Feng Zhao's Biomed Lab (IMAGE) Michigan Technological University Caption Zhao and her team have shown the potential of biomimicry to grow microvessels in tissues suitable for a cardiac patch. The next steps will be animal trials and refining medical technology for implants and devices. With the help of tiny, dense, neatly aligned blood vessels, engineered tissues could help hearts, skin, bones and muscles regenerate naturally. Credit Sarah Bird/Michigan Tech Usage Restrictions None 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.