Browse > Article
http://dx.doi.org/10.5090/kjtcs.2010.43.5.499

Expression of CD40, CD86, and HLA-DR in CD1c+ Myeloid Dendritic Cells Isolated from Peripheral Blood in Primary Adenocarcinoma of Lung  

Kang, Moon-Chul (Department of Thoracic and Cardiovascular Surgery, Seoul National University Bundang Hospital)
Kang, Chang-Hyun (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital)
Kim, Young-Tae (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital)
Kim, Joo-Hyun (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital)
Publication Information
Journal of Chest Surgery / v.43, no.5, 2010 , pp. 499-505 More about this Journal
Abstract
Background: There have been several reports using animal experiments that CD1-restricted T-cells have a key role in tumor immunity. To address this issue, we studied the expression of markers for CD1c+ myeloid dendritic cells (DCs) isolated from peripheral blood in the clinical setting. Material and Method: A total of 24 patients with radiologically suspected or histologically confirmed lung cancer who underwent pulmonary resection were enrolled in this study. The patients were divided according to histology findings into three groups: primary adenocarcinoma of lung (PACL), primary squamous cell carcinoma of lung (PSqCL) and benign lung disease (BLD). We obtained 20 mL of peripheral venous blood from patients using heparin-coated syringes. Using flow-cytometry after labeling with monoclonal antibodies, data acquisition and analysis were done. Result: The ratio of CD1c+CD19- dendritic cells to CD1c+ dendritic cells were not significantly different between the three groups. CD40 (p=0.171), CD86 (p=0.037) and HLA-DR (p=0.036) were less expressed in the PACL than the BLD group. Expression of CD40 (p=0.319), CD86 (p=0.036) and HLA-DR (p=0.085) were less expressed in the PACL than the PSqCL group, but the differences were only significant for CD86. Expression of co-stimulatory markers was not different between the PSqCL and BLD groups. Expression of markers for activated DCs were dramatically lower in the PACL group than in groups with other histology (CD40 (p=0.005), CD86 (p=0.013) HLA-DR (p=0.004). Conclusion: These results suggest the possibility that CD1c+ myeloid DCs participate in control of the tumor immunity system and that low expression of markers results in lack of an immune response triggered by dendritic cells in adenocarcinoma of the lung.
Keywords
Immunology; Adenocarcinoma; Lung neoplasm; Dendritic cells; Antigens;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Sallusto F, Lanzavecchia A. The instructive role of dendritic cells on T-cell responses. Arthritis Res 2002;4(suppl 3): S127-32.   DOI
2 Dhodapkar M, Steinman R, Krasovsky J, Munz C, Bhardwaj N. Antigen-specific inhibition of effector T cell function in humans after injection of immature dendritic cells. J Exp Med 2001;193:233-8.   DOI   ScienceOn
3 Thurnher M, Radmayar C, Ramoner R, et al. Human renal-cell carcinoma tissue contains dendritic cells. Int J Cancer 1996;68:1-7.   DOI   ScienceOn
4 Chaux P, Favre N, Martin M, Martin F. Tumor-infiltrating dendritic cells are defective in their antigen-presenting function and inducible B7 expression in rats. Int J Cancer 1997;72:619-24.   DOI   ScienceOn
5 Cui J, Shin T, Kawano T, et al. Requirement for V $\alpha$14 NKT cells in IL-12-mediated rejection of tumours. Science 1997;278:1623-6.   DOI   ScienceOn
6 Hayakawa Y, Godfrey DI, Smyth MJ. Alpha-galactosylceramide: potential immunomodulatory activity and future application. Curr Med Chem 2004;11:241-52.   DOI   ScienceOn
7 Smyth MJ, Taniguchi M, Street SE. The anti-tumour activity of IL-12: mechanisms of innate immunity that are model and dose dependent. J Immunol 2000;165:2665-70.   DOI
8 Jonuleit H, Schmitt E, Steinbrink K, Enk A. Dendritic cells as a tool to induce anergic and regulatory T cells. Trends Immunol 2001;22:394-400.   DOI   ScienceOn
9 Almand B, Resser JR, Lindman B, et al. Clinical significance of defective dendritic cell differentiation in cancer. Clin Cancer Res 2000;6:1755-66.
10 Nakagawa R, Nagafune I, Tazunoki Y, et al. Mechanisms of the antimetastatic effect in the liver and of the hepatocyte injury induced by $\alpha$-galactosylceramide in mice. J Immunol 2001;166:6578-84.   DOI
11 Banchereau J, Briere F, Caux C, et al. Immunobiology of dendritic cells. Annu Rev Immunol 2000;18:767-811.   DOI   ScienceOn
12 Shortman K, Liu YJ. Mouse and human dendritic cell subtypes. Nat Rev Immunol 2002;2:151-61.   DOI   ScienceOn
13 Lindquist RL, Shakhar G, Dudziak D, et al. Visualizing dendritic cell networks in vivo. Nat Immunol 2004;5: 1243-50.   DOI   ScienceOn
14 McLellan AD, Kapp M, Eggert A, et al. Anatomic location and T-cell stimulatory functions of mouse dendritic cell subsets defined by CD4 and CD8 expression. Blood 2002; 99:2084-93.   DOI   ScienceOn
15 David WO, Sylvia A, Nina B. Manipulating dendritic cell biology for the active immunotherapy of cancer. Blood 2004;104:2235-46.   DOI   ScienceOn
16 Satthaporn S, Eremin O. Dendritic cells (I): biological functions. J R Coll Surg Edinb 2001;46:9-19.
17 Satthaporn S, Eremin O. Dendritic cells (II): Role and therapeutic implications in cancer. J R Coll Surg Edinb 2001;46:159-67.