In this proposal, the applicant will investigate the role of the C-EBP-alpha transcription factor in the development of myeloid cells. It is proposed that this factor plays a key role in the differentiation of such cells from multipotential progenitors. Another transcription factor, PU.1, is an important regulator of myeloid development and, together with C-EBP-alpha, is believed to regulate the promoters for a number of important genes essential for myeloid differentiation.
The specific aims are to delineate the role of C-EBP- alpha in myeloid development as well as to define its interaction with PU.1. Thus, the applicant will determine the mechanisms by which C-EBP factors regulate the expression of genes important for myeloid development with particular emphasis on the interaction between C-EBP- alpha and PU.1. He will also determine the effects on targeted disruption of the murine C-EBP-alpha gene on myeloid development in mice and in embryonic stem cells. These studies will be important towards furthering our understanding of hematopoietic lineage development.

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Project (R01)
Project #
5R01HL056745-05
Application #
6183747
Study Section
Special Emphasis Panel (ZRG4-HEM-2 (02))
Project Start
1996-08-01
Project End
2001-07-31
Budget Start
2000-08-01
Budget End
2001-07-31
Support Year
5
Fiscal Year
2000
Total Cost
$266,803
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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