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Gupta N, Bhattacharya S, Dutta A, Tauchen J, Landa P, Urbanová K, Houdková M, Fernández-Cusimamani E, Leuner O. Synthetic polyploidization induces enhanced phytochemical profile and biological activities in Thymus vulgaris L. essential oil. Sci Rep 2024; 14:5608. [PMID: 38454146 PMCID: PMC10920654 DOI: 10.1038/s41598-024-56378-7] [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: 11/30/2023] [Accepted: 03/05/2024] [Indexed: 03/09/2024] Open
Abstract
Essential oil from Thymus vulgaris L. has valuable therapeutic potential that is highly desired in pharmaceutical, food, and cosmetic industries. Considering these advantages and the rising market demand, induced polyploids were obtained using oryzalin to enhance essential oil yield. However, their therapeutic values were unexplored. So, this study aims to assess the phytochemical content, and antimicrobial, antioxidant, and anti-inflammatory activities of tetraploid and diploid thyme essential oils. Induced tetraploids had 41.11% higher essential oil yield with enhanced thymol and γ-terpinene content than diploid. Tetraploids exhibited higher antibacterial activity against all tested microorganisms. Similarly, in DPPH radical scavenging assay tetraploid essential oil was more potent with half-maximal inhibitory doses (IC50) of 180.03 µg/mL (40.05 µg TE/mg) than diploid with IC50 > 512 µg/mL (12.68 µg TE/mg). Tetraploids exhibited more effective inhibition of in vitro catalytic activity of pro-inflammatory enzyme cyclooxygenase-2 (COX-2) than diploids at 50 µg/mL concentration. Furthermore, molecular docking revealed higher binding affinity of thymol and γ-terpinene towards tested protein receptors, which explained enhanced bioactivity of tetraploid essential oil. In conclusion, these results suggest that synthetic polyploidization using oryzalin could effectively enhance the quality and quantity of secondary metabolites and can develop more efficient essential oil-based commercial products using this induced genotype.
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Affiliation(s)
- Neha Gupta
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Suchdol, Prague 6, Czech Republic
| | - Soham Bhattacharya
- Department of Agroecology and Crop Production, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, Suchdol, Prague 6, 165 00, Czech Republic
| | - Adrish Dutta
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Suchdol, Prague 6, Czech Republic
| | - Jan Tauchen
- Department of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Prague, Czech Republic
| | - Přemysl Landa
- Laboratory of Plant Biotechnologies, Institute of Experimental Botany of the Czech Academy of Sciences, Rozvojova 263, 165 02, Lysolaje, Prague 6, Czech Republic
| | - Klára Urbanová
- Department of Sustainable Technologies, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Prague, Czech Republic
| | - Markéta Houdková
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Suchdol, Prague 6, Czech Republic
| | - Eloy Fernández-Cusimamani
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Suchdol, Prague 6, Czech Republic.
| | - Olga Leuner
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Suchdol, Prague 6, Czech Republic
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Nwozo OS, Effiong EM, Aja PM, Awuchi CG. Antioxidant, phytochemical, and therapeutic properties of medicinal plants: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2023. [DOI: 10.1080/10942912.2022.2157425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Onyenibe Sarah Nwozo
- Department of Biochemistry, University of Ibadan, Ibadan, Nigeria
- Department of Biochemistry, Kampala International University, Western Campus, Uganda
| | | | - Patrick Maduabuchi Aja
- Department of Biochemistry, Kampala International University, Western Campus, Uganda
- Department of Biochemistry, Ebonyi State University, Abakaliki, Nigeria
| | - Chinaza Godswill Awuchi
- Department of Biochemistry, Kampala International University, Western Campus, Uganda
- School of Natural and Applied Sciences, Kampala International University, P.O. Box 20000 Kansanga, Kampala, Uganda
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Nadi A, Shiravi AA, Mohammadi Z, Aslani A, Zeinalian M. Thymus vulgaris, a natural pharmacy against COVID-19: A molecular review. J Herb Med 2023; 38:100635. [PMID: 36718131 PMCID: PMC9877322 DOI: 10.1016/j.hermed.2023.100635] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 06/28/2021] [Accepted: 01/25/2023] [Indexed: 01/28/2023]
Abstract
Introduction A worldwide pandemic infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of a deadly disease called COVID-19. Interaction of the virus and the Angiotensin converting-enzyme 2 (ACE2) receptor leads to an inflammatory-induced tissue damage. Thymus vulgaris L. (TvL) is a plant with a long history in traditional medicine that has antimicrobial, antiseptic, and antiviral properties. Thymol and Carvacrol are two important biological components in Thyme that have anti-inflammatory, antioxidant, and immunomodulatory properties. This study is a molecular review on the potential effects of TvL and its active compounds on SARS-COV2 infection. Method This is a narrative review in which using PubMed, Scopus, ISI, Cochrane, ScienceDirect, Google scholar, and Arxiv preprint databases, the molecular mechanisms of therapeutic and protective effects of TvL and its active compounds have been discussed regarding the molecular pathogenesis in COVID-19. Results Thyme could suppress TNF-alpha, IL-6, and other inflammatory cytokines. It also enhances the anti-inflammatory cytokines like TGF-beta and IL-10. Thyme extract acts also as an inhibitor of cytokines IL-1-beta and IL-8, at both mRNA and protein levels. Thymol may also control the progression of neuro-inflammation toward neurological disease by reducing some factors. Thyme and its active ingredients, especially Thymol and Carvacrol, have also positive effects on the renin-angiotensin system (RAS) and intestinal microbiota. Conclusions Accordingly, TvL and its bioactive components may prevent COVID-19 complications and has a potential protective role against the deleterious consequences of the disease.
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Key Words
- ACE, angiotensin-converting enzyme
- ACE2, angiotensin-converting enzyme II
- ACEIs, ACE inhibitors
- ALI, acute lung injury
- ARBs, angiotensin receptor blockers
- ARDS, acute respiratory distress syndrome
- AT1R, angiotensin II receptor type 1
- AngII, angiotensin II
- BALF, brochalveolar lavage fluid
- COVID-19
- CVD, cardio vascular disease
- IL, Interleukin
- Infection
- RAS, renin-angiotensin system
- SARS-COV2
- TGF-β, Transforming growth factor beta
- TMPRSS2, transmembrane serine protease 2
- TNF, tumor necrosis factor
- Th, T helper
- Thyme
- Thymus vulgaris L
- Treatment
- TvL, Thymus vulgaris L.
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Affiliation(s)
- Ali Nadi
- School of Nutrition and Food Sciences, Isfahan University of Medical sciences, Isfahan, Iran
| | - Amir Abbas Shiravi
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical sciences, Isfahan, Iran
| | - Zahra Mohammadi
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Amin Aslani
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical sciences, Isfahan, Iran
| | - Mehrdad Zeinalian
- Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical sciences, Isfahan, Iran,Iranian Cancer Control and Prevention Center (MACSA), Isfahan, Iran,Corresponding author at: Department of Genetics and Molecular biology, School of Medicine, Isfahan University of Medical sciences, Isfahan, Iran
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Razack SA, Lee Y, Shin H, Duraiarasan S, Chun BS, Kang HW. Cellulose nanofibrils reinforced chitosan-gelatin based hydrogel loaded with nanoemulsion of oregano essential oil for diabetic wound healing assisted by low level laser therapy. Int J Biol Macromol 2023; 226:220-239. [PMID: 36509199 DOI: 10.1016/j.ijbiomac.2022.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/27/2022] [Accepted: 12/01/2022] [Indexed: 12/13/2022]
Abstract
Diabetic foot ulcers are imperfections in the process of wound healing due to hyperglycemic conditions. Here, a nanoemulgel fabricated with oregano essential oil nanoemulsion, assisted by low-level laser therapy, was investigated for its efficacy in diabetic wound healing. A hydrogel- based healing patch, fabricated using biological polymers namely chitosan and gelatin and, polyvinyl pyrollidone. The hydrogel was reinforced with cellulose nanofibrils for enhanced stability and barrier properties. Nanoemulsion of oregano essential oil, with an average particle size of 293.7 ± 8.3 nm, was prepared via homogenization with chitosan as the coating agent. Nanoemulsion impregnated hydrogel, termed as the nanoemulgel, was assessed for its physio-mechanical properties and healing efficiency. The strong linkages in nanoemulgel demonstrated its large swelling capacity, high mechanical strength, and maximum thermal stability. The optimized conditions for low-level laser therapy using 808 nm were 1 W. cm-2 and 5 min. The optimized drug concentration of 128 μg. mL-1 exhibited viability of NIH/3 T3 fibroblasts as 75.5 ± 1.2 % after 24 h. Cell migration assay demonstrated that dual therapy facilitated wound healing, with a maximum closure rate of 100 % at 48 h. In vivo results revealed the rapid healing effects of the dual therapy in diabetic rat models with foot ulcers: a maximum healing rate of 97.5 %, minimum scar formation, increased granulation, enhanced reepithelialization, and a drastic decrease in inflammation and neutrophil infiltration within the treatment period compared to monotherapy and control. In summary, the combinatorial therapy of nanoemulgel and low-level laser therapy is a promising regimen for managing diabetic foot ulcers with a rapid healing effect.
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Affiliation(s)
- Sirajunnisa Abdul Razack
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, Republic of Korea
| | - Yeachan Lee
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, Republic of Korea; Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, Republic of Korea
| | - Hwarang Shin
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, Republic of Korea
| | | | - Byung-Soo Chun
- Institute of Food Science, Pukyong National University, Busan, Republic of Korea; Department of Food Science and Technology, Pukyong National University, Busan, Republic of Korea
| | - Hyun Wook Kang
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan, Republic of Korea; Major of Biomedical Engineering, Division of Smart Healthcare, College of Information, Pukyong National University, Busan, Republic of Korea.
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Transplantation of human adipose-derived stem cells overexpressing LIF/IFN-β promotes recovery in experimental autoimmune encephalomyelitis (EAE). Sci Rep 2022; 12:17835. [PMID: 36284106 PMCID: PMC9596436 DOI: 10.1038/s41598-022-21850-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 10/04/2022] [Indexed: 01/20/2023] Open
Abstract
Multiple Sclerosis (MS) is the most common demyelinating disease with inflammatory demyelination in the central nerve system. Besides the defect in the myelin repair process, the balance change in inflammatory and anti- inflammatory cytokines is one of the most significant factors in MS pathogenesis. This study aimed at evaluating the effects of co-overexpressing beta interferon (IFN-β) and Leukemia inhibitory factor (LIF) in human adipose-derived stem cells (IFN-β/LIF-hADSCs) on the experimental autoimmune encephalomyelitis (EAE). 12 days after the induction of EAE on female mice C57Bl/6 with MOG35-55 and the emergence of primary clinical signs, the IFN-β/LIF-hADSCs were injected into the mice tail vein of the EAE mice. The mice were sacrificed after 32 days and the spinal cords of the experimental groups were dissected out for the histopathologic and real-time RT-PCR studies. Here, we showed that the clinical scores and infiltration of mononuclear cells of treated mice with IFN-β/LIF-hADSCs were decreased significantly. Demyelination and the number of Olig2+ and MBP+ cells were significantly increased in the test (IFN-β/LIF-hADSCs) group. The findings revealed that the pattern of inflammatory and anti- inflammatory cytokines gene expression in the IFN-β/LIF-hADSCs group was reversed compared to the control group. Overexpression of LIF as a neurotrophic and IFN-β as an anti-inflammatory cytokine in hADSCs increases the immunomodulatory effect of hADSCs reduces the extent of demyelination, improves the number of Olig2+ cells, and also increases the amount of MBP protein which can increase the production of myelin in EAE model. This, besides hADSCs capacity for proliferation and differentiation, might enhance the treatment efficacy and provide a promising candidate for stem cell-based gene therapy of MS therapy in the future.
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Moayeri A, Mehdizadeh R, Karimi E, Aidy A, Ghaneialvar H, Abbasi N. Thymol Nanopolymer Synthesis and Its Effects on Morphine Withdrawal Syndrome in Comparison With Clonidine in Rats. Front Behav Neurosci 2022; 16:843951. [PMID: 35846786 PMCID: PMC9277302 DOI: 10.3389/fnbeh.2022.843951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 05/24/2022] [Indexed: 11/23/2022] Open
Abstract
The drug delivery system is valuable in the treatment of the disease. A nanopolymer as a thymol and Thymbra spicata release system was synthesized and its effects on morphine withdrawal syndrome in comparison with clonidine in rats were studied. The nanopolymer was characterized by different methods, namely, IR, HNMR, CNMR, GPC, DLS, and AFM. Thymol in T. spicata extract was assessed. The loading and release rate of thymol and T. spicata extract on the nanopolymer were evaluated by HPLC. The median lethal dose (LD50) of the T. spicata extract, thymol, extract nanopolymer, and thymol nanopolymer was studied. The frequency of jumping, rearing, and teeth chattering in naloxone-induced morphine withdrawal syndrome was studied. Synthesized nanopolymer was desirable as a carrier for the drug. The loaded amount of extract and thymol on nanopolymer was estimated 55 ± 3.2% and 48 ± 2.6% and the drug released was 71 and 68%, respectively. LD50 of the T. spicata extract, thymol, extract nanopolymer, and thymol nanopolymer was 975, 580, 1,250, and 650 mg/kg, respectively. This study showed that thymol nanopolymer was more effective than clonidine to reduce the frequency of morphine withdrawal symptoms. Our results suggest that T. spicata extract, thymol, extract nanopolymer, and thymol nanopolymer are mighty in reducing the narcotic withdrawal signs. The mechanism of action and therapeutic potential is maybe similar to clonidine.
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Affiliation(s)
- Ardeshir Moayeri
- Department of Anatomy, Medical School, Ilam University of Medical Sciences, Ilam, Iran
| | - Reza Mehdizadeh
- Department of Anatomy, Medical School, Ilam University of Medical Sciences, Ilam, Iran
| | - Elahe Karimi
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Ali Aidy
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Hori Ghaneialvar
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Naser Abbasi
- Biotechnology and Medicinal Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
- Department of Pharmacology, Medical School, Ilam University of Medical Sciences, Ilam, Iran
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Bibi T, Khan A, Khan AU, Shal B, Ali H, Seo EK, Khan S. Magnolol prevented brain injury through the modulation of Nrf2-dependent oxidative stress and apoptosis in PLP-induced mouse model of multiple sclerosis. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2022; 395:717-733. [PMID: 35348816 DOI: 10.1007/s00210-022-02230-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/11/2022] [Indexed: 01/07/2023]
Abstract
Multiple sclerosis (MS) is an immune-mediated chronic inflammatory demyelinating disease of the central nervous system (CNS). The aim of the current study was to investigate the effects of magnolol in an experimental autoimmune encephalomyelitis (EAE) model of MS in female mice. Magnolol (0.1, 1, and 10 mg/kg) was administered once daily for 21 days after immunization of mice. Magnolol post-immunization treatment significantly reversed clinical scoring, EAE-associated pain parameters, and motor dysfunction in a dose-dependent manner. Magnolol treatment significantly inhibited oxidative stress by reducing malondialdehyde (MDA), nitric oxide (NO) production, and myeloperoxidase (MPO) activity while enhancing the level of antioxidants such as reduced glutathione (GSH), glutathione-S-transferase (GST), catalase, and superoxide dismutase (SOD) in the brain and spinal cord. It reduced cytokine levels in the brain and spinal cord. It suppressed CD8+ T cells frequency in the spleen tissue. Magnolol remarkably reversed the EAE-associated histopathology of the brain and spinal cord tissue. Magnolol significantly intensifies the antioxidant defense system by enhancing the expression level of nuclear factor erythroid 2-related factor (Nrf2) while decreasing the expression of inducible nitric oxide synthase (iNOS) and cleaved-caspase-3 in the brain. Molecular docking results showed that magnolol possesses a better binding affinity for Nrf2, iNOS, and caspase-3 proteins. Taken together, the present study demonstrated that magnolol has significant neuroprotective properties in EAE via inhibition of oxidative stress.
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Affiliation(s)
- Tehmina Bibi
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Adnan Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ashraf Ullah Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
- Faculty of Pharmaceutical Sciences, Abasyn University, Peshawar, Pakistan
| | - Bushra Shal
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
- Faculty of Health Sciences, IQRA University, Islamabad Campus, (Chak Shahzad), Islamabad, Pakistan
| | - Hussain Ali
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Eun Kyoung Seo
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, South Korea.
| | - Salman Khan
- Pharmacological Sciences Research Lab, Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
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Man A, Mare AD, Mares M, Ruta F, Pribac M, Maier AC, Cighir A, Ciurea CN. Antifungal and anti-virulence activity of six essential oils against important Candida species - a preliminary study. Future Microbiol 2022; 17:737-753. [PMID: 35531749 DOI: 10.2217/fmb-2021-0296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Opportunistic infections with Candida species are becoming more problematic, considering their increasing virulence and resistance to antifungal drugs. AIM To assess the antifungal and anti-virulence activity of basil, cinnamon, clove, melaleuca, oregano and thyme essential oils (EOs) on five Candida species (C. albicans, C. auris, C. krusei C. parapsilosis and C. guillermondii). METHODS The MIC, growth rate, antibiofilm activity, regulation of gene expression (ALS3, SAP2, HSP70) and germ-tube formation were evaluated by specific methods. RESULTS Most EOs inhibited Candida species growth and reduced the expression of some virulence factors. Cinnamon and clove EO showed the most significant inhibitory effects. CONCLUSIONS The tested EOs are promising agents for facilitating the management of some Candida infections.
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Affiliation(s)
- Adrian Man
- Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Târgu Mureș, 540142, Romania
| | - Anca-Delia Mare
- Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Târgu Mureș, 540142, Romania
| | - Mihai Mares
- Laboratory of Antimicrobial Chemotherapy, Ion Ionescu de la Brad University of Life Sciences of Iași, Iași, 700490, Romania
| | - Florina Ruta
- Department of Community Nutrition & Food Safety, George Emil Palade University of Medicine, Pharmacy, Science, & Technology of Târgu Mureș, Târgu Mureș, 540142, Romania
| | - Mirela Pribac
- Nutrition & Holistic Health, Holomed, Târgu Mureș, 540272, Romania
| | - Adrian-Cornel Maier
- Department of Urology, "Dunarea de Jos" University of Galați, Galați, 800008, Romania
| | - Anca Cighir
- Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Târgu Mureș, 540142, Romania.,Doctoral School, George Emil Palade University of Medicine, Pharmacy, Science, & Technology of Târgu Mureș, Târgu Mureș, 540142, Romania
| | - Cristina-Nicoleta Ciurea
- Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, Târgu Mureș, 540142, Romania.,Doctoral School, George Emil Palade University of Medicine, Pharmacy, Science, & Technology of Târgu Mureș, Târgu Mureș, 540142, Romania
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Ganesan K, Quiles JL, Daglia M, Xiao J, Xu B. Dietary phytochemicals modulate intestinal epithelial barrier dysfunction and autoimmune diseases. FOOD FRONTIERS 2021. [DOI: 10.1002/fft2.102] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Kumar Ganesan
- Food Science and Technology Program BNU–HKBU United International College Zhuhai China
- The School of Chinese Medicine The University of Hong Kong Hong Kong China
| | - José L. Quiles
- Institute of Nutrition and Food Technology “José Mataix Verdú,” Department of Physiology Biomedical Research Center University of Granada Granada Spain
| | - Maria Daglia
- Department of Pharmacy University of Naples Federico II Naples Italy
- International Research Center for Food Nutrition and Safety Jiangsu University Zhenjiang China
| | - Jianbo Xiao
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology University of Vigo Vigo Pontevedra E‐36310 Spain
| | - Baojun Xu
- Food Science and Technology Program BNU–HKBU United International College Zhuhai China
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Cong H, Zhang M, Chang H, Du L, Zhang X, Yin L. Icariin ameliorates the progression of experimental autoimmune encephalomyelitis by down-regulating the major inflammatory signal pathways in a mouse relapse-remission model of multiple sclerosis. Eur J Pharmacol 2020; 885:173523. [DOI: 10.1016/j.ejphar.2020.173523] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/24/2020] [Accepted: 08/28/2020] [Indexed: 12/15/2022]
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Afonso AF, Pereira OR, Cardoso SM. Health-Promoting Effects of Thymus Phenolic-Rich Extracts: Antioxidant, Anti-Inflammatory and Antitumoral Properties. Antioxidants (Basel) 2020; 9:antiox9090814. [PMID: 32882987 PMCID: PMC7555682 DOI: 10.3390/antiox9090814] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 12/17/2022] Open
Abstract
Thymus genus comprises numerous species that are particularly abundant in the West Mediterranean region. A growing body of evidence suggests that many of these species are a rich source of bioactive compounds, including phenolic compounds such as rosmarinic acid, salvianolic acids and luteolin glycosides, able to render them potential applications in a range of industrial fields. This review collects the most relevant studies focused on the antioxidant, anti-inflammatory and anti-cancer of phenolic-rich extracts from Thymus plants, highlighting correlations made by the authors with respect to the main phenolic players in such activities.
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Affiliation(s)
- Andrea F. Afonso
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
- Public Health Laboratory of Bragança, Local Health Unit, Rua Eng. Adelino Amaro da Costa, 5300-146 Bragança, Portugal
| | - Olívia R. Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal;
| | - Susana M. Cardoso
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
- Correspondence: ; Tel.: +351-234-370-360; Fax: +351-234-370-084
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Azimzadeh M, Mahmoodi M, Kazemi M, Hakemi MG, Jafarinia M, Eslami A, Salehi H, Amirpour N. The immunoregulatory and neuroprotective effects of human adipose derived stem cells overexpressing IL-11 and IL-13 in the experimental autoimmune encephalomyelitis mice. Int Immunopharmacol 2020; 87:106808. [PMID: 32693359 DOI: 10.1016/j.intimp.2020.106808] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/29/2020] [Accepted: 07/11/2020] [Indexed: 02/05/2023]
Abstract
Multiple sclerosis (MS) is an inflammatory demyelination disease in the central nervous system (CNS) characterized by incomplete endogenous remyelination in the chronic phase. A shift of the balance between pro and anti-inflammatory cytokines is one of the important markers in the pathogenesis of MS. This study aimed to evaluate the effects of human adipose derived stem cells (hADSCs) overexpressing interleukin 11 and interleukin 13 (IL-11, 13-hADSCs) on the experimental autoimmune encephalomyelitis (EAE), an animal model of MS.12 days after immunization of C57Bl/6 female mice with MOG35-55 and initial clinical symptoms appearance, the IL-11, 13-hADSCs were injected via the tail vein into the EAE mice. Then, the mice were sacrificed at 30 days post-immunization (DPI) and the spinal cords of experimental groups were extracted for histopathological and real-time RT-PCR studies.The results indicated that the clinical scores and mononuclear cells infiltration into the spinal cords of EAE mice were significantly reduced in mice treated with IL-11, 13-hADSCs. Likewise, the remyelination and oligodendrogenesis were significantly enhanced in the mentioned treatment group. Real-time results demonstrated that pro/anti-inflammatory cytokine genes expression was reversed in IL-11, 13-hADSCs treatment group in comparison to the untreated EAE group.Expression of IL-11 as a neurotrophic cytokine and IL-13 as an anti-inflammatory cytokine by hADSCs could increase the immunomodulatory and neuroprotective effects of hADSCs and be a powerful candidate in stem cell therapy for future treatment of MS.
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Affiliation(s)
- Maryam Azimzadeh
- Department of Anatomical Science, School Of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Merat Mahmoodi
- Department of Immunology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Kazemi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Morteza Jafarinia
- Department of Immunology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Asma Eslami
- Department of Immunology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Hossein Salehi
- Department of Anatomical Science, School Of Medicine, Isfahan University of Medical Science, Isfahan, Iran.
| | - Noushin Amirpour
- Department of Anatomical Science, School Of Medicine, Isfahan University of Medical Science, Isfahan, Iran.
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13
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Mohtashami L, Shakeri A, Javadi B. Neuroprotective natural products against experimental autoimmune encephalomyelitis: A review. Neurochem Int 2019; 129:104516. [DOI: 10.1016/j.neuint.2019.104516] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 12/16/2022]
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14
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Chrysin suppress immune responses and protects from experimental autoimmune encephalomyelitis in mice. J Neuroimmunol 2019; 335:577007. [DOI: 10.1016/j.jneuroim.2019.577007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 06/24/2019] [Accepted: 07/15/2019] [Indexed: 01/24/2023]
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15
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Li X, He T, Wang X, Shen M, Yan X, Fan S, Wang L, Wang X, Xu X, Sui H, She G. Traditional Uses, Chemical Constituents and Biological Activities of Plants from the Genus Thymus. Chem Biodivers 2019; 16:e1900254. [PMID: 31381251 DOI: 10.1002/cbdv.201900254] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 08/05/2019] [Indexed: 02/06/2023]
Abstract
The genus Thymus (Lamiaceae) comprises about 214 species throughout the world, mainly found in North Africa, Europe, and temperate Asia zone. They are traditionally used as food additives and folk medicines. This review comprehensively summarizes information about traditional uses, chemical constituents, and biological activities of this genus and provides recommendations for future investigations. All information was gathered from scientific databases including Google Scholar, Sci-Finder, Web of Science, ScienceDirect, and CNKI. Volatile oils are the most concerned constituents of this genus. Flavonoids, phenylpropanoids, tannins, organic acids, terpenoids, and phytosterols were also summarized. This genus plants possessed a variety of activities including antimicrobial, antioxidant, anti-inflammatory, cytotoxic, analgesic, and antidiabetic. In brief, this review will be helpful to provide valuable data for explorations and create more interests towards Thymus genus in the future.
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Affiliation(s)
- Xiao Li
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Ting He
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiuhuan Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Meng Shen
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xin Yan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Shusheng Fan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Le Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiaoping Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Xiao Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
| | - Hong Sui
- School of Pharmacy, Ningxia Medical University, Ningxia, 750004, P. R. China
| | - Gaimei She
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing, 100102, P. R. China
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