Search results for " antitumor drugs"

Design and synthesis of high affinity compounds for the Hsp60 expression control in carcinogenic processes

2013

First observed in cells exposed to high temperatures, Heat shock proteins (Hsps) are nowadays considered the most important cell “chaperone” complexes over-­expressed in response to a number of cell stress stimuli.1 The chaperone activity is the main function of the eukaryotic Heat shock protein 60 kDa (Hsp60), involved in the capture and refold of unfolded or misfolded proteins. Additional roles in signal transduction,2 senescence activation3 and apoptosis4 have been ascribed to cytosolic Hsp60. During the carcinogenIc process, in vivo studies demonstrated increased levels of human Hsp60 in several organs, such as uterine exocervix,5 large bowel,6 and prostate.6 In this context, our study …