Evidence map›Paper›PMID 39400783›Full record

ArticleBreast cancer research and treatment2025

BAFF overexpression in triple-negative breast cancer promotes tumor growth by inducing IL-10-secreting regulatory B cells that suppress anti-tumor T cell responses.

Zhuangwei Lv, Tian-Yun Wang, Yu Bi, Dandan Li, Qifei Wu, Baofeng Wang, Yunfeng Ma

Abstract read
PubMed Publisher
In one paragraph

Article in Breast cancer research and treatment, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. B cells in cancer: functions, mechanisms and therapeutic advances.Signal transduction and targeted therapy · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Review
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.

Zhuangwei Lv *International Joint Research Laboratory for Recombinant Pharmaceutical Protein Expression System of Henan, Xinxiang Medical University, Xinxiang, 453003, Henan, China.
Tian-Yun Wang *International Joint Research Laboratory for Recombinant Pharmaceutical Protein Expression System of Henan, Xinxiang Medical University, Xinxiang, 453003, Henan, China.
Yu Bi *Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, 76 West Yanta Road, China.
Dandan LiDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, 76 West Yanta Road, China.
Qifei WuDepartment of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Yan Ta West Road No.277, Xi'an, 710061, Shaanxi, China.
Baofeng WangDepartment of Radiotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China. wangbf1680@126.com.
Yunfeng MaDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, 76 West Yanta Road, China. mayunfeng@xjtu.edu.cn.

Funding

Natural Science Foundation of Henan Province 232300421189Open Program of International Joint Research Laboratory for Recombinant Pharmaceutical Protein Expression System of Henan KFKTYB202209Shaanxi Provincial Key R&D International Cooperation Program 2021KW-67the Project of Technology Innovation Leading Talent in Central Plain, China No. 234200510003
6 · The paper itself

Abstract

purposeDespite BAFF's (B cell activating factor, BAFF) known influence on B cell survival and proliferation, its specific effects within the tumor microenvironment remain unclear. We aimed to elucidate how BAFF overexpression in breast cancer cells impacts tumor growth and the functions of T and B cells in the tumor microenvironment.

methodsBAFF was overexpressed in the 4T1 mouse triple-negative breast cancer cell line, and tumor growth, immune cell infiltration, and activity were assessed in vitro and in vivo using flow cytometry, co-culture assays, and mouse tumor models with B cell depletion.

resultsBAFF overexpression in 4T1 cells promoted tumor growth in vivo, suppressed CD8

conclusionThese findings underscore the complex immunomodulatory effects that BAFF exerts in the tumor microenvironment and point to BAFF-induced regulatory B cells as a potential new therapeutic target in breast cancer that warrants further investigation.

Indexed as

B-Cell Activating FactorB-Lymphocytes, RegulatoryInterleukin-10Triple Negative Breast NeoplasmsAnimalsCD8-Positive T-LymphocytesCell Line, TumorCell ProliferationDisease Models, AnimalFemaleGene Expression Regulation, NeoplasticHumansMiceTumor MicroenvironmentB-Cell Activating FactorInterleukin-10TNFSF13B protein, humanTnfsf13b protein, mouseBAFFImmunomodulatoryInterleukin-10Regulatory B cellsTriple-negative breast cancer

Identifiers

PMID39400783

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.