D.H. Fremont, M. Matsumura, E.A. Stura, P.A. Peterson, I.A. Wilson, "Crystal structures of two viral peptides in complex with murine MHC class I H-2Kb," Science, 257: ...

A new study sheds light on why some patients with the most aggressive form of ovarian cancer respond better to treatment than others. Tumors positive for a molecule called MHC class II are linked to ...

The adaptive immune system is an antigen-specific structure that discriminates non-self molecules through the recognition of peptide antigens using receptor interactions between T-cells and ...

The immune system provides an integral defense against cancer growth and progression. Activating an anti-tumor immune response relies on several biological steps that can ultimately result in the ...