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PJ-34 C화학적 특성, 용도, 생산
효소 저해제
This PARP inhibitor (FWfree-base = 295.34 g/mol; FWhydrochloride = 331.80 g/mol), systematically named N-(6-oxo-5,6-dihydro-phenanthridin-2-yl)- N,N-dimethylacetamide and known for its activity in neuroprotection under stress conditions, exclusively eradicates multi-centrosomal human mammary, colon, lung, pancreas, ovarian cancer cells, by acting as an extracentrosome extracentrosome( s) de-clustering agent in mitosis. When applied at 20-30 μM, PJ-34 caused G2/M-arrest and a massive cell death Normal human proliferating endothelial, epithelial and mesenchymal cells were unaffected. PJ-34’s cytotoxicity on cancer cells is not attributable to PARP inhibition alone. PJ-34 was originally designed to protect neuronal cells in the central nervous system from cell death evoked by high activity of PARP-1 in response to DNA damage caused by brain injury, stroke or inflammation. Targets: extra-centrosome de-clustering; polyADP-ribose polymerase-1, EC50 = 20 nM
