Evidence map›Paper›PMID 42603828›Full record

ArticleOncogene2026

Imbalanced p53-RB signaling triggers cGAS-STING-mediated immune activation in early oral cancer development.

Zichao Lu, Yasuhiro Mouri, Wenhua Shao, Akihiro Yasue, Chunhua Wang, Hiroko Hagita, Kiyotake Yamamoto, Naoko Matsumoto, Minoru Matsumoto, Takeshi Oya and 1 more

Abstract read
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In one paragraph

Article in Oncogene, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Zichao LuDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Yasuhiro MouriDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan. ymouri@tokushima-u.ac.jp.
Wenhua ShaoDepartment of Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Akihiro YasueDepartment of Orthodontics and Dentofacial Orthopedics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Chunhua WangDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Hiroko HagitaDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Kiyotake YamamotoDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.ORCID http://orcid.org/0000-0002-5636-7130
Naoko MatsumotoDepartment of Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Minoru MatsumotoDepartment of Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Takeshi OyaDepartment of Molecular Pathology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
Yasusei KudoDepartment of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan. yasusei@tokushima-u.ac.jp.ORCID http://orcid.org/0000-0002-0392-7720

Funding

MEXT | Japan Society for the Promotion of Science (JSPS) 21KK0162MEXT | Japan Society for the Promotion of Science (JSPS) 22H03288MEXT | Japan Society for the Promotion of Science (JSPS) 22K19629MEXT | Japan Society for the Promotion of Science (JSPS) J-PEAKS (JPJS00420240022)
6 · The paper itself

Abstract

Combined alterations of TP53 and CDKN2A are frequently observed in head and neck squamous cell carcinoma (HNSCC); however, their cooperative roles in oral carcinogenesis remain unclear. To investigate their interaction under carcinogenic stress, we generated Cdkn2a knock-in (KI) mice harboring a human-relevant R80X truncating mutation, along with Trp53 loss-of-function (LOF) mutants and exposed them to 4-nitroquinoline-1-oxide (4NQO). Partial loss of Cdkn2a combined with Trp53 heterozygosity was associated with increased STING-related inflammatory signaling and enhanced T-cell/NK-cell-associated immune infiltration, coinciding with delayed malignant progression. Enhanced production of proinflammatory cytokines and chemokines further indicated selective activation of the cGAS-STING-NF-κB axis. Analysis of the TCGA-HNSC cohort showed that combined TP53/CDKN2A alterations significantly separated overall survival and were associated with distinct survival patterns. These findings reveal a previously unrecognized mechanism by which imbalanced p53-RB signaling triggers tumor immunity during the early stages of oral carcinogenesis.

Indexed as

Membrane ProteinsMouth NeoplasmsNucleotidyltransferasesTumor Suppressor Protein p53AnimalscGAS-STING Signaling PathwayCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseCyclin-Dependent Kinase Inhibitor p16HumansMiceSignal TransductionSTING ProteincGAS protein, mouseCyclic Guanosine Monophosphate-Adenosine Monophosphate SynthaseCyclin-Dependent Kinase Inhibitor p16Membrane ProteinsNucleotidyltransferasesSting1 protein, mouseSTING ProteinTrp53 protein, mouseTumor Suppressor Protein p53

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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.