Journal of internal medicine
-
Although frailty is known to be an important prognostic factor in heart failure (HF), HF risk-adjustment models do not incorporate frailty measures and the interplay between frailty, age and pharmacotherapy is unclear. ⋯ Although the HFRS reflects aspects of frailty that patient age and Charlson scores do not, the addition of the HFRS to standard risk prediction equations provides little additional information. Prescribing practices correlate more with patient age than frailty status.
-
Innate and adaptive immune responses are pivotal in atherosclerosis, but their association with early-stage atherosclerosis in humans is incompletely understood. In this regard, untreated children with familial hypercholesterolaemia may serve as a human model to investigate the effect of elevated low-density lipoprotein (LDL)-cholesterol. ⋯ FH children display higher PBMC expression of immune-related genes mapped to several pathways, including T and B cells, and TNFSF than healthy children. Our results suggest that LDL-C plays an important role in modulating expression of different immune-related genes, and novel data on the involvement of these pathways in the early atherosclerosis may represent future therapeutic targets for prevention of atherosclerotic progression.