A gene called DNMT3A is important for guiding blood stem cells into forming all the cell types present in blood, including ...

For years, the pancreas has been being taught in biology class as an easy system: insulin lowers blood sugar, and glucagon ...

Blood usually falls into a few widely recognized categories or types, based on the proteins that are expressed on the surface of red blood cells. For example, A or B antigens may be present there, ...

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 ...