Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2020 Jun;19(6):102536.
doi: 10.1016/j.autrev.2020.102536. Epub 2020 Apr 3.

ACE2 at the centre of COVID-19 from paucisymptomatic infections to severe pneumonia

Affiliations
Free PMC article

ACE2 at the centre of COVID-19 from paucisymptomatic infections to severe pneumonia

Felice Rivellese et al. Autoimmun Rev. 2020 Jun.
Free PMC article
No abstract available

PubMed Disclaimer

Figures

Fig. 1
Fig. 1.
Angiotensin system and the development of lung injury in COVID-19. A) steady state in physiological condition; B) excess of angiotensin II signaling via AT2R1 following downregulation of ACE2 because of SARS-CoV-2 infection results in immune cell activation and lung injury. Abbreviations: ACE: Angiotensin convertin enzyme; ACE2: Angiotensin convertin enzyme 2; AT2R1: Angiotensin 2 receptor 1; AT2R2: Antiogensin 2 receptor 2
Fig. 2
Fig. 2
Possible mechanisms linking ACE2 functional deficit and different responses to SARS-CoV-2 in young vs elderly individuals and/or with coborbidities. Abbreviations: ACE: Angiotensin convertin enzyme; ACE2: Angiotensin convertin enzyme 2; AT2R1: Angiotensin 2 receptor 1; AT2R2: Antiogensin 2 receptor 2; AT2: alveolar type II cells

Similar articles

Cited by

References

    1. Favalli E.G., Ingegnoli F., De Lucia O., Cincinelli G., Cimaz R., Caporali R. COVID-19 infection and rheumatoid arthritis: faraway, so close! Autoimmun Rev. 2020;102523 doi: 10.1016/j.autrev.2020.102523. - DOI - PMC - PubMed
    1. Caso F., Costa L., Ruscitti P., Navarini L., Del Puente A., Giacomelli R. Could Sars-coronavirus-2 trigger autoimmune and/or autoinflammatory mechanisms in genetically predisposed subjects? Autoimmun Rev. 2020;102524 doi: 10.1016/j.autrev.2020.102524. - DOI - PMC - PubMed
    1. Huang C., Wang Y., Li X., Ren L., Zhao J., Hu Y. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Lancet. 2020;395:497–506. doi: 10.1016/S0140-6736(20)30183-5. - DOI - PMC - PubMed
    1. Yang X., Yu Y., Xu J., Shu H., Xia J., Liu H. Clinical course and outcomes of critically ill patients with SARS-CoV-2 pneumonia in Wuhan, China: a single-centered, retrospective, observational study. Lancet Respir Med. 2020 doi: 10.1016/S2213-2600(20)30079-5. - DOI - PMC - PubMed
    1. Peiris J.S.M., Yuen K.Y., Osterhaus A.D.M.E., Stöhr K. The severe acute respiratory syndrome. N Engl J Med. 2003 doi: 10.1056/NEJMra032498. - DOI - PubMed

MeSH terms

LinkOut - more resources