Low exposure to sunlight is a risk factor for Crohn’s disease

Phenotypic and Functional Characterization of Ultraviolet Radiation-Induced Regulatory T Cells

(2014) A. Maeda et al.   JOURNAL OF IMMUNOLOGY

Clinical trial: vitamin D3 treatment in Crohn’s disease - a randomized double-blind placebo-controlled study

(2010) S. P. Jørgensen et al.   ALIMENTARY PHARMACOLOGY & THERAPEUTICS

Animal Protein Intake and Risk of Inflammatory Bowel Disease: The E3N Prospective Study

(2010) Prévost Jantchou et al.   AMERICAN JOURNAL OF GASTROENTEROLOGY

Environmental risk factors in Crohn's disease and ulcerative colitis: an update

(2009) F. Carbonnel et al.   GASTROENTEROLOGIE CLINIQUE ET BIOLOGIQUE

Lessons from geographic mapping of IBD in France

(2009) Chris Green et al.   INFLAMMATORY BOWEL DISEASES

Fine-scale geographic variations of inflammatory bowel disease in France: Correlation with socioeconomic and house equipment variables

(2009) Virginie Nerich et al.   INFLAMMATORY BOWEL DISEASES

Direct and Indirect Induction by 1,25-Dihydroxyvitamin D3of the NOD2/CARD15-Defensin β2 Innate Immune Pathway Defective in Crohn Disease

(2009) Tian-Tian Wang et al.   JOURNAL OF BIOLOGICAL CHEMISTRY

Crohn’s disease: The hot hypothesis

(2009) Laurent Peyrin-Biroulet et al.   MEDICAL HYPOTHESES

Inflammatory Bowel Disease

(2009) Clara Abraham et al.   NEW ENGLAND JOURNAL OF MEDICINE

Vitamin D signaling in immune-mediated disorders: Evolving insights and therapeutic opportunities

(2008) Femke Baeke et al.   MOLECULAR ASPECTS OF MEDICINE