Bioengineered organs may redefine transplants for humans someday, and even allow damaged organs to regenerate.
Northwestern University researchers are in the beginning stages of bioengineering tissues and entire organs from stem cells of adult rats and mice, said Dr. Jenny Zhang. Zhang directs the Microsurgical Core within the Comprehensive Transplant Center at Feinberg.
Once engineered, Zhang said her team will be able to test the functionality of such organs as transplants in the rodents. For now, Zhang and fellow researchers are using a biodegradable scaffold, a kind-of-skeleton of an organ with all living cells removed, to test the model.
By developing a
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Transplanting stem cells from one’s own bone marrow (autologous stem cell transplants) improves the symptoms of muscular sclerosis (MS), and in some cases the neurological disease actually regressed. These are the encouraging results obtained from a small study performed on 21 remittent MS patients by a group from the Northwestern University School of Medicine in Chicago and published in Lancet Neurology. “All of the patients,” said the neurologists, “witnessed an improvement in their conditions three years after the stem cell transplants were performed. Of these, 81pct benefited from visible progress, measured in terms of
Adult Stem Cell Research Shows that Diabetes Type 1 Can Be Helped
In a Stem Cell research study that is being published today in the Journal of American Medical Association (JAMA), Adult Stem Cells have been used to help patients with Diabetes Type 1.
20 of 23 Patients Helped With Their Own Adult Stem Cells
An estimated 400.000 Americans suffer from multiple sclerosis, but the findings of a new clinical trial shows promise in the fight to reverse symptoms of MS.
Researchers at Northwestern University conducted a trial using patients’ own stem cells to treat symptoms of multiple sclerosis, reports Early Show correspondent Debbye Turner Bell, and although the study group was small — only 21 patients participated in it — the findings are a huge breakthrough in the fight against MS.
Edwin McClure is strong and healthy now, but just four years ago, his life was very different.
“I would get fatigued. I couldn’t deal with
Stem Cell Treatment Helps Scleroderma Patient From New Jersey
New Jersey resident, Michael George feels “reborn” after having his own adult stem cells implanted in him to treat his scleroderma in a new stem cell treatment. Scleroderma is an autoimmune disease which is mostly known as a skin disorder, but in it’s worst form, also attacks […]