Aaron Marshall

Aaron M Marshall , PhD

Associate Professor Educator

Medical Science Building
Room G452A
231 Albert Sabin Way
Cincinnati, Ohio 45267
Phone 513-558-5615
Fax 513-558-2727
Email aaron.marshall@uc.edu


Bachelor's Degree: Millersville University 2005 (Molecular Biology & Biochemistry)

Doctoral Degree: University of Cincinnati Department of Molecular and Cellular Physiology, 2009 (Endocrinology and Lactation)

Fellowship: University of Cincinnati Cincinnati OH, 2011 (Post-doctoral Cancer and Cell Biology)

Research and Practice Interests

Research interests include: (1) lactation physiology, (2) metabolic determinants of the milk supply, and (3) medical school curriculum development.

Positions and Work Experience

2011 -2012 Assistant Professor, Good Samaritan College, Cincinnati, OH

2012 -To Present Associate Professor, University of Cincinnati - College of Medicine,

Research Support

Grant: #Educational Scholarship Grant Investigators:Christensen, Heather; Marshall, Aaron 06-01-2018 -05-31-2020 International Association of Medical Science Educators Medical Nutrition Therapy Immersion to Enhance Learning and Use of Nutrition Counseling Role:PI $4,337.50 Active Level:Private Non-Profit


Peer Reviewed Publications

Pai VP, Marshall AM, Hernandez LL, Horseman ND (2009. ) Altered serotonin physiology in human breast cancers favors paradoxical growth and cell survival. Breast Cancer Research, , 11 (6 ) ,R81

Marshall AM, Pickle, S, Lawlis, S. (2017. ) Transgender medicine curriculum: Integration into an organ-system based preclinical program .MedEdPortal, , 13 (10536 ) ,

Thompson, Andrew R; Marshall, Aaron M (2019. ) Participation in Dissection Affects Student Performance on Gross Anatomy Practical and Written Examinations: Results of a Four-Year Comparative Study.Anatomical sciences education, , More Information

Marshall, Aaron M; Hernandez, Laura L; Horseman, Nelson D (2014. ) Serotonin and serotonin transport in the regulation of lactation.Journal of mammary gland biology and neoplasia, , 19 (1 ) ,139-46 More Information

Marshall, Aaron M; McClaine, Rebecca J; Gurusamy, Devikala; Gray, Jerilyn K; Lewnard, Kara E; Khan, Sohaib A; Waltz, Susan E (2012. ) Estrogen receptor alpha deletion enhances the metastatic phenotype of Ron overexpressing mammary tumors in mice.Molecular cancer, , 11 ,2 More Information

Pai, Vaibhav P; Marshall, Aaron M (2011. ) Intraluminal volume homeostasis: A common sertonergic mechanism among diverse epithelia.Communicative & integrative biology, , 4 (5 ) ,532-7 More Information

McClaine, Rebecca J; Marshall, Aaron M; Wagh, Purnima K; Waltz, Susan E (2010. ) Ron receptor tyrosine kinase activation confers resistance to tamoxifen in breast cancer cell lines.Neoplasia (New York, N.Y.), , 12 (8 ) ,650-8 More Information

Marshall, Aaron M; Nommsen-Rivers, Laurie A; Hernandez, Laura L; Dewey, Kathryn G; Chantry, Caroline J; Gregerson, Karen A; Horseman, Nelson D (2010. ) Serotonin transport and metabolism in the mammary gland modulates secretory activation and involution.The Journal of clinical endocrinology and metabolism, , 95 (2 ) ,837-46 More Information

Marshall, Aaron M; Pai, Vaibhav P; Sartor, Maureen A; Horseman, Nelson D (2009. ) In vitro multipotent differentiation and barrier function of a human mammary epithelium.Cell and tissue research, , 335 (2 ) ,383-95 More Information

Pai, Vaibhav P; Marshall, Aaron M; Hernandez, Laura L; Buckley, Arthur R; Horseman, Nelson D (2009. ) Altered serotonin physiology in human breast cancers favors paradoxical growth and cell survival.Breast cancer research : BCR, , 11 (6 ) ,R81 More Information

Stull, Malinda A; Pai, Vaibhav; Vomachka, Archie J; Marshall, Aaron M; Jacob, George A; Horseman, Nelson D (2007. ) Mammary gland homeostasis employs serotonergic regulation of epithelial tight junctions.Proceedings of the National Academy of Sciences of the United States of America, , 104 (42 ) ,16708-13 More Information

Connelly, M K; Marshall, A M; Crump, P M; Hernandez, L L (2020. ) Short communication: The effect of ruminal administration of 5-hydroxy-l-tryptophan on circulating serotonin concentrations.Journal of dairy science, , 103 (11 ) ,10850-10855 More Information

Additional Publications

Honors and Awards

2019 -2020 Silver Apple Teaching Award Status:Recipient Level:College

2018 -2019 Optime Magistrum (‘Best Teacher’) Award Status:Recipient Level:College

2019 -2020 Champion Award Women in Medicine and Science Status:Recipient Level:Professional Org.

Courses Taught

Gastrointestinal-Endocrine-Reproduction (Co-Director)

Clinical Skills 101


Brain, Mind and Behavior

Blood and Cardiovascular

Renal and Pulmonary

Patents and Inventions

US 8,133,916 Control of milk production and mammary involution Horseman, Nelson D.; Collier, Robert J.; Marshall, Aaron M.; Baumgard, Laura Hernandez, 03-2012

Contact Information

Academic - Medical Science Building
Room G452A
Cincinnati  Ohio, 45267
Phone: 513-558-5615
Fax: 513-558-2727