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Molecular, Genetic, and Biochemical Nutrition Commons™
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Full-Text Articles in Molecular, Genetic, and Biochemical Nutrition
Transport And Distribution Of Bovine Milk Exosomes And Mir-34a Cargo In Murine Cerebral Cortex Endothelial Bend.3 Cells And Bv2 Microglia, Pearl Ebea
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
The blood-brain barrier (BBB) poses an obstacle in the delivery of drugs to the brain. Bovine milk exosomes (BME) are explored for delivering antisense oligonucleotides to tumors, because BME are bioavailable and protect RNA cargos against degradation in the gastrointestinal tract. This study had the following objectives: 1) assess the transport kinetics of BME and their RNA cargos and secretion of RNA across the apical membrane in murine cerebral cortex endothelial bEnd.3 cells and 2) determine whether murine brain BV2 microglia have the potential to accumulate and, therefore, eliminate BME that crossed the BBB. The uptake of BME labeled with …