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Does activation of the protective Renin-Angiotensin System have therapeutic potential in COVID-19?


ABSTRACT: Infection of lung cells by the corona virus results in a loss of the balance between, on the one hand, angiotensin II-mediated stimulation of the angiotensin II type 1 receptor and, on the other hand, stimulation of the angiotensin II type 2 receptor and/or the Mas receptor. The unbalanced enhanced stimulation of the angiotensin II type 1 receptor causes inflammation, edema and contributes to the pathogenesis of severe acute respiratory distress syndrome. Here we hypothesize that stable, receptor-specific agonists of the angiotensin II type 2 receptor and of the Mas receptor are molecular medicines to treat COVID-19 patients. These agonists have therapeutic potential in the acute disease but in addition may reduce COVID-19-associated long-term pulmonary dysfunction and overall end-organ damage of this disease.

SUBMITTER: Namsolleck P 

PROVIDER: S-EPMC7430134 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature

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Does activation of the protective Renin-Angiotensin System have therapeutic potential in COVID-19?

Namsolleck Pawel P   Moll Gert N GN  

Molecular medicine (Cambridge, Mass.) 20200817 1


Infection of lung cells by the corona virus results in a loss of the balance between, on the one hand, angiotensin II-mediated stimulation of the angiotensin II type 1 receptor and, on the other hand, stimulation of the angiotensin II type 2 receptor and/or the Mas receptor. The unbalanced enhanced stimulation of the angiotensin II type 1 receptor causes inflammation, edema and contributes to the pathogenesis of severe acute respiratory distress syndrome. Here we hypothesize that stable, recepto  ...[more]

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