AIM: In this work the serum protein profile of patients with localized and advanced Hodgkin's disease (HD) was analyzed to search for new potential biomarkers of medical interest. MATERIALS AND METHODS: The serum protein profile of 14 healthy donors, 14 patients with advanced disease, 15 patients with localized disease and serum pools of the respective groups, were analyzed using silver stained 12% denaturating polyacrylamide gel. The densitometry and mean band intensity from the bands of interest were analyzed using the Kodak 1D Scientific Imaging System. RESULTS AND CONCLUSION: The patients' protein profiles presented heterogenous variations; however over-expressed proteins of approximately 26kDa and 18kDa were proven to be statistically different when compared to healthy donors. Such proteins could potentially constitute in molecular markers for diagnosis and patient treatment follow-up.
Lymphome; Hodgkin's disease; Cancer; Serum proteins; Molecular markers
