Stem cells are precursors of a variety of different cells: They can turn into anything from blood to bone to muscle. Human blood stem cells, known as hematopoietic stem cells, are the forerunners of ...
Blood is full of a number of things. There are the red cells, which contain oxygen-carrying hemoglobin and are used in transfusions for anemia.There are white cells, which rush to defend the system ...
The 19th-century science fiction novel Frankenstein explores the idea of combining artificial materials with human body ...