Nicotinamide riboside (NR) may increase tumor growth in triple-negative breast cancer.

“so what we did we haven't published that it's a pilot study which just we're curious about it and we had hum mice we have Ann of eight mice four and four so what we did we transfected um um tumors we have triple negative breast cancer it's very aggressive and it grows very very fast and um um uh so one group uh we gave them PL just water and the other group we gave them ni nicotin namid ribosy which is the Ned precursor because n obviously as you know you cannot take it you need to”