TRAF6 scko (IMAGE) University of Louisville Caption TRAF6scko are from satellite cell-specific TRAF6- knockout mice which show drastic deficit in muscle regeneration due to lack of TRAF6. Credit UofL Usage Restrictions Credit: University of Louisville/Hindi and Kumar License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.