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Gut Microbiome Imbalance Promotes Liver Disease in Cystic Fibrosis
About 30% of patients with cystic fibrosis report liver abnormalities and 10% of these patients go on to experience severe liver disease. Traditionally, cystic fibrosis-related liver disease was thought to be caused primarily by defective bile secretion due to the dysfunctional CFTR protein, which limited treatment options. Yale’s recent study led by Romina Fiorotto, PhD, and Mario Strazzabosco, MD, PhD, has identified a connection between the gut microbiome and the development of liver disease in cystic fibrosis patients.