Crosstalk between the renin-angiotensin, complement and kallikrein-kinin systems in inflammation.

Bekassy Z, Lopatko Fagerström I, Bader M, Karpman D

Nat Rev Immunol - (-) - [2021-11-10; online 2021-11-10]

During severe inflammatory and infectious diseases, various mediators modulate the equilibrium of vascular tone, inflammation, coagulation and thrombosis. This Review describes the interactive roles of the renin-angiotensin system, the complement system, and the closely linked kallikrein-kinin and contact systems in cell biological functions such as vascular tone and leakage, inflammation, chemotaxis, thrombosis and cell proliferation. Specific attention is given to the role of these systems in systemic inflammation in the vasculature and tissues during hereditary angioedema, cardiovascular and renal glomerular disease, vasculitides and COVID-19. Moreover, we discuss the therapeutic implications of these complex interactions, given that modulation of one system may affect the other systems, with beneficial or deleterious consequences.

Category: Biochemistry

Type: Journal article

PubMed 34759348

DOI 10.1038/s41577-021-00634-8

Crossref 10.1038/s41577-021-00634-8

pii: 10.1038/s41577-021-00634-8
pmc: PMC8579187

Publications 9.5.0