In mice.

should be an option to add this to titles if needed

Yes, the article mentions mice. Not uncommon, a lot of research is done with mice. The article also includes. "Researchers also found encouraging results in human tissue. Samples collected during knee replacement surgeries began producing new, functional cartilage when exposed to the treatment."

For myself, I do not think the in mice comment is necessary as clearly they have results that work in humans.

They clearly do not have results that work in humans. They have results that work in a petri dish on human cells.

Good news for humankind down the road hopefully no one will stand against this or can they? In today’s climate…?