Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9236652 | Clinical Immunology | 2005 | 5 Pages |
Abstract
The in vitro effect of the hydrophilic statin - pravastatin - and three hydrophobic statins - atorvastatin, lovastatin and simvastatin - on the production of IL-1β, IL-1ra, IL-2, IL-6 and IFN-γ by human peripheral blood mononuclear cells (PBMC) and their response to mitogens was examined. Lovastatin and simvastatin increased the production of IL-1β in a dose dependent manner and reduced secretion of IL-1ra at high concentration. These two statins exerted a dose dependent inhibitory effect on IL-2 production and reduced the secretion of IFNγ at high dose. Atorvastatin did not affect IL-1β, but suppressed IL-1ra, IL-2 and IFNγ production. Atorvastatin, lovastatin and simvastatin caused a dose dependent inhibition of mitogen-induced proliferation of PBMC. IL-6 production was not affected by any one of the statins. While pravastatin caused a slight reduction in the proliferative response of PBMC to PHA, it did not affect either their response to Con A and PWM, or the secretion of cytokines tested.
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Authors
Hanna Bessler, Hertzel Salman, Michael Bergman, Rachel Straussberg, Meir Djaldetti,