Cell biologist @INSERM @Sorbonne_Univ_ clathrin, dynamin, neuromusculardiseases, electronmicroscopy, metalreplicas #CLEM 🔬🇪🇺 🇬🇷 🇫🇷
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Joined January 2016
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Super cool to see our work with @christlet out in @ScienceMagazine 🥳
Check out how we combined super-resolution light microscopy and electron microscopy to visualize the endocytosis machinery at nanoscale resolution in neurons⚽️
science.org/doi/10.1126/scie…
Steph Vassilopoulos retweeted
Thrilled to present our new preprint showing that misregulation of SORBS1 splicing affects the stability of the neuromuscular junction.
biorxiv.org/content/10.1101/…
Steph Vassilopoulos retweeted
Many thanks to @SMyologie for the organization of this great meeting rich in discussions and exchanges #JSFM2024
@IStemFrance
@Inst_Myologie
@Telethon_France
@BiotherapiesIns
#JSFM2024 Session fondamentale modérée par @LM_Giordani et Coralie Sengenes au Congrès de la @SMyologie. Présentation de @cmartinat pour son équipe: "3D skeletal muscle constructs from human pluripotent stem cells for DM1 modeling".
@Telethon_France @BiotherapiesIns @IStemFrance
Steph Vassilopoulos retweeted
#JSFM2024 Première session plénière mixte @SMyologie et @filnemus modérée par @Biosdfp et Pascal Cintas.
Présentation de @FurlingD sur les aspects moléculaires de la DM1 .
@researchmyology @SMyologie @BiotherapiesIns @Telethon_France
Steph Vassilopoulos retweeted
Please enjoy this movie of local #microtubule disassembly inside the yellow circle using #optokatanin (magenta) with ER labelled in cyan & please give me a follow on Bluesky! joycemeiri.bsky.social
Steph Vassilopoulos retweeted
Using X/twitter makes Trump/Musk stronger. Take your responsabilities.
Don't underestimate the force of collectice actions of citizens. We can oppose them. Move to BlueSky.
Steph Vassilopoulos retweeted
🚨 Job Alert #JobOffer 👇
We are hiring a project manager for the #MSCADN consortium ENTRY-DM
Join a dynamic an international project to advance scientific knowledge and train a new generation of researchers.
👉 shorturl.at/lysIG
@Inserm @researchmyology
Steph Vassilopoulos retweeted
Graham A. Dunn (1944–2024) – a pioneer of cell migration analysis journals.biologists.com/jcs/…
Steph Vassilopoulos retweeted
I am very happy to share our work revealing new aspects of the cell biology of neurons with the dendritic axon origin. It was a great pleasure to collaborate with @christlet and his team! rupress.org/jcb/article/224/…
Steph Vassilopoulos retweeted
A new approach suggests that PI(4,5)P2 is mostly in eisosome furrows !
PtdIns(4,5)P2 plays essential roles in plasmalemmal functions, but its two-dimensional distribution is unclear due to technical challenges. Tsuji, Fujimoto et al. @juntendo_univ show that the freeze-fracture replica labeling method can address this problem hubs.la/Q02WPGby0
✨Cool to see our work with @WollertLab on the front page of @NatureSMB
"Remodeling membranes into phagophore-like cups"
rdcu.be/dY7e8
Steph Vassilopoulos retweeted
Curious about how cells generate mechanically stiff invasive protrusions from branched actin filaments? Check out our paper published today in @NatureCellBio!
Congratulations to Yue Lu and all co-authors for a beautiful piece of work!
nature.com/articles/s41556-0…
Steph Vassilopoulos retweeted
An Orai1 gain-of-function tubular aggregate myopathy mouse model phenocopies key features of the human disease
Robert Dirksen and colleagues
embopress.org/doi/full/10.10…
Flyin' Golgi🚀for the membrane trafficking aficionados!
Check out these gorgeous vesicles budding from cis-Golgi fenestrated cisternae (COPI/purple) and trans-Golgi stacks (coated pits/orange⚽️) expelled from unroofed cultured cells 🌪️🔬
#Microscopy #Electronmicroscopy
Steph Vassilopoulos retweeted
I am delighted to share my last work, now published in Current biology (@CurrentBiology )! If you are interested in digging deeper in the activity of the WAVE Regulatory Complex (WRC) during the formation of actin protrusions, have a look here.
cell.com/current-biology/ful…
Steph Vassilopoulos retweeted
"Ever wondered how α-latrotoxin, the black widow spider's 🕷️ neurotoxin, turns into a cation-selective channel? Check out our latest manuscript! rdcu.be/dWez3 @NatureComms #Neuroscience #Toxin #cryoEM @Sfb1348 @uni_muenster
Steph Vassilopoulos retweeted
So happy to finally see this out! Great work by first authors @A_STEDhammer and @petiaadarska which have shown that cargo flow along post-Golgi routes is driven by a key maturation step where compartments defined by ARF1 nature into recycling endosomes nature.com/articles/s41556-0…
Steph Vassilopoulos retweeted
the role of protein condensates in sorting cargoes and flattening membranes in the ESCRT-0 complex. Amazing work from Markku, a fantastic collaboration with @marko_kaksonen @KukulskiWanda @Biosdfp, thank you all!
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Steph Vassilopoulos retweeted
@IvaskaLab THE review on 'everything' you have ever wanted to know about integrins in cancer, invasion and migration. Many cool new concepts highlighted from the beautiful research from experts in the field 👇@MeganChastney #VMLeppänen #JasminKaivola
rdcu.be/dVB6n