Renin Angiotensin System (RAS) and Immune Function Outline
- Introduction
- The renin-angiotensin system (RAS).
- Historical perspective
- Current knowledge
- Immune function
- Historical perspective
- Current knowledge
- Protection against infectious disease
- Pathologies of the immune system
- disease associated damage caused by immune responses
normal concentration of T cells in blood vs concentration in immune disorders.
- autoimmune disorders
- statistics on incidence and prevalence
women are twice as likely to have autoimmune disorders
ii.economic costs
- Interactions of the RAS with the immune system
- Angiotensin II (Ang II) activation of T cells
- Ang II actions on other immune cells
- Pathophysiological interactions of the RAS with the immune system
- Inflammatory actions
- Autoimmune disease
- Pathophysiology
- Current therapeutic approaches
III. The RAS and lupus erythematosus (lupus)
- Specific interactions of the RAS with T cells
- Promotion of autoimmune function
- Promotion of lupus
- Strategies for blockade of the RAS as a therapeutic modality for treatment of lupus
- Blockade of Ang II production
- Renin inhibitors
- ACE inhibitors
- Blockade of AT1 Ang II receptor subtype
- Activation of AT2 Ang II receptor subtype with AT2 receptor agonists C21 compound 21
- Activation of mas (Ang 1-7 receptor)
- Promotion of Ang 1-7 formation
- Treatment with agonists of mas
- Summary and Conclusions
- Blockade of Ang II production


