Open AccessLow level of Vitamin C and dysregulation of Vitamin C transporter might be involved in the severity of COVID-19 Infection
Author(s) -
Taylor Patterson,
Carlos Isales,
Sadanand Fulzele
Publication year - 2021
Publication title -
aging and disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.808
H-Index - 54
ISSN - 2152-5250
DOI - 10.14336/ad.2020.0918
Subject(s) - medicine , food and drug administration , vitamin d and neurology , vitamin , disease , immune system , intensive care medicine , drug , covid-19 , immunology , pharmacology , infectious disease (medical specialty) , psychiatry
The Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has been spreading around the world at an exponential pace, leading to millions of individuals developing the associated disease called COVID-19. Due to the novel nature and the lack of immunity within humans, there has been a collective global effort to find effective treatments against the virus. This has led the scientific community to repurpose Food and Drug Administration (FDA) approved drugs with known safety profiles. Of the many possible drugs, vitamin C has been on the shortlist of possible interventions due to its beneficial role as an immune booster and inherent antioxidant properties. Within this manuscript, a detailed discussion regarding the intracellular function and inherent properties of vitamin C is conducted. It also provides a comprehensive review of published research pertaining to the differences in expression of the vitamin C transporter under several pathophysiologic conditions. Finally, we review recently published research investigating the efficacy of vitamin C administration in treating viral infection and life-threatening conditions. Overall, this manuscript aims to present existing information regarding the extent to which vitamin C can be an effective treatment for COVID-19 and possible explanations as to why it may work in some individuals but not in others.