期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1992
卷号：89
期号：7
页码：2752-2755
DOI：10.1073/pnas.89.7.2752
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Of nine established murine haplotypes, mice of three types (H-2d, H-2u, and H-2q) possess major histocompatibility complex class I glycoproteins able to present an identical viral peptide for recognition and lysis by virus-specific cytotoxic T lymphocytes. Incorporation of this viral epitope into a recombinant vaccinia vaccine and administration of a single dose protects mice with these three haplotypes from an ordinarily lethal challenge of virus. Hence, a common epitope can exist. The sharing of the ability to bind such epitopes among different MHC haplotypes underscores the feasibility of developing an effective cytotoxic T-lymphocyte vaccine for outbred populations like humans.
