The small GTPase Arf1 regulates TORC1 in two different ways! Great work by Ludovic Enkler and a great collaboration with @mihaelazavolan.bsky.social . Check out our preprint!
www.biorxiv.org/content/10.6...
TORC1 spatial segregation and hysteresis are regulated by the small GTPase Arf1 https://www.biorxiv.org/content/10.64898/2026.04.29.721593v1
What if you could cut out sub cellular structures and measure the proteome? SPEx: Compartment-Resolved Proteomics via Expansion Microscopy–Guided Microdissection
www.biorxiv.org/content/10.6...
awesome work by Curdin Franziscus, @imcf-lex.bsky.social,
@biehli.bsky.social, Alexander Schmidt!
Spang Lab's snowshoeing and sledging event. What a gorgeous day in amazing company!
1 week left to submit an abstract to be considered for a talk at the FASEB GTPase conference:
events.faseb.org/event/Small-...
Check out our newest findings on how #lysosomes are generated from #endolysosomes. Great work from @samit2104.bsky.social ! @biozentrum.unibas.ch , @unibas.ch #cellbio #cell #organelles
Ca2+ and DRP1 drive endocytic lysosome reformation at tripartite contact sites www.biorxiv.org/content/10.6...
Exciting preprint from @franbottanelli.bsky.social and @annespang.bsky.social! ARF-1 regulates FERARI-mediated endosomal kiss-and-run recycling by controlling selective cargo loading into vesicles.
ARF-1 Coordinates Cargo Sorting at FERARI Endosomal Recycling Hubs
www.biorxiv.org/content/10.6...