Title : Curcumin attenuates glutamate neurotoxicity in the hippocampus by suppression of ER stress-associated TXNIP/NLRP3 inflammasome activation in a manner dependent on AMPK.

Pub. Date : 2015 Jul 1

PMID : 25791922






5 Functional Relationships(s)
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1 Curcumin attenuates glutamate neurotoxicity in the hippocampus by suppression of ER stress-associated TXNIP/NLRP3 inflammasome activation in a manner dependent on AMPK. Curcumin NLR family pyrin domain containing 3 Homo sapiens
2 As a result, curcumin reduced TXNIP expression and inhibited NLRP3 inflammasome activation by downregulation of NLRP3 and cleaved caspase-1 induction, and thus reduced IL-1beta secretion. Curcumin NLR family pyrin domain containing 3 Homo sapiens
3 As a result, curcumin reduced TXNIP expression and inhibited NLRP3 inflammasome activation by downregulation of NLRP3 and cleaved caspase-1 induction, and thus reduced IL-1beta secretion. Curcumin NLR family pyrin domain containing 3 Homo sapiens
4 Immunohistochemistry showed that curcumin inhibited p-IRE1alpha, p-PERK and NLRP3 expression in hippocampus CA1 region. Curcumin NLR family pyrin domain containing 3 Homo sapiens
5 Together, these results showed that curcumin attenuated glutamate neurotoxicity by inhibiting ER stress-associated TXNIP/NLRP3 inflammasome activation via the regulation of AMPK, and thereby protected the hippocampus from ischemic insult. Curcumin NLR family pyrin domain containing 3 Homo sapiens