🚨 Last chance! Only 1 week left to apply for the 2026 Annual Thesis Prize of the Club Exocytose-Endocytose 🚨 The winner will be invited to present at the annual meeting (exoendo.org/en/evenement...). ⏰ Deadline: February 16, 2026 👉 Apply here: exoendo.org/en/the-endo-...

📣 The February newsletter of the #ParisPostdocsSeminars is out! Don't miss the exciting talks happening next week at @ibensens.bsky.social, #UFR-Sciences, and @institutcochin.bsky.social And save the dates 📆 for the ones taking place in the second half of the month! #seminar #networking #Paris

🚀 Young scientists, this is your moment! 🏆 If you defended your PhD thesis in 2025 in areas like membrane dynamics, intracellular trafficking, exocytosis/endocytosis or microscopy, don’t miss out! 👤 Application is quick and easy! 👉 exoendo.org/en/the-endo-... ⏳ Deadline: 16 February 2026

🌟 Exo-Endo 2026 • May 27–29, Aussois (FR) bit.ly/4oEmTHy We’re excited to gather the membrane trafficking community, with a strong focus on young scientists! 📣 Registration mid-Feb. Stay tuned!! #ExoEndo2026 #CellBiology #MembraneTrafficking #Endocytosis #Exocytosis #YoungScientists #EVs

🚨 Applications are now open for the 2026 Annual Thesis Prize of the Club Exocytose-Endocytose 🚨 The winner will be invited to present at the annual meeting (exoendo.org/en/evenement...). ⏰ Deadline: February 16, 2026 Please see the requirement on: exoendo.org/en/the-endo-...

🌟 Exo-Endo 2026 • May 27–29, Aussois (FR) bit.ly/4oEmTHy We’re excited to gather the membrane trafficking community, with a strong focus on young scientists! 📣 Registration mid-Feb. Stay tuned!! #ExoEndo2026 #CellBiology #MembraneTrafficking #Endocytosis #Exocytosis #YoungScientists #EVs

🚨 The final program for the half-day meeting of the Club Exocytose-Endocytose is out! 🔬 Join us at the IPNP in Paris or online on November 27. Still time to register to receive connection details and event info 👇 exoendo.org/evenement/1-...

Young researcher in membrane and organelle cell biology? Join our hybrid half-day meeting in Paris this November ! ~10 oral slots for PhDs & postdocs Topics: endocytosis, exocytosis, organelles Submit your abstract before slots are filled 👉 t.ly/ePAlT #YoungScientists #CellBiology #HybridMeeting

New work in #ScienceTranslationalMedicine reveals how a drop in polyunsaturated fatty acids (PUFAs) and the enzyme ELOVL2 correlate with vision decline in aged mice—and shows that intravitreal supplementation of PUFAs can reverse vision loss and rejuvenate the retina. https://scim.ag/4pNNh3M

Discover the new publications from the Club Exo-Endo teams! exoendo.org/en/publis-sc...

It’s incredibly hard to study lipids in biological membranes on the nanoscale. You need near-perfect information on both membrane ultrastructure and lipid density, which usually isn’t attainable. Lipid-CLEM brought to you by @mathilda95.bsky.social changes that. www.biorxiv.org/content/10.1...

Why are biological membranes asymmetric, with different lipids in the two bilayer leaflets? Discovered in the 70s, lipid asymmetry is linked to many cellular processes, but why the cell needs it is largely unclear. @pavelbarahtjan.bsky.social addresses this question: www.biorxiv.org/content/10.1...

Been thinking about biomembranes? Wondering what next decade of research will be? Wonder no more: there's an awesome conference coming up in Copenhagen in July!! From simulations to cells and everything in between. 5 days left to submit abstract - APPLY! www.biophysics.org/blog/beyond-...

On my way home after 3 days full of great talks and lively discussions at Fort-Mahon-Plage. Thank you @clubexo-endo.bsky.social community, I had a blast!

We look forward to meeting again in Paris for the half-day meeting in November and for the next meeting in May 2026, which should be held in Aussois (Savoie, France).

The “family photo”. Thank you to all the participants who made this meeting so rich in science and exchange! Thanks to the organizers for the exceptional scientific program and the free time to discover the Baie de Somme. Do not hesitate to join the club!

Congratulations to Julie Beaucousin and Andela Petrovic who won the best poster presentation awards !!

To close the meeting, great talk of Juliane Da Graça, winner of the 2025 thesis prize, presented her work on the role of endosome-endoplasmic reticulum membrane contact sites in autophagy regulation in normal and cancer cells.

The prizes for best presentations went to Léa Ripoll for her work on adenylate cyclase and dopamine signalling in neurons and Quentin Frenger for his work on ATG16L1 and B cell antigen receptor trafficking. Congratulations !!

Great talks these two last days, including Marc Bitoun (Institut de Myologie, Paris) as keynote speaker who showed impressive data on allele-specific silencing therapy for centronuclear myopathy due to dyn2 mutations.

Both keynote speakers (Aylin Hanyaloglu, London and Sara Sigismund, Milan ) offered compelling insights into the spatial control of receptor trafficking and signaling dynamics, how cellular compartment and MCS shapes signaling outcomes. @cellbiology.bsky.social exoendo.org/evenement/27...

The 27th Club Exo-Endo meeting has started at Fort-Mahon. exoendo.org/evenement/27... Nice place, nice talks and congratulation to young researchers who made great talks!!

Une pour 1600 (12 millions d'élèves, 7700 infirmières)

#RésultatScientifique Une avancée vers une médecine de précision pour les tumeurs neuroendocrines de l’intestin grêle ! Des chercheurs identifient des sous-types moléculaires, ouvrant la voie à des traitements plus ciblés. 🧬 buff.ly/YFIRw88

Tissue-expansion method compatible with mass-spectrometry imaging (TEMI) enables the profiling of lipids, metabolites, peptides, proteins, and N-glycans in complex tissues with high spatial resolution, advancing spatially resolved multi-omics mapping. www.nature.com/articles/s41...

This is really an amazing tool for neuroscientists🤩! Finally something actually working for human neurons🧠. Happy that I could contribute. Congratulations @forna.bsky.social!

A package of research papers from the MICrONS (Machine Intelligence from Cortical Networks) consortium in Nature and Nature Methods provides a detailed map of mouse brain cell structure and connections, offering insights into how they relate to activity in the mouse brain. 🧪

Il serait salutaire que le gouvernement français choisisse également ses propres universités et ses propres enseignants-chercheurs, au lieu de les ponctionner et de les laisser au bord de la banqueroute. Avoir des principes, c'est bien. Les appliquer à soi-même, c'est mieux.

Did you know… It’s free to publish in Journal of Cell Science – there are no submission charges, page charges or colour fees. We also plant a tree for every peer-reviewed article we publish🌳 For details, visit our website: journals.biologists.com/jcs/pages/re...

🧫 Des chercheurs ont découvert que le positionnement des lysosomes dans les cellules de mélanome influence leur capacité à envahir les tissus : Plus les lysosomes sont dispersés, plus la tumeur est agressive.

Groundbreaking study in Cell from @leventallab.bsky.social: phospholipid asymmetry is a defining feature of the plasma membrane and cholesterol fills the holes — major implications for how this membrane works. A #lipidtime must-read! www.cell.com/cell/abstrac...

📢 Last days to register !! Join us to the 27th meeting of the Club Exo-Endo from May 5 to 7 at Fort-Mahon. exoendo.org/en/evenement...

Super happy to be awarded the Thesis Prize 2025 from @clubexo-endo.bsky.social 🤩

🏆 Congrats to @julianedagraca.bsky.social! Former PhD student at INEM, Juliane has been awarded the 2025 Thesis Prize of the @clubexo-endo.bsky.social for her work on ER-endosome contact sites & autophagy regulation. 👏 Well done, Juliane! @membramics-lab.bsky.social

Comment les macrophages sont influencés par leur environnement ? 🧐 Une récente étude menée par @florenceniedergang.bsky.social révèle que leur interaction avec leur milieu joue un rôle clé dans leur activité immunitaire !

Mike Sheetz (1946-2025) made immense contributions to our understanding of motor proteins, membrane biology, cytoskeleton and mechanobiology. Haguy Wolfenson, Gregory Giannone, and Martin Schwartz recall his life and work: rupress.org/jcb/article/...

More Nikon NSPARC confocal testing at the @ncis-marseille.bsky.social: super-resolved live-cell imaging (1 frame every 10 seconds) of a COS-7 cell labeled for DNA (blue), endosomes (pink) and actin (gray) using probes from @spirochrome.com

The club Exo-Endo is proud to announce that Juliane Da Graça has been awarded the Thesis Prize for her work on the role of endoplasmic reticulum-endosome contacts in promoting phagophore formation. exoendo.org/en/laureat-t... She will present her work at the Annual Meeting of the Club in May.

🚨 Only 1 week left to register for the Annual Meeting of the Club Exo-Endo!!🚨 Guest speakers: Marc Bitoun (Paris), Aylin Hanyaloglu (London), Sara Sigismund (Milan), Roosmarijn Vandenbroucke (Ghent) and Juliane Da Graça, the thesis award winner. exoendo.org/en/evenement...

🚨iGluSnFR4 is finally out!🚨🧪 We present iGluSnFR4f and 4s, a novel pair of genetically-encoded glutamate indicators designed for high-fidelity imaging of synaptic activity in the living brain. ⬇️ www.biorxiv.org/content/10.1... 🎥 Below: iGluSnFR4s detecting minis in cultures w/ TTX #Neuroscience

#RésultatScientifique 🔎 Des chercheurs ont découvert que les protéines ARF, existaient bien avant l’émergence des cellules eucaryotes ! 🦠 Cette découverte éclaire l’évolution des mécanismes cellulaires et ouvre de nouvelles perspectives sur l’histoire du vivant ! buff.ly/WHrZQz7

We are happy to announce that the registration for the 27th annual meeting of the Exocytosis-Endocytosis Club is still open! NEW REGISTRATION DEADLINE : APRIL 4 by following the link below. exoendo.org/evenement/27... 🙏@gdrimabio.bsky.social @sbcf.bsky.social for support!

To my international colleagues planning to attend conferences here (in the US) in person. You may want to reconsider. I'm disheartened, but not surprised, by this news. Be safe. 🧪😞 www.theguardian.com/us-news/2025...

our lastest publication on #macrophages and #phagocytosis @institutcochin.bsky.social is out! thanks to @manondepierre.bsky.social and Anna Mularski in colaboration with @actin-paris-saclay.bsky.social and Martial Balland @ugrenoblealpes.bsky.social

This is a beautiful paper. Very important implications - and further evidence for the link between lipid transbilayer movement / lipid asymmetry and directional lipid transport.

Publication in iSciences: the team led by @florenceniedergang.bsky.social shows the existence of a crosstalk between adhesion to the substrate and phagocytosis in #macrophages. institutcochin.fr/en/crosstalk... @cnrsbiologie.bsky.social @cnrs-idf-villejuif.bsky.social @inserm.fr @upcite.bsky.social