This research clarifies how membrane proteins move from the endoplasmic reticulum to lipid droplets and accumulate there to manage cellular metabolism. Using advanced single-molecule tracking, the authors demonstrate that proteins like GPAT4 and HSD17B13 move across stable seipin-mediated membrane bridges in a bidirectional manner. While these proteins diffuse at similar speeds in both organelles,...去小宇宙查看完整单集简介
前往小宇宙评论区与主播互动