Inositol Trisphosphate Receptor Ca2+ Release Channels

JK Foskett, C White, KH Cheung… - Physiological …, 2007 - journals.physiology.org
The inositol 1, 4, 5-trisphosphate (InsP3) receptors (InsP3Rs) are a family of Ca2+ release
channels localized predominately in the endoplasmic reticulum of all cell types. They …

The inositol 1, 4, 5-trisphosphate receptors

I Bezprozvanny - Cell calcium, 2005 - Elsevier
The inositol (1, 4, 5)-trisphosphate receptors (InsP3R) are the intracellular calcium (Ca2+)
release channels that play a key role in Ca2+ signaling in cells. Three InsP3R isoforms …

Compartmentalized Calcium Transients Trigger Dendrite Pruning in Drosophila Sensory Neurons

T Kanamori, MI Kanai, Y Dairyo, K Yasunaga… - Science, 2013 - science.org
Dendrite pruning is critical for sculpting the final connectivity of neural circuits as it removes
inappropriate projections, yet how neurons can selectively eliminate unnecessary dendritic …

Functional determination of calcium-binding sites required for the activation of inositol 1, 4, 5-trisphosphate receptors

V Arige, LE Terry, LE Wagner, S Malik… - Proceedings of the …, 2022 - National Acad Sciences
Inositol 1, 4, 5-trisphosphate receptors (IP3Rs) initiate a diverse array of physiological
responses by carefully orchestrating intracellular calcium (Ca2+) signals in response to …

Intracellular Ca2+ signaling and store-operated Ca2+ entry are required in Drosophila neurons for flight

G Venkiteswaran, G Hasan - Proceedings of the National …, 2009 - National Acad Sciences
Neuronal Ca2+ signals can affect excitability and neural circuit formation. Ca2+ signals are
modified by Ca2+ flux from intracellular stores as well as the extracellular milieu. However …

Reduced odor responses from antennal neurons of Gqα, phospholipase Cβ, and rdgA mutants in Drosophila support a role for a phospholipid intermediate in insect …

P Kain, TS Chakraborty, S Sundaram… - Journal of …, 2008 - Soc Neuroscience
Mechanisms by which G-protein-coupled odorant receptors transduce information in insects
still need elucidation. We show that mutations in the Drosophila gene for Gqα (dgq) …

Spastin, atlastin, and ER relocalization are involved in axon but not dendrite regeneration

K Rao, MC Stone, AT Weiner, KW Gheres… - Molecular biology of …, 2016 - Am Soc Cell Biol
Mutations in> 50 genes, including spastin and atlastin, lead to hereditary spastic paraplegia
(HSP). We previously demonstrated that reduction of spastin leads to a deficit in axon …

Cytosolic calcium regulates cytoplasmic accumulation of TDP-43 through Calpain-A and Importin α3

JH Park, CG Chung, SS Park, D Lee, KM Kim, Y Jeong… - Elife, 2020 - elifesciences.org
Cytoplasmic accumulation of TDP-43 in motor neurons is the most prominent pathological
feature in amyotrophic lateral sclerosis (ALS). A feedback cycle between nucleocytoplasmic …

Altered lipid homeostasis in Drosophila InsP3 receptor mutants leads to obesity and hyperphagia

M Subramanian, SK Metya, S Sadaf… - Disease models & …, 2013 - journals.biologists.com
Obesity is a complex metabolic disorder that often manifests with a strong genetic
component in humans. However, the genetic basis for obesity and the accompanying …

Drosophila wing imaginal discs respond to mechanical injury via slow InsP3R-mediated intercellular calcium waves

S Restrepo, K Basler - Nature communications, 2016 - nature.com
Calcium signalling is a highly versatile cellular communication system that modulates basic
functions such as cell contractility, essential steps of animal development such as …