Understanding Muscle Hypertrophy - Study Sheds More Light on Process of Satellite Cell Recruitement: SRF, IL-6, STAT3, COX2, IL4 + More Funky Acronyms With Important Roles in the Structural Component of Muscle Growth.
No pain inflammation, no gain? In the long(er) run this could in fact be true. All of you who followed my advice to "like" the SuppVersity Facebook page and are thus keeping up with the numerous additional news I am posting there, should actually have seen the news item on the non-significance of the exercise-induced interleukin-6 (IL6) response for the exercise induced improvements in glucose metabolism ( read more ). The mere fact that the glucose metabolism of IL6(-) mice, which are mice who simply cannot express IL6, is still improved by "working out" does yet by no means preclude that the demonized cytokine does play a fundamental role in the exercise-induced systemic and local benefits. In fact, an even more recent rodent study would suggest that a certain degree of inflammation and the respective increase in IL6 immediately after a workout is even essential for persistent skeletal muscle hypertrophy. As you may remember from the Intermittent Though...