Cited by 447Immune Response and InflammationImmunotherapy and Immune ResponsesAdvanced Glycation End Products research

High Mobility Group Box Protein 1: An Endogenous Signal for Dendritic Cell Maturation and Th1 Polarization

Messmer, Davorka, Yang, Huan, Telusma, Gloria, Knoll, Faye, Li, Jianhua, Messmer, Bradley, Tracey, Kevin J, Chiorazzi, Nicholas·2004·The Journal of Immunology

Abstract

High mobility group box protein 1 (HMGB1), a DNA binding nuclear and cytosolic protein, is a proinflammatory cytokine released by monocytes and macrophages. This study addressed the hypothesis that HMGB1 is an immunostimulatory signal that induces dendritic cell (DC) maturation. We show that HMGB1, via its B box domain, induced phenotypic maturation of DCs, as evidenced by increased CD83, CD54, CD80, CD40, CD58, and MHC class II expression and decreased CD206 expression. The B box caused increased secretion of the proinflammatory cytokines IL-12, IL-6, IL-1α, IL-8, TNF-α, and RANTES. B box up-regulated CD83 expression as well as IL-6 secretion via a p38 MAPK-dependent pathway. In the MLR, B box-activated DCs acted as potent stimulators of allogeneic T cells, and the magnitude of the response was equivalent to DCs activated by exposure to LPS, nonmethylated CpG oligonucleotides, or CD40L. Furthermore, B box induced secretion of IL-12 from DCs as well as IL-2 and IFN-γ secretion from allogeneic T cells, suggesting a Th1 bias. HMGB1 released by necrotic cells may be a signal of tissue or cellular injury that, when sensed by DCs, induces and/or enhances an immune reaction.

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Crossref · 10.4049/jimmunol.173.1.307

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Authors
Messmer, D., Yang, H., Telusma, G., Knoll, F., Li, J., Messmer, B., Tracey, K. J., & Chiorazzi, N.
Affiliations
  • North Shore University Hospital (US)
  • Albert Einstein College of Medicine (US)
Venue
The Journal of Immunology
Published
2004-07-01
Volume
173
Issue
1
Pages
307-313
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1896731228
Cited by
447
References
1
Citations by year
2026: 3 · 2025: 8 · 2024: 8 · 2023: 11 · 2022: 13 · 2021: 14 · 2020: 17 · 2019: 14 · 2018: 19 · 2017: 21 · 2016: 23 · 2015: 24 · 2014: 27 · 2013: 32 · 2012: 22
FWCI
8.53
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Immunology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
  • Life Sciences › Immunology and Microbiology › Immunology › Immunotherapy and Immune Responses
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Advanced Glycation End Products research
Keywords
HMGB1, dendritic cell maturation, Th1 polarization, B-box domain, inflammatory cytokines, IL-12, interleukin-6, p38 MAPK, allogeneic T cell activation, CD83, necrosis, innate immune signaling, MHC class II expression
MeSH terms
CD83 Antigen, Amino Acid Sequence, Dendritic Cells, Humans, Immunoglobulins, Membrane Glycoproteins, Molecular Sequence Data, Antigens, CD, Interleukin-6, Cytokines, NF-kappa B, Cell Polarity, Th1 Cells, Chemokines, Mitogen-Activated Protein Kinases, HMGB1 Protein, p38 Mitogen-Activated Protein Kinases

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