Cited by 309Cancer Immunotherapy and BiomarkersT-cell and B-cell ImmunologyImmunotherapy and Immune Responses

Single-cell meta-analyses reveal responses of tumor-reactive CXCL13+ T cells to immune-checkpoint blockade

Liu, Baolin, Zhang, Yuanyuan, Wang, Dongfang, Hu, Xueda, Zhang, Zemin·2022·Nature Cancer

Abstract

Immune-checkpoint blockade (ICB) therapies represent a paradigm shift in the treatment of human cancers; however, it remains incompletely understood how tumor-reactive T cells respond to ICB across tumor types. Here, we demonstrate that measuring CXCL13 expression could effectively identify both precursor and terminally differentiated tumor-reactive CD8+ T cells within tumors. Applying this approach, we performed meta-analyses of published single-cell data for CXCL13+CD8+ T cells in 225 samples from 102 patients treated with ICB across five cancer types. We found that CXCL13+CD8+ T cells were correlated with favorable responses to ICB, and the treatment further increased such cells in responsive tumors. In addition, CXCL13+ tumor-reactive subsets exhibited variable responses to ICB in distinct contexts, likely due to different degrees of exhaustion-related immunosuppression. Our integrated analyses provide insights into mechanisms underlying ICB and suggest that bolstering precursor tumor-reactive CD8+ T cells might provide an effective therapeutic approach to improve cancer treatment.

Integrity signals

Registry

Crossref · 10.1038/s43018-022-00433-7

Cites

57 of 57 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Analysis of published single-cell transcriptomics, epigenomics and TCR data found that the presence of CXCL13+CD8+ T cells correlated with favourable response to ICB across different tumour types.

    “One study resolved how tumour-reactive T cells respond to ICB in different tumour types by analysing previously published single-cell transcriptomics, epigenomics and TCR data, finding that the presence CXCL13+CD8+ T cells correlated with favourable response to ICB164.”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Liu, B., Zhang, Y., Wang, D., Hu, X., & Zhang, Z.
Affiliations
  • Peking University (CN)
  • Analytical Biosciences (China) (CN)
Corresponding author
Zhang, Zemin
Venue
Nature Cancer
Published
2022-09-22
Volume
3
Issue
9
Pages
1123-1136
ISSN
2662-1347 (ISSN-L)
OpenAlex
W4296694188
Cited by
309
References
57
Citations by year
2026: 63 · 2025: 83 · 2024: 95 · 2023: 65 · 2022: 3
FWCI
25.99
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Cancer (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
Keywords
immune checkpoint blockade, CXCL13, CD8+ T cells, tumor-reactive T cells, T cell exhaustion, immunotherapy response, CD4+ T cells, cancer immunotherapy
MeSH terms
Immune Checkpoint Inhibitors, Humans, Immunotherapy, Neoplasms, CD8-Positive T-Lymphocytes, Chemokine CXCL13, Single-Cell Analysis, Tumor Microenvironment

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review