Tuesday, November 29, 2022
HomeHealthBlood created in the laboratory transferred to volunteers, and this is a...

Blood created in the laboratory transferred to volunteers, and this is a world news

A team of English researchers transfused people with synthetic blood derived from red blood cells grown in the laboratory.

Make up for the lack of blood

While blood reserves are too low in France, researchers may have found the solution by launching a revolutionary clinical trial. They transfused 2 participants with laboratory-grown red blood cells.

We hope that our red blood cells will live longer than those of blood donors

Cambridge University Professor Cedric Ghevaert is very hopeful about this new possibility: “We hope that our lab-grown red blood cells will live longer than those from blood donors. If our trial, the first of its kind in the world, is successful, it will mean that patients who need regular blood transfusions will need them less often in the future, changing their treatment“.

These red blood cells were taken from blood provided by voluntary donors. The red blood cells cultured in the laboratory are fresh, the professor states, specifying that a bag of blood ‘lived’ out of culture for about 120 days.

They have no unwanted side effects

To date, the two volunteer recipients are in good shape and continue to be closely monitored: ‘They have no unwanted side effects’ and are doing well, a note states. Other candidates will receive 2 mini-transfusions at least four months apart, one of standard donated red blood cells and the other of lab-grown red blood cells to find out if lab-made red blood cells last longer than blood cells made in the body.

Rare blood groups

The researchers thus hope to soon be able to offer treatment to patients with rare blood groups or people with complex transfusion needs.



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