The Ets proteins, and other transcription factors which interact with Ets proteins, play a critical role in development of nearly every hematopoietic lineage, and are directly involved in the pathogenesis of many types of experimental and human leukemia. The overall goal of this program is to study specific members of this family in order to understand this essential role in normal hematopoiesis, and how abnormalities in structure and/or function of this class of proteins lead to leukemia. The future aims are to use this knowledge to design specific therapies for treatment of hematopoietic malignancies. The specific projects will include the following proposals: (1) C/EBP alpha signal transduction and myelopoiesis; (2) Function of ELF1 and a novel Ets factor NERF in beta cells; (3) Characterization of TEL, a new leukemogenic Ets protein; (4) The role of AML 1 in myeloid development and leukemia; (5) Structure and function of Ets/bZIP protein-DNA complexes; (6) MAP kinase regulation of TCF proteins. The administrative core shall be responsible for many interactive functions of the program, including regular studies of transcriptional regulation, protein-protein interactions, phosphorylation and signal transduction, knockout and knocking mice, and structure-function relationships, we will provide new information concerning a very interesting group of proteins whose functions and interactions are directly related to hematopoiesis and leukemogenesis.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Program Projects (P01)
Project #
5P01CA072009-04
Application #
6173462
Study Section
Subcommittee G - Education (NCI)
Program Officer
Mietz, Judy
Project Start
1997-09-15
Project End
2002-06-30
Budget Start
2000-09-18
Budget End
2001-06-30
Support Year
4
Fiscal Year
2000
Total Cost
$1,360,921
Indirect Cost
Name
Beth Israel Deaconess Medical Center
Department
Type
DUNS #
076593722
City
Boston
State
MA
Country
United States
Zip Code
02215
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