France scientists have found a new type of blood of the French blood supply agencies in Guadeloupe.
The woman is a popular operator of a new type of blood, named “negative GWADA” French blood establishment (EFS) said. The discovery took 15 years when the researchers received a blood sample from a patient who were testing before surgery.
“EFSAK World 48. He has just found a team system!” The agency said in a statement Social networks LinkedInThe discovery was officially accepted international international blood transfusion society in early June.
The Scientific Association had so far 47 Recognized blood group systems.
Thierry Peyard, the biologist of the EFS in the discovery, said the “very unusual” antibody was found the patient’s first time in 2011. However, at the time they did not do more research, he added.
Scientists finally had a mystery in 2019, highlighted a genetic mutation, “said a genetic mutation,” Peyard said.
The patient was 54 at the time and lived in Paris, when routine tests were detected before the surgery was detected, Peyard said.
This woman is “the only case in the world,” he said, “he said:” It is the only person in the world compatible with himself. “
The doctors of biologists said the woman inherited the type of father and mother’s blood, each had mutate gene.
The name “Negative GWada”, the patient’s origins and “sounds good”, is known for experts, Peyard said.
The ABO BLOOD team system was first found in the early 1900s. The DNA sequencing has accelerated the discovery of new blood groups in recent years.
Peyrard and colleagues expect to find other people with blood teammates.
“Knowing new blood groups means that patients with rare blood types have a better level of attention,” EFS said.
