Results 261 to 270 of about 106,568 (297)
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European Journal of Biochemistry, 1984
Poly(ADP‐ribose) polymerase and poly(ADP‐ribose) glycohydrolase have been detected in chromatin extracts from the dinoflagellate Crypthecodinium cohnii. Poly(ADP‐ribose) glycohydrolase was detected by the liberation of ADP‐ribose from poly(ADP‐ribose).
E, Werner +5 more
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Poly(ADP‐ribose) polymerase and poly(ADP‐ribose) glycohydrolase have been detected in chromatin extracts from the dinoflagellate Crypthecodinium cohnii. Poly(ADP‐ribose) glycohydrolase was detected by the liberation of ADP‐ribose from poly(ADP‐ribose).
E, Werner +5 more
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Molecular Biology Reports, 1988
Poly(ADP-ribose) polymerase and poly(ADP-ribose) glycohydrolase activities were both investigated in chicken erythroblasts transformed by Avian Erythroblastosis Virus. Respectively 21% and 58% of these activities were found to be present in the post-mitochondrial supernatant (PMS).
H, Thomassin +4 more
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Poly(ADP-ribose) polymerase and poly(ADP-ribose) glycohydrolase activities were both investigated in chicken erythroblasts transformed by Avian Erythroblastosis Virus. Respectively 21% and 58% of these activities were found to be present in the post-mitochondrial supernatant (PMS).
H, Thomassin +4 more
openaire +2 more sources
Poly(ADP‐ribose) polymerase: Molecular biological aspects
BioEssays, 1991AbstractA number of roles have been ascribed to poly(ADP‐ribose) polymerase* including involvement in DNA repair, cell proliferation, differentiation and transformation. Cloning of the gene has allowed the development of molecular biological approaches to elucidate the structure and the function(s) of this highly conserved enzyme.
G, de Murcia +2 more
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Current Opinion in Oncology, 2019
Purpose of review In the past few years, the advent of PARP inhibitors has been a revolution in the management of ovarian cancer. Patients harboring somatic or germ line BRCA1/2 mutations exhibit different clinical and treatment response behavior.
Hélène, Vanacker +2 more
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Purpose of review In the past few years, the advent of PARP inhibitors has been a revolution in the management of ovarian cancer. Patients harboring somatic or germ line BRCA1/2 mutations exhibit different clinical and treatment response behavior.
Hélène, Vanacker +2 more
openaire +2 more sources
Natural Inhibitors of Poly(ADP-ribose) Polymerase-1
Molecular Neurobiology, 2012Poly(ADP-ribose) polymerases (PARPs) are enzymes that catalyze the transfer of ADP-ribose units from β-nicotinamide adenine dinucleotide (NAD(+)) to acceptor proteins. PARP-1 is responsible for more than 90 % of protein poly-ADP-ribosylation in the brain and may play a role as a molecular switch for cell survival and death. The functional roles of PARP-
Marek, Banasik +2 more
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Poly(ADP-ribose) polymerase and aging
2001Publisher Summary Poly(ADP-ribose) polymerase (PARP) is a major nuclear protein associated with chromatin that contains zinc fingers and binds to either double- or single-strand DNA breaks. Upon binding to DNA, PARP is activated and forms covalent homopolymers of poly(ADP-ribose) (PAR) attached to a number of nuclear proteins, including itself and ...
Dean S. Rosenthal +3 more
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Enzymatic properties of poly(ADP-ribose) polymerase and poly(ADP-ribose) glycohydrolase on chromatin
1992The catabolism of NAD+ in cells is carried out by poly(ADP-ribose) polymerase (PARP) which converts NAD+ into poly(ADP-ribose) in response to DNA damage. All the evidence that has accumulated up to now indicates that the degradation of poly(ADP-ribose) in vivo is carried out by poly(ADP-ribose) glycohydrolase (the glycohydrolase) and not by a ...
Hélène Thomassin +6 more
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Erasable Blot of Poly(ADP-ribose) Polymerase
Analytical Biochemistry, 1994S, Desnoyers +3 more
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