α1,3-Galactosyltransferase Deficiency in Germ-Free Miniature Pigs Increases N -Glycolylneuraminic Acids As the Xenoantigenic Determinant in Pig–Human Xenotransplantation

Abstract excerpt

In this study, we examined whether Hanganutziu-Deicher (H-D) antigens are important as an immunogenic non-α1,3-galactose (Gal) epitope in pigs with a disrupted α1,3-galactosyltransferase gene. The targeting efficiency of the AO blood genotype was achieved (2.2%) in pig fibroblast cells. A total of 1800 somatic cell nuclear transfer (SCNT) embryos were transferred to 10 recipients. One recipient developed to term...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Animal Genetics and Reproduction
• Share to Virus-based gene therapy research
• Share to Xenotransplantation and immune response