Evidence map›Paper›PMID 36196894›Full record

ArticleInternational journal of oncology2022

TRIM35 ubiquitination regulates the expression of PKM2 tetramer and dimer and affects the malignant behaviour of breast cancer by regulating the Warburg effect.

Hao Wu, Xinyi Guo, Yile Jiao, Zhenru Wu, Qing Lv

Open access · hybridAbstract read
In one paragraph

Article in International journal of oncology, 2022. 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
2.9field-weighted citation impact, top 7% 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, 32 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Hao WuDepartment of Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Xinyi GuoDepartment of Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Yile JiaoDepartment of Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Zhenru WuLaboratory of Pathology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Qing LvDepartment of Breast Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer has become the leading cause of death in females. After comprehensive treatment, the lives of patients are still threatened by tumor metastasis and recurrence. Therefore, there is an urgent requirement to find an effective treatment target for breast cancer. Tripartite motif‑containing 35 (TRIM35) is a ubiquitin ligase that has an important role in the recurrence and metastasis of malignant tumors. However, the role of TRIM35 in breast cancer has thus far remained elusive. The expression of TRIM35 was examined in a bioinformatics database and the effects of TRIM35 on the malignant biological behavior of breast cancer were analyzed by Cell Counting Kit‑8, cell migration and invasion assays, flow cytometry and nude mouse xenograft experiments. It was determined that TRIM35 was downregulated in breast cancer tumor tissues and cell lines. Patients with low TRIM35 expression had shorter overall survival. Functional assays revealed that overexpression of TRIM35 inhibited the proliferation, migration and invasion, and promoted apoptosis of breast cancer cells. Furthermore, overexpression of TRIM35 was able to inhibit the Warburg effect in breast cancer cells. Mechanistic analyses indicated that TRIM35 regulates the transition of tetramers and dimers of pyruvate kinase M2 (PKM2) through ubiquitination and thereby affects the Warburg effect. In conclusion, the present results indicated that TRIM35 regulates the tetramer and dimer transition of PKM2 through ubiquitination and affects the malignant biological behavior of breast cancer by modulating the Warburg effect.

Indexed as

Breast NeoplasmsCarrier ProteinsMembrane ProteinsPyruvate KinaseThyroid HormonesAnimalsApoptosis Regulatory ProteinsCell Line, TumorCell ProliferationFemaleHumansLigasesMiceMice, NudeThyroid Hormone-Binding ProteinsUbiquitinationApoptosis Regulatory ProteinsCarrier ProteinsLigasesMembrane ProteinsPyruvate KinaseThyroid Hormone-Binding ProteinsThyroid HormonesTRIM35 protein, humanUbiquitinsbreast cancerPKM2TRIM35tumorigenicityubiquitinationWarburg effect

Identifiers

PMID36196894
PMCPMC9581112
OpenAlexW4301586407

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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.