Cited by 756Single-cell and spatial transcriptomicsT-cell and B-cell ImmunologyCancer Immunotherapy and Biomarkers

Single-cell transcriptomics of human T cells reveals tissue and activation signatures in health and disease

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Szabo, Peter A., Levitin, Hanna Mendes, Miron, Michelle, Snyder, Mark E., Senda, Takashi, Yuan, Jinzhou, Cheng, Yim Ling, Bush, Erin C. +4 more·2019·Nature Communications

Abstract

Human T cells coordinate adaptive immunity in diverse anatomic compartments through production of cytokines and effector molecules, but it is unclear how tissue site influences T cell persistence and function. Here, we use single cell RNA-sequencing (scRNA-seq) to define the heterogeneity of human T cells isolated from lungs, lymph nodes, bone marrow and blood, and their functional responses following stimulation. Through analysis of >50,000 resting and activated T cells, we reveal tissue T cell signatures in mucosal and lymphoid sites, and lineage-specific activation states across all sites including distinct effector states for CD8 + T cells and an interferon-response state for CD4 + T cells. Comparing scRNA-seq profiles of tumor-associated T cells to our dataset reveals predominant activated CD8 + compared to CD4 + T cell states within multiple tumor types. Our results therefore establish a high dimensional reference map of human T cell activation in health for analyzing T cells in disease.

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Authors
Szabo, P. A., Levitin, H. M., Miron, M., Snyder, M. E., Senda, T., Yuan, J., Cheng, Y. L., Bush, E. C., Dogra, P., Thapa, P., Farber, D. L., & Sims, P. A.
Affiliations
Columbia University Irving Medical Center (US)
Corresponding author
Sims, Peter A.
Venue
Nature Communications
Published
2019-10-17
Volume
10
Issue
1
Pages
4706-4706
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2980897730
Cited by
756
References
87
Citations by year
2026: 106 · 2025: 139 · 2024: 117 · 2023: 107 · 2022: 127 · 2021: 114 · 2020: 43 · 2019: 2 · 2013: 1
FWCI
23.75
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (AI128949)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
Keywords
human T cells, T cell heterogeneity, T cell activation, CD8+ T cells, CD4+ T cells, interferon response, mucosal immunity, lymphoid tissue, tumor-infiltrating T cells, adaptive immunity
MeSH terms
Cells, Cultured, Humans, Lung, Lymph Nodes, Lymphocyte Activation, Mucous Membrane, Neoplasms, T-Lymphocytes, CD4-Positive T-Lymphocytes, CD8-Positive T-Lymphocytes, Single-Cell Analysis, Transcriptome

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