Display Accessibility Tools

Accessibility Tools


Highlight Links

Change Contrast

Increase Text Size

Increase Letter Spacing

Readability Bar

Dyslexia Friendly Font

Increase Cursor Size

Gemma Reguera, Amy Ralston join NatSci leadership team

By Val Osowski

Listen to article

Gemma Reguera and Amy Ralston have joined the Michigan State University College of Natural Science (NatSci) leadership team as associate deans, effective Aug. 16.

Gemma Reguera
Gemma Reguera, NatSci associate dean for faculty affairs and development. Credit: Harley Seeley

Reguera, a professor in the Department of Microbiology and Molecular Genetics (MMG), was appointed associate dean for faculty affairs and development. She replaces Cheryl Sisk, who stepped down from this role and who will continue working in the NatSci Dean’s Office to assist with the implementation of the college’s newly minted 5-year strategic plan through her retirement in May 2023.

Reguera said she wouldn’t have applied for this position if not for the encouragement of some colleagues in the college.

“I was concerned about overcommitting, considering I have an active research lab and leadership positions outside of MSU,” Reguera said. “However, I understood the need to support NatSci’s strategic efforts to create ‘a safe, equitable, and supportive environment in which differences are valued and all members of the NatSci community are empowered to grow and succeed.’ I am honored to contribute to this mission in this role.”

Reguera joined MSU as an MMG assistant professor in 2006. She was subsequently promoted to associate professor in 2012 and to full professor in 2018. Her research focuses on how microbes adaptively respond to changes in their environment and to use this knowledge to develop technologies that prevent human exposure to contaminants, pollutants and pathogens. During her MSU tenure, Reguera has taken on several administrative positions including serving as editor in chief for the American Society of Microbiology journal Applied and Environmental Biology and leading technology commercialization efforts. 

Reguera received Ph.D.’s in microbiology from the University of Oviedo, Spain, and the University of Massachusetts, Amherst. Prior to her arrival at MSU, she held postdoctoral fellowships at Harvard Medical School and the University of Massachusetts, Amherst.

Amy Ralston, NatSci associate dean for graduate studies
Amy Ralston, NatSci associate dean for graduate studies. Credit: Harley Seeley

Ralston, a professor in the NatSci Department of Biochemistry and Molecular Biology (BMB), was appointed associate dean for graduate studies, replacing Rich Schwartz, who joined the Dean’s Office in 2006 as interim associate dean for academic and student affairs and subsequently became associate dean for graduate studies in 2008. Schwartz, a professor in the Department of Microbiology and Molecular Genetics, plans to continue with his research interests.

Ralston said she is eager to lend her talents to advancing the missions of NatSci and MSU in her new position.

“Graduate students are the engine of our research endeavors in NatSci,” Ralston said. “For me, ensuring the highest quality and most inclusive mentoring and training environment is an important angle of my commitment to research. Plus, I love MSU and see this role as a way to give to the community that I adore.”

Ralston joined MSU in 2014 as a BMB assistant professor. She was subsequently promoted to associate professor in 2016 and to full professor in 2022. Her research is focused on discovering how genes regulate stem cell behavior in the mammalian embryo and during somatic cell reprogramming. This goal is the first step toward developing new stem cell models and therapies for the study and treatment of human diseases and birth defects. Ralston has held several leadership positions during her MSU tenure including serving as chair of the BMB faculty advisory committee, NatSci liaison to the Graduate School Committee on implementing graduate mentoring guidelines at MSU, associate director for the MSU Graduate Program in Cell and Molecular Biology, and chair of the Faculty Women in STEM Peer Mentoring Group.

Ralston received her Ph.D. in zoology from the University of Wisconsin, Madison. Prior to her arrival at MSU, she was a postdoctoral fellow at the Hospital for Sick Children in Toronto, Ont.

NatSci Dean Phil Duxbury said the college is very pleased and excited to welcome the two new associate deans to the college’s leadership team.

“Both Gemma and Amy are outstanding faculty members and distinguished scholars in their home departments, and NatSci is very fortunate to have them appointed to these demanding and impactful administrative roles,” Duxbury said. “They are filling roles previously held by Professors Cheryl Sisk and Rich Schwartz respectively, who are highly respected members of the MSU community and who have had transformative impact in these roles. We thank Cheryl and Rich for their many contributions and for their continuing engagement as Gemma and Amy transition into their new appointments."


Banner image: The College of Natural Science (NatSci) at Michigan State University is home to 27 departments and programs in the biological, physical and mathematical sciences. The college averages $57M in research expenditures annually while providing world-class educational opportunities to more than 6,000 undergraduate majors and 1,200 graduate and postdoc students. There are 800+ faculty and academic staff associated with NatSci and more than 63,000 living alumni worldwide.