Deficiency in 3'-phosphoglycolate processing in human cells with a hereditary mutation in tyrosyl-DNA phosphodiesterase (TDP1)
about
Spinocerebellar ataxia with axonal neuropathy: consequence of a Tdp1 recessive neomorphic mutation?Aprataxin, causative gene product for EAOH/AOA1, repairs DNA single-strand breaks with damaged 3'-phosphate and 3'-phosphoglycolate endsNovel high-throughput electrochemiluminescent assay for identification of human tyrosyl-DNA phosphodiesterase (Tdp1) inhibitors and characterization of furamidine (NSC 305831) as an inhibitor of Tdp1Increased expression and activity of repair genes TDP1 and XPF in non-small cell lung cancerOptimal function of the DNA repair enzyme TDP1 requires its phosphorylation by ATM and/or DNA-PKTyrosyl-DNA phosphodiesterase (Tdp1) participates in the repair of Top2-mediated DNA damageTyrosyl-DNA phosphodiesterase and the repair of 3'-phosphoglycolate-terminated DNA double-strand breaks.Processing of damaged DNA ends for double-strand break repair in mammalian cellsTDP1 facilitates chromosomal single-strand break repair in neurons and is neuroprotective in vivoDNA Topoisomerase I Inhibitors: Chemistry, Biology, and Interfacial InhibitionIdentification of phosphotyrosine mimetic inhibitors of human tyrosyl-DNA phosphodiesterase I by a novel AlphaScreen high-throughput assayMitochondrial protein-linked DNA breaks perturb mitochondrial gene transcription and trigger free radical-induced DNA damage.Nonhomologous end joining: a good solution for bad endsRole of tyrosyl-DNA phosphodiesterase (TDP1) in mitochondria.In vitro complementation of Tdp1 deficiency indicates a stabilized enzyme-DNA adduct from tyrosyl but not glycolate lesions as a consequence of the SCAN1 mutationSCAN1 mutant Tdp1 accumulates the enzyme--DNA intermediate and causes camptothecin hypersensitivityTyrosyl-DNA-phosphodiesterases (TDP1 and TDP2).DNA repair deficiency in neurodegeneration.Patching and single-strand ligation in nonhomologous DNA end joining despite persistence of a closely opposed 3'-phosphoglycolate-terminated strand break.Human Tdp1 cleaves a broad spectrum of substrates, including phosphoamide linkages.Genes and genetic testing in hereditary ataxias.Neuroprotection and repair of 3'-blocking DNA ends by glaikit (gkt) encoding Drosophila tyrosyl-DNA phosphodiesterase 1 (TDP1).Neurological disorders associated with DNA strand-break processing enzymes.DNA repair mechanisms in dividing and non-dividing cells.Tyrosyl-DNA phosphodiesterase I catalytic mutants reveal an alternative nucleophile that can catalyze substrate cleavageRestoration of G1 chemo/radioresistance and double-strand-break repair proficiency by wild-type but not endonuclease-deficient Artemis.Structure-function studies of a plant tyrosyl-DNA phosphodiesterase provide novel insights into DNA repair mechanisms of Arabidopsis thalianaWRN exonuclease activity is blocked by DNA termini harboring 3' obstructive groups.Tyrosyl-DNA phosphodiesterase 1 (TDP1) repairs DNA damage induced by topoisomerases I and II and base alkylation in vertebrate cells.Synthesis and biological evaluation of the first dual tyrosyl-DNA phosphodiesterase I (Tdp1)-topoisomerase I (Top1) inhibitors.Repair of topoisomerase I-mediated DNA damage.Tyrosyl-DNA phosphodiesterase as a target for anticancer therapyTrimming of damaged 3' overhangs of DNA double-strand breaks by the Metnase and Artemis endonucleasesTDP1 repairs nuclear and mitochondrial DNA damage induced by chain-terminating anticancer and antiviral nucleoside analogs.Repair of ionizing radiation-induced DNA double-strand breaks by non-homologous end-joining.DNA repair deficiency and neurological disease.4-Pregnen-21-ol-3,20-dione-21-(4-bromobenzenesulfonate) (NSC 88915) and related novel steroid derivatives as tyrosyl-DNA phosphodiesterase (Tdp1) inhibitors.Tracking the processing of damaged DNA double-strand break ends by ligation-mediated PCR: increased persistence of 3'-phosphoglycolate termini in SCAN1 cells.Cellular radiosensitivity: how much better do we understand it?To live or to die: a matter of processing damaged DNA termini in neurons.
P2860
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P2860
Deficiency in 3'-phosphoglycolate processing in human cells with a hereditary mutation in tyrosyl-DNA phosphodiesterase (TDP1)
description
2005 nî lūn-bûn
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2005 թուականին հրատարակուած գիտական յօդուած
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2005 թվականին հրատարակված գիտական հոդված
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2005年の論文
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2005年学术文章
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2005年学术文章
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2005年学术文章
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2005年学术文章
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2005年学术文章
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2005年學術文章
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name
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@ast
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@en
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@nl
type
label
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@ast
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@en
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@nl
prefLabel
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@ast
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@en
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@nl
P2093
P2860
P3181
P356
P1476
Deficiency in 3'-phosphoglycol ...... l-DNA phosphodiesterase (TDP1)
@en
P2093
Haritha Tatavarthi
Jae Wan Lee
James R Lupski
Kristoffer Valerie
Lawrence F Povirk
P2860
P304
P3181
P356
10.1093/NAR/GKI170
P407
P577
2005-01-01T00:00:00Z