| Literature DB >> 17112905 |
C-K Perng1, H-H Ku, S-H Chiou, I-L Chen, F-T Tsai, Y-P Yang, K Y Chang, C-L Kao.
Abstract
We report that human dermis-derived mesenchymal stem cells (hDMSCs) possess differentiation potential of epidermis facilitating wound healing in skin-defect nude mice in combination with the treatment using gelatin/thermosensitive poly N-isopropylacrylamide (pNIPAAm)/polypropylene (PP). The results showed that the rate of cell growth and wound recovery in the hDMSC and gelatin/pNIPAAm/PP-treated group was significantly greater than those in the gelatin/pNIPAAm/PP-treated only group (P < .01). The reepithelialization marker of human pan-cytokeratin was also significantly increased on days 14 and day 21 in the wound site of hDMSCs and gelatin/pNIPAAm/PP-treated group. Furthermore, the stem cell marker of human CD13 gradually decreased during the period of wound healing. In sum, this novel method provided a transferring system for stem cell therapy, maintaining its temperature-sensitive property of easy peeling by lower temperature treatment.Entities:
Mesh：
Year: 2006 PMID： 17112905 DOI： 10.1016/j.transproceed.2006.08.146
Source DB: PubMed Journal: Transplant Proc ISSN： 0041-1345 Impact factor: 1.066