Evidence map›Paper›PMID 42247321›Full record

ArticleCancer biology & therapy2026

Neoplastic CD3⁺ B cells remodel the DLBCL tumor microenvironment via single-cell and spatial transcriptomics.

Mingxiao Lang, Youqin Feng, Li Zhou, Bin Li, Wei Li, Jing Zhao, Kexin Chen, Lanfang Li, Lihua Qiu, Zhengzi Qian and 3 more

Abstract read
In one paragraph

Article in Cancer biology & therapy, 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

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2 · The registry

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

13 authors.

Mingxiao LangNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Youqin FengNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Li ZhouBeijing Easyresearch Technology Limited, Beijing, China.
Bin LiDepartment of Gastric Surgery, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Digestive Cancer, Tianjin, China.
Wei LiNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Jing ZhaoNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Kexin ChenDepartment of Joint Laboratory for Translational Medicine Research, Liaocheng People's Hospital, Liaocheng, China.
Lanfang LiNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Lihua QiuNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Zhengzi QianNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Shiyong ZhouNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Huilai ZhangNational Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Department of Lymphoma, Tianjin Medical University Cancer Institute & Hospital, Tianjin, China.
Zhaobin ChuCollege of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.ORCID 0009-0006-8764-7916

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThis study constructs a high-resolution multi-omics map of Diffuse Large B-Cell Lymphoma (DLBCL) by integrating single-cell, single-nucleus, and spatial transcriptomics.

methodsWe identified a previously unrecognized, recurrent subset of malignant B cells that unexpectedly express CD3, a protein typically found only on T cells. This unusual CD3⁺ B cell population appears to be driven by a specific genetic circuit involving five key regulatory genes: BCLAF1, CHURC1, FLI1, NFATC2, and ELF2.

resultSpatial and functional analyses revealed that these cells are associated with macrophage enrichment and M2 polarization, potentially involving TGF-

conclusionOur findings support the presence of a CD3⁺ B cell subset with T cell-like features that is associated with tumor microenvironment remodeling and adverse clinical outcomes, highlighting molecular determinants like FLI1 and the TGF-

Indexed as

B-LymphocytesCD3 ComplexLymphoma, Large B-Cell, DiffuseTumor MicroenvironmentHumansSingle-Cell Gene Expression AnalysisSpatial TranscriptomicsCD3 ComplexCD3 complexDiffused large B-cell lymphomaRNA sequencingspatial transcriptomicstumor microenvironment

Identifiers

PMID42247321
PMCPMC13245064

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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.