Background: The activity of epithelial lactase (LCT) associates with a polymorphism 13910 bp upstream the LCT-encoding gene (LCT-13910C>T). The relationship between LCT-13910C>T polymorphism and risk for colorectal cancer is unclear.
Aims: We examined the relationship between the LCT-13910C>T polymorphism causing lactose intolerance and risk for colorectal cancer/polyps onset in the Italian population.
Data from both basic research and clinical experience continue to suggest that mesalamines and thiopurines are effective and efficient for the maintenance of remission of inflammatory bowel diseases. Several decades following the formalization of their indications, attention on these two drugs has been fostered by recent achievements. Demonstration of the ability of mesalamine to activate a colonocyte differentiation factor has shed light on its chemopreventive effects on colorectal cancer; in addition to their anti-proliferative efficacy, thiopurines have been shown to be specific regulators of apoptosis.
View Article and Find Full Text PDFObjectives: To evaluate whether in chronic hepatitis C-positive patients who failed to respond to interferon (IFN) monotherapy a sustained response obtained with retreatment using the combination therapy of IFN + ribavirin can be safely considered to reflect eradication of the infection.
Methods: Prospective follow-up of a cohort of 97 patients who responded to retreatment with different regimens of IFN + ribavirin after failing to respond to a first IFN monotherapy course. The patients were followed throughout 7 yr of follow-up with determinations of HCV viremia every 6 months.