Gaëlle Letort

"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)

SynapseNet is a deep learning based software tool that automates the segmentation of vesicles, mitochondria, synaptic compartments, and the active zone. This is visualized in three panels. On the left, a section of an electron tomogram with a synaptic compartment densely filled with vesicles, which appear as round structures with dark boundary and light body in the image, is shwon. The top right panel shows the segmentation result of vesicles, visualized by masks with an individual color per vesicle and outlines for the segmented compartment (red) and active zone (blue). The bottom right panels shows a 3D rendering of the segmentation with vesicles shown as yellow spheres.

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...
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Image Analysis Specialist/Engineer/Coordinator, Helsinki Bioimaging Image Analysis Specialist/Engineer/Coordinator, Helsinki Bioimaging

🚀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...

Research engineer in Bioimage Analysis for the researchers of the inIdEx FORMULA Hi all 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? The position is in the Instit...

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...

@strigaud.bsky.social

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 Specialist | King's College London

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.

Biologie et mathématiques en synergie pour comprendre la construction d’un organe sensoriel Comment un organe sensoriel se construit-il au cours du développement embryonnaire ?

#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

🔬💡 Quel avenir pour la recherche publique en France ?
Le Collège des sociétés savantes académiques de France publie les résultats d’une vaste enquête nationale sur le financement de la recherche publique

📢 Le communiqué de presse est disponible dès aujourd’hui: https://loom.ly/dcbzB3o

Next #GloBIAS seminar is coming up: join us on 22nd of September, 4 pm CEST to hear from Jean-Yves Tinevez about: The scientific added value of a core-facility dedicated to Bioimage Analysis services. Want to register? -> www.globias.org/activities/b...

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...

(1/14) I’m happy and proud to introduce: SpinePy – a framework to detect the "spine" of gastruloids and measure biological and physical signals in a local dynamic 3D coordinate system. www.biorxiv.org/content/10.1...

It includes SepaNet, adapted from U-Net to separate structures that were co-stained in the same color channel, allowing to reduce experimentally the number of necessary channels

FishFeats: streamlined quantification of multimodal labeling at the single-cell level in 3D tissues Summary Characterizing the distribution of biological marker expression at the single cell level in whole tissues requires diverse image analysis steps, such as segmentation of cells and nuclei, detec...

FishFeats offers an intuitive interface to segment cells/nuclei, dots-like structures (smFish, RNA..), IHC staining, classify cells, link nuclei to cell, assign dots to cell.. Manual correction is assisted for each option with specific functions and shortcuts www.biorxiv.org/content/10.1...

We (with @nicolasdray.bsky.social @zenlabpasteur.bsky.social) are happy to release officially FishFeats, our #napari plugin to streamline 3D smFish/RNA quantification! 🎊
Available here: github.com/gletort/Fish... user documentation: gletort.github.io/FishFeats/

Il y a moins de 3 ans, personne n'utilisait ChatGPT. Aujourd'hui, c'est semble-t-il devenu indispensable pour des millions de Français. Mais à quel prix ?

Consommation d'électricité, consommation d'eau, extraction de matières premières... l'intelligence artificielle est un gouffre énergétique.

Three-Year Funded Postdoctoral Position to study organelle architecture in mammalian oocytes – Terret-Verlhac Lab, CIRB, Collège de France (Starting 2026).
For more information, please contact: marie-helene.verlhac@college-de-france.fr

Crick BioImage Analysis Symposium 2025 Poster

The #CBIAS2025 abstract deadline is this Sunday, August 31st. Submit your #BioImageAnalysis work, whether it’s a new tool or a biological discovery. #EarlyCareerResearchers, this is for you! Short and flash talk slots are up for grabs.

www.crick.ac.uk/whats-on/cri...

As hinted earlier, the biggest change in #PoCA to date: support for 2D/3D image data! 🧩🖼️ In fine, point clouds will be no longer the only game in town—PoCA is evolving into a more general spatial analysis platform. This (maybe too long) movie shows what's coming!