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Villegas-Becerril E, Jimenez-Garcia C, Perula-de Torres L, Espinosa-Calvo M, Bueno-Serrano C, Romero-Ruperto F, Gines-Santiago F, Moreno-Manzanaro M, Muñoz-Gavilan J, Montes-Redondo G, Quesada-Roman M, Linares-Ramirez M, Parras-Rejano J, Muñoz-Alcaraz N, Maestre-Serrano M, Romero-Rodriguez E. Efficacy of an aloe vera, chamomile, and thyme cosmetic cream for the prophylaxis and treatment of mild dermatitis induced by radiation therapy in breast cancer patients (the Alantel study). Contemp Clin Trials Commun 2024; 39:101288. [PMID: 38616815 PMCID: PMC11010796 DOI: 10.1016/j.conctc.2024.101288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 02/27/2024] [Accepted: 03/26/2024] [Indexed: 04/16/2024] Open
Abstract
Objectives Radiation-induced dermatitis (RD) is one of the most common toxicities in radiation therapy (RT) patients. Corticosteroids, immunosuppressants, and natural products (NPs) have been used as treatment. The objective was to evaluate the efficacy of a NPs-based cream (Alantel®) to reduce the incidence of RD in women with breast cancer undergoing RT treatment. Design We conducted a controlled, randomized, double-blind clinical trial. Setting Radiation Oncology Unit of the Reina Sofía Hospital and 5 Primary Care centers of the Cordoba and Guadalquivir Health District (Spain). Interventions Patients assigned to the experimental group (GTA) were treated with Alantel, while those in the control group (GTE) were treated with a moisturizer and emollient cream. Main outcome measures The primary outcome variable was the incidence of RD. RD-free time, duration of RD, quality of life, and product safety were also assessed. Results Seventy patients were included in the study, 35 in the GTA and 35 in the GTE. The incidence of RD was lower in the GTA (71.4%) than in the GTE (91.4%) after 4 weeks of follow-up (RR = 0.78; NNT = 5; p < 0.031). The Skindex-29 questionnaire showed differences in the statement: "My skin condition makes it hard to work or do hobbies" (17.1% in the GTE vs. 2.9% in GTA; p = 0.024). Conclusions The higher efficacy of Alantel® compared to the control cream in reducing the incidence of RD in women with breast cancer has been demonstrated.
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Affiliation(s)
- E. Villegas-Becerril
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Maser Clinic, Cordoba, Spain
| | - C. Jimenez-Garcia
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Epidemiology Service, Cordoba-Guadalquivir Health District, 14011 Cordoba, Spain
| | - L.A. Perula-de Torres
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Research Network on Chronicity, Primary Care and Prevention and Health Promotion RICAPS-ISCIII, Cordoba, Spain
| | - M. Espinosa-Calvo
- Radiotherapy Oncology Service. Reina Sofia University Hospital, Cordoba, Spain
| | - C.M. Bueno-Serrano
- Radiotherapy Oncology Service. Reina Sofia University Hospital, Cordoba, Spain
| | - F. Romero-Ruperto
- Radiotherapy Oncology Service. Reina Sofia University Hospital, Cordoba, Spain
| | - F. Gines-Santiago
- Radiotherapy Oncology Service. Reina Sofia University Hospital, Cordoba, Spain
| | | | - J.J. Muñoz-Gavilan
- Lucano Clinical Management Unit, Cordoba-Guadalquivir Health District, Cordoba, Spain
| | - G. Montes-Redondo
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Cordoba-Guadalquivir Health District, Maimonides Institute for Biomedical Research (IMIBIC), Cordoba, Spain
- Santa Rosa Clinical Management Unit, Cordoba-Guadalquivir Health District, Cordoba, Spain
| | - M.A. Quesada-Roman
- Lucano Clinical Management Unit, Cordoba-Guadalquivir Health District, Cordoba, Spain
| | - M.C. Linares-Ramirez
- Santa Rosa Clinical Management Unit, Cordoba-Guadalquivir Health District, Cordoba, Spain
| | - J.M. Parras-Rejano
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Huerta de la Reina Clinical Management Unit, Cordoba-Guadalquivir Health District, Maimonides Institute for Biomedical Research IMIBIC, Cordoba, Spain
| | - N. Muñoz-Alcaraz
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Support System of the Cordoba-Guadalquivir Health District, Maimonides Institute for Biomedical Research IMIBIC, Cordoba, Spain
| | - M.D. Maestre-Serrano
- Lucano Clinical Management Unit, Cordoba-Guadalquivir Health District, Cordoba, Spain
| | - E.M. Romero-Rodriguez
- Maimonides Institute for Biomedical Research IMIBIC, Cordoba University, 14004, Cordoba, Spain
- Cordoba-Guadalquivir Health District, Maimonides Institute for Biomedical Research (IMIBIC), Cordoba, Spain
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2
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Wei C, Xing S, Li Y, Koosha M, Wang S, Chen H, Zhai Y, Wang L, Yang X, Fakhrullin R. Gelatin/carboxymethyl chitosan/aloe juice hydrogels with skin-like endurance and quick recovery: Preparation, characterization, and properties. Int J Biol Macromol 2024; 261:129720. [PMID: 38296139 DOI: 10.1016/j.ijbiomac.2024.129720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/14/2024] [Accepted: 01/22/2024] [Indexed: 03/09/2024]
Abstract
Gelatin-based hydrogels have gained considerable attention due to their resemblance to the extracellular matrix and hydrophilic three-dimensional network structure. Apart from providing an air-permeable and moist environment, these hydrogels optimize the inflammatory microenvironment of the wounds. These properties make gelatin-based hydrogels highly competitive in the field of wound dressings. In this study, a series of composite hydrogels were prepared using gelatin (Gel) and carboxymethyl chitosan (CMCh) as primary materials, glutaraldehyde as a crosslinker, and aloe vera juice as an anti-inflammatory component. The properties of the hydrogel, including its rheological properties, microscopic structures, mechanical properties, swelling ratios, thermal stability, antibacterial properties, and biocompatibility, were investigated. The results demonstrate that the gelatin-based hydrogels exhibit good elasticity and rapid self-healing ability. The hydrogels exhibited slight shear behavior, which is advantageous for skin care applications. Furthermore, the inclusion of aloe vera juice into the hydrogel resulted in a dense structure, improved mechanical properties and enhanced swelling ratio. The Gel/CMCh/Aloe hydrogels tolerate a compressive strength similar to that of human skin. Moreover, the hydrogels displayed excellent cytocompatibility with HFF-1 cells, and exhibited antibacterial activity against E. coli and S. aureus. Lomefloxacin was used as a model drug to study the releasing behavior of the Gel/CMCh/aloe hydrogels. The results showed that the drug was released rapidly at the initial stage, and could continue to be released for 12 h, the maximum releasing rate exceeded 20 %. These findings suggest that the gelatin-based hydrogels hold great promise as effective wound dressings.
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Affiliation(s)
- Chunyan Wei
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China
| | - Shu Xing
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China
| | - Yan Li
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China
| | - Mojtaba Koosha
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China; Faculty of New Technologies and Aerospace Engineering, Shahid Beheshti University, Tehran, Iran
| | - Shoujuan Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China
| | - Hua Chen
- Interventional department of Shandong Provincial Cancer Hospital Affiliated to Shandong First Medical University, Jinan 250117, China.
| | - Yuan Zhai
- Interventional department of Shandong Provincial Cancer Hospital Affiliated to Shandong First Medical University, Jinan 250117, China.
| | - Ling Wang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China.
| | - Xiaodeng Yang
- School of Chemistry and Chemical Engineering, State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Ji'nan 250353, China.
| | - Rawil Fakhrullin
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Republic of Tatarstan, Russian Federation
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3
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Zhang W, Chen H, Zhao J, Chai P, Ma G, Shi X, Dong Y, Jiang Y, Zhang Q, Hu Z, Wei Q. A guanosine/konjac glucomannan supramolecular hydrogel with antioxidant, antibacterial and immunoregulatory properties for cutaneous wound treatment. Carbohydr Polym 2024; 326:121580. [PMID: 38142066 DOI: 10.1016/j.carbpol.2023.121580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/27/2023] [Accepted: 11/09/2023] [Indexed: 12/25/2023]
Abstract
Developing naturally-derived wound dressing materials with intrinsic therapeutic effects is desirable for the clinical applications. Recently, guanosine-based supramolecular G-quadruplex (G4) hydrogel exhibited great potential in preparing biological materials due to its simple fabrication method and responsive gel networks. However, the weak mechanical properties and the consequent burst release of bioactive molecules restrict its clinical applications. Herein, we found that konjac glucomannan (KGM) with immunoregulatory effect did not affect the self-assembly of G-quadruplexes and thus effectively enhancing the mechanical properties of G4 hydrogel. Aloin, as a model drug, was in situ loaded into gel networks, finally obtaining the G4/Aloin-KGM hydrogel. This hydrogel exhibited porous morphology, swelling ability and hemostatic capability. Boronate bonds in G4 networks and aloin collectively endowed the hydrogel with excellent antioxidant performance. Meanwhile, aloin also provided outstanding in vitro and in vivo bactericidal ability. The wounds treated with this biocompatible hydrogel demonstrated faster regeneration of epithelial and dermal tissues, and the whole wound healing stages were accelerated by promoting collagen deposition, facilitating macrophage polarization towards M2 phenotype, down-regulating the expression level of IL-6, and up-regulating the expression level of IL-10, CD31 and α-SMA.
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Affiliation(s)
- Weiwei Zhang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Hanwen Chen
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Junkai Zhao
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Panfeng Chai
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Guanglei Ma
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Xiaofang Shi
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Yahao Dong
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Yuqin Jiang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Qi Zhang
- Collage of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 200052, China.
| | - Zhiguo Hu
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China.
| | - Qingcong Wei
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China.
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Haciosmanoglu Aldogan E, Önsü KA, Saylan CC, Günçer B, Baday S, Bektaş M. Depolymerization of actin filaments by Cucurbitacin I through binding G-actin. Food Sci Nutr 2024; 12:881-889. [PMID: 38370084 PMCID: PMC10867458 DOI: 10.1002/fsn3.3804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/12/2023] [Accepted: 10/18/2023] [Indexed: 02/20/2024] Open
Abstract
Cucurbitacins have high economic value as they are a major source of food and have pharmacological properties. Cucurbitacin I (CuI) is a plant-derived natural tetracyclic triterpenoid compound that shows an anticancer effect via inhibiting the JAK2-STAT3 signaling pathway. The actin cytoskeleton is the most abundant protein in cells and regulates critical events through reorganization in cells. In this study, it is aimed at determining the direct effect of CuI on actin dynamics. The fluorescence profile of G-actin in the presence of CuI (1-200 nM) shifted to a higher temperature, suggesting that G-actin binds CuI and that G-actin-CuI is more thermally stable than the ligand-free form. CuI dose-dependently inhibited the polymerization of F-actin in vitro and disrupted actin filaments in endothelial cells. Docking and MD simulations suggested that CuI binds to the binding site formed by residues I136, I175, D154, and A138 that are at the interface of monomers in F-actin. The migration ability of cells treated with CuI for 24 h was significantly lower than the control group (p < .001). This study reveals the molecular mechanisms of CuI in the regulation of actin dynamics by binding G-actin. More importantly, this study indicates a novel role of CuI as an actin-targeting drug by binding directly to G-actin and may contribute to the mode of action of CuI on anticancer activities.
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Affiliation(s)
| | - Kemal Alper Önsü
- Department of Biophysics, Istanbul Faculty of MedicineIstanbul UniversityIstanbulTurkey
| | - Cemil Can Saylan
- Chair of Experimental Bioinformatics, TUM School of Life SciencesTechnical University of MunichFreisingGermany
| | - Başak Günçer
- Department of Biophysics, Istanbul Faculty of MedicineIstanbul UniversityIstanbulTurkey
| | - Sefer Baday
- Applied Informatics Department, Informatics InstituteIstanbul Technical UniversityIstanbulTurkey
| | - Muhammet Bektaş
- Department of Biophysics, Istanbul Faculty of MedicineIstanbul UniversityIstanbulTurkey
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Rispo F, De Negri Atanasio G, Demori I, Costa G, Marchese E, Perera-Del-Rosario S, Serrano-Candelas E, Palomino-Schätzlein M, Perata E, Robino F, Ferrari PF, Ferrando S, Letasiova S, Markus J, Zanotti-Russo M, Grasselli E. An extensive review on phenolic compounds and their potential estrogenic properties on skin physiology. Front Cell Dev Biol 2024; 11:1305835. [PMID: 38250328 PMCID: PMC10798251 DOI: 10.3389/fcell.2023.1305835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 12/07/2023] [Indexed: 01/23/2024] Open
Abstract
Polyphenolic compounds constitute a diverse group of natural components commonly occurring in various plant species, known for their potential to exert both beneficial and detrimental effects. Additionally, these polyphenols have also been implicated as endocrine-disrupting (ED) chemicals, raising concerns about their widespread use in the cosmetics industry. In this comprehensive review, we focus on the body of literature pertaining to the estrogenic properties of ED chemicals, with a particular emphasis on the interaction of isoflavones with estrogen receptors. Within this review, we aim to elucidate the multifaceted roles and effects of polyphenols on the skin, exploring their potential benefits as well as their capacity to act as ED agents. By delving into this intricate subject matter, we intend to provoke thoughtful consideration, effectively opening a Pandora's box of questions for the reader to ponder. Ultimately, we invite the reader to contemplate whether polyphenols should be regarded as friends or foes in the realm of skincare and endocrine disruption.
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Affiliation(s)
- Francesca Rispo
- Department of Earth, Environment and Life Science, University of Genoa, Genova, Italy
| | | | - Ilaria Demori
- Department of Pharmacy, University of Genoa, Genova, Italy
| | - Giosuè Costa
- Department of Health Sciences, University "Magna Graecia", Catanzaro, Italy
| | - Emanuela Marchese
- Department of Health Sciences, University "Magna Graecia", Catanzaro, Italy
| | - Simón Perera-Del-Rosario
- ProtoQSAR SL, Centro Europeo de Empresas Innovadoras (CEEI), Parque Tecnológico de Valencia, Valencia, Spain
- Departament de Medicina i Ciències de la Vida, Institut de Biologia Evolutiva (CSIC-UPF), Universitat Pompeu Fabra, Barcelona, Spain
| | - Eva Serrano-Candelas
- ProtoQSAR SL, Centro Europeo de Empresas Innovadoras (CEEI), Parque Tecnológico de Valencia, Valencia, Spain
| | | | | | | | - Pier Francesco Ferrari
- Department of Civil, Chemical and Environmental Engineering, University of Genoa, Genova, Italy
| | - Sara Ferrando
- Department of Earth, Environment and Life Science, University of Genoa, Genova, Italy
| | | | - Jan Markus
- MatTek In Vitro Life Science Laboratories, Bratislava, Slovakia
| | | | - Elena Grasselli
- Department of Earth, Environment and Life Science, University of Genoa, Genova, Italy
- Interuniversity Center for the Promotion of 3R Principles in Teaching and Research (Centro 3R), Pisa, Italy
- National Center for the Development of New Technologies in Agriculture (Agritech), Napoli, Italy
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6
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Andleeb A, Khan H, Andleeb A, Khan M, Tariq M. Advances in Chronic Wound Management: From Conventional Treatment to Novel Therapies and Biological Dressings. Crit Rev Biomed Eng 2024; 52:29-62. [PMID: 38884212 DOI: 10.1615/critrevbiomedeng.2024053066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Chronic wounds can be classified as diabetic foot ulcers, pressure ulcers, or venous leg ulcers. Chronic wound management has become a threat to clinicians and constitutes a major healthcare burden. The healing process of chronic wounds requires many factors to work in concert to achieve optimal healing. Various treatment options, ranging from hypoxia to infection, have evolved considerably to address the challenges associated with chronic wound healing. The conventional and accelerating treatments for chronic wounds still represent an unmet medical need due to the complex pathophysiology of the chronic wound microenvironment. In clinical settings, traditional chronic wound care practices rely on nonspecific topical treatment, which can reduce pain and alleviate disease progression with varying levels of success but fail to completely cure the wounds. Conventional wound dressings, such as hydrocolloids, gauze, foams, and films, have also shown limited success for the treatment of chronic wounds and only act as a physical barrier and absorb wound exudates. Emerging advances in treatment approaches, including novel therapies (stem cells, microRNAs, and nanocarrier-based delivery systems) and multifunctional biological dressings, have been reported for chronic wound repair. This review summarizes the challenges offered by chronic wounds and discusses recent advancements in chronic wound treatment.
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Affiliation(s)
- Anisa Andleeb
- Department of Biotechnology, Faculty of Natural and Applied Sciences, Mirpur University of Science and Technology, Mirpur 10250, AJK, Pakistan
| | - Hamza Khan
- National Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Aneeta Andleeb
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Maria Khan
- Centre for Biotechnology and Microbiology, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Tariq
- Department of Biotechnology, Mirpur University of Science and Technology, Mirpur, Azad Jammu and Kashmir, Pakistan
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Tokalı FS, Şenol H, Yetke Hİ, Hacıosmanoğlu-Aldoğan E. Novel quinazoline-chromene hybrids as anticancer agents: Synthesis, biological activity, molecular docking, dynamics and ADME studies. Arch Pharm (Weinheim) 2023; 356:e2300423. [PMID: 37736677 DOI: 10.1002/ardp.202300423] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/31/2023] [Accepted: 09/02/2023] [Indexed: 09/23/2023]
Abstract
In this study, new quinazoline-chromene hybrid compounds were synthesized. The cytotoxic effects on cell viability of the hybrid compounds were tested against A549 human lung adenocarcinoma and BEAS-2B healthy bronchial epithelial cell lines in vitro. In addition, the ability of the active compounds to inhibit cell migration was tested. Molecular docking studies were performed to evaluate the ligand-protein interactions, and molecular dynamics simulations were performed to determine the interactions and stability of ligand-protein complexes. In silico absorption, distribution, metabolism, and excretion (ADME) studies were conducted to estimate the drug-likeness of the compounds. Compounds 4 (IC50 = 51.2 µM) and 5 (IC50 = 44.2 µM) were found to be the most active agents against A549 cells. They are found to be more selective against A549 cells than the reference drug doxorubicin. They also have the ability to significantly inhibit cell migration. They have the best docking scores against epidermal growth factor receptor (EGFR) (-11.300 and -11.226 kcal/mol) and vascular endothelial growth factor receptor 2 (VEGFR2) (-10.987 and -11.247 kcal/mol), respectively. In MD simulations, compounds 4 and 5 have strong hydrogen bond interactions above 80% of simulation times and showed a low ligand root mean square deviation (RMSD) around 2 Å. According to the ADME analysis, compounds 4 and 5 exhibit excellent drug-likeness and pharmacokinetic characteristics.
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Affiliation(s)
- Feyzi Sinan Tokalı
- Department of Material and Material Processing Technologies, Kars Vocational School, Kafkas University, Kars, Türkiye
| | - Halil Şenol
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bezmialem Vakif University, Fatih, Istanbul, Türkiye
| | - Hande İpek Yetke
- Department of Biophysics, Faculty of Medicine, Bezmialem Vakif University, Fatih, Istanbul, Türkiye
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Chelu M, Musuc AM, Popa M, Calderon Moreno J. Aloe vera-Based Hydrogels for Wound Healing: Properties and Therapeutic Effects. Gels 2023; 9:539. [PMID: 37504418 PMCID: PMC10379830 DOI: 10.3390/gels9070539] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 06/26/2023] [Accepted: 06/30/2023] [Indexed: 07/29/2023] Open
Abstract
Aloe vera-based hydrogels have emerged as promising platforms for the delivery of therapeutic agents in wound dressings due to their biocompatibility and unique wound-healing properties. The present study provides a comprehensive overview of recent advances in the application of Aloe vera-based hydrogels for wound healing. The synthesis methods, structural characteristics, and properties of Aloe vera-based hydrogels are discussed. Mechanisms of therapeutic agents released from Aloe vera-based hydrogels, including diffusion, swelling, and degradation, are also analyzed. In addition, the therapeutic effects of Aloe vera-based hydrogels on wound healing, as well as the reduction of inflammation, antimicrobial activity, and tissue regeneration, are highlighted. The incorporation of various therapeutic agents, such as antimicrobial and anti-inflammatory ones, into Aloe vera-based hydrogels is reviewed in detail. Furthermore, challenges and future prospects of Aloe vera-based hydrogels for wound dressing applications are considered. This review provides valuable information on the current status of Aloe vera-based hydrogels for the delivery of therapeutic agents in wound dressings and highlights their potential to improve wound healing outcomes.
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Affiliation(s)
| | - Adina Magdalena Musuc
- “Ilie Murgulescu” Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania; (M.C.); (M.P.)
| | | | - Jose Calderon Moreno
- “Ilie Murgulescu” Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania; (M.C.); (M.P.)
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