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| Content Provider | Springer Nature Link |
|---|---|
| Author | Chung, Jae Yong Do, Sun Hee Jeong, Won Il Jeong, Da Hee Park, Sang Joon Ki, Mi Ran Kwak, Dong Mi Kim, Soon Bok Jeong, Kyu Shik |
| Copyright Year | 2006 |
| Abstract | The wound healing process is a highly orchestrated process, which includes inflammation, re-epithelialization, granulation tissue formation, matrix formation and re-modeling. In this paper, we attempt to determine if bio-active ceramic resource powder particles had an effect on cutaneous wound healing. Furthermore, we investigated its related mechanism and the expression of Smads of cutaneous wound healing, which can be accelerated by bio-active ceramic ointment. Topically applied lesions of 5%, 10% and 15% bio-active ceramic ointment (AO) showed accelerated wound closure, re-epithelialization, and the related immediate down stream of TGF-β (p-Smad2/3 and Smad3) was suppressed. In particular, 10% and 15% AO lesions became closed faster at Days 3 and 4 of post-wound and p-Smad2/3 was also suppressed. All AO lesions showed accelerated mild wound closure at Day 6, but there were no significant difference. Several papers reported that Smad3 may mediate the signaling pathways that is inhibitory to wound healing, as the deletion of Smad3 leads to enhanced re-epithelialization and contraction of the wound area. This study showed that topical, bio-active ceramic ointment applications accelerated wound closure, re-epithelialization and the suppression of Smad proteins (p-Smad2/3, Smad3). The data revealed that the suppression of Smad3, which was induced by bio-active ceramic resources powder particles affected re-epithelialization and cutaneous wound closure. At the end of this paper, we concluded that bio-active ceramic resources affect cutaneous wound healing by accelerating the re-epithelialization of keratinocytes and that is mediated by the suppression of related protein, Smad3. |
| Starting Page | 137 |
| Ending Page | 144 |
| Page Count | 8 |
| File Format | |
| ISSN | 03008177 |
| Journal | Molecular and Cellular Biochemistry |
| Volume Number | 295 |
| Issue Number | 1-2 |
| e-ISSN | 15734919 |
| Language | English |
| Publisher | Kluwer Academic Publishers-Plenum Publishers |
| Publisher Date | 2006-07-27 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | bio-active ceramic resource cutaneous wound healing rat re-epithelization Cardiology Oncology Medical Biochemistry Biochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Medicine Clinical Biochemistry Molecular Biology |
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