Evidence map›Paper›PMID 40762831›Full record

ArticleInternational journal of colorectal disease2025

Inhibition of TFF3 improves the infiltration and function of CD8

Xiaoxue Pan, Jichang Li, Jing Zhu, Xin Wang, Yucun Liu, Shanwen Chen, Pengyuan Wang

Abstract read
In one paragraph

Article in International journal of colorectal disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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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

3 citing papers in PubMed.

  1. Review
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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

7 authors.

Xiaoxue PanDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China.
Jichang LiDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China.
Jing ZhuDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China.
Xin WangDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China.
Yucun LiuDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China.
Shanwen ChenDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China. shanwen@pku.edu.cn.
Pengyuan WangDepartment of Gastrointestinal Surgery, Peking University First Hospital, Beijing, 100034, China. pengyuan_wang@bjmu.edu.cn.

Funding

Beijing Nova Program 20230484244Fundamental Research Funds for the Central Universities BMU2023PYJH001National High Level Hospital Clinical Research Funding 2023CX04National Natural Science Foundation of China 32370837
6 · The paper itself

Abstract

backgroundColorectal cancer is a common malignant tumor of the digestive tract with a high mortality rate. TFF3 is a secreted protein expressed in various cancers. The aim of the study is to report that inhibiting TFF3 increases the function and infiltration of CD8

methodsThe proteomics analysis confirmed the high expression of secreted TFF3 in the supernatant of colorectal cancer cells, and databases were used to analyze the immune infiltration in tumor tissues. qPCR test was used to demonstrate the high levels of secreted TFF3 affecting the function of CD8

resultsInhibiting the expression of TFF3 in tumor tissues improved immune cell infiltration and enhanced anti-tumor effects. TFF3 knockdown downregulated the expression of PD-L1 in tumor tissues through the AKT/mTOR pathway, which enhanced the function of CD8

conclusionKnockdown of TFF3 improved the infiltration of CD8

Indexed as

B7-H1 AntigenCD8-Positive T-LymphocytesColorectal NeoplasmsDown-RegulationLymphocytes, Tumor-InfiltratingTrefoil Factor-3AnimalsCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMiceProto-Oncogene Proteins c-aktSignal TransductionB7-H1 AntigenCD274 protein, humanProto-Oncogene Proteins c-aktTFF3 protein, humanTrefoil Factor-3Immune infiltrationPD-L1TFF3

Identifiers

PMID40762831
PMCPMC12325462

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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.