Cited by 156Lymphatic System and DiseasesT-cell and B-cell ImmunologyLymphoma Diagnosis and Treatment

Lymphoma endothelium preferentially expresses Tim-3 and facilitates the progression of lymphoma by mediating immune evasion

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Huang, Xiaoyuan, Bai, Xiangyang, Cao, Yang, Wu, Jingyi, Huang, Mei, Tang, Duozhuang, Tao, Si, Zhu, Tao +11 more·2010·Journal of Experimental Medicine

Abstract

Angiogenesis is increasingly recognized as an important prognosticator associated with the progression of lymphoma and as an attractive target for novel modalities. We report a previously unrecognized mechanism by which lymphoma endothelium facilitates the growth and dissemination of lymphoma by interacting with circulated T cells and suppresses the activation of CD4+ T cells. Global gene expression profiles of microdissected endothelium from lymphoma and reactive lymph nodes revealed that T cell immunoglobulin and mucin domain–containing molecule 3 (Tim-3) was preferentially expressed in lymphoma-derived endothelial cells (ECs). Clinically, the level of Tim-3 in B cell lymphoma endothelium was closely correlated to both dissemination and poor prognosis. In vitro, Tim-3+ ECs modulated T cell response to lymphoma surrogate antigens by suppressing activation of CD4+ T lymphocytes through the activation of the interleukin-6–STAT3 pathway, inhibiting Th1 polarization, and providing protective immunity. In a lymphoma mouse model, Tim-3–expressing ECs promoted the onset, growth, and dissemination of lymphoma by inhibiting activation of CD4+ T cells and Th1 polarization. Our findings strongly argue that the lymphoma endothelium is not only a vessel system but also a functional barrier facilitating the establishment of lymphoma immune tolerance. These findings highlight a novel molecular mechanism that is a potential target for enhancing the efficacy of tumor immunotherapy and controlling metastatic diseases.

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Authors
Huang, X., Bai, X., Cao, Y., Wu, J., Huang, M., Tang, D., Tao, S., Zhu, T., Liu, Y., Yang, Y., Zhou, X., Zhao, Y., Wu, M., Wei, J., Wang, D., Xu, G., Wang, S., Ma, D., & Zhou, J.
Affiliations
  • Tongji Hospital (CN)
  • Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
Corresponding author
  • Ma, Ding
  • Zhou, Jianfeng
Venue
Journal of Experimental Medicine
Published
2010-02-22
Volume
207
Issue
3
Pages
505-520
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2121525901
Cited by
156
References
40
Citations by year
2026: 2 · 2025: 5 · 2024: 14 · 2023: 7 · 2022: 11 · 2021: 13 · 2020: 22 · 2019: 7 · 2018: 10 · 2017: 11 · 2016: 6 · 2015: 11 · 2014: 9 · 2013: 12 · 2012: 8
FWCI
4.43
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • The Journal of Experimental Medicine (publishedVersion)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Oncology › Lymphatic System and Diseases
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Lymphoma Diagnosis and Treatment
Keywords
TIM-3, lymphoma progression, immune evasion, CD4+ T cell suppression, Th1 polarization, B-cell lymphoma, tumor angiogenesis, tumor microenvironment, lymphoma dissemination, cancer immunotherapy
MeSH terms
Hepatitis A Virus Cellular Receptor 2, Endothelium, Humans, Immune Tolerance, Immunosuppression Therapy, Immunotherapy, Lymph Nodes, Lymphocyte Activation, Membrane Proteins, Neovascularization, Pathologic, RNA, Messenger, T-Lymphocytes, Transcription, Genetic, CD4-Positive T-Lymphocytes, Antigens, CD, Lymphoma, Large B-Cell, Diffuse, CD8-Positive T-Lymphocytes, Disease Progression, Vascular Endothelial Growth Factor A

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