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PF13: EV Heterogeneity 1 Chairs: Michael Harding, Andre Gorgens Location: Hall 4A 16:00 - 18:00 PF13.08 Comparisons of Tetraspanin profile of Extracellular Vesicles-derived from Sarcoma Cel... Thitikan Jirakittisonthon SP 1 sp ; Orman L. Snyder SP 2 sp ; Hong He SP 3 sp ; Mark Weiss SP 1 sp I SP 1 sp Kansas State University, Manhattan, USA; SP 2 sp Kansas State University, Topeka, USA; SP 3 sp Kansas State University, USA i B Introduction b : Based on Minimum Information for Studies of Extracellular Vesicles 2018 (MISEV 2018), characterization of EVs using transmembrane protein markers is one of the criteria for characterization. B Funding b : Funding was partly provided by NIH grants DP1DK126199, and DP2 EB028110-01 awarded to DGP B keywords b : Engineered EVs, immunomodulation, solid tumors, nonviral gene delivery, tissue nanotransfection PT17.13 Isolation of neuron-derived extracellular vesicles from biological fluids for the dia... Igor V. Kurochkin; Lausonia Ramaswamy I Sysmex Co., Kobe, Japan i B Introduction b : The molecular content of extracellular vesicles (EVs) largely reflects the content of cells of origin and thus analysis of neuron-derived EVs (NDEs) present in plasma offers a possibility of minimally invasive diagnosis of neurological disorders. B keywords b : Extracellular vesicles (EVs), MicroRNAs, Nonalcoholic fatty liver disease, Lipotoxicity, PT09: EVs from Microorganism 1 Chairs: Meta Kuehn, Irma Schabussova Location: Hall 4A 16:45 - 18:45 PT09.14 Examining the role of bacterial extracellular vesicles in host blood pressure regulat... Feiya Shi SP 1 sp ; Rishi Wagle SP 1 sp ; Sriram Ayyaswamy SP 1 sp ; DAVID DURGAN SP 2 sp I SP 1 sp Baylor College of Medicine, USA; SP 2 sp Baylor College of Medicine, Houston, USA i B Introduction b : We have previously demonstrated that disruption of the normal gut microbiota composition, termed gut dysbiosis, is an underlying cause of hypertension (HT). [Extracted from the article]