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PF-06447475是高效,选择性,能透过血脑屏障的 LRRK2 抑制剂,IC50值为3 nM。
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更新时间:2026/10/7 8:43:21关注度:2481
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CAS No. : 1527473-33-1
MCE 国际站:PF-06447475
产品活性:PF-06447475是高效,选择性,能透过血脑屏障的 LRRK2 抑制剂,IC50值为3 nM。
研究领域:Autophagy
作用靶点:LRRK2
In Vitro: PF-06447475 inhibits LRRK2 enzyme and LRRK2 in the whole cell assay with IC50s of 3 and 25 nM, respectively. Cells incubated with PF-06447475 alone (0.5, 1, 3 μM) or in the presence of ROT significantly reduces (S935)-LRRK2 kinase phosphorylation to control. PF-06447475 significantly preserves the nucleus morphology and ΔΨm of NLCs exposed to ROT compared to untreated and control. PF-475 significantly diminishes ROT-induced ROS generation to a similar extent to cells exposed to PF-475 alone.
In Vivo: In G2019S+ rats treated with PF-06447475, a significant reduction in microgliosis to levels found in wild-type rats could be observed. The proinflammatory marker MHC-II expressed on myeloid cells but not neurons also appears to be less abundant in confocal sections in G2019S+ rats treated with PF-06447475. PF-06447475 treatment in G2019S+ rats significantly lowers the number of CD68 cells recruited to the SNpc. PF-06447475 successfully blocks the enhanced neuroinflammation associated with G2019S-LRRK2 expression. Treatment of G2019S+ rats with PF-06447475 preserves TH expression in the dorsal striatum, consistent with drug attenuating neurodegeneration in the SNpc. PF-06447475 is well tolerated in rats.
相关产品:Bioactive Compound Library Plus | Kinase Inhibitor Library | CNS-Penetrant Compound Library | Autophagy Compound Library | Anti-Parkinson's Disease Compound Library | Neurodegenerative Disease-related Compound Library | MLi-2 | IKK 16 | PFE-360 | GNE⁻⁷915 | GNE0877 | LRRK2-IN-1 | HG-10-102-01 | GSK2578215A | GNE-9605 | CZC-54252 | JH-II-127 | CZC-25146 | LRRK2 inhibitor 1
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