D R Milich, J L Hughes, A McLachlan, K E Langley, G B Thornton, J E Jones
Previous studies of murine T cell recognition of the pre-S(2) region of the hepatitis B surface Ag (HBsAg) identified high (H-2b,d,q), intermediate (H-2s,k), and low to nonresponder (H-2f) haplotypes. However, these studies utilized the y subtype of HBsAg. The purpose of this study was to examine the influence of viral subtype on T cell recognition of the pre-S(2) region and to identify specific T cell recognition sites in a panel of H-2 congenic strains. Immunization with pre-S(2) containing HBsAg particles of the d and y subtypes indicated that T cell recognition of the pre-S(2) region is predominantly subtype-specific in murine strains of eight different H-2 haplotypes...
May 1, 1990: Journal of Immunology