Title : K(+) regulates Ca(2+) to drive inflammasome signaling: dynamic visualization of ion flux in live cells.

Pub. Date : 2015 Oct 29

PMID : 26512962






3 Functional Relationships(s)
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1 P2X7 purinergic receptor engagement with extracellular ATP induces transmembrane potassium and calcium flux resulting in assembly of the NLRP3 inflammasome in LPS-primed macrophages. Calcium NLR family pyrin domain containing 3 Homo sapiens
2 This evidence suggests that both potassium efflux and calcium influx are necessary for mitochondrial reactive oxygen generation upstream of NLRP3 inflammasome assembly and pyroptotic cell death. Calcium NLR family pyrin domain containing 3 Homo sapiens
3 We propose a model wherein potassium efflux is necessary for calcium influx, resulting in mitochondrial reactive oxygen generation to trigger the NLRP3 inflammasome. Calcium NLR family pyrin domain containing 3 Homo sapiens