Most people exposed to the parasites behind babesiosis don't get sick, but for others, the infection can be deadly.

A normal red blood cell count ranges between 4.5 and 5.3 million cells/μL for males ages 12 to 18 years, while the range is 4.1 to 5.1 million cells/μL for females of the same age group. How do ...

Red blood cells in the circulatory system make it difficult for most animals to become transparent. These cells are good at absorbing green light, which is the colour of light normally reflected ...

Several red blood cell disorders can decrease the effectiveness of a person’s red blood cells. These include anemia, polycythemia, sickle cell disease, thalassemia, and malaria.

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...

Animals that hibernate need a way to keep their blood flowing as their body temperature drops, and it seems that the mechanical properties of red blood cells may be key. Close.

A.S. Smith et al., “Myosin IIA interacts with the spectrin-actin membrane skeleton to control red blood cell membrane curvature and deformability,” PNAS, 115:E4377–85, 2018. Healthy red blood cells ...

Red blood cell-derived extracellular vesicles in type 2 diabetes are actively taken up by the endothelium, transferring the enzyme arginase-1 and triggering oxidative stress. This mechanism helps ...