Evidence map›Paper›PMID 38555398›Full record

ArticleCancer gene therapy2024

SDCBP modulates tumor microenvironment, tumor progression and anti-PD1 efficacy in colorectal cancer.

Jiahua Yu, Shijun Yu, Jin Bai, Zhe Zhu, Yong Gao, Yandong Li

Abstract read
PubMed Publisher
In one paragraph

Article in Cancer gene therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 7 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

6 authors at 2 institutions in 1 country.

Jiahua Yu *Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China.
Shijun Yu *Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China.
Jin BaiDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China.
Zhe ZhuDepartment of Colorectal Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China. zzshutupo@163.com.ORCID 0000-0003-0339-9996
Yong GaoDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China. drgaoyong@tongji.edu.cn.
Yandong LiDepartment of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200120, China. yandongli2017@tongji.edu.cn.ORCID 0000-0002-0233-3031
Shanghai East Hospital · CNTongji University · CN

Funding

Health and Family Planning Committee of Pudong New Area (Health and Family Planning Committee of Pudong New District) PW2022E-02National Natural Science Foundation of China (National Science Foundation of China) 82203098
6 · The paper itself

Abstract

Anti-programmed cell death 1 (aPD1) therapy has yielded limited success in patients with colorectal cancer (CRC). Syndecan binding protein (SDCBP), encodes a PDZ domain-containing protein that is essential for cellular processes, including cell adhesion, migration, and signal transduction. Here, we investigated the effect of SDCBP on tumor progression, immunotherapy, and the tumor microenvironment (TME) in CRC. High expression of SDCBP is associated with non-response to immunotherapy and correlated with poorer disease-free survival (DFS) in CRC patients. Inhibiting SDCBP by transfecting shRNA or using its inhibitor zinc pyrithione (ZnPT) hindered proliferation and metastasis while enhancing the efficacy of aPD1 treatment in a mouse xenograft model and liver metastasis model. The TME of CRC was significantly altered following ZnPT treatment characterized by a reduced amount of M2 macrophages and a heightened percentage of M1 macrophages. The co-culture system of CRC cells and macrophages provided evidence that SDCBP silencing promoted the repolarisation of M2 macrophages into M1. SDCBP promotes the proliferation, metastasis, and immunotherapy resistance of CRC. Thus, ZnPT represents an effective SDCBP inhibitor and exhibits considerable potential for combination with aPD1 to enhance immunotherapy efficacy.

Indexed as

Colorectal NeoplasmsDisease ProgressionImmune Checkpoint InhibitorsSynteninsTumor MicroenvironmentAnimalsCell Line, TumorCell ProliferationFemaleHumansMaleMiceProgrammed Cell Death 1 ReceptorXenograft Model Antitumor AssaysImmune Checkpoint InhibitorsProgrammed Cell Death 1 ReceptorSDCBP protein, humanSyntenins

Identifiers

PMID38555398
OpenAlexW4393341092

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.