New job offer in the team! If you're an experienced virologist (with a PhD), join us to work on Horizon Europe-funded APPEAL project in the vibrant city of Montpellier, South of France! euraxess.ec.europa.eu/jobs/359640

My little brain organoid is in a contest. If you find it pretty, you can vote for it 🤍 Go look at the other images too, they’re stunning! Here is the link to vote: m.cmpgn.page/jxZjTb?sre=2... #MicroscopyMonday #SciArt

⚠️ Discovery of a new mode of viral transmission: Deltaviruses spread through a viral Trojan Horse ! These viral satellites that do not encode their own glycoproteins, are in fact physically encapsulated within their helper virus particles! www.biorxiv.org/content/10.1... A thread 1/14

The beauty and chaos of structure. HFF cells stained for cytoskeletal proteins Actin (⚪), Septin (🟡), Tubulin (🟣) and DNA (🔵). #FluorescenceFriday #SciArt

My monocyte, with a fluorescent membrane (EGFP-CAAX 💛), is transmigrating across the brain microvascular endothelium (VE-cadherin 💙) #FluorescenceFriday #SciArt

My little brain organoid with stained neurons ❤️ and nuclei 🤍 #FluorescenceFriday #SciArt

Micro-rearrangement of DNA and proteins is a highly dynamic process! As shown here with cell nucleus (DNA in gray) expressing a fluorescent protein (orange). 1 image acquired every 2 seconds for 2 minutes. #FluorescenceFriday #SciArt

New cell line = New cell morphologies to explore! This hepatic cell line has fully invested into membrane protrusions! Actin is shown in 🟦 and DNA in 🟧 #FluorescenceFriday #SciArt

🎓 Bourses de voyage 🌍 📢 Appel à candidatures ! La #SBCF propose des bourses de voyage pour soutenir les jeunes scientifiques (docs et post-docs) souhaitant assister à des congrès en #BiologieCellulaire 📅 Dates limites de candidature en 2025 : 🗓️ 15 avril | 15 juin | 15 oct sbcf.fr/fellowship/b...

The Team moved from the 24th letter of the alphabet to Bluesky. Team's news will be here from now on 😁

One of my favourite images: monocytes 💙 infiltrating a little brain organoid, with post-synaptic protein PSD95 ❤️ and nuclei 🤍 visualized #FluorescenceFriday #SciArt

Voting is open in our image competition with @the-node.bsky.social. Thanks to everyone that entered, and congratulations to our final 15. Now it's your turn to pick your favourite! Look out for our gallery of images at the Biologists @ 100 conference #biologists100.

A Spiky Cell A boa constrictor brain-derived cell stained for membranes (cyan), actin (yellow) and DNA (pink) #FluorescenceFriday #SciArt

I also have a few examples of my own… as a #FirstGen student, I started with a technical training. during my first intership, a postdoc asked me what I wanted to do afterwards and when I said pursuing my studies and do a PhD, the reply was ‘oh, but you’d need to be clever for that… didn’t you know?´

Don't forget to register and submit your abstract for #NSV2025 in Montpellier! The abstract submission/registration system on the website will CLOSE Friday, April 11, 2025. Visit www.negativestrandvirus.org/home

Unique opportunity to join the CytoMorpho Lab (in Paris ❤️) as a postdoc to work on the self-organization and polarization of reconstituted networks made of microtubules, motors and actin filaments in vitro. Experience required. Please Repost 🙏 thanks !

My favorite thing about the @standupforscience.bsky.social map is that the French people obviously maintain their solidarity and know the history of our joint venture in revolution. Those in power in the U.S. would have us forget this, but I ’ll be Santa Fe tomorrow, how’s about you?

Proteins can do weird things sometimes...! Anyone else heard of cytoophidia? A cool and understudied cell biology process! In red is a mutant of an antiviral protein, in cyan is an influenza A virus protein and in yellow are cell nuclei. #FluorescenceFriday #SciArt

Primary monocytes (monocytic Occludin is 💙) transmigrating across the brain endothelium (F-actin is 🧡). Nuclei are 🤍 #FluorescenceFriday #SciArt

3 years ago today we witnessed an act of war, shocking us all and changing the world we live in. Over 3 years, we have seen support, people and countries uniting against this abhorrence. Today, USA sided with Russia, refusing the UN's condemnation. This #MicroscopyMonday we #StandWithUkraine

Dark neon vibes from this one..! Actin in orange, microtubules in purple and nucleus in gray. #FluorescenceFriday #SciArt

Hello neurons 💛 in my little brain organoid. Nuclei are 💙 #FluorescenceFriday #SciArt

Happy #ValentinesDay / #FluorescenceFriday everyone!! :)

When you don't know what to post, just post some phalloidin ❤️ staining of a brain organoid. Happy Valentine's and #FluorescenceFriday to you! #SciArt

Meet me 😁

Happy International Day of Women and Girls in Science! We will celebrate all the amazing female scientists from @irim-life.bsky.social over the next few weeks by posting here their portraits. Ladies, you rock!! #WomenInScienceDay #WomenInScience

Obscure shapes of a brain organoid. Neurons 💙 and nuclei 🧡 are shown #FluorescenceFriday #SciArt

Leukocytes 💙 inside and outside of the blood vessels 🧡 of the brain. Nuclei are in 💚 #FluorescenceFriday #SciArt

A Boa Constrictor brain-derived cell stained for Actin ⚪, cell membranes🟣 and DNA 🔵. #FluorescenceFriday #sciart

Throwback to an image of a lung cell expressing the antiviral Mx1 protein that won an image of distinction in the Nikon Small World competition in 2022. Nuclei are in orange, microtubules in cyan and Mx1 in green. Taken during my PhD in @carogoujon.bsky.social lab! #FluorescenceFriday #sciart

My little brain organoid with stained neurons ❤️, astrocytes 💙 and nuclei 🤍 #FluorescenceFriday #SciArt

First post on Bluesky! Here is our Opinion article recently published in Trends in Cell Biology: authors.elsevier.com/a/1kKdt3QxxS... Many thanks to fellow authors, it was fascinating to read all the recent literature and explore this crossover between EV and virus secretion!

A #ScienceReview from last year highlights the growing recognition of the complex cognitive capacities of #rats and its implications for how they are treated in scientific contexts.