Cd²⁺-induced alteration of the global proteome of human skin fibroblast cells.

ABSTRACT: Cadmium (Cd(2+)) is a toxic heavy metal and a well-known human carcinogen. The toxic effects of Cd(2+) on biological systems are diverse and thought to be exerted through a complex array of mechanisms. Despite the large number of studies aimed to elucidate the toxic mechanisms of action of Cd(2+), few have been targeted toward investigating the ability of Cd(2+) to disrupt multiple cellular pathways simultaneously and the overall cellular responses toward Cd(2+) exposure. In this study, we employed a quantitative proteomic method, relying on stable isotope labeling by amino acids in cell culture (SILAC) and LC-MS/MS, to assess the Cd(2+)-induced simultaneous alterations of multiple cellular pathways in cultured human skin fibroblast cells. By using this approach, we were able to quantify 2

SUBMITTER: Prins JM 

PROVIDER: S-EPMC3993958 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature