Dr. Philip Marsden, St. Michael's Hospital (image) St. Michael's Hospital Share Print E-Mail Caption A new study published today found that a newly discovered gene helps grow blood vessels when it senses inadequate blood flow to tissues. The research was led by Dr. Philip Marsden (photo), a clinician scientist in the Keenan Research Centre for Biomedical Science of St. Michael's Hospital, and Dr. Jeffrey Man, a researcher in his lab. Credit Courtesy of St. Michael's Hospital Usage Restrictions None Share Print E-Mail 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.