Evidence map›Paper›PMID 35877975›Full record

ArticleChemical research in toxicology2022

DNA Damage and Oxidative Stress of Tobacco Smoke Condensate in Human Bladder Epithelial Cells.

Medjda Bellamri, Scott J Walmsley, Christina Brown, Kyle Brandt, Dmitri Konorev, Abderrahman Day, Chia-Fang Wu, Ming Tsang Wu, Robert J Turesky

Open access · greenAbstract read
In one paragraph

Article in Chemical research in toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

28 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. The emerging role of the microbiome in bladder cancer: prognostic implications and treatment response.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review
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

9 authors at 3 institutions in 2 countries.

Christina Brown
Kyle Brandt
Dmitri Konorev
Abderrahman Day
Chia-Fang WuInternational Master Program of Translational Medicine, National United University, Miaoli, Taiwan Research Center for Precision Environmental Medicine, Kaohsiung Medical University, CS Building, 100 Shih-Chuan First Road, Kaohsiung 807, Taiwan.
Ming Tsang WuResearch Center for Precision Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan Department of Family Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, CS Building, 100 Shih-Chuan First Road, Kaohsiung 807, Taiwan.
University of Minnesota · USKaohsiung Medical University · TWNational United University · TW

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Timothy C. Hallstrom · 1998 to 2026
$100.4M
Synthetic Approaches to Carcinogen-Linked OligonucleotidesP01CA160032 · NCI · VANDERBILT UNIVERSITY · PI STONE, MICHAEL P · 2012 to 2022
$14.0M
DNA adductomics of the urinary systemR01CA220367 · NCI · UNIVERSITY OF MINNESOTA · PI ROSENQUIST, THOMAS A, TURESKY, ROBERT J. · 2017 to 2022
$3.0M
DNA adductome of human bladder from the tobacco exposomeR01ES030559 · NIEHS · UNIVERSITY OF MINNESOTA · PI TURESKY, ROBERT J. · 2019 to 2023
$2.3M
NCI NIH HHS P01 CA160032NCI NIH HHS P30 CA077598NCI NIH HHS R01 CA220367NIEHS NIH HHS R01 ES030559
6 · The paper itself

Abstract

Smoking is a major risk factor for bladder cancer (BC), with up to 50% of BC cases being attributed to smoking. There are 70 known carcinogens in tobacco smoke; however, the principal chemicals responsible for BC remain uncertain. The aromatic amines 4-aminobiphenyl (4-ABP) and 2-naphthylamine (2-NA) are implicated in BC pathogenesis of smokers on the basis of the elevated BC risk in factory workers exposed to these chemicals. However, 4-ABP and 2-NA only occur at several nanograms per cigarette and may be insufficient to induce BC. In contrast, other genotoxicants, including acrolein, occur at 1000-fold or higher levels in tobacco smoke. There is limited data on the toxicological effects of tobacco smoke in human bladder cells. We have assessed the cytotoxicity, oxidative stress, and DNA damage of tobacco smoke condensate (TSC) in human RT4 bladder cells. TSC was fractionated by liquid-liquid extraction into an acid-neutral fraction (NF), containing polycyclic aromatic hydrocarbons (PAHs), nitro-PAHs, phenols, and aldehydes, and a basic fraction (BF) containing aromatic amines, heterocyclic aromatic amines, and

Indexed as

Tobacco Smoke PollutionUrinary Bladder Neoplasms2-NaphthylamineAcroleinAldehydesCarcinogensCresolsDNADNA DamageEpithelial CellsGlutathioneHumansHydroquinonesLipid PeroxidesNicotianaNitroso Compounds2-NaphthylamineAcroleinAldehydesCarcinogensCresolsDNAGlutathioneHydroquinonesLipid PeroxidesNitroso CompoundsSmokeTobacco Smoke Pollution

Identifiers

PMID35877975
PMCPMC9665352
OpenAlexW4287578542

What OpenQuestion holds

Textmetadata
LicenceTDM
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.