Evidence map›Paper›PMID 31160576›Full record

ArticleCell death & disease2019

Knockdown of TRIM65 inhibits autophagy and cisplatin resistance in A549/DDP cells by regulating miR-138-5p/ATG7.

Xufeng Pan, Yong Chen, Yuzhou Shen, Jicheng Tantai

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed
17.2field-weighted citation impact, top 1% 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

92 citing papers in PubMed, 179 citations in OpenAlex.

  1. Article
  2. Review
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  7. Research and development prospects of TRIM65.Journal of cancer research and clinical oncology · 2025
    Review
  8. Article
  9. Article
  10. The Magic and Mystery of TRIM65 in Diseases.Current medicinal chemistry · 2025
    Review
  11. Review
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  14. mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  15. Article
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  20. Article

32 more citing papers are in PubMed but not listed here.

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

4 authors at 2 institutions in 1 country.

Xufeng PanDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Yong ChenDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Yuzhou ShenDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China.
Jicheng TantaiDepartment of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China. jcttai@163.com.
Shanghai Chest Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cisplatin resistance is the main cause of treatment failure in patients with non-small-cell lung cancer (NSCLC). Autophagy is a key mechanism of resistance to chemotherapy. Given that tripartite motif (TRIM)-containing proteins are involved in the regulation of autophagy and chemoresistance, we aimed to study the functions of TRIM protein members in autophagy-mediated chemoresistance of NSCLC. We found that TRIM65 was significantly increased in cisplatin-resistant NSCLC cell line (A549/DDP) as compared to the parental cell line (A549). Knockdown of TRIM65 can enhance cisplatin-induced apoptosis and inhibit autophagy in A549/DDP cells, as indicated by Annexin V/PI staining, caspase3 activity test, and LC3-II immunofluorescence staining. Additionally, knockdown of TRIM65 significantly decreased the expression of an important autophagy mediator, ATG7, which was a potential target of miR-138-5p. miR-138-5p inhibitor significantly abolished the effects of TRIM65 knockdown on autophagy and cisplatin-induced apoptosis. Moreover, TRIM65 induced the ubiquitination and degradation of TNRC6A, resulting in the suppressed expression of miR-138-5p. TRIM65 knockdown inhibited the growth of tumors derived from A549/DDP cells. Furthermore, cisplatin-resistant NSCLC tissues displayed higher expression of TRIM65 mRNA and lower expression of miR-138-5p as compared to cisplatin non-resistant ones. miR-138-5p expression was negatively correlated with TRIM65 mRNA in NSCLC tissues. Collectively, the present study indicates that TRIM65 knockdown attenuates autophagy and cisplatin resistance in A549/DDP cells via regulating miR-138-5p.

Indexed as

A549 CellsAnimalsAntineoplastic AgentsApoptosisAutoantigensAutophagyAutophagy-Related Protein 7Carcinoma, Non-Small-Cell LungCisplatinDown-RegulationDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticHumansLung NeoplasmsMiceMice, Inbred BALB CAntineoplastic AgentsATG7 protein, humanAutoantigensAutophagy-Related Protein 7CisplatinMicroRNAsMIRN138 microRNA, humanRNA-Binding ProteinsTNRC6A protein, humanTRIM65 protein, humanTripartite Motif ProteinsUbiquitin-Protein Ligases

Identifiers

PMID31160576
PMCPMC6546683
OpenAlexW2948634457

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.