A team of researchers from The Scripps Research Institute (TSRI) has discovered a way to use adult bone marrow stem cells to form new blood vessels in the eye or to deliver chemicals that will prevent the abnormal formation of new vessels.
This technique, which involves injecting the stem cells into the eye, could potentially be used to stimulate vessel growth and address inherited degenerations of the retina in the first instance, and in the second, to treat ocular diseases resulting from abnormal retinal angiogenesis, the aberrant growth of new blood vessels in the eye, which is the leading cause of vision loss in the United States.
"This is very exciting," says Martin Friedlander, M.D., Ph.D., who led the study. "We have shown that the cells can incorporate into the [degenerating] vasculature and make it normal."
Robin B. Clark | EurekAlert!
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