The Freeman Lab
@spencerfreeman.bsky.social
We’ve engineered stable cell systems to induce lipid scrambling of the plasma membrane with active forms of TMEM16F. Scrambling alone causes vesiculation (🔵TMEM16F-active; 🟠PS/Annexin V). Let us know if you want to try the cells out. Preprint: www.biorxiv.org/content/10.1...
May 14, 2025 at 10:46 PM
We’ve engineered stable cell systems to induce lipid scrambling of the plasma membrane with active forms of TMEM16F. Scrambling alone causes vesiculation (🔵TMEM16F-active; 🟠PS/Annexin V). Let us know if you want to try the cells out. Preprint: www.biorxiv.org/content/10.1...
New tools and regulators of lysosomal PI(3,5)P2!
Lipidomics by Sin, Junko, Takehiko (Tokyo) and a new toolkit for PIKfyve/PI(3,5)P2 by Josh and Tamas (NIH). Check out JIm's paper here: hubs.la/Q03dym0b0 or: shorturl.at/yq9K8 and the paper by Balla, Burke, Pemberton et al. here: hubs.la/Q03dyfL60
Lipidomics by Sin, Junko, Takehiko (Tokyo) and a new toolkit for PIKfyve/PI(3,5)P2 by Josh and Tamas (NIH). Check out JIm's paper here: hubs.la/Q03dym0b0 or: shorturl.at/yq9K8 and the paper by Balla, Burke, Pemberton et al. here: hubs.la/Q03dyfL60
March 27, 2025 at 5:27 PM
New tools and regulators of lysosomal PI(3,5)P2!
Lipidomics by Sin, Junko, Takehiko (Tokyo) and a new toolkit for PIKfyve/PI(3,5)P2 by Josh and Tamas (NIH). Check out JIm's paper here: hubs.la/Q03dym0b0 or: shorturl.at/yq9K8 and the paper by Balla, Burke, Pemberton et al. here: hubs.la/Q03dyfL60
Lipidomics by Sin, Junko, Takehiko (Tokyo) and a new toolkit for PIKfyve/PI(3,5)P2 by Josh and Tamas (NIH). Check out JIm's paper here: hubs.la/Q03dym0b0 or: shorturl.at/yq9K8 and the paper by Balla, Burke, Pemberton et al. here: hubs.la/Q03dyfL60
We've been studying mechanisms of resilience that protect lysosomes from damage and wrote a review on the topic. We consider lysosomal stress and damage on a spectrum. Please help me share as this is my first post 😀 and I don't have many followers! 🙏 Open Access: www.embopress.org/doi/full/10....
February 27, 2025 at 3:54 PM
We've been studying mechanisms of resilience that protect lysosomes from damage and wrote a review on the topic. We consider lysosomal stress and damage on a spectrum. Please help me share as this is my first post 😀 and I don't have many followers! 🙏 Open Access: www.embopress.org/doi/full/10....