Serum 25-hydroxyvitamin D levels and dermatomyositis: A 2-sample mendelian randomization study.
Wei FengXiao-Na MaQi WuXiao-Qin ZhongShu-Lin ChenChang-Song LinQiang XuPublished in: International journal of rheumatic diseases (2024)
We provide the first evidence of a causal relationship between 25(OH)D levels and DM. Our findings support the importance of measuring serum 25(OH)D levels and considering vitamin D supplementation in clinical practice for patients with DM.