» Articles » PMID: 15545985

Going Both Ways: Immune Regulation Via CD1d-dependent NKT Cells

Overview
Journal J Clin Invest
Specialty General Medicine
Date 2004 Nov 17
PMID 15545985
Citations 333
Authors
Affiliations
Soon will be listed here.
Abstract

NKT cells are a unique T lymphocyte sublineage that has been implicated in the regulation of immune responses associated with a broad range of diseases, including autoimmunity, infectious diseases, and cancer. In stark contrast to both conventional T lymphocytes and other types of Tregs, NKT cells are reactive to the nonclassical class I antigen-presenting molecule CD1d, and they recognize glycolipid antigens rather than peptides. Moreover, they can either up- or downregulate immune responses by promoting the secretion of Th1, Th2, or immune regulatory cytokines. This review will explore the diverse influences of these cells in various disease models, their ability to suppress or enhance immunity, and the potential for manipulating these cells as a novel form of immunotherapy.

Citing Articles

Can invariant Natural Killer T cells drive B cell fate? a look at the humoral response.

Palacios P, Santibanez A, Aguirre-Munoz F, Gutierrez-Vera C, Nino de Zepeda-Carrizo V, Gongora-Pimentel M Front Immunol. 2025; 16:1505883.

PMID: 40040714 PMC: 11876049. DOI: 10.3389/fimmu.2025.1505883.


Gut microbiota trigger host liver immune responses that affect drug-metabolising enzymes.

Rao J, Qiu P, Zhang Y, Wang X Front Immunol. 2024; 15:1511229.

PMID: 39720713 PMC: 11668346. DOI: 10.3389/fimmu.2024.1511229.


State of play in the molecular presentation and recognition of anti-tumor lipid-based analogues.

Praveena T, Le Nours J Front Immunol. 2024; 15:1479382.

PMID: 39669569 PMC: 11635198. DOI: 10.3389/fimmu.2024.1479382.


DJ-X-013 reduces LPS-induced inflammation, modulates Th17/ myeloid-derived suppressor cells, and alters NF-κB expression to ameliorate experimental colitis.

Mandal M, Rakib A, Mamun M, Kumar S, Park F, Hwang D Biomed Pharmacother. 2024; 179:117379.

PMID: 39255739 PMC: 11479677. DOI: 10.1016/j.biopha.2024.117379.


Tim-4 alleviates acute hepatic injury by modulating homeostasis and function of NKT cells.

Wang Y, Wang Y, Ge Y, Wu Z, Yue X, Li C Clin Exp Immunol. 2024; 218(1):101-110.

PMID: 39036980 PMC: 11404119. DOI: 10.1093/cei/uxae063.


References
1.
Lan F, Zeng D, Higuchi M, Huie P, Higgins J, Strober S . Predominance of NK1.1+TCR alpha beta+ or DX5+TCR alpha beta+ T cells in mice conditioned with fractionated lymphoid irradiation protects against graft-versus-host disease: "natural suppressor" cells. J Immunol. 2001; 167(4):2087-96. DOI: 10.4049/jimmunol.167.4.2087. View

2.
Metelitsa L, Naidenko O, Kant A, Wu H, Loza M, Perussia B . Human NKT cells mediate antitumor cytotoxicity directly by recognizing target cell CD1d with bound ligand or indirectly by producing IL-2 to activate NK cells. J Immunol. 2001; 167(6):3114-22. DOI: 10.4049/jimmunol.167.6.3114. View

3.
Tahir S, Cheng O, Shaulov A, Koezuka Y, Bubley G, Wilson S . Loss of IFN-gamma production by invariant NK T cells in advanced cancer. J Immunol. 2001; 167(7):4046-50. DOI: 10.4049/jimmunol.167.7.4046. View

4.
Miyamoto K, Miyake S, Yamamura T . A synthetic glycolipid prevents autoimmune encephalomyelitis by inducing TH2 bias of natural killer T cells. Nature. 2001; 413(6855):531-4. DOI: 10.1038/35097097. View

5.
Naumov Y, Bahjat K, Gausling R, Abraham R, Exley M, Koezuka Y . Activation of CD1d-restricted T cells protects NOD mice from developing diabetes by regulating dendritic cell subsets. Proc Natl Acad Sci U S A. 2001; 98(24):13838-43. PMC: 61128. DOI: 10.1073/pnas.251531798. View