Scientists jump-start the heart by gene transfer (USA)

Scientists from the Universities of Michigan and Minnesota show in a research report published online in the FASEB Journal that gene therapy may be used to improve an ailing heart's ability to contract properly. In addition to showing gene therapy's potential for reversing the course of heart failure, it also offers a tantalizing glimpse of a day when "closed heart surgery" via gene therapy is as commonly prescribed as today's cocktail of drugs. "We hope that our study will lead some day to the development of new genetic-based therapies for heart failure patients," said Todd J. Herron, Ph.D., one of the researchers involved in the study and research assistant professor of molecular and integrative physiology at the University of Michigan. "The advent of molecular motor-based gene transfer for the failing heart will hopefully improve cardiac function and quality of life for heart failure patients." - EurekAlert