21. Other ultrastructural evidence for activated satellite cells include increased concentration of Golgi apparatus and pinocytotic vesicles. 22. There is some research indicating that satellite cells are negatively regulated by a protein called myostatin. 23. MEGF10 is a regulator of satellite cell myogenesis. 24. More specifically, upon activation, satellite cells can re-enter the cell cycle to proliferate and differentiate into myoblasts. 25. The field of satellite cell biology suffers from the same technical difficulties as other stem cell fields. 26. Short-term fasting can enhance satellite cell number. 27. The signal turns the satellite cells into functional muscle cells, which then replace damaged or weaken tissue. 28. Not without your satellite cell phone. 29. His studies showed that muscle satellite cells could be considered to be adult stem cells in muscle fibers. 30. Satellite cells are able to differentiate and fuse to augment existing muscle fibers and to form new fibers.
