Table 1. Candidate genes encoding secreted protein.
| Gene | Name |
| Lect2 | leukocyte cell-derived chemotaxin 2 |
| AFP | alpha fetoprotein |
| Slpi | secretory leukocyte protease inhibitor |
| Del1 | del1 minor splice variant |
| Clecsf8 | C-type lectin, superfamily member 8 |
| Sh2d1a | SH2 domain protein 1A |
| Wnt10a | wingless related MMTV integration site 10a |
| IL22b | interleukin-22b |
| Egf | epidermal growth factor |
| Fgf13 | fibroblast growth factor-related protein FGF-13 |
| Wnt4 | wingless-related MMTV integration site 4 |
| Igf2 | insulin-like growth factor 2 |
| Fdp | fibrocyte-derived derived protein |
| Scya24 | eotaxin-2 |