Sign in

BIAUnit

@biaunit.bsky.social
651 followers 511 following 11 posts

The BioImage Analysis Unit designs innovative computational methods to address challenging biological questions through rigorous quantitative approaches @Icy_bioimaging.bsky.social research.pasteur.fr/en/team/bioimag… @InstitutPasteur

PostsRepliesMedia
Reposted by BIAUnit
Jean-Yves Tinevez @jytinevez.bsky.social · 09/03/2026
Some impressions from last time (We had a good time, and aim for it again.) Organized with the great @biaunit.bsky.social , @gaellel.bsky.social and the IAH team.
183
Reposted by BIAUnit
Jean-Yves Tinevez @jytinevez.bsky.social · 24/02/2026
In this edition, organized with the @biaunit.bsky.social , we will focus on teaching the basics of bioimage analysis and machine learning for image analysis in Life Science. The course is focused on beginners, with little or no experience in image analysis, but who needs it for their research
111
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 23/06/2025
📌 Tracking cell dynamics just got smarter! We use Bayesian linking algorithms — KOFT and SKT — implemented in our ByoTrack 🐍 Python library. Kalman filters + optical flow for links & mitosis detection. [PDF] celltrackingchallenge.net #CellTracking #Python #KalmanFilter #OpticalFlow #OpenScience
1215
Reposted by BIAUnit
Emilie Giraud @emilie-giraud.bsky.social · 08/10/2025
Aujourd'hui ce sont les portes ouvertes de l'Institut Pasteur, venez nombreux nous y retrouver... #institutpasteur #portesouvertes #pasteurdon @pasteur.fr
051
Reposted by BIAUnit
Cellular Imaging Core Facility - CEITEC @ceitec-cellimcf.bsky.social · 15/09/2025
👋Welcome to CELLIM on BlueSky! • a core facility for advanced light microscopy @ceitec.eu @masarykuniversity.bsky.social 🔬 Follow us for: • Updates on our microscopy platforms • Insights into imaging methods • Behind-the-scenes highlights • Workshops, courses & more #CEITECScience
Microscopy image of a cell with labeled cytoskeleton and nuclear componentsZEISS LSM 880 microscope with incubation chamber2 people working on the microscopes2 men looking at monitors with microscopy images
0145
Reposted by BIAUnit
Institut Pasteur | 130 years of biomedical research @pasteur.fr · 01/09/2025
🎓 Applications for Institut Pasteur's PhD programs open Sept 1-Oct 20, 2025 for October 2026 entry. Apply to up to 4 projects across 6 programs: PPU, PPU-IMAGINE @institutimagine.bsky.social, PPU-@ox.ac.uk, PPU-EID @upcite.bsky.social & more 🧬 Register now ✍️ www.pasteur.fr/en/education...
Pasteur-Paris University International Doctoral Programme, The call for enrollment of students in October 2026 will be open from September 1st to October 20th, 2025
03334
BIAUnit @biaunit.bsky.social · 01/09/2025
🌍 Excited to be present at #EUSIPCO2025 in Palermo! 📄 Deep Multitask Learning for Automated Tissue Segmentation & Cell Detection 👤 Presenter: Mohamed Mounib BENIMAM 📅 September 2025 📍 Palermo, Italy Let’s connect around cutting-edge image processing! #SignalProcessing #MedicalImaging #DeepLearning
050
Reposted by BIAUnit
Institut Pasteur Education @pasteuredu.bsky.social · 20/06/2025
🎶 Science meets creativity with TuberKiller! Yaëlle Wormser, PhD student featured in the My PhD at the Institut Pasteur series, raps her tuberculosis research. Discover how music and science collide to make research unforgettable! 👏 🎧 TuberKiller is also available on Spotify! @pasteur.fr
youtube.com
When science meets creativity: TuberKiller | My PhD at the Institut Pasteur
YouTube video by Institut Pasteur EDUCATION
0165
BIAUnit @biaunit.bsky.social · 23/06/2025
📌 Tracking cell dynamics just got smarter! We use Bayesian linking algorithms — KOFT and SKT — implemented in our ByoTrack 🐍 Python library. Kalman filters + optical flow for links & mitosis detection. [PDF] celltrackingchallenge.net #CellTracking #Python #KalmanFilter #OpticalFlow #OpenScience
1215
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 17/06/2025
🚀 Manual mask annotation slowing you down? 💡 SAMJ is a new ImageJ/Fiji plugin using Segment Anything (SAM) for fast, interactive segmentation — no GPU needed, one-click install, real-time results. 🔬 Perfect for large biomedical images. arxiv.org/abs/2506.02783 #AI #Bioimaging #ImageJ #OpenSource
15513
Reposted by BIAUnit
Labex IBEID @ibeidlabex.bsky.social · 16/06/2025
Adeline Mallet, head of the Ultrastructural Bioimaging facility, is presenting cutting-edge technologies to visualize intraflagellar transport in Trypanosomas. @pasteur.fr @bastinlab.bsky.social
1102
BIAUnit @biaunit.bsky.social · 17/06/2025
🚀 Manual mask annotation slowing you down? 💡 SAMJ is a new ImageJ/Fiji plugin using Segment Anything (SAM) for fast, interactive segmentation — no GPU needed, one-click install, real-time results. 🔬 Perfect for large biomedical images. arxiv.org/abs/2506.02783 #AI #Bioimaging #ImageJ #OpenSource
15513
Reposted by BIAUnit
GdR ImaBio 🔬 @gdrimabio.bsky.social · 03/06/2025
⏰ We've just passed the 250 pre-registration mark for #Mifobio2025 ! There's only one week left before the deadline, which won't be extended given the current numbers ! 👉 imabio-cnrs.fr/mifobio-2025... @cnrsingenierie.bsky.social @cnrsbiologie.bsky.social @cnrs-inist.bsky.social @cnrs.fr
084
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 20/05/2025
🚨Paper alert! 🚀 We presented SINETRA at #ISBI2025 in Houston A new simulator for generating realistic 2D/3D neuron tracking data in moving animals like Hydra vulgaris 🧠 Helps test and improve tracking algorithms under tough conditions 📄 dx.doi.org/10.1109/ISBI... #celltracking #syntheticdata #ISBI
0114
Reposted by BIAUnit
Institut Pasteur Education @pasteuredu.bsky.social · 28/05/2025
🔬Le Cours Pasteur NEUBIAS propose une formation avancée en analyse d’images biologiques intégrant théorie, pratique et IA. Lina El Hajji, post-doc à Sorbonne Université, partage son expérience. La prochaine édition aura lieu en juin 2026 sous le nom « Advanced Bioimage Analysis with AI »
youtube.com
Bioimage Analysis – Retour sur le Cours Pasteur NEUBIAS
YouTube video by Institut Pasteur EDUCATION
294
Reposted by BIAUnit
Institut Pasteur | 130 years of biomedical research @pasteur.fr · 26/05/2025
Zoom into a human cell infected by Shigella, the bacteria behind dysentery. Using cryo-EM, @leaswistak.bsky.social and team revealed how it pierces cells with molecular syringes. Stunning science at the nanoscale. @enningalab.bsky.social @jytinevez.bsky.social @nanoimaging.bsky.social #CryoEM
04914
BIAUnit @biaunit.bsky.social · 20/05/2025
🚨Paper alert! 🚀 We presented SINETRA at #ISBI2025 in Houston A new simulator for generating realistic 2D/3D neuron tracking data in moving animals like Hydra vulgaris 🧠 Helps test and improve tracking algorithms under tough conditions 📄 dx.doi.org/10.1109/ISBI... #celltracking #syntheticdata #ISBI
0114
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 31/03/2025
Exciting news! 🎉 We propose Spatiopath, a null-hypothesis framework for cell-cell & cell-tumor interactions that distinguishes statistically significant immune cell associations from random ones.📊🔬 Check it out:😊 www.nature.com/articles/s41... #statistics #immunology #oncology
0247
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 13/01/2025
👉To classify the dynamic behaviors governing biological particles, we developed a neural network model based on geometric trajectory descriptors and a framework to robustly detect dynamic changes in compound trajectories. #simulation #activationpathwayofreceptorsCCR5 👉 hal.science/hal-04870375v1
064
Reposted by BIAUnit
BIAUnit @biaunit.bsky.social · 25/11/2024
The stiffness of cells and their nuclei is a biomarker of several pathologies, yet is usually reduced to a single value. In our last paper, we propose a method to estimate heterogeneous maps of stiffness inside freely moving cells using only fluorescence imaging. ieeexplore.ieee.org/document/107...
0195
BIAUnit @biaunit.bsky.social · 31/03/2025
Exciting news! 🎉 We propose Spatiopath, a null-hypothesis framework for cell-cell & cell-tumor interactions that distinguishes statistically significant immune cell associations from random ones.📊🔬 Check it out:😊 www.nature.com/articles/s41... #statistics #immunology #oncology
0247
BIAUnit @biaunit.bsky.social · 13/01/2025
👉To classify the dynamic behaviors governing biological particles, we developed a neural network model based on geometric trajectory descriptors and a framework to robustly detect dynamic changes in compound trajectories. #simulation #activationpathwayofreceptorsCCR5 👉 hal.science/hal-04870375v1
064
Reposted by BIAUnit
Arrate Munoz-Barrutia @arratemunoz.bsky.social · 22/11/2024
042
BIAUnit @biaunit.bsky.social · 25/11/2024
The stiffness of cells and their nuclei is a biomarker of several pathologies, yet is usually reduced to a single value. In our last paper, we propose a method to estimate heterogeneous maps of stiffness inside freely moving cells using only fluorescence imaging. ieeexplore.ieee.org/document/107...
0195
Reposted by BIAUnit
Maria @mmanich75.bsky.social · 21/11/2024
Spot detection @Icy_bioimaging
082
Reposted by BIAUnit
Icy @icybioimaging.bsky.social · 22/11/2024
💡 BioFlow is an image-based method able to extract velocities, pressure and forces inside living cells observed in fluorescence microscopy 🔬🖥️ icy.bioimageanalysis.org/plugin/biofl... 👉 The lateral movement of fan-shaped amoeboid cells is not pressure-driven ‼️
051
Reposted by BIAUnit
Icy @icybioimaging.bsky.social · 23/11/2024
JDLL: a library to run deep learning models on Java bioimage informatics platforms. @jytinevez.bsky.social @deepIcy_IP @deepImageJ www.nature.com/articles/s41...
0244
BIAUnit @biaunit.bsky.social · 23/11/2024
👉 Learn more: journals.plos.org/plospathogen...
journals.plos.org
Fibronectin induces a transition from amoeboid to a fan morphology and modifies migration in Entamoeba histolytica
Author summary Even though we know increasingly well how cells move in tissues, the question of whether parasites modify their migration as a function of the host tissue environment requires further i...
031
BIAUnit @biaunit.bsky.social · 22/11/2024
Hanson A, Reme R, Telerman N, Yamamoto W, Olivo-Marin JC, Lagache T, & Yuste R. Automatic monitoring of whole-body neural activity in behaving Hydra. bioRxiv, 2023-09. An open-source platform to monitor neurons’activity in behaving Hydra. #Hydra #Byotrack #TraseIn #Python #Icy
072