Evidence map›Paper›PMID 40615486›Full record

ArticleScientific reports2025

Catechin suppresses HNSC via STXBP1 dependent inhibition of macrophage infiltration and CD47 mediated immune evasion.

Ling Hao, Shuang Ma, Yang Yu, Baitao Zhang

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

4 authors.

Ling HaoDepartment of Otolaryngology, The Affiliated Hospital of Changchun, University of Chinese Medicine, Changchun, China.
Shuang MaDepartment of Otolaryngology, The Affiliated Hospital of Changchun, University of Chinese Medicine, Changchun, China.
Yang YuDepartment of Otolaryngology, The Affiliated Hospital of Changchun, University of Chinese Medicine, Changchun, China.
Baitao ZhangDepartment of Otolaryngology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, No. 110 Ganhe Road, Hongkou District, Shanghai, 200437, China. zhangbaitao@shyueyanghospital.com.

Funding

Shanghai Student fund for innovation training program 202310268232
6 · The paper itself

Abstract

The treatment of head and neck squamous cell carcinoma (HNSC) faces significant challenges, primarily due to the lack of reliable biomarkers and effective therapeutic drugs. This study reveals the crucial mechanistic role of STXBP1 in the HNSC tumor microenvironment: STXBP1 promotes tumor immune escape through dual pathways, not only enhancing the infiltration of M2-type macrophages but also activating the 'don't eat me' signaling pathway through upregulation of CD47. Clinical data analysis demonstrates that STXBP1 expression levels significantly correlate with HNSC patient prognosis, suggesting its potential as a diagnostic marker and prognostic indicator. Mechanistic studies show that targeted inhibition of STXBP1 effectively downregulates CD47 expression and restores the anti-tumor function of macrophages. Based on bioinformatics screening and experimental validation, we discovered that the natural compound Catechin can specifically inhibit STXBP1 expression and significantly suppress tumor growth. These findings not only elucidate the molecular mechanism of STXBP1 in HNSC but also provide a new candidate drug for clinical treatment, holding significant translational medical value.

Indexed as

CatechinCD47 AntigenHead and Neck NeoplasmsImmune EvasionMacrophagesMunc18 ProteinsSquamous Cell Carcinoma of Head and NeckTumor EscapeAnimalsCell Line, TumorGene Expression Regulation, NeoplasticHumansMiceSignal TransductionTumor MicroenvironmentXenograft Model Antitumor AssaysCatechinCD47 AntigenCD47 protein, humanMunc18 ProteinsSTXBP1 protein, humanCatechinCD47HNSCMacrophageSTXBP1

Identifiers

PMID40615486
PMCPMC12227743

What OpenQuestion holds

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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.