Title : The neuroprotection of progesterone against Aβ-induced NLRP3-Caspase-1 inflammasome activation via enhancing autophagy in astrocytes.

Pub. Date : 2019 Sep

PMID : 31176046






6 Functional Relationships(s)
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1 The neuroprotection of progesterone against Abeta-induced NLRP3-Caspase-1 inflammasome activation via enhancing autophagy in astrocytes. Progesterone NLR family pyrin domain containing 3 Homo sapiens
2 However, the exact role of PG in regulating NLRP3-Caspase-1 inflammasome remains to be elucidated. Progesterone NLR family pyrin domain containing 3 Homo sapiens
3 Remarkably, PG significantly inhibited Abeta-induced NLRP3-Caspase-1 inflammasome activation. Progesterone NLR family pyrin domain containing 3 Homo sapiens
4 Autophagy inhibitor 3-MA blocked the protective effects of PG in mediating NLRP3 inflammasome and IL-1beta processing. Progesterone NLR family pyrin domain containing 3 Homo sapiens
5 Taken together, our observations suggest that autophagy-lysosome pathway is one specific molecular mechanism in regulating Abeta-induced NLRP3-Caspase-1 inflammasome activation in astrocytes, particularly uncover the potential neuroprotection of PG in regulating upstream signaling leading to the sequence events of neuroinflammation. Progesterone NLR family pyrin domain containing 3 Homo sapiens
6 That neuroprotective mechanism of PG in regulating NLRP3-Caspase-1 inflammasome can be a potential therapeutic target for ameliorating the pathological procession of AD. Progesterone NLR family pyrin domain containing 3 Homo sapiens