Evidence map›Paper›PMID 34530814›Full record

ArticleCancer cell international2021

Mechanisms involved in the anti-tumor effects of Toosendanin in glioma cells.

Chaochao Zhang, Haijun Gao, Ziqiang Liu, Jiacheng Lai, Zhixin Zhan, Yong Chen, Haiyan Huang

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

  1. Targeting the senescence‒autophagy axis via p16Signal transduction and targeted therapy · 2026
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  6. The Small Molecules of Plant Origin with Anti-Glioma Activity.International journal of molecular sciences · 2025
    Review
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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

7 authors at 1 institution in 1 country.

Chaochao ZhangDepartment of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China.
Haijun GaoDepartment of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China.
Ziqiang LiuDepartment of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China.
Jiacheng LaiDepartment of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China.
Zhixin ZhanDepartment of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China.
Yong Chen *Department of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China. chen_yong@jlu.edu.cn.
Haiyan Huang *Department of Neurosurgery, The First Hospital of Jilin University, Changchun, 130021, China. huanghy@jlu.edu.cn.ORCID http://orcid.org/0000-0003-1082-2692
Jilin University · CN

Funding

jilin provincial science research fund 20180101158JCjilin provincial science research fund 20200201613JCthe 13th five-year plan of jilin provincial department of education JJKH20180191KJthe interdisciplinary innovation project of the first hospital of jilin university JDYYJC001
6 · The paper itself

Abstract

backgroundToosendanin (TSN) is a triterpenoid compound mainly used as an ascaris repellant. Recent studies have shown that it possesses antitumor effects in many types of tumor cells. However, the effects of TSN on glioma cells have rarely been reported.

methodsDifferent assays were performed to investigate the effects of TSN on the different glioma cell lines including U87MG and LN18. The assays included colony formation, wound healing, and transwell assays. Furthermore, Hoechst 33342 staining, flow cytometry, and western blotting analysis were performed to investigate the apoptotic activities of TSN. Finally, the results were confirmed using a xenograft tumor model that comprised of nude mice.

resultsIn vitro, the CCK-8 and colony formation assays showed that TSN effectively inhibited glioma cell proliferation. Moreover, the inhibitory effects on glioma cell migration and invasion were demonstrated through the wound healing and transwell assays, respectively. Hoechst 33342 staining, flow cytometry, and western blotting assays demonstrated the significant effect of TSN in the apoptosis induction of glioma cells. Furthermore, the anti-glioma effect of TSN was exerted through the inhibition of the PI3K/Akt/mTOR signaling pathways as demonstrated by western blotting analysis. In addition, the effects of TSN on glioma cell viability, apoptosis, cell cycle arrest, migration, and invasion were reversed by 740Y-P, a PI3K activator. Finally, the mouse xenograft model confirmed the suppressive effect of TSN on tumor growth in vivo.

conclusionOur results suggest that TSN is a promising chemotherapeutic drug for patients with glioma.

Indexed as

AktApoptosisGliomamTOR pathwayPI3KProliferationToosendanin

Identifiers

PMID34530814
PMCPMC8444588
OpenAlexW3171729349

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.