Science
The key to proper muscle growth – EurekAlert
Three oscillating proteins cause new muscle cells to emerge from muscle stem cells in a balanced manner. In a paper being published in the journal Nature Communications…
IMAGE: Immunofluorescence analysis of a group of proliferating stem cells associated with a muscle fiber (grey). The stem cells produce Dll1 (red) and MyoD (green). Two of the cells produces MyoG…
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Credit: Birchmeier Lab, MDC
When a muscle grows, because its owner is still growing too or has started exercising regularly, some of the stem cells in this muscle develop into new muscle cells. The same thing happens when an injured muscle starts to heal. At the same time, however, the muscle…
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