Effect of monoclonal antibody to CD47 molecule on dendritic cell differentiation and function / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)2000.
Article
Dans Chinois
| WPRIM
| ID: wpr-523818
ABSTRACT
AIM:
To explore the influence of CD47 molecules on the maturation and function of cultured dendritic cells (DCs).METHODS:
Monocyte cell-derived DCs were propagated in granulocyte-macrophage colony-stimulating factor (GM-CSF) and lipopolysaccharide (LPS) plus interleukin (IL)-4, in the presence or absence of anti CD47 monoclonal antibodies (anti-CD47 mAbs). Flow cytometry was used to detect the cell surface phenotype. The concentration of IL-12P70 in supernatant was measured by ELISA technique. The antigen-presenting functions of DCs were determined in one-way mixed leukocyte reaction by Brdu-ELISA. Electrophoretic mobility shift assays (EMSA) was used to examine NF-?B activity.RESULTS:
The anti-CD47 mAbs markedly suppressed the expression of CD80,CD86,CD83,CD1a,HLA-DR on the surface of DCs (P
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Journal of Pathophysiology
Année:
2000
Type:
Article
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