From: The role of vitamin D in autoimmune diseases: could sex make the difference?
Studies in animal models | Studies in humans |
---|---|
↓ development and severity (e.g., hind paw swelling, bone erosion) [103, 104] ↓ autoantibodies production [102] ↓ Th1, Th17, ↑ Treg cells, ↓ IL-17, IFN-γ [105] | In vitro studies: ↓ TNF-α, IL-1α, IL-1β, IL-6 ↓ RANKL [106] ↑ tolerogenic DCs [107] Clinical studies: ↓ disease risk [114] ↓ disease activity [113, 115, 116] no improvement in RA outcomes [117] |