The title says it all, but the study authors make the unfortunate/handicapped conclusion that while we may very well be able to regrow cartilage, we cannot regrow limbs. Well, multiple animal studies I posted in the last beg to disagree and point to both high metabolism and progesterone as...
Another great example of "synchronicity" (Synchronicity - Wikipedia) happened today. Two separate but related studies, with similar organisms, popped up today in my mailbox. One of them (at UCDavis) shows that the redox status in favor of oxidation, and thus high reactive oxygen species (ROS)...