Pitt’s Coulter Program awards $650,000 to six teams developing novel biomedical technology

Bioengineering

ul { line-height: 20px; margin-bottom:40px; } PITTSBURGH (August 7, 2017) …The University of Pittsburgh Coulter Translational Research Partners II Program awarded grants totaling $650,000 to six translational research teams through its most recent funding cycle. The new funded projects include a biomarker for identifying intracranial hemorrhage, a biosensor platform for detecting cardiac events, a drug delivery platform for preventing sexually transmitted infections, a device to improve viability of donor livers for transplantation, a novel peripheral IV placement catheter, and a significantly improved surgical retractor. “The six winning teams met our rigorous business oriented criteria and were among the best we have seen. They were also among the most diverse, as a result of a broader field of applicants,” said Max Fedor, Coulter Program Director. “In addition to direct funding for translational research, teams receive significant coaching from our experienced staff and from external business and clinical experts, who have partnered with us. We are extremely pleased with the success of this year’s program and look forward to expanding further funding collaborations across the University community in the upcoming competitive grant cycle this fall.” The Coulter Program, housed within Pitt’s Department of Bioengineering, is a partnership between the Swanson School of Engineering, the Schools of the Health Sciences and the Innovation Institute. The Program aims to identify, select, and develop promising late-stage biomedical projects that address significant unmet clinical needs and have the potential for positive clinical and economic impacts. The 2017 Coulter funding cycle was unique from previous years, in that applications were accepted in collaboration with the Center for Commercial Applications of Healthcare Data and SciVelo, the Department of Dermatology, the Department of Plastic Surgery, the Magee-Womens Research Institute, the Pittsburgh Liver Research Center, the University of Pittsburgh Cancer Institute, and the Vascular Medicine Institute. Each partner agreed to provide financial support jointly with Coulter for winning projects within their category.  Details on the six funded technologies and their scientific and clinical teams include: Biomarkers for Infant Brain Injury Score (BIBIS): A serum biomarker panel for improving identification of intracranial hemorrhage in infants and young children. Rachel Berger, MD, MPH, Professor, Department of Pediatrics Brian Pak, PhD, Director of Assay Development and Paul Smith, President and CEO of Axela, Inc. CardioSense: A universal biosensor platform for detection and monitoring of congestive heart failure and myocardial infarction. Prashant Kumta, PhD, Professor, Swanson School of Engineering and School of Dental Medicine Robert Kormos, MD, Professor of Cardiothoracic Surgery and Bioengineering Mitali Patil, MS, and PhD Candidate, Department of Bioengineering Prashanth Jampani Hanumantha, PhD, Department of Bioengineering HerShield: A quick dissolving vaginal film for on-demand drug delivery platform for protection against sexually transmitted infections. Lisa C. Rohan, PhD, Professor, Department of Pharmaceutical Sciences Katherine Bunge, MD, MPH, Assistant Professor, Department of Obstetrics Gynecology and Reproductive Sciences Sravan Kumar Patel, PhD, Post-Doctoral Associate, Department of Pharmaceutical Sciences OrganEvac: A whole-organ sonothrombolysis device to increase the number of livers available for transplantation from donors after cardiac death Christopher Hughes, MD, Associate Professor of Surgery and Surgical Director, Liver Transplantation Paulo Fontes, MD, Professor of Surgery and Director, Machine Perfusion Program, Starzl Transplantation Institute ThreadRite IV: A novel resistance-sensing catheter with guidewire to expedite peripheral IV placement on the first attempt. William (Buddy) Clark, PhD, Professor Mechanical Engineering and Materials Science Cameron Dezfulian, MD, Assistant Professor Adult & Pediatric Critical Care Medicine Ehsan Quaim, Graduate Student, Department of Mechanical Engineering and Materials Science Dennis Wist, CEO Nicholas Krehel, Research Assistant, Critical Care Medicine Steeltown Retractor: A flexible arm surgical tool holder that gives surgeons unprecedented fast, precise tool positioning capabilities while minimizing operating room (OR) costs for the hospital Jeffrey Vipperman, PhD, Professor, Department of Mechanical Engineering and Materials Science Pete Allen, MD, UPMC Mercy Dept. of General Surgery Garth Elias, MD, UPMC Mercy Dept. of General Surgery Joe Marcanio, Entrepreneur-in-Residence, Innovation Institute Christopher Dumm, PhD Candidate, Mechanical Engineering and Materials Science About the Coulter Translational Research Partners II ProgramThe Coulter Translational Research Partners II Program is a University based accelerator, designed to help faculty researchers translate their innovations to commercialization. By way of a competitive grant program, training processes, and collaborative services, our goal is to de-risk University technology and identify viable commercial pathways through the complex healthcare industry landscape. Further, we engage extensively with business partners, mentors and clinical experts to bring industry perspectives to translational research. In 6 years, the Coulter Program has attracted almost 200 applications, funded 31 projects leading to eight license agreements, four optioned technologies and eight start-up companies. ###

Sending the Right Signals

Bioengineering

PITTSBURGH (August 3, 2017) … Through a process called cell signaling, cells collaborate on necessary functions such as responding to changes in the environment, fighting off threats to the body, or regulating the basic processes that keep the body alive. Cells work much like computers carrying out functions and use cell signaling over a vast network. Also much like computers, cells can be reprogrammed to change their behavior.Warren Ruder, assistant professor in the Department of Bioengineering at the University of Pittsburgh Swanson School of Engineering, is developing microparticles that carry engineered bacteria known as ‘smart biomaterials.’ As the basis of a study recently supported by the National Science Foundation, Dr. Ruder will use the biomaterials to reprogram mammalian cell signaling. The goal of the study is to use these hybrid, living-nonliving biomaterials to better understand how cell signaling works and influence cell behavior when a problem occurs.“Fundamentally, many diseases result from incorrect cell signaling,” explains Dr. Ruder, “which causes the body’s natural control systems to fail to maintain normal function, or homeostasis. New tools that allow cell signaling to be rewired therefore can affect many diseases. This project is geared toward developing new tools for exploring and rewiring cell signaling.”Dr. Ruder will serve as principal investigator of the project titled “Creating Smart Biomaterials Using Engineered Bacteria that Cooperatively Reprogram Mammalian Cells.” The research will focus on delivering synthetic genetic components to mammalian cells and reprogramming their calcium signaling processes, specifically. Calcium signaling occurs in many cells, and it controls both slow and fast cellular processes.“Calcium signaling is one of the most important cell signals,” Dr. Ruder says. “It is the signature of muscle contraction, relevant to many forms of cardiac or musculoskeletal disease, but also a master regulator of processes ranging from neuron firing and brain function to fertilization.” Once Dr. Ruder introduces the smart biomaterials, they will be able to collaborate and collectively determine when to transmit genetic components to mammalian cells. Dr. Ruder will then use mathematical modeling and computation simulation to explore the processes behind calcium signaling in mammalian cells and which genetic alterations will cause the most significant changes in cell signaling dynamics.“The bacteria will be genetically engineered to invade mammalian cells. Once inside, they will genetically engineer the mammalian cells in a process distinctly different from viral genetic delivery. We will engineer two different types of bacteria that will signal each other and thus work as a team to invade after they monitor the environment,” says Dr. Ruder.The project will receive $338,414 in NSF funding and will cover the award period from August 1, 2017 to July 31, 2020.About Dr. RuderDr. Ruder graduated from the Massachusetts Institute of Technology with a BS in civil and environmental engineering in 2002. He completed his MS in mechanical engineering and his PhD in biomedical engineering at Carnegie Mellon University (CMU). Dr. Ruder was also part of the inaugural “Biomechanics in Regenerative Medicine” class, which is a joint program between Pitt and CMU that receives funding from the National Institutes of Health and aims to provide training in biomechanical engineering principles and biology to students pursuing doctoral degrees in bioengineering.His work focuses on merging biomechanical systems and the microscale and nanoscale with engineering living cells and smart material systems, the latter of which involves synthetic biology. Over the years his research has included: two years of research on mammalian cell signal transduction in the laboratory of Professor Aldebaran Hofer at Harvard Medical School’s Department of Surgery; one month in the field in Antarctica studying organismal biomechanics and responses to ice encapsulation (a field of ecological mechanics); and two and a half years as a postdoctoral researcher in the laboratory of Professor James Collins, at Boston University (now at MIT) and Harvard University’s Wyss Institute for Biologically Inspired Engineering.Dr. Ruder left his position as an assistant professor of biological systems engineering at Virginia Tech to teach at Pitt as a Bioengineering Assistant Professor. For the past four years at Virginia Tech, he directed the “Engineered Living Systems Laboratory,” a group focused on merging synthetic biology with biomimetic systems. He has authored 23 archival papers in journals such as Science, PNAS, Lab-on-a-Chip and Scientific Reports, and his group’s work has been highlighted in Popular Science, Popular Mechanics and Wired (UK). The student honor society in his department at Virginia Tech selected Dr. Ruder as his department’s “Faculty Member of the Year” in 2014. While at Pitt, Dr. Ruder will be applying his work to medical technologies and cures for disease. ###
Matt Cichowicz, Communications Writer