Evidence map›Paper›PMID 34530752›Full record

ArticleBMC cancer2021

A TP53 mutation model for the prediction of prognosis and therapeutic responses in head and neck squamous cell carcinoma.

Congyu Shi, Shan Liu, Xudong Tian, Xiaoyi Wang, Pan Gao

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.9field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 30 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Congyu ShiState Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, NO.14, 3rd Section of Ren Min Nan Rd., Chengdu, 610041, Sichuan, China.
Shan LiuState Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, NO.14, 3rd Section of Ren Min Nan Rd., Chengdu, 610041, Sichuan, China.
Xudong TianState Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, NO.14, 3rd Section of Ren Min Nan Rd., Chengdu, 610041, Sichuan, China.
Xiaoyi WangState Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, NO.14, 3rd Section of Ren Min Nan Rd., Chengdu, 610041, Sichuan, China.
Pan GaoState Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of General and Emergency Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China. gaopan@scu.edu.cn.
Sichuan University · CNState Key Laboratory of Oral Diseases

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumor protein p53 (TP53) is the most frequently mutated gene in head and neck squamous cell carcinoma (HNSC), and TP53 mutations are associated with inhibited immune signatures and poor prognosis. We established a TP53 mutation associated risk score model to evaluate the prognosis and therapeutic responses of patients with HNSC.

methodsDifferentially expressed genes between patients with and without TP53 mutations were determined by using data from the HNSC cohort in The Cancer Genome Atlas database. Patients with HNSC were divided into high- and low-risk groups based on a prognostic risk score that was generated from ten TP53 mutation associated genes via the multivariate Cox regression model.

resultsTP53 was the most common mutant gene in HNSC, and TP53 mutations were associated with immunogenic signatures, including the infiltration of immune cells and expression of immune-associated genes. Patients in the high-risk group had significantly poorer overall survival than those in the low-risk group. The high-risk group showed less response to anti-programmed cell death protein 1 (PD-1) therapy but high sensitivity to some chemotherapies.

conclusionThe risk score based on our TP53 mutation model was associated with poorer survival and could act as a specific predictor for assessing prognosis and therapeutic response in patients with HNSC.

Indexed as

Genes, p53MutationAntineoplastic AgentsDatabases, GeneticGene ExpressionHead and Neck NeoplasmsHumansImmune Checkpoint InhibitorsKaplan-Meier EstimatePrognosisProportional Hazards ModelsRisk FactorsSquamous Cell Carcinoma of Head and NeckTreatment OutcomeTumor MicroenvironmentTumor Suppressor Protein p53Antineoplastic AgentsImmune Checkpoint InhibitorsTP53 protein, humanTumor Suppressor Protein p53ChemotherapyHead and neck squamous cell carcinomaImmunotherapyPrognosisTherapeutic responseTP53 mutation

Identifiers

PMID34530752
PMCPMC8447564
OpenAlexW3199356230

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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.