The CAT-1 is out of the bag: Endothelial cationic amino acid transporter-1 is a critical player in cardiorenal syndrome type 2

Academic Article

Abstract

  • Although the numbers of patients affected by cardiorenal syndrome keeps increasing, we lack a complete understanding of the molecular pathways involved in its development and progression. Nitric oxide synthase (NOS) may play a role in cardiorenal syndrome, particularly cardiorenal syndrome type 2 (CRS2). However, complexities and paradoxical clinical findings have limited translation. In the current Clinical Science, Giam et al. (Clinical Science (2020) 134, 2755-2769) highlight the role of a key NOS substrate transporter, the cationic amino acid transporter-1, in preserving renal function in CRS2. In this commentary, we introduce the cardiorenal syndrome and the putative role that nitric oxide (NO) may play in the development of this disease and discuss the exciting findings of Giam et al. (Clinical Science (2020) 134, 2755-2769) and their tantalizing translational implications.
  • Published In

  • Clinical Science  Journal
  • Clinical science  Journal
  • Digital Object Identifier (doi)

    Pubmed Id

  • 2650250
  • Author List

  • Hutchens MP; de Miguel C
  • Start Page

  • 105
  • End Page

  • 108
  • Volume

  • 135
  • Issue

  • 1