Viravuth (“Voot”) Yin, associate professor of regenerative biology and medicine at MDI Biological Laboratory and chief scientific officer at Novo Biosciences, Inc., in Bar Harbor, Maine. Credit: MDI Biological Laboratory.
In 1980, a week after his 6th birthday, Viravuth (“Voot”) Yin immigrated with his mother, grandfather, and three siblings from Cambodia to the United States. Everything they owned fit into a single, 18-inch carry-on bag. They had to build new lives from almost nothing. So, it’s perhaps fitting that Yin studies regeneration, the fascinating ability of some animals, such as salamanders, sea stars, and zebrafish, to regrow damaged body parts, essentially from scratch.
Yin’s path wasn’t always smooth. His family settled in Hartford, Connecticut, near an uncle who had been granted asylum during the Vietnam War. Yin got into a lot of trouble in school, trying to learn a new culture and fit in. Things improved when his mother moved him and his siblings to West Hartford, well known for its strong schools.
Jon Lorsch, from Swarthmore College’s class of 1990, returned to his alma mater in May to accept an honorary Doctor of Sciences degree for his accomplishments as a biochemist and his visionary leadership of NIGMS. During the university’s 147th commencement, he spoke to the 2019 graduating class, offering advice and examples of how we can look for opportunities in the least likely places.
Watch the 5-minute video to hear Lorsch’s advice to the graduates—and all future scientists—to venture into the unknown in search of the next big advance in biomedical research.
Dr. Melissa Wilson.
Credit: Chia-Chi Charlie Chang.
The X and Y chromosomes, also known as sex chromosomes, differ greatly from each other. But in two regions, they are practically identical, said Melissa Wilson , assistant professor of genomics, evolution, and bioinformatics at Arizona State University.
Women have two X chromosomes (XX) and men have one X and one Y (XY), right? Not always, as you’ll learn from the quiz below. Men can be XX and women can be XY. And many other combinations of X and Y are possible.
NIGMS and Scholastic, Inc., have collaborated to bring you Pathways, a collection of free resources that teaches students about basic science, its importance to human health, and research careers that students can pursue.
Brain injuries, cancer, infections, and wound healing are some of the complex and pressing
health concerns we face today. Understanding the basic science behind these diseases and biological processes is the key to developing new treatments and improving patient outcomes. Physician scientists—medical doctors who also conduct laboratory research—are essential to turning knowledge gained in the lab into innovative treatments, surgical advances, and new diagnostic tools.
Job: 4th-year general surgical resident, Morristown Medical Center in New Jersey Grew up in: Manhattan When not at work, he’s: Programming, coding, thinking about artificial intelligence, and machine learning Hobbies: Writing/producing electronic music, weightlifting
Ten years ago, Chris McCulloh planned to enter medical school and fulfill his dream of becoming a surgeon. Instead, just months before he was to start med school, he ended up a patient. A freak accident—slipping on a hardwood floor, flying backwards, and landing neck-first on the edge of a glass coffee table—left him with both legs paralyzed at age 28. Undaunted, he deferred entering medical school for a year, undergoing surgery and spending months in rehab.
McCulloh prepares for surgery while “20/20” host Elizabeth Vargas stands alongside him as part of a 2017 interview.
Credit: Morristown Medical Center.
McCulloh has since finished medical school and recently completed a 2-year pediatric surgery research fellowship at Nationwide Children’s Hospital in Columbus, Ohio. He is now two-thirds of the way through his surgical residency at the Morristown (New Jersey) Medical Center, thanks to the assistance of a specialized wheelchair that allows him to stand nearly to his 6-foot-3 height and helps him perform five to six surgeries a day.
He’s received plenty of attention for being a surgeon with a disability. Along with several print media stories, he was interviewed in 2013 for CBS’ “The Doctors,” and in 2017, ABC’s “20/20” included McCulloh in an episode on physicians with disabilities. But it’s not the wheelchair that distinguishes McCulloh, says Gail Besner, a pediatric surgeon and researcher who hired McCulloh as a postdoctoral fellow. Rather, it’s his enthusiasm, natural research skills, and exceptional surgical prowess that make him special. Besner sees no reason why he won’t reach his goal of landing a highly competitive pediatric surgical residency. “I think he’s capable of doing anything he puts his mind to,” she says.
NIGMS cares deeply about our future generations of scientists. That’s why we continue to fund educational tools that make science exciting for students with the hope of steering them toward career paths in science. These materials are available to educators for free through the Science Education Partnership Award (SEPA) program.
SEPA funds innovative Science, Technology, Engineering, and Mathematics (STEM ) and Informal Science Education (ISE ) projects for pre-kindergarten through grade 12. By encouraging interactive partnerships between biomedical and clinical researchers and educators, schools, and other interested organizations, SEPA provides opportunities to:
Motivate students from underserved communities to consider careers in basic or clinical research
Improve community health literacy
Here are just a few SEPA-funded resources that educators can use to peak their students’ interest in science:
In this free interactive experience for iOS and Android devices, students learn about Charles Darwin, the naturalist, geologist, and leading contributor to the fundamental principles of evolution. Students select from a list of questions to ask a virtual Darwin and receive insight into topics that include: