Think reduction in healthcare costs if successful:
Salk scientists report success with stem cell therapy
http://tinyurl.com/krgmbc
Therapy, then success
Almost a year after he started adult stem cell therapy treatment, George Reed still chokes back tears when he talks about his regained health - made possible by the area's investment in research.
At his cardiologist's suggestion, he enrolled in a stem cell clinical trial at University Hospitals in downtown Cleveland. For a year, his doctors injected stem cells used to grow new blood vessels in areas of his heart that were not getting enough blood.
Reed's condition had progressively worsened to the point that he was forced to stop and catch his breath every few steps. Reed lived alone at the time. Simple household tasks left him exhausted. Picking up his mail was so laborious that he clambered into his pickup truck to drive to his mailbox.
After three months of the therapy, Reed noticed a significant improvement in his health. By the end of the clinical trial, he was able to walk two miles comfortably - slowly, but always looking ahead, like Cleveland's adult stem cell industry.
The work of Cherqui and her colleagues may have wider applications for other genetic diseases, providing proof of principle that adult stem cell transplants may be successful in humans for genetic diseases with systemic defects, especially those of a progressive nature.
Neuralstem is the first company to commence a stem cell trial to treat ALS. The trial will study the safety of Neuralstem's cells and the surgical procedures and devices required for multiple injections of Neuralstem's cells directly into the grey matter of the spinal cord. The FDA's approval represents a significant step toward delivering regenerative medicine directly to damaged neural cells in humans. ALS affects roughly 30,000 people in the U.S., with about 7,000 new diagnoses per year.
Summary:
A team of Harvard Stem Cell Institute (HSCI) researchers has made a major advance toward producing induced pluripotent stem cells, or iPS cells, that are safe enough to use in treating diseases in patients. The chemical that the team used is a small molecule that members named RepSox in honor of another Boston team. It replaces Sox2 and cMyc, two of the four genes currently being used to reprogram adult skin cells into an embryonic-like state.
“This demonstrates that we’re halfway home, and remarkably we got halfway home with just one chemical,” said Kevin Eggan, an HSCI principal faculty member who is the senior author of the paper being published online today by the journal Cell Stem Cell.
In January, the U.S. Food & Drug Administration gave Geron Corp. of Menlo Park, Calif., permission to test the UC Irvine treatment in individuals with thoracic spinal cord injuries, which occur below the neck. However, trying it in those with cervical damage wasn't approved because preclinical testing with rats hadn't been completed.
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