Red blood cells are important mediators of the innate immune system. Depending on the cellular environment, these cells either activate the immune system or maintain the system in a dormant state. In ...

Platelets are small types of blood cells that prevent excessive bleeding. It’s possible to develop low or high platelet counts related to a number of health conditions. Platelets are one of the main ...

Nucleated red blood cells (NRBCs) are immature red blood cells that cannot perform their functions. They can indicate a person might have leukemia or another blood disorder, such as anemia. Share on ...

Neutrophils are an important part of your immune system. They’re a type of white blood cell that kills and eats bacteria and fungi to help your body fight infections and heal wounds. There are many ...

Red blood cell disorders refer to conditions that affect either the number or function of red blood cells (RBCs). Also known as erythrocytes, RBCs are concave, disc-shaped cells that move through ...

Your doctor will usually check your red blood cell count together with your other blood cell counts to look for conditions that cause low counts (anemia) or high counts. Many health conditions can ...

NEW YORK (Reuters Health) - In a report released Sunday, researchers describe the use of newly discovered enzymes to convert blood types A, B, and AB into O, the universal donor type. Blood types are ...

Hypertension is one of the most prevalent non-transmittable diseases in the world, with 29% of the world's population expected to suffer from the condition by 2025. Despite substantial advances in ...

New research suggests that a coronavirus infection alters the biomechanical properties of red and white blood cells, in some cases for months -- a possible explanation for long COVID. Using real-time ...