Evidence map›Paper›PMID 28489881›Full record

ArticlePloS one2017

Hypoxia-activated prodrug TH-302 decreased survival rate of canine lymphoma cells under hypoxic condition.

Hiroki Yamazaki, Yu-Chang Lai, Morihiro Tateno, Asuka Setoguchi, Yuko Goto-Koshino, Yasuyuki Endo, Munekazu Nakaichi, Hajime Tsujimoto, Naoki Miura

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. The roles of PD-1/PD-L1 in the prognosis and immunotherapy of prostate cancer.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Review
  3. Article
  4. Hypoxia-activated prodrugs and redox-responsive nanocarriers.International journal of nanomedicine · 2018
    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.

Hiroki YamazakiVeterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto, Kagoshima, Japan.
Yu-Chang LaiVeterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto, Kagoshima, Japan.
Morihiro TatenoLaboratory of Veterinary Internal Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto, Kagoshima, Japan.
Asuka SetoguchiBayside Animal Clinic, Yokohama, Kanagawa, Japan.
Yuko Goto-KoshinoDepartment of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan.
Yasuyuki EndoLaboratory of Veterinary Internal Medicine, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto, Kagoshima, Japan.
Munekazu NakaichiLaboratory of Veterinary Radiology, Department of Veterinary Medicine, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yoshida, Yamaguchi, Japan.
Hajime TsujimotoDepartment of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan.
Naoki MiuraVeterinary Teaching Hospital, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto, Kagoshima, Japan.ORCID http://orcid.org/0000-0002-4625-5231

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We tested the hypotheses that hypoxic stimulation enhances growth potentials of canine lymphoma cells by activating hypoxia-inducible factor 1α (HIF-1α), and that the hypoxia-activated prodrug (TH-302) inhibits growth potentials in the cells. We investigated how hypoxic culture affects the growth rate, chemoresistance, and invasiveness of canine lymphoma cells and doxorubicin (DOX)-resistant lymphoma cells, and influences of TH-302 on survival rate of the cells under hypoxic conditions. Our results demonstrated that hypoxic culture upregulated the expression of HIF-1α and its target genes, including ATP-binding cassette transporter B1 (ABCB1), ATP-binding cassette transporter G2 (ABCG2), platelet-derived growth factor (PDGF), vascular endothelial growth factor (VEGF), and survivin, and enhanced the growth rate, DOX resistance, and invasiveness of the cells. Additionally, TH-302 decreased the survival rate of the cells under hypoxic condition. Our studies suggest that hypoxic stimulation may advance the tumorigenicity of canine lymphoma cells, favoring malignant transformation. Therefore, the data presented may contribute to the development of TH-302-based hypoxia-targeting therapies for canine lymphoma.

Indexed as

AnimalsAntineoplastic AgentsATP-Binding Cassette TransportersCell HypoxiaCell Line, TumorCell SurvivalDogsGene Expression Regulation, NeoplasticHypoxiaHypoxia-Inducible Factor 1, alpha SubunitLymphomaNitroimidazolesPhosphoramide MustardsPlatelet-Derived Growth FactorProdrugsUp-RegulationAntineoplastic AgentsATP-Binding Cassette TransportersHypoxia-Inducible Factor 1, alpha SubunitNitroimidazolesPhosphoramide MustardsPlatelet-Derived Growth FactorProdrugsTH 302Vascular Endothelial Growth Factor A

Identifiers

PMID28489881
PMCPMC5425042

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LicenceCC BY
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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.