Recent advances in understanding bile duct remodeling and fibrosis.

Cholestatic liver disease encompasses a detrimental group of diseases that are non-discriminatory in nature. These diseases occur over every age range from infancy (biliary atresia) to geriatrics (hepatitis). They also cover both genders in the form of primary sclerosing cholangitis in men and primary biliary cholangitis in women. Oftentimes, owing to the disease progression and extensive scarring, the treatment of last resort becomes a liver transplant. In this review, we will briefly discuss and explore new avenues of understanding in the progression of cholestatic liver disease and possible therapeutic targets for intervention. The greater our understanding into the idiopathic nature of cholestatic liver disease, the better our chances of discovering treatment options to halt or reverse the progression, reducing or eliminating the need for expensive and risky transplants.