- It is a multifactorial autoimmune disease manifested as gluten intolerance, involving both genetic and environmental factors.
- Celiac disease affects both adults and children
- Some genes have variants that confer an increased susceptibility to developing the disease. The most important related genes are HLA-DQA1 and HLA-DQB1. Other related genes are (IL21, IL18RAP, RGS1, SH2B3, MY098 and IL10) also contribute to the risk of suffering the disease.
- The intake of foods with gluten causes a systemic reaction manifested by symptoms such as diarrhea, abdominal pain, inflammation, lactose intolerance, anorexia and weight loss.
- Several diseases can mask the diagnosis of celiac disease, particularly inflammatory bowel disease, inflammatory bowel syndrome and tropical sprue.