Table 1.

Pearson correlation coefficients were measured between each gene or protein and FDG uptake in 30 tumors, irrespective of genotype (All tumors), or within the 6 tumors of each indicated genotype (Within genotype). Correlations that are statistically significant (p<0.05) are shown in red, and correlations that are marginally significant (p<0.1) are in bold.

Gene/Protein	All tumors	Within genotype
		Akt	Myc	Wnt	Ras	Neu
Glut1 mRNA	−0.077	−0.323	0.166	0.227	−0.426	−0.562
Glut1 protein	0.276	0.920	−0.244	−0.447	−0.613	0.942
HK1 mRNA	−0.210	−0.315	−0.302	−0.602	0.700	−0.077
HK2 mRNA	0.270	0.541	0.210	0.759	−0.080	0.256
HK2 protein	0.585	0.463	0.196	0.567	−0.299	0.549
Glut4 protein	0.119	0.311	−0.148	−0.556	0.190	0.414
p-mTOR	0.191	0.141	0.015	−0.194	−0.549	0.754
p-S6	0.185	0.136	0.238	0.115	0.234	0.622
p-AMPK	− 0.355	0.879	0.332	−0.490	−0.719	−0.693
PFK-1 mRNA	−0.176	−0.131	0.226	0.693	−0.199	0.224
PFK-2a mRNA	0.385	0.733	0.086	−0.151	0.041	−0.051
PFK-2b mRNA	−0.369	−0.363	−0.666	−0.116	0.674	0.273
Slc2a4 (Glut4)	−0.025	0.373	−0.117	−0.814	−0.261	−0.130
Slc5a1 (SLGT1)	−0.415	−0.582	−0.583	− 0.788	0.161	0.263
Slc2a9 (Glut9)	−0.149	−0.373	0.228	0.173	−0.564	0.292
Slc2a8 (Glut8)	−0.163	0.137	−0.680	0.059	0.389	0.004
Slc2a10 (Glut10)	−0.180	− 0.790	0.252	0.001	−0.131	−0.124
Slc2a12 (Glut12)	−0.089	−0.436	−0.719	0.140	0.847	−0.327
Slc2a6 (Glut6)	0.059	−0.453	0.129	−0.012	−0.472	−0.159
p-PFK2b	−0.363	−0.677	−0.087	−0.167	0.402	−0.252
Proliferation (% Ki67+)	0.401	0.130	0.002	0.173	−0.097	0.222
HIF-1α	0.344	0.564	−0.210	−0.522	−0.472	−0.089