Denis Duboule
@denisduboule.bsky.social
Scientist in transit. Meet me @College-de-France Paris🇪🇺 or @Arolla🇨🇭#InHoxWeTrust #GesamtNaturWerk. Et Ce Fut Tout.
Veggies in Madrid: you better like fried eggplants 😲
November 28, 2025 at 7:02 AM
Veggies in Madrid: you better like fried eggplants 😲
First retreat of our #DynaTrans @erc.europa.eu synergy consortium. Great science and interactions, (little) wine testing and (lots of-) Poisson distributions with the Gregor @pasteur.fr, Tkacik #ISTA and our @college-de-france.fr labs, in wonderful #Ermenonville castle🤘
November 25, 2025 at 2:59 PM
First retreat of our #DynaTrans @erc.europa.eu synergy consortium. Great science and interactions, (little) wine testing and (lots of-) Poisson distributions with the Gregor @pasteur.fr, Tkacik #ISTA and our @college-de-france.fr labs, in wonderful #Ermenonville castle🤘
🙏🏼 A wonderful meeting indeed. Full of great science and energy 👏 @fsscr.bsky.social
Such a treat to be sitting in the room where @denisduboule.bsky.social is giving a talk @fsscr.bsky.social meeting in Lyon! Exciting and insightful science ahead 🤯🤘
November 19, 2025 at 2:12 PM
🙏🏼 A wonderful meeting indeed. Full of great science and energy 👏 @fsscr.bsky.social
Congrats Alexandre! And 🙏🏻for having initiated and supervised the work!👍🤟
Happy to present the final version of our Cadherin and gastruloid manuscript, online at @cp-cellreports.bsky.social.
www.cell.com/cell-reports...
Initially in BiorXiv (www.biorxiv.org/content/10.1...) 1/12
www.cell.com/cell-reports...
Initially in BiorXiv (www.biorxiv.org/content/10.1...) 1/12
Cadherins modulate the self-organizing potential of pseudo-embryos
Gastruloids derived from ES cells mimic embryonic patterning through robust self-organization.
Mayran et al. uncover that this competence depends on a cadherin switch regulated
by Snai1-driven E-cadhe...
www.cell.com
November 17, 2025 at 10:49 AM
Congrats Alexandre! And 🙏🏻for having initiated and supervised the work!👍🤟
Tomorrow November 18th 17.30h, last lesson (#4) from #EmmanuellePassegue, guest prof @college-de-france.fr on Hematopoietic stem cells in ageing and stress. Free access, no registration. Young and relax people welcome too. All 4 videos soon accessible online.
November 17, 2025 at 9:38 AM
Tomorrow November 18th 17.30h, last lesson (#4) from #EmmanuellePassegue, guest prof @college-de-france.fr on Hematopoietic stem cells in ageing and stress. Free access, no registration. Young and relax people welcome too. All 4 videos soon accessible online.
Today November 13th at 5.30pm, 3rd lesson from Emmanuelle Passagué, guest Prof @college-de-france.fr on Myeloid cells production. The first lesson is now available online 👇🏼 Free access, no registration.
www.college-de-france.fr/fr/agenda/co...
www.college-de-france.fr/fr/agenda/co...
November 13, 2025 at 10:26 AM
Today November 13th at 5.30pm, 3rd lesson from Emmanuelle Passagué, guest Prof @college-de-france.fr on Myeloid cells production. The first lesson is now available online 👇🏼 Free access, no registration.
www.college-de-france.fr/fr/agenda/co...
www.college-de-france.fr/fr/agenda/co...
Demain mercredi 12 nov. 17h30, leçon #2 de #EmmanuellePassegue @columbiauniversity.bsky.social , Prof. Invitée @college-de-france.fr sur les cellules souches hématopoïétiques🩸 ‘Environmental crosstalk and niche regulation’ 🧫. Free access, no registration.
November 11, 2025 at 7:53 AM
Demain mercredi 12 nov. 17h30, leçon #2 de #EmmanuellePassegue @columbiauniversity.bsky.social , Prof. Invitée @college-de-france.fr sur les cellules souches hématopoïétiques🩸 ‘Environmental crosstalk and niche regulation’ 🧫. Free access, no registration.
´Leçon d’honneur de #MartinVetterli @icepfl.bsky.social ex-President de l’EPFL! Well done Martin! And have a great journey wherever you go🙏🏼👏🤟🎸
November 10, 2025 at 4:59 PM
´Leçon d’honneur de #MartinVetterli @icepfl.bsky.social ex-President de l’EPFL! Well done Martin! And have a great journey wherever you go🙏🏼👏🤟🎸
Was truly a must to have @neilshubin.bsky.social visiting for a month as a guest Prof. @college-de-france.fr, spending time with colleagues, with lab members 👍 and delivering a superb series of 4 talks (see below)🙏. This is what science is about. I’ll miss the morning coffees ☕️🤘
November 7, 2025 at 3:49 PM
Was truly a must to have @neilshubin.bsky.social visiting for a month as a guest Prof. @college-de-france.fr, spending time with colleagues, with lab members 👍 and delivering a superb series of 4 talks (see below)🙏. This is what science is about. I’ll miss the morning coffees ☕️🤘
Reposted by Denis Duboule
📣 The Institut Jacques Monod congratulates Stéphane Nedelec ( @spinalorga.bsky.social ) on receiving the @erc.europa.eu Synergy Grant!
More informations 🔗 erc.europa.eu/news-events/...
@cnrs.fr @upcite.bsky.social @institutcurie.bsky.social @inserm.fr
More informations 🔗 erc.europa.eu/news-events/...
@cnrs.fr @upcite.bsky.social @institutcurie.bsky.social @inserm.fr
November 6, 2025 at 1:24 PM
📣 The Institut Jacques Monod congratulates Stéphane Nedelec ( @spinalorga.bsky.social ) on receiving the @erc.europa.eu Synergy Grant!
More informations 🔗 erc.europa.eu/news-events/...
@cnrs.fr @upcite.bsky.social @institutcurie.bsky.social @inserm.fr
More informations 🔗 erc.europa.eu/news-events/...
@cnrs.fr @upcite.bsky.social @institutcurie.bsky.social @inserm.fr
Reposted by Denis Duboule
Check out my third lecture at the Collège de France. On the origin of bones and teeth. Thanks to my host @denisduboule.bsky.social for the invitation and the community in Paris for a warm welcome!
🧪
youtu.be/4-UyXZTAgZc
🧪
youtu.be/4-UyXZTAgZc
Neil Shubin (3) - Denis Duboule (2025-2026)
YouTube video by Sciences de la vie - Collège de France
youtu.be
November 5, 2025 at 1:46 PM
Check out my third lecture at the Collège de France. On the origin of bones and teeth. Thanks to my host @denisduboule.bsky.social for the invitation and the community in Paris for a warm welcome!
🧪
youtu.be/4-UyXZTAgZc
🧪
youtu.be/4-UyXZTAgZc
Tomorrow Wedn 5th, lesson #4 of @neilshubin.bsky.social , guest Professor @college-de-france.fr ‘How do new biological inventions arise in evolution?’ ⚠️ Final seminar on his Paris tour 2025 😲 Dont’ miss this last opportunity to meet him and his inner fish. 11am, aquarium Guillaume Budé 🐠Free swim.
November 4, 2025 at 7:55 AM
Tomorrow Wedn 5th, lesson #4 of @neilshubin.bsky.social , guest Professor @college-de-france.fr ‘How do new biological inventions arise in evolution?’ ⚠️ Final seminar on his Paris tour 2025 😲 Dont’ miss this last opportunity to meet him and his inner fish. 11am, aquarium Guillaume Budé 🐠Free swim.
With @neilshubin.bsky.social at the amazing archives @academiesciences.bsky.social🇫🇷 🙏 #CesarManrique #MarcKefer. Darwin was elected there very late, due to internal resistance. When eventually asked to send his files, he wrote as ‘honours’: ‘’Member of most of the scientific societies of Europe..’ 🤓
November 2, 2025 at 9:52 AM
With @neilshubin.bsky.social at the amazing archives @academiesciences.bsky.social🇫🇷 🙏 #CesarManrique #MarcKefer. Darwin was elected there very late, due to internal resistance. When eventually asked to send his files, he wrote as ‘honours’: ‘’Member of most of the scientific societies of Europe..’ 🤓
Hominoids meeting Champollion in Paris @college-de-france.fr @neilshubin.bsky.social #JeanJHublin #DanLieberman #PhilippeJanvier. Amazing group of friends but now seriously worrying about paleo-anthropo-contamination 🥸
October 29, 2025 at 5:17 PM
Hominoids meeting Champollion in Paris @college-de-france.fr @neilshubin.bsky.social #JeanJHublin #DanLieberman #PhilippeJanvier. Amazing group of friends but now seriously worrying about paleo-anthropo-contamination 🥸
After all these years, It eventually got the frame it deserves. Respect 🪰
October 28, 2025 at 8:03 PM
After all these years, It eventually got the frame it deserves. Respect 🪰
Tomorrow Wednesday 29th at 11am, lesson #3 of @neilshubin.bsky.social guest Professor @college-de-france.fr on ‘The evolutionary origin of bones and teeth’. The second lesson is available @ www.youtube.com/watch?v=0B6y... . No registration, Free access, dentures accepted.
October 28, 2025 at 7:46 AM
Tomorrow Wednesday 29th at 11am, lesson #3 of @neilshubin.bsky.social guest Professor @college-de-france.fr on ‘The evolutionary origin of bones and teeth’. The second lesson is available @ www.youtube.com/watch?v=0B6y... . No registration, Free access, dentures accepted.
Dès le 7 novembre at 5.30pm, 4 courses on the biology of hematopoietic stem cells from Dr #EmanuellePassague @columbiauniversity.bsky.social, guest Professor @college-de-france.fr. How to produce and rejuvenate your blood cells? Free attendance, no registration, no compulsory blood test🤘
October 26, 2025 at 8:29 AM
Dès le 7 novembre at 5.30pm, 4 courses on the biology of hematopoietic stem cells from Dr #EmanuellePassague @columbiauniversity.bsky.social, guest Professor @college-de-france.fr. How to produce and rejuvenate your blood cells? Free attendance, no registration, no compulsory blood test🤘
Reposted by Denis Duboule
Catch my new lecture at the Collège de France entitled “The Origin of Walking.” Thanks to @denisduboule.bsky.social for hosting!
💙🧪
m.youtube.com/watch?v=fNim...
💙🧪
m.youtube.com/watch?v=fNim...
Neil Shubin (2) - Denis Duboule (2025-2026)
YouTube video by Sciences de la vie - Collège de France
m.youtube.com
October 24, 2025 at 3:14 PM
Catch my new lecture at the Collège de France entitled “The Origin of Walking.” Thanks to @denisduboule.bsky.social for hosting!
💙🧪
m.youtube.com/watch?v=fNim...
💙🧪
m.youtube.com/watch?v=fNim...
Tomorrow wednesday 22nd at 11am, lesson #2 of Neil Shubin, Guest Prof @college-de-france.fr ‘Discovering how fish evolved to walk’. Wonderful first lesson @ www.youtube.com/watch?v=0B6y... Fish friends in Paris, please RT🤘 Swim the Seine till St Michel, then get out and walk left. Free access
October 21, 2025 at 6:46 AM
Tomorrow wednesday 22nd at 11am, lesson #2 of Neil Shubin, Guest Prof @college-de-france.fr ‘Discovering how fish evolved to walk’. Wonderful first lesson @ www.youtube.com/watch?v=0B6y... Fish friends in Paris, please RT🤘 Swim the Seine till St Michel, then get out and walk left. Free access
When I grow up, I will be a paleontologist 🥸 #PhilippeJanvier @mnhn.fr and guest Prof @neilshubin.bsky.social, fossil hunting in Paris @college-de-france.fr
October 18, 2025 at 6:28 AM
When I grow up, I will be a paleontologist 🥸 #PhilippeJanvier @mnhn.fr and guest Prof @neilshubin.bsky.social, fossil hunting in Paris @college-de-france.fr
Tomorrow wednesday October 15th at 11am, first seminar of @neilshubin.bsky.social , guest Professor @college-de-france.fr on ‘The history we share with fish’. Come, have a seat and enjoy learning where we come from. Free knowledge, no registration🤘
October 14, 2025 at 7:43 AM
Tomorrow wednesday October 15th at 11am, first seminar of @neilshubin.bsky.social , guest Professor @college-de-france.fr on ‘The history we share with fish’. Come, have a seat and enjoy learning where we come from. Free knowledge, no registration🤘
👏🎉
🏆 L’administrateur, les professeurs et toute la communauté du Collège de France se réjouissent de l’attribution du prix #Nobel d’économie 2025 au Pr Philippe Aghion, titulaire de la chaire #Économie des institutions, de l’#innovation et de la croissance !
👉 https://tinyurl.com/4t8vkpfm
#Nobelprize
👉 https://tinyurl.com/4t8vkpfm
#Nobelprize
October 13, 2025 at 2:10 PM
👏🎉
Reposted by Denis Duboule
#Science #Biologie
« Nos ancêtres les poissons »
📌 Cycle de conférences de Neil Shubin (université de Chicago)
⏰ 15 octobre → 5 novembre 2025
👉 https://www.college-de-france.fr/fr/agenda/conferencier-invite/nos-ancetres-les-poissons
« Nos ancêtres les poissons »
📌 Cycle de conférences de Neil Shubin (université de Chicago)
⏰ 15 octobre → 5 novembre 2025
👉 https://www.college-de-france.fr/fr/agenda/conferencier-invite/nos-ancetres-les-poissons
October 9, 2025 at 1:08 PM
#Science #Biologie
« Nos ancêtres les poissons »
📌 Cycle de conférences de Neil Shubin (université de Chicago)
⏰ 15 octobre → 5 novembre 2025
👉 https://www.college-de-france.fr/fr/agenda/conferencier-invite/nos-ancetres-les-poissons
« Nos ancêtres les poissons »
📌 Cycle de conférences de Neil Shubin (université de Chicago)
⏰ 15 octobre → 5 novembre 2025
👉 https://www.college-de-france.fr/fr/agenda/conferencier-invite/nos-ancetres-les-poissons
'In the absence of shared standards, complexity becomes an elastic notion' 🥸
The ethical framework for embryo models needs clarity and simplicity. The spirit of the integrated/non-integrated distinction was to more prominently regulate models that could potentially develop into a fetus. Hafez Ismaili M’hamdi discusses this. www.progress.org.uk/complexity-w...
Complexity without ethics: Why integration matters for embryo models | PET
Properly understood, the integrated/non-integrated distinction was not just a technical shorthand for the presence or absence of particular tissues.
www.progress.org.uk
October 7, 2025 at 12:06 AM
'In the absence of shared standards, complexity becomes an elastic notion' 🥸