Episodes

  • FOCUS In Sound #37: Jennifer Brophy
    Nov 6 2023
    FOCUS In Sound #37: Jennifer Brophy ERNIE: Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we welcome a young investigator who is pioneering in the field of plant tissue engineering—a remarkable emerging technology that just might eventually save the human race. Jennifer Brophy received one of the Burroughs Wellcome Fund’s Career Awards at the Scientific Interface, or CASI, in 2019. She is an Assistant Professor of Bioengineering at Stanford University, and is a Noyce Family Faculty Fellow and a Chan Zuckerburg Biohub Investigator. Jenn received her BS in bioengineering from the University of California, Berkeley in 2009 and her PhD in biological engineering from MIT in 2016. She did her postdoc work at Stanford, where she started looking at plants. Today in her lab, she and her colleagues are developing technologies that enable the genetic engineering of plants and their associated microbes with the goal of enabling innovation in agriculture for a sustainable future. Jenn Brophy, welcome to FOCUS In Sound! JENN: Thank you, I’m happy to be here! ERNIE: To get us started, Jenn, why don’t you give us a quick overview of your field, which is known as synthetic biology? JENN: Certainly. Synthetic biology can mean a lot of different things to different people. In my lab, we think of it as advanced genetic engineering, which is essentially applying the principles of engineering to biology in order to reprogram living cells or organisms to do something new. In our lab, that means changing the shapes of plants as they grow, but for different people they engineer organisms to do different things. ERNIE: I see. Building on what you just told us, I’d like to find out more about one of your major areas of research, which is called synthetic gene circuits. I know that it was the subject of one of your most important publications to date, which came out in Science last year. Please explain… JENN: In that work, using synthetic genetic circuits to control gene expression patterns in multi-cellular organisms. This work is really borne out of the observation that gene expression patterns are important for development. In the 1980s—I’m going to do a little historical bit—in the 1980s, scientists discovered a gene in Drosophila called antennapedia that controls the formation of legs, and stunningly, if you express that gene in cells on the head of a fly, you can actually get it to produce legs where it would usually have antenna. Now that’s shocking, but it’s also really highly conserved across organisms. Where you express genes in the body affects the way it develops. And so we were interested in trying to control where in an organism we’re expressing genes in order to change its development. But it raised this question of how do you control gene expression across the body of a multi-cellular organism? So what people usually do when they want to pick out specific cells within a body to express a gene in is they look for a promoter, a region of DNA in that organism’s genome that usually drives expression in only those cells. And that’s great, it works well, but there are a limited of characterized promoters, characterized tissue-specific promoters, that have this capacity to control gene expression so precisely. And so we looked at that, and we were like, well, we can use synthetic genetic circuits to take a limited number of tissue-specific promoters and combine their activities in new ways in order to generate new patterns of gene expression. So the circuits that we built perform Boolean logic operations. They can take two different tissue-specific promoters, for example, and then say, okay, we only want to express our gene of interest where those promoters are both on, in cells where those promoters are both on. And using this type of Boolean logic, we’re able to generate new patterns of gene expression, which we then use to control development, and we demonstrate in this paper that a combination if tissue-specific control and control over gene expression levels allow us to tune a single aspect of a plant’s root system. We can change how many root branches the plant makes, and that changes that we made don’t affect any other aspect of the plant. So it’s kind of allowing us to do a little bit of design of the structure of the organism. ERNIE: Jenn, it all sounds kind of mundane and esoteric until we get to the unbelievable implications of your work. Can you give us that incredibly exciting outlook? JENN: Yeah, we’re excited about controlling development in plants, controlling the size and shape of plants, because of how important the structure and the shape of the plant is for survival in a challenging environment. So unlike animals, plants can’t run away when conditions get bad, right. If it...
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    17 mins
  • FOCUS In Sound #36: Leenoy Meshulam
    Aug 29 2023
    FOCUS In Sound #36: Leenoy Meshulam Octopus during active sleep video: https://www.oist.jp/video/octopus-during-active-sleep Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we get to know a young researcher who in 2022 was the recipient of a Burroughs Wellcome Fund CASI award, the Career Awards at the Scientific Interface. Those awards recognize outstanding scientists who have made significant contributions at the interface of biology and quantitative sciences, bridging the gap between disciplines, and fostering innovation. It’s a five-year grant totaling $500,000. Leenoy Meshulam is a theoretical physicist who is also interested in biological phenomena, especially nervous systems and the brain. She explores the interface between physics and neuroscience. She received her PhD from Princeton University, after completing her master’s degree in physics and biology at Tel Aviv University. She is now a Swartz postdoctoral fellow at the University of Washington in Seattle. Leenoy’s research endeavors have already taken her in some fascinating directions, which we will hear all about, including a remarkable recent publication about the sleeping habits of octopuses. Leenoy Meshulam, welcome to FOCUS In Sound! LEENOY: Hi Ernie. It’s very nice to be here. ERNIE: Let’s start with your latest accomplishment as a co-author of a paper in the journal Nature called “Wake-like skin patterning and neural activity during octopus sleep.” Tell us about the overall findings… LEENOY: So this paper concentrates on a main finding where we saw that the octopus, much like in other animals, actually has two stages of sleep. So we managed to prove that every about hour the octopus goes into a different kind of stage of sleep—an active sleep bout, where similarly to REM sleep for humans, for example, the type of brain waves and the neural activity changes, and this is accompanied by a lot of color and pattern changes on the skin of the octopus while the octopus is still asleep. And so the way the cycle looks is, we have about an hour of sleep that is not the active part, and then a few minutes bout kind of like REM, with lots of color changes on the skin, different kind of neural activity that accompanies it, and then back to the stage that is most of the sleep. Something to keep in mind is that this is the first time that neural activity was recorded in this way in the brain of an octopus. So this is a sleeping octopus we managed to put a Neuropixel in, which means that there is an electrode inside the brain of the octopus that’s, we’re able to filter brainwaves out of to see what the signals look like. Also to see spikes in the brain of the octopus. And we can really see the activity of the brain while this is happening. So it’s both the underlying activity of sleep and the behavioral aspect of the two stages of sleep, and very high-resolution filming of the pattern changes on the skin of the octopus. The skin of the octopus is normally a system that we’re looking at for things like the camouflage of the octopus, right. This is why it has the ability to change so much color to have these coordinated, beautiful patterns that look like the coral reef that it is trying to match behind it. It also has texture changes there. And we just didn’t know before that this happens during the sleep of the octopus. So there are just these bouts of color changes that happen during sleep. ERNIE: So you were really able to correlate the visual and the brain phenomena? LEENOY: Exactly. So this is the underlying neural activity to this active sleep bout that makes it so interesting, because we can actually look at what is happening in the brain and show that this is really sleep. You can really see when you’re looking, if you look at the plotting in the paper, you can see the immediate, sharp transition into active sleep that is change in the neural activity, and if you’re looking at the brightness of the color of the body of the octopus, you can immediately see a drop, because it starts having color instead of being transparent. So the transition is immediate and is completely synchronized. ERNIE: Just so everyone is aware, we will post a link to video of the sleeping octopus along with this podcast. It’s well worth seeing! Leenoy, I understand that these findings point to the idea of convergent evolution. Would you elaborate? LEENOY: There are multiple elements of the system of the octopus that are similar to what we see in other animals. And because the cephalopods, which is the family the octopus is part of, so that’s cuttlefish, octopus, and squid—these are the cephalopods—the convergence in the evolutionary tree from us, for example, we’re talking 600 million years ago. That is around the time that on earth we moved from ...
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    28 mins
  • FOCUS In Sound #35: Michael Ferdig
    Aug 25 2023
    FOCUS In Sound #35: Michael Ferdig Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we welcome a biomedical scientist who in 2022 was the Burroughs Wellcome Fund’s first Resident Faculty Scholar. Michael Ferdig is a Professor of Biological Sciences at the University of Notre Dame, where he has been on the faculty since 2001. He specializes in the genetics and genomics of drug resistance and virulence in the malaria parasite. Malaria is a parasitic infection transmitted by the Anopheles mosquito. Malaria drug resistance is an ongoing topic of major importance in global public health, where the disease is still a significant worldwide contributor to mortality, with nearly a half-million deaths annually. Mike received his BS and MS degrees from the University of Nebraska-Lincoln, his PhD from the University of Wisconsin-Madison, where he also served a postdoctoral fellowship. He also did a postdoc at the National Institute of Allergy and Infectious Diseases from 1997 to 2001. Michael Ferdig, welcome to FOCUS In Sound! MIKE: Oh it’s a pleasure to be here, nice to meet you, Ernie. ERNIE: Mike, there is so much for us to talk about, but I’d like to start with what brought you to the Burroughs Wellcome Fund to be its first Resident Faculty Scholar… MIKE: Well, I love the question, because it makes me smile. I was sitting up there in South Bend, Indiana with the fall season approaching, and going into another teaching semester, and putting in another load of grants, trying to get them renewed. And I was in this mental place of, you know, getting to this place in my career where I’ve had plenty of success and things are going well, and I just felt like I was turning the crank and perpetuating myself, and looking around and realizing, in my business, in the business of academic research science, it tends to be what we do. We get to a career place where we almost are content to settle into this safe bubble of self-perpetuation. And I had almost a little bit of a panic about, oh no, is this it? And it happened to be at the same time I was noticing that—I was familiar with the Burroughs Wellcome Fund, just like we are out there as scientists—had just announced this Resident Faculty Scholar. And I thought, this is what I need to do. I need to step away. I had been 20 years at Notre Dame with no request for leave or what they call sabbatical sometimes, and I thought, I need a place where I’m not just going to go make more versions of me, I’m going to go try to find the next version of me, and sort of move into this later phase of my career, and hopefully do things a little more useful and interesting. So it was just kind of magic how it all fell together, I reached out. I had known Victoria McGovern at the Fund for years. She had long been an advocate for infectious disease research, and she said, “Oh yeah, by the way, we do have this fellowship, why don’t you look into it and see if it might fit?” So I applied, and a summertime later, there I was. ERNIE: I know Mike it’s been quite a formative experience for you. Can you tell us a little bit more about some of your activities during the scholarship? Did you have a specific project that you worked on during the sabbatical? MIKE: I did. As imagined in the first place, I do need to strengthen my program, basically I wanted to expand and extend my lab science. We’ve always been what they call bench scientists, experimentalists in the lab. But I work on malaria, which is an organism that infects people around the world and has caused devastating disease for millennia, and I really feel the need to move my work towards the field. So that kind of relevance and extending. But I’d also really noticed, I do a lot of teaching, a lot of moving toward more administrative roles, and I just noticed that this problem of needing to bust out of our bubble, out of our cocoon, was really pervasive across all the things I was working on. So I set up some aims. Aim One of my project was just very literally to take what we do in the lab and move it into a more field and clinical relevant place. Which is a pretty big, it’s a very different way of doing our workaday. And I knew down here in the Triangle, there are some really good researchers who do more clinical work in the malaria world, so I thought, a-ha, this would be a great chance to pull some of those people together, bring in some outside experts, the people I admire and respect, and sort of bring everybody together, and it just has been amazing how things fell into place. And then I had a little more aspirational goals, and one was getting more out of my immediate research focus into where is the field going, what is malaria, [what does] the future of malaria research look like? And these are more community oriented, open science...
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    30 mins
  • FOCUS In Sound #34: Lisa Hara Levin
    Feb 7 2023
    FOCUS In Sound #34: Lisa Hara Levin Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we meet a veterinarian who has become one of the leading voices in the movement to reduce, refine, or replace the use of animals in research and product development testing, also known as the 3Rs. As we will hear, she recently teamed up with Burroughs Wellcome Fund president Dr. Lou Muglia to publish a highly influential paper called Alternative Thinking about Animals in Research. Lisa Hara Levin is a graduate of Cornell University, received her veterinary degree from the Cummings School of Veterinary Medicine at Tufts University, and completed her postdoctoral research training at the Johns Hopkins University School of Medicine. Her professional career has been spent in the animal protection and research environments, notably occupying positions as the Medical Director for New York City’s Animal Care Centers, and now as the Alternatives Director for Coridea, LLC, a premier biotechnology incubator based in New York. Lisa Hara Levin, welcome to FOCUS In Sound! LISA: Thanks, Ernie, I’m happy to be speaking with you. ERNIE: Lisa, to get us started, tell us how you got interested in the cause of promoting alternatives to animal use in testing… LISA: Oh that was a long time ago. I was a veterinary student working summers in a research lab at Johns Hopkins, and I was very fortunate to be mentored by a laboratory animal veterinarian having a great interest in animal welfare, so I started making my baby steps in the 3Rs, that’s the refinement, the reduction, the replacement of animals in research, and that’s a style that I carried with me through into my fellowship at Hopkins and later professional roles, where I was in the animal shelter setting, or I was doing research consultancy, and it’s served me very well. But your question did ask specifically about testing, and I want to make it clear that mentally, I place testing, research, and drug development all in the same what I call philosophical basket, so while maybe I started my career in research my field of vision has enlarged to include the other two areas. ERNIE: Tell us how you and Dr. Muglia connected, and how did the paper come about? LISA: I wanted to launch a project from a university, and I met him during that funding search. He thought the work I proposed was out of the box, and very happily for me, Burroughs Wellcome funded it. It did launch, set off from a different location, but the content remained the same. It was to have two roundtables with what I call the A-plus team from different groups having interest in the development, the regulatory approval, and the implementation of new approach methods. We also call them non-animal methods, or by the acronym NAMs in research, safety testing, and drug development. In terms of the paper, I’d been thinking a while about writing an article examining the NAMs and animal research question, and after the second roundtable was finished, I was scratching my head and said, you know, these conversations should have some place in the piece. So I spoke with Dr. Muglia, and he agreed to be my co-author. ERNIE: Tell us a little bit more about the two roundtables that you mentioned… LISA: I wanted to have the roundtables because to me there has been this needless argument between folks on one side who are endorsing animal use, and folks on another side, and it really is that polarizing at times—folks on the other side, who are in favor of NAMS. And in my view, I think this is entirely due to misunderstandings about each of their roles, in the past, the present, and what the predicted future may be for them in advancing science. So I invited members from the eight stakeholder groups that in my view are most closely associated with these areas, the development, again, the regulatory acceptance and the implementation of NAMs, and I wanted to seat them in one place and have some very relevant conversation. So they came, and who I mean by “they” are academics and industry who are working with NAMs, government regulators, government funders, venture capital, philanthropy, venture or otherwise, animal research advocacy, and animal protection. I won’t give you the names of those attending because that’s a confidentiality issue, but I can tell you and will tell you—there was a lot of magic that happened at these roundtables, and it was a beautiful thing to hear and to watch. I was really entirely my privilege to be part of those conversations. Everybody was so smart, so honest, so collegial. ERNIE: What were your objectives for the roundtables? LISA: If I look at several years back, and probably more than that, cause I’m an old lady, let’s say decades back, of observations about how stakeholders have problem-solved, they ...
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    23 mins
  • Tammy Collins, Innovation in Regulatory Science Awards (IRSA) Program
    Jan 6 2023
    FOCUS In Sound #33: Tammy Collins, Innovation in Regulatory Science Awards (IRSA) Program Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we meet one of the newest members of the Burroughs Wellcome Fund family, Program Officer Dr. Tammy Collins, who joined the Fund in October 2022. Tammy leads the Fund’s efforts in interdisciplinary science, including the Career Awards at the Scientific Interface and the Innovation in Regulatory Science Awards, which we will focus on for this edition of Focus in Sound. Tammy spent the past decade at the National Institute of Environmental Health Sciences as its director of the NIEHS Office of Fellows’ Career Development. She received her B.S. in Chemistry from Appalachian State University and her Ph.D. in Biochemistry from Duke University. After a brief postdoc at Duke, she joined NIEHS in 2009, where she developed her passion for working in the scientific career development field. Tammy Collins, welcome to the Fund, and to FOCUS In Sound … TAMMY: Thanks, I’m glad to be here. ERNIE: After so many years in government service mentoring fellows in their career development, what led you to shift your own career development path to the philanthropic sector by joining the Fund? TAMMY: Well, I’m glad that you asked that. So actually, part of my previous role included mentoring fellows on how to apply for grants, including the K99-R00. So I was really excited when I learned about this opportunity at Burroughs Wellcome Fund, where I was still going to get the chance to mentor individuals through the grant process. Specifically, postdocs, with one of the other programs that I oversee, and then faculty. So I’ll be able to learn new skills in mentoring faculty with the Innovations in Regulatory Science program. And in terms of moving from government service to the philanthropic sector, I still see that I am working in the service sector and still providing a service, just in a different avenue. And I’m really excited about being able to have a broad impact in science as it relates to a wide variety of areas, both with the Career Awards at the Scientific Interface as well as the Innovations in Regulatory Science. So I’m excited about those aspects of my work at Burroughs Wellcome Fund. ERNIE: So you didn’t even have to relocate, did you? TAMMY: I didn’t, and actually NIEHS is less than four miles down the road from Burroughs Wellcome Fund, on the same road. So I’m still here in Research Triangle Park. ERNIE: Well Tammy, to get us started on our discussion about regulatory science, would you give us a definition of the field, and tell us why the Fund invests in the sector? TAMMY: Yeah. That’s a question I have gotten a lot of times. People asking, “What is regulatory science?” So regulatory science has actually been defined as the science of developing new tools, standards, and approaches to assess the safety, efficacy, quality, and performance of FDA-regulated products. And Burroughs Wellcome Fund recognizes that regulatory science is a very important field, and it’s often an underserved area of research in the biomedical enterprise. And oftentimes what’s seen is that in translating or moving scientific discoveries into actual interventions that are going to help patients or therapeutic interventions, the regulatory science aspect is often what results in a bottleneck. And so what we want to do is actually help to close the innovation gap in creating new evaluative tools for new emerging technologies, and to do that in a wide variety of areas. We call out some of them in the RFP, but some of the things we’re looking at are specifically in gene therapy, artificial intelligence and machine learning, digital health, model-informed product development, and new technologies that might help to reduce animal testing. So these are just calling out a few areas, but really the field is wide open in terms of any individual that’s going to be helping to advance the field of regulatory science. ERNIE: Let’s look at the Innovation in Regulatory Science Awards, or IRSA. The awards program is going into its tenth year in 2023. Would you give us a brief overview of the IRSA program? TAMMY: The IRSA program, or the Innovation in Regulatory Science Awards, it supports faculty over a period of five years, and the total award amount is for $500,000. And one of the key things is that we want to support researchers who are developing innovative solutions to solve regulatory questions. And another thing that’s key is we want these solutions to actually be implementable. So when individuals are applying for the IRSA program, we would like for them to address how they expect their solutions are going to expedite the regulatory decision-making process. ERNIE: What types of researchers has it attracted in its existence? ...
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    10 mins
  • Interview with Dr. Dudley Flood
    Oct 4 2022
    FOCUS In Sound #32: Alfred Mays, Dr. Dudley Flood, Dr. Deanna Townsend-Smith Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we meet a civil rights and education pioneer, Dr. Dudley Flood, and learn about the center named in his honor that is working to advance educational opportunities in North Carolina. To get us started, we will first hear from Burroughs Wellcome Fund Chief Diversity Officer and Strategist, Alfred Mays. Alfred also serves as a Senior Program Officer for the Fund and oversees a variety of significant programs addressing education and diversity. He is going to provide us with some background information about the Dudley Flood Center for Educational Equity and Opportunity, which is within the Public School Forum of North Carolina. Alfred, take it away… ALFRED: Thanks, Ernie. I am actually a board member of the Public School Forum. In 2015, the Forum kicked off its sixteenth biennial study group, a yearlong process that involved the work of three committees focused on topics related to expanding educational opportunity in North Carolina: racial equity, low-performing schools, and trauma and resiliency in learning. I had the honor of serving as a co-chair of the racial equity committee. In 2016, Study Group XVI, as it was known, released its final report called “Expanding Educational Opportunity in North Carolina.” It was the product of the collective efforts of more than 175 committee members, and included a detailed Action Plan and Recommendations. The report set the course for the Public School Forum and its partners to continue addressing educational opportunity in North Carolina in the years ahead. One of the important developments was the establishment of the annual Color of Education event, which every year brings together the many stakeholders to address the ongoing issues. Now fast forward to 2019. At the Color of Education event, we announced a catalytic grant of $150,000 from the Burroughs Wellcome Fund to stand up the Dudley Flood Center for Educational Equity and Opportunity. The Conway Family Foundation joined Burroughs Wellcome Fund in making a $30,000 gift to support establishment of the center. Dr. Flood was brought on stage for the announcement that we were naming the new center in his honor. It was designed to be a surprise for him, and he was truly delighted. Since then, the Flood Center has become fully staffed, including Senior Director Dr. Deanna Townsend-Smith, from whom we will hear shortly. They are working on a variety of programs, including the Color of Education event, which is coming up for 2022 on Saturday, October 22nd. The theme for this year is “A Walk Through History: How the Past Informs the Present.” The hybrid event will feature keynote speaker Jelani Cobb. To further the Center’s work over the next year, it’s a pleasure to share with you that the Burroughs Wellcome Fund has just made an additional $300,000 grant award to the Center. The Conway Family Foundation has and continues to support fellowships and Color of Education within the Flood Center. Additionally, the Flood Center has received key additional support from Amgen, Kellogg, MDC, Anonymous Trust, Goodnight Foundation, along with additional funding specifically for Color of Education from Corning, Lenovo, the North Carolina Department of Natural Resources, and EPIC. That is where we stand today, and now let’s enjoy hearing from Dr. Flood and Dr. Townsend-Smith. To introduce Dr. Flood, I’m going to pass the microphone back to Ernie… ERNIE: Thanks, Alfred, for that terrific summary of how we got to where we find ourselves today. That history will provide a great context for our conversations with Dr. Flood and Dr. Townsend-Smith. Dr. Dudley Flood was born in 1932 in Winton, North Carolina, a tiny town in Hertford County in the northeastern part of the state. He received his bachelor’s degree from North Carolina Central University in 1954, his master’s degree from East Carolina University in 1970, and his doctorate from Duke University in 1980. He has had a long and distinguished career as a teacher and school principal – a lifelong educator. He worked for many years at the North Carolina Department of Public Instruction. In the late 1960s and early 1970s, he and his Department of Public Instruction colleague, the late Dr. Gene Causby, traveled the state to unite communities that were divided, sometimes bitterly, over integrating public schools. They are largely credited today with pioneering the process of integration in North Carolina public schools. In 2020, Dr. Flood’s achievements were recognized as he was awarded the Friday Medal from the College of Education at North Carolina State University. In 2021, he received the prestigious North Carolina Award, the state’s highest civilian honor, and most recently, the...
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    43 mins
  • Interview with Dr. Florence Bourgeois
    Jul 6 2021
    FOCUS In Sound #31: Florence Bourgeois Welcome to FOCUS In Sound, the podcast series from the FOCUS newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. In this edition of FOCUS In Sound, we meet a Burroughs Wellcome Fund grantee who is researching issues related to the inclusion of children and adolescents in clinical trials. She has also recently published an important international study of pediatric COVID-19 patients. Dr. Florence Bourgeois is an Associate Professor of Pediatrics at Harvard Medical School and a faculty member in the Division of Emergency Medicine and the Computational Health Informatics Program, or CHIP, at Boston Children’s Hospital. She is a graduate of Yale University and Washington University School of Medicine in St. Louis. She was an NRSA research fellow and earned her Master in Public Health degree from the Harvard School of Public Health. In 2017, Florence received an Innovation in Regulatory Science grant from the Burroughs Wellcome Fund titled “Pediatric regulatory policy: advancing timely and rigorous evaluation of medicines for children.” The award was for up to $500,000 over five years. She has published several studies in the regulatory policy area, and this year she and her colleagues put out their work using electronic health records to track and analyze international trends in hospitalizations for children and youth with COVID-19. Florence Bourgeois, welcome to Focus in Sound… Thank you, thank you for having me. I’m delighted to be able to speak with you today. Would you sketch the broad outlines of the pediatric COVID-19 study for us? Absolutely. This study was a product of a large consortium that came together fairly rapidly at the beginning of the pandemic, so last March and April, leveraging existing infrastructure to be able to aggregate electronic health records across institutions. And not just institutions within the U.S., but internationally. And this presented a terrific platform to be able to look at pediatric patients in particular, since COVID-19 fortunately has had much lower morbidity and mortality in children. But this also means that the patient population that is accessible to us for study is much smaller. So we were able to take an international perspective to characterize the clinical presentation of COVID-19 across hospitals in a number of countries, and also demonstrate this type of large-scale, informatics approach to aggregating data in a rapid fashion, which is particularly important during the evolution of a pandemic like COVID-19. What conclusions did you reach? So we were able to find certain clinical features that were specific to patients with COVID-19, in terms of complications, as well as certain laboratory abnormalities, and we were also able to find that the data quality that we were able to produce using this approach was quite robust. So we are continuing additional studies now leveraging the same resource to dig into other aspects of COVID-19 specifically for kids. How did the study advance our understanding of epidemiological and clinical features associated with COVID-19 in children and youth? One of the findings was that there were abnormalities in coagulation in children. So that is a specific feature that has also been corroborated in other studies. So that would be one specific result. And another one is the complications we saw around cardiac rhythms, disturbances in cardiac rhythms, and also around seizure activity, as an example. So identifying those specific clinical features is another data point to guide further research. During the pandemic, many of the skeptics have been spreading the misinformation that COVID did not affect young people and children. Although rates and severity of infections have been lower, they are far from immune, aren’t they? That’s right. And in addition, not only can kids certainly be infected with SARS-CoV-2, so COVID-19, but they also have very specific and unique phenotypes. So for example, multi-system inflammatory syndrome is a phenotype or a disease presentation that we’ve uncovered that is very specific to children and not seen in adults. So understanding those disease presentations and being able to study them is certainly important. And beyond that, we’re concerned not just about kids being infected with COVID-19, but also their role in transmission and as vectors in the population and in the communities. So that’s another important factor to keep in mind, even if fewer kids are actually affected. So Florence, what are the wider implications of your findings? From this specific study, I think that one major takeaway is not even the actual clinical results, but really the methods themselves; this informatics approach to creating a network across institutions, across health care systems, and countries even, in order to characterize COVID-19. This could be extended ...
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    16 mins
  • Science Education in North Carolina and Beyond
    May 14 2021
    This edition of FOCUS In Sound is a family affair, as we connect with two members of the Burroughs Wellcome Fund, gentlemen who are primary practitioners of the Fund’s profound commitment to supporting science education. I will mercilessly pick their brains to gather their thoughts about the Fund’s activities and the larger importance of science education in our society. Alfred Mays is a senior program officer at the Fund, and serves as the Director and Chief Strategist for Diversity and STEM Education. He began his tenure at the Fund in 2015, and is responsible for strategic program development and diversity in science. He directs a portfolio of competitive and strategic grants and serves on a number of nonprofit educational and civic boards. And Dr. Samuel Houston, Jr., is President and Chief Executive Officer of the North Carolina Science, Mathematics, and Technology Education Center, better known as the SMT Center. He has held that position since 2003. The Center is housed at the Burroughs Wellcome Fund facility in Research Triangle Park, North Carolina, and is largely supported by the Fund. It is dedicated to the advancement of science, mathematics, and technology in the schools of North Carolina and around the nation. Sam has had a long and distinguished career in science education. Transcription of “Science Education in North Carolina and Beyond” 00;00;02;10 – 00;00;31;04 Ernie Hood Welcome to Focus In Sound, the podcast series from the Focus newsletter published by the Burroughs Wellcome Fund. I’m your host, science writer Ernie Hood. This edition of Focus In Sound is a Family Affair. As we connect with two of the most prominent members of the Burroughs Wellcome Fund family. Gentlemen who are primary practitioners of the Fund’s profound commitment to supporting science education. 00;00;31;18 – 00;01;02;06 Ernie Hood I will mercilessly pick their brains to gather their thoughts about the Fund’s activities and the larger importance of science education in our society. Alfred Mays is a senior program officer at the Fund and serves as the director and chief strategist for diversity and STEM Education. He began his tenure at the Fund in 2015 and is responsible for strategic program, development and diversity in science. 00;01;02;22 – 00;01;15;04 Ernie Hood He directs a portfolio of competitive and strategic grants and serves on a number of nonprofit, educational and civic boards. Alfred, thanks for joining us on Focus In Sound. 00;01;15;16 – 00;01;16;04 Alfred Mays Thank you, Ernie. 00;01;17;10 – 00;01;51;06 Ernie Hood Dr. Samuel Houston JR is president and chief executive officer of the North Carolina Science, Mathematics and Technology Education Center. Better known as the S.A. Center. He has held that position since 2003. The center is housed at the Burroughs Wellcome Fund facility in research Triangle Park, North Carolina, and is largely supported by the fund. It is dedicated to the advancement of science, mathematics and technology in the schools of North Carolina and around the nation. 00;01;51;22 – 00;02;03;13 Ernie Hood Sam has had a long and distinguished career in science education beyond his many awards. He now has an award named after him. Sam, welcome to Focus In Sound. 00;02;04;03 – 00;02;07;07 Samuel Houston, Jr It’s always a privilege to work with. 00;02;07;07 – 00;02;14;29 Ernie Hood Alfred, let me start with you. Would you give us a broad overview of the Fund’s science education programs? 00;02;15;17 – 00;02;46;05 Alfred Mays So, Ernie, I’ll begin by perhaps going down two separate paths. Within science education, we have formal competitive grants, and we also have strategic and ad hoc initiatives. And down the first part of our competitive awards, we have three key awards that I’d like to note. One would be our student stem enrichment program, and that’s our long standing out-of-school time afterschool support programing for nonprofit organizations across the state of North Carolina to provide student STEM enrichment. 00;02;46;10 – 00;03;11;13 Alfred Mays We refer to it as CPE. The second of the three competitive awards would be our Academy Award, our career award for science, mathematics and teaching. And we’re actually going to update that award to reflect the reference to STEM. So we’ll become the career award for STEM teachers, and we’ve been running that award for quite some time now and have about 30 awards have been made in total, five awards every other year. 00;03;12;13 – 00;03;39;12 Alfred Mays The third award would be our PRISM Award, and that’s our promoting innovation in science and math. And that particular award is dedicated to providing teachers with equipment, supplies and materials related to STEM instruction. And there’s also a stipend available for professional development for the teachers as it relates to the equipment, materials and supplies. So those are three key awards within the competitive space, ...
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    30 mins