Protein found to bolster growth of damaged muscle tissue
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Biologists have found that a protein that plays a key role in the lives of stem cells can bolster the growth of damaged muscle tissue, a step that could potentially contribute to treatments for muscle degeneration caused by old age and diseases such as muscular dystrophy. The results show that a particular type of protein called integrin is present on the stem cell surface and used by stem cells to interact with, or “sense” their surroundings.
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