When people think about the human microbiome—the scientific term for all of the microbes that live in and on our bodies—the focus is often on bacteria. But Keisha Findley, the young researcher featured in today’s LabTV video, is fascinated by a different part of the microbiome: fungi.
While earning her Ph.D. at Duke University, Durham, N.C., Findley zeroed in on Cryptococcus neoformans, a common, single-celled fungus that can lead to life-threatening infections, especially in people with weakened immune systems. Now, as a postdoctoral fellow at NIH’s National Human Genome Research Institute, Bethesda, MD, she is part of an effort to survey all of the fungi, as well as bacteria, that live on healthy human skin. The goal is to get a baseline understanding of these microbial communities and then examine how they differ between healthy people and those with skin conditions such as acne, athlete’s foot, skin ulcers, psoriasis, or eczema.