Table 1. The upregulated mRNA expressions of PLOD family genes in GC from ONCOMINE database^*.

PLOD family genes	Fold change	P- Value	Dataset	Group comparison
PLOD1
	3.742	1.33E-10	TCGA Brain	Brain Glioblastoma vs. Normal
	2.082	2.96E-5	Bredel Brain 2	Glioblastoma vs. Normal
PLOD2
	3.543	1.71E-25	Sun Brain	Glioblastoma vs. Normal
	2.356	0.004	Sun Brain	Diffuse Astrocytoma vs. Normal
	3.494	3.40E-11	Bredel Brain 2	Glioblastoma vs. Normal
	2.688	1.45E-4	Rickman Brain	Astrocytoma vs. Normal
	3.204	6.26E-7	Shai Brain	Glioblastoma vs. Normal
	6.368	2.75E-12	TCGA Brain	Brain Glioblastoma vs. Normal
	3.326	0.014	Liang Brain	Glioblastoma vs. Normal
	2.430	0.002	French Brain	Anaplastic Oligoastrocytoma vs. Normal
	2.716	0.004	Lee Brain	Glioblastoma vs. Normal
PLOD3
	2.873	1.03E-10	TCGA Brain	Brain Glioblastoma vs. Normal
	2.204	0.003	TCGA Brain	Glioblastoma vs. Normal

*Only datasets that meet the criteria P value < 0.05 and fold change > 2 are listed.