Soft tissue restoration (IMAGE) Penn State Caption Amir Sheikhi (front left), assistant professor of chemical engineering and of biomedical engineering in the College of Engineering, will lead the four-year, $3M National Institutes of Health grant as principal investigator. Credit Kelby Hochreither/Penn State Usage Restrictions Educational use only License Original 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.