June 3, 2020

The Niche

Knoepfler lab stem cell blog

exosomes aging

5 min read

Is there a stem cell connection between the brain and aging? Could a type of brain stem cell control whole body aging? A recent big Nature article from the lab of Dongcheng Cai argues an emphatic “Yes” to these questions, at least in mice. In the Zhang, et al paper, entitled “Hypothalamic stem cells control ageing speed partly through exosomal miRNAs”, their team reports the claim that a narrow population of hypothalamic stem cells are directly fighting aging of the entire murine body via a …Read More