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Lifer
SAN FRANCISCO - Research showing that bald mice can grow hair after being implanted with a type of stem cell could lead to a cure for baldness, a group of scientists says.
The project marks the first time that "blank slate" stem cells were able to induce hair growth, said Dr. George Cotsarelis, a University of Pennsylvania dermatologist and co-author of the study.
The study was released Sunday on the Web site of the journal Nature Technology in advance of its April publication date.
"We've shown for the first time these cells have the ability to generate hair when taken from one animal and put into another," Cotsarelis said in a telephone interview. "You can envision a process of isolating existing stem cells and re-implanting them in the areas where guys are bald."
The study confirms what scientists suspected for years: hair follicles contain "blank slate" stem cells that give most humans a full head of hair for life
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The project marks the first time that "blank slate" stem cells were able to induce hair growth, said Dr. George Cotsarelis, a University of Pennsylvania dermatologist and co-author of the study.
The study was released Sunday on the Web site of the journal Nature Technology in advance of its April publication date.
"We've shown for the first time these cells have the ability to generate hair when taken from one animal and put into another," Cotsarelis said in a telephone interview. "You can envision a process of isolating existing stem cells and re-implanting them in the areas where guys are bald."
The study confirms what scientists suspected for years: hair follicles contain "blank slate" stem cells that give most humans a full head of hair for life
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