As we age, the aging of stem cells in human tissues is a major cause of the decline in tissue regeneration capacity. Therefore, the elderly’s ability of regenerate and repair can be improved by application of advance stem cell technology. It can delay the aging process and treat aged diseases (showed in Fig. 16.1).
Beside this, how does stem cells affect aging?
As stem cells age, their functional ability also deteriorates[12,17]. Specifically, this regenerative power appears to decline with age, as injuries in older individuals heal more slowly than in childhood. For example, healing of a fractured bone takes much longer time in elderly than in young individuals[18-21].
In this manner, how do stem cells change over time?
Stem cells persist throughout life, replacing cells lost to homeostatic turnover, injury, and disease. However, their functions decline with age, which contributes to degeneration and dysfunction.
Do stem cells make you look younger?
Stem cells combined with anti-aging genes can potentially absorb the process of cellular aging. The introduction of “youthful” stem cells into the human body can rejuvenate existing cells and allow the body to age more gracefully & even reverse some effects of the aging process.
Do stem cells make you younger?
Old human cells can become more youthful by coaxing them to briefly express proteins used to make induced pluripotent cells, Stanford researchers and their colleagues have found. The finding may have implications for aging research.