Research activities are encouraged in the broad areas of etiology and etiologic mechanism(s) of liver cancer, including: Identification of viral and host factors; development of animal models and in vitro viral cultivation methods; development of prevention and control strategies, including chemoprevention, validation of markers, and clinical trials of promising agents; and conduct of treatment and diagnosis research, including imaging studies.
URL: http://grants.nih.gov/grants/guide/pa-files/PA-07-258.html