Forbes “30 under 30”
As a child, Patrick Hsu once settled a disagreement with his mother over antibacterial wipes by testing them in controlled experiments in the kitchen. When the family moved to Palo Alto, CA, instead of trying out for the football team or asking to borrow the family car like other high school kids might have done, Hsu went knocking on doors of scientists at Stanford University. He found his way into a neuroscience lab, where he gained experience with the fundamental tools of biology and a fascination for understanding how the brain works. But Hsu would soon become impatient with the tools that were available to ask some of the big questions he wanted to study.
As a Salk Helmsley Fellow and principal investigator at the Salk Institute for Biological Studies, La Jolla, CA, Hsu now works at the intersection of bioengineering, genomics, and neuroscience with a DNA editing tool called CRISPR/Cas9 that is revolutionizing the way scientists can ask and answer those big questions. (This blog has previously featured several examples of how this technology is revolutionizing biomedical research.) Hsu has received a 2015 NIH Director’s Early Independence award to adapt CRISPR/Cas9 technology so its use can be extended to that other critically important information-containing nucleic acid—RNA.Specifically, Hsu aims to develop ways to use this new tool to examine the role of a certain type of RNA in cancer drug resistance.
Tags: Alzheimer’s disease, brain, cancer, cancer drug resistance, CRISPR/Cas9, DNA editing, drug resistance, Forbes "30 under 30", gene editing, gene therapy, gene-editing technology, genome engineering, melanoma, ncRNA, NIH Director's Early Independence Award, noncoding RNA, oncology, RNA, RNA editing tools, Salk Institute for Biological Studies, skin cancer
If you are a fan of wildlife shows, you’ve probably seen those tiny video cameras rigged to animals in the wild that provide a sneak peek into their secret domains. But not all research cams are mounted on creatures with fur, feathers, or fins. One of NIH’s 2014 Early Independence Award winners has developed a baby-friendly, head-mounted camera system (shown above) that captures the world from an infant’s perspective and explores one of our most human, but still imperfectly understood, traits: language.
Elika Bergelson, a young researcher at the University of Rochester in New York, wants to know exactly how and when infants acquire the ability to understand spoken words. Using innovative camera gear and other investigative tools, she hopes to refine current thinking about the natural timeline for language acquisition. Bergelson also hopes her work will pay off in a firmer theoretical foundation to help clinicians assess children with poor verbal skills or with neurodevelopmental conditions that impair information processing, such as autism spectrum disorders.
While sitting in microbiology class as a college sophomore, Elaine Hsiao was stunned to learn that the human gut held between as much as 6 pounds of bacteria—twice the weight of an adult human brain. She went on to learn during her graduate studies in neurobiology that these microbes had co-evolved with humans and played important roles in our bodies, aiding digestion and immune function, for example. But more intriguing to her, by far, was new research that suggested that gut bacteria might even be influencing our thoughts, moods, and behavior.
Now a senior research fellow at the California Institute of Technology, Hsiao is launching her own effort to explore how these microbes can affect brain function—a very creative endeavor made possible through NIH’s Early Independence Award program—also known as the “skip the postdoc” award.
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