Evidence map›Paper›PMID 37480214›Full record

ArticleJournal of cellular and molecular medicine2023

MTHFD2 promotes PD-L1 expression via activation of the JAK/STAT signalling pathway in bladder cancer.

Linzhi Li, Yunlong Zhang, Weimin Hu, Fan Zou, Jinzhuo Ning, Ting Rao, Yuan Ruan, Weimin Yu, Fan Cheng

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.7field-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

17 citing papers in PubMed, 21 citations in OpenAlex.

  1. MTHFD2: a promising metabolic checkpoint for diseases.Journal of translational medicine · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Progress in understanding the regulatory mechanisms of immune checkpoint proteins PD-1 and PD-L1 expression.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. CDCA4 promotes bladder cancer progression by JAK/STAT signaling pathway.Journal of cancer research and clinical oncology · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. 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 1 institution in 1 country.

Linzhi LiDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.ORCID 0000-0001-5746-236X
Yunlong ZhangDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Weimin HuDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Fan ZouDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Jinzhuo NingDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Ting RaoDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Yuan RuanDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Weimin YuDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Fan ChengDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.ORCID 0000-0002-3471-6221
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although combination chemotherapy is widely used for bladder cancer (BC) treatment, the recurrence and progression rates remain high. Therefore, novel therapeutic targets are required. Methylenetetrahydrofolate dehydrogenase 2 (MTHFD2) contributes to tumourigenesis and immune evasion in several cancers; however, its biological function in BC remains unknown. This study aimed to investigate the expression, prognostic value and protumoural function of MTHFD2 in BC and elucidate the mechanism of programmed death-ligand 1 (PD-L1) upregulation by MTHFD2. An analysis using publicly available databases revealed that a high MTHFD2 expression was correlated with clinical features and a poor prognosis in BC. Furthermore, MTHFD2 promoted the growth, migration, invasion and tumourigenicity and decreased the apoptosis of BC cells in vivo and in vitro. The results obtained from databases showed that MTHFD2 expression was correlated with immune infiltration levels, PD-L1 expression, and the Janus kinase/signal transducer and activator of transcription (JAK/STAT) pathway. The expression of MTHFD2, PD-L1 and JAK/STAT signalling pathway-related proteins increased after interferon gamma treatment and decreased after MTHFD2 knockdown. Moreover, addition of a JAK/STAT pathway activator partially reduced the effect of MTHFD2 knockdown on BC cells. Collectively, our findings suggest that MTHFD2 promotes the expression of PD-L1 through the JAK/STAT signalling pathway in BC.

Indexed as

B7-H1 AntigenUrinary Bladder NeoplasmsHumansJanus KinasesSignal TransductionSTAT Transcription FactorsB7-H1 AntigenCD274 protein, humanJanus KinasesSTAT Transcription Factorsbladder cancer (BC)malignant phenotypeMTHFD2PD-L1poor prognosis

Identifiers

PMID37480214
PMCPMC10538262
OpenAlexW4385064075

What OpenQuestion holds

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LicenceCC BY
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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.