Vitamin D a Key Modulator of Innate Immunity and Natural Defense From Acute Viral Respiratory Infections
Calcitriol has been found to induce the transcription of antimicrobial peptides – such as cathelicidin and defensin. Functional VDR has been identified in almost all immune cells, including neutrophils and antigen-presenting cells. In vitro studies have shown that vitamin D decreases the expression of pro-inflammatory cytokines and increases the production of antiviral proteins, suggesting an […]










