Gene-based outcome prediction in multiple cohorts of pediatric T-cell acute lymphoblastic leukemia: a Children's Oncology Group study

Table 2 Expression of genes from the 5-GC measured by both array (HG-U133Plus2) and qRT-PCR in specimens from the Training Cohort

Gene Symbol (Probe ID)	Gene	RF Rank	Mean Expression (Array)		Fold Change (R/CCR)		r
			R	CCR	Array	qRT-PCR
ABTB2 (213497_at)	Ankyrin repeat and BTB (POZ) domain-containing 2	12	119.8	89.7	1.34	3.11	0.76
IL7R (205798_at)	Interleukin-7 receptor	43	292.0	542.7	0.54	0.47	0.92
LGALS8 (208936_x_at)	Lectin, galactose binding, (Galectin 8)	288	197.4	231.8	0.85	0.37	0.56
PLAC8 (219014_at)	Placenta-specific 8 (Onzin)	297	530.4	979.5	0.54	0.22	0.90
FAM13A1 (217047_s_at)	Family with sequence similarity 13, member A1	356	70.0	84.0	0.83	0.30	0.69

r, correlation between HG-U133Plus2 and qRT-PCR fold change data (n = 40); R, relapse; CCR, continuous complete remission.

ISSN: 1476-4598