Free Republic

Surgeons in Sweden have replaced the cancerous windpipe of a Maryland man with one made in a laboratory and seeded with the man’s cells. The windpipe, or trachea, made from minuscule plastic fibers and covered in stem cells taken from the man’s bone marrow, was implanted in November. The patient, Christopher Lyles, 30, whose tracheal cancer had progressed to the point where it was considered inoperable, arrived home in Baltimore on Wednesday. It was the second procedure of its kind and the first for an American. “I’m feeling good,” Mr. Lyles said in a telephone interview from his home, where...

A British boy successfully underwent a groundbreaking operation involving the transplant of a windpipe which is being regenerated inside his body using his own stem cells, The Times of London reported Saturday. Scientists described the operation, carried out on Monday at London's Great Ormond Street Hospital, as a "milestone moment" in the development of techniques that could allow people to rebuild damaged or transplanted organs inside their bodies. The replacement trachea - the bony tube that connects the nose, mouth and lungs - was stripped of the donor's cells to leave a scaffold which was then laced with the child's...

WASHINGTON (Catholic Online) - A Spanish woman made medical history recently by receiving a new windpipe which had been grown from her own stem cells. The announcement has brought tremendous excitement among the pro-life as well as medical communities. The former group cited this as additional evidence that adult stem cell research, which is in complete accord with catholic social teaching, is producing real results. Claudia Castillo is a 30 year-old mother from Barcelona, Spain with a collapsed trachea, due to tuberculosis, that left her unable to breathe. Using a graft from a donor that was imbued with stem cells...

Tissue engineering has made possible this doubly innovative operation - the first trachea transplant and the first tissue transplant to be performed without the need for immunosuppression. Professor Paolo Macchiarini, Head of the thoracic surgery department of Hospital Clínic has led the basic research and the international team formed by the universities of Bristol, Padua and Milan, who contributed to this success. The transplanted tissue is a hybrid from a donor that was repopulated with stem and epithelial cells from the recipient. Five months later, Claudia Castillo, who required the operation to save a lung following tuberculosis, is in perfect...

A woman has been given a new section of windpipe created from her own stem cells in an operation that could revolutionise surgery. Claudia Castillo, 30, who lives in Barcelona, has become the first person to be given a whole organ tailor-made for her in laboratories across Europe. A graft from a donor was used, but because it has been imbued with Ms Castillo’s own cells, there is no sign that her body will reject the organ. Researchers and surgeons from Britain, Italy and Spain collaborated to grow tissue from Ms Castillo’s own bone marrow stem cells, using them to...