:ihavenomouth: on Nostr: I'm not going to watch the video to see which procedure he got, but it seems like it ...

I'm not going to watch the video to see which procedure he got, but it seems like it was plasmid-mediated. The effect is supposed to last for a few weeks at most, and it looses effectiveness with each subsequent procedure. AAV gene therapy lasts for a few months and up to a year, but you would typically get permanent acquired immunity to the serotype used in the shot, and even with a different one each next procedure will have a less powerful effect than the previous one. It's a slight life extension at best.
>caused recorded instances of up to 30% increase in the lifespan of mice
this is a case where studies in mice don't mean much, because the normal lifespan of a lab mouse is 2 years.