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. 2015 Jan 9;72(9):1663–1677. doi: 10.1007/s00018-014-1819-5

Fig. 1.

Fig. 1

Regulation of satellite cell activation. Satellite cell specific surface markers were indicated on the cell membrane. Key transcription factors involved in satellite cell activation were indicated in the nuclei of satellite cell. Key signaling pathways regulating satellite cell activation were listed. Major microenvironment components including extra cellular matrix and neighboring cell types (immune cells and blood vessels) affecting satellite cell activation were illustrated