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pubmed:abstractText |
The abundant nuclear enzyme PARP-1, a multifunctional regulator of chromatin structure, transcription, and genomic integrity, plays key roles in a wide variety of processes in the nucleus. Recent studies have begun to connect the molecular functions of PARP-1 to specific physiological and pathological outcomes, many of which can be altered by an expanding array of chemical inhibitors of PARP enzymatic activity.
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