Evidence map›Paper›PMID 31496041›Full record

ArticleJournal of cellular and molecular medicine2019

Testis developmental related gene 1 regulates the chemosensitivity of seminoma TCam-2 cells to cisplatin via autophagy.

Dongyi Peng, Jingchao Wei, Yu Gan, Jianfu Yang, Xianzhen Jiang, Riko Kitazawa, Yali Xiang, Yingbo Dai, Yuxin Tang

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  8. Insight into autophagy in platinum resistance of cancer.International journal of clinical oncology · 2023
    Review
  9. Article
  10. Article
  11. Review
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  15. Article
  16. Review
  17. METTL3 potentiates resistance to cisplatin through mJournal of cellular and molecular medicine · 2020
    Article
  18. Review
  19. PeerJ · 2020
    Article
  20. Article
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.

Dongyi PengDepartment of Urology, The Third Xiangya Hospital of Central South University, Changsha, China.ORCID 0000-0003-2624-2342
Jingchao WeiDepartment of Urology, The Third Xiangya Hospital of Central South University, Changsha, China.
Yu GanDepartment of Urology, Xiangya Hospital of Central South University, Changsha, China.
Jianfu YangDepartment of Urology, The Third Xiangya Hospital of Central South University, Changsha, China.
Xianzhen JiangDepartment of Urology, The Third Xiangya Hospital of Central South University, Changsha, China.
Riko KitazawaDepartment of Diagnostic Pathology, Ehime University Hospital, Toon, Japan.
Yali XiangDepartment of Health Management Center, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.
Yingbo DaiDepartment of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.
Yuxin TangDepartment of Urology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.
Central South University · CNSun Yat-sen University · CNEhime University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously identified testis developmental related gene 1 (TDRG1), a gene implicated in proliferation of TCam-2 seminoma cells. Recent evidence has revealed that autophagy influences the chemosensitivity of cancer cells to chemotherapy. However, whether TDRG1 protein regulates autophagy in seminoma cells and influences their sensitivity to cis-dichlorodiammine platinum (CDDP) remains unknown. In this study, we used TCam-2 cells and male athymic BALB/c nude mice with xenografts of TCam-2 cells to investigate autophagy, cell viability, apoptosis and the p110β/Rab5/Vps34 (PI3-kinase Class III) pathway under the conditions of TDRG1 overexpression or knockdown and with or without CDDP treatment. We found that TDRG1 upregulation promoted autophagy in both TCam-2 cells and seminoma xenografts via p110β/Rab5/Vps34 activation. Inhibition of autophagy reduced cell viability and promoted apoptosis during CDDP treatment of TCam-2 cells. Similarly, TDRG1 knockdown inhibited autophagy, reduced cell viability and promoted apoptosis during CDDP treatment of TCam-2 cells. TDRG1 knockdown inhibited tumour growth and promoted apoptosis in TCam-2 cell xenografts, whereas TDRG1 overexpression had the opposite effect. According to these results, we propose that high expression of TDRG1 promotes autophagy through the p110β/Rab5/Vps34 pathway in TCam-2 cells. TDRG1 overexpression promotes autophagy and leads to CDDP resistance, whereas TDRG1 knockdown inhibits autophagy and promotes chemosensitivity to CDDP both in vivo and in vitro. This study has uncovered a novel role of TDRG1 in reducing chemoresistance during CDDP treatment and provides potential therapeutic strategies for the treatment of human seminoma.

Indexed as

AnimalsApoptosisAutophagyCell Line, TumorCell SurvivalCisplatinGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMaleMice, Inbred BALB CMice, NudePhosphatidylinositol 3-KinasesProteinsrab5 GTP-Binding ProteinsRNA, Long NoncodingCisplatinPhosphatidylinositol 3-KinasesProteinsrab5 GTP-Binding ProteinsRNA, Long NoncodingTDRG1 long non-coding RNA, humanautophagychemosensitivitycisplatintesticular seminomatestis developmental related gene 1

Identifiers

PMID31496041
PMCPMC6815826
OpenAlexW2972904988

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.