Evidence map›Paper›PMID 27447560›Full record

ArticleOncotarget2016

Slowing down glioblastoma progression in mice by running or the anti-malarial drug dihydroartemisinin? Induction of oxidative stress in murine glioblastoma therapy.

Dieter Lemke, Hans-Werner Pledl, Markus Zorn, Manfred Jugold, Ed Green, Jonas Blaes, Sarah Löw, Anne Hertenstein, Martina Ott, Felix Sahm and 6 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

27 citing papers in PubMed, 39 citations in OpenAlex.

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  14. Terpenoids' anti-cancer effects: focus on autophagy.Apoptosis : an international journal on programmed cell death · 2021
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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

16 authors at 5 institutions in 2 countries.

Dieter LemkeGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Hans-Werner PledlGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Markus ZornCentral Laboratory of Heidelberg University Hospital, German Cancer Research Center (DKFZ), Heidelberg, Germany.
Manfred JugoldCore Facility Small Animal Imaging Center, German Cancer Research Center (DKFZ), Heidelberg, Germany.
Ed GreenGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Jonas BlaesGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Sarah LöwGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Anne HertensteinGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Martina OttGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Felix SahmGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Ann-Catherine SteffenGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Markus WeilerGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Frank WinklerGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Michael PlattenGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
Zhen DongDepartment of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Wolfgang WickGerman Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany.
German Cancer Research Center · DEHeidelberg University · DENational Center for Tumor Diseases · DEHuazhong University of Science and Technology · CNUniversity Hospital Heidelberg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Influencing cancer metabolism by lifestyle changes is an attractive strategy as - if effective - exercise-induced problems may be less severe than those induced by classical anti-cancer therapies. Pursuing this idea, clinical trials evaluated the benefit of e.g. different diets such as the ketogenic diet, intermittent caloric restriction and physical exercise (PE) in the primary and secondary prevention of different cancer types. PE proved to be beneficial in the context of breast and colon cancer.Glioblastoma has a dismal prognosis, with an average overall survival of about one year despite maximal safe resection, concomitant radiochemotherapy with temozolomide followed by adjuvant temozolomide therapy. Here, we focused on the influence of PE as an isolated and adjuvant treatment in murine GB therapy.PE did not reduce toxic side effects of chemotherapy in mice administered in a dose escalating scheme as shown before for starvation. Although regular treadmill training on its own had no obvious beneficial effects, its combination with temozolomide was beneficial in the treatment of glioblastoma-bearing mice. As PE might partly act through the induction of reactive oxygen species, dihydroartemisinin - an approved anti-malarial drug which induces oxidative stress in glioma cells - was further evaluated in vitro and in vivo. Dihydroartemisinin showed anti-glioma activity by promoting autophagy, reduced the clonogenic survival and proliferation capacity of glioma cells, and prolonged the survival of tumor bearing mice. Using the reactive oxygen species scavenger n-acetyl-cysteine these effects were in part reversible, suggesting that dihydroartemisinin partly acts through the generation of reactive oxygen species.

Indexed as

Oxidative StressPhysical Conditioning, AnimalAnimalsAntimalarialsArtemisininsBrain NeoplasmsCell Line, TumorCombined Modality TherapyDacarbazineDisease ProgressionFemaleGlioblastomaHumansMiceMice, NudeReactive Oxygen SpeciesAntimalarialsArtemisininsartenimolDacarbazineReactive Oxygen SpeciesTemozolomidedihydroartemisininglioblastomaphysical exercisephysical exercises (PE)therapy

Identifiers

PMID27447560
PMCPMC5302947
OpenAlexW2504948294

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.