"The Acth Axis: Pathogenesis, Diagnosis and Treatment" is a comprehensive professional book edited by Dr. Rolf C. Gaillard. It brings together a team of international experts who address the complex topic of the hypothalamic-pituitary-adrenal (HPA) axis. The chapters cover a wide range of subjects, starting from the fundamental molecular developmental mechanisms of corticotrophic cells to the treatment of Cushing's disease. This work provides a modern overview of the pathogenesis, diagnosis, and treatment of disorders of the HPA axis. Notably, the chapters on appetite control and neuro-immunomodulatory processes reflect the latest advancements in these areas. The book is aimed at both students and professionals who wish to familiarize themselves with the latest scientific findings and clinical guidelines for the diagnosis and treatment of this challenging neuroendocrine disorder.