Endocrine Abstracts

The nicotinamide adenine dinucleotide (NAD+) dependent Poly-(ADP-ribosyl)polymerase 1 (PARP1) generates the post-translational modification ADP-Ribosylation (ADPR). Molecular studies have identified potential for NAD+ consuming enzymes to influence metabolic function. Given that PARP1 determines cellular NAD+ concentrations and ADPR shifts target protein activity, we sought to identify the molecular actions of PARP1 within skeletal muscle. Analysis of C2C12 lysates demonstrate...