Positivity: Stem cells apparently cure boy’s fatal disease
June 7, 2008
The treatment uses umbilical and marrow cells to help develop normal skin. Doctors say it may move his genetic disorder, recessive epidermolysis bullosa, ‘off the incurable list’ for other patients.
Using stem cells from umbilical cord blood and bone marrow, researchers have apparently cured a fatal genetic disease in a 2-year-old Minneapolis boy, which could open the door for other stem cell treatments.
For the first time in his life, Nate Liao is wearing normal clothes, eating food that has not been pureed, and playing with his siblings.
“Nate’s quality of life is forever changed,” said Dr. John Wagner of the University of Minnesota Medical School, who performed the treatment. “Maybe we can take one more disorder off the incurable list.”
The team later treated Nate’s 5-year-old brother, Jacob, and is preparing to treat 9-month-old Sarah Rose Mooreland of Folsom, Calif. Hopes are high for them as well.
Nate suffers from recessive epidermolysis bullosa, which affects 1 in 100,000 children. They lack a critical protein called collagen type VII that anchors the skin and lining of the gastrointestinal system to the body.
Their skin is extraordinarily fragile. Tearing and blistering occur with minimal friction, leading to painful wounds and scarring. Solid food produces erosion of the esophagus. Death usually results from malnutrition, infections or aggressive skin cancer.
The only treatment previously has been to wrap the skin in bandages. …..
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