Does c-reactive protein inhibit cholesterol efflux from human macrophage-derived foam cells?
CRP inhibits cholesterol efflux from human foam cells derived from THP-1 and PBMCs in vitro though oxidative stress, ERK1/2 activation, and downregulation of intracellular cholesterol transport molecules ABCA1 and ABCG1.
Patients with elevated pre-SABR non-target lung FDG-PET uptake are at increased risk of symptomatic RP after lung SABR. Our predictive model suggests patients with mean non-target lung SUV > 0.56 and MLD > 5.88 Gy EQD2 are at highest risk. Our predictive model should be validated in an external cohort before clinical implementation.