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Pujol lab

@pujol-lab.bsky.social
566 followers 99 following 50 posts

Development & cell biology, mechanobiology, genetics, 🔬, EM, matrix, #aECM, epithelia and Worm #Celegans 🪱 at CIML @ciml.bsky.social, CENTURI - Turing Centre for Living Systems @centuri-ls.bsky.social, Aix Marseille Université @univ-amu.fr, France

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Pujol lab @pujol-lab.bsky.social · 29/06/2026
Starting #EWM26 thx to all organizers 🙏
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Pujol lab @pujol-lab.bsky.social · 28/06/2026
getting ready for #EWM26 ceneuroeuro2026.sciencesconf.org/resource/pag...
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preLights @prelights.bsky.social · 01/09/2025
🚨 New call for preLighters!🚨 Help us highlight the most exciting biological #preprints. Share your insights, build your profile, and be part of a supportive community! 🌍 Interested? Apply today & help shape the future of science publishing! 📢 More info: prelights.biologists.com/news/join-th...
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Pujol lab @pujol-lab.bsky.social · 28/05/2026
Spatial memory in tissue architecture: how a transient extracellular scaffold propagates positional information #aECM #Celegans @plos.org 🙏to talented Sophie Mazzoli @ciml.bsky.social @centuri-ls.bsky.social @univ-amu.fr & great collaborations @dynamo-lab.bsky.social @meera-sundaram.bsky.social 🧵👇
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European Research Council (ERC) @erc.europa.eu · 17/04/2026
The number of grant applications is rising sharply. Our capacity for their evaluation isn’t. ERC President Maria Leptin explains why stricter resubmission limits are being introduced for 2027 calls and what they mean for applicants. 🔗 link.europa.eu/xF7kjc
link.europa.eu
ERC President explains stricter application measures amid rising demand for funding
The text of an open letter sent by ERC President Maria Leptin to ERC panel members, grantees and other stakeholders on 16 April 2026.
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Pujol lab @pujol-lab.bsky.social · 10/04/2026
👉 3rd aECM club Apr 14th 10 am NYC-4 pm Paris #aECM invertebrate cuticle and molt cycle @gotworms.bsky.social @labgrosshans.bsky.social program sundaramlab.com/blog/aecm-cl... 👉 join our Slack forms.gle/Y6UjbnXPH1pD...
sundaramlab.com
aECM Club Seminars
A virtual seminar series to highlight work on apical ECM across different systems Organizers: Meera Sundaram, UPennMax Heiman, Boston Children’s, Harvard U.Nathalie Pujol, U. Aix MarseilleJor…
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Jean Léon Maître @maitrejl.bsky.social · 01/04/2026
Congratulations to these excellent CNRS PIs 🤩 for their promotion (pending a lot of bureaucracy🥲)! Full details in the link c3n-cn.fr/2025/12/12/c...
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Jean Léon Maître @maitrejl.bsky.social · 27/03/2026
Congratulations to the shortlisted candidates at section 24 of CNRS! c3n-cn.fr/2025/12/12/c...
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PLOS Biology @plosbiology.org · 19/03/2026
What concrete steps can we take to reinforce #biorisk management? In this Perspective, an international group of experts advocate for better global standards for #pathogen research. 🧪 #MicroSky #DURC plos.io/3NN7451
No matter where they are performed, studies with infectious agents need ironclad biorisk management. This can be promoted through robust gatekeeping of funding and publication, using a new formal reporting standard for pathogen research.
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Alfredo Sciortino @asciortino.bsky.social · 27/01/2026
This weekend we projected cells and filaments on the roof of the @museeorsay.bsky.social in Paris, then we contracted it with a pinch of myosin. And it was fabulous! Grateful to have been part of this art/science project & thx to @manuelthery.bsky.social @lblanchoin.bsky.social & the CytoMorphoLab
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Pujol lab @pujol-lab.bsky.social · 02/01/2026
👉unofficial guidelines for CNRS application in cell biology, development or evo-devo c3n-cn.fr/section-24-w...
c3n-cn.fr
Section 24 – Competition – Coordination des instances du Comité National
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Oded Rechavi @odedrechavi.bsky.social · 25/11/2025
Read this inspiring perspectives coauthored by the Worm Resource directors and worm Nobel Laureates! 4 Nobel Prizes and how they were enabled by major NIH-supported research resources (the Caenorhabditis Genetics Center, WormBase, and WormAtlas) www.pnas.org/doi/10.1073/...
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Meera Sundaram @meera-sundaram.bsky.social · 14/11/2025
#aECM Cub starts next week Nov 18 with talks on patterning the Drosophila lens, mouse tectorial membrane, and C.elegans cuticle furrows. You can still sign up for access using the link below.
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Pujol lab @pujol-lab.bsky.social · 23/09/2025
another #TEM beauty in #aECM🙏 @nibr3dem.bsky.social @ibdm.bsky.social and @meera-sundaram.bsky.social
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Pujol lab @pujol-lab.bsky.social · 16/07/2025
... a new virtual seminar series on apical extracellular matrix #aECM on different #organisms 🪱🪰🐁🌱🦠will start in Fall 2025, with short talks and discussions If you are interested 👉https://forms.gle/Y6UjbnXPH1pDHAE97 @meera-sundaram.bsky.social @gotworms.bsky.social @heiman.bsky.social
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Christophe 🔬 Leterrier @christlet.bsky.social · 10/07/2025
Isotropic STED resolution (~70 nm) with a single objective using a new type of light modulator. "m-order vortex retarder" sounds like a Star Trek contraption but the images are stunning! arxiv.org/abs/2507.06718
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Baris Tursun @baristursun.bsky.social · 30/06/2025
Fantastic Nobel Moment at #worm25 with Victor Ambros and Gary Ruvkun.
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Bruce Hinze @brucehinze.bsky.social · 14/06/2025
“No Kings” demonstration, Ocean Beach, San Francisco
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epithelial mechanics fan club @epimechfc.bsky.social · 27/04/2025
Oil form droplets when mixed with alcohol, your monolayers dewet to form spherical aggregates, your friends dancing in a club form a circle, why? I’m @challopeau.bsky.social and I will tell you about the origins and consequences of interfacial tension in tissues.
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Buzz Baum @buzzbaum.bsky.social · 11/04/2025
With a heavy heart I have decided not to attend a meeting in the US this June. I can’t act as if things are normal when science, universities, dissent & truth are all under threat. And I feel I can’t attend when there are scientists who are not able to travel to the US without fear of arrest.
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Pujol lab @pujol-lab.bsky.social · 07/04/2025
#fluorescenceMonday another nice example of regionalization of #aECM, during development #celegans vulv(a), of one of the Cystein Cradle domain # ECM protein, a familiar shape in Marseille😉 🙏to Sophie Mazzoli, @france-bioimaging.bsky.social platform @ciml.bsky.social & www.excitingworms.eu/SEGiCel/
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Pujol lab @pujol-lab.bsky.social · 01/04/2025
in a new micropub 🙏 @micropub7n.bsky.social we shows the secretion of the Antimicrobial Peptide nlp-29 in the apical extracellular matrix #aECM upon several aECM damage in #Celegans 🙏Henrik Bringmann @cmcb-tud.bsky.social for the KI strain doi.org/10.17912/mic...
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epithelial mechanics fan club @epimechfc.bsky.social · 30/03/2025
How is extrusion of infected host cells related to ERK (extracellular signal-regulated kinase) activity? Hi, I’m @hundsdorfer.bsky.social from the @effiebastounis.bsky.social lab. Let’s follow the recent development of bacterially-infected cell extrusion & mechanochemical ERK activity waves.
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Pujol lab @pujol-lab.bsky.social · 26/03/2025
Intriguing #EM observation: in mouse type I hair cells, #SBF shows elongated mitochondria (yellow) apposed to the plasma membrane, a membrane contact site of 10 nm
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Pujol lab @pujol-lab.bsky.social · 21/03/2025
Our new paper out @plos.org @ciml.bsky.social @centuri-ls.bsky.social Fantastic collaborations 👏Antonina Andreeva #EBI-EMBL, Claire Valotteau @DyNaMo @felix_rico, Andrew Chisholm, Jordan Ward @gotworms.bsky.social, and great discussions with @meera-sundaram.bsky.social dx.plos.org/10.1371/jour...
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Pujol lab @pujol-lab.bsky.social · 21/03/2025
#FluorescenceFriday 🎁@meera-sundaram.bsky.social L4.4 #aECM #mucin #C.elegans
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Le Monde @lemonde.fr · 19/03/2025
Etats-Unis : un chercheur français refoulé pour avoir exprimé « une opinion personnelle sur la politique menée par l’administration Trump »
lemonde.fr
Etats-Unis : un chercheur français refoulé pour avoir exprimé « une opinion personnelle sur la politique menée par l’administration Trump »
Le ministre de la recherche a dit sa « préoccupation », mercredi, après cette décision des autorités américaines. Le chercheur du CNRS aurait subi un contrôle aléatoire à son arrivée, avant que son ordinateur et son téléphone ne soient fouillés.
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Wolfgang Huber @wkhuber.bsky.social · 19/03/2025
Interested in doing a sabbatical at EMBL, at one of its 6 sites in Barcelona, Cambridge, Grenoble, Hamburg, Heidelberg or Rome? Funding call with deadline 15 June, decisions in July. www.embl.org/about/info/s...
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Dr. Ahna Skop @ahnaskop.bsky.social · 18/03/2025
science.org
Overseas universities see opportunity in U.S. ‘brain drain’
But many U.S.-based scientists seeking to leave may struggle to find positions in countries grappling with funding issues of their own
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Pierre-François Lenne @pflenne.bsky.social · 17/01/2025
Excited to share that IBDM (Institut de Biologie du Développement de Marseille) is expanding its research groups this year! A great place for developmental biology and interdisciplinary research located on the beautiful Marseille-Luminy campus! Deadline for applications: March 30th, 2025
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GdR AQV @gdraqv.bsky.social · 19/02/2025
Registration for the next GdR AQV days is now open until April 18th. The conference will take place in Sète - May 26th to 28th. aqv-days-2025.sciencesconf.org There are many slots for oral communication. Come and join the French biophysics community!
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Richard Sever @richardsever.bsky.social · 11/03/2025
"exciting to see this key piece of infrastructure really get the attention that it deserves" @katiecorker.bsky.social on the new non-profit that will run bioRxiv and medRxiv www.nature.com/articles/d41...
nature.com
Preprint sites bioRxiv and medRxiv launch new era of independence
The popular repositories, where life scientists post research before peer review, will be managed by a new organization called openRxiv.
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Pujol lab @pujol-lab.bsky.social · 07/03/2025
#standupforscience2025
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Pujol lab @pujol-lab.bsky.social · 07/03/2025
#standupforscience2025 @ciml @amu @cnrs.fr #marseille
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Pujol lab @pujol-lab.bsky.social · 05/03/2025
www.univ-amu.fr/fr/public/ac...
univ-amu.fr
Safe Place For Science : Aix Marseille Université prête à accueillir les scientifiques américains | Aix Marseille Université
Dans un contexte où certains scientifiques aux États-Unis peuvent se sentir menacés ou entravés dans leurs recherches, notre université annonce mettre en place le programme Safe Place For Science dédi...
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CellMech2025 @cellmech2025.bsky.social · 26/02/2025
4 more days to submit your abstract!! Don't miss the opportunity to come to Leuven and enjoy 4 days of #Mechanobiology: 🗣️ 15 amazing keynote speakers 🎤 Oral talks and poster sessions 📷 SciArt contest 🍻 Social activities 👉 Submit by 2nd March!! buff.ly/3CH94pW
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Igor Brodsky @brodskyigorlab.bsky.social · 26/02/2025
Despite court order, NIH grants remain frozen. Newly awarded grants, grants with fundable scores, & funds for a new budget cycle of a current project are all *FROZEN*🥶 and not being released. US research is being choked to death & is on life support right now www.motherjones.com/politics/202...
motherjones.com
NIH is again throttling research funding in defiance of a federal court order
A freeze on "new and continuation awards" will "remain in place" pending DEI review, states a new internal memo.
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Stand Up For Science France @standupforscifr.bsky.social · 23/02/2025
On March 7, let's stand up for science! 🔬✊ In solidarity with Stand Up For Science US (@standupforscience.bsky.social) and in response to threats against scientific institutions, actions will take place in every university city in France. Info & registration 👉 standupforscience.fr
This is a flyer for stand up for science showing france in blue and the stand up for science logo in red (like a flag) and the date of march seven. It says in french "science is a common goo"
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Stand Up for Science! @standupforscience.net · 12/02/2025
Welcome to the Bluesky account for Stand Up for Science 2025! Keep an eye on this space for updates, event information, and ways to get involved. We can't wait to see everyone #standupforscience2025 on March 7th, both in DC and locations nationwide! #scienceforall #sciencenotsilence
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Coleen Murphy @ctmurphy1.bsky.social · 18/02/2025
In just 3 weeks, this admin'n has made it clear their intent to destroy airline safety, science funding, public health, virus surveillance, health, food safety, national parks, workers' safety, climate change stds, weather information, disability rights, LGBTQ rights, minority rights, and more
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Pujol lab @pujol-lab.bsky.social · 07/02/2025
#fluorescencefriday still puzzled how to build such a beautifull periodic pattern #aECM
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🦋 Gourdon Lab 🦠🔬 @delphe.bsky.social · 03/02/2025
🔔🧪 I'm deeply saddened by the passing of Michael Sheetz, a true pioneer in #mechanobiology. I'll always cherish our lovely times in NYC, Singapore, Zurich, and Sydney. My heartfelt condolences to his family and friends in this difficult time. So long, Mike 🥺😔
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Rory Cooper @rorylcooper.bsky.social · 11/12/2024
🚨Hyped to share our new article in @natureportfolio.bsky.social! We show that crocodile head scales develop from compressive folding that arises from constrained skin growth 🐊🔬 Really proud of this one - it's cool 😎 Please read & share! 🧪 @genevunige.bsky.social www.nature.com/articles/s41...
nature.com
Self-organized patterning of crocodile head scales by compressive folding - Nature
Crocodile head scales self-organize through purely mechanical compressive skin folding rather than a patterning process controlled by gene interactions.
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Miriam B. Goodman, PhD @wormsense.bsky.social · 01/01/2025
How hard do bacteria-eating nematodes bite in order to break the bacterial cell wall? Check out our new paper, led by Jason Casar & collab with Jen Dionne, using pressure sensing beads that change color upon compression (bluetorial coming soon) rdcu.be/d5n7v
rdcu.be
Upconverting microgauges reveal intraluminal force dynamics in vivo
Nature - Nanoparticle-based ‘microgauges’ are developed for in vivo force sensing and deployed in C. elegans to investigate how mechanical force correlates with electrical signalling in...
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CellMech2025 @cellmech2025.bsky.social · 10/12/2024
👋Hello #mechanobiology community in 🦋! This is the official account of the 10th Edition of the Cell Mech conference! 🔧We will soon announce the invited speaker list! Visit our website, subscribe to the mailing list, and follow us!: cellmech2025.org 😍Join us in Leuven 2025!
cellmech2025.org
The organizing committee, Sylvain Gabriele, Marine Luciano, Jorge Barrasa Fano, Yohalie Kalukula, Bart Smeets, Apeksha Shapeti, Hans Van Oosterwyck
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Meera Sundaram @meera-sundaram.bsky.social · 07/12/2024
Watch Ambros and Ruvkun Nobel lectures happening now! www.nobelprize.org/prizes/medic...
nobelprize.org
The Nobel Prize in Physiology or Medicine 2024
The Nobel Prize in Physiology or Medicine 2024 was awarded jointly to Victor Ambros and Gary Ruvkun "for the discovery of microRNA and its role in post-transcriptional gene regulation"
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Pujol lab @pujol-lab.bsky.social · 06/12/2024
#fluorescenceFriday our favorite giant cell secreting abnormal #aECM
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Pujol lab @pujol-lab.bsky.social · 05/12/2024
today I discovered ribbons and floating ribbons what a beautiful structure #EM www.youtube.com/watch?v=Lv6b...
youtube.com
Physiologie de la synapse CCI-nerf auditif
YouTube video by rp34510
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Carsten Schulte @carstenschulte4.bsky.social · 30/11/2024
I just tried that with one of my recent papers... A bit over-enthusiatic and over-selling, but overall absolutely mind-blowing (the full paper is linked below) 1/2🤯: notebooklm.google.com/notebook/63e...
notebooklm.google.com
Sign in - Google Accounts
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Carsten Schulte @carstenschulte4.bsky.social · 21/11/2024
I didn't find a specific mechanotransduction starter pack, so I open one myself😊. There are still a lot of people to be added, but it's late, so please drop me a message or post here to nominate yourself for the Mechanotransduction community. go.bsky.app/2PXf5SC
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