Delighted to share our latest preprint "NucleiSky enables cross-scale multimodal registration of microscopy data using nuclei constellations" www.biorxiv.org/content/10.6... Code and App: github.com/CellMigratio...

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

How Brain Stem Cells Coordinate to Produce Neurons

In 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...

pasteur.fr

🚀🔬 Can cell shape, signal and movement tell us about a cell's future? #DeepLearning studies now predict cell fate from #microscopy. Together w Rita, @mariodelr.bsky.social, @inesmcunha.bsky.social, @juliettegriffie.bsky.social + @guijacquemet.bsky.social👇 www.preprints.org/manuscript/202607.1414/v1

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 · 4w ago

#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...

🌱 We’re delighted to share that our lab has been awarded LEAF certification in recognition of our commitment to sustainable lab practices ! Thanks to @typhainee.bsky.social for coordinating the lab’s certification as Ecorep, and to Laura Tejada Sandy for coordinating the process across @crg.eu 👏

Congratulations to superstar and awesome colleague Gaëlle Letort @gaellel.bsky.social, bioimage analyst extraordinaire for THE CRYSTAL MEDAL OF THE CNRS 2026!!! 🥳🎉🕺🦄🥳 We work with amazing people www.insb.cnrs.fr/fr/personne/...

Huge congrats @gaellel.bsky.social !!!! We are soooo proud of you !!!

CNRS@cnrs.fr · 4w ago

#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...

Congratulation @gaellel.bsky.social for the crystal medal ! So well deserved, you've been transformative for the democratisation of image analysis and deep learning. www.insb.cnrs.fr/fr/talents/c...

CNRS@cnrs.fr · 4w ago

#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...

🚨 New pre-print alert! 🚨 Adult neural stem cell state and fate decisions are hidden within transcriptional heterogeneity. To find out how we decoded these heterogeneities to identify a molecularly encoded quiescence cycle, check out the pre-print on bioRxiv! doi: doi.org/10.64898/202...

After a quite long process, we are happy to share the last version of our article describing unexpected results regarding the coupling between local cell death and proliferation (heroic revision effort from @ralitzastaneva.bsky.social ) urldefense.com/v3/__https:/...

A global response contributes to tissue size robustness upon local induction of apoptosis

Tissue resilience requires tight coupling between cell proliferation, growth, and death.1,2,3,4It is assumed to be based on compensatory proliferation…

urldefense.com

Cytogeneticist Dr. Barbara McClintock won the 1983 #Nobel Prize in Physiology or Medicine for her study of corn chromosomes--revolutionizing the field of cytogenetics. She is the only woman to be awarded an unshared Nobel Prize in this category. She was born #OTD in 1902. #WomenInSTEM

BIC @eccv.bsky.social 2026 is OPEN! Show us your new CV, AI & Bio work🦠🔬 🚪: openreview.net/group?id=the... Thanks organisers for making it possible @alex-krull.bsky.social Peter Bajcsy @janfunkey.bsky.social @florianjug.bsky.social Qingjie Meng @virginieuhlmann.bsky.social @maweigert.bsky.social ✨

Anna Foix@afoix.bsky.social · 2mo ago

🔬 One more year! BioImage Computing has been accepted to @eccv.bsky.social 🎉 Show us your work at the intersection of computer vision, ML & biology! Check out our speaker lineup: @arratemunoz.bsky.social, @jakobtroidl.bsky.social & Juliette Griffié 👏 ⏳ Deadline: 13 July ℹ️ www.bioimagecomputing.com

#HappyMicroscopyMonday #microscopycommunity - Explore cutting-edge microscopy, strengthen your image analysis skills, connect with the community driving innovation! Join the imaging community in Madison, WI this fall and save with early bird pricing through June 22! Register now: buff.ly/EnOh8hO

Are you facing challenges with image analysis? Get expert advice in next GloBIAS Free Help event on 22–26 June 2026 Apply until 17 June 2026 for a 40 min one-to-one online session Learn more at: www.globias.org/activities/g... #ImageAnalysis #globias-free-help

Another outcome from the Appose processing hackathon: Cellpose simple tile processing in Fiji, with #imglib2 and #appose only. With @gaellel.bsky.social and @strigaud.bsky.social

Study shows that a triad of adhesion molecules links neural stem cells to their glial niche in vivo. When this bridge is lost, glial tension increases, stressing stem cells, altering mitosis & genome integrity. A new view of brain development & mechano‑biology. 🔗 www.cell.com/developmenta...

Adhesion-controlled mechanics of the glial niche regulate neural stem cell proliferative potential

Segú Cristina et al. move beyond epithelial and matrix-centric mechanotransduction models, demonstrating reciprocal mechanical regulation between distinct cell types and uncovering an original pathway...

cell.com

Some news for bioimage analysis support in Paris - Yesterday we organized our first onsite and *multi-site* open-desk in bioimage analysis, between the Institut Pasteur @pasteur.fr and the Institut Jacques Monod @ijmonod.bsky.social

Really happy to share my PhD story about the regulation of developmental speed in the Drosophila eye 🪰😃👀, which is now published @embojournal.org: link.springer.com/article/10.1... Grateful to everyone who make this possible, particularly F. Schweisguth @pasteur.fr @devstempasteur.bsky.social

🚨🚨🚨JOB ALERT🚨🚨🚨 The Image Analysis Unit at Human Technopole in Milan is recruiting for two positions to join our growing team: 1) Bioimage Analyst 2) Research Software Engineer (RSE) Read on to learn why one of these two people should be you!

Chaque recherche en ligne, requête sur ChatGPT ou vidéo visionnée a un coût invisible : son empreinte environnementale 🌍💻 Pourtant, difficile de l’évaluer faute de normes et de données. Le projet Altimpact, porté par CNRS, ADEME et Inria, relève le défi.

Empreinte environnementale du numérique : le CNRS fait les comptes

cnrs.fr

🐍 Learn Python for Image Analysis — for free! UK life scientists: join EuroBioImaging's hands-on beginner course at The Crick in London (23–25 June), running simultaneously with sites in CZ, PT and SWE! ⏰ Register by 15 April — places are limited! ✈️ Travel funding may be available shorturl.at/v3Vsk

"But the nightmare result is that non-programmer LLM users will receive something that seems to work, and only reveals its shortcomings much later on"

Happy to share that the study is now published in Advanced Science 🙌🥳 : advanced.onlinelibrary.wiley.com/doi/10.1002/... I want to thank my co-authors and my amazing PI @lauraschaedel.bsky.social for all the help, lovely discussions and encouragement😀

Kinesin‐Induced Buckling Reveals the Limits of Microtubule Self‐Repair

This study shows that kinesin-driven buckling induces extensive microtubule lattice damage that often exceeds intrinsic self-repair and leads to filament failure. While curvature, motor motility, and...

advanced.onlinelibrary.wiley.com

Shweta Nandakumar@bucklingmt.bsky.social · 11mo ago

Despite their high rigidity, microtubules (MTs) dynamically bend and buckle in cells. MT-self repair is inherent to their metastable nature, but it remains unclear whether just inherent repair mechanisms are sufficient to maintain MT integrity🧵 (1/9) www.biorxiv.org/content/10.1...

#VeilleESR #ESR Premières notifications officielles du soutien de base pour le CNRS: -25 % à INSU, -10% côté INEE, -25% pour INSB. Ce prélèvement s’ajoute aux 10 % que le CNRS a prélevé sur les Ressources Propres Banalisés de toutes les UMR en janvier 2026.

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

On oublie souvent qui est vraiment Rachida Dati. Les sourires sur les plateaux, les punchlines, mais aussi des casseroles, des procédures judiciaires, et potentiellement plus de 3,1 millions de pots de vin. Voilà ce qu'il devrait être rappelé systématiquement quand on parle de Rachida Dati !

It's out! Happy to present ITEC, a semi supervised algorithm with an extremely low error rate that can track cells in files of any size (think Terabytes!). We used it in many organisms, including zebrafish, to study how organs form and linked it to gene expression www.biorxiv.org/content/10.6... +🧪

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...

FishFeats: streamlined quantification of multimodal labeling at the single-cell level in 3D tissues

AbstractSummary. Characterizing the distribution of biological marker expression at the single cell level in whole tissues requires diverse image analysis

doi.org

🔬 Registration is open for our pilot Introduction to napari Workshop! napari is a powerful open-source image viewer for scientific data analysis in Python. This hands-on workshop will get you exploring multi-dimensional datasets fast. #napari #Python #ImageAnalysis #DataScience #OpenSource

Thanks to #Appose hackaton with @jytinevez.bsky.social, @ctrue.bsky.social, @nkiaru.bsky.social, @msphan.bsky.social, @strigaud.bsky.social, Carlos, Thomas and Julie, DeXtrusion can be **INSTALLED** and run to detect cell extrusions directly from Fiji 🤩! Appose is amazing