Simvastatin attenuates rhinovirus-induced interferon and CXCL10 secretion from monocytic cells in vitro.

ABSTRACT: RV infections frequently trigger exacerbations of respiratory diseases, such as asthma, yet treatment and intervention options remain limited. Statin drugs are the treatment of choice for dyslipidemia and can also modulate immune cell function. To determine whether statin drugs modify antiviral responses of human monocytic cells, we obtained blood monocytes from donors with allergies and/or asthma and treated the cells with sim prior to challenge with RV. RV-induced secretion of CXCL10 was attenuated significantly, irrespective of RV type (RV-16, -14, or -1A), which corresponded with decreases in IFN-α secretion and pSTAT1. Sim pretreatment also reduced RV-induced CXCL10 secretion from human alveolar macrophages. The addition of mev and GGPP-two intermediates of the cholesterol biosynthesi

SUBMITTER: Wickert LE 

PROVIDER: S-EPMC4021432 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature