Hsp90 - a potential prognostic marker in CML.

Heat shock proteins (Hsp) are important for the stability and function of cell proteins and thus for cell survival under physiological as well as stress conditions. Hsps were also reported to play an important role in tumorogenesis including leukemias. In this study we followed up Hsp70 and 90 protein levels in samples from patients with chronic myeloid leukemia (CML) to evaluate these Hsps with regard to their ability to characterize the disease status and disease prognosis.