Evidence map›Paper›PMID 41493665›Full record

ArticleJournal of molecular histology2026

CMSS1 promoted CXCL8-CXCR1/2 pathway to accelerate the invasion and immune escape of triple-negative breast cancer.

Dequan Ding, Min Li, Xue Guo, Ge Wu, Yan Zhang

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Article in Journal of molecular histology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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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

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0 citing papers in PubMed.

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4 · The record

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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

5 authors.

Dequan DingDepartment of Oncology, Ma'anshan People's Hospital, No. 519 Hunan East Road, Huashan District, Ma'anshan City, 243000, Anhui Province, China.
Min LiDepartment of Oncology, Ma'anshan People's Hospital, No. 519 Hunan East Road, Huashan District, Ma'anshan City, 243000, Anhui Province, China.
Xue GuoDepartment of Oncology, Ma'anshan People's Hospital, No. 519 Hunan East Road, Huashan District, Ma'anshan City, 243000, Anhui Province, China.
Ge WuDepartment of Oncology, Ma'anshan People's Hospital, No. 519 Hunan East Road, Huashan District, Ma'anshan City, 243000, Anhui Province, China.
Yan ZhangDepartment of Oncology, Ma'anshan People's Hospital, No. 519 Hunan East Road, Huashan District, Ma'anshan City, 243000, Anhui Province, China. ZhangYanzy555@126.com.

Funding

Wu Jieping Medical Foundation Clinical Research Special Fund 320.6750.2023-11-26
6 · The paper itself

Abstract

CMSS1, a protein-coding gene, acts as an oncogene in several cancers. However, the role of CMSS1 in triple-negative breast cancer (TNBC) are not clear. Our experiment aims to reveal the biological, prognosis, immunological effects and the underlying mechanism of CMSS1 in TNBC. In this study, CMSS1 expression was markedly up-regulated in tumor tissues of breast cancer than normal tissues. Higher expression of CMSS1 was markedly related with low RFS, shorter overall survival time, later TNM stage and lymph node metastasis. Besides, CMSS1 expression was markedly up-regulated in TNBC cells compared with normal breast epithelial MCF-10 A cells. CMSS1 knockdown repressed the viability and invasion of TNBC cells, inhibited CD8 + T cells apoptosis and decreased PD-L1 expression. Furthermore, CXCL8 overexpression reversed the inhibition effects of CMSS1 on CXCL8, CXCR1, CXCR2 and PD-L1 expression, TNBC cells viability, invasion and apoptosis of CD8 + T cells. Moreover, CMSS1 knockdown repressed tumor volume and weight, decreased PD-L1 expression, promoted CD8 positive staining in xenograft nude mice. Thus, our data verified that CMSS1 was highly expressed in TNBC, and high CMSS1 expression indicated poor prognosis. CMSS1 interference restrained the viability, invasion and immune escape of TNBC cells via CXCL8-CXCR1/2 pathway.

Indexed as

Interleukin-8Receptors, Interleukin-8AReceptors, Interleukin-8BSignal TransductionTriple Negative Breast NeoplasmsTumor EscapeAnimalsApoptosisCD8-Positive T-LymphocytesCell Line, TumorFemaleGene Expression Regulation, NeoplasticHumansMiceMice, NudeMiddle AgedCXCL8 protein, humanInterleukin-8Receptors, Interleukin-8AReceptors, Interleukin-8BCMSS1CXCL8CXCR1/2Immune escapeTriple-negative breast cancer

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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.