Südhof and colleagues now show that SYT10 regulates a calcium-dependent exocytic pathway that is functionally distinct from that controlled by SYT1. In mitral neurons, SYT10 and IGF1 colocalized ...
in caveosomes — a new type of organelle that contains caveolin-1 but no markers of the classic endocytic or exocytic pathways. Caveosomes are dispersed throughout the whole cell and are not ...