Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 13 of 13 for “"poly(ADP-ribosyl)ation"”.
-
Chemical Tools to Monitor and Inhibit poly(ADP -Ribosyl)ation
… no crystal structure of the complementary enzyme poly(ADP-ribose)glycohydrolase (PARG) is available, and therefore it has been difficult to intelligently design compounds to inhibit this enzyme. To date, the known inhibitors of PARG can be predominantly grouped into the three categories of DNA …
-
Partial characterization of poly(ADP-ribosyl)ation in the brine shrimp Artemia.
Source: Masters Abstracts International, Volume: 40-07, page: . Thesis (M.Sc.)--University of Windsor (Canada), 1989.
-
Chemical approaches to understanding small-molecule accumulation in bacteria and poly(ADP-ribosyl)ation
… the potential impact of this kind of approach. Poly(ADP-ribose) (PAR) signaling is an important component of DNA damage repair, cell division regulation, and initiation of controlled cell death. Despite extensive knowledge and a powerful toolkit available for studying the synthesis of PAR …
-
Toward a Quantitative Analysis of PARP-1 and Poly(ADP-ribosyl)ation in Cellular Senescence
… evidence to suggest a connection between poly(ADP-ribose) (PAR) and mammalian longevity, no studies have been done to explore a possible role for PARP-1 — the enzyme responsible for synthesis of 90% of cellular PAR — in mechanisms of senescence. Furthermore, many techniques currently used …
-
Changes in Mammalian Chromatin Structure as a Function of Protein-Poly(ADP-Ribosyl)ation by Endonuclease Digestion
… Chromatin Structure as a Function of Protein-poly(ADP-ribosyl)ation by Endonuclease Digestion. Master of Science (Biochemistry and Molecular Biology), June 2004. 66 pages, 12 illustrations, Bibliography, 45 titles. Mammalian chromatin was exposed to either Deoxyribonuclease I or Micrococcal …
-
Development of methods to investigate poly(ADP-ribose) polymerase-1 activity and DNA base-excision repair in relation to cancer and ageing
… of a new immuno-dot-blot method to detect poly(ADP-ribosyl)ation capacity in cells and the automation of the fluorescence detected alkaline DNA unwinding (FADU) assay to measure DNA strand breaks and repair. Poly(ADP-ribose) polymerase-1 (PARP-1) is involved in DNA base-excision repair and …
-
Taurine depletion and Schwann cell dysfunction in diabetic neuropathy
… taurine and in animal models taurine supplementation ameliorates neuropathic symptoms. The mechanisms behind Taurine depletion and taurine supplementation are not well understood. Schwann cells are highly vulnerable to hyperglycaemia-induced stress which plays a key role in the pathogenesis of …
-
Strategies for structural studies of poly(ADP-ribose) glycohydrolase: Towards the validation of a novel therapeutic target
Poly(ADP-ribosyl)ation is a reversible post-translational modification of histones and nuclear proteins rapidly stimulated by DNA damage. Its homeostasis is a dynamic process regulated by the synthesizing enzymes poly(ADP-ribose) polymerases (PARPs) and the degrading enzyme poly(ADP-ribose) …
-
Functional characterization of poly(ADP-ribose) dependent ubiquitin E3 ligase in the DNA damage response
… 1 B. DNA damage repair 3 1. Homologous recombination (HR) 4 2. Nonhomologous end joining (NHEJ) 5 C. Ubiquitylation mediated DNA damage response signaling 6 1. Ubiquitylation 6 2. Post-translational modification mediated DNA damage response 7 3. RNF4 functions in the DNA damage response 8 4. …
-
Phopsphorylation and Ubiquitin Modification At Dna Damage Sites In Response to Double-Strand Breaks
… DDR factors recruitment, retention and dissociation from the sites of DNA damage in a spatiotemporal manner mediated by numerous reversible post-translational modification (PTMs) including phosphorylation, ubiquitination, SUMOylation, methylation, acetylation, poly(ADP-ribosyl)ation, and …
-
Design and Applications of Split-Luciferase Systems in Vitro and in Cellulo
… to the specific detection of DNA, DNA modifications, and small molecule kinase inhibitors both in vitro and in cellulo. We have previously developed one of the first direct methods to detect any double stranded DNA sequence by attaching DNA binding domains, specifically designed Cys₂-His₂ zinc …