Minor grove binding ligands disrupt PARP-1 activation pathways
نویسندگان
چکیده
منابع مشابه
Minor grove binding ligands disrupt PARP-1 activation pathways
PARP-1 is a nuclear enzyme regulating transcription, chromatin restructuring, and DNA repair. PARP-1 is activated by interaction with NAD+, DNA, and core histones. Each route of PARP-1 activation leads to somewhat different outcomes. PARP-1 interactions with core histones control PARP-1 functions during transcriptional activation in euchromatin. DNA-dependent regulation of PARP-1 determines its...
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Poly (ADP-ribose) polymerases (PARP) are a family of nuclear protein enzymes involved in the DNA damage response. The role of PARP-1 in base excisional repair has been extensively characterized. More recent in vitro studies additionally implicate a role for PARP-1 in facilitating homologous recombination and nonhomologous end-joining. The more faithful process of homologous recombination repair...
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ژورنال
عنوان ژورنال: Oncotarget
سال: 2014
ISSN: 1949-2553
DOI: 10.18632/oncotarget.1742