Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities
In this study, a novel array electrospinning collector was devised to generate two distinct regenerated silk fibroin (SF) fibrous membranes: ordered and disordered. Leveraging electrostatic forces during the electrospinning process allowed precise control over the orientation of SF fiber, resulting...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Wiley
2024
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| _version_ | 1826313435818754048 |
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| author | Zhu, J Wang, H Wu, C Zhang, K Ye, H |
| author_facet | Zhu, J Wang, H Wu, C Zhang, K Ye, H |
| author_sort | Zhu, J |
| collection | OXFORD |
| description | In this study, a novel array electrospinning collector was devised to generate two distinct regenerated silk fibroin (SF) fibrous membranes: ordered and disordered. Leveraging electrostatic forces during the electrospinning process allowed precise control over the orientation of SF fiber, resulting in the creation of membranes comprising both aligned and randomly arranged fiber layers. This innovative approach resulted in the development of large‐area membranes featuring exceptional stability due to their alternating patterned structure, achievable through expansion using the collector, and improving the aligned fiber membrane mechanical properties. The study delved into exploring the potential of these membranes in augmenting wound healing efficiency. Conducting in vitro toxicity assays with adipose tissue‐derived mesenchymal stem cells (AD‐MSCs) and normal human dermal fibroblasts (NHDFs) confirmed the biocompatibility of the SF membranes. We use dual perspectives on exploring the effects of different conditioned mediums produced by cells and structural cues of materials on NHDFs migration. The nanofibers providing the microenvironment can directly guide NHDFs migration and also affect the AD‐MSCs and NHDFs paracrine effects, which can improve the chemotaxis of NHDFs migration. The ordered membrane, in particular, exhibited pronounced effectiveness in guiding directional cell migration. This research underscores the revelation that customizable microenvironments facilitated by SF membranes optimize the paracrine products of mesenchymal stem cells and offer valuable physical cues, presenting novel prospects for enhancing wound healing efficiency. |
| first_indexed | 2024-09-25T04:14:40Z |
| format | Journal article |
| id | oxford-uuid:ef265d3a-934a-4c3b-8989-166579d7951c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-09-25T04:14:40Z |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | dspace |
| spelling | oxford-uuid:ef265d3a-934a-4c3b-8989-166579d7951c2024-07-06T20:03:54ZTailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilitiesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ef265d3a-934a-4c3b-8989-166579d7951cEnglishJisc Publications RouterWiley2024Zhu, JWang, HWu, CZhang, KYe, HIn this study, a novel array electrospinning collector was devised to generate two distinct regenerated silk fibroin (SF) fibrous membranes: ordered and disordered. Leveraging electrostatic forces during the electrospinning process allowed precise control over the orientation of SF fiber, resulting in the creation of membranes comprising both aligned and randomly arranged fiber layers. This innovative approach resulted in the development of large‐area membranes featuring exceptional stability due to their alternating patterned structure, achievable through expansion using the collector, and improving the aligned fiber membrane mechanical properties. The study delved into exploring the potential of these membranes in augmenting wound healing efficiency. Conducting in vitro toxicity assays with adipose tissue‐derived mesenchymal stem cells (AD‐MSCs) and normal human dermal fibroblasts (NHDFs) confirmed the biocompatibility of the SF membranes. We use dual perspectives on exploring the effects of different conditioned mediums produced by cells and structural cues of materials on NHDFs migration. The nanofibers providing the microenvironment can directly guide NHDFs migration and also affect the AD‐MSCs and NHDFs paracrine effects, which can improve the chemotaxis of NHDFs migration. The ordered membrane, in particular, exhibited pronounced effectiveness in guiding directional cell migration. This research underscores the revelation that customizable microenvironments facilitated by SF membranes optimize the paracrine products of mesenchymal stem cells and offer valuable physical cues, presenting novel prospects for enhancing wound healing efficiency. |
| spellingShingle | Zhu, J Wang, H Wu, C Zhang, K Ye, H Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title | Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title_full | Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title_fullStr | Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title_full_unstemmed | Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title_short | Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities |
| title_sort | tailoring silk fibroin fibrous architecture by a high yield electrospinning method for fast wound healing possibilities |
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