The mechanosensitive Piezo1 channel mediates heart mechano-chemo transduction

The beating heart adapts cardiac output to changes in mechanical load via incompletely understood mechanotransduction mechanisms. Here the authors show that the mechanosensitive Piezo1 channel serves as a mechanotransducer for directly converting mechanical stretch of cardiomyocytes into Ca2+ and RO...

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Autores principales: Fan Jiang, Kunlun Yin, Kun Wu, Mingmin Zhang, Shiqiang Wang, Heping Cheng, Zhou Zhou, Bailong Xiao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/5ede68f3d2b2430db4de9c5749801c0f
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Sumario:The beating heart adapts cardiac output to changes in mechanical load via incompletely understood mechanotransduction mechanisms. Here the authors show that the mechanosensitive Piezo1 channel serves as a mechanotransducer for directly converting mechanical stretch of cardiomyocytes into Ca2+ and ROS signaling and consequently maintaining normal heart function.