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The DOI matches its Crossref record; 80 of the 80 references it cites were found in a registry or an index.

BCR/ABL oncogenic kinase promotes unfaithful repair of the reactive oxygen species–dependent DNA double-strand breaks

Nowicki, Michal O., Falinski, Rafal, Koptyra, Mateusz, Slupianek, Artur, Stoklosa, Tomasz, Gloc, Ewa, Nieborowska-Skorska, Margaret, Blasiak, Janusz, Skorski, Tomasz·2004·Blood

Abstract

The oncogenic BCR/ABL tyrosine kinase induces constitutive DNA damage in Philadelphia chromosome (Ph)-positive leukemia cells. We find that BCR/ABL-induced reactive oxygen species (ROSs) cause chronic oxidative DNA damage resulting in double-strand breaks (DSBs) in S and G2/M cell cycle phases. These lesions are repaired by BCR/ABL-stimulated homologous recombination repair (HRR) and nonhomologous end-joining (NHEJ) mechanisms. A high mutation rate is detected in HRR products in BCR/ABL-positive cells, but not in the normal counterparts. In addition, large deletions are found in NHEJ products exclusively in BCR/ABL cells. We propose that the following series of events may contribute to genomic instability of Ph-positive leukemias: BCR/ABL → ROSs → oxidative DNA damage → DSBs in proliferating cells → unfaithful HRR and NHEJ repair.

Overview

Integrity signals

Registry

Crossref · 10.1182/blood-2004-05-1941

Cites

80 of 80 references verified0 citation errors · 0 not checkable

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Citations

Cites

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Metadata

Authors
Nowicki, M. O., Falinski, R., Koptyra, M., Slupianek, A., Stoklosa, T., Gloc, E., Nieborowska-Skorska, M., Blasiak, J., & Skorski, T.
Affiliations
  • University of Łódź (PL)
  • From the Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA; and the Department of Molecular Genetics, University of Lodz, Poland.
Venue
Blood
Published
2004-12-01
Volume
104
Issue
12
Pages
3746-3753
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W2047224624
Cited by
278
References
78
Citations by year
2026: 5 · 2025: 4 · 2024: 7 · 2023: 4 · 2022: 4 · 2021: 11 · 2020: 8 · 2019: 8 · 2018: 7 · 2017: 11 · 2016: 9 · 2015: 9 · 2014: 11 · 2013: 21 · 2012: 30
FWCI
5.58
Type
journal article
Language
en
Open access
closed
Locations
  • Blood (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
  • Health Sciences › Medicine › Hematology › Chronic Myeloid Leukemia Treatments
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Carcinogens and Genotoxicity Assessment
Keywords
BCR-ABL, tyrosine kinase, reactive oxygen species, oxidative DNA damage, DNA double-strand breaks, homologous recombination repair, non-homologous end joining, mutation rate, genomic instability, Philadelphia chromosome-positive leukemia, DNA repair fidelity
MeSH terms
Animals, DNA Damage, DNA Repair, Interphase, Leukemia, Mutation, Tumor Cells, Cultured, Fusion Proteins, bcr-abl, Reactive Oxygen Species, Comet Assay, Genomic Instability, Mice

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CoChat. (2026). Citation check: BCR/ABL oncogenic kinase promotes unfaithful repair of the reactive oxygen species–dependent DNA double-strand breaks. https://app.cochat.ai/papers/10.1182/blood-2004-05-1941
The paper
Nowicki, M. O., Falinski, R., Koptyra, M., Slupianek, A., Stoklosa, T., Gloc, E., Nieborowska-Skorska, M., Blasiak, J., & Skorski, T. (2004). BCR/ABL oncogenic kinase promotes unfaithful repair of the reactive oxygen species–dependent DNA double-strand breaks. Blood. https://doi.org/10.1182/blood-2004-05-1941

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.