Research advances from the National Institutes of Health (NIH) Intramural Research Program (IRP) often make headlines. Read the news releases that describe our most recent findings:
Saxophonist Joey Berkley was living his dream: he was playing jazz in New York City. But about 20 years ago, he noticed his left hand wasn’t cooperating. It got worse and worse.
“As soon as I picked my horn up and touched — literally just touched my horn — my hands would twist into pretzel shapes,” Berkley recalled in a conversation with Morning Edition host A Martinez.
Berkley was experiencing focal dystonia, a movement disorder marked by involuntary muscle contractions.
He said he “muscled through it” as best he could. But that meant he wasn’t just pressing down on the keys of his sax — he was crushing them. “My fingers would literally be bleeding afterwards,” he said. “I had to quit playing.”
Joey Berkley learned of an experimental procedure at the National Institutes of Health in Bethesda, Maryland, that involved placing an electrode directly into his brain.
Scientists at the National Institutes of Health have uncovered a pathway in mice that allows white fat—a contributor to obesity and type 2 diabetes—to burn calories in a way that’s normally found in brown fat and muscle. The findings are in the July 6 edition of Cell Metabolism.
Researchers at Howard Hughes Medical Institute’s Janelia Farm Research Campus, the National Institutes of Health, and Florida State University have developed and applied a new light microscopy technique that will allow them to determine the arrangement of proteins that make up the individual organelles, or structures, within a cell.
The microscope and the technology that make it possible are described in an article appearing on-line in the August 10, 2006, issue of Science Express. The technique was conceived by Eric Betzig, Ph.D., and Harald Hess, Ph.D. while working as independent inventors and later as investigators at Janelia Farm, which subsequently supported their effort on the project. Funding for the project was also provided by the NIH. Drs. Betzig and Hess built the microscope and demonstrated the method at the NIH, while working with Jennifer Lippincott-Schwartz, Ph.D. and her colleagues in the Cell Biology and Metabolism Branch of the National Institute of Child Health and Human Development. Also working on the project was Michael Davidson of the National High Magnetic Field Laboratory at Florida State University.
The images depict a membrane protein in a cellular organelle known as a lysosome. The image on the right shows a convention fluorescent image of a portion of the lyososome, whereas the image on the left shows the corresponding PALM image in the region outlined.
