Senescence in adipose-derived stem cells and its implications in nerve regeneration
Cristina Mantovani
Giorgio Terenghi
Valerio Magnaghi
摘要：Adult mesenchymal stem cells, specifically adipose-derived stem cells have self-renewal and multiple differentiation potentials and have shown to be the ideal candidate for therapeutic applications in regenerative medicine, particularly in peripheral nerve regeneration. Adipose-de-rived stem cells are easily harvested, although they may show the effects of aging, hence their potential in nerve repair may be limited by cellular senescence or donor age. Cellular senescence is a complex process whereby stem cells grow old as consequence of intrinsic events (e.g., DNA damage) or environmental cues (e.g., stressful stimuli or diseases), which determine a permanent growth arrest. Several mechanisms are implicated in stem cell senescence, although no one is exclusive of the others. In this review we report some of the most important factors modulating the senescence process, which can inlfuence adipose-derived stem cell morphology and function, and compromise their clinical application for peripheral nerve regenerative cell therapy.
机标关键词：peripheral nerve regenerationmesenchymal stem cellsclinical applicationcell senescencecell morphologynerve repair
论文发表日期：2014-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：6( 10-15 )
英文信息