Abigail Raffner

Assistant Professor, Department of Nutrition, School of Medicine · Case Western Reserve University

Credentials: · · ·

History

Mucosal Interactions between Genetics, Diet, and Microbiome in Inflammatory Bowel Disease
Review · Frontiers in Immunology · 2016 · First of 4 authors · Corresponding · 91 citations
Artificial Sweeteners: History and New Concepts on Inflammation
Review · Frontiers in Nutrition · 2021 · First of 3 authors · 75 citations
Validity of food additive maltodextrin as placebo and effects on human gut physiology: systematic review of placebo-controlled clinical trials
Systematic review or meta-analysis · European Journal of Nutrition · 2022 · Co-first of 5 authors · 59 citations

Effect of an Anti-Inflammatory Diet on Gut Homeostasis in Active and Experimental Crohn's Disease
National Institute of Diabetes and Digestive and Kidney Diseases · K01
Contact PI · $610.4K · Case Western Reserve University
2021–2025
Functional Characterization of Human Gut Microbiota's Response to Diet in Two Gnotobiotic SAMP1/YitFc Mouse Models of Crohn's Disease Ileitis
National Institute of Diabetes and Digestive and Kidney Diseases · F32
Contact PI · $63.7K · Case Western Reserve University
2018–2019

Dietary Peanuts and Nutrition-Related Outcomes
Principal investigator · Recruiting
Ian J. Neeland, MD
2026–2027
Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy
Principal investigator · Recruiting
Ian J. Neeland, MD
2026–2027
Non-nutritive Sweeteners in Inflammatory Bowel Disease
Principal investigator · Recruiting
University Hospitals Cleveland Medical Center
2025–2026
Effect of Grapes in Inflammatory Bowel Disease
Principal investigator · Completed
Case Western Reserve University
2024–2026