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A gene chip study suggests that miR-17-3p is associated with diabetic foot ulcers.
- Source :
-
International wound journal [Int Wound J] 2023 May; Vol. 20 (5), pp. 1525-1533. Date of Electronic Publication: 2022 Nov 04. - Publication Year :
- 2023
-
Abstract
- Background of the Study Diabetic foot ulcers (DFUs) are severe effect of diabetes. This research aimed to discover the role of micro-ribonucleic acid (miRNA) in treating DFUs involved in maggot debridement therapy (MDT) via a miRNA chip study. A miRNA chip approach was adopted. Patients with diabetes (type 1 or 2) who had at least one-foot ulcer (current or previous) were enrolled in the study. The alterations of miRNA expressions in the granulation tissue during treatment with MDT were measured. Following MDT, the increased expression of miR17-92 was verified in vivo. The miR-17-3p expression increased, and Flk-1 (vascular endothelial growth factor) expression was significantly reduced in patients with DFUs who received MDT (P < 0.01). Results from human umbilical vein endothelial cells that excrete or secrete showed consistency with in vitro findings (P < 0.001, P < 0.05). The overexpression of miR-17-3p demonstrated inhibitory activity on tube formation (P < 0.05). When DFUs were treated with MDT, it revealed that miR-17-3p had a negative regulatory effect on Flk-1.<br /> (© 2022 The Authors. International Wound Journal published by Medicalhelplines.com Inc (3M) and John Wiley & Sons Ltd.)
Details
- Language :
- English
- ISSN :
- 1742-481X
- Volume :
- 20
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- International wound journal
- Publication Type :
- Academic Journal
- Accession number :
- 36333728
- Full Text :
- https://doi.org/10.1111/iwj.14007