A heart attack does serious damage to the cells that drive the heart. Cells that would normally create new blood vessels and heal the heart often become useless scar-forming cells. UNC School of Medicine's Eric Ubil discovered a way to reverse this process, turning scar cells into blood-vessel builders and healing the heart in mice. Listen in as UNC-TV's Daniel Lane and Eric Ubil discuss this research, its significance and the next steps toward practical application for patients.
Health
Epidemiologist Dr. Seronda Robinson
The 2014 Ebola epidemic is the largest in history, affecting multiple countries in West Africa and isolated patients around the world. Although the risk of an Ebola outbreak in the US is very low, the CDC and its partners are taking precautions to prevent this from happening. We recently sat down with epidemiologist Dr. Seronda Robinson to find out more about the disease and what can be done to prevent its spread.
The Bone Lab
Bones tell the story of a person's life. Forensic anthropologists at NC State University use advanced forensic science techniques to identify victims and solve crimes. Their work in using skeletal measurements to identify where a person is from has drawn worldwide attention.
The Peanut Solution
Peanuts are the most common allergy-causing food. NC A&T researchers have discovered an enzyme solution that can break down allergy-causing proteins in peanuts, essentially creating a hypoallergenic peanut.
Vaccine Hunters
Chikungunya and dengue fever are two mosquito-carried viruses that threaten almost three billion people worldwide. Both illnesses cause serious flu-like symptoms, and dengue fever can be fatal. A Raleigh biotech start-up is using technology from NC State in its race to create a vaccine to stop the spread of the viruses.
Super Fruit
Blueberries are nature's super fruit, packed with fiber, antioxidants and vitamins. Blueberries are also a big industry for North Carolina. Now scientists are working to decode the blueberry genome and create the super blueberry bush, which would help the state's blueberry industry.
What a Pain!
UNC School of Medicine researchers have found a new treatment for chronic pain, which is pain that lasts for months and affects 116 million people. Scientists discovered an enzyme that blocks the reception of pain signals by sensors in the skin. It could lead to safer and more effective pain medications.
Oh Shuck!
Raw oysters, delicious with hot sauce, can carry a bacteria that makes people very sick. Researchers are working to better understand Vibrio bacteria and create a warning system for oystermen, which would alert them to the best and worst times to harvest oysters.
The Liver Takes It All
Drug-induced liver injuries result in more regulatory actions and delays in pharmaceutical developments than any other serious medical event. Scientists and pharma companies have created a virtual liver to better understand the effects of pharmaceutical drugs.
The 99% Solution
Approximately 99% of the population take medicines without a problem. But some people experience dangerous reactions, which can force the FDA to pull drugs from the shelf, denying patients needed help and costing drug companies billions. Researchers with The Hamner–UNC Institute for Drug Safety Science are trying to understand why.