Evidence map›Paper›PMID 37944262›Full record

ArticleAging2023

CCL19: a novel prognostic chemokine modulates the tumor immune microenvironment and outcomes of cancers.

Qiang Gu, Shifang Zhou, Cong Chen, Zhi Wang, Wenhao Xu, Jiarong Zhang, Shiyin Wei, Jianfeng Yang, Hongjing Chen

Abstract read
In one paragraph

Article in Aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
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  14. [Assessment of baseline CCL19Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024
    Article
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  17. 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

9 authors.

Qiang GuAffiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, China.
Shifang ZhouDepartment of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
Cong ChenDepartment of Nursing, Fudan University Shanghai Cancer Center, Shanghai 201321, China.
Zhi WangDepartment of Interventional Oncology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China.
Wenhao XuDepartment of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China.
Jiarong ZhangDepartment of Obstetrics and Gynecology, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
Shiyin WeiAffiliated Hospital of Youjiang Medical University for Nationalities, Baise 533000, China.
Jianfeng YangDepartment of Surgery, Shangnan Branch of Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200126, China.
Hongjing ChenAffiliated Maternity and Child Health Care Hospital of Nantong University, Nantong 226000, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCCL19 is a chemokine involved in cancer research due to its important role in the tumor microenvironment (TME) and clinical relevance in cancers. This study aimed to analyze transcription expression, genomic alteration, association with tumor immune microenvironment of CCL19 expression and its prediction value for prognosis and responses to immunotherapy for patients with cancers.

methodsRNA sequencing data and corresponding clinicopathological information of a total of large-scale cancer patients were obtained from The Cancer Genome Atlas and Gene Expression Omnibus databases. Multiplex immunofluorescence (mIF) was implemented to identify differential infiltration of Treg, CD8

resultsBased on large-scale multi-center survival analysis of cancer patients, we found the prognosis of patients with high CCL19 expression was prominently better than those with low CCL19 expression. For patients from multiple independent cohorts, suppressed CCL19 expression exerts significant progressive phenotype and apoptosis activity of cancers, especially in breast and ovarian cancer. Interestingly, anti-tumor immune cells, specifically the CD8

conclusionsIn conclusion, our findings support the notion that elevated CCL19 expression is linked to favorable outcomes and enhanced anti-tumor immunity, characterized by increased CD8

Indexed as

CD8-Positive T-LymphocytesOvarian NeoplasmsChemokine CCL19ChemokinesFemaleHumansPrognosisTumor MicroenvironmentCCL19 protein, humanChemokine CCL19ChemokinesbiomarkercancerCCL19CD8+ T cellstumor microenvironment

Identifiers

PMID37944262
PMCPMC10683612

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.