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Human lungs show limited permissiveness for SARS-CoV-2 due to scarce ACE2 levels but virus-induced expansion of inflammatory macrophages

ABSTRACT: Scarce ACE2 expression limits alveolar SARS-CoV-2 permissiveness and related tissue damage. Instead, non-productive virus uptake by alveolar macrophages leads to a specific pulmonary immune activation. COVID-19 ARDS is most likely caused by immunopathogenesis rather than alveolar viral damage.

ORGANISM(S): Homo sapiens

PROVIDER: GSE198864 | GEO | 2022/05/30

REPOSITORIES: GEO

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Human lungs show limited permissiveness for SARS-CoV-2 due to scarce ACE2 levels but virus-induced expansion of inflammatory macrophages

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