MHC class II molecules are central to the adaptive immune response, serving as the means by which antigen-presenting cells, notably dendritic cells, display processed peptides to CD4+ T cells. This ...

Which came first, MHC class I or MHC class II? For decades, it has been debated which of these two similar classes came first in evolution. Now, Keiichiro Hashimoto and his group at Fujita Health ...