User profiles for R. Courjaret

Raphael Courjaret

Assistant Professor, WCM-Q
Verified email at qatar-med.cornell.edu
Cited by 1217

Ca2+ tunnelling through the ER lumen as a mechanism for delivering Ca2+ entering via store‐operated Ca2+ channels to specific target sites

OH Petersen, R Courjaret… - The Journal of …, 2017 - Wiley Online Library
… IP 3 R itself where we have shown that Ca 2+ tunnelling can modulate IP 3 R activity switching
… to one that favours tonic Ca 2+ signals (Courjaret et al. 2016a). There are also hints in the …

[HTML][HTML] SIRT1 promotes lipid metabolism and mitochondrial biogenesis in adipocytes and coordinates adipogenesis by targeting key enzymatic pathways

…, H Abdesselem, MV Agha, M Vakayil, R Courjaret… - Scientific reports, 2021 - nature.com
… MaxQuant results containing protein identification and corresponding dimethyl ratios were
further analyzed using R version 3.6.1 (R Foundation for Statistical Computing, Vienna, Austria…

SOCE as a regulator of neuronal activity

R Courjaret, M Prakriya… - The Journal of …, 2023 - Wiley Online Library
Store operated Ca 2+ entry (SOCE) is a ubiquitous signalling module with established roles
in the immune system, secretion and muscle development. Recent evidence supports a …

Regulation and role of store-operated Ca2+ entry in cellular proliferation

R Hodeify, F Yu, R Courjaret, N Nader… - … entry channels in non …, 2017 - taylorfrancis.com
This chapter presents a brief overview of the current knowledge as to the mechanisms
regulating store-operated Ca2+ entry (SOCE) during cell cycle from cellular proliferation to …

Pore-forming epsilon toxin causes membrane permeabilization and rapid ATP depletion-mediated cell death in renal collecting duct cells

…, M Bens, J de Barry, R Courjaret… - American Journal …, 2007 - journals.physiology.org
… EPT did not affect R T or P D when it was added to the basal side of the cells (Fig. 3B). In
contrast, the apical addition of high concentrations of EPT (>10 −9 M) induced significant …

L-type Ca2+ channel blockers promote vascular remodeling through activation of STIM proteins

…, SM Emrich, RE Yoast, R Courjaret… - Proceedings of the …, 2020 - National Acad Sciences
Voltage-gated L-type Ca 2+ channel (Ca v 1.2) blockers (LCCBs) are major drugs for treating
hypertension, the preeminent risk factor for heart failure. Vascular smooth muscle cell (…

Complex intracellular messenger pathways regulate one type of neuronal α-bungarotoxin-resistant nicotinic acetylcholine receptors expressed in insect …

R Courjaret, B Lapied - Molecular pharmacology, 2001 - ASPET
Although molecular biology provides new insights into the subunit compositions and the
stoichiometries of insect neuronal nicotinic acetylcholine receptors (nAChRs), our knowledge …

IL1-receptor accessory protein-like 1 (IL1RAPL1), a protein involved in cognitive functions, regulates N-type Ca2+-channel and neurite elongation

…, N Bahi, R Courjaret, R Gardette… - Proceedings of the …, 2007 - National Acad Sciences
Null mutations in the IL1-receptor accessory protein-like 1 gene (IL1RAPL1) are responsible
for an inherited X-linked form of cognitive impairment. IL1RAPL1 protein physically interacts …

Preferential transport and metabolism of glucose in Bergmann glia over Purkinje cells: a multiphoton study of cerebellar slices

LF Barros, R Courjaret, P Jakoby, A Loaiza, C Lohr… - Glia, 2009 - Wiley Online Library
Knowing how different cell types handle glucose should help to decipher how energy supply
is adjusted to energy demand in the brain. Previously, the uptake of glucose by cultured …

[HTML][HTML] Clostridium perfringens Epsilon Toxin Targets Granule Cells in the Mouse Cerebellum and Stimulates Glutamate Release

E Lonchamp, JL Dupont, L Wioland, R Courjaret… - PloS one, 2010 - journals.plos.org
… Wioland have been supported by PhD grants of DGA, which belongs to the French Ministry
of Defense, R. Courjaret was a post-doctoral fellow supported by a charity (AFM, ie, French …