An unidentified woman from Guadeloupe has the rarest blood type on Earth, to the extent that she’s only compatible with herself. The 68-year-old is thus far the only known member of the blood group ...

Medically reviewed by Amelia MacIntyre, DO One of the most important characteristics of blood is its type. Knowing your blood ...

What are hypersensitivity reactions, and what are the different types? Read on to learn more about these immune reactions and how they differ.

Learn about what blood types are, how people can determine their blood type, and how blood types affect transfusions.

Learn about the blood type diet and its specific recommendations for blood types O, A, B, and AB. WebMD provides insights into the diet’s benefits and possible risks ...

The most appealing element to this approach, termed antigen-specific immunotherapy (ASI), has been that it not only provides an effective means of controlling the autoimmune response via induction ...

Antigen-based Therapy for the Treatment of Type 1 Diabetes Introduction Antigen-based therapies (ABTs) seek to prevent or inhibit autoimmune diseases by inducing regulatory T-cell responses ...

Wardrobe Change Blood types can be characterized in multiple ways, but roughly speaking, the types come in four main forms: A, B, AB, and O. These types are distinguished by what kinds of sugar ...

Related: Blood types exist because red blood cells, which relay oxygen through the bloodstream, carry different proteins and sugars on their surfaces. These are called antigens.

Vaccines consisting of multiple antigens targeting multiple immune cell types are necessary to induce enhanced and long-lasting tumor remission." ...