ReviewInternational journal of molecular sciences2014
Cellular levels of 8-oxoguanine in either DNA or the nucleotide pool play pivotal roles in carcinogenesis and survival of cancer cells.
Review in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
96 citing papers in PubMed, 1 synthesis or guideline pooled it, 199 citations in OpenAlex.
- Prognostic significance of 8-hydroxy-2'-deoxyguanosine in solid tumors: a meta-analysis.BMC cancer · 2019Pooled it
- Reactive Oxygen Species in Breast Cancer: From Redox Dysregulation to ROS-Responsive Therapeutics.Cell biochemistry and function · 2026Review
- Article
- Salivary Oxidative Stress and Antioxidant Markers in Oral Leukoplakia: A Systematic Review and Meta-Analysis.Antioxidants (Basel, Switzerland) · 2026Review
- Processing of DNA single-strand breaks with oxidatively damaged ends by LIG1.Nucleic acids research · 2025Article
- A record-setting mitogenome in the holoparasitic plant Balanophora yakushimensis accompanied by exceptional loss of organellar DNA repair and recombination genes.BMC biology · 2025Article
- Action-at-a-distance mutations by 8-oxo-7,8-dihydroguanine: adenine pair triggered by MUTYH.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2025Article
- Oxidative stress markers 8-OHdG, Trx-1, and Prx6 are expressed in seminoma and are connected to TXNDC2, 3, and 6 expression levels.Histology and histopathology · 2025Article
- Mitochondrial ROS drive foam cell formation via STAT5 signaling in atherosclerosis.Science advances · 2025Article
- Precision genome editing and in-cell measurements of oxidative DNA damage repair enable functional and mechanistic characterization of cancer-associated MUTYH variants.Nucleic acids research · 2025Article
- OGG1 and MUTYH repair activities promote telomeric 8-oxoguanine induced senescence in human fibroblasts.Nature communications · 2025Article
- Article
- Reassessing the roles of oxidative DNA base lesion 8-oxoGua and repair enzyme OGG1 in tumorigenesis.Journal of biomedical science · 2025Review
- The Human 8-oxoG DNA Glycosylase 1 (Biomedicines · 2024Article
- Structural and Dynamic Features of the Recognition of 8-oxoguanosine Paired with an 8-oxoG-clamp by Human 8-oxoguanine-DNA Glycosylase.Current issues in molecular biology · 2024Article
- Decoding mitochondrial DNA damage and repair associated withFrontiers in cellular and infection microbiology · 2024Review
- Neuropathological Examination of Mice Chronically Exposed to Secondhand Smoke.Military medicine · 2023Article
- Transcriptional mutagenesis of α-synuclein caused by DNA oxidation in Parkinson's disease pathogenesis.Acta neuropathologica · 2023Article
- 8-oxoguanine riboswitches in bacteria detect and respond to oxidative DNA damage.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Research progress and application of the CRISPR/Cas9 gene-editing technology based on hepatocellular carcinoma.Asian journal of pharmaceutical sciences · 2023Review
36 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
8-Oxoguanine, a major oxidized base lesion formed by reactive oxygen species, causes G to T transversion mutations or leads to cell death in mammals if it accumulates in DNA. 8-Oxoguanine can originate as 8-oxo-dGTP, formed in the nucleotide pool, or by direct oxidation of the DNA guanine base. MTH1, also known as NUDT1, with 8-oxo-dGTP hydrolyzing activity, 8-oxoguanine DNA glycosylase (OGG1) an 8-oxoG DNA glycosylase, and MutY homolog (MUTYH) with adenine DNA glycosylase activity, minimize the accumulation of 8-oxoG in DNA; deficiencies in these enzymes increase spontaneous and induced tumorigenesis susceptibility. However, different tissue types have different tumorigenesis susceptibilities. These can be reversed by combined deficiencies in the defense systems, because cell death induced by accumulation of 8-oxoG in DNA is dependent on MUTYH, which can be suppressed by MTH1 and OGG1. In cancer cells encountering high oxidative stress levels, a high level of 8-oxo-dGTP accumulates in the nucleotide pool, and cells therefore express increased levels of MTH1 in order to eliminate 8-oxo-dGTP. Suppression of MTH1 may be an efficient strategy for killing cancer cells; however, because MTH1 and OGG1 protect normal tissues from oxidative-stress-induced cell death, it is important that MTH1 inhibition does not increase the risk of healthy tissue degeneration.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.