Partial list of proteins identified to be expressed at different levels between normal and aberrant chHES-3 cells by iTRAQ analysisa.

a Only the top 10 up- and down-regulated proteins found to be highly expressed or decreased in SIMP and COMP chHES-3 cells, and EC cells as compared with normal chHES-3 are shown.Note that 115∶114, 116∶114, and 117∶114 refer to relative levels of protein expression in SIMP chHES-3, COMP chHES-3 and hECCs cells with respect to normal chHES-3 cells. Statistical calculations for iTRAQ-based detection and relative quantification were calculated using the Paragon Algorithm using Protein-Pilot software.