NewslettersMuscle Cell News Mir-22-Incorporated Polyelectrolyte Coating Prevents Intima Hyperplasia After Balloon-Induced Vascular Injury By lbeveridge - June 3, 2022 0 Scientists used miR-22 as balloon loaded drugs and polyelectrolyte complexes polyethyleneimine/polyacrylic acid as balloon coatings to establish a new drug-coated balloon system through the ultrasonic spray method. [Biomaterials Science] AbstractGraphical Abstract