Evidence map›Paper›PMID 33634966›Full record

ArticleClinical and translational medicine2021

FTO modifies the m6A level of MALAT and promotes bladder cancer progression.

Le Tao, Xingyu Mu, Haige Chen, Di Jin, Ruiyun Zhang, Yuyang Zhao, Jie Fan, Ming Cao, Zhihua Zhou

Open access · goldAbstract read
In one paragraph

Article in Clinical and translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 2 pooled it
12.7field-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, 2 syntheses or guidelines pooled it, 170 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. mFrontiers in cell and developmental biology · 2026
    Review
  6. Article
  7. Identification and validation ofBiomolecules & biomedicine · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Curcumol ameliorates diabetic retinopathyWorld journal of diabetes · 2025
    Article
  13. Article
  14. Review
  15. SLC16A3 is a Prognostic Marker and Affects Immune Regulation in Bladder Cancer.Combinatorial chemistry & high throughput screening · 2025
    Article
  16. Review
  17. Comment onInternational journal of biological sciences · 2025
    Article
  18. Review
  19. Article
  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

9 authors at 3 institutions in 1 country.

Le TaoDepartment of Urology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Xingyu MuDepartment of Urology, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Haige ChenDepartment of Urology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Di JinDepartment of Urology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Ruiyun ZhangDepartment of Urology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Yuyang ZhaoDepartment of Urology, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Jie FanDepartment of Urology, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Ming CaoDepartment of Urology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
Zhihua ZhouDepartment of Urology, Menchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China.ORCID 0000-0003-4036-2922
Renji Hospital · CNShanghai Jiao Tong University · CNFujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNearly a half million people around the world are diagnosed with bladder cancer each year, and an incomplete understanding of its pathogenicity and lack of efficient biomarkers having been discovered lead to poor clinical management of bladder cancer. Fat mass and obesity-associated protein (FTO) is a critical player in carcinogenesis. We, here, explored the role of FTO and unraveled the mechanism of its function in bladder cancer.

methodsIdentification of the correlation of FTO with bladder cancer was based on both bioinformatics and clinical analysis of tissue samples collected from a cohort of patients at a hospital and microarray data. Gain-of-function and loss-of-function assays were conducted in vivo and in vitro to assess the effect of FTO on bladder carcinoma tumor growth and its impact on the bladder carcinoma cell viability. Moreover, the interactions of intermediate products were also investigated to elucidate the mechanisms of FTO function.

resultsBladder tumor tissues had increased FTO expression which correlated with clinical bladder cancer prognosis and outcomes. Both in vivo and in vitro, it played the function of an oncogene in stimulating the cell viability and tumorigenicity of bladder cancer. Furthermore, FTO catalyzed metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) demethylation, regulated microRNA miR-384 and mal T cell differentiation protein 2 (MAL2) expression, and modulated the interactions among these processes.

conclusionsThe interplay of these four clinically relevant factors contributes to the oncogenesis of bladder cancer. FTO facilitates the tumorigenesis of bladder cancer through regulating the MALAT/miR-384/MAL2 axis in m6A RNA modification manner, which ensures the potential of FTO for serving as a diagnostic or prognostic biomarker in bladder cancer.

Indexed as

Alpha-Ketoglutarate-Dependent Dioxygenase FTOCohort StudiesDisease ProgressionFemaleHumansMaleMiddle AgedMyelin and Lymphocyte-Associated Proteolipid ProteinsPrognosisUrinary BladderUrinary Bladder NeoplasmsAlpha-Ketoglutarate-Dependent Dioxygenase FTOFTO protein, humanMyelin and Lymphocyte-Associated Proteolipid Proteinsbladder cancercell viabilityFTOMAL2MALAT1miR-384N6-methyladenosine mRNA modificationtumor growth

Identifiers

PMID33634966
PMCPMC7851431
OpenAlexW3127820014

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.