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The subject of producing artificial blood from stem cells has become a hot topic in Italy. “Italy is close to reaching the same objective announced by British researchers, on a similar timeframe,” therefore possibly in three years, “but using adult stem cells. Certainly, it is one thing to say that in three years we will begin the experimental phase, it’s another thing to speak about industrial production. It needs to be specified that the procedure to produce artificial blood is very expensive. Therefore this would be a complementary solution, which will not replace
A breakthrough was achieved recently in the case of an 18 year old boy, a case of advanced stage of Aplastic anemia where stem cells of not one but three donors were used to treat him. This spectacular feat was achieved by the doctors at The Netaji Subhash Chandra Bose Cancer Research Institute (NSCBCRI) Kolkata.
18 year old Aman, student of class 12, fainted in school. He was diagnosed for Aplastic Anemia, a disorder where the bone marrow stops producing red blood cells and platelets. He was treated in many hospitals, but no amount of blood transfusions or ‘immuno-suppressant’ medication
British scientists have created human red blood cells from spare embryonic stem cells, a major breakthrough they claim could soon pave the way for production of synthetic ‘O-negative‘ blood for medical transfusions.
The red blood cells have been produced from stem cells from spare IVF embryos as part of a three-billion-pound project to develop an alternative source of O-negative blood, the universal donor group which can be transfused into people without fear of rejection, ‘The Independent’ reported.
In their research, the scientists used more than a 100 spare embryos left over from treatment at fertility clinics to establish several embryonic stem
Using a patient’s own stem cells, researchers at Johns Hopkins have corrected the genetic alteration that causes sickle cell disease (SCD), a painful, disabling inherited blood disorder that affects mostly African-Americans. The corrected stem cells were coaxed into immature red blood cells in a test tube that then turned on a normal version of the gene.
The research team cautions that the work, done only in the laboratory, is years away from clinical use in patients, but should provide tools for developing gene therapies for SCD and a variety of other blood disorders.
In an article published online August 31 in
Bond strengthened: Eight-year-old Thamirabharuni, holding her brother who donated the stem cells, did not suffer from rejection or graft versus host disease as the tissue match was perfect – Photo: V. Ganesan
Eight-year-old Thamirabharuni and her one-year-old brother Pugazhendhi share a special kind of bond not commonly seen among siblings. Thanks to her brother, Thamirabharuni no longer suffers from thalassemia disease.
The stem cells transplanted in March helped her get rid of thalassemia. And hundred days after the procedure, one can safely say that her disease has been cured.
The stem cells that were transplanted came from two different sources