Pascale Guiton

Dr. Pascale Schaaba Guiton is an Assistant Professor in the Department of Biology at Santa Clara University. Her research focuses on the molecular mechanisms of Toxoplasma gondii, a widespread parasitic pathogen of significant medical and veterinary importance. She investigates the regulatory processes governing parasite differentiation and virulence, particularly at the host-pathogen interface in the gastrointestinal tract.

Academic Background

Dr. Guiton earned her B.S. in Biological Sciences, summa cum laude, from Georgia State University. She completed her Ph.D. in Biological Sciences and Medicine at Washington University in St. Louis, where she studied the molecular pathogenesis of urinary tract infections caused by Enterococcus faecalis and Escherichia coli. Following her doctoral studies, she conducted postdoctoral research at Stanford University School of Medicine, focusing on the developmental biology of Toxoplasma gondii. Prior to joining Santa Clara University, she served as an Assistant Professor at California State University East Bay.

Research Focus

At Santa Clara University, Dr. Guiton leads the Guiton Lab, which aims to uncover novel differentiation and virulence determinants of Toxoplasma gondii. Her team investigates the molecular regulation of gene expression during the parasite's development and the pathogenic processes occurring at the host-pathogen interface in the intestines. The lab provides a collaborative environment for students to engage in hands-on research, employing modern molecular techniques to explore the biology of this complex parasite.

Notable Contributions

Dr. Guiton has significantly advanced the understanding of Toxoplasma gondii's developmental biology and host interactions. Her research has been published in peer-reviewed journals, contributing valuable insights into the parasite's life cycle and pathogenic mechanisms. She has also been recognized for her commitment to inclusive education and mentorship, receiving awards such as the CSU East Bay Outstanding Faculty Mentor of Students and the Dianne Rush-Wood Social Justice Award.

Professional Engagements

Beyond her research, Dr. Guiton is actively involved in promoting diversity and inclusion in STEM. She co-founded BIPOC in Parasitology, an organization dedicated to supporting Black, Indigenous, and People of Color in the field. She also co-founded the Alliance for the Black Community in Higher Education, advocating for equitable practices within academic institutions. At Santa Clara University, she mentors students from diverse backgrounds, fostering an environment where all students can thrive in scientific research.

Through her innovative research and dedication to mentorship and inclusivity, Dr. Pascale Guiton continues to make impactful contributions to the fields of parasitology, higher education, diversity, inclusion and equality.