Cited by 589Cancer Immunotherapy and BiomarkersT-cell and B-cell ImmunologyHepatocellular Carcinoma Treatment and Prognosis

Inflammation-induced IgA+ cells dismantle anti-liver cancer immunity

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Shalapour, Shabnam, Lin, Xue-Jia, Bastian, Ingmar N., Brain, John, Burt, Alastair D., Aksenov, Alexander A., Vrbanac, Alison F., Li, Weihua +15 more·2017·Nature

Abstract

The role of adaptive immunity in early cancer development is controversial. Here we show that chronic inflammation and fibrosis in humans and mice with non-alcoholic fatty liver disease is accompanied by accumulation of liver-resident immunoglobulin-A-producing (IgA+) cells. These cells also express programmed death ligand 1 (PD-L1) and interleukin-10, and directly suppress liver cytotoxic CD8+ T lymphocytes, which prevent emergence of hepatocellular carcinoma and express a limited repertoire of T-cell receptors against tumour-associated antigens. Whereas CD8+ T-cell ablation accelerates hepatocellular carcinoma, genetic or pharmacological interference with IgA+ cell generation attenuates liver carcinogenesis and induces cytotoxic T-lymphocyte-mediated regression of established hepatocellular carcinoma. These findings establish the importance of inflammation-induced suppression of cytotoxic CD8+ T-lymphocyte activation as a tumour-promoting mechanism.

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  1. [43]Hogquist KA T cell receptor antagonist peptides induce positive selection Cell 76 17 27 1994 8287475
  2. [62]Cingolani P A program for annotating and predicting the effects of single nucleotide polymorphisms, SnpEff: SNPs in the genome of Drosophila melanogaster strain w1118; iso-2; iso-3 Fly 6 80 92 2012 22728672 PMC3679285

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Authors
Shalapour, S., Lin, X.-J., Bastian, I. N., Brain, J., Burt, A. D., Aksenov, A. A., Vrbanac, A. F., Li, W., Perkins, A., Matsutani, T., Zhong, Z., Dhar, D., Navas-Molina, J. A., Xu, J., Loomba, R., Downes, M., Yu, R. T., Evans, R. M., Dorrestein, P. C., Knight, R., Benner, C., Anstee, Q. M., & Karin, M.
Affiliations
  • University of California San Diego (US)
  • Jinan University (CN)
  • Newcastle University (GB)
  • The University of Adelaide (AU)
  • Repertoire Genesis Incorporated (Japan) (JP)
  • Salk Institute for Biological Studies (US)
Corresponding author
  • Shalapour, Shabnam
  • Karin, Michael
Venue
Nature
Published
2017-11-08
Volume
551
Issue
7680
Pages
340-345
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2767554904
Cited by
589
References
73
Citations by year
2026: 56 · 2025: 70 · 2024: 79 · 2023: 65 · 2022: 90 · 2021: 72 · 2020: 61 · 2019: 55 · 2018: 37 · 2017: 4
FWCI
18.93
Type
journal article
Language
en
Open access
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Adelaide Research & Scholarship (AR&S) (University of Adelaide) (submittedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • National Institute for Health and Care Research (CL-2013-01-002)
  • National Institutes of Health (1s10rr029121-01, AI043477, CA118165)
  • Medical Research Council (MR/N005872/1)
  • National Institute on Alcohol Abuse and Alcoholism (U01AA022614)
  • National Cancer Institute (R01CA118165, R01CA127923, R01CA198103, P01CA128814)
  • National Institute of General Medical Sciences (P41GM103484)
  • National Institute of Allergy and Infectious Diseases (R01AI043477, R37AI043477)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK106419)
  • National Institute of Environmental Health Sciences (P42ES010337)
  • National Center for Research Resources (S10-RR029121)
Topics
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Life Sciences › Immunology and Microbiology › Immunology › T-cell and B-cell Immunology
  • Health Sciences › Medicine › Hepatology › Hepatocellular Carcinoma Treatment and Prognosis
Keywords
IgA+ B cells, non-alcoholic fatty liver disease, hepatocellular carcinoma, chronic liver inflammation, liver fibrosis, PD-L1, IL-10, PD-1, CD8+ T cells, T cell suppression, adaptive immunity, tumor immunosuppression, T cell receptor repertoire, tumor regression
MeSH terms
Gastrointestinal Microbiome, Animals, Clone Cells, Female, Carcinoma, Hepatocellular, Humans, Immunoglobulin A, Immune Tolerance, Inflammation, Liver Cirrhosis, Liver Neoplasms, Lymphocyte Activation, Male, Plasma Cells, T-Lymphocytes, Cytotoxic, Interleukin-10, CD8 Antigens, Disease Progression, Cell Proliferation, Mice, B7-H1 Antigen, Non-alcoholic Fatty Liver Disease

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