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Class II MHC
Molecules found on the surface of certain immune cells that present processed antigens to helper T cells, playing a critical role in the immune response.
Glycoproteins
Proteins that have sugar molecules attached to them, playing critical roles in cell recognition, immune responses, and protection of cells.
Intracellular Pathogens
Microorganisms that invade and replicate within the cells of a host, including viruses, some bacteria, and parasites.
Interleukins
A group of cytokines that were first seen to be expressed by white blood cells (leukocytes) and play an important role in the immune system by regulating cell growth, differentiation, and mobility.
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