Cited by 386Cancer Immunotherapy and BiomarkersT-cell and B-cell ImmunologyImmunotherapy and Immune Responses

T Cell Dysfunction and Exhaustion in Cancer

Open access
Zhang, Zhen, Liu, Shasha, Zhang, Bin, Qiao, Liang, Zhang, Yi, Zhang, Yi·2020·Frontiers in Cell and Developmental Biology

Abstract

Tumor immunotherapy is a promising therapeutic strategy for patients with advanced cancers. T cells are key mediators of antitumor function that specifically recognize and react to tumor-expressing antigens and have proven critical for cancer immunotherapy. However, T cells are not as effective against cancer as expected. This is partly because T cells enter a dysfunctional or exhausted state, which is characterized by sustained expression of inhibitory receptors and a transcriptional state distinct from that of functional effector or memory T cells. T cell dysfunction induces the out of control of tumors. Recently, T cell dysfunction has been investigated in many experimental and clinical settings. The molecular definition of T cell dysfunction and the underlying causes of the T cell dysfunction has been advanced regardless of the fact that the pathways involved are not well elucidated, which proposing promising therapeutic opportunities in clinic. In this review, we will discuss the recent advances in the molecular mechanisms that affect TME and induce T cell dysfunction, and the development of promising immunotherapies to counteract the mechanisms of tumor-induced T cell dysfunction. Better understanding these underlying mechanisms may lead to new strategies to improve the clinical outcome of patients with cancer.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3389/fcell.2020.00017

Cites

119 of 119 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

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?

  • T cell senescence is irreversible, whereas anergy and exhaustion are considered reversible.

    “T cell senescence is irreversible, as opposed to their anergy and exhaustion, both of which are considered reversible [31, 38–40].”

    From Immunosenescence: a key player in cancer development (2020) · cites this paper as [40]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 120 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Zhang, Z., Liu, S., Zhang, B., Qiao, L., Zhang, Y., & Zhang, Y.
Affiliations
  • First Affiliated Hospital of Zhengzhou University (CN)
  • Northwestern University (US)
  • Loyola University Chicago (US)
Venue
Frontiers in Cell and Developmental Biology
Published
2020-02-11
Volume
8
Pages
17-17
ISSN
2296-634X (ISSN-L)
OpenAlex
W3006138994
Cited by
385
References
120
Citations by year
2026: 39 · 2025: 52 · 2024: 70 · 2023: 64 · 2022: 65 · 2021: 60 · 2020: 34 · 2019: 1
FWCI
5.99
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Cell and Developmental Biology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Natural Science Foundation of China (U1804281, 81771781, 81702810, 81773060)
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
T cell dysfunction, T cell exhaustion, cancer immunotherapy, tumor microenvironment, inhibitory receptors, antitumor immunity, immunotherapy resistance

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