MECHANISMS IN ENDOCRINOLOGY: Vitamin D and COVID-19. Issue 5 (November 2020)

• Record Type: Journal Article
• Authors: Bilezikian, John P; Bikle, Daniel; Hewison, Martin; Lazaretti-Castro, Marise; Formenti, Anna Maria; Gupta, Aakriti; Madhavan, Mahesh V; Nair, Nandini; Babalyan, Varta; Hutchings, Nicholas; Napoli, Nicola; Accili, Domenico; Binkley, Neil; Landry, Donald W; Giustina, Andrea
• Is Part Of: European journal of endocrinology. Volume 183:Issue 5(2020)
• Page Start: R133
• Page End: R147
• Publication Date: 2020-11
• Subjects: Endocrinology -- Periodicals; 616.4005
• DOI: 10.1530/EJE-20-0665
• Languages: English
• ISSNs: 0804-4643

Abstract

Abstract : The SARS-CoV-2 virus responsible for the COVID-19 pandemic has generated an explosion of interest both in the mechanisms of infection leading to dissemination and expression of this disease, and in potential risk factors that may have a mechanistic basis for disease propagation or control. Vitamin D has emerged as a factor that may be involved in these two areas. The focus of this article is to apply our current understanding of vitamin D as a facilitator of immunocompetence both with regard to innate and adaptive immunity and to consider how this may relate to COVID-19 disease. There are also intriguing potential links to vitamin D as a factor in the cytokine storm that portends some of the most serious consequences of SARS-CoV-2 infection, such as the acute respiratory distress syndrome. Moreover, cardiac and coagulopathic features of COVID-19 disease deserve attention as they may also be related to vitamin D. Finally, we review the current clinical data associating vitamin D with SARS-CoV-2 infection, a putative clinical link that at this time must still be considered hypothetical.