The SIV Biosafety Level 3 (BSL3) / Flow Cytometry Core Laboratory will be directed by Dr. M. Christine Zink. The BSL3 technical staff will be responsible for processing all samples from the infected and uninfected control macaques throughout the experiments described in this Program and will provide samples and reagents to all projects in the program and perform measurement of markers on cells by flow cytometry (FACS). This core laboratory will fulfill the following Specific Aims: 1. To provide a safe work environment to perform work with infectious materials (ALL) 2. To provide support in the preparation and quantitation of virus stocks (ALL) 3. To receive, process, aliquot and log into appropriate databases all samples from macaques (ALL) 4. To isolate PBMCs, pDCs and mononuclear cells from blood (and lymph nodes, spleen and brain at necropsy) from animals for quantitation and longitudinal characterization of cells (ALL) 5. To isolate macrophages/microglia, astrocytes and lymphocytes from the brains of all infected and uninfected macaques for analysis. (Project 2 and 3) 6. To aliquot and archive plasma and CSF samples for viral load and other assays. (ALL) 7. Organizing, monitoring, and maintaining a physical inventory of specimens derived from all experiments {in vivo and in vitro), along with associated documentation and analytical reports (ALL) 8. To prepare samples for Real Time PCR (extraction of RNA or DNA). (ALL) 9. To establish primary cell cultures, and maintain cell lines. (ALL) 10. To perform, FACS experiments, analyze data and submit data to the database (ALL) 11. To property dispose of all the waste generated within the BL3 laboratory (ALL) 12. Maintain all equipment central to the function of the core (ALL)

National Institute of Health (NIH)
National Institute of Mental Health (NIMH)
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Johns Hopkins University
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Meulendyke, Kelly A; Croteau, Joshua D; Zink, M Christine (2014) HIV life cycle, innate immunity and autophagy in the central nervous system. Curr Opin HIV AIDS 9:565-71
Meulendyke, Kelly A; Ubaida-Mohien, Ceereena; Drewes, Julia L et al. (2014) Elevated brain monoamine oxidase activity in SIV- and HIV-associated neurological disease. J Infect Dis 210:904-12
Abreu, Celina M; Price, Sarah L; Shirk, Erin N et al. (2014) Dual role of novel ingenol derivatives from Euphorbia tirucalli in HIV replication: inhibition of de novo infection and activation of viral LTR. PLoS One 9:e97257
Mangus, Lisa M; Dorsey, Jamie L; Laast, Victoria A et al. (2014) Unraveling the pathogenesis of HIV peripheral neuropathy: insights from a simian immunodeficiency virus macaque model. ILAR J 54:296-303
Meulendyke, Kelly A; Queen, Suzanne E; Engle, Elizabeth L et al. (2014) Combination fluconazole/paroxetine treatment is neuroprotective despite ongoing neuroinflammation and viral replication in an SIV model of HIV neurological disease. J Neurovirol 20:591-602
Akay, Cagla; Cooper, Michael; Odeleye, Akinleye et al. (2014) Antiretroviral drugs induce oxidative stress and neuronal damage in the central nervous system. J Neurovirol 20:39-53
Dorsey, Jamie L; Mangus, Lisa M; Oakley, Jonathan D et al. (2014) Loss of corneal sensory nerve fibers in SIV-infected macaques: an alternate approach to investigate HIV-induced PNS damage. Am J Pathol 184:1652-9
Witwer, Kenneth W; McAlexander, Melissa A; Queen, Suzanne E et al. (2013) Real-time quantitative PCR and droplet digital PCR for plant miRNAs in mammalian blood provide little evidence for general uptake of dietary miRNAs: limited evidence for general uptake of dietary plant xenomiRs. RNA Biol 10:1080-6
Russell, Julia N; Clements, Janice E; Gama, Lucio (2013) Quantitation of gene expression in formaldehyde-fixed and fluorescence-activated sorted cells. PLoS One 8:e73849
Metcalf Pate, Kelly A; Lyons, Claire E; Dorsey, Jamie L et al. (2013) Platelet activation and platelet-monocyte aggregate formation contribute to decreased platelet count during acute simian immunodeficiency virus infection in pig-tailed macaques. J Infect Dis 208:874-83

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