@yarasayed1.bsky.social
Reposted
Finally, @danialv.bsky.social used CG simulations to show that VPS13A can deliver lipids to an acceptor membrane that is bound at the C-terminal of VPS13A, and that XKR1 is proximal, but not continuous, to the delivery site. (6/7)
January 12, 2026 at 7:57 PM
Finally, @danialv.bsky.social used CG simulations to show that VPS13A can deliver lipids to an acceptor membrane that is bound at the C-terminal of VPS13A, and that XKR1 is proximal, but not continuous, to the delivery site. (6/7)
Reposted
Happy to finally share the amazing results of our long-term collaboration with Karin Reinisch’s lab on how bridge lipid-transfer proteins (BLTPs) cooperate with partner proteins to orchestrate lipid delivery. A quick thread (1/7)
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...
January 12, 2026 at 7:57 PM
Happy to finally share the amazing results of our long-term collaboration with Karin Reinisch’s lab on how bridge lipid-transfer proteins (BLTPs) cooperate with partner proteins to orchestrate lipid delivery. A quick thread (1/7)
www.biorxiv.org/content/10.6...
www.biorxiv.org/content/10.6...
Reposted
Happy to share the latest from the lab, led by Daniel Alvarez, in collaboration with @lizconibear.bsky.social. In this AA-MD tour-de-force, we delve deep into the mechanism and energetics of lipid uptake by bridge-like lipid transfer proteins, and we learn a few interesting things along the way...
August 7, 2025 at 8:45 AM
Happy to share the latest from the lab, led by Daniel Alvarez, in collaboration with @lizconibear.bsky.social. In this AA-MD tour-de-force, we delve deep into the mechanism and energetics of lipid uptake by bridge-like lipid transfer proteins, and we learn a few interesting things along the way...
Happy to know my work made it to bluesky before I did :)
While, in a nice collaboration with the Carvalho lab and @joanavferreira.bsky.social, PhD student Yara Ahmed used MD simulations to characterize the binding mechanism of the Dysferlin domain of Pex30 to phosphatidic acid. Anyone interested in a novel PA-sensor? (2/2)
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Pex30-dependent membrane contacts sites maintain ER lipid homeostasis
In eukaryotic cells, communication between organelles and the coordination of their activities depend on membrane contact sites (MCS). How MCS are regulated under the dynamic cellular environment rema...
www.biorxiv.org
July 23, 2025 at 1:18 PM
Happy to know my work made it to bluesky before I did :)
Reposted
Happy to share the latest work from the lab, led by @mudgal17.bsky.social, in collaboration with the Weis lab @ethzurich.bsky.social.
How do nuclear membranes fuse during NPC assembly? We answer this question in our latest work, where we identify a new mechanism for membrane fusion… (1/13)
How do nuclear membranes fuse during NPC assembly? We answer this question in our latest work, where we identify a new mechanism for membrane fusion… (1/13)
July 23, 2025 at 11:40 AM
Happy to share the latest work from the lab, led by @mudgal17.bsky.social, in collaboration with the Weis lab @ethzurich.bsky.social.
How do nuclear membranes fuse during NPC assembly? We answer this question in our latest work, where we identify a new mechanism for membrane fusion… (1/13)
How do nuclear membranes fuse during NPC assembly? We answer this question in our latest work, where we identify a new mechanism for membrane fusion… (1/13)