Deregulation of CRTCs in Aging and Age-Related Disease Risk.

Deregulation of CRTCs in Aging and Age-Related Disease Risk.
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DOI:
10.1016/j.tig.2017.03.002
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发表时间:
2017-05
期刊:
Trends in genetics : TIG
影响因子:
--
通讯作者:
Mair WB
Mair WB
中科院分区:
其他
文献类型:
--
作者:
Escoubas CC;Silva-García CG;Mair WB

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在上个世纪,公共卫生的进步使人类的预期寿命急剧增加。随着这些变化,老年人中与年龄相关的疾病和健康负担的发生率也增加了。患者年龄是多种慢性病的最大风险因素,这些慢性病往往在一个人体内同时发生。以疾病为中心的治疗方法的另一种选择是“老年科学”,其目的是定义将年龄与总体疾病风险联系起来的分子机制。其中一种机制是解除CREB调节的转录辅助激活因子(CRTCs)的管制。最初确定的是它们在调节CREB转录中的作用,在过去的五年里,人们对新的细胞调节因子和CREB以外的CRTC的作用的了解有所扩大。CRTC已被证明可以调节线虫的组织衰老,并影响人类的年龄相关疾病。在这里,我们讨论CRTC放松管制作为老龄化的新驱动因素,以及整合年龄和疾病风险之间的联系。
Advances in public health in the last century have seen a sharp increase in human life expectancy. With these changes have come increased incidence of age-related pathologies and health burdens in the elderly. Patient age is the biggest risk factor for multiple chronic conditions that often occur simultaneously within one individual. An alternative to disease centric therapeutic approaches is that of ‘geroscience’, which aims to define molecular mechanisms that link age to overall disease risk. One such mechanism is deregulation of CREB-regulated transcriptional coactivators, CRTCs. Initially identified for their role in modulating CREB transcription, the last five years has seen an expansion in knowledge of new cellular regulators and roles of CRTCs beyond CREB. CRTCs have been shown to modulate organismal aging in C. elegans and to impact age-related diseases in humans. Here, we discuss CRTC deregulation as a new driver of aging, and integrating link between age and disease risk.
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