Table 2 Comparison of gene up- and downregulation of the primary pancreatic tumor against the hepatic metastases (>log2)

Homo sapiens cyclin-dependent kinase 7 (CDK7)

4.52

Homo sapiens acyl-CoA synthetase, (ACSM1)

−2.17

Homo sapiens cadherin 4 (CDH4)

3.72

Homo sapiens cadherin 20, type 2 (CDH20)

−2.27

Homo sapiens cyclin D2 (CCND2)

3.06

Homo sapiens HUS1 checkpoint (HUS1B)

−2.67

Homo sapiens gapjunctionprotein, beta 5 (connexin 31.1) (GJB5)

2.73

Homo sapiens chemokine (C-X-C motif) receptor 4 (CXCR4)

−3.37

Homo sapiens lipase, hormone-sensitive

2.25

Homo sapiens caudal type homeobox ranscription factor 2 (CDX2)

−3.39