“So what are the characteristics of this blood type?”, “How many people in the world have it?”,“Why is it so rare?”

Bride, answers to these questions Let’s give it.

Goldblood is the expression used for Rh-null, the world’s rarest blood type.

The low incidence of this blood group, which has been identified in only 43 people so far, is not the only reason why this blood group is so called. The blood group called Rh-null is found in red blood cells. It lacks Rh antigens.

RhD protein in the Rh system Referring to only one of 61 potential proteins is available. That is, blood is considered Rh-zero if it lacks all 61 possible antigens in the Rh system.
This makes it compatible with other rare blood types that are difficult to match.

Moreover, this situation not only makes this blood rare.

It also makes it, figuratively speaking, as valuable as gold. For this reason, this blood is called “golden blood” among the public. Gold blood for someone with a rare blood group within the Rh system It is the universal blood type.

For this reason, it has enormous life-saving potential. Because golden blood produces Rh antigens. Genetic mutation in RHD and RHCE genes is a result.

Rh-null, as it is medically known, was first discovered in an Australian woman in 1961. In 2010, it became clear that 43 different people had this blood type. For now it’s business as usual 9 active donors There is.

For this reason, having golden blood is actually a risky situation. Rh-null can be donated to anyone who needs it because it lacks all possible antigens. But Rh-null is fair It can accept blood from people with Rh-zero blood type.

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