Studies in pediatric blood disorders provide an important paradigm for understanding the fundamental mechanisms regulating hematopoiesis. Unlike adult hematologic disorders, many pediatric diseases result from intrinsic genetic defects that control blood cell development or function. Very little is understood about the molecular pathogenesis of most of the hematologic diseases in children. At UCLA, we have a tremendous resource of interdisciplinary investigators whose research focuses on a wide spectrum of topics related to developmental hematology. Therefore, we propose a unique training program that focuses specifically on pediatric hematologic diseases by integrating a variety of disciplines, including molecular and cellular hematopoiesis, alternative organism models, stem cell transplantation, hemostasis and thrombosis, transfusion medicine, novel technologies (RNA interference, proteomics, genomics), hematologic malignancies, therapeutics, and mathematical modeling. Given the declining number of physician-scientists in Pediatric Hematology, a training program in Developmental Hematology would be critical to advance the field. In this application, we seek funding for 4 postdoctoral fellows per year for 5 years. The fellows will be either MDs, MD/PhDs, or PhDs. Trainees will have the opportunity to develop research in one of the 22 faculty member's laboratories. Trainees will be selected from a large pool of postdoctoral fellows (approximately 80 per year) based on their academic and research achievements. Appointments will be for two years, the second year appointment being dependent on a progress report. Trainees will participate in journal clubs, lectures related to pediatric hematology, and seminars. They will also take a required course on Developmental Hematology through the Department of Pathology. All trainees will be expected to meet with a Scholarship Oversight Committee every 6 months to monitor progress and productivity. They will present their work at national meetings. Many investigators have pre-existing collaborations and publications. We hope to utilize the strengths of UCLA, including the breadth and depth of investigators across many disciplines, to train future researchers and leaders in the field of Pediatric Hematology.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Institutional National Research Service Award (T32)
Project #
5T32HL086345-04
Application #
7795152
Study Section
Special Emphasis Panel (ZHL1-CSR-J (O1))
Program Officer
Chang, Henry
Project Start
2007-04-01
Project End
2012-03-31
Budget Start
2010-04-01
Budget End
2011-03-31
Support Year
4
Fiscal Year
2010
Total Cost
$266,752
Indirect Cost
Name
University of California Los Angeles
Department
Pediatrics
Type
Schools of Medicine
DUNS #
092530369
City
Los Angeles
State
CA
Country
United States
Zip Code
90095
Douaisi, Marc; Resop, Rachel S; Nagasawa, Maho et al. (2017) CD31, a Valuable Marker to Identify Early and Late Stages of T Cell Differentiation in the Human Thymus. J Immunol 198:2310-2319
Fernando, Thilini R; Contreras, Jorge R; Zampini, Matteo et al. (2017) The lncRNA CASC15 regulates SOX4 expression in RUNX1-rearranged acute leukemia. Mol Cancer 16:126
Upadhyay, Shivani Y; De Oliveira, Satiro N; Moore, Theodore B (2017) Use of Rapamycin in a Patient With Juvenile Myelomonocytic Leukemia: A Case Report. J Investig Med High Impact Case Rep 5:2324709617728528
Resop, Rachel S; Douaisi, Marc; Craft, Joshua et al. (2016) Sphingosine-1-phosphate/sphingosine-1-phosphate receptor 1 signaling is required for migration of naive human T cells from the thymus to the periphery. J Allergy Clin Immunol 138:551-557.e8
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
King, Jennifer K; Ung, Nolan M; Paing, May H et al. (2016) Regulation of Marginal Zone B-Cell Differentiation by MicroRNA-146a. Front Immunol 7:670
Rodríguez-Malavé, Norma I; Fernando, Thilini R; Patel, Parth C et al. (2015) BALR-6 regulates cell growth and cell survival in B-lymphoblastic leukemia. Mol Cancer 14:214
Casero, David; Sandoval, Salemiz; Seet, Christopher S et al. (2015) Long non-coding RNA profiling of human lymphoid progenitor cells reveals transcriptional divergence of B cell and T cell lineages. Nat Immunol 16:1282-91
Baldwin, Kismet; Urbinati, Fabrizia; Romero, Zulema et al. (2015) Enrichment of human hematopoietic stem/progenitor cells facilitates transduction for stem cell gene therapy. Stem Cells 33:1532-42
Nixon, Christopher C; Schwartz, Brandon H; Dixit, Dhaval et al. (2015) Cocaine exposure impairs multilineage hematopoiesis of human hematopoietic progenitor cells mediated by the sigma-1 receptor [corrected]. Sci Rep 5:8670

Showing the most recent 10 out of 20 publications