Developmental & Stem Cell Biology Pasteur, CNRS UMR3738

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738

@devstempasteur.bsky.social

Developmental & Stem Cell Biology Departement at Institut Pasteur and CNRS UMR3738. Focus in regulation of gene expression and epigenetics, morphogenesis and stem cell biology

1.5K followers61 following51 posts

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Collège des Sociétés savantes académiques de France
@societes-savantes.fr

FEMMES EN TÊTE 2027 : l’opération est lancée !♀️✨ 💜 Une initiative collective et pluridisciplinaire pour valoriser les femmes scientifiques. 📣 Chaque société ou association membre du Collège peut proposer jusqu’à deux femmes scientifiques 🗓️ Date limite : vendredi 27 novembre 2026

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Thibaut Brunet
@thibautbrunet.bsky.social

In 2002, success rate at the ERC starting grant was 14%. This already felt too low to both panel and applicants, but was constrained by government funding. Well, 5 years later, it is now projected to be 5%. This is not sustainable.

Devang Mehta🌱🧬@mehta-lab.com

Bravo @erc.europa.eu 🙄

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Shawn Burgess
@burgesslab.bsky.social

Not sure why the artist hates Karl so much though...

Nobel Prize@nobelprize.org

BREAKING NEWS The 2026 Nobel Prize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel “for their discoveries concerning light-gated ion channels and optogenetics.”

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Jean-Yves Tinevez
@jytinevez.bsky.social

We have a position open in our core facility in the @pasteur.fr . Please share it and / or apply! forum.image.sc/t/research-e...

forum.image.scResearch engineer in Bioimage Analysis. Institut Pasteur, Image Analysis Hub - 2026Dear all Below is an announcement for a permanent position as a Research Engineer in the Institut Pasteur, Paris. There is a flyer attached at the bottom. We are looking ideally for a Bioimage An...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Gaëlle Letort
@gaellel.bsky.social

I'm super happy to be awarded the cnrs cristal medal dedicated to research support staff🥳🏅!! Even more delighted by the reactions to the announcement, huge thanks to all, I m lucky to work within such a nice community🫶!! Especially the welcoming amazing subgroup of core facility bioimage analysts🤩

CNRS@cnrs.fr

#TalentsCNRS 🏅 Le CNRS décerne ses médailles de cristal et cristal collectif 2026, récompensant des femmes et des hommes ayant contribué à l’avancée des savoirs et à l’excellence de la recherche française. Félicitations 👏 👉 www.cnrs.fr/fr/actualite... 👉 www.cnrs.fr/fr/actualite...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Institut Pasteur | 130 years of biomedical research
@pasteur.fr

In zebrafish, neural stem cells keep producing neurons throughout life. Pasteur scientists reveal how Notch3 signaling coordinates neighboring stem cells to maintain this balance, insights relevant to brain tumours. www.pasteur.fr/en/research-... @natcomms.nature.com #Neuroscience #StemCells

pasteur.frHow Brain Stem Cells Coordinate to Produce NeuronsIn many vertebrates, brain stem cells produce neurons throughout life. A team of scientists has revealed for the first time the molecular mechanisms by which adult neural stem cells communicate with o...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

David Green
@greenbaron.bsky.social

Really excited to finally show off our work on the specification of neuroblasts. While it has been a long-standing model for lateral inhibition, we show that Notch does not select the NB, but instead reinforces fate decisions. www.cell.com/current-biol... @currentbiology.bsky.social

cell.comPositional cues, not Notch, direct neuroblast selection during early neurogenesis in the Drosophila embryoUsing quantitative live imaging, Green et al. show that proneural gene expression is biased by positional cues and that Notch is activated only after neuroblast selection in the Drosophila embryo. Thi...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Gaëlle Letort
@gaellel.bsky.social

The final version of the paper presenting our tool EpiCure is now online: journals.biologists.com/dev/article/... !! Thanks again to all collaborators in this project

journals.biologists.comEpiCure (Epithelial Curation): a versatile and handy tool for curation of epithelial segmentationSummary: EpiCure is a napari plugin designed to optimise epithelia segmentation and tracking curation through automatic errors detection and ergonomic correction while being easily interoperable with ...
Gaëlle Letort@gaellel.bsky.social

I'm happy to present our new tool, EpiCure, a napari plugin to ease correction of segmentation and tracking of epithelia movies, developed in @devstempasteur.bsky.social

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Thibaut Brunet
@thibautbrunet.bsky.social

Expansion microscopy of a loricate choanoflagellate, generated by Mylan Ansel in our lab 🤩 (yes, the lorica expands. No, we don't understand how either)

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

LabEx Revive
@labexrevive.bsky.social

⏳ Time is running out! The deadline to apply for the #ASCBcourse at @InstitutPasteur is April 5th — don't miss your chance! 🚨 📍 Paris | 📆 June 22 - July 3, 2026 🔬 2 weeks | 9 modules | World-class faculty Apply now 👉 shorturl.at/PyUHi #StemCells #PhD #Postdoc

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Institut Pasteur | 130 years of biomedical research
@pasteur.fr

Choanoflagellates — our closest animal relatives — form multicellular colonies in two ways: cell division AND aggregation. This previously unknown "mixed multicellularity" suggests our animal origins are more complex than thought. 📄 @thibautbrunet.bsky.social ↘️

pasteur.frEvolutionary biology: what an aquatic microorganism can tell us about our distant originsOver a period of two to three billion years, the only living beings on Earth were single-celled organisms. In what conditions did living organisms with multiple cells emerge? How did life become more ...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Tajbakhsh Lab
@tajbakhshlab.bsky.social

Bravo Liza, Brendan and colleagues for the elegant work on multiple live imaging strategies to untangle mechanisms of muscular dystrophy! www.nature.com/articles/s41...

nature.comImpaired stem cell migration and divisions in Duchenne muscular dystrophy revealed by live imaging - Nature CommunicationsUsing live-imaging in vivo and ex vivo, Sarde et al. show that dystrophic muscle stem cells have precocious differentiation through symmetric divisions and impaired migration, with differential impact...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Nicolas Dray
@nicolasdray.bsky.social

Very happy to announce a short article on Fishfeats, with @gaellel.bsky.social ‬and @zenlabpasteur.bsky.social, now accepted in Bioinformatics doi.org/10.1093/bioi...

doi.orgFishFeats: streamlined quantification of multimodal labeling at the single-cell level in 3D tissuesAbstractSummary. Characterizing the distribution of biological marker expression at the single cell level in whole tissues requires diverse image analysis

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

EMBO
@embo.org

Learn more about the basic physical principles that underlie the behaviour of living cells in the EMBO Workshop "#Physics of Cells: PhysCell2026" in Egmond aan Zee, Netherlands, 7–11 September 2026. Deadline: 8 May https://meetings.embo.org/event/26-physcell #EMBOphysCell26 #meeting #EMBOevents 🧪

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Collège de France
@college-de-france.fr

#Éclairages 💡 🔬 Physicien, Hervé Turlier nous explique comment la #physique révolutionne notre vision de l’embryon. 💡 #Éclairages vous propose un sujet d'actualité scientifique éclairé par une chercheuse ou un chercheur du Collège de France. 👉 https://tinyurl.com/3usvx69w

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

LabEx Revive
@labexrevive.bsky.social

⚡ Rewrite cellular destiny ⚡ Master iPSC reprogramming with world-class instructors from Harvard Stem Cell Institute, Institut Pasteur & CEA! From Yamanaka's 2006 breakthrough to today's clinical-grade methods 🧬 📆 June 22-July 3, 2026 | Paris 👉 shorturl.at/PyUHi #StemCells #iPSCs #ASCBcourse

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Nicolas Manel Lab
@manellab.bsky.social

Excited to participate in the event and share our ongoing work in this space. Join!

Institut Pasteur | 130 years of biomedical research@pasteur.fr

Women’s health, Women in Health 🚺 📅 March 17th 2026 📍Institut Pasteur, Paris, France Registration and Poster application ↘️ research.pasteur.fr/fr/event/wom...

research.pasteur.frWomen's Health, Women in Health - ResearchWomen’s health, Women in Health March 17th 2026 • Institut Pasteur, Paris, France Registration and Poster application Fill the form The Institut Pasteur is pleased to invite you to the symposium Women...

Developmental & Stem Cell Biology Pasteur, CNRS UMR3738 reposted

Manuel Thery
@manuelthery.bsky.social

#LivingArchitectures We put cells and cytoskeleton filaments on the architecture of the musée d'Orsay. www.musee-orsay.fr/fr/agenda/ev... Scientists of the #CytoMorphoLab adapted their protocols to illustrate the questions that keep them awake at night. -> Two shows on the 24th and 25th of January.