The secret to the fountain of youth lies in awakening ‘sleeping’ stem cells in the skin, according to new research. We know that stem cells are supercells that can control the creation of other cells. They are crucial to repairing damaged skin, but as we get older these stem cells seems to suffer a regeneration forgetfulness and allow the skin to become wrinkled and lose its elasticity. British and U.S. scientists say the breakthrough may open the door to the development of better beauty treatments to zap wrinkles and saggy skin for good.
Co author of the report Dr Arun Upadhyay, a computational biologist at Procter & Gamble, said: ‘
“These models permit exploration of hypotheses in very short periods of time, relative to the lab based bench work. The ability to follow virtual skin models over decades may be especially important to skin cancer research. Environmental damage caused by ultraviolet radiation or chronic wounding can cause sleeping cells to harbour the mutations which cause skin cancers such as basal cell carcinoma, a very aggressive type of skin cancer.”
Simply put the trick then is to stimulate “good” stem cells whilst keeping mutant stem cells latent (lest they cause cancers). While the research has a long way to go to fruition to create a pill or cream that can activate the best stem cells and cause them to regenerate “old” skin for many many years, while leaving the bad stem cells dormant, this is an important first step. A road map has been created and all that’s required is time, energy, money and innovation to travel that road to a successful conclusion. And to skin that regenerates on demand; surely an elixir of eternal youthfulness and longevity as was found in Sir Rider-Haggard’s character in his book “She” in Shangri La?