ganoderma lucidum induces the expression of cd40/cd86 on peripheral blood monocytes

Authors

kazem ahmadi

research center of molecular biology, baqiyatallah university of medical sciences, tehran, iran majid riazipour

research center of molecular biology, baqiyatallah university of medical sciences, tehran, iran

abstract

background: the major immuno-modulating effects of ganoderma lucidum include mitogenicity and activation of immune effector cells such as t cells, macrophages and natural killer cells resulting in the production of cytokines. objective: the purpose of this study was to evaluate the expression of cd40 and cd80 by g. lucidum-treated human peripheral blood mononuclear cells. methods: monocytes were isolated and incubated at 37°c and 5% co2 for 24 h and 48 h in the presence or absence of different concentrations of g. lucidum. cells were then incubated with labelled monoclonal antibodies against cd14, cd40 and b7-1(cd80) molecules utilizing standard protocols, and analyzed by flow cytometry. results: the results showed that incubation of monocytes with g. lucidum led to marked enhancement of cd40 and b7-1 expression in a dose- and time- dependent manner (p

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Journal title:
iranian journal of immunology

جلد ۶، شماره ۲، صفحات ۸۷-۹۱

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