| First Author | Iba K | Year | 2009 |
| Journal | Wound Repair Regen | Volume | 17 |
| Issue | 1 | Pages | 108-12 |
| PubMed ID | 19152657 | Mgi Jnum | J:163796 |
| Mgi Id | MGI:4829753 | Doi | 10.1111/j.1524-475X.2008.00447.x |
| Citation | Iba K, et al. (2009) Impaired cutaneous wound healing in mice lacking tetranectin. Wound Repair Regen 17(1):108-12 |
| abstractText | Tetranectin was originally purified from human serum on the basis of plasminogen kringle 4-binding properties. Tetranectin enhances plasminogen activation by a tissue-type plasminogen activator so that it has been suggested to play a role in tissue remodeling. We have generated mice with a targeted disruption of the tetranectin gene to elucidate the biological function of tetranectin. In this study, we showed that wound healing was markedly delayed in tetranectin-null mice compared with wild-type mice. A single full-thickness incision was made in the dorsal skin. By 14 days after the incision, the wounds fully healed in all wild-type mice based on the macroscopic closure; in contrast, the progress of wound healing in the tetranectin null mice appeared to be impaired. In histological analysis, wounds of wild-type mice showed complete reepithelialization and healed by 14 days after the incision. However, those of tetranectin-null mice never showed complete reepithelialization at 14 days. At 21 days after the injury, the wound healed and was covered with an epidermis. These results supported the fact that tetranectin may play a role in the wound healing process. |
