Calcium: a fundamental regulator of intracellular membrane fusion?

JC Hay - EMBO reports, 2007 - embopress.org
For many years, it has been known that an increase in cytosolic calcium triggers the fusion of
secretory granules and synaptic vesicles with the plasma membrane. However, the role of …

Ryanodine receptors and ventricular arrhythmias: emerging trends in mutations, mechanisms and therapies

CH George, H Jundi, NL Thomas, DL Fry… - Journal of molecular and …, 2007 - Elsevier
It has been six years since the first reported link between mutations in the cardiac ryanodine
receptor Ca2+ release channel (RyR2) and catecholaminergic polymorphic ventricular …

Cytosolic calcium: Judge, jury and executioner of neurodegeneration in Alzheimer's disease and beyond

EK Webber, M Fivaz, GE Stutzmann… - Alzheimer's & …, 2023 - Wiley Online Library
This review discusses the driving principles that may underlie neurodegeneration in
dementia, represented most dominantly by Alzheimer's disease (AD). While a myriad of …

LRRK2 phosphorylates Snapin and inhibits interaction of Snapin with SNAP-25

HJ Yun, J Park, DH Ho, H Kim, CH Kim, H Oh… - … & molecular medicine, 2013 - nature.com
Leucine-rich repeat kinase 2 (LRRK2) is a gene that, upon mutation, causes autosomal-
dominant familial Parkinson's disease (PD). Yeast two-hybrid screening revealed that …

Calsequestrin interacts directly with the cardiac ryanodine receptor luminal domain

A Handhle, CE Ormonde, NL Thomas… - Journal of cell …, 2016 - journals.biologists.com
Cardiac muscle contraction requires sarcoplasmic reticulum (SR) Ca2+ release mediated by
the quaternary complex comprising the ryanodine receptor 2 (RyR2), calsequestrin 2 …

Novel regulation of adenylyl cyclases by direct protein-protein interactions: insights from snapin and ric8a

SC Wang, JT Lin, Y Chern - Neurosignals, 2009 - karger.com
Abstract Adenosine 3′, 5′-cyclic mononucleotide (cAMP) is one of the most important
second messengers which govern cellular signal transductions. Adenylyl cyclases (ACs) …

The role of snapin in regulation of brain homeostasis

J Li, X Huang, Y An, X Chen, Y Chen… - Neural Regeneration …, 2024 - journals.lww.com
Brain homeostasis refers to the normal working state of the brain in a certain period, which is
important for overall health and normal life activities. Currently, there is a lack of effective …

N-terminus oligomerization regulates the function of cardiac ryanodine receptors

S Zissimopoulos, C Viero, M Seidel… - Journal of Cell …, 2013 - journals.biologists.com
The ryanodine receptor (RyR) is an ion channel composed of four identical subunits
mediating calcium efflux from the endo/sarcoplasmic reticulum of excitable and non …

Snapin associates with late endocytic compartments and interacts with late endosomal SNAREs

L Lu, Q Cai, JH Tian, ZH Sheng - Bioscience reports, 2009 - portlandpress.com
Late endocytic membrane trafficking delivers target materials and newly synthesized
hydrolases into lysosomes and is critical for maintaining an efficient degradation process …

[HTML][HTML] Hax-1 identified as a two-pore channel (TPC)-binding protein

AKM Lam, A Galione, FA Lai, S Zissimopoulos - FEBS letters, 2013 - Elsevier
Abstract Two-pore channels (TPC1–3) are recently identified endolysosomal ion channels.
The mechanism by which these channels are regulated at the molecular level is presently …