Table 5. Results of the transcription factor binding motif enrichment analysis.

Transcription Factor	P Value*
E2F1	<0.01
ELK1	<0.05
NF-kappaB	<0.01
STAT1	<0.001
STAT3	<0.01

^* Bonferroni P values refer to enrichment of transcription factors relative to random selection of 5’UTRs in genome (PScan)