Determining the role of Rel/NF-kB Transcription Factors in Myeloid Differentiation [ 2006 - 2008 ]

Research Grant

Researchers: Prof Steve Gerondakis (Principal investigator) ,  Prof Thomas Gonda

Brief description Different types of mature blood cells arise from stem cells in a process involving changes in gene expression that dictate which types of blood cells ultimately develop. A family of gene regulatory proteins called NF-kB transcription factors has been found to control the pattern of gene expression in a particular blood cell precursor called a granulocyte macrophage precursor (GMP) that normally generates two types of mature blood cells called macrophages and neutrophils. In the absence of NF-kB proteins, a change in the pattern of gene expression in GMPs leads to an imbalance in production of these two blood cell types that now favours the generation of neutrophils. This work will provide insight into the molecular mechanisms of blood cell development regulated by NF-kB. With disturbances in the balance of blood cell formation representing a hallmark of leukemia, understanding how this process is normally controlled may have important implications for developing therapeutic strategies to combat various types of leukemias.

Funding Amount $AUD 500,944.66

Funding Scheme NHMRC Project Grants

Notes Standard Project Grant