Red blood cell immunology

Red blood cell immunology focuses on how the immune system recognizes and interacts with red blood cells (RBCs). Sometimes, the immune system mistakenly identifies certain RBC surface proteins as foreign, producing antibodies that attack these cells, leading to conditions like hemolytic anemia. These immune responses are crucial during blood transfusions and pregnancy, as incompatible blood types can cause reactions. Understanding these processes helps ensure safe transfusions and manage related disorders by matching blood types and preventing immune attacks, maintaining healthy oxygen transport and overall circulation function.