Author:
Bergmans Steven,Vanhunsel Sophie,Van houcke Jolien,Mariën Valerie,Arckens Lut,Moons Lieve
Abstract
As the number of elderly individuals is increasing in modern society, the need for a relevant gerontology model is higher than ever before. Aging can be defined by specific cellular hallmarks, described by López-Otín and colleagues, who provided a map which can be used to scavenge the aging tissue environment. As revealing the presence of individual hallmarks does not necessarily indicate aging, here we provide different (immuno)histochemical approaches that can be used to investigate several aging hallmarks—namely, genomic damage, mitochondrial dysfunction/oxidative stress, cellular senescence, stem cell exhaustion, and altered intercellular communication—in the killifish retina, optic tectum, and/or telencephalon at a morphological level. In combination with molecular and biochemical analysis of these aging hallmarks, this protocol offers the opportunity to fully characterize the aged killifish central nervous system.
Publisher
Cold Spring Harbor Laboratory
Subject
General Biochemistry, Genetics and Molecular Biology
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献