SARS-CoV-2 infection and stem cells: Interaction and intervention.

ABSTRACT: The emergence of the novel severe acute respiratory coronavirus 2 (SARS-CoV-2) in China and its rapid national and international spread have created a global health emergency. The resemblance with SARS-CoV in spike protein suggests that SARS-CoV-2 employs spike-driven entry into angiotensin-converting enzyme 2 (ACE2)-expressing cells. From a stem cell perspective, this review focuses on the possible involvement of ACE2⁺ stem/progenitor cells from both the upper and lower respiratory tracts in coronavirus infection. Viral infection-associated acute respiratory distress syndrome and acute lung injury occur because of dysregulation of the immune response. Mesenchymal stem cells appear to be a promising cell therapy given that they favorably modulate the immune response to reduce lu

SUBMITTER: Yu F 

PROVIDER: S-EPMC7263221 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature