New Rochelle, NY, November 14, 2018–Mice with heart failure that were treated with AAV8-based gene therapy to deliver the protein urocortin 3 (UCn3) had increased blood levels of UCn3 over a 5-week period and improved heart function. The mice received a single injection of AAV8.UCn3 after cryoinjury to induce left ventricular heart failure and showed...