by NYU Tandon School of Engineering Researchers found that Intra-articular injections of P15-1 together with high-molecular-weight hyaluronan (HMWHA) improved cartilage repair. In the left image, injections with HMWHA alone produced less robust cartilage repair than the right image, where it was paired with P15-1. Credit: NYU Tandon School of Engineering Injuries of the knee resulting in...