pluripotent Stem Cells"
👉 doi.org/10.1101/2025...

#FirstPreprint #StemCells #Metabolism #Epigenetics #AcetylCoA #HBP #Pluripotency #NewScience
Metabolic Crossroads: AMDHD2 Couples the Hexosamine Biosynthetic Pathway to Acetyl-CoA Homeostasis in Pluripotent Stem Cells
Pluripotent stem cells (SCs) rely on metabolic rewiring to regulate self-renewal and differentiation. The hexosamine biosynthetic pathway (HBP) integrates multiple metabolic inputs to produce uridine ...
doi.org
Reposted by Joris Deelen
arwengao.bsky.social
Registration is now open! As one of the organizers, I am looking forward to meeting all the aging researchers in the Netherlands at our annual meeting!
dusra.nl/annual-meeti...
#DuSRA #AmsterdamUMC #Agingresearch #Netherlands
Annual meeting 2025
Welcome message from the organizing committee In 2025, the Dutch Society for Aging Research (DuSRA) is proud to host its Annual Scientific Meeting on 10–11 November 2025 in Amsterdam. Over two days, ...
dusra.nl
Reposted by Joris Deelen
trentini-lab.bsky.social
🚨 Happy to share our first pre-print 🎉 on the causes of ribosome-associated degradation of CFTR and other transmembrane proteins.
We explore how protein folding, ER insertion, and elongation dynamics influence translation arrests in this new class of RQC targets.👇
www.biorxiv.org/content/10.1...
Principles of ribosome-associated protein quality control during the synthesis of CFTR
Prolonged translational arrests caused by defective mRNAs activate the ribosome-associated protein quality control (RQC) pathway, which marks harmful incomplete proteins for degradation. Multipass tra...
www.biorxiv.org
Reposted by Joris Deelen
sophiesteculorum.bsky.social
Grateful to @maxplanck.de ‬for featuring our recent paper in their amazing new video! 🎥🌟 Thank you for the wonderful spotlight on our work! 🙌😄
maxplanck.de
Yummy, das riecht gut! 🥘 Essensduft aktiviert bestimmte Nervenzellen in #Gehirn, die das Hungergefühl verringern. Deshalb haben wir nach dem Kochen, oft keinen #Appetit mehr. Der erste #Heißhunger ist verflogen: youtu.be/HTPll7fLl3c #Ernährung
Sättigungsgefühl durch Gerüche: Kann man sich satt riechen und Heißhunger einfach wegriechen?
YouTube video by MaxPlanckSociety
youtu.be
Reposted by Joris Deelen
jpsenescence.bsky.social
New preprint with our list of 100 open problems in ageing science.

Our curated list captures both long-standing fundamental questions and emerging research frontiers.

A massive team effort by >30 researchers from many disciplines in biogerontology.

arxiv.org/abs/2507.18602
Open problems in ageing science: A roadmap for biogerontology
The field of ageing science has gone through remarkable progress in recent decades, yet many fundamental questions remain unanswered or unexplored. Here we present a curated list of 100 open problems ...
arxiv.org
Reposted by Joris Deelen
molepi.bsky.social
The MolEpi group congratulates Niels van den Berg with his Veni grant! 👏🥂

📝 Title of the project: Spousal survival Advantage by Marrying into longevity Enriched families (SAME)

👉 www.nwo.nl/en/news/200-...

#NWO #veni #grant #Causality #BDS-MOLEPI #LUMC #ODDISEI #DataScience #HealthCampustheHague
Reposted by Joris Deelen
delladavid-lab.bsky.social
We are hiring a research assistant 👉 tinyurl.com/yxebtjbj to join our lab working on healthy #ageing and protein #aggregation in C. elegans 🪱. Deadline August 4th. 🙏 RT. #proteostasis @babrahaminst.bsky.social
hireful.
tinyurl.com
Reposted by Joris Deelen
mariaermolaeva.bsky.social
One week left until the abstract submission deadline. Excellent line-up of speakers discussing diverse topics on aging and longevity and 20+ slots for short talks selected from the abstracts. Don't miss your chance to join us in Jena in September!
mariaermolaeva.bsky.social
Interested in healthy aging - from fundamental mechanisms to advanced interventions? Join us September 24-26 for the Groningen-Jena Aging Meeting, featuring talks by leading experts and 20+ short talk slots selected from abstracts. Early bird registration ends on 30.06.25
jorisdeelen.bsky.social
Congratulations Sophie!
Reposted by Joris Deelen
nathanwoodling.bsky.social
We are excited to be recruiting 3 post-doctoral researchers to study glial cell dysfunction in #agingresearch and #neurodegeneration, including one position using #Drosophila models! If you are interested, please read more below to get in touch or apply (links in thread).
Header with images of cultured cells and a Drosophila brain. Text below reads:

We are excited to be recruiting our team of 3 post-doctoral research fellows to study the mechanisms underlying ageing-dependent glial cell dysfunction and its effects on neurodegeneration! This is a three-year Medical Research Council-funded cross-disciplinary, multi-partner project with one post-doctoral fellow at each site: Edinburgh Napier, University of Glasgow, and UCL. If you are interested in glial cell biology/neurodegeneration, functional genomics and bioinformatics please get in touch or apply below: Astrocyte ageing & Bioinformatics: Fiona Kerr, ENU (f.kerr@napier.ac.uk): Apply here: Closing Date: https://jobs.napier.ac.uk/mthrprod_webrecruitment/wrd/run/etrec179gf.open?WVID=150547JMmr&LANG=USA Tuesday 24th June 2025 Microglial Ageing & Bioinformatics: Dervis Salih, UCL (dervis.salih@ucl.ac.uk): Apply here: https://www.ucl.ac.uk/work-at-ucl/search-ucl-jobs/details?jobId=35013&jobTitle=Research+Fellow Closing Date: Thursday 26th June 2025
Drosophila models of neurodegeneration: Nathan Woodling, University of Glasgow (nathan.woodling@glasgow.ac.uk): Apply here: https://www.jobs.gla.ac.uk/job/research-associate-49?source=gla.ac.uk Closing Date: Wednesday 25th June 2025
Reposted by Joris Deelen
lamminglab.bsky.social
Sad to learn we lost Keith Blackwell, an unsung hero of the aging field. Keith showed rapamycin extends C. elegans lifespan, that mTORC2 has diet-dependent effects on aging, and linked together skn1 TOR splicing and aging.
www.legacy.com/us/obituarie...
THOMAS BLACKWELL Obituary (1957 - 2025-05-09) - Boston, MA - Boston Globe
View THOMAS KEITH BLACKWELL's obituary, send flowers and sign the guestbook.
www.legacy.com