Microglia-dependent neuroprotective effects of 4-octyl itaconate against rotenone-and MPP+-induced neurotoxicity in Parkinson's disease.
Microglia-dependent neuroprotective effects of 4-octyl itaconate against rotenone-and MPP+-induced neurotoxicity in Parkinson's disease.
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DOI:
10.1038/s41598-023-42813-8
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发表时间:
2023-09-20
影响因子:
4.6
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中科院分区:
文献类型:
--
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Chronic neuroinflammation is implicated in the pathogenesis of Parkinson’s disease (PD), one of the most common neurodegenerative diseases. Itaconate, an endogenous metabolite derived from the tricarboxylic acid cycle via immune‐responsive gene 1 activity, may mediate anti-inflammatory responses by activation of the nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant pathway. This study investigates the neuroprotective potential of 4-octyl itaconate (OI), a cell-permeable derivative of itaconate, in cellular models of PD. OI not only suppressed lipopolysaccharide-induced proinflammatory cascades of inducible nitric oxide synthase, cyclooxygenase-2, and cytokines release in mouse BV2 microglial cells but also activated the Nrf2 signaling pathway and its downstream targets in these cells. Conditioned medium derived from OI-treated BV2 cells protected against rotenone- and MPP+-induced neurotoxicity in Neuro 2A cells. Overall, our findings support the anti-inflammatory neuroprotective potential of OI in PD.
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影响因子:
29
作者:
Lampropoulou V;Sergushichev A;Bambouskova M;Nair S;Vincent EE;Loginicheva E;Cervantes-Barragan L;Ma X;Huang SC;Griss T;Weinheimer CJ;Khader S;Randolph GJ;Pearce EJ;Jones RG;Diwan A;Diamond MS;Artyomov MN
通讯作者:
Artyomov MN
影响因子:
29
作者:
Hooftman, Alexander;Angiari, Stefano;O'Neill, Luke A. J.
通讯作者:
O'Neill, Luke A. J.
DOI:
10.1016/j.bbadis.2022.166530
发表时间:
2022-09-09
影响因子:
6.2
作者:
Heinz, Alexander;Nonnenmacher, Yannic;Hiller, Karsten
通讯作者:
Hiller, Karsten
影响因子:
168.9
作者:
Kalia, Lorraine V.;Lang, Anthony E.
通讯作者:
Lang, Anthony E.
影响因子:
4.8
作者:
Jain, Ashish;Lamark, Trond;Johansen, Terje
通讯作者:
Johansen, Terje