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Claudia Castillo suffered from a tuberculosis infection which affected her bronchial tube making it collapse at the point where it entered her lungs. Facing a complete lung removal, Claudia instead went through a pioneering operation to have a new windpipe grown for her using her own bone marrow stem cells. Claudia, a native to Barcelona, has become the first person to be given a whole organ tailor-made just for her.

Blood transfusions used to be a silly business involving long waits for donors that required compatible blood types. Thanks to stem cell research, waiting for these donors is no longer necessary. Scientists have used embryonic stem cells to generate blood which could eventually lead to an unlimited supply of type O-negative blood, the most sought after blood for transfusions. “We literally generated whole tubes in the lab, from scratch,” said Robert Lanza, chief science officer at Advanced Cell Technologies. Unbelievable,... Continue reading