Overpass the 100 years?

Overcoming the threshold of 100 years with acceptable health or being young again may be possible thanks to science.
The objective of the researchers is to create a drug that allows humans to completely regenerate all their cells, because they point out that "what is important is not age or time, but that life time is as healthy as possible."
At the moment, they have experimented with mice obtaining very good results.
The pathologies are delayed and the mice live much longer because they are more time younger, so if the mice treated were humans, they would have an iron health that would allow them to live to 120 years.
So, maybe, in a future, the human will live 110 or 120 years.