looks like the research was published around Jan 2022. Here's one article on it:

now.tufts.edu/2022/01/26/s...

iirc there's researchers that were able to have frogs regrow limbs with close to full functionality by attaching a bag of amniotic fluid to the amputated limb

mostly following artists and people from twitter in case it explodes along with any new ones I find.

I spew my thoughts on twitter, but idk if I want to do that here too. It feels too pristine, like a new journal you don't want to ruin