Title : Metformin protects against myocardial ischemia-reperfusion injury and cell pyroptosis via AMPK/NLRP3 inflammasome pathway.

Pub. Date : 2020 Nov 24

PMID : 33232283






4 Functional Relationships(s)
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1 Metformin protects against myocardial ischemia-reperfusion injury and cell pyroptosis via AMPK/NLRP3 inflammasome pathway. Metformin protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus
2 In this study, we further examined the involvement of AMPK mediated activation of NLRP3 inflammasome in this cardioprotective effect of metformin. Metformin protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus
3 Furthermore, metformin activated phosphorylated AMPK, decreased pro-inflammatory cytokines, TNF-alpha, IL-6 and IL-1beta, and decreased NLRP3 inflammasome activation. Metformin protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus
4 Collectively, our study confirmed that metformin exerts cardioprotective effects by regulating myocardial I/R injury-induced inflammatory response, which was largely dependent on the enhancement of the AMPK pathway, thereby suppressing NLRP3 inflammasome activation. Metformin protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus