Targeting MicroRNA-485-3p Blocks Alzheimer's Disease Progression.
Targeting MicroRNA-485-3p Blocks Alzheimer's Disease Progression.
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靶向microRNA-485- 3 p阻断阿尔茨海默病进展
DOI:
10.3390/ijms222313136
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发表时间:
2021-12-04
影响因子:
5.6
通讯作者:
Ryu JH
中科院分区:
文献类型:
--
作者:
Koh HS;Lee S;Lee HJ;Min JW;Iwatsubo T;Teunissen CE;Cho HJ;Ryu JH
Alzheimer’s disease (AD) is a form of dementia characterized by progressive memory decline and cognitive dysfunction. With only one FDA-approved therapy, effective treatment strategies for AD are urgently needed. In this study, we found that microRNA-485-3p (miR-485-3p) was overexpressed in the brain tissues, cerebrospinal fluid, and plasma of patients with AD, and its antisense oligonucleotide (ASO) reduced Aβ plaque accumulation, tau pathology development, neuroinflammation, and cognitive decline in a transgenic mouse model of AD. Mechanistically, miR-485-3p ASO enhanced Aβ clearance via CD36-mediated phagocytosis of Aβ in vitro and in vivo. Furthermore, miR-485-3p ASO administration reduced apoptosis, thereby effectively decreasing truncated tau levels. Moreover, miR-485-3p ASO treatment reduced secretion of proinflammatory cytokines, including IL-1β and TNF-α, and eventually relieved cognitive impairment. Collectively, our findings suggest that miR-485-3p is a useful biomarker of the inflammatory pathophysiology of AD and that miR-485-3p ASO represents a potential therapeutic candidate for managing AD pathology and cognitive decline.
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影响因子:
64.8
作者:
通讯作者:
--
影响因子:
15.3
作者:
El Khoury, JB;Moore, KJ;Means, TK;Leung, J;Terada, K;Toft, M;Freeman, MW;Luster, AD
通讯作者:
Luster, AD
DOI:
10.1073/pnas.0710263105
发表时间:
2008-04-29
影响因子:
11.1
作者:
Hebert, Sebastien S.;Horre, Katrien;De Strooper, Bart
通讯作者:
De Strooper, Bart
DOI:
10.1186/alzrt269
发表时间:
2014
期刊:
Alzheimer's research & therapy
影响因子:
--
作者:
Cummings JL;Morstorf T;Zhong K
通讯作者:
Zhong K
影响因子:
8
作者:
Lee S;Ishitsuka A;Kuroki T;Lin YH;Shibuya A;Hongu T;Funakoshi Y;Kanaho Y;Nagata K;Kawaguchi A
通讯作者:
Kawaguchi A