TABLE 2.

Changes (fold increase) in proteins involved in SOCE in tumor cells relative to normal cells

Values correspond to the fold increase for each protein in tumor cells relative to normal cells. Thus, for instance, TRPC1 is 5.2 times more abundant in colon carcinoma cells than in normal colonic cells. Data are taken from the bars shown in Fig. 7. All proteins are more abundant (fold change >1) in tumor cells except for Stim2, which is decreased by 85% in tumor cells. The most important changes are those observed in TRPC1, Stim1, and Stim2 (shown in boldface).

	Fold change tumor vs. normal cells
TRPC1	5.20
ORAI1	2.30
ORAI2	2.90
ORAI3	1.50
STIM1	3.70
STIM2	0.15