Five Questions with Dr. Heidi Kong and Dr. Julia Segre
Monday, November 25, 2019
When people think of skin health, they often think of protecting it from harmful UV rays or finding ways to avoid the fine lines and wrinkles that often come with aging and sun exposure. However, there are many factors and illnesses that impact skin health, including eczema, a chronic condition that affects tens of millions of Americans and causes the skin to become red and so itchy that it can interfere with patients’ sleep.
To combat such conditions, IRP researchers have spent decades investigating what causes them in humans through techniques such as immunology, genetics, molecular biology, and structural biology. In a 2014 study of healthy volunteers, IRP investigators Julia Segre, Ph.D., and Heidi Kong, M.D., M.H.Sc., used the latest genomic techniques to investigate the collection of microorganisms living on healthy human skin, known as the skin microbiome, in an attempt to understand how this collection of bacteria, fungi, and viruses may contribute to skin health. From their interdisciplinary research, the team was able to show that the array of microbes living on human skin is extremely diverse, varying greatly from individual to individual and between different areas of the body. This research opened doors for additional studies exploring how changes in the skin microbiome contribute to both common and rare skin diseases.
Tuesday, August 14, 2018
As an impatient eater, I find myself burning or biting the inside of my mouth more often than I’d like. Fortunately, these injuries tend to heal within a day or two, whereas wounds like nicking my finger with a knife or scraping my knee seem to take a week or longer to disappear. My personal impressions have now been confirmed by a new NIH study that uncovered major differences in the way the mouth and skin repair themselves, pointing to potential therapeutic targets that could speed healing.
Tuesday, April 4, 2017
Last month I moderated our annual retreat with the NIH Scientific Directors, those individuals tasked with leading their Institute or Center (IC)-based intramural research program. We were joined by many of the IC Clinical Directors. And this year we decided to do something a little different: listen to a series of talks about exciting, new IRP research.
Thursday, December 15, 2016
Yasmine Belkaid, chief of the Mucosal Immunology Section in the NIAID Laboratory of Parasitic Diseases, has won the Sanofi–Institut Pasteur 2016 International Mid-Career Award for “outstanding research in the life sciences…contributing to progress in global public health,” announced on December 13, 2016 in Paris.
Thursday, December 24, 2015
At the beginning of every episode of the sci-fi series Star Trek, William Shatner repeated the words, “Space: the final frontier.” However, in all of Star Trek’s 79 episodes, Captain James T. Kirk and crew never encountered anything like the number and diversity of species that exists within the human microbiome.