Molecular Mechanism of a FRET Biosensor for the Cardiac Ryanodine Receptor Pathologically Leaky State

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Ca(2+) leak from cardiomyocyte sarcoplasmic reticulum (SR) via hyperactive resting cardiac ryanodine receptor channels (RyR2) is pro-arrhythmic. An exogenous peptide (DPc10) binding promotes leaky RyR2 in cardiomyocytes and reports on that endogenous state. Conversely, calmodulin (CaM) binding inhib...

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Detalles Bibliográficos
Autores principales: Svensson, Bengt, Nitu, Florentin R., Rebbeck, Robyn T., McGurran, Lindsey M., Oda, Tetsuro, Thomas, David D., Bers, Donald M., Cornea, Razvan L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10454150/
https://www.ncbi.nlm.nih.gov/pubmed/37628726
http://dx.doi.org/10.3390/ijms241612547

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10454150/
https://www.ncbi.nlm.nih.gov/pubmed/37628726
http://dx.doi.org/10.3390/ijms241612547

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