Evidence map›Paper›PMID 41290259›Full record

ArticleJournal for immunotherapy of cancer2025

Macrophage CCL7 promotes resistance to immunotherapy for colorectal cancer by regulating the infiltration of macrophages and CD8

Yijiao Chen, Xudong Liu, Jiongming Chen, Liwen Kuang, Nan Zhang, Danyang Li, Dan Zhao, Dongmei Xue, Juan Lei, Jiangang Zhang and 2 more

Erratum issuedAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
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  7. Association of intratumoral CD68Frontiers in immunology · 2026
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Yijiao Chen *School of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Xudong Liu *School of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Jiongming ChenSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Liwen KuangSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Nan ZhangSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Danyang LiSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Dan ZhaoSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Dongmei XueSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China.
Juan LeiDepartment of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, China.
Jiangang ZhangDepartment of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, China.
Yongsheng LiSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China leiwu1989@cqu.edu.cn lys@cqu.edu.cn.ORCID http://orcid.org/0000-0003-2175-9449
Lei WuSchool of Medicine, Chongqing University Cancer Hospital, Chongqing University, Chongqing, People's Republic of China leiwu1989@cqu.edu.cn lys@cqu.edu.cn.ORCID http://orcid.org/0000-0002-0818-7338

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundImmune checkpoint inhibitors (ICIs) have been proven to be one of the most promising and effective immunotherapies; however, their efficacy in colorectal cancer (CRC) remains significantly limited. Therefore, understanding the mechanism of resistance to ICIs therapy in CRC patients is of great significance for the development of new anti-tumor immunotherapy targets.

methodsCcl7 myeloid cell-specific knockout mice and MC38 tumor-bearing mouse models were established to investigate the role of Ccl7 during CRC progression. Proteomic analysis, RNA-seq, and flow cytometry analysis were used to determine the role of Ccl7 in the tumor immune microenvironment.

resultsHerein, we found that elevated CCL7

conclusionOur study highlights the novel role and regulatory mechanisms of CCL7

Indexed as

CD8-Positive T-LymphocytesChemokine CCL7Colorectal NeoplasmsDrug Resistance, NeoplasmImmunotherapyMacrophagesTumor-Associated MacrophagesAnimalsHumansImmune Checkpoint InhibitorsMiceMice, KnockoutTumor MicroenvironmentCcl7 protein, mouseChemokine CCL7Immune Checkpoint InhibitorsColorectal CancerImmune Checkpoint InhibitorImmunotherapyMacrophageTumor microenvironment - TME

Identifiers

PMID41290259
PMCPMC12645621

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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.