Reduced ATR or Chk1 expression leads to chromosome instability and chemosensitization of mismatch repair-deficient colorectal cancer cells

scientific article published on July 2009

Reduced ATR or Chk1 expression leads to chromosome instability and chemosensitization of mismatch repair-deficient colorectal cancer cells is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1091/MBC.E09-04-0303
P932PMC publication ID2735479
P698PubMed publication ID19570909

P2093author name stringXiao-Fan Wang
Barbara K Goodman
Qinhong Wang
Ryohei Furumai
Melanie J Jardim
Timothy Wakeman
P2860cites workMSH2 and ATR form a signaling module and regulate two branches of the damage response to DNA methylationQ24301197
The mismatch repair system is required for S-phase checkpoint activationQ24321503
ATR kinase activation mediated by MutSalpha and MutLalpha in response to cytotoxic O6-methylguanine adductsQ24337520
The role of chromosomal instability in tumor initiationQ24541508
Methylator-induced, mismatch repair-dependent G2 arrest is activated through Chk1 and Chk2Q24556572
ATM-mediated stabilization of hMutL DNA mismatch repair proteins augments p53 activation during DNA damageQ24564010
Chk1 is an essential kinase that is regulated by Atr and required for the G(2)/M DNA damage checkpointQ24604730
Lessons from hereditary colorectal cancerQ28131788
Targeted disruption of the cell-cycle checkpoint gene ATR leads to early embryonic lethality in miceQ28143813
ATR functions as a gene dosage-dependent tumor suppressor on a mismatch repair-deficient backgroundQ28274709
Characterization of the interactome of the human MutL homologues MLH1, PMS1, and PMS2Q28277364
Aberrant cell cycle checkpoint function and early embryonic death in Chk1(-/-) miceQ28507011
Tumour susceptibility and spontaneous mutation in mice deficient in Mlh1, Pms1 and Pms2 DNA mismatch repairQ28508905
ATR disruption leads to chromosomal fragmentation and early embryonic lethalityQ28591433
ATR Regulates Fragile Site StabilityQ29303576
ATM and related protein kinases: safeguarding genome integrityQ29547735
Cell cycle checkpoint signaling through the ATM and ATR kinasesQ29617837
Genetic instability in colorectal cancersQ29618711
DNA mismatch repair and genetic instabilityQ34090778
Mutations within the hMLH1 and hPMS2 subunits of the human MutLalpha mismatch repair factor affect its ATPase activity, but not its ability to interact with hMutSalphaQ34123282
A systematic overview of chemotherapy effects in colorectal cancerQ34301222
A role for DNA mismatch repair in sensing and responding to fluoropyrimidine damage.Q35567250
Centrosome amplification, chromosome instability and cancer developmentQ36298974
Signalling cell cycle arrest and cell death through the MMR SystemQ36333085
Mutational targets in colorectal cancer cells with microsatellite instability.Q36417805
Radiosensitivity in ataxia-telangiectasia: a new explanationQ36419108
The multifaceted mismatch-repair systemQ36448284
Common fragile sites as targets for chromosome rearrangementsQ36522587
The genetics of hereditary colon cancerQ36972251
Genetic polymorphisms and micronucleus formation: a review of the literature.Q37013864
Cytogenetic characterization of two colon cell lines by using conventional G-banding, comparative genomic hybridization, and whole chromosome paintingQ38495887
Regulation of p53 expression in response to 5-fluorouracil in human cancer RKO cellsQ40106667
Mechanisms of acquired chemoresistance to 5-fluorouracil and tomudex: thymidylate synthase dependent and independent networks.Q40205739
Heterozygous ATR mutations in mismatch repair-deficient cancer cells have functional significanceQ40384815
DNA mismatch repair-dependent response to fluoropyrimidine-generated damage.Q40478691
Role of hMLH1 promoter hypermethylation in drug resistance to 5-fluorouracil in colorectal cancer cell lines.Q40582817
Methylation tolerance in mismatch repair proficient cells with low MSH2 protein levelQ40735855
Human chromosome 3 corrects mismatch repair deficiency and microsatellite instability and reduces N-methyl-N'-nitro-N-nitrosoguanidine tolerance in colon tumor cells with homozygous hMLH1 mutationQ41448577
Role of the hMLH1 DNA mismatch repair protein in fluoropyrimidine-mediated cell death and cell cycle responses.Q43657362
Mismatch repair-mediated G2/M arrest by 6-thioguanine involves the ATR-Chk1 pathwayQ44864127
The relationship between global methylation level, loss of heterozygosity, and microsatellite instability in sporadic colorectal cancerQ46073818
Endonucleolytic function of MutLalpha in human mismatch repair.Q50335575
The significance of unstable chromosomes in colorectal cancer.Q53376250
Mutations in the ataxia telangiectasia and rad3-related-checkpoint kinase 1 DNA damage response axis in colon cancers.Q53526795
Chk1 frameshift mutation in sporadic and hereditary non-polyposis colorectal cancers with microsatellite instability.Q53561491
Depletion of CHK1, but not CHK2, induces chromosomal instability and breaks at common fragile sites.Q53620700
Somatic mutations in the DNA damage-response genes ATR and CHK1 in sporadic stomach tumors with microsatellite instability.Q53989253
Chromosomal instability and APC gene mutations in human sporadic colorectal adenomasQ80582184
P4510describes a project that usesImageJQ1659584
P433issue17
P921main subjectcolorectal cancerQ188874
DNA mismatch repairQ2984243
colorectal carcinomaQ25493920
P304page(s)3801-3809
P577publication date2009-07-01
P1433published inMolecular Biology of the CellQ2338259
P1476titleReduced ATR or Chk1 expression leads to chromosome instability and chemosensitization of mismatch repair-deficient colorectal cancer cells
P478volume20

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cites work (P2860)
Q35423647Analysis of mutations that dissociate G(2) and essential S phase functions of human ataxia telangiectasia-mutated and Rad3-related (ATR) protein kinase
Q37457876Cdc6 contributes to cisplatin-resistance by activation of ATR-Chk1 pathway in bladder cancer cells
Q34110442Checkpoint signaling, base excision repair, and PARP promote survival of colon cancer cells treated with 5-fluorodeoxyuridine but not 5-fluorouracil
Q38716604DNA Damage Response-Independent Role for MDC1 in Maintaining Genomic Stability
Q34950524Distinct gene expression signatures in lynch syndrome and familial colorectal cancer type x.
Q93040638FLT3-ITD cooperates with Rac1 to modulate the sensitivity of leukemic cells to chemotherapeutic agents via regulation of DNA repair pathways
Q37188498Glucose deprivation is associated with Chk1 degradation through the ubiquitin-proteasome pathway and effective checkpoint response to replication blocks
Q36294441Identification of DNA repair pathways that affect the survival of ovarian cancer cells treated with a poly(ADP-ribose) polymerase inhibitor in a novel drug combination
Q39490275P38MAPK is a major determinant of the balance between apoptosis and autophagy triggered by 5-fluorouracil: implication in resistance
Q39554874Persimmon leaf extract inhibits the ATM activity during DNA damage response induced by Doxorubicin in A549 lung adenocarcinoma cells
Q35112912Poly(ADP-Ribose) polymerase inhibition synergizes with 5-fluorodeoxyuridine but not 5-fluorouracil in ovarian cancer cells.
Q38974279Prospects for the Use of ATR Inhibitors to Treat Cancer.
Q37976982Selective tumor killing based on specific DNA-damage response deficiencies
Q26745686Trial Watch: Targeting ATM-CHK2 and ATR-CHK1 pathways for anticancer therapy
Q42147670Zbtb1 Safeguards Genome Integrity and Prevents p53-Mediated Apoptosis in Proliferating Lymphoid Progenitors

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