7""""""""o we have established a unique collaborative consortium, the Center for Immunology of Emerging the unique clinical samples previously obtained from patients in Recife, Brazil, and now archived Dengue virus (DENV) infection of humans has steadily increased in importance as an emerging and disease (Project 2), and to define how DENV suppresses innate immune responses to 1), to define the interaction of T-Iymphocytes with dendritic cells in the progression of immunity characterize the initial role of antigen-presenting cells in DENV immunopathogenesis (Project at the Center for Vaccine Research at the University of Pittsburgh. We will use these samples to conduct comprehensive analysis of immune responses to DENV virus infection of humans using Infectious Diseases (CIEID) located at the University of Pittsburgh. The focus of the CIEID is to protection and disease. To address these critical issues related to DENV infection and disease, impeded by a lack of understanding of virus-specific immune responses and their role in infectious diseacopse, and the development of protective vaccines to DENV disease has been con OT. 0-0 '"""""""". --. 0007 .O- ? .y- =!! DENV infection (Project 3). These translational immunology studies will be supported by a biodefense pathogens. translational immunology that can readily be applied to other emerging infectious diseases or expected that the CIEID will provide platform technologies and comprehensive expertise in and disease that can then inform strategies for treatment and vaccine development. It is also studies will produce important new insights into the role of DENy-specific immunity in infection combined administrative and clinical core. It is anticipated that the results of the proposed v=i La) 3.-,3 """"""""0'6 3'6 3-6 ..C ti. .-+ m0-_3 ,3.. (OD W-O ,0) SOD O'..- FD.

Public Health Relevance

7/9/cl? --.2'e c Donald S. Burke, MD (Date) Principal Investigator Center for Vaccine Research C!) Ze) ,D. a Ad I istrator for the Health Sciences ,. ,. Michael P. Mehalic (Date) Administrative Director Center for Vaccine Research .O_. ?7% Qdlen A. DiPalma (Date) Director, Office of Research ago

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Program--Cooperative Agreements (U19)
Project #
1U19AI082632-01
Application #
7663373
Study Section
Special Emphasis Panel (ZAI1-KS-I (J4))
Program Officer
Cassetti, Cristina
Project Start
2009-09-28
Project End
2011-08-31
Budget Start
2009-09-28
Budget End
2010-08-31
Support Year
1
Fiscal Year
2009
Total Cost
$649,935
Indirect Cost
Name
University of Pittsburgh
Department
Public Health & Prev Medicine
Type
Schools of Public Health
DUNS #
004514360
City
Pittsburgh
State
PA
Country
United States
Zip Code
15213
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Piazza, P; Campbell, D; Marques, E et al. (2014) Dengue virus-infected human dendritic cells reveal hierarchies of naturally expressed novel NS3 CD8 T cell epitopes. Clin Exp Immunol 177:696-702
Santos, Jefferson J S; Cordeiro, Marli T; Bertani, Giovani R et al. (2014) A two-plasmid strategy for engineering a dengue virus type 3 infectious clone from primary Brazilian isolate. An Acad Bras Cienc 0:0
Comber, Joseph D; Karabudak, Aykan; Huang, Xiaofang et al. (2014) Dengue virus specific dual HLA binding T cell epitopes induce CD8+ T cell responses in seropositive individuals. Hum Vaccin Immunother 10:3531-43
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