Another season of Stranger things is releasing and we have another season of stranger things happening with Hydra @rouxlab.bsky.social #fluorescencefriday #postdoclife

📌 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

🚀 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

El Capitan, from Series: The United States, by Yoshida Hiroshi, 1925

Endinsa’t en una vivència sensorial única que connecta ciència i art immersiu. “SEEING: Un ull i una caixa” arriba del 5 al 14 de juny al Centre Cívic Convent de Sant Agustí (Carrer del Comerç 36, Barcelona). www.crg.eu/en/event/see...

Diving “Google earth mode 🌍” in a Shigella infected cell 🔬🔎 Together with @m-albert.bsky.social

🚨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

Sign ups for the fall Barcelona multicellularity meeting are now up- come join us! meetings.embo.org/event/25-mul...

Two heads, toroid shape or a mix of both are the creatures that @yamini-ravichan.bsky.social was able to form inducing soft compression in Hydra. GFP-Lifeact in the regenerating tissue of Hydra #fluorescenceMonday #fluorescencemonday #fluorescencefriday #microscopy #hydra

and with the uniform Laplacian we get a quite funny artefact! (most likely due to the straight cut from the midbrain, which has a few very large triangles)

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

Thank you to the team at @syGlass for highlighting some of our data. If you haven’t tried working with your data in VR space, you really need to see what you are missing. Syglass is a powerful tool for visualizing and analysis. @vubasicsciences.bsky.social #microscopy #lightsheet #science 🧪

Our new paper and software tool PointsToWood is out! Led by Harry Owen and Targeted at high performance for small branches, PointsToWood performs #deeplearning enabled leaf-wood semantic segmentation of high resolution #TLS point clouds. 🌿 🌲 🌳 👇performance on unseen tropical data

Today's newsletter is for people and cephalopods who don't know what to say: elizabethgpreston.substack.com/p/how-to-let... 🧪

🧪🛰️ My colleague @simoncarn.bsky.social and I were consulted for this note by @avoiland.bsky.social to comment on volcanoes and clouds in the South Atlantic. A nice place to study aerosol-cloud interactions! (and other things of course) earthobservatory.nasa.gov/images/15404...

Un peu arbitraire comme nom de rue mais il fallait que je vous fasse un signe.

Love pretty biology pix! Vote now.🧪

Genetically altered 'woolly mice' express several mammoth-like traits, including the animal's iconic coat. The cuteness, meanwhile, is a complete coincidence. That and more of the best in @science.org and science in this edition of #ScienceAdviser: www.science.org/content/arti... 🧪

#Hydravulgaris #GCaMP

👉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

Hydra can inflate its floater and then be transported by the water currents

A shrimp eaten by a hydra I Hydra vulgaris

👉 E. histolytica adopts a fan-shape morphology on a Fibronectin substrate 🔬 journals.plos.org/plospathogen...

Spot detection @Icy_bioimaging

3D view of macropinosomes I Entamoeba histolytica

Better understand macropinocytosis of Entamoeba histolytica: Drink or Drive @Icy_BioImaging journals.plos.org/plospathogen...

Amoeba Warhol

3D rendering of adhesive structures #actin #Entamoebahistolytica @Icy_BioImaging

Bottom view of a 3D reconstruction of Entamoeba histolytica loaded on fibronectin, characterized by its fan shape with of a dorsal column of F-actin and numerous podosomes-like, and a broad cytoplasmic extension at the front. F-actin (red), nucleus (blue) & cytoplasm (green) #Icy