Cell-cell interactions help drive tolerogenic or inflammatory responses to the maelstrom of antigens passing through the gut.

Scientists have identified a key food allergen behind eosinophilic esophagitis, offering new hope for diagnosis and treatment ...

Antigen processing and presentation is the mechanism by which whole antigens are degraded and loaded onto MHC molecules for display on the cell surface for recognition by T cells. Both macrophages ...

Donald Trump’s pick for health secretary had a particularly tough confirmation hearing—thanks to his own comments.

Sen. Angela Alsobrooks (D-Md.) on Thursday grilled Department of Health and Human Services secretary nominee Robert F.

The antigens on a person's red blood cells are recognized as ... While Neanderthals' general isolation could explain why ...

This could explain why EBV reactivation is linked to the onset or exacerbation of lupus. "Our findings demonstrate that T cells discriminate self- and neoself-antigens and do not recognize neoself ...

[13] The mH antigens explain the need (in some cases) for systemic immunosuppressive therapy to recipients of HLA-identical organ grafts and GVHD after HLA-identical stem cell transplantation.

The antigens on a person's red blood cells are ... While Neanderthals' general isolation could explain why their red blood cells did not evolve much over the years, there are still questions ...