instmctions): The UNC Molecular/Vector Core Facility is a central component to our efforts to develop gene therapy for hematologic diseases. The Vector Core has supported the UNC Gene Therapy for Pulmonary and Hematologic Disorders projects since 2001 and has achieved a great deal of status in the gene therapy community as a reliable and cost-effective source of recombinant virus vector reagents. The core routinely makes available vectors that are unavailable and/or prohibitively expensive to make commercially. A top to bottom re-organization was initiated in 2005 that included the merging ofthe Research Core with the Clinical Cleanroom Facility (previously the Human Applications Lab), the creation of several other lab sections, and the implementation of standardized GLP/GMP practices across the various labs has brought us to a mature stage of high product quality and operating systems that are consistent with FDA regulatory requirements for drug development. Rapid growth in demand for our reagents in recent years has allowed us to increase staffing, purchase new equipment, begin offering major new resource programs, and justify the construction of a new state of the art manufacturing and testing facility to be located in the Research Triangle Park. These achievements have been paralleled by the creation of several new technological developments that have been incorporated into the Core's manufacturing and testing platforms. These new technologies have allowed the core to manufacture vectors faster and at higher levels of quality than previously possible. The new technologies are also highly scalable and will expand the core's total manufacturing capacity for a single large lot by over 10-fold. This will provide several advantages for investigators including;access to higher- grade vectors for pre-clinical work, better quality and reproducibility between different vector preparations, and improved consistency over time in the vector preparations used for basic-research, pre-clinical testing, Pharm/Tox studies, and clinical trials. These advantages will continue to be extended to the PPG investigators forthe proposed research programs.

Public Health Relevance

(See Instructions): The proposed research is directly relevant to public health because it specifically focuses on developing new drugs for the treatment of hematologic diseases. The research has a broader relevance in that the things that will be discovered during the drug development process can be expanded to other types of disease states. And this knowledge can then aid in the development of new drugs for this broader set of diseases.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
1P01HL112761-01A1
Application #
8460291
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
Project End
Budget Start
2013-02-08
Budget End
2014-01-31
Support Year
1
Fiscal Year
2013
Total Cost
$281,586
Indirect Cost
$80,937
Name
University of North Carolina Chapel Hill
Department
Type
DUNS #
608195277
City
Chapel Hill
State
NC
Country
United States
Zip Code
27599
Chai, Zheng; Samulski, R Jude; Li, Chengwen (2018) Nab Escaping AAV Mutants Isolated from Mouse Muscles. Bio Protoc 8:
Sun, Junjiang; Shao, Wenwei; Chen, Xiaojing et al. (2018) An Observational Study from Long-Term AAV Re-administration in Two Hemophilia Dogs. Mol Ther Methods Clin Dev 10:257-267
Chai, Zheng; Zhang, Xintao; Rigsbee, Kelly Michelle et al. (2018) Cryoprecipitate augments the global transduction of the adeno-associated virus serotype 9 after a systemic administration. J Control Release 286:415-424
Tse, Longping V; Moller-Tank, Sven; Meganck, Rita M et al. (2018) Mapping and Engineering Functional Domains of the Assembly-Activating Protein of Adeno-associated Viruses. J Virol 92:
Albright, Blake H; Storey, Claire M; Murlidharan, Giridhar et al. (2018) Mapping the Structural Determinants Required for AAVrh.10 Transport across the Blood-Brain Barrier. Mol Ther 26:510-523
Berry, Garrett E; Tse, Longping V (2017) Virus Binding and Internalization Assay for Adeno-associated Virus. Bio Protoc 7:
Tse, Longping Victor; Klinc, Kelli A; Madigan, Victoria J et al. (2017) Structure-guided evolution of antigenically distinct adeno-associated virus variants for immune evasion. Proc Natl Acad Sci U S A 114:E4812-E4821
Liang, Katharine J; Woodard, Kenton T; Weaver, Mark A et al. (2017) AAV-Nrf2 Promotes Protection and Recovery in Animal Models of Oxidative Stress. Mol Ther 25:765-779
Wang, M; Sun, J; Crosby, A et al. (2017) Direct interaction of human serum proteins with AAV virions to enhance AAV transduction: immediate impact on clinical applications. Gene Ther 24:49-59
Chai, Zheng; Sun, Junjiang; Rigsbee, Kelly Michelle et al. (2017) Application of polyploid adeno-associated virus vectors for transduction enhancement and neutralizing antibody evasion. J Control Release 262:348-356

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