The network for cardiac fuel metabolism contains intricate sets of interacting pathways that result in both ATP-producing and non–ATP-producing end points for each class of energy substrates. The most ...

Blood vessels form the first organ in the developing embryo and build extensive networks that supply all cells with nutrients and oxygen throughout life. As blood vessels get older, they often become ...

Edited by Stephen Long, University of Illinois at Urbana Champaign, Urbana, IL; received May 31, 2023; accepted August 28, 2023 ...