Table 2.

Primer sequences used for qPCR analysis, HPRT-1: reference gene.

Gene	Forward	Reverse
PN-1	5′-CCGCTGAAAGTTCTTGGCA-3′	5′-CAGCACCTGTAGGATTATGTCG-3′
t-PA	5′-TGCCTGCTCTGAGGGAA-3′	5′-TGCCTATCAGGATCATGGAAT-3′
LRP-1	5′-ATCCAACAGATCAACGACGA-3′	5′-TCCCAGCCACGGTGATAG-3'
HPRT-1	5′-TGAGGATTTGGAAAGGGTGT-3′	5′-GAGCACAGAGGGCTACAA-3′