Evidence map›Paper›PMID 37422473›Full record

ArticleCell death & disease2023

UBE2S interacting with TRIM21 mediates the K11-linked ubiquitination of LPP to promote the lymphatic metastasis of bladder cancer.

Kanghua Xiao, Shengmeng Peng, Junlin Lu, Ting Zhou, Xuwei Hong, Siting Chen, Guangyao Liu, Hong Li, Jian Huang, Xu Chen and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

39 citing papers in PubMed, 42 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

11 authors at 4 institutions in 1 country.

Kanghua Xiao *Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China.
Shengmeng Peng *Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China.
Junlin Lu *Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China.ORCID 0000-0002-3438-0297
Ting ZhouBiobank of Sun Yat-sen University Cancer Center, Guangzhou, 510120, Guangdong, PR China.ORCID 0000-0003-4349-2036
Xuwei HongDepartment of Urology, Shantou Central Hospital, Shantou, 515031, PR China.
Siting ChenDepartment of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China.
Guangyao LiuSchool of Medicine, South China University of Technology, Guangzhou, 510120, Guangdong, PR China.
Hong LiBioMed Laboratory, Guangzhou Jingke Biotech Group, Guangzhou, 510120, Guangdong, PR China.
Jian HuangDepartment of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China. huangj8@mail.sysu.edu.cn.
Xu ChenDepartment of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China. chenx457@mail.sysu.edu.cn.ORCID 0000-0002-8425-036X
Tianxin LinDepartment of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, PR China. lintx@mail.sysu.edu.cn.ORCID 0000-0003-3180-8697
Sun Yat-sen University · CNBeike Biotechnology (China) · CNShantou Central Hospital · CNSouth China University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lymphatic metastasis is the most common pattern of bladder cancer (BCa) metastasis and has an extremely poor prognosis. Emerging evidence shows that ubiquitination plays crucial roles in various processes of tumors, including tumorigenesis and progression. However, the molecular mechanisms underlying the roles of ubiquitination in the lymphatic metastasis of BCa are largely unknown. In the present study, through bioinformatics analysis and validation in tissue samples, we found that the ubiquitin-conjugating E2 enzyme UBE2S was positively correlated with the lymphatic metastasis status, high tumor stage, histological grade, and poor prognosis of BCa patients. Functional assays showed that UBE2S promoted BCa cell migration and invasion in vitro, as well as lymphatic metastasis in vivo. Mechanistically, UBE2S interacted with tripartite motif containing 21 (TRIM21) and jointly induced the ubiquitination of lipoma preferred partner (LPP) via K11-linked polyubiquitination but not K48- or K63-linked polyubiquitination. Moreover, LPP silencing rescued the anti-metastatic phenotypes and inhibited the epithelial-mesenchymal transition of BCa cells after UBE2S knockdown. Finally, targeting UBE2S with cephalomannine distinctly inhibited the progression of BCa in cell lines and human BCa-derived organoids in vitro, as well as in a lymphatic metastasis model in vivo, without significant toxicity. In conclusion, our study reveals that UBE2S, by interacting with TRIM21, degrades LPP through K11-linked ubiquitination to promote the lymphatic metastasis of BCa, suggesting that UBE2S represents a potent and promising therapeutic target for metastatic BCa.

Indexed as

RibonucleoproteinsUbiquitin-Conjugating EnzymesUrinary Bladder NeoplasmsCell LineCell Line, TumorCytoskeletal ProteinsHumansLIM Domain ProteinsLymphatic MetastasisSS-A AntigenTranscription FactorsUbiquitinationCytoskeletal ProteinsLIM Domain ProteinsLPP protein, humanRibonucleoproteinsSS-A AntigenTranscription FactorsUbe2S protein, humanUbiquitin-Conjugating Enzymes

Identifiers

PMID37422473
PMCPMC10329682
OpenAlexW4383619496

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.