Figure 2.

Functions and cellular locations of the differentially expressed proteins between wild type MCF7 cells and MCF7 cells stably transfected with 17β-HSD1 (MCF7-17βHSD1). The Uniprot database [19] was used to generate the cellular location and the molecular function and/or biological process of each of the 59 nonredundant (distinct) proteins identified by mass spectrometry analysis as differentially regulated. Of the 59 distinct proteins, the percentages of proteins involved in each molecular function and found in each cellular location are indicated in brackets.