Sumana Raychaudhuri

This study shows transcytosis of TrkA receptors in sympathetic neurons is essential for presynaptic site formation and synaptic transmission.

The paper shows that Intersectin-1 and Endophilin A1 form condensates near synaptic release sites to cluster replacement vesicles, enabling rapid replenishment of neurotransmitter release sites.

This study identifies a phospho-regulated interaction between Dyn1xA and Endophilin A1 via a unique C-terminal extension, essential for ultrafast endocytosis.

This study shows inflammation-associated fibroblasts disrupt colon epithelial barrier integrity and genome stability via PGE2-EP4 signaling, and EP4 inhibitors can reverse these effects.

This study identifies Doc2 as the major Ca2+ sensor for asynchronous release and shows that syt7 supports vesicle docking, with combined effects on synaptic function.

This study shows that axon morphology and function are influenced by membrane mechanics, with activity modulating cholesterol levels and affecting conduction velocity.

The paper shows that Dynamin 1xA forms molecular condensates with Syndapin 1 at endocytic sites, enabling ultrafast endocytosis by bypassing the recruitment step.

The paper studies synaptic vesicle dynamics at mouse hippocampal synapses, showing rapid and reversible recruitment of vesicles to release sites after action potentials.

The paper shows that asynchronous release sites are positioned to enhance NMDA receptor activation by reducing magnesium block.