As disease models, lab mice telomeres do not break.
Aubrey de Grey provides comments.
Bret Weinstein appeared on the Joe Rogan Show and claimed that breeding protocols for lab mice and their telomeres were broken. Bret Weinstein claims that the problem is so serious that it puts decades of pharmaceutical research into question.
Bret wrote an article on this in 2002 that is completely broken.
Aubrey reviewed and corrected the paper.
Source: