Vahid Niazi, Benyamin Parseh, Soudeh Ghafouri-Fard
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引用次数: 0
Abstract
Hematopoietic stem cells (HSCs) ageing is a phenomenon described by reduction in self-renewal capacity, compromised homing, a bias towards myeloid differentiation, and defective reconstitution function. The molecular mechanisms of HSCs ageing have been investigated by several groups. In a broad classification, the underlying causes can be grouped into the intrinsic factors and those related to the microenvironment. Determination of the exact mechanism of HSCs ageing and detailed molecular events during its initiation and progression will help in the establishment of novel therapies for the treatment or prevention of ageing-related hematopoietic disorders. This review offers an overview of genetic and epigenetic causes of HSCs ageing. The findings of these investigations paved the way for design of novel strategies for rejuvenation of HSCs.
期刊介绍：
The journal Biogerontology offers a platform for research which aims primarily at achieving healthy old age accompanied by improved longevity. The focus is on efforts to understand, prevent, cure or minimize age-related impairments.
Biogerontology provides a peer-reviewed forum for publishing original research data, new ideas and discussions on modulating the aging process by physical, chemical and biological means, including transgenic and knockout organisms; cell culture systems to develop new approaches and health care products for maintaining or recovering the lost biochemical functions; immunology, autoimmunity and infection in aging; vertebrates, invertebrates, micro-organisms and plants for experimental studies on genetic determinants of aging and longevity; biodemography and theoretical models linking aging and survival kinetics.
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