[Analysis of HLA alleles polymorphism in Chinese patients with primary biliary cirrhosis].

Susceptibility to primary biliary cirrhosis in Chinese is associated with DRB1*0701 allele and differs from people in North America, South America, North Europe and even in Japan, but the association is not restricted to any particular subgroup of patients. Valine at position 78 of HLA DRbeta1 may play an important role in the pathogenesis of primary biliary cirrhosis.