ReviewInternational journal of molecular sciences2020
Oxidative Damage in Sporadic Colorectal Cancer: Molecular Mapping of Base Excision Repair Glycosylases in Colorectal Cancer Patients.
Review in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 45 citations in OpenAlex.
- Infrared spectroscopy with statistical analysis and machine learning for cancer risk assessment in inflammatory bowel disease patients.The Analyst · 2026Article
- From cell to disease: Regulatory networks and mechanisms of super‑enhancers in aging (Review).Molecular medicine reports · 2026Review
- Deciphering oxidative stress-related heterogeneity and developing a prognostic signature for colorectal cancer.Scientific reports · 2026Article
- Chronic kidney disease as an active driver of digestive tract tumors: mechanistic insights and emerging management strategies.Frontiers in cell and developmental biology · 2026Review
- Cellular and Molecular Mechanisms of Oxidative DNA Damage and Repair.Medicina (Kaunas, Lithuania) · 2025Review
- Polymorphisms in Base Excision Repair Genes and Association with Multiple Sclerosis in a Pilot Study on a Central European Population.International journal of molecular sciences · 2025Article
- Frequencies and spectra of aflatoxin BNAR molecular medicine · 2024Article
- Thymoquinone: A Promising Therapeutic Agent for the Treatment of Colorectal Cancer.Current issues in molecular biology · 2023Review
- Oxidative Stress and Cell Cycle Arrest in Seminiferous Tubules Nearby Varicose Vessels: New Perspectives from Experimental Varicocele.Reproductive sciences (Thousand Oaks, Calif.) · 2023Article
- Genotype-Phenotype Correlations in Autosomal Dominant and Recessive APC Mutation-Negative Colorectal Adenomatous Polyposis.Digestive diseases and sciences · 2023Review
- Deficiency in mammalian STN1 promotes colon cancer development via inhibiting DNA repair.Science advances · 2023Article
- Oxidative Stress, Inflammation and Colorectal Cancer: An Overview.Antioxidants (Basel, Switzerland) · 2023Review
- DNA Damage Response Alterations in Ovarian Cancer: From Molecular Mechanisms to Therapeutic Opportunities.Cancers · 2023Review
- Oxidative Damage in Sporadic Colorectal Cancer: Molecular Mapping of Base Excision Repair Glycosylases MUTYH and hOGG1 in Colorectal Cancer Patients.International journal of molecular sciences · 2022Article
- An Integrative Approach to Characterize the Early Phases of Dimethylhydrazine-Induced Colorectal Carcinogenesis in the Rat.Biomedicines · 2022Article
- Microenvironmental Reactive Oxygen Species in Colorectal Cancer: Involved Processes and Therapeutic Opportunities.Cancers · 2021Review
- Article
- Excision of Oxidatively Generated Guanine Lesions by Competitive DNA Repair Pathways.International journal of molecular sciences · 2021Review
- Review
- Biosafety evaluation of culture-expanded human chondrocytes with growth factor cocktail: a preclinical study.Scientific reports · 2020Article
Corrections and comments
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Authors and funding
12 authors at 4 institutions in 2 countries.
Funding
Abstract
Oxidative stress with subsequent premutagenic oxidative DNA damage has been implicated in colorectal carcinogenesis. The repair of oxidative DNA damage is initiated by lesion-specific DNA glycosylases (hOGG1, NTH1, MUTYH). The direct evidence of the role of oxidative DNA damage and its repair is proven by hereditary syndromes (MUTYH-associated polyposis, NTHL1-associated tumor syndrome), where germline mutations cause loss-of-function in glycosylases of base excision repair, thus enabling the accumulation of oxidative DNA damage and leading to the adenoma-colorectal cancer transition. Unrepaired oxidative DNA damage often results in G:C>T:A mutations in tumor suppressor genes and proto-oncogenes and widespread occurrence of chromosomal copy-neutral loss of heterozygosity. However, the situation is more complicated in complex and heterogeneous disease, such as sporadic colorectal cancer. Here we summarized our current knowledge of the role of oxidative DNA damage and its repair on the onset, prognosis and treatment of sporadic colorectal cancer. Molecular and histological tumor heterogeneity was considered. Our study has also suggested an additional important source of oxidative DNA damage due to intestinal dysbiosis. The roles of base excision repair glycosylases (hOGG1, MUTYH) in tumor and adjacent mucosa tissues of colorectal cancer patients, particularly in the interplay with other factors (especially microenvironment), deserve further attention. Base excision repair characteristics determined in colorectal cancer tissues reflect, rather, a disease prognosis. Finally, we discuss the role of DNA repair in the treatment of colon cancer, since acquired or inherited defects in DNA repair pathways can be effectively used in therapy.
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