A rise in NAD precursor nicotinamide mononucleotide (NMN) after injury promotes axon degeneration

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4392071/?fbclid=IwAR1XST4QIOSi20HXM2skFptKQsm59i66khByz1xmTp-r4apmHeiuYjxi7Ks