Iron Dysregulation in Mitochondrial Dysfunction and Alzheimer's Disease.
Iron Dysregulation in Mitochondrial Dysfunction and Alzheimer's Disease.
复制标题
DOI:
10.3390/antiox11040692
复制
发表时间:
2022-03-31
期刊:
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
Alzheimer’s disease (AD) is a devastating progressive neurodegenerative disease characterized by neuronal dysfunction, and decreased memory and cognitive function. Iron is critical for neuronal activity, neurotransmitter biosynthesis, and energy homeostasis. Iron accumulation occurs in AD and results in neuronal dysfunction through activation of multifactorial mechanisms. Mitochondria generate energy and iron is a key co-factor required for: (1) ATP production by the electron transport chain, (2) heme protein biosynthesis and (3) iron-sulfur cluster formation. Disruptions in iron homeostasis result in mitochondrial dysfunction and energetic failure. Ferroptosis, a non-apoptotic iron-dependent form of cell death mediated by uncontrolled accumulation of reactive oxygen species and lipid peroxidation, is associated with AD and other neurodegenerative diseases. AD pathogenesis is complex with multiple diverse interacting players including Aβ-plaque formation, phosphorylated tau, and redox stress. Unfortunately, clinical trials in AD based on targeting these canonical hallmarks have been largely unsuccessful. Here, we review evidence linking iron dysregulation to AD and the potential for targeting ferroptosis as a therapeutic intervention for AD.
登录
查看更多内容
影响因子:
3.2
作者:
Chung J;Chen C;Paw BH
通讯作者:
Paw BH
影响因子:
12.4
作者:
Bao WD;Pang P;Zhou XT;Hu F;Xiong W;Chen K;Wang J;Wang F;Xie D;Hu YZ;Han ZT;Zhang HH;Wang WX;Nelson PT;Chen JG;Lu Y;Man HY;Liu D;Zhu LQ
通讯作者:
Zhu LQ
影响因子:
5.6
作者:
Chiabrando D;Vinchi F;Fiorito V;Mercurio S;Tolosano E
通讯作者:
Tolosano E
影响因子:
14
作者:
通讯作者:
--
影响因子:
7.4
作者:
Chen L;Dar NJ;Na R;McLane KD;Yoo K;Han X;Ran Q
通讯作者:
Ran Q