Murine models of uremic cardiomyopathy as a necessary tool to unravel mechanisms involved in cardiorenal syndrome

Chronic kidney disease (CKD) and cardiovascular disease frequently run in parallel. Herein, Soppert et al. provide an interesting meta-analysis of the effects of CKD on cardiac remodeling and/or function in mice based on the model, strain, and duration. The authors sought to determine the most appropriate experimental model to unravel the specific underlying pathologic mechanisms involved in cardiac damage in CKD (single hit) or to investigate new strategies to prevent CKD-induced cardiovascular disease (multifactorial hits representing cardiovascular comorbidities of patients with CKD). Chronic kidney disease (CKD) and cardiovascular disease frequently run in parallel. Herein, Soppert et al. provide an interesting meta-analysis of the effects of CKD on cardiac remodeling and/or function in mice based on the model, strain, and duration. The authors sought to determine the most appropriate experimental model to unravel the specific underlying pathologic mechanisms involved in cardiac damage in CKD (single hit) or to investigate new strategies to prevent CKD-induced cardiovascular disease (multifactorial hits representing cardiovascular comorbidities of patients with CKD). A systematic review and meta-analysis of murine models of uremic cardiomyopathyKidney InternationalVol. 101Issue 2PreviewChronic kidney disease (CKD) triggers the risk of developing uremic cardiomyopathy as characterized by cardiac hypertrophy, fibrosis and functional impairment. Traditionally, animal studies are used to reveal the underlying pathological mechanism, although variable CKD models, mouse strains and readouts may reveal diverse results. Here, we systematically reviewed 88 studies and performed meta-analyses of 52 to support finding suitable animal models for future experimental studies on pathological kidney-heart crosstalk during uremic cardiomyopathy. Full-Text PDF Open Access