Faculty

Adesogan, Adegbola T. – Evaluation of methods of enhancing the preservation and safety of animal feeds with microbial cultures and antifungal chemicals. Improving the digestion of animal feeds and hydrolysis of biomass with fibrolytic enzymes and chemicals. Using underexploited medicinal plants to improve animal growth, health and welfare.

http://
email:adesogan@ufl.edu



Arthington, John – Identify methods for quantifying stress in animals and evaluating nutritional management opportunities for decreasing the detrimental results of stress. Dietary copper and the acute phase response to inflammatory stress. Management systems that optimize stressful events such as vaccination, weaning, and transportation that avoid the nutrient drain associated with prolonged inflammatory distress.

http://rcrec-ona.ifas.ufl.edu/JARTH0.html
email:jarth@ufl.edu



Badinga, Lokenga – Our research mission is to investigate and develop an understanding of the basic cellular and molecular mechanisms by which dietary factors control digestive and metabolic processes in livestock, and to implement nutritional strategies which maximize the efficiency of feed utilization and provide healthy animal products for human consumption.

http://www.animal.ufl.edu/amcb/badinga.shtml
email: lbadinga@ufl.edu



Bailey, Lynn B. – The focus of Dr. Bailey's research program are the vitamins folate and vitamin B12 with an emphasis on estimation of requirements for health maintenance, and risk reduction for both chronic diseases and birth defects. Controlled metabolic studies are conducted with human subjects of all ages including pregnant women and the elderly to assess the adequacy of folate intake throughout the life cycle. The impact of genetic variants of folate and vitamin B12 related enzymes on folate and B12 requirements and risk of disease and birth defects are currently being investigated.

http://fshn.ifas.ufl.edu/faculty/LBBailey/
email: folate@ufl.edu



Bobroff, Linda B – Extension education programs that address nutrition and health concerns including heart health, diabetes, cancer risk reduction, and weight management, as well as nutrition needs during pregnancy, in children and youth, and among older adults.

http://fycs.ifas.ufl.edu/faculty/bobroff.htm
email: Bobroff@ufl.edu



Borum, Peggy R. – Carnitine metabolism; amino acid metabolism; fatty acid metabolism; nutrition assessment; nutrient needs of physiologically stressed individuals including preterm neonates and patients with HIV disease, ketogenic therapy for seizures and inborn errors of metabolism.

http://fshn.ifas.ufl.edu/faculty/PRBorum/
email: prb@ufl.edu



Casella, Anne Kendall – Dietetics education.

http://fshn.ifas.ufl.edu/faculty/AKCasella/
email: kendall@ufl.edu



Collins, James F. – Intestinal nutrient transport; molecular and cellular biology of iron and copper transporters; dietary and genetic models of iron- and copper-deficiency; nutrient control of gene transcription; microarray analysis of gene expression.

http://fshn.ifas.ufl.edu/pages/collins.shtml
email: jfcollins@ufl.edu

James Forrest Collins, Ph.D.


Clare-Salzler, Michael J. – Immunologic-genetic-environmental basis of autoimmune/inflammatory diseases, particularly type 1 diabetes; diagnostics that define disease risk and activity and interventions to prevent or reverse these diseases.

http://www.pathology.ufl.edu/~salzler/
email: salzler@ufl.edu



Cousins, Robert J. – Nutritional genomics; molecular and cell biology of zinc metabolism and function; regulation of zinc transporter proteins by hormones and cytokines; gene knockout animal models; trace element status assessment technologies.

http://cousins.ifas.ufl.edu
email: cousins@ufl.edu



Frost, Susan C. – Nutrient-dependent regulation of glucose transport in an adipocyte model system with a focus on the role played by lipid rafts. Human breast cancer and the roles of metastasis and hypoxia to the acidification of interstitial expression and activity of breast cancer markers. Metabolomics and pathways of cancer development.

http://biochem.med.ufl.edu
email: sfrost@ufl.edu



Gregory, Jesse F. – Nutritional quality of foods; chemistry and nutritional properties of B vitamins; B vitamin bioavailability, metabolism, and metabolic function; applications of stable isotopes in nutrition research.

http://fshn.ifas.ufl.edu/faculty/JFGregory/
email: jfgy@ufl.edu



Hill, Richard C.

http://sacs.vetmed.ufl.edu/faculty.htm
email: HillR@mail.vetmed.ufl.edu

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Kauwell, Gail P.A. – Human clinical nutrition research, including controlled feeding studies focusing on folate and vitamin B 12 requirements and status, with a special interest in learning more about the interrelationships among genetic variants of folate and vitamin B 12 related enzymes, folate/vitamin B 12 status and requirements, and risk for chronic diseases/conditions.

http://fshn.ifas.ufl.edu/faculty/GPKauwell/
email: gkauwell@ufl.edu



Kilberg, Michael S. – Nutrient control of transcription for genes that are induced following amino acid deprivation or the ER stress pathway. Nutrient-responsive cis-acting genomic elements within those genes and the self-limiting program of transcriptional activation mediated by ATF4, ATF3 and C/EBPbeta.

http://biochem.med.ufl.edu/
email: mkilberg@ufl.edu



Knutson, Mitchell D. – Molecular and cell biology of iron metabolism; iron recycling by reticuloendothelial macrophages; regulation of iron metabolism; nutritional biochemistry.

http://fshn.ifas.ufl.edu/faculty/mdknutson/
email: mknutson@ufl.edu



Langkamp-Henken, Bobbi – Nutrient modulation of immune function in older adults; interactions among dietary zinc, prebiotics and systemic and mucosal immunity.

http://fshn.ifas.ufl.edu/faculty/RJHenken/
email: henken@ufl.edu



Leeuwenburgh, Christiaan – Dr. Leeuwenburgh's research focuses on free radical biology, inflammation, disease and aging. His group also investigates cellular phenomena, such as apoptosis (programmed cell death) that may be linked to mitochondrial aging.

http://www.aging.ufl.edu/faculty.staff4DOA/bioleeuwenburgh.php
email: cleeuwen@aging.ufl.edu



Litherland, Sally A. – Cytokine-induced gene expression and signal transduction in immune system regulation and function; lipid metabolism and mediators of immune regulation; lipid and protein metabolism in immunopathology of Type 1 Diabetes and other autoimmune diseases.

http://www.pathology.ufl.edu/~litherla/
email: litherla@pathology.ufl.edu



Neu, Josef – Pediatric nutrition, role of glutamine in intestinal health and development.

http://www.peds.ufl.edu/prp/prp_fellows/prpf_neonatology.htm
email: neu@ufl.edu



Percival, Susan S. – Nutrition and Immunity; effects of botanicals, phytochemicals and trace elements on immune function. Antioxidant bioavailability and impact on immunity. Efficacy of dietary supplements in humans and mechanistic studies in animal and cell culture models.

http://fshn.ifas.ufl.edu/faculty/SSPercival/
email: percival@ufl.edu



Perri, Michael G. – Obesity and weight management.

http://www.phhp.ufl.edu/aboutthecollege/associatedeanPerri.htm
email: mperri@phhp.ufl.edu



Rowland, Neil E. – Genetic and neurochemical controls of food intake in rats and mice, especially in relation to obesity. Behavioral economic analysis of how food demand is affected by price and the implications for body weight.

http://www.psych.ufl.edu/~rowland/
email: nrowland@ufl.edu



Samuelson, Don A. – Nutritional histopathology. Role of micronutrients in photic function and injury.

email: SamuelsonD@mail.vetmed.ufl.edu



Sitren, Harry S. –Effects of various parenteral and enteral feeding techniques on adaption of gastrointestinal, liver and muscle tissues; nutrient manipulations affecting cancer growth.

http://fshn.ifas.ufl.edu/faculty/HSSitren/
email: sitren@ufl.edu



Shay, Neil. –Research focus involves the interaction of functional dietary constituents on body metabolism, including beneficial and sometimes negative effect of botanical products, dietary supplements and dietary fiber. How dietary components can modulate cardiovascular disease, diabetes, glycemic index, and insulin sensitivity.

http://fshn.ifas.ufl.edu/pages/shay.shtml/
email: nshay@ufl.edu



Stacpoole, Peter W. – Patient-oriented nutrition research focusing on two areas: in vivo stable isotope kinetic modeling to investigate influences of diet, gender and genetics on 1-carbon metabolism and congenital defects in mitochondrial oxidative phosphorylation using basic and clinical research approaches.

email: stacpool@ufl.edu

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Staples, Charles R. – Formulation and feeding of diets to positively influence milk production, immunity and fertility of the dairy cow. Roles of fatty acids (omega-6 and omega-3), ruminally degradable protein and vitamins/minerals on reproductive performance.

email: chasstap@ufl.edu

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Toskes, Phillip P. – Clinical nutrition; total parenteral nutrition;vitamin B 12 absorption in humans: management of pancreatitis.

http://www.medicine.ufl.edu/gastro/toskes.asp
email: toskepp@medicine.ufl.edu



Turner, R. Elaine – Nutrition labeling and dietary supplement regulations; computer applications in education; maternal and infant nutrition; consumer issues.

http://fshn.ifas.ufl.edu/faculty/RETurner/
email: returner@ufl.edu

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