Blood Cells: Lymphocytes
Lymphocytes are a type of white ... cells attack and destroy cells infected with bacteria or viruses and cancer cells, recognizing these cells by the presence of antigens on their surfaces. The group of blood cancers called lymphomas are one type of ...
Drug-Toting Red Blood Cells Could Vanquish Allergies and Autoimmune Diseases
But using red blood cells as couriers could allow drugs to sidestep both the immune system and P450s. Red blood cells have other ... uses white blood cells that can cross the blood-brain barrier to deliver treatments for neurodegenerative diseases like ...
Why do we have blood types?
Like other ... that the red blood cells in each type are decorated with different molecules on their surface. In my type A blood, for example, the cells build these molecules in two stages, like two floors of a house. The first floor is called an H antigen.
Autoimmune disease—retraining white blood cells
Symptoms of an autoimmune disease disappeared after a team of scientists retrained the white blood cells ... body there is a type of cell that dies off en masse, on the order of 200 billion per day – red blood cells. Each of these programmed deaths ...
What Are White Blood Cells?
White blood cells, also called leukocytes, are essential for good health and protection against illness and disease ... and other foreign invaders that threaten your health. When your body is in distress and a particular area is under attack, white ...