Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2810965 | Trends in Endocrinology & Metabolism | 2007 | 7 Pages |
More than a century after its discovery, the physiological implications of the renin–angiotensin system (RAS) continue to expand, with the identification of new components, functions and subsystems. These advancements have led to better management and understanding of a broad range of cardiovascular and metabolic disorders. The RAS has traditionally been viewed as a circulatory system, involved in the short-term regulation of volume and blood pressure homeostasis. Recently, local RASs have been described as regulators of chronic tissue effects. Most recently, studies have provided evidence of a complete, functional RAS within cells, described as an ‘intracrine’ or intracellular system. A more comprehensive understanding of the intracellular RAS provides for new strategies in system regulation and a more efficacious approach to the management of RAS-related diseases.