Evidence map›Paper›PMID 24798381›Full record

ArticleToxicological sciences : an official journal of the Society of Toxicology2014

Persistence of cisplatin-induced mutagenicity in hematopoietic stem cells: implications for secondary cancer risk following chemotherapy.

Stephen D Dertinger, Svetlana L Avlasevich, Dorothea K Torous, Jeffrey C Bemis, Souk Phonethepswath, Carson Labash, Kristine Carlson, Jared Mereness, John Cottom, James Palis and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Toxicological sciences : an official journal of the Society of Toxicology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

17 citing papers in PubMed, 39 citations in OpenAlex.

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  12. Potential Benefits ofThe Malaysian journal of medical sciences : MJMS · 2018
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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

11 authors at 2 institutions in 1 country.

Stephen D DertingerLitron Laboratories, Rochester, New York sdertinger@litronlabs.com.
Svetlana L AvlasevichLitron Laboratories, Rochester, New York.
Dorothea K TorousLitron Laboratories, Rochester, New York.
Jeffrey C BemisLitron Laboratories, Rochester, New York.
Souk PhonethepswathLitron Laboratories, Rochester, New York.
Carson LabashLitron Laboratories, Rochester, New York.
Kristine CarlsonLitron Laboratories, Rochester, New York.
Jared MerenessLitron Laboratories, Rochester, New York.
John CottomLitron Laboratories, Rochester, New York.
James PalisDepartment of Pediatrics and Center for Pediatric Biomedical Research, University of Rochester Medical Center, Rochester, New York.
James T MacGregorToxicology Consulting Services, Bonita Springs, Florida.
Litron Laboratories (United States) · USUniversity of Rochester Medical Center · US

Funding

Tools to Study Mammalian MutagenesisR44ES021973 · NIEHS · LITRON LABORATORIES, LTD. · PI BEMIS, JEFFREY C, DERTINGER, STEPHEN D · 2012 to 2014
$1.3M
NIEHS NIH HHS R44ES021973
6 · The paper itself

Abstract

Cisplatin is a cytostatic agent used in the treatment of many types of cancer, but its use is associated with increased incidences of secondary leukemia. We evaluated cisplatin's in vivo genotoxic potential by analyzing peripheral blood for Pig-a mutant phenotype erythrocytes and for chromosomal damage in the form of micronuclei. Mutant phenotype reticuloyte and erythrocyte frequencies, based on anti-CD59 antibody labeling and flow cytometric analysis, were determined in male Sprague Dawley rats treated for 28 consecutive days (days 1-28) with up to 0.4 mg cisplatin/kg/day, and sampled on days -4, 15, 29, and 56. Vehicle and highest dose groups were evaluated at additional time points post-treatment up to 6 months. Day 4 and 29 blood samples were also analyzed for micronucleated reticulocyte frequency using flow cytometry and anti-CD71-based labeling. Mutant phenotype reticulocytes were significantly elevated at doses ≥0.1 mg/kg/day, and mutant phenotype erythrocytes were elevated at doses ≥0.05 mg/kg/day. In the 0.4 mg/kg/day group, these effects persisted for the 6 month observation period. Cisplatin also induced a modest but statistically significant increase in micronucleus frequency at the highest dose tested. The prolonged persistence in the production of mutant erythrocytes following cisplatin exposure suggests that this drug mutates hematopoietic stem cells and that this damage may ultimately contribute to the increased incidence of secondary leukemias seen in patients cured of primary malignancies with platinum-based regimens.

Indexed as

Antineoplastic AgentsCisplatinHematopoietic Stem CellsHumansMutagensNeoplasms, Second PrimaryRisk FactorsAntineoplastic AgentsCisplatinMutagenscisplatinflow cytometrygenotoxicitymicronucleimutationPig-a genestem cells

Identifiers

PMID24798381
PMCPMC4176048
OpenAlexW2008849033

What OpenQuestion holds

Textmetadata
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.