Mitochondria Localized microRNAs: An Unexplored miRNA Niche in Alzheimer's Disease and Aging.
Mitochondria Localized microRNAs: An Unexplored miRNA Niche in Alzheimer's Disease and Aging.
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DOI:
10.3390/cells12050742
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发表时间:
2023-02-25
期刊:
影响因子:
6
通讯作者:
Kumar, Subodh
中科院分区:
文献类型:
--
作者:
Rivera, Jazmin;Gangwani, Laxman;Kumar, Subodh
Mitochondria play several vital roles in the brain cells, especially in neurons to provide synaptic energy (ATP), Ca2+ homeostasis, Reactive Oxygen Species (ROS) production, apoptosis, mitophagy, axonal transport and neurotransmission. Mitochondrial dysfunction is a well-established phenomenon in the pathophysiology of many neurological diseases, including Alzheimer’s disease (AD). Amyloid-beta (Aβ) and Phosphorylated tau (p-tau) proteins cause the severe mitochondrial defects in AD. A newly discovered cellular niche of microRNAs (miRNAs), so-called mitochondrial-miRNAs (mito-miRs), has recently been explored in mitochondrial functions, cellular processes and in a few human diseases. The mitochondria localized miRNAs regulate local mitochondrial genes expression and are significantly involved in the modulation of mitochondrial proteins, and thereby in controlling mitochondrial function. Thus, mitochondrial miRNAs are crucial to maintaining mitochondrial integrity and for normal mitochondrial homeostasis. Mitochondrial dysfunction is well established in AD pathogenesis, but unfortunately mitochondria miRNAs and their precise roles have not yet been investigated in AD. Therefore, an urgent need exists to examine and decipher the critical roles of mitochondrial miRNAs in AD and in the aging process. The current perspective sheds light on the latest insights and future research directions on investigating the contribution of mitochondrial miRNAs in AD and aging.
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DOI:
10.1016/j.bbadis.2020.165937
发表时间:
2020-12-01
期刊:
Biochimica et biophysica acta. Molecular basis of disease
影响因子:
--
作者:
Kumar S;Reddy PH
通讯作者:
Reddy PH
影响因子:
4
作者:
Li, Peifeng;Jiao, Jianqing;Gao, Guifeng;Prabhakar, Bellur S.
通讯作者:
Prabhakar, Bellur S.
影响因子:
5.2
作者:
Castro JP;Wardelmann K;Grune T;Kleinridders A
通讯作者:
Kleinridders A
影响因子:
5.1
作者:
Jasińska M;Miłek J;Cymerman IA;Łęski S;Kaczmarek L;Dziembowska M
通讯作者:
Dziembowska M
影响因子:
4.1
作者:
Kren BT;Wong PY;Sarver A;Zhang X;Zeng Y;Steer CJ
通讯作者:
Steer CJ