Results 21 to 30 of about 15,256 (194)
5mC-hydroxylase activity is influenced by the PARylation of TET1 enzyme [PDF]
, 2015 5-hydroxymethylcytosine is a new epigenetic modification deriving from the oxidation of 5-methylcytosine by the TET hydroxylase enzymes. DNA hydroxymethylation drives DNA demethylation events and is involved in the control of gene expression ...
CAIAFA, Paola +3 more
core +5 more sources
The Critical Role of PARPs in Regulating Innate Immune Responses
Frontiers in Immunology, 2021 Poly (adenosine diphosphate-ribose) polymerases (PARPs) are a family of proteins responsible for transferring ADP-ribose groups to target proteins to initiate the ADP-ribosylation, a highly conserved and fundamental post-translational modification in all
Huifang Zhu +4 more
doaj +1 more source
The Ups and Downs of Tannins as Inhibitors of Poly(ADP-Ribose)glycohydrolase
Molecules, 2011 DNA damage to cells activates nuclear poly(ADP-ribose)polymerases (PARPs) and the poly(ADP-ribose) (PAR) synthesized is rapidly cleaved into ADP-ribose (ADPR) by PAR glycohydrolase (PARG) action.
Felix R. Althaus +2 more
doaj +1 more source
Biosensors, 2023 This work reports the development of a fluorescence method for the detection of poly(ADP-ribose) polymerase-1 (PARP1), in which a phenylboronic acid-modified fluorescein isothiocyanate dye (FITC-PBA) was used to recognize the formed poly(ADP-ribose) (PAR)
Fengli Gao +4 more
doaj +1 more source
Role of poly(ADP-ribose)polymerase 2 in DNA repair [PDF]
, 2012 Poly(ADP-ribosyl)ation is a posttranslational protein modification significant for the genomic stability and cell survival in response to DNA damage.
Khodyreva S. N. +2 more
core +2 more sources
Inhibiting poly(ADP-ribosylation) improves axon regeneration
eLife, 2016 The ability of a neuron to regenerate its axon after injury depends in part on its intrinsic regenerative potential. Here, we identify novel intrinsic regulators of axon regeneration: poly(ADP-ribose) glycohodrolases (PARGs) and poly(ADP-ribose ...
Alexandra B Byrne +5 more
doaj +1 more source
PARP2 Is the Predominant Poly(ADP-Ribose) Polymerase in Arabidopsis DNA Damage and Immune Responses. [PDF]
PLoS Genetics, 2015 Poly (ADP-ribose) polymerases (PARPs) catalyze the transfer of multiple poly(ADP-ribose) units onto target proteins. Poly(ADP-ribosyl)ation plays a crucial role in a variety of cellular processes including, most prominently, auto-activation of PARP at ...
Junqi Song +3 more
doaj +1 more source
Research Advances in the Role of the Poly ADP Ribose Polymerase Family in Cancer
Frontiers in Oncology, 2021 Poly ADP ribose polymerases (PARPs) catalyze the modification of acceptor proteins, DNA, or RNA with ADP-ribose, which plays an important role in maintaining genomic stability and regulating signaling pathways. The rapid development of PARP1/2 inhibitors
Huanhuan Sha +4 more
doaj +1 more source
Interaction of PARP2 with DNA structures mimicking DNA repair intermediates [PDF]
, 2011 Poly(ADP-ribosyl)ation is a posttranslational protein modification significant for the genomic stability and cell survival in response to DNA damage. Poly(ADP-ribosyl)ation is catalyzed by poly(ADP-ribose)polymerases (PARPs). Whereas the role of PARP1 in
Ame J.-C. +4 more
core +2 more sources
Poly(ADP-Ribose) Links the DNA Damage Response and Biomineralization
Cell Reports, 2019 Summary: Biomineralization of the extracellular matrix is an essential, regulated process. Inappropriate mineralization of bone and the vasculature has devastating effects on patient health, yet an integrated understanding of the chemical and cell ...
Karin H. Müller +26 more
doaj +1 more source