Regulatory effect of LPS on interleukin 27 and its relationship between COX-2 and PGE2 / 中华微生物学和免疫学杂志
Chinese Journal of Microbiology and Immunology
;
(12): 1133-1136, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-382773
ABSTRACT
Objective To explore the regulatory effect of LPS on the expression of interleukin 27 (IL-27),and uncover the relationships among cyclooxyenase-2(COX-2),prostaglandin E2(PGE2) and IL-27.Methods THP-1 cells were stimulated with different doses of LPS,IL-27 and PGE2 levels in the supernatants were measured by enzyme-linked immunosorbent assay(ELISA) at different time,expression of COX-2 was measured by RT-PCR and Western blot.Results IL-27 can be induced by LPS in THP-1 cells in a time and dose dependent fashion,and IL-27 induces COX-2 mRNA expression,COX-2 protein production,and PGE2 release in a time and dose fashion.Conclusion LPS can stimulate the relase of IL-27 at cell level,and IL-27 can induce the expression of COX-2 and production of PGE2.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Microbiology and Immunology
Ano de publicação:
2010
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS