PODCAST · health
Speaking of Science
by The Intramural Research Program of the National Institutes of Health (NIH)
Known for its synergistic approach to biomedical science, the Intramural Research Program (IRP) is the internal research program of the National Institutes of Health (NIH). With 1,100 Principal Investigators and more than 4,000 Postdoctoral Fellows conducting basic, translational, and clinical research, the IRP is the largest biomedical research institution on earth. Its mission is science in pursuit of fundamental knowledge about living systems and the application of that knowledge to extend healthy life and reduce illness and disability throughout the world. In the IRP's new podcast, Speaking of Science, you will meet many of the federal researchers working to change lives by advancing all aspects of biomedicine.
Episodes
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The Puzzle of Precocious Puberty
The average age for the start of puberty has been dropping for decades. It's a global trend that could be signaling a public health threat to the physical and psychological development of younger, more vulnerable swaths of the population. Still, there's no clear culprit for early puberty; it's a...
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Defying Dengue
This year has seen a record number of dengue cases all over the world. It might not be a fluke, as climate change expands the areas where the mosquito that transmits the tropical disease can thrive. New measures for treatment and protection are necessary, but there's something peculiar about the...
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Devon Valera and Dr. Jacqueline Vo — Dismantling the Myth of Asian American, Native Hawaiian, and Other Pacific Islander Populations as a Monolith
Historical failings, like the Chinese Exclusion Act of 1882 that restricted immigration from China for 61 years, have cast a shadow of prejudice and discrimination over Asian American, Native Hawaiian, and Pacific Islander (AANHPI) populations. Its effects continue to loom heavy, often reducing...
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Dr. Michael Ombrello — The Rare Case of Beverly Gage
Beverly Gage came to the NIH with a condition that had never been observed before. A mysterious genetic mutation that caused her chronic joint pain and inflammation led her to Dr. Michael Ombrello, an expert in rare inflammatory diseases at the National Institute of Arthritis and Musculoskeletal...
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Dr. Sadhana Jackson — Breaking Through the Blood-Brain Barrier
The blood-brain barrier keeps bad actors like toxins, viruses, and bacteria from entering the brain. But in the case of brain cancer when the danger is already inside, the blood-brain barrier can work against a person's health by shutting out the medications meant to eliminate the threat. Dr....
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Dr. Meredith Shiels — Health in Numbers
Epidemiologists are the watchful guardians of public health. They collect and analyze data to track the status quo. When there are deviations, they crunch the numbers to understand who is getting sick, where, how, and why. Dr. Meredith Shiels is an epidemiologist and senior investigator at the...
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Dr. Veronica Alvarez and Dr. Bruno Averbeck — On the Pulse of Compulsive Behaviors
Despite negative consequences and the desire to stop, millions of people with compulsive behaviors can't break the self-destructive cycles that disrupt their daily lives. Dr. Veronica Alvarez and Dr. Bruno Averbeck from the National Institute of Mental Health run the Center on Compulsive…
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Dr. John Hanover — The Bittersweet Study of Glycobiology
Sugars, also referred to as carbohydrates, aren't just substances we add to make coffee taste less bitter or food sweeter; they are an entire class of molecules necessary for life. The study of these carbohydrates is called glycobiology. Dr. John Hanover is a glycobiologist and the chief of the...
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Dr. Sharon Milgram — Making the Most of the Trainee Experience
None of the groundbreaking research taking place in the IRP would be possible with the hard work and dedication of trainees. While they work to support the NIH's mission to turn discovery into health, the Office of Intramural Training and Education (OITE) works to supports trainees in their...
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Dr. Steve Holland — Sussing Out Susceptibility to Sickness
For Dr. Steve Holland, the mystery of why some people are more prone to disease is as much a curiosity as it is a calling. Dr. Holland is the scientific director and chief of the immunopathogenesis section at the National Institute of Allergy and Infectious Diseases (NIAID) where he searches for...
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Dr. Hari Shroff — The Science and Play of Super Resolution Imaging
NASA recently unveiled the first images taken by the James Webb Telescope. But the distant cosmos aren't the only ones coming into focus. While astronomers point their instruments up to peer into the stars, microscopists like Dr. Hari Shroff are focusing their gaze down to capture life on Earth.…
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Dr. Joyce Chung — Gathering Helping Hands to Grasp Mental Health
Finding treatments for mental health conditions doesn't just deal with people who live with them. Healthy volunteers play a critical part in the science of understanding our brains and behavior. But what qualifies as "healthy" can vary across labs and skew how scientists interpret study results....
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Dr. Lauren Porter — Molecular "Transformers:" Switching Form and Function
Science is receptive to new information that can refine the theories we use to make sense of the world. Such is the case with Dr. Lauren Porter, a Stadtman investigator at the National Library of Medicine who is helping redefine the way we understand how proteins behave. She is looking at a new...
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Drs. Elaine Ostrander and Heidi Parker — Unleashing the Dog Genome
Centuries of selective breeding have given rise to a staggering variety of dog breeds, each with its own traits and behaviors. But shallow gene pools have also put some breeds at higher risk for disease. Dr. Elaine Ostrander runs the Dog Genome Project at the National Human Genome Research...
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Dr. Matthew Memoli — A Better Shot Against the Flu
The annual flu vaccine is the best way to prevent yourself and others from getting sick. But sometimes the antigens the vaccine trains your body to fight are not similar enough to the strains of influenza circulating that year. This mismatch allows viruses to fly under the radar and spread...
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Dr. Bevil Conway — Coloring Inside the Minds
There is more to color than meets the eye. According to Dr. Bevil Conway, how we perceive color can inform how our brains receive, interpret, and generate knowledge about the world. Dr. Conway is a visual artist and a neuroscientist at the National Eye Institute. He is working to decode the…
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Drs. Natasha Caplen and Richard Maraia — What's Next in the RNAge?
The success of mRNA vaccines against the coronavirus that causes COVID-19, has brought RNA biology into the limelight. Now, with the world's attention, what's next for this biomedical rising star? NIH scientists, Dr. Richard Maraia and Dr. Natasha Caplen, have long recognized the potential of RNA...
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Dr. Anna Nápoles — A New Dawn for Minority Health
When the COVID-19 pandemic struck, racial and ethnic minority groups were disproportionately hit. The health inequities pulled at the seams of a system that was already frayed. Dr. Anna Nápoles works to close gaps in healthcare as the first Latina scientific director of the National Institute on...
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Dr. Diana Bianchi — Caring for Two: The Mom-Baby Unit
Pregnancy is by no means necessary for motherhood, but it is necessary for life. And it's no picnic. A pregnant person can experience complications like anemia, UTIs, hypertension, diabetes, and exhaustion. Maintaining maternal health during pregnancy can be challenging, but it is integral for…
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Dr. Louis Staudt — The ABCs of B Cell Lymphomas
Small errors can quickly escalate to have large repercussions. When it comes to cancer, molecular changes to DNA can trigger chain reactions that cause cells to go awry and spread uncontrollably. Dr. Louis Staudt works to identify such changes, known as genetic mutations, and find ways to stop…
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Dr. Kevin Hall — Dueling Diets
Nutrition is a contentious topic. It's hard to tell fact from fiction. One day eggs are good for you, the next they have too much fat. But what about the keto craze? Doesn't it say you should eat mostly fats? Fortunately, there are scientist like Dr. Kevin Hall who are working to debunk the myths...
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Dr. Carlos Zarate — Ketamine to Combat Depression
Ketamine is often thought of as an illicit party drug—something people take for a momentary high. But it wasn't designed to be a mind-altering drug. Originally, ketamine was developed as anesthetic to relieve temporary pain. And now it seems the drug can provide solace not just from physical...
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Drs. Heidi Kong and Ian Myles — Derm Germs: The Human Skin Microbiome
In nature, strategic alliances can mean the difference between life and death. For humans, such vital partnerships exist between us and the trillions of microbes we unwittingly host in and on our bodies - together called the microbiome. Dr. Heidi Kong uses genomics to uncover the microbe-host...
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Dr. Peter Bandettini — Mr. MRI
Dr. Peter Bandettini spends a lot of time peering into people's heads. Not because he is clairvoyant, but because he is a biophysicist. Using functional MRI (fMRI), a revolutionary neuroimaging technique he helped pioneer in the '90s, Dr. Bandettini delves into the mysteries of the human brain.…
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Dr. Hannah Valantine — At the Heart of Diversity
Time and again, diversity and inclusion initiatives have proven to boost productivity and overall well-being in the workplace. But despite countless studies and although there have been significant strides in recent history, the struggle to ensure equal opportunity persists. At the NIH, the...
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Drs. Richard Childs and Matthew Hall — Remdesivir Therapy for COVID-19
In this episode, Dr. Richard Childs, a senior investigator and Clinical Director of the National Heart, Lung, and Blood Institute (NHLBI), recounts his experience using the antiviral remdesivir to treat patients with COVID-19 in one of the early hot zones of the pandemic. He led a team sent to…
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Dr. Kizzmekia Corbett — The Novel Coronavirus Vaccine
Perhaps now more than ever, it is undeniable how integral vaccines have become to public health. Vaccines protect us from a whole host of infectious diseases, including chickenpox, measles and the seasonal flu. With a new threat at hand, scientists at the NIH swiftly developed a vaccine candidate...
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Dr. Nicole Farmer — The Mental Health Benefits of Cooking
Social distancing is the best way to curtail the spread of COVID-19, but if innumerable days of isolation start to feel like they're taking a toll on your mental welfare, there might be some solace waiting in the kitchen. According to mental health experts, cooking can reduce anxiety and…
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Dr. Frank Lin — Radioactive Drugs for Rare Cancers
Radioactive drugs carry radioactive substances that can be engineered to specifically target and kill tumor cells inside the body. In 2018, the FDA approved a radioactive drug called Lutathera to treat tumors that affect the pancreas or gastrointestinal tract. Now, scientists at the NIH led by…
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Dr. Jerry Yakel — Acetylcholine Receptors and Neurological Disease
The neurons in our brains use both electrical and chemical signals to communicate. When those signals are not generated or interpreted correctly, serious problems can arise. Dr. Jerry Yakel is a neurobiologist studying acetylcholine receptors, which allow neurons to turn signals transmitted using...
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Dr. Armin Raznahan — Genes, Brain Structure, and Neuropsychiatric Disorders
Anybody who observes a person with a neurological illness like Tourette syndrome or schizophrenia can clearly see how these conditions affect behavior. What's much more difficult to determine is how these ailments relate to changes in the brain. Dr. Armin Raznahan is a child psychiatrist who uses…
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Dr. Catharine Bosio — The Weird and Deadly Francisella Tularensis Bacterium
Our houses, workplaces, and even the air we breathe are teeming with microbes, some of which can cause severe illness. Dr. Catharine Bosio is an immunologist studying how airborne pathogens infect and alter cells in the lungs. Her work focuses in particular on a bacterium called Francisella...
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Dr. Cynthia Dunbar — Stem Cell Therapies for Blood and Immune System Diseases
Our blood is made up of a diverse array of different cells, all of which originate from the same source: the 'hematopoietic' stem cells in our bone marrow. Dr. Cynthia Dunbar is a clinician working to understand how these stem cells grow, divide, and ultimately produce the cells that carry oxygen...
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Drs. Ira Pastan and Michael Gottesman — Cancer Immunotoxins and Multidrug Resistance
This episode features two legends of biomedical research. In the realm of human health and longevity, cancer's ability to mutate, grow, and thwart the body's natural defenses presents one of the greatest scientific challenges of our time. In 2001, Dr. Ira Pastan led the creation of a new type of...
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Dr. Dori Germolec — Environmental Chemicals Versus the Immune System
Dr. Dori Germolec is a biologist studying how the chemicals in our environment affect the immune system, including toxic or carcinogenic effects of molds and dietary supplements. From bisphenols and flame retardants to arsenic in the drinking water and polycyclic aromatic hydrocarbons, we are all...
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Dr. Dennis Drayna — Part 2: Genetic Insights from Stuttering to the Taste for Menthol in Cigarettes
This is Part 2 of our conversation with Dr. Dennis Drayna, a human geneticist who has identified mutations in several genes that cause communications disorders, particularly stuttering, using family- and population-based genetic methods. Dr. Drayna's team studies the biochemical and cellular...
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Dr. Dennis Drayna — Part 1: Genetics of Stuttering and Communication Disorders
Dennis Drayna, Ph.D., is a human geneticist who has identified mutations in several genes that cause communications disorders, particularly stuttering. With so much to cover, we divided his episode into two parts. Here, in part 1, we discuss Dr. Drayna's research into the genetics of stuttering,...
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Dr. Bill Gahl — Medical Genetics and Hope for Rare Diseases
When people refer to the NIH as the "National Institutes of Hope," Dr. Bill Gahl is one of the many people who come to mind. Dr. Gahl is a medical geneticist working to help patients with rare and undiagnosed diseases. His research group focuses on inborn errors of metabolism, which include…
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Dr. Christine Alewine — Treating Pancreatic Cancer with New Immunotoxin Strategies
Pancreatic cancer kills more than 40,000 Americans each year, and just 6% of patients survive five years or more after diagnosis, because the disease metastasizes very early in its development and is resistant to most current treatments. Dr. Christine Alewine is a physician-scientist exploring…
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Dr. Nehal Mehta — Linking Psoriasis Inflammation with Cardiovascular Risk
Psoriasis is an inflammatory skin disease associated with increased cardiovascular risk. Dr. Nehal Mehta currently directs the largest ongoing cohort study to date in psoriasis, and his research is showing that local inflammation in different areas of the body such as the teeth, scalp, knees…
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ABOUT THIS SHOW
Known for its synergistic approach to biomedical science, the Intramural Research Program (IRP) is the internal research program of the National Institutes of Health (NIH). With 1,100 Principal Investigators and more than 4,000 Postdoctoral Fellows conducting basic, translational, and clinical research, the IRP is the largest biomedical research institution on earth. Its mission is science in pursuit of fundamental knowledge about living systems and the application of that knowledge to extend healthy life and reduce illness and disability throughout the world. In the IRP's new podcast, Speaking of Science, you will meet many of the federal researchers working to change lives by advancing all aspects of biomedicine.
HOSTED BY
The Intramural Research Program of the National Institutes of Health (NIH)
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Frequently Asked Questions
How many episodes does Speaking of Science have?
Speaking of Science currently has 40 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Speaking of Science about?
Known for its synergistic approach to biomedical science, the Intramural Research Program (IRP) is the internal research program of the National Institutes of Health (NIH). With 1,100 Principal Investigators and more than 4,000 Postdoctoral Fellows conducting basic, translational, and clinical...
How often does Speaking of Science release new episodes?
Speaking of Science has 40 episodes. Check the episode list to see recent publication dates and frequency.
Where can I listen to Speaking of Science?
You can listen to Speaking of Science on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Speaking of Science?
Speaking of Science is created and hosted by The Intramural Research Program of the National Institutes of Health (NIH).
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