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Development of stabilized dual growth factor-loaded hyaluronate collagen dressing matrix
| Content Provider | SAGE Publishing |
|---|---|
| Author | Kim, Jihyun Lee, Kyoung-Mi Han, Seung Hwan Ko, Eun Ae Yoon, Dong Suk Park, Ik Kyu Shin, Hang-Cheol Park, Kwang Hwan Lee, Jin Woo |
| Copyright Year | 2021 |
| Abstract | Patients with diabetes experience impaired growth factor production such as epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF), and they are reportedly involved in wound healing processes. Here, we report dual growth factor-loaded hyaluronate collagen dressing (Dual-HCD) matrix, using different ratios of the concentration of stabilized growth factors—stabilized-EGF (S-EGF) and stabilized-bFGF (S-bFGF). At first, the optimal concentration ratio of S-EGF to S-bFGF in the Dual-HCD matrix is determined to be 1:2 in type I diabetic mice. This Dual-HCD matrix does not cause cytotoxicity and can be used in vivo. The wound-healing effect of this matrix is confirmed in type II diabetic mice. Dual HCD enhances angiogenesis which promotes wound healing and thus, it shows a significantly greater synergistic effect than the HCD matrix loaded with a single growth factor. Overall, we conclude that the Dual-HCD matrix represents an effective therapeutic agent for impaired diabetic wound healing. |
| Related Links | https://journals.sagepub.com/doi/pdf/10.1177/2041731421999750?download=true |
| ISSN | 20417314 |
| Volume Number | 12 |
| Journal | Journal of Tissue Engineering (TEJ) |
| e-ISSN | 20417314 |
| DOI | 10.1177/2041731421999750 |
| Language | English |
| Publisher | Sage Publications UK |
| Publisher Date | 2021-03-16 |
| Publisher Place | London |
| Access Restriction | Open |
| Rights Holder | © The Author(s) 2021 |
| Subject Keyword | stabilized growth factor dual-hyaluronate collagen dressing matrix basic fibroblast growth factor Impaired wound healing epidermal growth factor |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine Biomaterials Biomedical Engineering |