Involvement of the fas system in hepatitis C virus recurrence after liver transplantation
Javier Crespo, Monteserrat Rivero, Marta Mayorga, Emilio Fabrega, Fernando Casafont, Manuel Gomez‐Fleitas, Fernando Pons‐Romero – 30 December 2003 – To date, there have been no reports of the involvement of the Fas system in recurrent hepatitis C virus (HCV) infection after orthotopic liver transplantation (OLT). In 25 patients who underwent OLT for HCV‐related liver cirrhosis, we evaluated the expression of the Fas antigen (FasAg) on hepatocytes, apoptic hepatocytes, and serum levels of soluble Fas (sFas).