Setyawati, Andina and Wahyuningsih, Mae Sri Hartati and Nugrahaningsih, Dwi Aris Agung and Effendy, Christantie and Fneish, Firas and Fortwengel, Gerhard (2021) Piper crocatum Ruiz & Pav. ameliorates wound healing through p53, E-cadherin and SOD1 pathways on wounded hyperglycemia fibroblasts. Saudi Journal of Biological Sciences, 28 (12). 7257 – 7268. ISSN 1319562X
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Abstract
Introduction: Piper crocatum Ruiz & Pav (P. crocatum) has been reported to accelerate the diabetic wound healing process empirically. Some studies showed the benefits of P. crocatum in treating various diseases but its mechanisms in diabetic wound healing have never been reported. In the present study we investigated the diabetic wound healing activity of the active fraction of P. crocatum on wounded hyperglycemia fibroblasts (wHFs). Methods: Bioassay-guided fractionation was performed to get the most active fraction. The selected active fraction was applied to wHFs within 72 h incubation. Mimicking a diabetic condition was done using basal glucose media containing an additional 17 mMol/L D-glucose. A wound was simulated via the scratch assay. The collagen deposition was measured using Picro-Sirius Red and wound closure was measured using scratch wound assay. Underlying mechanisms through p53, αSMA, SOD1 and E-cadherin were measured using western blotting. Results: We reported that FIV is the most active fraction of P. crocatum. We confirmed that FIV\(7.81 µg/ml, 15.62 µg/ml, 31.25 µg/ml, 62.5 µg/ml, and 125 µg/ml) induced the collagen deposition and wound closure of wHFs. Furthermore, FIV treatment (7.81 µg/ml, 15.62 µg/ml, 31.25 µg/ml) down-regulated the protein expression level of p53 and up-regulated the protein expression levels of αSMA, E-cadherin, and SOD1. Discussion/conclusions: Our findings suggest that ameliorating collagen deposition and wound closure through protein regulation of p53, αSMA, E-cadherin, and SOD1 are some of the mechanisms by which FIV of P. crocatum is involved in diabetic wound healing therapy. © 2021 The Author(s)
Item Type: | Article |
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Additional Information: | Cited by: 8; All Open Access, Gold Open Access, Green Open Access |
Uncontrolled Keywords: | Diabetic wound healing; E-cadherin; Mechanism; p53; Piper crocatum Ruiz & Pav; SOD1 |
Subjects: | R Medicine > RB Biomedical Sciences |
Divisions: | Faculty of Medicine, Public Health and Nursing > Public Health and Nutrition |
Depositing User: | Sri JUNANDI |
Date Deposited: | 25 Oct 2024 08:55 |
Last Modified: | 25 Oct 2024 08:57 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/5622 |