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...

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.

🐍 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😀

#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...

🔬 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

2/ The IPEM-TOMO course: Cryo-ET : Image Processing for Electron Microscopy/Tomography, June 8 to 12.

1/ The Advanced Bioimage Analysis with Artificial Intelligence course. This course inherits from the NEUBIAS courses, and is now in its 3rd installment, with a new name research.pasteur.fr/en/course/ne...

Let's get ready for a full month of training in image analysis in @pasteur.fr , this summer! Are you interested in learning how to do bioimage analysis? For light microscopy? for cryo-EM? And for cellular cryo-EM? Stay tuned, Pasteur offers access to THREE courses, this June. 👇🎓

‪ 🌳 Do you want to contribute to research on how humans perceive forests? Take this quick, anonymous 10-min survey 🌲 👉 www.biodiful.org#/forest This will help us explore how people experience forest biodiversity! Please share on 🦋 & tag @biodiful.bsky.social to reach more participants 🙏💚 🌐🌍🦤🦑🪴🍁🧪

Appose processing hackathon with @jytinevez.bsky.social, @ctrue.bsky.social, @gaellel.bsky.social, @strigaud.bsky.social, Carlos and Thomas . Simple POC with Java calling python through Appose to flip blocks. Promising!

New preprint alert! We developed an automated framework to optimize tracking pipelines for bacteria, along with a nice integration of tools for bacteria imaging, in the recently released TrackMate 8 (Fiji plugin). www.biorxiv.org/content/10.6... 👇🧵

3D assessments are necessary to determine the true, spatially resolved composition of tissues. Standard 2D won't do. Use CODA to switch from 2D to 3D spatial omics. More here: www.sciencedirect.com/science/arti...

#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.

I was invited by @focalplane.bsky.social to write a short description about it: focalplane.biologists.com/2025/12/12/a...

📜We are thrilled to announce that the latest MorphoNet paper is officially published 🎉 ! Discover 5 varied use cases in which MorphoNet helps segment, curate, evaluate & validate complex 3D+t datasets, and much more 🧑‍💻 ! Read at @elife.bsky.social : doi.org/10.7554/eLif...

There a is a joint call between @pasteur.fr and @cnrsbiologie.bsky.social for a mid career group leader position in AI and genomics (or molecular biology). Don't hesistate to spread the word if you know anyone relevant. research.pasteur.fr/en/call/mid-...

In 2015, the historic Paris Agreement, signed by 195 countries, sought to limit global warming to 2 °C. Ten years later, the results have yet to materialize, raising questions regarding the effectiveness of COP meetings, major climate gatherings whose thirtieth edition kicks off Monday in Brazil.

📣 Register to the 13th Advances in Stem Cell Biology Course #ASCBcourse at the @pasteur.fr @pasteuredu.bsky.social. Hands-on training in different models, embryonic stem cells, iPS cells and much more on #StemCells, #organoids. 🕘June22-July03, 2026 👉 shorturl.at/PyUHi

💥 LE FINAL de notre action « Fin de la COP30 : Jour de Colère » - à regarder jusqu’au bout 💙. @scientifiquesenrebellion.fr et l'Orchestre du nouveau monde jouent le Dies Irae de Verdi après de 8h de lectures de textes scientifiques lors d'une action de 10h marquant les 10 ans de l'Accord de Paris.

We just released a new major version of TrackMate (v8), the cell and organelle tracking plugin of Fiji. It ships many new features, detailed below, but that are articulated around the following:

"ça va c'est qu'un aller retour en avion" Sauf que cet aller-retour en avion, c'est 2 tonnes, soit ton budget carbone annuel cible qui part en fumée. En une fois. CHACUNE de ces cases représente 2 tonnes CO2eq. On ne respectera JAMAIS nos objectifs climatiques sans changer de système !

… or just skip straight to filling out our survey! 📋 napari.typeform.com/sustainability

Our ForSys method to infer the mechanical state of a tissue in space and time is published now in @cp-iscience.bsky.social ! www.cell.com/iscience/ful... (1/10)

Are you studying synapses in electron microscopy? Tired of annotating vesicles? We have the tool for you! SynapseNet implements automatic segmentation and analysis of vesicles and other synaptic structures and has now been published: www.molbiolcell.org/doi/full/10....

Hi all. This is the recording of the online seminar I gave following the kind invitation of #GLOBIAS. I share what we have learned delivering #BioimageAnalysis services in the IAH core facility of the @institutpasteur.bsky.social research.pasteur.fr/en/team/imag... ⬇️

🚀Join Helsinki BioImaging as an Image Analysis Specialist🖥️to support cross-disciplinary image analysis projects. If you love coding and are interested in working at the crossroads of computer science and biology, apply by 🗓️ November 15, 2025⤵️ jobs.helsinki.fi/job/Helsinki... #jobopening

Happy to share the last version of our story @currentbiology.bsky.social on the role of interfacial tension in mechanical cell competition led by @leovalon.bsky.social and Alexis Matamoro Vidal www.sciencedirect.com/science/arti...

Job alert! We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks? See also on the forum: forum.image.sc/t/research-e...

En révolutionnant la façon dont nous voyons les animaux et par extension nous-mêmes, Jane Goodall a changé le monde. Pionnière de l’éthologie et défenseuse inlassable de la faune sauvage, elle laisse un héritage inestimable. Et elle inspirera des générations de petites filles.

⚫ La célèbre primatologue britannique Jane Goodall, "ambassadrice" des chimpanzés et fervente défenseure de la cause environnementale est morte à l'âge de 91 ans, a annoncé mercredi son institut.

BioImage analysis friends - King's are recruiting for a full-time, permanent facility position! Come and work with fun microscopes and fun people (and me!) - please share! www.kcl.ac.uk/jobs/126345-...

We uncover that the caudal splanchnic mesoderm (in green) acts as a midline anchor of the heart tube. In Vangl2 and Shroom3 mutants, its bilateral symmetry is disrupted, leading to a rotation of the heart tube and ventricle malposition.

New publication : Despite being a core member of the PCP pathway, Vangl2 can play roles unrelated to planar polarity. This is the case during mouse heart morphogenesis.

#ResultatScientifique🔎| Des scientifiques combinent biologie et modélisation mathématique pour révéler comment l’organe olfactif se forme chez l’embryon de poisson zèbre 🐟 ✍️ Julie Batut 📕 @cp-iscience.bsky.social | buff.ly/iO4GqPA

#HappyFluorescenceFriday! #microscopycommunity- want to learn open source image analysis or share your knowledge to help others? We’ve got a FREE virtual workshop Nov 17-19! Now accepting workshop session applications! Learn more & sign up: buff.ly/esGIotD

Do you want to listen to me ramble about Pasteur's Image Analysis Hub (research.pasteur.fr/en/team/imag...)? Let's meet online next Monday. I will present how we work, and what we have learned in delivering bioimage analysis support in the past 7 years.

Communiqué de presse : financement de la recherche publique : la communauté scientifique alerte sur un système à bout de souffle. #veilleESR, @info.gouv.fr @agencerecherche.bsky.social @cnrs.fr @franceuniversites.bsky.social @inserm.fr @inrae-france.bsky.social @enseignementsup-recherche.gouv.fr