Riley Messman

Riley Messman is an Assistant Professor in the Department of Animal & Food Sciences at Oklahoma State University (OSU). Her research focuses on maternal uterine environment effects on offspring health, neonatal microbial inoculation, and microbiome dynamics in bovine systems. She teaches undergraduate courses including Introduction to Animal Science and Livestock Health & Disease, aiming to train future veterinarians and industry leaders. Dr. Messman holds a PhD in Animal Science from Mississippi State University (2023) and has certifications in Agriculture & Extension Education. Professional memberships include the American Society of Animal Science and the Society for the Study of Reproduction.

Education:

• Bachelor of Science in Animal Science, University of Missouri (2014–2017)
• Master of Science in Animal Science, Mississippi State University (2018–2020)
• Doctor of Philosophy in Animal Science, Mississippi State University (2020–2023)

Research Interests:

Dr. Messman’s work investigates how maternal microbiomes influence neonatal health, including microbial inoculation pathways and immune system development. She explores interventions like melatonin supplementation to improve bovine pregnancy outcomes and fetal development. Her studies also address uterine hemodynamics, endocrine regulation, and the impacts of nutrient restriction on reproductive success.

Articles Trends: Her recent work emphasizes microbiome dynamics, hormonal impacts on reproduction, and translational applications of melatonin in livestock. Studies often integrate genomic, metabolic, and physiological data to understand maternal-offspring interactions.

Grants & Funding: Received a grant titled "Bacterial Communities" in October 2023 to support research on microbiome interactions in bovine systems.

Teaching & Outreach: Leads courses in animal science fundamentals and disease management. Engages in professional development initiatives like the "Preparing Future Faculty" program and peer-led learning initiatives. Partners with agricultural educators to enhance literacy in livestock health practices.