RAB3D IS CRITICAL FOR SECRETORY GRANULE MATURATION IN PC12 CELLS.

Rab3D is critical for secretory granule maturation in PC12 cells.

Neuropeptide- and hormone-containing secretory granules (SGs) are synthesized at the trans-Golgi network (TGN) as immature secretory granules (ISGs) and complete their maturation in the att nighthawk hotspot F-actin-rich cell cortex.This maturation process is characterized by acidification-dependent processing of cargo proteins, condensation of the

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