p14ARF induces p53-independent growth arrest by modulating the activities of the E4F and E2F transcription factors

Funded Activity Summary

Cutaneous malignant melanoma is an important public health problem, affecting 1 in 30 Australians at some time in their lives, and the incidence of this disaese is increasing rapidly. Approximately 10% of people in Australia are at high risk of developing melanoma because they carry a faulty gene. Many of these melanoma-prone individuals carry a single mutation that can disrupt two genes, p16INK4a and p14ARF, that are involved in regulating the growth of cells via different pathways. The role of p16INK4a in maintaining cell cycle control is well understood and the many functions of this gene are under intense investigation. In contrast, the functions of p14ARF in normal cell regulation are not well understood. We will be analysing in detail how p14ARF protects the cell from uncontrolled growth and inhibits cancer development. Our research will dissect the functions of p14ARF and determine the protein partners that co-operate with p14ARF in maintaining normal cell growth. This work is essential to our understanding of normal cell proliferation and melanoma development and will provide clinically useful information regarding the biology of human cancer.

Funded Activity Details

Start Date: 01-01-2003

End Date: 01-01-2005

Funding Scheme: NHMRC Project Grants

Funding Amount: $235,500.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Oncology And Carcinogenesis

ANZSRC Socio-Economic Objective (SEO)

There are no SEO codes available for this funding activity

Other Keywords

E2F | cancer | cell cycle | familial cancer | melanoma | transcription factor

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