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Sunday, December 22, 2024

Stanford researchers named Howard Hughes Medical Institute investigators

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John Taylor, Professor of Economics at Stanford University and developer of the "Taylor Rule" for setting interest rates | Stanford University

John Taylor, Professor of Economics at Stanford University and developer of the "Taylor Rule" for setting interest rates | Stanford University

Two Stanford University researchers, one who studies root systems in harsh environments and another who investigates how the brain processes spatial navigation, are among the 26 new Howard Hughes Medical Institute (HHMI) investigators across 19 different institutions. The faculty members receiving this honor are José Dinneny, professor of biology in the School of Humanities and Sciences, and Lisa Giocomo, professor of neurobiology in the School of Medicine.

With a “people, not projects” approach, HHMI provides each investigator with approximately $9 million in direct support over a seven-year term through a full salary, benefits, research budget, and equipment. The researchers remain affiliated with their institutions and their HHMI status can be renewed after review from the institution.

“When scientists create environments in which others can thrive, we all benefit,” said HHMI President Erin O’Shea in the announcement of the new investigators. “These newest HHMI Investigators are extraordinary, not only because of their outstanding research endeavors but also because they mentor and empower the next generation of scientists to work alongside them at the cutting edge.”

Dinneny’s work involves researching plant adaptation in extreme environments. He studies the molecular basis for adaptations that allow roots to find water even in harsh conditions like drought or salt-filled soils. His team tests those discoveries to understand how structure and function influence each other and how those findings can be used to improve crops in a world where extreme weather conditions will affect flora significantly.

“Becoming an Investigator represents a career-spanning dream. I’ve always strived to carve a unique path in science and now I have the resources that will help make this vision a reality,” said Dinneny. “HHMI funding will provide me the ability to fully support the curiosity and passion of the students and scientists in my lab, which is invaluable.”

Dinneny was the director of graduate studies in the Department of Biology from 2019 to 2022. He is also a member of Stanford Bio-X.

Giocomo’s work focuses on spatial navigation, or how animals (including humans) map their environment and remember where they’ve been, understand where they are, and plan where they need to go next.

“Our conscious experiences almost always involve a ‘sense of space’ – recalling the restaurant where we ate, the route we took home, the path from the kitchen to our favorite chair,” said Giocomo. “However, our world is incredibly dynamic and our goals as we move through it can rapidly change.” Her research aims to uncover mechanisms that support a flexible sense of space.

“I was surprised and deeply honored to be named an HHMI Investigator. This award will provide our lab with the flexibility to pursue new and promising scientific questions,” said Giocomo. “We plan to use new behavioral approaches and tools to uncover specific mechanisms that the brain uses to navigate our ever-changing world, which we hope will lead to breakthroughs in our understanding of spatial cognition.”

Giocomo is also a member of Bio-X and the Wu Tsai Neurosciences Institute.

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