The COVID-19 pandemic has spawned global health crisis of unprecedented magnitude,
claiming millions of lives and pushing healthcare systems in many countries to the brink …

Vitamin D, when activated to 1, 25‐dihydroxyvitamin D, is a steroid hormone that induces
responses in several hundred genes, including many involved in immune responses to …

Background Given the sparse data on vitamin D status in pediatric COVID-19, we
investigated whether vitamin D deficiency could be a risk factor for susceptibility to COVID …

Genes involved in the regulation of viral recognition and its entry into a host cell have been
identified as candidates for genetic association studies on COVID-19 severity. Published …

Background The renin-angiotensin-aldosterone system was shown to be activated in severe
COVID-19 infection. We aimed to investigate the relationship between angiotensin …

The immunomodulatory and metabolic effects of vitamin D receptor (VDR) activation have
been considered beneficial in mitigating the susceptibility and severity of COVID-19 …

Background and aim Low vitamin D levels are associated with the severity of coronavirus
disease 19 (COVID-19). Vitamin D receptor gene polymorphisms, such as Tru9I rs757343 …

A growing body of research has shown how important vitamin D is in the prognosis of
coronavirus disease 19 (COVID-19). The vitamin D receptor is necessary for vitamin D to …

The single‐stranded RNA virus, SARS‐CoV‐2, causing the COVID‐19 pandemic, has
severely impacted daily life globally. It has been suggested to supplement the general …

There is increasing evidence regarding the importance of vitamin D in the prognosis of
coronavirus disease 2019 (COVID-19). Genetic variants in the vitamin D receptor (VDR) …