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The cardiac sodium–calcium exchanger (NCX1) is important for normal Na+ and Ca2+ homeostasis and cardiomyocyte relaxation and contraction. NCX1 activity is reduced by its endogenous inhibitor phosphorylated phospholemman (pSer68-PLM). Disrupting the pSer68-PLM-NCX1 interaction is therefore a potenti...
ORGANISM(S): Homo sapiens (Human) 
2021-09-09 | PXD022797 | Pride
The role of stretch, tachycardia and sodium-calcium exchanger in induction of early cardiac remodeling
The mitochondrial sodium/calcium exchanger, NCLX, is critical to maintaining mitochondrial calcium homeostasis, yet little remains known about the mechanisms regulating its function. Here, we performed proximity biotinylation screening to identify the NCLX interactome and potential protein regulator...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
Accute stretch and tachycardia are capable of inducing pathological excitation transcription coupling - an early invent before structural cardiac remodeling which transitions to heart failure. The sodium calcium exchanger is a key player in maintaining calcium homeostasis and is implicated in pathol...
ORGANISM(S): Rattus norvegicus 
2020-08-12 | GSE135172 | GEO
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