Cited by 496Galectins and Cancer BiologyCancer Immunotherapy and BiomarkersHepatocellular Carcinoma Treatment and Prognosis

Tim-3/galectin-9 signaling pathway mediates T-cell dysfunction and predicts poor prognosis in patients with hepatitis B virus-associated hepatocellular carcinoma

Open access
Li, Hang, Wu, Ke, Tao, Kaixiong, Chen, Libo, Zheng, Qichang, Lu, Xiaoming, Liu, Jun, Shi, Liang +3 more·2012·Hepatology

Abstract

The interaction between T cell immunoglobulin- and mucin-domain-containing molecule (Tim-3) expressed on T helper 1 (Th1) cells, and its ligand, galectin-9, negatively regulates Th1-mediated immune responses. However, it is poorly understood if and how the Tim-3/galectin-9 signaling pathway is involved in immune escape in patients with hepatocellular carcinoma (HCC). Here we studied the expression, function, and regulation of the Tim-3/galectin-9 pathway in patients with hepatitis B virus (HBV)-associated HCC. We detected different levels of galectin-9 expression on antigen-presenting cell (APC) subsets including Kupffer cells (KCs), myeloid dendritic cells (DCs), and plasmacytoid DCs in HCC. The highest galectin-9 expression was on KCs in HCC islets, not in the adjacent tissues. Furthermore, Tim-3 expression was increased on CD4+ and CD8+ T cells in HCC as compared to the adjacent tissues, and Tim-3+ T cells were replicative senescent and expressed surface and genetic markers for senescence. Interestingly, tumor-infiltrating T-cell-derived interferon (IFN)-γ stimulated the expression of galectin-9 on APCs in the HCC microenvironment. Immunofluorescence staining revealed a colocalization of Tim-3+ T cells and galectin-9+ KCs in HCC. Functional studies demonstrated that blockade of the Tim-3/galectin-9 signaling pathway importantly increased the functionality of tumor-infiltrating Tim-3+ T cells as shown by increased T-cell proliferation and effector cytokine production. Finally, we show that the numbers of Tim-3+ tumor-infiltrating cells were negatively associated with patient survival. Conclusion : Our work demonstrates that the Tim-3/galectin-9 signaling pathway mediates T-cell senescence in HBV-associated HCC. The data suggest that this pathway could be an immunotherapeutic target in patients with HBV-associated HCC. (Hepatology 2012)

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 · 10.1002/hep.25777

Cites

56 of 56 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?

  • High expression of Tim-3, CD57, and KLRG-1, in addition to low CD28, is thought to be associated with T cell senescence.

    “In addition to low expression of CD28, high expression of Tim-3, CD57, killer cell lectin-like receptor subfamily G, member 1 (KLRG-1) are thought to be associated with T cell senescence [40,60–64](Fig. 2).”
  • HCC-associated Tim-3+ T cells express reduced CD28, suggesting they may be at an early senescence stage.

    “HCC-associated Tim-3+T cells expressed reduced CD28, suggesting that these cells may be early senescence stage [40].”
  • In patients with hepatocellular carcinoma, PD-1 and Tim-3 expression minimally overlaps in tumor-infiltrating T cells.

    “in patients with HCC, the expression of PD-1 and Tim-3 is minimally overlapping in tumor infiltrating T cells.”
  • Blockade of Tim-3 and PD-1 rescues effector functions, shown by cell cycle progression and acquired effector cytokine expression and cytotoxicity.

    “blockade of these surface molecules allows rescue of their effector functions as shown by cell cycle progression and acquired effector cytokine expression and cytotoxicity [40,43,44].”
  • Human HCC-associated T cells highly express Tim-3 and cyclin-dependent kinase inhibitors, interact with galectin-9+ myeloid APCs, and fail to enter the cell cycle.

    “human HCC- associated T cells highly express Tim-3 and cyclin dependent kinase inhibitors, and interact with galectin-9+myeloid APCs. These cells fail to enter the cell cycle [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

Research works printed but not linked: 2

  1. Kryczek I, Zhao E, Liu Y, Wang Y, Vatan L, Szeliga W, et al. Human TH17 cells are long-lived effector memory cells. Sci Transl Med 2011; 3:104ra100.
  2. Di Mitri D, Azevedo RI, Henson SM, Libri V, Riddell NE, Macaulay R, et al. Reversible senescence in human CD4þCD45RAþCD27- memory T cells. J Immunol 2011;187:2093-2100.

Cited by

Sorted by citations

Authors
Li, H., Wu, K., Tao, K., Chen, L., Zheng, Q., Lu, X., Liu, J., Shi, L., Liu, C., Wang, G., & Zou, W.
Affiliations
  • Wuhan Union Hospital (CN)
  • Wuhan Blood Center (CN)
  • University of Michigan (US)
Corresponding author
  • Wang, Guobin
  • Zou, Weiping
Venue
Hepatology
Published
2012-10
Volume
56
Issue
4
Pages
1342-1351
ISSN
0270-9139 (ISSN-L)
OpenAlex
W2036574174
Cited by
496
References
56
Citations by year
2026: 18 · 2025: 31 · 2024: 44 · 2023: 38 · 2022: 37 · 2021: 55 · 2020: 61 · 2019: 40 · 2018: 39 · 2017: 33 · 2016: 28 · 2015: 30 · 2014: 17 · 2013: 21 · 2012: 3
FWCI
9.93
Type
journal article
Language
en
Open access
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • Deep Blue (University of Michigan) (submittedVersion)
Funders
Changjiang Scholar Program of Chinese Ministry of Education
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Galectins and Cancer Biology
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
Keywords
T cell senescence, T cell dysfunction, tumor-infiltrating T cells, Kupffer cells, antigen-presenting cells, Th1 response, tumor immune evasion, interferon-gamma, prognostic factors, immunotherapy targets
MeSH terms
Hepatitis A Virus Cellular Receptor 2, Adult, Aged, Cells, Cultured, Female, Hepatitis B, Hepatitis B virus, Carcinoma, Hepatocellular, Humans, Kupffer Cells, Liver Neoplasms, Male, Membrane Proteins, Middle Aged, Predictive Value of Tests, Prognosis, Sampling Studies, Signal Transduction, CD4-Positive T-Lymphocytes, Gene Expression Regulation, Neoplastic, Proportional Hazards Models, Survival Analysis, Statistics, Nonparametric, Galectins, Kaplan-Meier Estimate, Real-Time Polymerase Chain Reaction

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