Results 151 to 160 of about 3,094 (198)

Allosteric activation of the RNF146 ubiquitin ligase by a poly(ADP-ribosyl)ation signal. [PDF]

open access: yesNature, 2015
DaRosa PA   +6 more
europepmc   +1 more source

Tankyrase1-mediated poly(ADP-ribosyl)ation of TRF1 maintains cell survival after telomeric DNA damage. [PDF]

open access: yesNucleic Acids Res, 2017
Yang L   +7 more
europepmc   +1 more source

Poly(ADP-Ribosyl)ation, PARP, and Aging [PDF]

open access: yesScience of Aging Knowledge Environment: SAGE KE, 2004
Poly(ADP-ribose) polymerases (PARPs) catalyze the poly(ADP-ribosyl)ation of proteins. This posttranslational modification, as generated by the DNA damage-activated enzymes PARP-1 and -2, has long been known to be involved in DNA repair. Correlative data have suggested an association between DNA damage-induced poly(ADP-ribosyl)ation and mammalian ...
Sascha Beneke, Alexander Bürkle
exaly   +3 more sources
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Poly(ADP-ribosyl)ation and stroke

Pharmacological Research, 2005
Over the past decade, poly(ADP-ribosyl)ation has emerged as a crucial event in the pathogenesis of ischemic stroke. A large body of evidence unambiguously demonstrates that activity of poly(ADP-ribose) polymerase-1 (PARP-1) significantly increases during brain ischemia, and that inhibition of this enzymatic activity affords substantial neuroprotection ...
Alberto Chiarugi
exaly   +3 more sources

Poly(ADP-ribosyl)ation in carcinogenesis

Molecular Aspects of Medicine, 2013
Cancer develops through diverse genetic, epigenetic and other changes, so-called 'multi-step carcinogenesis', and each cancer harbors different alterations and properties. Here in this article we review how poly(ADP-ribosyl)ation is involved in multi-step and diverse pathways of carcinogenesis.
Mitsuko, Masutani, Hiroaki, Fujimori
openaire   +2 more sources

Poly(ADP-ribosyl)ation in plants

Trends in Plant Science, 2011
Poly(ADP-ribose) polymerases (PARPs) and poly(ADP-ribose) glycohydrolases (PARGs) are the main enzymes responsible for the post-translational modification known as poly(ADP-ribosyl)ation. These enzymes play important roles in genotoxic stress tolerance and DNA repair, programmed cell death, transcription, and cell cycle control in animals.
Amy G, Briggs, Andrew F, Bent
openaire   +2 more sources

Poly(ADP-ribosyl)ation and aging

Experimental Gerontology, 2004
Poly(ADP-ribosyl)ation is a DNA strand break-driven post-translational modification of proteins catalyzed by poly(ADP-ribose) polymerase-1 (PARP-1), with NAD+ serving as substrate. Poly(ADP-ribosyl)ation is triggered by DNA strand breaks, is functionally associated with DNA repair pathways and is a survival factor for cells under low to moderate levels
Alexander, Bürkle   +2 more
openaire   +2 more sources

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