CD1: From Molecules to Diseases [version 1; referees: 3 approved]

Citation:

Moody DB, Suliman S. CD1: From Molecules to Diseases [version 1; referees: 3 approved]. F1000Research [Internet]. 2017;2017 (6(F1000 Faculty Rev) :1909.

Abstract:

The human cluster of differentiation (CD)1 system for antigen display is comprised of four types of antigen-presenting molecules, each with a distinct functional niche: CD1a, CD1b, CD1c, and CD1d. Whereas CD1 proteins were thought solely to influence T-cell responses through display of amphipathic lipids, recent studies emphasize the role of direct contacts between the T-cell receptor and CD1 itself. Moving from molecules to diseases, new research approaches emphasize human CD1-transgenic mouse models and the study of human polyclonal T cells in vivo or ex vivo in disease states. Whereas the high genetic diversity of major histocompatibility complex (MHC)-encoded antigen-presenting molecules provides a major hurdle for designing antigens that activate T cells in all humans, the simple population genetics of the CD1 system offers the prospect of discovering or designing broadly acting immunomodulatory agents.

Publisher's Version

Last updated on 10/31/2017