Browsing by Subject "Actin"
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KRAP tethers IP3 receptors to actin and licenses them to evoke cytosolic Ca2+ signals
( Nature Research , 2021 , Article)Regulation of IP3 receptors (IP3Rs) by IP3 and Ca2+ allows regenerative Ca2+ signals, the smallest being Ca2+ puffs, which arise from coordinated openings of a few clustered IP3Rs. Cells express thousands of mostly mobile ...