Evidence map›Paper›PMID 26649138›Full record

Trial reportOxidative medicine and cellular longevity2016

The Cellular Response to Oxidatively Induced DNA Damage and Polymorphism of Some DNA Repair Genes Associated with Clinicopathological Features of Bladder Cancer.

Nataliya V Savina, Nataliya V Nikitchenko, Tatyana D Kuzhir, Alexander I Rolevich, Sergei A Krasny, Roza I Goncharova

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Oxidative medicine and cellular longevity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Geopropolis fromPharmaceuticals (Basel, Switzerland) · 2026
    Article
  3. Review
  4. Article
  5. Sulforaphane Impact on Reactive Oxygen Species (ROS) in Bladder Carcinoma.International journal of molecular sciences · 2021
    Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Antigenotoxic Properties ofOxidative medicine and cellular longevity · 2017
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Nataliya V SavinaInstitute of Genetics and Cytology, National Academy of Sciences of Belarus, 27 Akademicheskaya Street, 220072 Minsk, Belarus.
Nataliya V NikitchenkoInstitute of Genetics and Cytology, National Academy of Sciences of Belarus, 27 Akademicheskaya Street, 220072 Minsk, Belarus.
Tatyana D KuzhirInstitute of Genetics and Cytology, National Academy of Sciences of Belarus, 27 Akademicheskaya Street, 220072 Minsk, Belarus.
Alexander I RolevichN.N. Alexandrov National Cancer Centre of Belarus, Lesnoy, 223040 Minsk, Belarus.
Sergei A KrasnyN.N. Alexandrov National Cancer Centre of Belarus, Lesnoy, 223040 Minsk, Belarus.
Roza I GoncharovaInstitute of Genetics and Cytology, National Academy of Sciences of Belarus, 27 Akademicheskaya Street, 220072 Minsk, Belarus.
Institute of Genetics and Cytology of the National Academy of Sciences of Belarus · BYN.N. Alexandrov National Cancer Centre · BY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome instability and impaired DNA repair are hallmarks of carcinogenesis. The study was aimed at evaluating the DNA damage response in H2O2-treated lymphocytes using the alkaline comet assay in bladder cancer (BC) patients as compared to clinically healthy controls, elderly persons, and individuals with chronic inflammations. Polymorphism in DNA repair genes involved in nucleotide excision repair (NER) and base excision repair (BER) was studied using the PCR-RFLP method in the Belarusian population to elucidate the possible association of their variations with both bladder cancer risk and clinicopathological features of tumors. The increased level of H2O2-induced DNA damage and a higher proportion of individuals sensitive to oxidative stress were found among BC patients as compared to other groups under study. Heterozygosity in the XPD gene (codon 751) increased cancer risk: OR (95% CI) = 1.36 (1.03-1.81), p = 0.031. The frequency of the XPD 312Asn allele was significantly higher in T ≥ 2 high grade than in T ≥ 2 low grade tumors (p = 0.036); the ERCC6 1097Val/Val genotype was strongly associated with muscle-invasive tumors. Combinations of homozygous wild type alleles occurred with the increased frequency in patients with non-muscle-invasive tumors suggesting that the maintenance of normal DNA repair activity may prevent cancer progression.

Indexed as

DNA DamageDNA RepairPolymorphism, Restriction Fragment LengthAdultDNA HelicasesDNA Repair EnzymesFemaleHumansMaleMiddle AgedNeoplasm InvasivenessNeoplasm ProteinsOxidation-ReductionPoly-ADP-Ribose Binding ProteinsUrinary Bladder NeoplasmsXeroderma Pigmentosum Group D ProteinDNA HelicasesDNA Repair EnzymesERCC2 protein, humanERCC6 protein, humanNeoplasm ProteinsPoly-ADP-Ribose Binding ProteinsXeroderma Pigmentosum Group D Protein

Identifiers

PMID26649138
PMCPMC4663333
OpenAlexW1519447167

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.