People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Nicole Calakos is the Lincoln Financial Group Distinguished Professor of Neurobiology and Chief of the Movement Disorders section in Neurology at Duke University Medical Center. Research in Nicole's lab examines how the brain learns and adapts to experiences. She studies synaptic plasticity, from the levels of molecules, cells, cell circuits, and behaviors, to understand what goes wrong in disease and how we can harness brain processes to address disease. When she's not working, Nicole enjoys being outdoors, playing sports, running, going mountain biking, and participating in mountain bike races. Her favorite indoor activities include creative cooking and spending time with family and friends. Nicole was awarded her MD and PhD degrees from Stanford University. Afterwards, she completed an internship in Medicine and Residency in Neurology at the University of California, San Francisco School of Medicine. She conducted postdoctoral research at Stanford University before joining the faculty at Duke University in 2005. Nicole has received numerous awards and honors in her career, including the 2023 Korsmeyer award from the American Society of Clinical Investigation and being named an elected Member of the U.S. National Academy of Medicine, a Fellow of the American Association for the Advancement of Science, and a Fellow of the American Society of Clinical Investigators. In our interview, Nicole shares more about her life and science.

Dr. Alex Spyropoulos ("Dr. Spy") is a Professor of Medicine at the Hofstra Northwell School of Medicine as well as System Director of Anticoagulation and Clinical Thrombosis Services for the multi-hospital Northwell Health System. In addition, Dr. Spy is a Professor of the Merinoff Center for Patient-Oriented Research as part of the Feinstein Institute for Medical Research. As a thrombologist, Dr. Spy studies blood clots. Many people worldwide are either at risk for blood clots or have existing clots. He focuses on venous thromboembolism primarily in the lungs and legs. These blood clots could cause morbidity or mortality, and many people are not familiar with the risks, common symptoms, or the situations in which clots may occur. Outside of work, Dr. Spy loves spending time with his wife and his young kids. Lately, they've been enjoying apple picking, hay rides, pumpkin carving, and apple carving. His other hobbies include sailing, snowboarding and mountain biking. He received his MD from the University of Pennsylvania School of Medicine, and he completed his internship and residency in internal medicine at the University of New Mexico Health Sciences Center. Dr. Spy is a recipient of the Lovelace Clinic Foundation Excellence in Education Award, as well as a Fellow of the American College of Physicians, the American College of Chest Physicians, the International Academy of Clinical and Applied Thrombosis/Haemostasis, and the Royal College of Physicians in Canada. In this interview, he speaks with us about his life and science.

Dr. Erin Hodgson is an Associate Professor and Extension Entomologist at Iowa State University. She specializes in insects in agriculture, often focusing on corn and soybean crops. Erin also works with people like farmers, crop consultants, people in the agricultural industry, regulators, and people in pest management to best manage insect pests in an agricultural landscape. Erin spends her free time outside enjoying the company of her husband and two dogs. She is also an Assistant Coach for the Iowa State University Women's Rugby Club and dedicates a lot of her time in the evenings to helping coach the team. She received her undergraduate training in Biology and Botany and her M.S. in Entomology from North Dakota State University. Erin was awarded her Ph.D. in Entomology from the University of Minnesota, followed by a postdoctoral research position also at the University of Minnesota. Erin served on the faculty at Utah State University before joining the faculty at Iowa State where she is today. Erin has received many awards and honors in her career, including the Editor's Choice Award from the Journal of Soil and Water Conservation, the Iowa State University Outreach and Extension New Professional Award, and multiple awards from the Entomological Society of America for her educational and outreach efforts. In addition, Erin is co-host of the "Soybean Pest Podcast" with her colleague Matt O'Neal. Erin is with us today to tell us all about her journey through life and science.

Dr. Sarah Bergbreiter is an Associate Professor in the Department of Mechanical Engineering with a joint appointment in the Institute for Systems Research at the University of Maryland. Sarah's research involves building and conducting experiments with tiny locomoting robots that are about the size of ants. They also apply the same technologies used in their tiny robots to build better sensors and actuators for bigger robots to help improve performance of these robots. Spending time with her family is a big part of Sarah's life outside of work. Her kids enjoy swimming, playing with legos, and building things. Sarah also spends her free time swimming and playing water polo. She received her B.S.E. degree in electrical engineering from Princeton University and was awarded her M.S. and Ph.D degrees in electrical engineering from the University of California at Berkeley where she focused on microrobotics. Sarah has been the recipient of multiple awards for her outstanding work including the DARPA Young Faculty Award, an NSF CAREER Award, the Presidential Early Career Award for Scientists and Engineers, and Sarah gave a TED Talk in 2015. Sarah joins us for an interview to discuss her life and work.

Dr. Anand Padmanabhan is a pathologist, transfusion medicine physician, and Associate Professor of Laboratory Medicine and Pathology at the Mayo Clinic. Anand studies blood clotting, also known as "thrombosis". He is working on a particular type of blood clotting that can occur when our bodies produce antibodies for proteins or other molecules inside or on the surface of blood platelets. Anand is interested both in finding better ways to diagnose and to treat patients with these potentially deadly diseases. When he's not working, Anand loves spending time with his wife, their 15-year-old son, and their two dogs. They enjoy watching movies and traveling together across the U.S. and around the world. He received his Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.) degree from Thanjavur Medical College and completed a Clinical Internship in Medicine and Surgery at LLR and Associated Hospitals in India. He was awarded his PhD in biochemistry from Brown University. Afterwards, Anand completed his residency in clinical pathology at Columbia University and New York Presbyterian Hospital and transitioned into a Fellowship in transfusion medicine at the University of Pittsburgh. Anand worked at the Blood Center of Wisconsin and the Medical College of Wisconsin from 2010 - 2019, and he joined the Mayo Clinic in 2020. Anand has received various awards and honors over the course of his career, including the JN Tata endowment for the higher education of Indians, National Blood Foundation Award for Innovative Research, ASFA Lecturer award, and Choosing Wisely Champion Award from the American Society for Apheresis, and he was recently inducted into the National Blood Foundation Hall of Fame. In this interview, he shares more about his life and science.

Dr. Ellen Arruda is the Maria Comninou Collegiate Professor of Mechanical Engineering with joint appointments as Professor of Biomedical Engineering, as well as Macromolecular Science and Engineering at the University of Michigan. Ellen studies the mechanical behavior of soft materials, including polymers, plastics, and soft tissues of the body. Her research group focuses on understanding how to design with soft materials so the materials don't break in different applications, as well as how to design replacements for soft tissues in our bodies when they are damaged. Ellen's hobbies include running, cooking, and knitting. Running is one of her favorite ways to get exercise and generate great ideas for her work. She is a skilled sweater knitter who learned how to crochet from her mother and picked up knitting from her mother-in-law. She received her B.S. with Honors in Engineering Science and her M.S. in Engineering Mechanics from Pennsylvania State University. Ellen was awarded her Ph.D. in Mechanical Engineering from the Massachusetts Institute of Technology. She joined the faculty at the University of Michigan afterwards in 1992. Ellen has received numerous awards and honors for her outstanding research, teaching, and service, including the Ann Arbor Spark Best of Boot Camp award, the Excellence in Research Award from the American Orthopaedic Society for Sports Medicine, the Ted Kennedy Family Team Excellence Award from the University of Michigan College of Engineering, the Research Excellence Award from the College of Engineering at the University of Michigan, the Cadell Memorial Award, the Outstanding Engineering Alumnus Award from the Pennsylvania State University, the Distinguished Faculty Achievement Award from the University of Michigan, and the Trudy Huebner Service Excellence Award from the College of Engineering at the University of Michigan. Ellen is a Fellow of the American Society of Mechanical Engineers, the American Academy of Mechanics, and the Society of Engineering Science. She was also named a Centennial Fellow of the Department of Engineering Science and Mechanics at Pennsylvania State University. She was also recently named a Member of the National Academy of Engineering. Ellen joined us for an interview to discuss her experiences in her career, her life, and her engineering research.

Dr. John Kress is a Distinguished Scientist and Curator of Botany at the Smithsonian's National Museum of Natural History. John's research involves exploring the natural world and all the organisms that make up the natural world. Since graduate school, he has been exploring different areas, particularly tropical areas, to determine what grows there now, what grew there in the past, and how the plants and animals there interact. Not only does John enjoy investigating the natural world at work, he also enjoys spending his free time outside exploring nature. John often goes on walks or hikes with his wife and dog to see nature in action. In addition, John is an avid gardener. Among the plants he cultivates in his own yard are some of the ginger and banana plants that he studies. John received his B.A. in biology from Harvard University and his Ph.D. in botany from Duke University. John formerly served as the Interim Undersecretary for Science for the Smithsonian Institution, Executive Director of the Association for Tropical Biology and Conservation, and Director of the Consortium for Understanding and Sustaining a Biodiverse Planet, which is one of the four grand challenges of the Smithsonian Institution's strategic plan. He is also Chairman of the Board of the Organization for Tropical Studies (OTS) and an Affiliate Faculty member at George Mason University. He has previously served as an Adjunct Professor at George Washington University and the Chinese Academy of Sciences. Among John's awards and honors are receipt of the Parker-Gentry Award for Biodiversity and Conservation from the Field Museum of Natural History, the Lifetime Achievement Award from Heliconia Society International, and the Edward O. Wilson Biodiversity Technology Pioneer Award for Co-Development of Leafsnap – the First Mobile App for Plant Identification. John is a fellow of the American Association for the Advancement of Science and an honorary Fellow of the Association for Tropical Biology and Conservation. In this interview, he discusses his experiences in life and science.

Dr. Young-Hui Chang is a Professor of Biological Sciences at Georgia Institute of Technology where he directs research in the Comparative Neuromechanics Laboratory. Research in Young-Hui's lab aims to examine how the control of movement by the nervous system is influenced by mechanics and physics during locomotion. He is interested in broad mechanisms for behaviors like walking, running, and hopping that apply within and across species. Young-Hui likes to spend his free time with his family. He, his wife, and his two boys enjoy exploring the outdoors, hiking, and camping together. Though Young-Hui was not always a particularly outdoorsy person, enrolling his sons in the Scouts program has provided an avenue for him and his family to learn more and get outside. Young-Hui received his B.S. in Mechanical Engineering and his M.S. in Animal Physiology from Cornell University. Next, he conducted his doctoral studies at the University of California, Berkeley, earning his PhD in Integrative Biology in 2000. Prior to joining the faculty at Georgia Tech, Young-Hui was a postdoctoral researcher at Emory University. While at Emory, he was awarded the Association of Korean Neuroscientists President Outstanding Research Hanwha Award. Young-Hui has also been awarded an NSF CAREER Award. In this interview, he discusses his experiences in life and science.

Dr. Sonia Mayoral is the Robert J. and Nancy D. Carney Assistant Professor of Brain Science at Brown University. In the lab, Sonia studies glial cells, the cells in your brain that aren't neurons. These cells perform a lot of different functions and could hold promise for developing therapies for neurologic diseases. Outside of work, Sonia loves spending as much time as possible with her four-year-old son. Lately, they've been enjoying playing Plants vs. Zombies on the iPad and also acting the game out around the house. She received her bachelor's degree in biological sciences from San Jose State University and her PhD in neuroscience from Stanford University. Afterwards, she conducted postdoctoral research at the University of California, San Francisco. She joined the faculty at Brown University in 2021. In this interview, she shares more about her life and science.

Dr. Steve Ramirez is an Assistant Professor in the Department of Psychological and Brain Sciences at Boston University. In his research, Steve is studying learning and memory, and he is interested in discovering whether it is possible to artificially turn memories on and off. His research focuses on understanding the brain and what we can do when processes in the brain break down. They are working on turning on positive or negative memories in animal models to gain a better understanding of how the brain and memory work. In addition, they use animal models of conditions like depression, anxiety, and PTSD to study whether artificially manipulating memories may alleviate some of the symptoms of these conditions. Steve was born and raised in the Boston area, so accepting a faculty position at Boston University meant reuniting with his family, friends, and beloved New England Patriots. He spends his down time watching Netflix with friends and hanging out with his family. He attended Boston University for his undergraduate studies in neuroscience, was awarded his PhD in Brain and Cognitive Sciences from the Massachusetts Institute of Technology, served as a Visiting Lecturer of Neuroscience at Tufts University while a graduate student, and spent two years at the Center for Brain Science at Harvard University as a Junior Fellow of the Society of Fellows before returning to Boston University as a faculty member. Steve has received many awards and honors thus far in his career, including an NIH Early Independence Award, a NARSAD Young Investigator Award, the Gordon Research Conference Travel Award, the American College of Neuropsychopharmacology Travel Award, Smithsonian Magazine's American Ingenuity Award in the Natural Sciences, the Walle Nauta Award for Continuing Dedication to Teaching at MIT, and the Angus MacDonald Award for Excellence in Undergraduate Teaching at MIT. Steve has also been named among Forbes Magazine's 30 Innovators Under the Age of 30 in the area of Science and Technology, a National Geographic Breakthrough Explorer, one of Science News's Top 10 Bright Young Minds, Pacific Standard Magazine's Top 30 Thinkers Under the Age of 30, and the MIT Technology Review World's Top 35 Innovators Under the Age of 35 Award. He has also given two TED talks. In this interview, Steve talks about his experiences in life and science.