#calcium signaling — Tuesday, February 17, 2026 (2 items)
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Allosteric coupling between PIP(2) and Ca(2+) binding sites gates TMEM16A channels.
(pnas.org)
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PNAS 2026-02-17 | #calcium signaling #ion channel #simulation #membrane proteins #allostery | |
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The Ca(2+) sensor STIM1 promotes neuronal ferroptosis by regulating iron homeostasis to exacerbate brain injury after intracerebral hemorrhage.
(linkinghub.elsevier.com)
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Cell Reports Medicine 2026-02-17 | #ferroptosis #calcium signaling #neuroprotection #iron homeostasis #intracerebral hemorrhage |