Does r753Q single-nucleotide polymorphism impair toll-like receptor 2 recognition of hepatitis C virus core and nonstructural 3 proteins?
R753Q SNP impairs TLR2-mediated immune recognition of HCV core and NS3 proteins. This biologic defect may account for the predisposition of patients to develop allograft failure after liver transplantation for chronic hepatitis C.
Among patients with cirrhosis and SBP, NSBBs increase the proportion who are hemodynamically compromised, time of hospitalization, and risks for hepatorenal syndrome and acute kidney injury. They also reduce transplant-free survival. Patients with cirrhosis and SBP should not receive NSBBs.