Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. The objective of this study was to determine the prevalence of anti-norovirus (NoV), sapovirus (SaV) and Tulane virus (TV) antibodies in rhesus macaques of the Tulane National Primate Research Center (TNPRC) and evaluate the antigenic relationship between these viruses. A high prevalence of NoV (51-61%) and SaV (50-56%) binding antibodies and TV (69%) neutralizing antibodies were detected. Serum samples obtained during a human NoV outbreak and a multivalent anti-NoV hyperimmune serum were not able to neutralize TV infectivity. Conversely, low levels of cross-reactivity between the prototype TV and NoVs, but not between the TV and SaVs were detected by ELISA. These data indicate the preservation of some cross-reactive B-cell epitopes between the rhesus and human CVs. The high prevalence of human and rhesus CV-specific serum antibodies suggests the frequent exposure of colony macaques to enteric CVs including the possibility of CV transmission between human and NHP hosts.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Primate Research Center Grants (P51)
Project #
5P51RR000164-50
Application #
8358093
Study Section
Special Emphasis Panel (ZRR1-CM-8 (01))
Project Start
2011-05-01
Project End
2012-04-30
Budget Start
2011-05-01
Budget End
2012-04-30
Support Year
50
Fiscal Year
2011
Total Cost
$37,186
Indirect Cost

  Institution

Name
Tulane University
Department
Obstetrics & Gynecology
Type
Schools of Medicine
DUNS #
053785812
City
New Orleans
State
LA
Country
United States
Zip Code
70118

  Publications

Mahalingam, Ravi; Kaufer, Benedikt B; Ouwendijk, Werner J D et al. (2018) Attenuation of Simian Varicella Virus Infection by Enhanced Green Fluorescent Protein in Rhesus Macaques. J Virol 92:
Kumar, Vinay; Mansfield, Joshua; Fan, Rong et al. (2018) miR-130a and miR-212 Disrupt the Intestinal Epithelial Barrier through Modulation of PPAR? and Occludin Expression in Chronic Simian Immunodeficiency Virus-Infected Rhesus Macaques. J Immunol 200:2677-2689
Parthasarathy, Geetha; Philipp, Mario T (2018) Intracellular TLR7 is activated in human oligodendrocytes in response to Borrelia burgdorferi exposure. Neurosci Lett 671:38-42
McNamara, Ryan P; Costantini, Lindsey M; Myers, T Alix et al. (2018) Nef Secretion into Extracellular Vesicles or Exosomes Is Conserved across Human and Simian Immunodeficiency Viruses. MBio 9:
Yi, Fei; Guo, Jia; Dabbagh, Deemah et al. (2017) Discovery of Novel Small-Molecule Inhibitors of LIM Domain Kinase for Inhibiting HIV-1. J Virol 91:
Jorgensen, Matthew J; Lambert, Kelsey R; Breaux, Sarah D et al. (2017) Pair housing of Vervets/African Green Monkeys for biomedical research. Am J Primatol 79:1-10
Ramesh, Geeta; Martinez, Alejandra N; Martin, Dale S et al. (2017) Effects of dexamethasone and meloxicam on Borrelia burgdorferi-induced inflammation in glial and neuronal cells of the central nervous system. J Neuroinflammation 14:28
Parthasarathy, Geetha; Philipp, Mario T (2017) Receptor tyrosine kinases play a significant role in human oligodendrocyte inflammation and cell death associated with the Lyme disease bacterium Borrelia burgdorferi. J Neuroinflammation 14:110
Calenda, Giulia; Villegas, Guillermo; Barnable, Patrick et al. (2017) MZC Gel Inhibits SHIV-RT and HSV-2 in Macaque Vaginal Mucosa and SHIV-RT in Rectal Mucosa. J Acquir Immune Defic Syndr 74:e67-e74
Datta, Dibyadyuti; Bansal, Geetha P; Grasperge, Brooke et al. (2017) Comparative functional potency of DNA vaccines encoding Plasmodium falciparum transmission blocking target antigens Pfs48/45 and Pfs25 administered alone or in combination by in vivo electroporation in rhesus macaques. Vaccine 35:7049-7056

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