Table 2

Up-regulation of EGFR ligands in RasV12- and Ras EDM-expressing HME16C

Gene
V12
S35
G37
C40

epiregulin
2.6 (7.0)
1.9 (1.0)
1.8 (2.4)
1.2 (1.3)
TGFa
3.5 (3.4)
2.9 (1.3)
-1.1 (-1.4)
1.9 (-1.1)
amphiregulin
1.4 (2.4)
2.9 (1.0)
2.3 (1.7)
2.2 (1.0)

Fold up-regulation of the EGFR ligands epiregulin, transforming growth factor alpha (TGFa), and epiregulin in RasV12- and Ras EDM-expressing HME16C as determined by real-time RT-PCR quantification (boldface) and cDNA microarray analysis (in parentheses).

Oberst et al. BMC Cancer 2008 8:189   doi:10.1186/1471-2407-8-189