Amanda Ramer-Tait

Amanda Ramer-Tait is the Maxcy Professor of Agriculture and Natural Resources in the Department of Food Science and Technology at the University of Nebraska-Lincoln. Her research focuses on the complex interactions between diet, gut microbiome, and host health, particularly in the context of inflammation, metabolic diseases, and immune modulation.

• Current affiliations: University of Nebraska-Lincoln
• Key research areas: Gut microbiome dynamics, dietary biochemistry, microbial-immune crosstalk

Her recent work examines how dietary components (e.g., blueberries, sorghum, polyphenols) influence gut microbiota composition and function, impacting conditions like colitis, obesity, and cardiovascular disease. Studies also explore bacterial engraftment, host susceptibility to infections, and microbiome-based therapies for allergies and cancer.

Scientific trends in her publications emphasize microbial ecology, diet-microbiome interactions, and translational models (germ-free, humanized mice). Key subfields include polyphenol metabolism, intestinal permeability, immune tolerance, and pathobiont dynamics.