@Monte, sporo czytania i baaaardzo dużo treści ogólnych. Wyłuskałam najważniejsze informacje:
1. It relies on using chemical inhibition and gene interference to “switch off” a molecule that makes cells grow old.
2. He said that these genetically edited skin cells will be able to renew, without turning cancerous, telling me that his experiments revealed that the “cells proliferated safely upon external growth signals.” When no external growth signals were received, the cells “died by apoptosis.”
3. He said that there could be a significant cost in bringing the current procedure to the stage where it can be used in surgeries. His new approach could be market-ready within “five to seven years, depending on the success of future experiments.”

Generalnie, odmładzanie komórek jest możliwe poprzez modyfikacje genetyczne. Tak jak szczepionka... Choć nie, szczepionka "nie modyfikuje DNA".