Arun Anantharam
Publications
selected publications
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Article (Faculty180)
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2024A PACAP-activated network for secretion requires coordination of Ca influx and Ca mobilization. Molecular biology of the cell. 35:ar92.
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2024Membrane lipids couple synaptotagmin to SNARE-mediated granule fusion in insulin-secreting cells. Molecular biology of the cell. 35:ar12.
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2023PACAP and acetylcholine cause distinct Ca2+ signals and secretory responses in chromaffin cells. The Journal of general physiology. 155.
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2023Phospholipase C-ε defines a PACAP-stimulated pathway for secretion in the chromaffin cell. Journal of neuroendocrinology. 35:e13255.
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2023Synaptotagmin-7 facilitates acetylcholine release in splanchnic nerve-chromaffin cell synapses during nerve activity. Neuroscience letters. 800:137129.
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2020Integrating Optical and Electrochemical Approaches to Assess the Actions of Dynamin at the Fusion Pore. Methods in molecular biology (Clifton, N.J.). 2159:163-178.
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2020Synaptotagmin-7 enhances calcium-sensing of chromaffin cell granules and slows discharge of granule cargos. Journal of neurochemistry. 154:598-617.
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2019Perivascular Adipocytes Store Norepinephrine by Vesicular Transport. Arteriosclerosis, thrombosis, and vascular biology. 39:188-199.
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2019Unraveling the mechanisms of calcium-dependent secretion. The Journal of general physiology. 151:417-434.
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2018A simple supported tubulated bilayer system for evaluating protein-mediated membrane remodeling. Chemistry and physics of lipids. 215:18-28.
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2018
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2018The high-affinity calcium sensor synaptotagmin-7 serves multiple roles in regulated exocytosis. The Journal of general physiology. 150:783-807.
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2018The synaptotagmin C2B domain calcium-binding loops modulate the rate of fusion pore expansion. Molecular biology of the cell. 29:834-845.
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2017Synaptotagmin isoforms confer distinct activation kinetics and dynamics to chromaffin cell granules. The Journal of general physiology. 149:763-780.
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2016Food deprivation induces presynaptic plasticity in the autonomic nervous system. Proceedings of the National Academy of Sciences of the United States of America. 113:5766-7.
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2014Distinct fusion properties of synaptotagmin-1 and synaptotagmin-7 bearing dense core granules. Molecular biology of the cell. 25:2416-27.
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2014Imaging plasma membrane deformations with pTIRFM. Journal of visualized experiments : JoVE.
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2014Lumenal protein within secretory granules affects fusion pore expansion. Biophysical journal. 107:26-33.
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2014Real-time investigation of plasma membrane deformation and fusion pore expansion using polarized Total Internal Reflection Fluorescence Microscopy. Methods in molecular biology (Clifton, N.J.). 1174:263-73.
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2012
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2012Ultrafast detection and quantification of brain signaling molecules with carbon fiber microelectrodes. Analytical chemistry. 84:8096-101.
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2011A new role for the dynamin GTPase in the regulation of fusion pore expansion. Molecular biology of the cell. 22:1907-18.
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2011Subunit-dependent axonal trafficking of distinct alpha heteromeric potassium channel complexes. The Journal of neuroscience : the official journal of the Society for Neuroscience. 31:13224-35.
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2010Localized topological changes of the plasma membrane upon exocytosis visualized by polarized TIRFM. The Journal of cell biology. 188:415-28.
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2010Polarized TIRFM reveals changes in plasma membrane topology before and during granule fusion. Cellular and molecular neurobiology. 30:1343-9.
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2007Determination of epithelial Na+ channel subunit stoichiometry from single-channel conductances. The Journal of general physiology. 130:55-70.
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2006Open probability of the epithelial sodium channel is regulated by intracellular sodium. The Journal of physiology. 574:333-47.
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2006The KCNE2 potassium channel ancillary subunit is essential for gastric acid secretion. The Journal of biological chemistry. 281:23740-7.
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2005Does hERG coassemble with a beta subunit? Evidence for roles of MinK and MiRP1. Novartis Foundation symposium. 266:100.
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2004N-type Ca2+ channels as scaffold proteins in the assembly of signaling molecules for GABAB receptor effects. The Journal of biological chemistry. 279:24649-58.
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2003Pharmacogenetic considerations in diseases of cardiac ion channels. The Journal of pharmacology and experimental therapeutics. 307:831-8.
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2003RNA interference reveals that endogenous Xenopus MinK-related peptides govern mammalian K+ channel function in oocyte expression studies. The Journal of biological chemistry. 278:11739-45.
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2002Biochemical approaches to study interaction of calcium channels with RGS12 in primary neuronal cultures. Methods in enzymology. 345:60-70.
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2002Studies of endogenous G-protein-mediated pathways in neurons by whole-cell electrophysiology. Methods in enzymology. 345:51-9.
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Book (Faculty180)
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2022Exocytosis: From Molecules to Cells. IOP Publishing.
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Chapter (Faculty180)
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2022Ch 12: Stimulus-secretion coupling in the adrenal medulla. Exocytosis: From Molecules to Cells. IOP Publishing. 372.
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Contact
full name
- Arun Anantharam
visualizations
Cumulative publications in Scholars@UToledo