Every two seconds, an American needs a blood transfusion. But blood transfusions aren’t as simple as taking one person’s blood and giving it to another. There are four different types, but type O ...

For kidney failure patients, transplants offer hope. Type O recipients wait years longer, as they can donate to anyone but ...

In a step toward increasing access to donor organs, scientists have converted a blood-type-A kidney to blood type O and then transplanted it into a brain-dead person. The kidney, which had essentially ...

If you create documents or graphics for your clients in your business, you can install and use custom fonts to make your designs more interesting. TrueType technology -- TTF extension -- was developed ...

Scientists have discovered two enzymes produced by gut bacteria that can convert type A into type O blood (which can be given to persons of all blood types). This finding could revolutionize blood ...

A pair of enzymes from the human gut microbiome can convert type A red blood cells to type O red blood cells. These enzymes might, with further development, help make universal blood that could be ...

Blood group systems are important for blood transfusion. In clinical transfusion, the ABO and Rh D blood group systems are the most critical among 33 human blood ...

In a new study, researchers report that they used newly discovered gut bacteria enzymes to convert type A blood to type O at a rate faster than ever before. Omnipresent blood shortages could soon be ...