Related Experiment Videos
Do nonclassical, class Ib MHC molecules present bacterial antigens to T cells?
E G Pamer1, M J Bevan, K F Lindahl
1Infectious Disease Section, Yale University School of Medicine, New Haven, CT 06510-8056.
Immune responses to bacterial antigens that appear unrestricted by the MHC may involve oligomorphic MHC class Ib molecules. One example is H-2M3, which binds N-formylated peptides and presents a Listeria peptide to cytotoxic T cells from infected mice. Lack of polymorphism makes these molecules a promising target for peptide vaccines.
Immune responses to bacterial antigens that appear unrestricted by the MHC may involve oligomorphic MHC class Ib molecules. One example is H-2M3, which binds N-formylated peptides and presents a Listeria peptide to cytotoxic T cells from infected mice. Lack of polymorphism makes these molecules a promising target for peptide vaccines.