NewslettersMuscle Cell NewsHydroxysafflor Yellow A Triggered a Fast-To-Slow Muscle Fiber-Type Conversion via Regulating FoxO1 in MyocytesBy lbeveridge - June 3, 2022095In vitro experiments found that the water extract of safflower could significantly increase myosin heavy chain I (MyHC I), myoglobin and troponin I mRNA expression while downregulating MyHC IIb mRNA expression.[Food & Function]AbstractGraphical Abstract