The circadian clock and pathology of the ageing brain.

The circadian clock and pathology of the ageing brain.
复制标题

衰老大脑的昼夜节律和病理。

DOI:
10.1038/nrn3208
复制
发表时间:
2012-03-07
影响因子:
34.7
通讯作者:
Kondratov, Roman V.
Kondratov, Roman V.
中科院分区:
医学1区
文献类型:
--
作者:
Kondratova, Anna A.;Kondratov, Roman V.

文献摘要

参考文献

被引文献

相似文献

衰老会导致许多大脑系统的功能退化,包括生物钟——一种在生理和行为上产生24小时节律的内部计时系统。许多临床研究已经建立了神经退行性疾病的严重程度、睡眠障碍和生物钟功能减弱之间的直接联系。来自模式生物、基因表达研究和临床试验的最新数据表明,生物钟的功能障碍可能与衰老和年龄相关病理的进展有关,这表明生物钟与年龄相关的脑功能衰退之间存在功能联系。这种联系的潜在分子机制包括脑代谢的昼夜节律控制、活性氧稳态、激素分泌、自噬和干细胞增殖。
Ageing leads to functional deterioration of many brain systems, including the circadian clock - an internal time-keeping system that generates 24 hr rhythms in physiology and behaviour. Numerous clinical studies have established a direct correlation between the severity of neurodegenerative disorders, sleep disturbances and weakening of circadian clock functions. The latest data from model organisms, gene expression studies and clinical trials imply that the dysfunction of the circadian clock may contribute to the progression of ageing and age-associated pathologies, suggesting a functional link between the circadian clock, and age-associated decline of brain functions. Potential molecular mechanisms underlying this link include the circadian control of brain metabolism, reactive oxygen species homeostasis, hormone secretion, autophagy and stem cell proliferation.
DOI: 10.1371/journal.pone.0023982
发表时间: 2011
期刊: PloS one
影响因子: 3.7
作者:
Bellet MM;Vawter MP;Bunney BG;Bunney WE;Sassone-Corsi P
通讯作者: Sassone-Corsi P
DOI: 10.1016/j.sleep.2005.04.004
发表时间: 2005-09-01
期刊: SLEEP MEDICINE
影响因子: 4.8
作者:
Dowling, GA;Mastick, J;Aminoff, MJ
通讯作者: Aminoff, MJ
DOI: 10.1016/s0960-9822(02)00759-5
发表时间: 2002-04-02
期刊: CURRENT BIOLOGY
影响因子: 9.2
作者:
Akhtar, RA;Reddy, AB;Kyriacou, CP
通讯作者: Kyriacou, CP
DOI: 10.4161/cc.7.9.5886
发表时间: 2008-05-01
期刊: CELL CYCLE
影响因子: 4.3
作者:
Antoch, Marina P.;Gorbacheva, Victoria Y.;Nikitin, Alexander Yu
通讯作者: Nikitin, Alexander Yu
昼夜节律的代谢和能量学的融合。
DOI: 10.1126/science.1195027
发表时间: 2010-12-03
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Bass J;Takahashi JS
通讯作者: Takahashi JS