Signaling Pathways for Translation: Insulin and Nutrients

The articles in the present volume are by major contributors to our understanding of signaling pathways affecting protein synthesis. They focus pri­ marily on two extracellular anabolic signals, although others are included as well. Insulin is one of the best-studied extracellular regulators of protein syn­ thesis. Several of the known pathways for regulation of protein synthesis were elucidated using insulin-dependent systems. Regulation of protein synthesis by amino acids, by contrast, is...