Author

D. R. Giovannucci

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biophysics· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:electrophysiology· 1 Assay:imaging· 1 Organism:mouse· 1

Frequent Co-Authors

A. Anantharam· 2 shared A. Chapman-Morales· 1 shared A. J. B. Kreutzberger· 1 shared A. Rabino· 1 shared A. Smrcka· 1 shared B. L. Coffman· 1 shared D. Axelrod· 1 shared D. I. Yule· 1 shared

Activity by Year

2019-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersCell Biology

A. Anantharam

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2 papers

Recent·Most cited

Cell BiologybioRxivJan 3, 2024

A PACAP-activated network for secretion requires coordination of calcium influx and calcium mobilization

X. Chen, N. A. Bell, B. L. Coffman…·A. Anantharam

The paper shows PACAP induces sustained Ca2+ increases in chromaffin cells by coupling Ca2+ influx and mobilization via PLCε activity.

DOI 10.1091/mbc.e24-02-0083

electrophysiologyimaging

𝕏 PostBluesky

BiophysicsbioRxivPreprintJul 16, 2019

Synaptotagmin-7 endows a population of chromaffin cell vesicles with enhanced calcium sensing and delayed content release properties

M. Bendahmane, A. J. B. Kreutzberger, A. Chapman-Morales…·A. Anantharam

This study shows that Syt-7 enhances calcium sensing and delays content release in chromaffin cell vesicles, sustaining secretion during prolonged stimulation.

DOI 10.1101/704205

mouseexperimental assay

𝕏 PostBluesky