Evidence map›Paper›PMID 40314887›Full record

ArticleInternational urology and nephrology2025

DNMT1 promotes bladder cancer progression and immune escape by inhibiting MYH11 expression by methylating its promoter.

Shan Gao, Tianyi Liu, Qing Liu

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Article in International urology and nephrology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Shan GaoDepartment of Pathology, The Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Harbin, 150001, Heilongjiang, People's Republic of China.
Tianyi LiuDepartment of Pathology, The Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Harbin, 150001, Heilongjiang, People's Republic of China.
Qing LiuDepartment of Radiation Oncology, The Second Affiliated Hospital of Harbin Medical University, No. 246, Xuefu Road, Harbin, 150001, Heilongjiang, People's Republic of China. liuqing_2017@hrbmu.edu.cn.

Funding

Natural Science Foundation of Heilongjiang Province YQ2023H013
6 · The paper itself

Abstract

backgroundBladder cancer (BC) is a fatal malignancy of the urinary tract with limited effective biomarkers and therapeutic targets. This paper delved into the mechanism of MYH11 and DNMT1 in BC progression.

methodsDifferential genes obtained from the GSE3167 dataset were analyzed by the R language limma package. RT-qPCR, Western blot, and immunohistochemistry were carried out to assess MYH11 and DNMT1 expression in BC cell lines and BC tissues. Cell migration, invasion, proliferation, and apoptosis were detected by Transwell assay, CCK-8, and TUNEL after different lentiviral vector treatments. MB49 cells with different infections were administered into mice to monitor tumor growth and immune escape. Flow cytometry detected the rate of CD45

resultsMYH11 was lowly expressed in BC. Overexpression of MYH11 inhibited the malignant progression of BC cells, promoted anti-tumor immune responses of CD4

conclusionDNMT1 promotes immune escape and malignant progression of BC by methylating the promoter of MYH11.

Indexed as

DNA (Cytosine-5-)-Methyltransferase 1Myosin Heavy ChainsTumor EscapeUrinary Bladder NeoplasmsAnimalsCell Line, TumorDisease ProgressionDNA MethylationGene Expression Regulation, NeoplasticHumansMicePromoter Regions, GeneticDNA (Cytosine-5-)-Methyltransferase 1DNMT1 protein, humanMYH11 protein, humanMyosin Heavy ChainsBladder cancerCD4+ T cellsDNMT1MethylationMYH11

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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.