Table 1.

PDRG expression in primary tumors

Primary site	Total # of patients	PDRG mRNA levels in tumors
Colon	39	Increased, 32/39 = 82%
Rectum	28	Increased, 22/28 = 78%
Ovary	24	Increased, 17/24 = 71%
Lung	27	Increased, 19/27 = 70%
Stomach	37	Increased, 25/37 = 68%
Breast	56	Increased, 35/56 = 63%
Uterus	47	Increased, 29/47 = 62%