Hormones and Signaling focuses on the mechanisms of gene regulation at the cellular level. It also describes the actions of hormones in modulating gene regulation and animal development.

Key Features
* Glococorticoid and mineralcorticoid signaling
* Orphan nuclear receptors
* Nuclear receptor coactivators
* Cytokines and STAT signaling
* Coordination of cAMP signaling events through PKA anchoring
* G protein-coupled extracellular Ca2+ (Ca2+0)-sensing receptor (CaR)
* Pancreatic islet development
* Genetic analysis of androgen receptors in development and disease
* Antioprogestin regulable gene switch for induction of gene expression in vivo
* Steroid receptor knockout model