Principal Investigator/Program Director (Last, first, middle): Kohn, Donald B. The Cell Isolation and Analysis Core (Core B) will provide two main functions for all five projects: 1. Acquisition and Isolation of stem and progenitor cells from murine and human hematopoietic tissues using antibody- mediated enrichment techniques (e.g. magnetic bead sorting) and flow cytometric sorting, and 2. Analysis of cells and tissue by flow cytometry and histology respectively. The Core will be housed at Childrens Hospital Los Angeles and run under the direction of Dr Gay Crooks. Dr Crooks has nine years experience in isolation of hematopoietic stem and progenitor cells using immunomagnetic bead and Fluorescence Activated Cell Sorting (FACS) technology and in FACS analysis of cell differentiation and gene marking. She has published extensively on the use of multiparameter FACS analysis to identify rare populations of functionally uniform hematopoietic populations and routinely uses bulk and single cell FACS sorting in her laboratory for clonal analysis of these populations. Dr Crooks has also published work using FACS analysis for assessment of gene transfer, apoptosis, cell division history, transgene expression, and retroviral binding to target cells. Dr Deborah Schofield, Associate Professor in the Pathology Department, University of Southern California and staff pathologist at CHLA, will supervise the histology portion of the Core. Dr Schofield has expertise in all aspects of the Histology service including knowledge of murine histology. 1. Acquisition and Isolation of stem and progenitor populations. 1.1 Acquisition: The Core will co-ordinate the acquisition of human cord blood and bone marrow samples for Projects 1-4. Cord blood will be acquired (without cost) through a collaboration already established with Kaiser Permanente Sunset Hospital. The Core will supply collection tubes and anticoagulant and provide the

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL073104-05
Application #
7440890
Study Section
Heart, Lung, and Blood Initial Review Group (HLBP)
Project Start
Project End
Budget Start
2007-04-01
Budget End
2008-03-31
Support Year
5
Fiscal Year
2007
Total Cost
$213,558
Indirect Cost
Name
Children's Hospital of Los Angeles
Department
Type
DUNS #
052277936
City
Los Angeles
State
CA
Country
United States
Zip Code
90027
Lomova, Anastasia; Clark, Danielle N; Campo-Fernandez, Beatriz et al. (2018) Improving Gene Editing Outcomes in Human Hematopoietic Stem and Progenitor Cells by Temporal Control of DNA Repair. Stem Cells :
Seet, Christopher S; He, Chongbin; Bethune, Michael T et al. (2017) Generation of mature T cells from human hematopoietic stem and progenitor cells in artificial thymic organoids. Nat Methods 14:521-530
Shaw, Kit L; Garabedian, Elizabeth; Mishra, Suparna et al. (2017) Clinical efficacy of gene-modified stem cells in adenosine deaminase-deficient immunodeficiency. J Clin Invest 127:1689-1699
Larson, Sarah M; Truscott, Laurel C; Chiou, Tzu-Ting et al. (2017) Pre-clinical development of gene modification of haematopoietic stem cells with chimeric antigen receptors for cancer immunotherapy. Hum Vaccin Immunother 13:1094-1104
Ha, V L; Luong, A; Li, F et al. (2017) The T-ALL related gene BCL11B regulates the initial stages of human T-cell differentiation. Leukemia 31:2503-2514
Chin, Chee Jia; Cooper, Aaron R; Lill, Georgia R et al. (2016) Genetic Tagging During Human Mesoderm Differentiation Reveals Tripotent Lateral Plate Mesodermal Progenitors. Stem Cells 34:1239-50
Dou, Diana R; Calvanese, Vincenzo; Sierra, Maria I et al. (2016) Medial HOXA genes demarcate haematopoietic stem cell fate during human development. Nat Cell Biol 18:595-606
Hoban, Megan D; Lumaquin, Dianne; Kuo, Caroline Y et al. (2016) CRISPR/Cas9-Mediated Correction of the Sickle Mutation in Human CD34+ cells. Mol Ther 24:1561-9
Lowe, Emily; Truscott, Laurel C; De Oliveira, Satiro N (2016) In Vitro Generation of Human NK Cells Expressing Chimeric Antigen Receptor Through Differentiation of Gene-Modified Hematopoietic Stem Cells. Methods Mol Biol 1441:241-51
Berent-Maoz, Beata; Montecino-Rodriguez, Encarnacion; Fice, Michael et al. (2015) The expansion of thymopoiesis in neonatal mice is dependent on expression of high mobility group a 2 protein (Hmga2). PLoS One 10:e0125414

Showing the most recent 10 out of 72 publications