Evidence map›Paper›PMID 42568485›Full record

ArticleFrontiers in immunology2026

NTMT1 (METTL11A) promotes MYC-dependent proliferation and downstream HLA-A suppression in cervical cancer.

Jinling Zhang, Chen Chen, Huibin Song, Diying Li

Abstract read
In one paragraph

Article in Frontiers in immunology, 2026. 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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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Jinling Zhang *Department of Gynecology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China.
Chen Chen *Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China.
Huibin SongDepartment of Thoracic Surgery, Shenzhen People's Hospital (The First Affiliated Hospital, Southern University of Science and Technology; The Second Clinical Medical College, Jinan University), Shenzhen, Guangdong, China.
Diying LiDepartment of Gynecology, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University; The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Identifying upstream molecular regulators linking tumor proliferation with immune-related alterations remains an important challenge in cancer therapy. NTMT1 (METTL11A), a protein N-terminal methyltransferase, has been implicated in tumorigenesis; however, its role in coordinating tumor-immune interaction is poorly understood. Methods: We performed integrative single-cell RNA sequencing (GSE208653) and spatial transcriptomics (GSE208654) analyses to characterize NTMT1 expression and function in cervical cancer. Spatial deconvolution and microenvironmental co-localization analyses were used to define context-specific effects. Functional validation was conducted using RT-qPCR, Western blotting, multiplex immunofluorescence, and flow cytometry-based assays. Results: NTMT1 exhibited heterogeneous expression across epithelial and immune cell populations, with enrichment in squamous cell carcinoma. Spatial transcriptomics revealed that NTMT1-positive regions were associated with altered immune composition, including reduced macrophage and increased NK/T cell infiltration. In epithelial-enriched regions, NTMT1 expression correlated with activation of cell cycle pathways, including MYC, E2F1, CDK1, and CCNB1. Functional experiments demonstrated that NTMT1 promotes cell cycle progression via MYC upregulation. In epithelial-NK/T co-localization niches, NTMT1 was associated with modulation of antigen presentation pathways and suppression of HLA-A expression. Functionally, NTMT1 overexpression reduced IFN-γ production by CD8 Conclusion: NTMT1 was identified as a candidate regulator associated with MYC activation and HLA-A suppression. Although the precise molecular mechanism remains to be elucidated, functional experiments demonstrated that NTMT1 overexpression was accompanied by increased MYC expression, reduced HLA-A expression, enhanced cell-cycle progression, and impaired CD8

Indexed as

HLA-A AntigensMethyltransferasesProto-Oncogene Proteins c-mycUterine Cervical NeoplasmsCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansTumor MicroenvironmentHLA-A AntigensMethyltransferasesMYC protein, humanProto-Oncogene Proteins c-myccervical cancerHLA-AMYC signalingNTMT1 (METTL11A)tumor immune microenvironment

Identifiers

PMID42568485
PMCPMC13447250

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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.