Effects of Imiquimod on the Secretion of Cytokines by Human Epidermal Langerhans Cells and Ha- CaT Cells / 中华皮肤科杂志
Chinese Journal of Dermatology
;
(12)2003.
Artículo
en Chino
| WPRIM
| ID: wpr-525812
ABSTRACT
Objective To investigate the effects of imiquimod on cytokine secretions of normal human epidermal Langerhans cells (LCs) and HaCaT cells, and to better understand the mechanism of immune regulation by imiquimod. Methods LCs were sorted from prepared epidenmal cells by density gradient centrifugation and magnetic-activated cell sorting (MACS). LCs and HaCaT cells were cultured in media with or without 5 ?g/mL of imiquimod for 4 hours, then cell-free culture supernatants were harvested, cytokines were detected by ELISA kits. Results TNF-?, IL-1? and IL-6 secreted from imiquimod treated LCs were all higher than those from control LCs (all P
Texto completo:
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Dermatology
Año:
2003
Tipo del documento:
Artículo
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