: The designated laboratories of the International Maternal Pediatric Adolescent AIDS Clinical Trials (IMPAACT) Network have been integral to its success in defining the standards of care for HIV infected pregnant women, children and adolescents. IMPAACT laboratory studies have elucidated the pathogenesis of HIV transmission, improved strategies designed to interrupt mother-to-child transmission (MTCT), optimized HIV treatment even in the setting of multi-drug resistance, and enhanced the diagnosis, prevention and management of HIV-related complications. The laboratories have been leaders in the development and evaluation of assays for infant diagnosis, viral load monitoring, drug resistance, antiretroviral pharmacology, host genetics and the measurement of immune responses. These studies were performed within the constraints of the small blood volumes available from our study populations and internationally in resource-limited settings. Often new methodologies and novel approaches have been developed to accommodate the limited specimens available from infants, children and pregnant women. In addition, all laboratory studies were performed under a comprehensive Total Quality Management Program that assured the highest standards of laboratory testing. The IMPAACT Network Laboratory Center (LC) is led by Grace Aldrovandi MD, CM, who will work closely with the IMPAACT Leadership Group, the Laboratory Steering Committee and the External Advisory Board to support, synergize and enhance the IMPAACT scientific agenda. The LC has 2 overarching specific aims: (1) Provide laboratory-based scientific leadership, consultation and laboratory capacity, including the development and implementation of innovative assays and protocols to enhance IMPAACT's Research Agenda and seven scientific aims. (2) Provide the technical, regulatory and administrative infrastructure and oversight for all laboratory testing done in support of IMPAACT clinical trials.

Public Health Relevance

The Laboratory Center will provide laboratory-based scientific leadership, consultation and laboratory capacity, to enhance IMPAACT's Research Agenda and achieve its Scientific Aims. It will also provide the technical, regulatory and administrative infrastructure ad oversight for all laboratory testing done in support of IMPAACT clinical trials. Component 1 - Leadership Group Overview

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Project with Complex Structure Cooperative Agreement (UM1)
Project #
5UM1AI106716-02
Application #
8782608
Study Section
Special Emphasis Panel (ZAI1-BP-A (S1))
Program Officer
Fitzgibbon, Joseph E
Project Start
2014-01-01
Project End
2020-11-30
Budget Start
2014-12-01
Budget End
2015-11-30
Support Year
2
Fiscal Year
2015
Total Cost
$2,739,172
Indirect Cost
$511,848
Name
Children's Hospital of Los Angeles
Department
Type
DUNS #
052277936
City
Los Angeles
State
CA
Country
United States
Zip Code
90027
Weinberg, Adriana; Huang, Sharon; Moscicki, Anna-Barbara et al. (2018) Persistence of memory B-cell and T-cell responses to the quadrivalent HPV vaccine in HIV-infected children. AIDS 32:851-860
Adachi, Kristina; Xu, Jiahong; Ank, Bonnie et al. (2018) Congenital CMV and HIV Perinatal Transmission. Pediatr Infect Dis J :
Flynn, Patricia M; Taha, Taha E; Cababasay, Mae et al. (2018) Prevention of HIV-1 Transmission Through Breastfeeding: Efficacy and Safety of Maternal Antiretroviral Therapy Versus Infant Nevirapine Prophylaxis for Duration of Breastfeeding in HIV-1-Infected Women With High CD4 Cell Count (IMPAACT PROMISE): A Randomi J Acquir Immune Defic Syndr 77:383-392
Campbell, Grant R; Bruckman, Rachel S; Chu, Yen-Lin et al. (2018) SMAC Mimetics Induce Autophagy-Dependent Apoptosis of HIV-1-Infected Resting Memory CD4+ T Cells. Cell Host Microbe 24:689-702.e7
Patel, Kunjal; Lindsey, Jane; Angelidou, Konstantia et al. (2018) Metabolic effects of initiating lopinavir/ritonavir-based regimens among young children. AIDS 32:2327-2336
Chernoff, Miriam C; Laughton, Barbara; Ratswana, Mmule et al. (2018) Validity of Neuropsychological Testing in Young African Children Affected by HIV. J Pediatr Infect Dis 13:185-201
Kim, S; Seddon, J A; Garcia-Prats, A J et al. (2018) Statistical considerations for pediatric multidrug-resistant tuberculosis efficacy trials. Int J Tuberc Lung Dis 22:34-39
Boivin, Michael J; Barlow-Mosha, Linda; Chernoff, Miriam C et al. (2018) Neuropsychological performance in African children with HIV enrolled in a multisite antiretroviral clinical trial. AIDS 32:189-204
Jacobson, Denise L; Lindsey, Jane C; Coull, Brent A et al. (2018) The Association of Fat and Lean Tissue With Whole Body and Spine Bone Mineral Density Is Modified by HIV Status and Sex in Children and Youth. Pediatr Infect Dis J 37:71-77
Campbell, Grant R; Bruckman, Rachel S; Herns, Shayna D et al. (2018) Induction of autophagy by PI3K/MTOR and PI3K/MTOR/BRD4 inhibitors suppresses HIV-1 replication. J Biol Chem 293:5808-5820

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