Background The optimum dosage for vitamin D supplementation has not yet been
elucidated in patients with Ulcerative colitis (UC). The aim of this study was to investigate the …

Abstract Background and Aims: Both science and patients associate diet with inflammatory
bowel disease [IBD]. There is no doubt that links between IBD and diet are numerous, based …

Abstract Background Vitamin D receptor (VDR) and SLC26A3 (DRA) have been identified
as pivotal protective factors in maintaining gut homeostasis in IBD patients. However, the …

The vitamin D receptor (VDR) is a ligand-activated transcription factor that regulates gene
expression in many cell types, including immune cells. It requires binding of 1, 25 dihydroxy …

Dramatic changes in the environment and human lifestyle have been associated with the
rise of various chronic complex diseases, such as inflammatory bowel disease (IBD). A …

Background Presenting features of inflammatory bowel disease (IBD) are non-specific. We
hypothesized that mRNA profiles could (1) identify genes and pathways involved in disease …

Inflammatory bowel disease (IBD) is a chronic immune-mediated inflammatory condition
primarily involving the gastrointestinal tract. It includes Crohn's disease (CD), ulcerative …

Vitamin D has been implicated in the pathogenesis of skeletal disorders and various
autoimmune disorders. Vitamin D can be consumed from the diet or synthesized in the skin …

Abstract COVID-19 (CO rona VI rus D isease of 20 19), the disease caused by the severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2), represents an ongoing global …

METHODS: We conducted a nationwide population-based cohort study of 83,435 patients
with incident IBD (ulcerative colitis [UC]: n= 50,162, Crohn's disease [CD]: n= 26,763, and …