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Pharmacogenetics of inflammatory bowel disease: a focus on Crohn's disease
Sara Rufini1, Cinzia Ciccacci1, Giuseppe Novelli1
1Department of Biomedicine & Prevention, Genetics Unit, University of Rome "Tor Vergata", Rome, Italy.
Abstract:
Crohn's disease is an inflammatory bowel disease showing a high heterogeneity in phenotype and a strong genetic component. The treatment is complex, due to different severity of clinical parameters and to the fact that therapies only permit to control symptoms and to induce remission for short periods. Moreover, all categories of drugs present a great interindividual variability both in terms of efficacy and side effects appearance. For this reason, the identification of specific genomic biomarkers involved in drugs response will be of great clinical utility in order to foresee drug's efficacy and to prevent adverse reactions, permitting a more personalized therapeutic approach. In this review, we focus the attention on the pharmacogenetic studies regarding drugs commonly utilized in Crohn's disease treatment.
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