“Latest Stem Cells News”

“The tracheal team at Great Ormond Street Hospital is delighted that Ciaran is going home after his tracheal transplant. He is a wonderful boy who has become a great friend to us all, and he and his infinitely patient family have charmed us all. Ciaran has become our local iPad expert, and we will miss his advice. His recovery has been complicated, as one might expect for a new procedure, and we have kept him under close surveillance, hence the length of time he has been here. It is wonderful to see him active, smiling and breathing normally. We are very proud of him!

“Ciaran will continue to need regular follow up by us. This is so we can both make sure he is ok, and also learn what to expect for the next patient who needs this innovative therapy. The treatment offers hope to many whose major airways were previously considered untreatable or irreplaceable. We will continue to work with our colleagues in regenerative medicine throughout the world to ensure we can continue to improve both the science and treatment options.”

from http://www.ich.ucl.ac.uk/pressoffice/pressrelease_00852

Ciaran Finn-Lynch, who became the first child in the world to undergo a groundbreaking trachea transplant in March this year, is set to return home to Northern Ireland.

Ciaran underwent the transplant, which involved the removal of his own trachea replaced by a donor windpipe, at Great Ormond Street Hospital. Doctors then used Ciaran’s own stem cells from inside his body to build up the donor windpipe and ensure the organ was not rejected.

Four weeks ago, doctors were able to describe the transplant as a success for the first time after proving vascular supply had returned to the trachea.

Colleen and Paul, Ciaran’s parents, said: “We cannot thank all the staff involved in Ciaran’s transplant enough. When they initially suggested the procedure we agreed to it, knowing it would be the first time it had been tried in a child, as we have 100 per cent faith in them and the work they do. They were the best people in the world to treat our son.

“Ciaran has undergone some major operations in his life, even prior to this transplant in March. He is resilient and has kept his spirits up throughout. Two weeks ago he had a music lesson while he was on the intensive care unit, he played on the drums and he absolutely loved it. Ciaran’s spirit has never waned.

“We are obviously also incredibly grateful and indebted to Ciaran’s donor and are aware of the heartbreak that family went through in losing someone. They have displayed courage and selflessness and we would like to use this opportunity to urge people to think about signing up to the organ donor register.”

Scientists have for the first time succeeded in extracting vital stem cells from sections of vein removed for heart bypass surgery. Researchers funded by the British Heart Foundation (BHF) found that these stem cells can stimulate new blood vessels to grow, which could potentially help repair damaged heart muscle after a heart attack.

The research, by Paolo Madeddu, Professor of Experimental Cardiovascluar Medicine and his team in the Bristol Heart Institute (BHI) at the University of Bristol, is published in the leading journal Circulation.

In a world first in children, British and Italian doctors have transplanted a new airway (trachea) into a child and used the child’s own stem cells, in the body, to rebuild it.

The donated trachea was stripped of the donor’s old cells, down to the inert collagen. The child recipient’s bone marrow stem cells were collected, and applied to the graft in situ in the body, to rebuild the cellular component of the trachea. Thus the child’s own cells will be used to make the new airway sealed and effective.

This is the first time that this has been performed in a child. It is also the first time the entire length of the trachea has been transplanted.

The application of this technology should reduce greatly the risk of rejection of the new trachea, as the child’s stem cells will not generate any immune response.

Dr. Robert Johnson, MD, of Neurosurgical Associates of San Antonio, is presenting at the 5th Annual Stem Cell Summit in New York on February 16, 2010. Dr. Johnson will be presenting his most recent data proving the efficacy of point of care adult stem cell therapies in spine surgery. Point of care technology utilizes the patient’s own cells derived from bone marrow to inhibit bone growth in spinal fusion procedures. Dr. Johnson believes promoting cell therapy utilizing the patient’s own cells will change the future landscape of medicine.

“The use of autologous stem cells is revolutionizing medical care in both the prevention and treatment of spinal disorders,” said Johnson.

(…) Three months ago the world’s first cosmetic stem-cell facelift was carried out on Pauline Wills, 55, an office manager from South London, by Dr Aamer Khan from the Harley Street Medical Skin Clinic. It cost £7,500, took nearly six hours under local anaesthetic and Pauline had the added bonus of losing an inch from her tummy.

And because the procedure uses the body’s own stem cells – which makes it a living tissue graft – you grow into your own facelift during the six months afterwards (…)

Stem cells are present throughout the body and one of their functions is to repair damaged tissue and regenerate muscles, nerves, blood vessels and skin cells. The body has a reserve of these cells in the bone marrow, although there are a thousand times more stem cells in our fat stores (…)