Scientists-in-Training Impress at Virtual Event
By Brandon Levy
Monday, May 10, 2021
Despite the challenges of working during a global pandemic, IRP scientists continue to make groundbreaking discoveries and mentor the next generation of researchers. This includes the hundreds of recent college graduates conducting research in NIH labs through the Postbaccalaureate IRTA program. On April 28, 29, and 30, many of these budding scientists presented the fruits of their efforts at this year’s virtual Postbac Poster Day. Read on to learn about a small sampling of the scientific strides NIH’s postbacs are making.
IRP Research Overturns Common Concerns About ‘Weight Cycling’
By Brandon Levy
Tuesday, December 8, 2020
With 2021 less than a month away, many of the more than 200 million Americans who are overweight or obese are beginning to consider making weight loss their New Year’s resolutions — perhaps not for the first time. While trying to lose weight only to ultimately regain it may be disappointing, a new IRP study suggests that repeated attempts at weight loss significantly reduce a person’s risk of dying.
Future Physician-Scientists Spent a Year in IRP Labs
By Brandon Levy
Monday, September 21, 2020
Many doctors not only treat patients directly, but also make valuable contributions to research that will improve medical care in the future. Each one of these talented ‘physician-scientists’ began his or her research career under the guidance of a more senior scientist. At the NIH, the Medical Research Scholars Program (MRSP) provides just such an experience to promising young medical students from all across the United States.
Hundreds of Young Researchers Present Their Work Online
By Brandon Levy
Wednesday, May 6, 2020
The COVID-19 pandemic has dramatically altered the way scientists are doing their work. Nevertheless, scientific research is a highly collaborative and interactive enterprise, so it remains essential for researchers to share and discuss their ideas and discoveries.
Every spring, the NIH’s Postbac Poster Day offers recent college graduates participating in the NIH’s Postbaccalaureate IRTA program the chance to show off the fruits of their labors and talk about their projects with both their fellow postbacs and the NIH’s many seasoned scientific veterans. Due to the need to maintain social distancing, the NIH's Office of Intramural Training and Education (OITE) went through considerable effort to move this year’s Postbac Poster Day to an online forum. The OITE staff's hard work paid off handsomely, with more than 870 postbacs presenting their research via WebEx on April 28, 29, and 30. Keep reading for a few examples of the fascinating scientific questions NIH’s latest crop of postbacs has been investigating.
By Brandon Levy
Tuesday, March 13, 2018
Food companies have long marketed carbohydrate-rich drinks and energy bars to athletes with the message that the energy those snacks provide is key to lifting heavier and running farther. A new mouse study by IRP researchers, however, suggests that skipping a meal (or several) might be far more effective for increasing athletic prowess1.
Unlike modern Americans used to three square meals a day, our ancient ancestors couldn’t exactly throw a TV dinner in the microwave whenever they felt a bit peckish. As a result, they probably found themselves hunting wooly mammoths and fending off saber-toothed tigers on an empty stomach.
“From an evolutionary perspective, animals in the wild – particularly predators – need to be able to function at a high level when they’re in a food-deprived state,” says IRP Senior Investigator Mark P. Mattson, Ph.D., the study’s senior author. “Individuals who were able to perform at a high level in a fasted state had a survival advantage.”
By IRP Staff Blogger
Tuesday, May 16, 2017
The struggle to maintain a healthy weight is a lifelong challenge for many of us. In fact, the average American packs on an extra 30 pounds from early adulthood to age 50. What’s responsible for this tendency toward middle-age spread? For most of us, too many calories and too little exercise definitely play a role. But now comes word that another reason may lie in a strong—and previously unknown—biochemical mechanism related to the normal aging process.
By IRP Staff Blogger
Thursday, June 30, 2016
We all know that exercise is important for a strong and healthy body. Less appreciated is that exercise seems also to be important for a strong and healthy mind, boosting memory and learning, while possibly delaying age-related cognitive decline. How is this so? Researchers have assembled a growing body of evidence that suggests skeletal muscle cells secrete proteins and other factors into the blood during exercise that have a regenerative effect on the brain.
By IRP Staff Blogger
Tuesday, June 14, 2016
Hi, my name is James. I’ve always really liked science and I want to be a scientist when I grow up, but I never got to see where scientists work until I went to Take Your Child to Work Day at NIH with my Auntie Kit. It was awesome!
By Michele Lyons
Friday, April 8, 2016
Like many in the second wave of women scientists at the National Institutes of Health, Dr. Margaret Kelly began as a technician and got her PhD while she was working. Kelly focused on what caused cancer and what drugs could be used to fight it.
By Ben Chambers
Thursday, February 25, 2016
Nine days after the monstrous 2016 blizzard nicknamed Snowzilla, the sun shone in a bright blue sky on a balmy 50-degree day at the main NIH campus in Bethesda, Maryland—the perfect setting for a four-mile run with two men who’ve logged nearly a thousand miles together.
