Abstract
Vasopressin (AVP) and its receptors play a pivotal role in maintaining body homeostasis under physiological and pathophysiological conditions. As a consequence, the vasopressin system has emerged as an important target for both diagnostic and therapeutic applications in a number of medical conditions. Stoichiometric generation of AVP with copeptin, which is relatively accessible in the blood for measurements, makes copeptin a valuable surrogate of AVP. In this review, we present the regulation of release of AVP and activation of V1a, V1b, and V2 vasopressin receptors under physiological and pathological conditions. We make a survey of the role of AVP in: the regulation of the cardiovascular system; body fluid osmolality; natraemia; endocrine regulation; food intake; metabolism; circadian rhythmicity, immunological processes; and in the formation of learning, memory, cognition, and emotional and social behaviours. We also discuss the significance of the inappropriate functioning of the vasopressin system for: the development of cardiovascular diseases; disturbances of the water-electrolyte balance; energy metabolism; inflammatory processes; pain; neurogenic stress; memory disorders; depression; anxiety; autism; and schizophrenia. The structure and biological properties of peptide and non-peptide agonists and antagonists of V1a, V1b and V2 vasopressin receptors are presented and the potential use of copeptin and the current and likely indications for AVP agonists and antagonists in the diagnosis and therapeutics of multiple pathological conditions is discussed.
Keywords: Antidiuretic hormone, biomarkers, cardiovascular diseases, neuropeptides, psychiatric disorders, vaptans.
Call for Papers in Thematic Issues
Interaction between drugs and endocrine diseases
The introduction of highly active antiretroviral therapy accelerated studies and our understanding on the interaction between pharmacological therapies and endocrine diseases. Drugs can precipitate endocrine via different mechanisms, including direct alteration of hormone production and secretion, dysregulation of hormonal axis, effects on hormonal transport, receptor-binding, and cellular signalling. Common drug-induced ...read more
Tissue Distribution and Metabolism of Micro- and Nanoparticles and Medical Implants
With the continuous advancement of modern science and engineering, numerous functional materials and active molecules have been developed and utilized in various industrial, medical, and food applications. Many of these can enter the body, either actively or passively, and have significant and intricate impacts on human health. For example, biomaterials ...read more
Related Books
Nanoparticles and Nanocarriers Based Pharmaceutical Formulations
Localized Micro/Nanocarriers for Programmed and On-Demand Controlled Drug Release
Advanced Pharmaceutical and Herbal Nanoscience for Targeted Drug Delivery Systems Part I
Advanced Pharmaceutical and Herbal Nanoscience for Targeted Drug Delivery Systems Part II
Mixed Polymeric Micelles for Osteosarcoma Therapy: Development and Characterization
A Comprehensive Text Book on Self-emulsifying Drug Delivery Systems
Nanomaterials: Evolution and Advancement towards Therapeutic Drug Delivery (Part II)
Nanomaterials: Evolution and Advancement Towards Therapeutic Drug Delivery (Part I)
122
9
3
1