Kristi Anseth

Kristi S. Anseth
Born	1969 Williston, North Dakota, U.S.
Occupation(s)	Chemical engineer, biomaterials researcher, professor
Known for	Biomaterials design, tissue engineering, regenerative medicine
Notable work	Development of synthetic hydrogels for tissue engineering and regenerative medicine

Kristi S. Anseth (born 1969) holds the position of Tisone Distinguished Professor in both Chemical and Biological Engineering at the University of Colorado at Boulder. She is also an Associate Professor of Surgery and a Howard Hughes Medical Institute Investigator. Her research specializes in the creation of synthetic biomaterials through the use of hydrogels, targeting innovations in tissue engineering and regenerative medicine.

In 2009, Anseth was inducted into the National Academy of Engineering in recognition of her groundbreaking contributions to biomaterials design for applications such as tissue engineering, drug delivery systems, and biosensors.

Early life and education

Growing up in Williston, North Dakota, Anseth was active in volleyball and basketball while attending the University of North Dakota-Williston, where she achieved Academic All-American status during her sophomore year.

She later transferred to Purdue University, initiating her research career under Nicholas A. Peppas’s mentorship and earning a Bachelor of Science degree in Chemical Engineering in 1992. She completed her doctoral studies at the University of Colorado in 1994 under the guidance of Christopher N. Bowman.

Career

Following postdoctoral training with Robert Langer at the Massachusetts Institute of Technology and with Thomas Cech, Anseth began her academic career at the University of Colorado Boulder in 1996 as an assistant professor within Chemical and Biological Engineering. Currently, she directs the Anseth Research Group as the Tisone Distinguished Professor. Additionally, she contributes to Purdue University's College of Engineering Advisory Council.

Anseth’s work bridges materials science, chemistry, and biology, concentrating on both natural and synthetic hydrogels that emulate the extracellular matrix to support three-dimensional cellular environments.

Her research includes engineering photopolymers that can switch from a soft to rigid state when exposed to stimuli such as ultraviolet light, with controlled degradation profiles over time. These materials have significant implications for orthopedic applications, facilitating bone repair by substituting damaged tissue while encouraging natural regeneration. This technique utilizes both photopolymerization and photodegradation to finely tune hydrogel properties, advancing insights into cell-material interactions.

Anseth’s laboratory is also at the forefront of developing tissue-engineered solutions for cartilage and heart valve replacement. By integrating photopolymers with engineered cartilage, her team aims to produce living joint replacements—addressing the challenge posed by cartilage’s limited ability to regenerate compared to bone.

With more than 250 published articles and over 18 patents to her name, Anseth holds prominent editorial positions on journals including Biomacromolecules, Journal of Biomedical Materials Research — Part A, Acta Biomaterialia, Progress in Materials Science, Biotechnology and Bioengineering, and Proceedings of the National Academy of Sciences.

In September 2014, she was chosen as Vice President/President-Elect of the Materials Research Society (MRS), subsequently serving as Vice President in 2015 and President in 2016.

Awards and honors

In 1999, Anseth was recognized by the MIT Technology Review TR100 as one of the leading 100 innovators under the age of 35. She holds the distinction of being the first engineer appointed as a Howard Hughes Medical Institute Investigator. By the age of 40, she had become the youngest individual elected simultaneously to the National Academy of Engineering and the Institute of Medicine in 2009. Later, in 2013, she gained election to the National Academy of Sciences, joining esteemed chemical engineers like Robert S. Langer and Frances Arnold in this honor. By 2015, she was inducted into the National Academy of Inventors and subsequently elected to the American Academy of Arts and Sciences in 2019.

Notable accolades include:

• 2024 VinFuture Prize, Special Prize for Women Innovators recognizing breakthroughs in polymeric biomaterials development
• 2020 L'Oréal-UNESCO Award for Women in Science
• 2016 Honorary Doctorate from Purdue University College of Engineering
• 2015 Bayer Distinguished Lectureship at the University of Pittsburgh
• 2015 Bonfils-Stanton Award for achievements in Science and Medicine
• 2013 James E. Bailey Award from the Society for Biological Engineering
• 2012 Induction into the Colorado Women's Hall of Fame
• 2012 Distinguished Engineering Alumni Award from Purdue University
• 2009 Fellowship with the Materials Research Society
• 2008 Clemson Award for Basic Research presented by the Society for Biomaterials
• 2005 Elizabeth Gee Award from the University of Colorado
• 2004 Alan T. Waterman Award granted by the National Science Foundation
• 2001 Outstanding Young Investigator Award from the Materials Research Society

External links

• Anseth Research Group, University of Colorado Boulder
• Colorado Women's Hall of Fame