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Canales-Alvarez O, Canales-Martinez MM, Dominguez-Verano P, Balderas-Cordero D, Madrigal-Bujaidar E, Álvarez-González I, Rodriguez-Monroy MA. Effect of Mexican Propolis on Wound Healing in a Murine Model of Diabetes Mellitus. Int J Mol Sci 2024; 25:2201. [PMID: 38396882 PMCID: PMC10889666 DOI: 10.3390/ijms25042201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/06/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Diabetes mellitus (DM) affects the wound healing process, resulting in impaired healing or aberrant scarring. DM increases reactive oxygen species (ROS) production, fibroblast senescence and angiogenesis abnormalities, causing exacerbated inflammation accompanied by low levels of TGF-β and an increase in Matrix metalloproteinases (MMPs). Propolis has been proposed as a healing alternative for diabetic patients because it has antimicrobial, anti-inflammatory, antioxidant and proliferative effects and important properties in the healing process. An ethanolic extract of Chihuahua propolis (ChEEP) was obtained and fractionated, and the fractions were subjected to High-Performance Liquid Chromatography with diode-array (HPLC-DAD), High-Performance Liquid Chromatography-Mass Spectrometry (HPLC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) analyses and 46 compounds were detected. Deep wounds were made in a murine DM model induced by streptozotocin, and the speed of closure and the wound tensile strength were evaluated by the tensiometric method, which showed that ChEEP had similar activity to Recoveron, improving the speed of healing and increasing the wound tensile strength needed to open the wound again. A histological analysis of the wounds was performed using H&E staining, and when Matrix metalloproteinase 9 (MMP9) and α-actin were quantified by immunohistochemistry, ChEEP was shown to be associated with improved histological healing, as indicated by the reduced MMP9 and α-actin expression. In conclusion, topical ChEEP application enhances wound healing in diabetic mice.
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Affiliation(s)
- Octavio Canales-Alvarez
- Laboratorio de Genética, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, Zacatenco, Ciudad de México 07738, Mexico; (O.C.-A.); (E.M.-B.); (I.Á.-G.)
- Laboratorio de Investigación Biomédica en Productos Naturales, Carrera de Medicina, UNAM, FES Iztacala, Avenida de los Barrios Número 1, Tlalnepantla 54090, Estado de México, Mexico; (P.D.-V.); (D.B.-C.)
| | - Maria Margarita Canales-Martinez
- Laboratorio de Farmacognosia, UBIPRO, UNAM, FES Iztacala, Avenida de los Barrios Número 1, Tlalnepantla 54090, Estado de México, Mexico;
| | - Pilar Dominguez-Verano
- Laboratorio de Investigación Biomédica en Productos Naturales, Carrera de Medicina, UNAM, FES Iztacala, Avenida de los Barrios Número 1, Tlalnepantla 54090, Estado de México, Mexico; (P.D.-V.); (D.B.-C.)
| | - Daniela Balderas-Cordero
- Laboratorio de Investigación Biomédica en Productos Naturales, Carrera de Medicina, UNAM, FES Iztacala, Avenida de los Barrios Número 1, Tlalnepantla 54090, Estado de México, Mexico; (P.D.-V.); (D.B.-C.)
| | - Eduardo Madrigal-Bujaidar
- Laboratorio de Genética, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, Zacatenco, Ciudad de México 07738, Mexico; (O.C.-A.); (E.M.-B.); (I.Á.-G.)
| | - Isela Álvarez-González
- Laboratorio de Genética, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Av. Wilfrido Massieu s/n, Zacatenco, Ciudad de México 07738, Mexico; (O.C.-A.); (E.M.-B.); (I.Á.-G.)
| | - Marco Aurelio Rodriguez-Monroy
- Laboratorio de Investigación Biomédica en Productos Naturales, Carrera de Medicina, UNAM, FES Iztacala, Avenida de los Barrios Número 1, Tlalnepantla 54090, Estado de México, Mexico; (P.D.-V.); (D.B.-C.)
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Ruttanapattanakul J, Wikan N, Potikanond S, Nimlamool W. Combination of Pinocembrin and Epidermal Growth Factor Enhances the Proliferation and Survival of Human Keratinocytes. Int J Mol Sci 2023; 24:12450. [PMID: 37569825 PMCID: PMC10418855 DOI: 10.3390/ijms241512450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023] Open
Abstract
Re-epithelialization is delayed in aged skin due to a slow rate of keratinocyte proliferation, and this may cause complications. Thus, there has been development of new therapies that increase treatment efficacy for skin wounds. Epidermal growth factor (EGF) has been clinically used, but this agent is expensive, and its activity is less stable. Therefore, a stable compound possessing EGF-like properties may be an effective therapy, especially when combined with EGF. The current study discovered that pinocembrin (PC) effectively synergized with EGF in increasing keratinocyte viability. The combination of PC and EGF significantly enhanced the proliferation and wound closure rate of the keratinocyte monolayer through activating the phosphorylation of ERK and Akt. Although these effects of PC were like those of EGF, we clearly proved that PC did not transactivate EGFR. Recent data from a previous study revealed that PC activates G-protein-coupled receptor 120 which further activates ERK1/2 and Akt phosphorylation. Therefore, this clearly indicates that PC possesses a unique property to stimulate the growth and survival of keratinocytes through activating a different receptor, which subsequently conveys the signal to cross-talk with the effector kinases downstream of the EGFR, suggesting that PC is a potential compound to be combined with EGF.
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Affiliation(s)
- Jirapak Ruttanapattanakul
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (J.R.); (N.W.); (S.P.)
- Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nitwara Wikan
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (J.R.); (N.W.); (S.P.)
| | - Saranyapin Potikanond
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (J.R.); (N.W.); (S.P.)
| | - Wutigri Nimlamool
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (J.R.); (N.W.); (S.P.)
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Zulkefli N, Che Zahari CNM, Sayuti NH, Kamarudin AA, Saad N, Hamezah HS, Bunawan H, Baharum SN, Mediani A, Ahmed QU, Ismail AFH, Sarian MN. Flavonoids as Potential Wound-Healing Molecules: Emphasis on Pathways Perspective. Int J Mol Sci 2023; 24:ijms24054607. [PMID: 36902038 PMCID: PMC10003005 DOI: 10.3390/ijms24054607] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/21/2023] [Accepted: 01/25/2023] [Indexed: 03/02/2023] Open
Abstract
Wounds are considered to be a serious problem that affects the healthcare sector in many countries, primarily due to diabetes and obesity. Wounds become worse because of unhealthy lifestyles and habits. Wound healing is a complicated physiological process that is essential for restoring the epithelial barrier after an injury. Numerous studies have reported that flavonoids possess wound-healing properties due to their well-acclaimed anti-inflammatory, angiogenesis, re-epithelialization, and antioxidant effects. They have been shown to be able to act on the wound-healing process via expression of biomarkers respective to the pathways that mainly include Wnt/β-catenin, Hippo, Transforming Growth Factor-beta (TGF-β), Hedgehog, c-Jun N-Terminal Kinase (JNK), NF-E2-related factor 2/antioxidant responsive element (Nrf2/ARE), Nuclear Factor Kappa B (NF-κB), MAPK/ERK, Ras/Raf/MEK/ERK, phosphatidylinositol 3-kinase (PI3K)/Akt, Nitric oxide (NO) pathways, etc. Hence, we have compiled existing evidence on the manipulation of flavonoids towards achieving skin wound healing, together with current limitations and future perspectives in support of these polyphenolic compounds as safe wound-healing agents, in this review.
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Affiliation(s)
- Nabilah Zulkefli
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | | | - Nor Hafiza Sayuti
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Ammar Akram Kamarudin
- UKM Molecular Biology Institute (UMBI), UKM Medical Center, Kuala Lumpur 56000, Selangor, Malaysia
| | - Norazalina Saad
- Laboratory of Cancer Research UPM-MAKNA (CANRES), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Hamizah Shahirah Hamezah
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Hamidun Bunawan
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Syarul Nataqain Baharum
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Ahmed Mediani
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
| | - Qamar Uddin Ahmed
- Drug Discovery and Synthetic Chemistry Research Group, Department of Pharmaceutical Chemistry, Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan 25200, Pahang, Malaysia
| | - Ahmad Fahmi Harun Ismail
- Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan 25200, Pahang, Malaysia
- Correspondence: (A.F.H.I.); (M.N.S.)
| | - Murni Nazira Sarian
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia
- Correspondence: (A.F.H.I.); (M.N.S.)
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