Dr. Illya Tietzel

B.S., M.S., Ph.D., Johannes Gutenberg University

Bio:

Dr. Illya Tietzel is a Professor of Biology in the Department of Biology, specializing in macrophage biology and the molecular mechanisms of host-pathogen interactions. His research focuses on how macrophages interact with microbes, including Chlamydia trachomatis, oil spill-associated microorganisms, and microbial responses in spaceflight environments. He teaches General Microbiology, Medical Microbiology, and General Biology, and is committed to integrating research-based practices and student engagement in the classroom.

Dr. Tietzel has extensive experience in microbiological research and has contributed to interdisciplinary projects exploring microbial behavior under environmental stress. His work has been supported by the National Science Foundation, the U.S. Department of Defense, and the Louisiana Space Consortium. His current work includes investigating microbial communities in response to ecological and physiological challenges, as well as developing inclusive teaching strategies through Open Educational Resources (OER) and undergraduate research mentorship. He has been recognized for his dedication to student success and his contributions to curriculum innovation.

He earned his Ph.D., M.S., and B.S. in Biology from Johannes Gutenberg University in Germany, completing his doctoral degree in 2001.