Brandon Levy is a Health Communications Specialist for the NIH’s Intramural Research Program, where he works to increase the IRP’s public profile and ensure IRP scientists get the recognition they deserve. He particularly enjoys writing about the cutting-edge research performed at NIH but also produces videos and content for social media. Before joining the IRP, he worked as a science writer in NIH’s National Institute of Neurological Disorders and Stroke (NINDS) and as a postbaccalaureate Intramural Research Training Award (IRTA) fellow in NIH’s National Institute of Mental Health (NIMH), spending his days putting people inside giant magnets and sending magnetic waves into their brains to shed light on the mysteries of learning and memory. When he’s not hunched over a computer keyboard, Brandon enjoys singing in his acapella group, reading, honing his skills as an amateur chef, and over-obsessing about college basketball.
Event Spotlights Students Completing Their Ph.D. Research in IRP Labs
The NIH provides an extraordinarily rich environment for learning and honing the skills needed to pursue a scientific career. It’s no wonder, then, that Ph.D. students from institutions all across the United States and the rest of the world come here to conduct their dissertation research under the mentorship of the IRP’s many renowned investigators.
Nearly 150 of those students presented the fruits of their scientific work at the NIH’s 16th annual Graduate Student Research Symposium on Thursday, February 20. The insights they have produced on topics from cancer to autoimmune disease to environmental contaminants were supremely impressive and will likely contribute to important improvements in medical care in the future. For anyone who missed this exciting event, read on to learn about a few of the many research projects that were on display.
Decreased Energy Production Could Contribute to Cancer-Related Fatigue
We all know the feeling of being wiped out after a hard workout or a grueling day at the office — you just want to flop down on the couch and not move, or even think. For many cancer patients, the treatment for their disease can trigger that sort of physical and mental exhaustion for weeks or months. New IRP research has found evidence linking this phenomenon, known as cancer-related fatigue, to a slow-down in cells’ energy-producing mitochondria.
Alteration Helps Prospective Drug Persist Longer in Rodents’ Bodies
Even the best construction crew cannot repair a building if it is called away from the site before it can begin its work. Similarly, while the body’s ability to cleanse itself of chemicals can prevent the buildup of toxins, it can also stymie the therapeutic effects of medications. IRP researchers recently found that modifying a prospective treatment for heart failure to help it persist longer in the body boosted its beneficial effects in mice.
Study Shows How Molecular Trespasser Gains Entry into Cells’ Energy Producers
As a fan of the long-running animated sitcom The Simpsons, I’ve witnessed the bumbling Homer Simpson cause several near-meltdowns at the nuclear power plant where he works. Serious problems can arise at such facilities when the wrong person gains access to them, and the same applies to the energy-producing mitochondria that power our cells. A new IRP study has revealed how a protein known to harm neurons gains entry into mitochondria in order to wreak cell-killing havoc.
Smoking While Pregnant Affects a Woman’s Genes Differently From Her Baby’s
Decades of public health campaigns have made the health consequences of smoking common knowledge. However, for the few women who smoke while pregnant, the habit can affect not only their own bodies but also those of their unborn children. Intriguingly, according to a new study led by IRP researchers, so-called ‘epigenetic’ changes to DNA that can alter the behavior of genes differ significantly in smoking mothers compared to their babies, suggesting that maternal smoking may have unique, long-lasting effects on the way a child’s body functions.
If you ever tried planting an apple tree in the desert or growing avocados in New England, you would quickly figure out that such plants need a particular environment in order to thrive. Cancerous tumors are no different, and IRP researchers recently found strong evidence that a molecule naturally produced in the body can suppress the growth and spread of a particularly lethal form of breast cancer via both direct effects on the cancer and by altering its surroundings.
Exceptional Early-Stage Investigators Push the Boundaries of Translational Research
Online and print publications are constantly touting momentous discoveries by superstar scientists like CRISPR-Cas9 co-discover Jennifer Doudna or the IRP’s own Kevin Hall, who changed the way we think about weight loss. It can be easy to forget that today’s biomedical pioneers were once young researchers toiling to establish themselves in the competitive environment of modern science.
Each year, a small, exceptionally promising group of scientific up-and-comers become Lasker Clinical Research Scholars through a highly competitive program jointly funded by the NIH and the Albert and Mary Lasker Foundation. The program presents early-stage physician-scientists with the opportunity to carry out independent clinical research at the NIH for five to ten years. The 2019 class of Lasker Scholars consists of five extremely talented researchers who are now beginning a critical new phase in their careers. Let’s meet them.
Mouse Study Supports Potential Treatment Approach for Numerous Neurological Diseases
Winter is fast approaching, bringing with it both picturesque snow flurries and raging blizzards. It's a good reminder that something that is desirable in moderate amounts can be downright dangerous in large quantities, and the systems that keep our cells healthy are no different. IRP researchers recently found a novel way to tamp down a runaway cellular process that can kill neurons, findings that may one day lead to new treatments for several debilitating neurological conditions.
Study Finds Heavy Alcohol Use Accelerates Cellular Aging
In an era when 80-year-olds are running marathons while 30-year-olds suffer from obesity-induced heart attacks, inferring the condition of people’s bodies from their birth years is a bit outdated (pun intended). As a result, scientists and clinicians are increasingly examining biological signposts to gauge how well a person’s tissues are functioning. By looking at chemical markers on DNA, IRP researchers recently found that heavy alcohol use accelerates aging at the cellular level.
If you looked through my garbage, you would probably find a litany of apple cores (my favorite fruit) and a couple fundraising requests from my alma mater. Similarly, scientists can learn a lot about what is going on in cells by examining their trash. IRP researchers recently developed a blood test that may be able to predict Alzheimer’s disease years before the onset of symptoms by examining packages of waste products from neurons.
This page was last updated on Wednesday, March 15, 2023
