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Cholesterol and COVID-19—therapeutic opportunities at the host/virus interface during cell entry
Grewal, Thomas, Nguyen, Mai Khanh Linh und Buechler, Christa
(2024)
Cholesterol and COVID-19—therapeutic opportunities at the host/virus interface during cell entry.
Life Science Alliance 7 (5), e202302453.
Veröffentlichungsdatum dieses Volltextes: 11 Mrz 2024 15:54
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.57884
Zusammenfassung
The rapid development of vaccines to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections has been critical to reduce the severity of COVID-19. However, the continuous emergence of new SARS-CoV-2 subtypes highlights the need to develop additional approaches that oppose viral infections. Targeting host factors that support virus entry, replication, and propagation provide ...
The rapid development of vaccines to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections has been critical to reduce the severity of COVID-19. However, the continuous emergence of new SARS-CoV-2 subtypes highlights the need to develop additional approaches that oppose viral infections. Targeting host factors that support virus entry, replication, and propagation provide opportunities to lower SARS-CoV-2 infection rates and improve COVID-19 outcome. This includes cellular cholesterol, which is critical for viral spike proteins to capture the host machinery for SARS-CoV-2 cell entry. Once endocytosed, exit of SARS-CoV-2 from the late endosomal/lysosomal compartment occurs in a cholesterol-sensitive manner. In addition, effective release of new viral particles also requires cholesterol. Hence, cholesterol-lowering statins, proprotein convertase subtilisin/kexin type 9 antibodies, and ezetimibe have revealed potential to protect against COVID-19. In addition, pharmacological inhibition of cholesterol exiting late endosomes/lysosomes identified drug candidates, including antifungals, to block SARS-CoV-2 infection. This review describes the multiple roles of cholesterol at the cell surface and endolysosomes for SARS-CoV-2 entry and the potential of drugs targeting cholesterol homeostasis to reduce SARS-CoV-2 infectivity and COVID-19 disease severity.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | Life Science Alliance | ||||
| Verlag: | Life Science Alliance | ||||
|---|---|---|---|---|---|
| Band: | 7 | ||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 5 | ||||
| Seitenbereich: | e202302453 | ||||
| Datum | 22 Februar 2024 | ||||
| Institutionen | Medizin > Lehrstuhl für Innere Medizin I | ||||
| Identifikationsnummer |
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| Dewey-Dezimal-Klassifikation | 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Ja | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-578840 | ||||
| Dokumenten-ID | 57884 |
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