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CHENNAI – The country’s first public stem cell bank, which would store stem cells extracted from a newborn’s umbilical cord for common use, was inaugurated here on Thursday. The cells, which are collected from the blood from umbilical cord soon after childbirth, are preserved at -196 degrees Celsius in liquid nitrogen.
While mothers can store the blood for private use for a cost, they would be charged nothing if they donate it to the public bank. These cells are capable of developing into different kinds of cells and tissues, offering new treatment methods for serious disorders including blood
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A study published this week reinforces the potential value of stem cells in repairing major injuries involving the loss of bone structure.
The study shows that delivering stem cells on a polymer scaffold to treat large areas of missing bone leads to improved bone formation and better mechanical properties compared to treatment with the scaffold alone. This type of therapeutic treatment could be a potential alternative to bone grafting operations.
“Massive bone injuries are among the most challenging problems that orthopedic surgeons face, and they are commonly seen as a result of accidents as well as in soldiers returning
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The U.S. government approved the first 13 batches of human embryonic stem cells on Wednesday, enabling researchers using them to get millions of dollars in federal funding as promised by President Barack Obama in March.
“Today we are announcing the approval of the first 13 stem cell lines,” Collins told reporters in a telephone briefing.
In March, Obama lifted restrictions on human embryonic stem cell research imposed by his predecessor, George W. Bush.
He could not lift a restriction set by Congress, called the Dickey-Wicker amendment, that forbids the use of federal money to make the
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
Italy is the top country in the world for hematopoietic stem cell transplants per million inhabitants, said Alessandro Nanni Costa, the director of the National Transplant Center (CNT), presenting data today in Rome from a study by the Welfare Minister on umbilical cord stem cells.
Italy boasts a registry of 370,000 healthy adults available to donate blood stem cells.
The units of umbilical cord blood preserved in Italian biobanks number 17,503, while in 2008, only 141 were used in Italy or abroad.
The objective is to reach 80,000-90,000 units of umbilical cords preserved from which blood stem cells can be removed