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Iwaniec J, Niziołek K, Polanowski P, Słota D, Kosińska E, Sadlik J, Miernik K, Jampilek J, Sobczak-Kupiec A. Polyethylene Glycol/Pullulan-Based Carrier for Silymarin Delivery and Its Potential in Biomedical Applications. Int J Mol Sci 2024; 25:9972. [PMID: 39337459 PMCID: PMC11432400 DOI: 10.3390/ijms25189972] [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: 07/29/2024] [Revised: 09/11/2024] [Accepted: 09/14/2024] [Indexed: 09/30/2024] Open
Abstract
Restoring the structures and functions of tissues along with organs in human bodies is a topic gathering attention nowadays. These issues are widely discussed in the context of regenerative medicine. Excipients/delivery systems play a key role in this topic, guaranteeing a positive impact on the effectiveness of the drugs or therapeutic substances supplied. Advances in materials engineering, particularly in the development of hydrogel biomaterials, have influenced the idea of creating an innovative material that could serve as a carrier for active substances while ensuring biocompatibility and meeting all the stringent requirements imposed on medical materials. This work presents the preparation of a natural polymeric material based on pullulan modified with silymarin, which belongs to the group of flavonoids and derives from a plant called Silybum marianum. Under UV light, matrices with a previously prepared composition were crosslinked. Before proceeding to the next stage of the research, the purity of the composition of the matrices was checked using Fourier-transform infrared (FT-IR) spectroscopy. Incubation tests lasting 19 days were carried out using incubation fluids such as simulated body fluid (SBF), Ringer's solution, and artificial saliva. Changes in pH, electrolytic conductivity, and weight were observed and then used to determine the sorption capacity. During incubation, SBF proved to be the most stable fluid, with a pH level of 7.6-7.8. Sorption tests showed a high sorption capacity of samples incubated in both Ringer's solution and artificial saliva (approximately 350%) and SBF (approximately 300%). After incubation, the surface morphology was analyzed using an optical microscope for samples demonstrating the greatest changes over time. The active substance, silymarin, was released using a water bath, and then the antioxidant capacity was determined using the Folin-Ciocâlteu test. The tests carried out proved that the material produced is active and harmless, which was shown by the incubation analysis. The continuous release of the active ingredient increases the biological value of the biomaterial. The material requires further research, including a more detailed assessment of its balance; however, it demonstrates promising potential for further experiments.
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Affiliation(s)
- Julia Iwaniec
- Cracow University of Technology, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Karina Niziołek
- Cracow University of Technology, CUT Doctoral School, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Patryk Polanowski
- Cracow University of Technology, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Dagmara Słota
- Cracow University of Technology, CUT Doctoral School, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Edyta Kosińska
- Cracow University of Technology, CUT Doctoral School, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Julia Sadlik
- Cracow University of Technology, CUT Doctoral School, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Krzysztof Miernik
- Cracow University of Technology, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
| | - Josef Jampilek
- Department of Analytical Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 842 15 Bratislava, Slovakia
- Department of Chemical Biology, Faculty of Science, Palacky University Olomouc, Slechtitelu 27, 783 71 Olomouc, Czech Republic
| | - Agnieszka Sobczak-Kupiec
- Cracow University of Technology, Faculty of Materials Engineering and Physics, Department of Materials Science, 37 Jana Pawła II Av., 31-864 Krakow, Poland
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Gu Y, Yang R, Chen J, Fan Y, Xie W, Wu H, Ding J. Design and Synthesis of an Azo Reductase Responsive Flavonol-Indomethacin Hybrid Used for the Diagnosis and Treatment of Colitis. Molecules 2024; 29:4244. [PMID: 39275092 PMCID: PMC11397019 DOI: 10.3390/molecules29174244] [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: 06/09/2024] [Revised: 08/17/2024] [Accepted: 08/29/2024] [Indexed: 09/16/2024] Open
Abstract
Human intestinal bacteria are the primary producers of azo reductase, and the content of azo reductase is closely associated with various intestinal diseases, including ulcerative colitis (UC). The rapid detection of changes in azo reductase levels is crucial for diagnosing and promptly intervening in UC. In this study, a therapeutic agent, FAI, specifically targeting UC, was designed and synthesized. This agent was developed by linking the anti-inflammatory drug indomethacin to flavonols with antioxidant activity via an azo bond (off-on). Breakage of the azo bond breaks results in the release of both fluorophores and drugs, achieving targeted tracing and integrated treatment effects. In vivo and in vitro fluorescence imaging experiments were used to demonstrate the potential of FAI in the diagnosis of UC, together with synergistic therapeutic effects through the release of both fluorophores and anti-inflammatory agents. Therefore, this diagnostic agent shows promise as a potential tool for diagnosing and treating UC.
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Affiliation(s)
- Yaqin Gu
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
| | - Rui Yang
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
| | - Jine Chen
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
| | - Yu Fan
- School of Pharmacy, Nantong University, Nantong 226019, China
| | - Wenna Xie
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
| | - Hongyan Wu
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
| | - Jinfeng Ding
- School of Pharmacy, Jiangsu Vocational College of Medicine, Yancheng 224005, China
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3
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Chang N, Zheng L, Xu Y, Wang C, Li H, Wang Y. Integrated transcriptomic and metabolomic analysis reveals the molecular profiles of dynamic variation in Lilium brownii var. viridulum suffering from bulb rot. Front Genet 2024; 15:1432997. [PMID: 39205945 PMCID: PMC11349735 DOI: 10.3389/fgene.2024.1432997] [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: 05/15/2024] [Accepted: 07/26/2024] [Indexed: 09/04/2024] Open
Abstract
Lilium brownii var. viridulum, known as Longya lily, is a well-known medicinal and edible plant in China. Bulb rot is a common disease in Longya lily cultivation that severely affects the yield and quality of lilies. According field investigations, we found that different Longya lily plants in the same field had different degrees of resistance to root rot. To find the reasons leading to the difference, we performed metabolomic and transcriptomic analyses of Longya lily with different degrees of disease. The transcriptomic analyses showed that the number of differentially expressed genes increased in early and mid-stage infections (LYBH2 and LYBH3), while decreased in late-stage infection (LYBH4). A total of 2309 DEGs showed the same expression trend in diseased bulb compared healthy bulb (LYBH1). The transcription factors (TFs) analysis of DEGs showed that several common TFs, like WRKY, bHLH, AP2/ERF-ERF and MYB, were significantly activated in bulbs after decay. The metabolomic analyses showed that there were 794 differentially accumulated metabolites, and metabolites with significant changes in relative content largely were phenolic acids, followed by flavonoids and amino acids and derivatives. The combined analysis of transcriptome and metabolome indicated that phenylpropanoid biosynthesis pathway was crucial in Longya lily resistance to bulb rot. Therefore, we speculated that the different degree of resistance to bulb rot in Longya lily may be related to the transcript levels of gene and contents of metabolites in the phenylpropanoid biosynthesis pathway. Overall, these results elucidate the molecular responses of Longya lily to bulb rot and lay a theoretical foundation for breeding resistant varieties.
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Affiliation(s)
- Nana Chang
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
| | - Lingling Zheng
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
| | - Yang Xu
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
| | - Chu Wang
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
| | - Hui Li
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
- Institute of Chinese Materia Medica, China Academy of Chinese Medicinal Sciences, Beijing, China
| | - Ye Wang
- Jiangxi Province Key Laboratory of Sustainable Utilization of Traditional Chinese Medicine Resources, Institute of Traditional Chinese Medicine Health Industry, China Academy of Chinese Medical Sciences, Nanchang, China
- Jiangxi Health Industry Institute of Traditional Chinese Medicine, Nanchang, China
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Birsa ML, Sarbu LG. A Structure-Activity Relationship Study on the Antioxidant Properties of Dithiocarbamic Flavanones. Antioxidants (Basel) 2024; 13:963. [PMID: 39199209 PMCID: PMC11351990 DOI: 10.3390/antiox13080963] [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: 07/03/2024] [Revised: 07/31/2024] [Accepted: 08/07/2024] [Indexed: 09/01/2024] Open
Abstract
The antioxidant properties of 3-dithiocarbamic flavanones have been investigated. The influence of the halogen substituents on ring A of the flavanones and the nature of the secondary amine from the dithiocarbamic moiety have been accounted. The results indicated that the presence of a halogen substituent at the C-8 position of the benzopyran ring induce better antioxidant properties against DPPH and ABTS than butylated hydroxytoluene (BHT) and ascorbic acid. The presence of a halogen substituent at the mentioned position appears to induce a higher stability for a free radical intermediate at the C-3 position of the benzopyran ring. A free radical enolate is most likely to be involved in the antioxidant activity of this dithiocarbamic flavanone. It is a stable intermediate that supports the influence of dithiocarbamic moiety on the antioxidant properties of the reported flavanones.
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Affiliation(s)
- Mihail Lucian Birsa
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, No. 11 Carol I Boulevard, 700506 Iasi, Romania
| | - Laura Gabriela Sarbu
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, No. 11 Carol I Boulevard, 700506 Iasi, Romania
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Tang T, Xu Z, Wang Y, Li X, Li L, Cheng H, Tian Y, Huang W, Feng J. Effective enrichment and separation of three flavonoids from Ohwia caudata (Thunberg) H. Ohashi using magnetic layered double hydroxide/ZIF-8 composites and pCEC. J Pharm Biomed Anal 2024; 245:116161. [PMID: 38714135 DOI: 10.1016/j.jpba.2024.116161] [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: 01/26/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 05/09/2024]
Abstract
In this study, Fe3O4@ZnCr-layered double hydroxide/zeolitic imidazolate frameworks-8 (MLDH/ZIF-8) magnetically functionalized composites were synthesized by co-precipitation and in situ growth based on the advantages of LDHs and ZIF-8 using Fe3O4 nanoparticles as a magnetic substrate to obtain adsorbents with excellent performance. Moreover, the composite was used for the efficient enrichment of flavonoids in Chinese herbal medicines. The internal structures and surface properties were characterized by SEM, Fourier transform infrared spectroscopy, X-ray diffraction and so on. MLDH/ZIF-8 exhibited a large specific surface area and good paramagnetic properties. The MLDH/ZIF-8 magnetic composite was used as a magnetic solid-phase extraction (MSPE) adsorbent, and a MLDH/ZIF-8 MSPE-pressurized capillary electrochromatography coupling method was developed for the separation and detection of flavonoids (luteolin, kaempferol and apigenin) in a sample of the Chinese herb Ohwia caudata (Thunberg) H. Ohashi. The relevant parameters affecting the extraction efficiency were optimized to determine the ideal conditions for MSPE. 5 mg of adsorbent in sample solution at pH 6, vortex extraction for 5 min, elution with 1.5 mL of ethyl acetate for 15 min. The method showed good linearity in the concentration range of 3-50 μg mL-1 with correlation coefficients of 0.9934-0.9981, and displayed a relatively LODs of 0.07-0.09 μg mL-1. The spiked recoveries of all analytes ranged from 84.5% to 122.0% with RSDs (n=3) between 4.5% and 7.7%. This method is straightforward and efficient, with promising potential in the separation and analysis of active ingredients in various Chinese herbal medicines.
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Affiliation(s)
- Tingfan Tang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, Guangxi 530004, PR China
| | - Ziwei Xu
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China
| | - Ying Wang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China
| | - Xuesong Li
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China
| | - Lijun Li
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, Guangxi 530004, PR China
| | - Hao Cheng
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, Guangxi 530004, PR China
| | - Yuhong Tian
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China
| | - Wenyi Huang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China; Provine and Ministry Co-sponsored Collaborative Innovation Center of Sugarcane and Sugar Industry, Nanning, Guangxi 530004, PR China.
| | - Jun Feng
- Guangxi Key Laboratory of Green Processing of Sugar Resources, Department of Medicine/College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, Guangxi 545006, PR China.
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6
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Jantakee K, Panwong S, Sattayawat P, Sumankan R, Saengmuang S, Choowongkomon K, Panya A. Clinacanthus nutans (Burm. f.) Lindau Extract Inhibits Dengue Virus Infection and Inflammation in the Huh7 Hepatoma Cell Line. Antibiotics (Basel) 2024; 13:705. [PMID: 39200005 PMCID: PMC11350823 DOI: 10.3390/antibiotics13080705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 06/29/2024] [Accepted: 07/08/2024] [Indexed: 09/01/2024] Open
Abstract
Dengue virus (DENV) infection has emerged as a global health problem, with no specific treatment available presently. Clinacanthus nutans (Burm. f.) Lindau extract has been used in traditional medicine for its anti-inflammatory and antiviral properties. We thus hypothesized C. nutans had a broad-ranged activity to inhibit DENV and the liver inflammation caused by DENV infection. The study showed that treatment using C. nutans extract during DENV infection (co-infection step) showed the highest efficiency in lowering the viral antigen concentration to 22.87 ± 6.49% at 31.25 μg/mL. In addition, the virus-host cell binding assay demonstrated that C. nutans treatment greatly inhibited the virus after its binding to Huh7 cells. Moreover, it could remarkably lower the expression of cytokine and chemokine genes, including TNF-α, CXCL10, IL-6, and IL-8, in addition to inflammatory mediator COX-2 genes. Interestingly, the activation of the NF-κB signaling cascade after C. nutans extract treatment was dramatically decreased, which could be the underlying mechanism of its anti-inflammatory activity. The HPLC profile showed that gallic acid was the bioactive compound of C. nutans extract and might be responsible for the antiviral properties of C. nutans. Taken together, our results revealed the potential of C. nutans extract to inhibit DENV infection and lower inflammation in infected cells.
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Affiliation(s)
- Kanyaluck Jantakee
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (K.J.); (P.S.)
| | - Suthida Panwong
- Doctoral of Philosophy Program in Applied Microbiology (International Program), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Pachara Sattayawat
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (K.J.); (P.S.)
- Cell Engineering for Cancer Therapy Research Group, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ratchaneewan Sumankan
- Graduate Master’s Degree Program in Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (R.S.); (S.S.)
| | - Sasithorn Saengmuang
- Graduate Master’s Degree Program in Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (R.S.); (S.S.)
| | - Kiattawee Choowongkomon
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand;
| | - Aussara Panya
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; (K.J.); (P.S.)
- Cell Engineering for Cancer Therapy Research Group, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
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La Monica G, Bono A, Alamia F, Lauria A, Martorana A. Bioisosteric heterocyclic analogues of natural bioactive flavonoids by scaffold-hopping approaches: State-of-the-art and perspectives in medicinal chemistry. Bioorg Med Chem 2024; 109:117791. [PMID: 38870715 DOI: 10.1016/j.bmc.2024.117791] [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: 03/07/2024] [Revised: 05/13/2024] [Accepted: 06/05/2024] [Indexed: 06/15/2024]
Abstract
The flavonoid family is a set of well-known bioactive natural molecules, with a wide range of potential therapeutic applications. Despite the promising results obtained in preliminary in vitro/vivo studies, their pharmacokinetic and pharmacodynamic profiles are severely compromised by chemical instability. To address this issue, the scaffold-hopping approach is a promising strategy for the structural optimization of natural leads to discover more potent analogues. In this scenario, this Perspective provides a critical analysis on how the replacement of the chromon-4-one flavonoid core with other bioisosteric nitrogen/sulphur heterocycles might affect the chemical, pharmaceutical and biological properties of the resulting new chemical entities. The investigated derivatives were classified on the basis of their biological activity and potential therapeutic indications. For each session, the target(s), the specific mechanism of action, if available, and the key pharmacophoric moieties were highlighted, as revealed by X-ray crystal structures and in silico structure-based studies. Biological activity data, in vitro/vivo studies, were examined: a particular focus was given on the improvements observed with the new heterocyclic analogues compared to the natural flavonoids. This overview of the scaffold-hopping advantages in flavonoid compounds is of great interest to the medicinal chemistry community to better exploit the vast potential of these natural molecules and to identify new bioactive molecules.
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Affiliation(s)
- Gabriele La Monica
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Alessia Bono
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Federica Alamia
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Antonino Lauria
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Annamaria Martorana
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy.
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Chen J, Zhao Y, Cheng J, Wang H, Pan S, Liu Y. The Antiviral Potential of Perilla frutescens: Advances and Perspectives. Molecules 2024; 29:3328. [PMID: 39064906 PMCID: PMC11279397 DOI: 10.3390/molecules29143328] [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: 06/07/2024] [Revised: 07/11/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Viruses pose a significant threat to human health, causing widespread diseases and impacting the global economy. Perilla frutescens, a traditional medicine and food homologous plant, is well known for its antiviral properties. This systematic review examines the antiviral potential of Perilla frutescens, including its antiviral activity, chemical structure and pharmacological parameters. Utilizing bioinformatics analysis, we revealed the correlation between Perilla frutescens and antiviral activity, identified overlaps between Perilla frutescens target genes and virus-related genes, and explored related signaling pathways. Moreover, a classified summary of the active components of Perilla frutescens, focusing on compounds associated with antiviral activity, provides important clues for optimizing the antiviral drug development of Perilla frutescens. Our findings indicate that Perilla frutescens showed a strong antiviral effect, and its active ingredients can effectively inhibit the replication and spread of a variety of viruses in this review. The antiviral mechanisms of Perilla frutescens may involve several pathways, including enhanced immune function, modulation of inflammatory responses, and inhibition of key enzyme activities such as viral replicase. These results underscore the potential antiviral application of Perilla frutescens as a natural plant and provide important implications for the development of new antiviral drugs.
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Affiliation(s)
- Jing Chen
- Department of Bioinformatics and Intelligent Diagnosis, School of Medicine, Jiangsu University, Zhenjiang 212003, China; (J.C.); (Y.Z.); (J.C.); (H.W.)
| | - Yi Zhao
- Department of Bioinformatics and Intelligent Diagnosis, School of Medicine, Jiangsu University, Zhenjiang 212003, China; (J.C.); (Y.Z.); (J.C.); (H.W.)
| | - Jie Cheng
- Department of Bioinformatics and Intelligent Diagnosis, School of Medicine, Jiangsu University, Zhenjiang 212003, China; (J.C.); (Y.Z.); (J.C.); (H.W.)
| | - Haoran Wang
- Department of Bioinformatics and Intelligent Diagnosis, School of Medicine, Jiangsu University, Zhenjiang 212003, China; (J.C.); (Y.Z.); (J.C.); (H.W.)
| | - Shu Pan
- Computer Science School, Jiangsu University of Science and Technology, Zhenjiang 212003, China;
| | - Yuwei Liu
- Department of Bioinformatics and Intelligent Diagnosis, School of Medicine, Jiangsu University, Zhenjiang 212003, China; (J.C.); (Y.Z.); (J.C.); (H.W.)
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9
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Osorio-Olivares ME, Vásquez-Martínez Y, Díaz K, Canelo J, Taborga L, Espinoza-Catalán L. Antibacterial and Antioxidant Activity of Synthetic Polyoxygenated Flavonoids. Int J Mol Sci 2024; 25:5999. [PMID: 38892186 PMCID: PMC11172986 DOI: 10.3390/ijms25115999] [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: 05/06/2024] [Revised: 05/19/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Flavonoids are an abundant class of naturally occurring compounds with broad biological activities, but their limited abundance in nature restricts their use in medicines and food additives. Here we present the synthesis and determination of the antibacterial and antioxidant activities of twenty-two structurally related flavonoids (five of which are new) by scientifically validated methods. Flavanones (FV1-FV11) had low inhibitory activity against the bacterial growth of MRSA 97-7. However, FV2 (C5,7,3',4' = OH) and FV6 (C5,7 = OH; C4' = SCH3) had excellent bacterial growth inhibitory activity against Gram-negative E. coli (MIC = 25 µg/mL for both), while Chloramphenicol (MIC = 25 µg/mL) and FV1 (C5,7,3' = OCH3; 4' = OH) showed inhibitory activity against Gram-positive L. monocytogenes (MIC = 25 µg/mL). From the flavone series (FO1-FO11), FO2 (C5,7,3',4' = OH), FO3 (C5,7,4' = OH; 3' = OCH3), and FO5 (C5,7,4' = OH) showed good inhibitory activity against Gram-positive MRSA 97-7 (MIC = 50, 12, and 50 µg/mL, respectively), with FO3 being more active than the positive control Vancomycin (MIC = 25 µg/mL). FO10 (C5,7= OH; 4' = OCH3) showed high inhibitory activity against E. coli and L. monocytogenes (MIC = 25 and 15 µg/mL, respectively). These data add significantly to our knowledge of the structural requirements to combat these human pathogens. The positions and number of hydroxyl groups were key to the antibacterial and antioxidant activities.
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Affiliation(s)
| | - Yesseny Vásquez-Martínez
- Escuela de Medicina, Facultad de Ciencias Médicas, Laboratorio de Virología Molecular y Control de Patógenos, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago 9170022, Chile; (Y.V.-M.); (J.C.)
| | - Katy Díaz
- Laboratorio de Pruebas Biológicas, Departamento de Química, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile;
| | - Javiera Canelo
- Escuela de Medicina, Facultad de Ciencias Médicas, Laboratorio de Virología Molecular y Control de Patógenos, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago 9170022, Chile; (Y.V.-M.); (J.C.)
| | - Lautaro Taborga
- Laboratorio de Productos Naturales, Departamento de Química, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile;
| | - Luis Espinoza-Catalán
- Laboratorio de Síntesis Orgánica, Departamento de Química, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile;
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10
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Hsieh YH, Hsu PH, Hu A, Cheng YJ, Shih TL, Chen JJ. Synthesis of Flavonols and Assessment of Their Biological Activity as Anticancer Agents. Molecules 2024; 29:2041. [PMID: 38731532 PMCID: PMC11085485 DOI: 10.3390/molecules29092041] [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: 03/08/2024] [Revised: 04/16/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
A series of flavanols were synthesized to assess their biological activity against human non-small cell lung cancer cells (A549). Among the sixteen synthesized compounds, it was observed that compounds 6k (3.14 ± 0.29 µM) and 6l (0.46 ± 0.02 µM) exhibited higher potency compared to 5-fluorouracil (5-Fu, 4.98 ± 0.41 µM), a clinical anticancer drug which was used as a positive control. Moreover, compound 6l (4'-bromoflavonol) markedly induced apoptosis of A549 cells through the mitochondrial- and caspase-3-dependent pathways. Consequently, compound 6l might be developed as a candidate for treating or preventing lung cancer.
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Affiliation(s)
- Yu-Hui Hsieh
- Biomedical Industry Ph.D. Program, School of Life Sciences, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Pei-Hsuan Hsu
- Department of Chemistry, Tamkang University, New Taipei City 251301, Taiwan; (P.-H.H.); (Y.-J.C.)
| | - Anren Hu
- Department of Laboratory Medicine and Biotechnology, Tzu Chi University, Hualien 970374, Taiwan;
| | - Yang-Je Cheng
- Department of Chemistry, Tamkang University, New Taipei City 251301, Taiwan; (P.-H.H.); (Y.-J.C.)
| | - Tzenge-Lien Shih
- Department of Chemistry, Tamkang University, New Taipei City 251301, Taiwan; (P.-H.H.); (Y.-J.C.)
| | - Jih-Jung Chen
- Biomedical Industry Ph.D. Program, School of Life Sciences, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
- Department of Pharmacy, School of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404333, Taiwan
- Traditional Herbal Medicine Research Center, Taipei Medical University Hospital, Taipei 110301, Taiwan
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11
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Chen L, Li S, Li W, Yu Y, Sun Q, Chen W, Zhou H, Wang C, Li L, Xu M, Khan MZ, Li Y, Wang T. Rutin prevents EqHV-8 induced infection and oxidative stress via Nrf2/HO-1 signaling pathway. Front Cell Infect Microbiol 2024; 14:1386462. [PMID: 38725448 PMCID: PMC11079272 DOI: 10.3389/fcimb.2024.1386462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/10/2024] [Indexed: 05/12/2024] Open
Abstract
Introduction The Nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) signaling pathway has been extensively studied for its role in regulating antioxidant and antiviral responses. The Equid herpesvirus type 8 (EqHV-8) poses a significant threat to the equine industry, primarily manifesting as respiratory disease, abortions, and neurological disorders in horses and donkeys. Oxidative stress is considered a key factor associated with pathogenesis of EqHV-8 infection. Unfortunately, there is currently a dearth of therapeutic interventions available for the effective control of EqHV-8. Rutin has been well documented for its antioxidant and antiviral potential. In current study we focused on the evaluation of Rutin as a potential therapeutic agent against EqHV-8 infection. Methods For this purpose, we encompassed both in-vitro and in-vivo investigations to assess the effectiveness of Rutin in combatting EqHV-8 infection. Results and Discussion The results obtained from in vitro experiments demonstrated that Rutin exerted a pronounced inhibitory effect on EqHV-8 at multiple stages of the viral life cycle. Through meticulous experimentation, we elucidated that Rutin's antiviral action against EqHV-8 is intricately linked to the Nrf2/HO-1 signaling pathway-mediated antioxidant response. Activation of this pathway by Rutin was found to significantly impede EqHV-8 replication, thereby diminishing the viral load. This mechanistic insight not only enhances our understanding of the antiviral potential of Rutin but also highlights the significance of antioxidant stress responses in combating EqHV-8 infection. To complement our in vitro findings, we conducted in vivo studies employing a mouse model. These experiments revealed that Rutin administration resulted in a substantial reduction in EqHV-8 infection within the lungs of the mice, underscoring the compound's therapeutic promise in vivo. Conclusion In summation, our finding showed that Rutin holds promise as a novel and effective therapeutic agent for the prevention and control of EqHV-8 infections.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Muhammad Zahoor Khan
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Yubao Li
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
| | - Tongtong Wang
- Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng, China
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12
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Li Z, Zhu L, Wang L, Huang Y, Zhang Y, Zhao D, Wang L, Yi D, Hou Y, Wu T. Identification of two flavonoids antiviral inhibitors targeting 3C-like protease of porcine epidemic diarrhea virus. Front Microbiol 2024; 15:1357470. [PMID: 38572230 PMCID: PMC10987960 DOI: 10.3389/fmicb.2024.1357470] [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: 12/18/2023] [Accepted: 03/11/2024] [Indexed: 04/05/2024] Open
Abstract
Porcine epidemic diarrhea virus (PEDV) has caused severe damage to the global pig industry in the past 20 years, creating an urgent demand for the development of associated medications. Flavonoids have emerged as promising candidates for combating coronaviruses. It is believed that certain flavonoids can directly inhibit the 3C-like protease (3CLpro), thus displaying antiviral activity against coronaviruses. In this investigation, we applied a flavonoid library to screen for natural compounds against PEDV 3CLpro. Baicalein and baicalin were found to efficiently inhibit PEDV 3CLproin vitro, with the IC50 value of 9.50 ± 1.02 μM and 65.80 ± 6.57 μM, respectively. A docking analysis supported that baicalein and baicalin might bind to the active site and binding pocket of PEDV 3CLpro. Moreover, both baicalein and baicalin successfully suppressed PEDV replication in Vero and LLC-PK1 cells, as indicated by reductions in viral RNA, protein, and titer. Further investigation revealed that baicalein and baicalin mainly inhibited the early viral replication of the post-entry stage. Furthermore, baicalein showed potential effects on the attachment or invasion step of PEDV. Collectively, our findings provide experimental proof for the inhibitory effects of baicalein and baicalin on PEDV 3CLpro activity and PEDV infection. These discoveries may introduce novel therapeutic strategies for controlling porcine epidemic diarrhea (PED).
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Tao Wu
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Wuhan Polytechnic University, Wuhan, China
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13
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Shu X, Zhang Y, Zhang X, Zhang Y, Shu Y, Wang Y, Zhang Z, Song C. Therapeutic and immune-regulation effects of Scutellaria baicalensis Georgi polysaccharide on pseudorabies in piglets. Front Vet Sci 2024; 11:1356819. [PMID: 38500605 PMCID: PMC10944897 DOI: 10.3389/fvets.2024.1356819] [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: 12/16/2023] [Accepted: 02/19/2024] [Indexed: 03/20/2024] Open
Abstract
Pseudorabies virus (PRV) can cause fatal encephalitis in newborn pigs and escape the immune system. While there is currently no effective treatment for PRV, Scutellaria baicalensis Georgi polysaccharides (SGP) and Rodgersia sambucifolia Hemsl flavonoids (RHF) are traditional Chinese herbal medicines with potential preventive and therapeutic effects against PRV infection. In order to explore which one is more effective in the prevention and treatment of PRV infection in piglets. We investigate the therapeutic effects of RHF and SGP in PRV-infected piglets using clinical symptom and pathological injury scoring systems. The immune regulatory effects of RHF and SGP on T lymphocyte transformation rate, cytokines, T cells, and Toll-like receptors were also measured to examine the molecular mechanisms of these effects. The results showed that SGP significantly reduced clinical symptoms and pathological damage in the lungs, liver, spleen, and kidneys in PRV-infected piglets and the T lymphocyte conversion rate in the SGP group was significantly higher than that in the other treatment groups, this potential dose-dependent effect of SGP on T lymphocyte conversation. Serum immunoglobulin and cytokine levels in the SGP group fluctuated during the treatment period, with SGP treatment showing better therapeutic and immunomodulatory effects in PRV-infected piglets than RHF or the combined SGP + RHF treatment. In conclusion, RHF and SGP treatments alleviate the clinical symptoms of PRV infection in piglets, and the immunomodulatory effect of SGP treatment was better than that of the RHF and a combination of both treatments. This study provides evidence for SGP in controlling PRV infection in piglets.
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Affiliation(s)
- Xianghua Shu
- College of Veterinary Medicine of Yunnan Agricultural University, Kunming, China
| | - Ying Zhang
- College of Veterinary Medicine of Yunnan Agricultural University, Kunming, China
| | - Xue Zhang
- College of Veterinary Medicine of Yunnan Agricultural University, Kunming, China
| | - Ying Zhang
- College of Veterinary Medicine of Yunnan Agricultural University, Kunming, China
| | - Yue Shu
- The Faculty of Science and Mathematics, Auburn University, Auburn, AL, United States
| | - Yulei Wang
- The Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Zhihui Zhang
- Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chunlian Song
- College of Veterinary Medicine of Yunnan Agricultural University, Kunming, China
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14
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Zure D, David Kuo HW, Drizo A. Insights of phytoremediation mechanisms for viruses based on in-vitro, in-vivo and in-silico assessments of selected herbal plants. CHEMOSPHERE 2024; 351:141101. [PMID: 38171396 DOI: 10.1016/j.chemosphere.2023.141101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/24/2023] [Accepted: 12/31/2023] [Indexed: 01/05/2024]
Abstract
Waterborne pathogenic viruses present unrelenting challenges to the global health and wastewater treatment industry. Phytoremediation offers promising solutions for wastewater treatment through plant-based technologies. This study investigated antiviral mechanisms in-vivo using bacteriophages MS2 and T4 as surrogates for effective herbs screened in-vitro from three embryophytes (Ocimum basilicum, Mentha sp., Plectranthus amboinicus), two macrophytes (Eichhornia crassipes, Pistia stratiotes) and a perennial grass (Cyperus rotundas). In-silico virtual screening predicted antiviral phytochemicals for further antiviral potency assessment. Results suggested in-vitro antiviral activities of embryophytes and macrophytes were higher (43-62%) than grass (21-26%). O. basilicum (OB, 57-62%) and P. stratiotes (PS, 59-60%) exhibited the highest antiviral activities. In-vivo tests showed notable virus reduction (>60%) in culture solution, attributed to rhizofiltration (66-74%) and phytoinactivation/phytodegradation (63-84%). In-silico analysis identified rutin as a primary antiviral phytochemical for MS2 (-9.7 kcal/mol) and T4 (-10.9 kcal/mol), correlating with dose-response inactivation (∼58-62%). In-vivo tests suggested additional phytocompounds may contribute to viral inactivation, presenting new opportunities for herb-based wastewater treatment solutions. Consequently, this study not only demonstrates the antiviral capabilities of OB and PS but also introduces an innovative approach for addressing viral contaminants in water.
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Affiliation(s)
- Diaiti Zure
- Department of Environmental Science and Engineering
| | | | - Aleksandra Drizo
- Sustainable Science and Management Program, Tunghai University, Taiwan
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15
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Souza SCR, Pinheiro RR, Peixoto RM, de Sousa ALM, Andrioli A, Lima AMC, Mendes BKM, Magalhães NMDA, Amaral GP, Teixeira MFDS. In vivo evaluation of the antiretroviral activity of Melia azedarach against small ruminant lentiviruses in goat colostrum and milk. Braz J Microbiol 2024; 55:875-887. [PMID: 38010582 PMCID: PMC10920544 DOI: 10.1007/s42770-023-01174-0] [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: 05/30/2023] [Accepted: 10/31/2023] [Indexed: 11/29/2023] Open
Abstract
This study aimed to evaluate in vivo the use of the extract from the leaves of Melia azedarach in the ethyl acetate fraction at a concentration of 150 µg/mL as an antiretroviral treatment against small ruminant lentiviruses (SRLV) in goat colostrum, and milk with a 90-min action. Two groups of six kids were treated with the extract. One group received three supplies of colostrum from does naturally positive for SRLV, treated with the ethyl acetate fraction of M. azedarach (EAF-MA) for three days, while the other group consumed milk from does also carrying the virus with the respective extract twice a day for five days. After undergoing treatment, all animals began to receive thermized milk until weaning (60 days) and were monitored for six months using nested polymerase chain reaction (nPCR) and western blot (WB) tests. The study revealed cumulative percentages of positive animals in WB or nPCR in the milk group of 66.66% on the seventh day, 83.33% in the following week, and 100% at 120 days, while the colostrum group showed values of 66.66% at 14 days, 83.33% at 90 days, and 100% at 120 days. Variation and intermittency were observed in viral detection, but all animals tested positive in WB or nPCR at some point. A potential delay in infection was observed, which was more significant in the colostrum group. The need for the combination of serological and molecular tests for a more efficient detection of the disease is also emphasized.
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Affiliation(s)
| | | | | | | | | | - Ana Milena César Lima
- Regional Scientific Development Fellowship of the National Council for Scientific and Technological Development (DCR-CNPq/FUNCAP), Level C, Embrapa Goats & Sheep, Sobral, Ceará, Brazil
| | | | | | - Gabriel Paula Amaral
- Graduate Program in Animal Science, Vale Do Acaraú State University, Sobral, Ceará, Brazil
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16
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Naderi M, Salavatiha Z, Gogoi U, Mohebbi A. An overview of anti-Hepatitis B virus flavonoids and their mechanisms of action. Front Cell Infect Microbiol 2024; 14:1356003. [PMID: 38487354 PMCID: PMC10937540 DOI: 10.3389/fcimb.2024.1356003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/12/2024] [Indexed: 03/17/2024] Open
Abstract
Flavonoids, a diverse group of polyphenolic compounds found in various plant-based foods, have garnered attention for their potential in combating Hepatitis B Virus (HBV) infection. Flavonoids have demonstrated promising anti-HBV activities by interfering with multiple stages of the HBV life cycle, making them promising candidates for novel antiviral agents. Certain plant families, such as Theaceae, Asteraceae, Lamiaceae, and Gentianaceae, are of particular interest for their flavonoid-rich members with anti-HBV activities. Evidences, both in vitro and in vivo, supports the anti-HBV potential of flavonoids. These subsets of compound exert their anti-HBV effects through various mechanisms, including inhibiting viral entry, disrupting viral replication, modulating transcription factors, enhancing the immune response, and inducing autophagy. The antioxidant properties of flavonoids play a crucial role in modulating oxidative stress associated with HBV infection. Several flavonoids like epigallocatechin gallate (EGCG), proanthocyanidin (PAC), hexamethoxyflavone, wogonin, and baicalin have shown significant anti-HBV potential, holding promise as therapeutic agents. Synergistic effects between flavonoids and existing antiviral therapies offer a promising approach to enhance antiviral efficacy and reduce drug resistance. Challenges, including limited bioavailability, translation from preclinical studies to clinical practice, and understanding precise targets, need to be addressed. Future research should focus on clinical trials, combination therapies, and the development of flavonoid derivatives with improved bioavailability, and optimizing their effectiveness in managing chronic HBV infections.
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Affiliation(s)
- Malihe Naderi
- Department of Microbiology & Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Zahra Salavatiha
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Urvashee Gogoi
- Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh, Assam, India
| | - Alireza Mohebbi
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Vista Aria Rena Gene Inc., Gorgan, Golestan, Iran
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17
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Sirotkin AV. Positive effects of rutin on female reproduction. Reprod Domest Anim 2024; 59:e14540. [PMID: 38404048 DOI: 10.1111/rda.14540] [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: 12/01/2023] [Revised: 12/30/2023] [Accepted: 01/21/2024] [Indexed: 02/27/2024]
Abstract
This article reviews the source and properties of rutin (vitamin P), its general physiological and medicinal effects and their mechanisms, but the main subject of it is the currently available knowledge concerning the character and mechanisms of action of rutin on female reproductive processes. The available data demonstrate the stimulatory action of rutin on female reproductive processes: it can promote ovarian follicles development and ovulation, ovarian cyclicity, and viability of ovarian cells. On the other hand, it can suppress ovarian cancer cell and tumour development by inhibition of cell proliferation and growth and activation of their apoptosis and death. Furthermore, it could be able to prevent other reproductive disorders (ischaemia, polycystic ovarian syndrome, toxic effects of chemotherapy, nanoparticles and toluene). Rutin could exert its effects via changes in the release and reception of gonadotropin, ovarian steroid hormones, prostaglandins, cytokines, VEGF, as well as in intracellular regulators and markers of oxidative and inflammatory processes, proliferation, apoptosis and angiogenesis.
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18
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Acosta-Navarro JC, Dias LF, de Gouveia LAG, Ferreira EP, de Oliveira MVPF, Marin FA, Oliveira JVC, da Silva AC, Silva IL, Freitas FDO, Soares PR. Vegetarian and plant-based diets associated with lower incidence of COVID-19. BMJ Nutr Prev Health 2024; 7:4-13. [PMID: 38966114 PMCID: PMC11221288 DOI: 10.1136/bmjnph-2023-000629] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 09/25/2023] [Indexed: 07/06/2024] Open
Abstract
Objective To evaluate the influence of dietary patterns on the incidence and evolution of COVID-19. We hypothesised that a plant-based diet or a vegetarian diet compared with an omnivorous diet might be associated with a lower incidence of COVID-19 infection and severity in those infected. Design In this observational study, 702 participants provided information on sociodemographic characteristics, dietary information and COVID-19 outcomes between March and July of 2022. Individuals were divided into two groups based on their dietary habits, omnivorous (n=424) and plant-based (n=278). The plant-based group was further divided into vegetarian and flexitarian subgroups. The groups were compared with respect to the incidence of COVID-19 infection, severity and duration. We used multivariable logistic regression models to evaluate the influence of dietary patterns. Results Plant-based and vegetarian groups had a higher intake of vegetables, legumes and nuts, and lower intake of dairy and meat. After adjusting for important confounders, such as body mass index, physical activity and pre-existing medical conditions, the plant-based diet and vegetarian group had 39% (OR=0.61, 95% CI 0.44 to 0.85; p=0.003) and 39% (OR 0.61, 95% CI 0.42 to 0.88; p=0.009) lower odds of the incidence of COVID-19 infection, respectively, compared with the omnivorous group. No association was observed between self-reported diets and COVID-19 severity or duration. Conclusion Plant-based and mainly vegetarian diets were associated with a lower incidence of COVID-19 infection. These dietary patterns may be considered protective against COVID-19 infection. (Study protocol registered in CAAE: 54351421.4.0000.0068.).
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Affiliation(s)
- Júlio César Acosta-Navarro
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Laís Ferreira Dias
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Luiza Antoniazzi Gomes de Gouveia
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Emerson Pinheiro Ferreira
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - Flávia Andréia Marin
- Universidade Federal da Grande Dourados Faculdade de Ciencias da Saude, Dourados, Brazil
| | - José Valter Costa Oliveira
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Andressa Candida da Silva
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Isabella Louise Silva
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Fabiane de Oliveira Freitas
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Paulo Rogerio Soares
- Unidade Clinica de Emergencia, Instituto do Coracao, Hospital da Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
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Pandarangga P, Simarmata YTRMR, Liu ABH, Haryati DAF. In silico simulation of hyperoside, isoquercetin, quercetin, and quercitrin as potential antivirals against the pNP868R protein of African swine fever virus. Vet World 2024; 17:171-178. [PMID: 38406373 PMCID: PMC10884570 DOI: 10.14202/vetworld.2024.171-178] [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: 10/09/2023] [Accepted: 12/26/2023] [Indexed: 02/27/2024] Open
Abstract
Background and Aim African swine fever (ASF) causes disease in pigs with up to 100% mortality rates. There is no effective vaccine to protect against it. This study aimed to perform in silico docking of ASF virus (ASFV) pNP868R protein with potential flavonoid ligands to identify ligands that interfere with mRNA cap formation. Materials and Methods The ASFV pNP868R protein was tested with hyperoside, isoquercetin, quercetin, and quercitrin in this in silico simulation. ASFV pNP868R protein was extracted from the Research Collaboration for Structural Bioinformatics Protein Data Bank (RCSB PDB) database with PDB ID 7D8U (https://www.rcsb.org/structure/7D8U). Standard ligands were separated from proteins using UCSF Chimera 1.13. The standard ligand was redocked to protein using AutoDockTools 1.5.6 with the AutoDock4 method for validation. In the docking process, the grid box size was 40 × 40 × 40 Å3 with x, y, and z coordinates of 16.433, -43.826, and -9.496, respectively. The molecular docking process of the proposed ligand-protein complex can proceed if the standard ligand position is not significantly different from its original position in the viral protein's pocket. The root mean square deviation (RMSD), root mean square fluctuation (RMSF), and radius of gyration (RoG) of the hyperoside with the lowest energy binding need to be analyzed with molecular dynamics using Groningen machine for chemical simulation 5.1.1. Results Molecular docking and dynamic simulation revealed that hyperoside had the most stable and compact binding to the pNP868R protein. Hyperoside binds to the protein at the minimum energy of -9.07 KJ/mol. The RMSD, RMSF, and RoG values of 0.281 nm, 0.2 nm, and 2.175 nm, respectively, indicate the stability and compactness of this binding. Conclusion Hyperoside is the most likely antiviral candidate to bind to the pNP868R protein in silico. Therefore, it is necessary to test whether this flavonoid can inhibit mRNA capping in vitro and elicit the host immune response against uncapped viral mRNA.
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Affiliation(s)
- Putri Pandarangga
- Department of Clinic, Reproduction, Pathology, and Nutrition, Faculty of Medicine and Veterinary Medicine, Universitas Nusa Cendana, Kupang, 85001, Indonesia
| | - Yohanes T. R. M. R. Simarmata
- Department of Clinic, Reproduction, Pathology, and Nutrition, Faculty of Medicine and Veterinary Medicine, Universitas Nusa Cendana, Kupang, 85001, Indonesia
| | - Adi Berci Handayani Liu
- Department of Chemistry, Faculty of Math and Science, Gadjah Mada University, Yogyakarta, 55281, Indonesia
| | - Dwi Ari Fitri Haryati
- Department of Chemistry, Faculty of Math and Science, Gadjah Mada University, Yogyakarta, 55281, Indonesia
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Chua HH, Chen YH, Wu LL, Yang HC, Lin CR, Chen HL, Wu JF, Chang MH, Chen PJ, Ni YH. Antagonism Between Gut Ruminococcus gnavus and Akkermansia muciniphila Modulates the Progression of Chronic Hepatitis B. Cell Mol Gastroenterol Hepatol 2023; 17:361-381. [PMID: 38092311 PMCID: PMC10821531 DOI: 10.1016/j.jcmgh.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 11/14/2023] [Accepted: 12/04/2023] [Indexed: 01/01/2024]
Abstract
BACKGROUND & AIMS A long immune-tolerant (IT) phase lasting for decades and delayed HBeAg seroconversion (HBe-SC) in patients with chronic hepatitis B (CHB) increase the risk of liver diseases. Early entry into the immune-active (IA) phase and HBe-SC confers a favorable clinical outcome with an unknown mechanism. We aimed to identify factor(s) triggering IA entry and HBe-SC in the natural history of CHB. METHODS To study the relevance of gut microbiota evolution in the risk of CHB activity, fecal samples were collected from CHB patients (n = 102) in different disease phases. A hepatitis B virus (HBV)-hydrodynamic injection (HDI) mouse model was therefore established in several mouse strains and germ-free mice, and multiplatform metabolomic and bacteriologic assays were performed. RESULTS Ruminococcus gnavus was the most abundant species in CHB patients in the IT phase, whereas Akkermansia muciniphila was predominantly enriched in IA patients and associated with alanine aminotransferase flares, HBeAg loss, and early HBe-SC. HBV-HDI mouse models recapitulated this human finding. Increased cholesterol-to-bile acids (BAs) metabolism was found in IT patients because R gnavus encodes bile salt hydrolase to deconjugate primary BAs and augment BAs total pool for facilitating HBV persistence and prolonging the IT course. A muciniphila counteracted this activity through the direct removal of cholesterol. The secretome metabolites of A muciniphila, which contained small molecules structurally similar to apigenin, lovastatin, ribavirin, etc., inhibited the growth and the function of R gnavus to allow HBV elimination. CONCLUSIONS R gnavus and A muciniphila play opposite roles in HBV infection. A muciniphila metabolites, which benefit the elimination of HBV, may contribute to future anti-HBV strategies.
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Affiliation(s)
- Huey-Huey Chua
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan
| | - Ya-Hui Chen
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan
| | - Li-Ling Wu
- Department and Institute of Physiology, National Yang-Ming Chiao-Tung University College of Medicine, Taipei, Taiwan
| | - Hung-Chih Yang
- Department of Internal Medicine, Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Microbiology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Ray Lin
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan
| | - Huey-Ling Chen
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan; Graduate Institute of Medical Education and Bioethics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan
| | - Pei-Jer Chen
- Department of Internal Medicine, Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Center of Genomic and Precision Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University College of Medicine and Children's Hospital, Taipei, Taiwan; Center of Genomic and Precision Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Medical Microbiota Center, National Taiwan University College of Medicine, Taipei, Taiwan.
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21
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Bustos-Salgado P, Domínguez-Villegas V, Andrade-Carrera B, Mallandrich M, Calpena A, Domènech O, Martínez-Ruiz S, Badía J, Baldomà L, Gómez de Aranda I, Blasi J, Garduño-Ramírez ML. PLGA Nanoparticles Containing Natural Flavanones for Ocular Inflammation. Pharmaceutics 2023; 15:2752. [PMID: 38140093 PMCID: PMC10748021 DOI: 10.3390/pharmaceutics15122752] [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: 11/01/2023] [Revised: 11/30/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Flavanones are natural compounds that display anti-inflammatory activity. The aim of this work was to prepare PLGA nanoparticles (NPs) containing natural flavanones I ((2S)-5,7-dihydroxy-6-methyl-8-(3-methyl-2-buten-1-il)-2-phenyl-2,3-dihydro-4H-1-Benzopyran-4-one) and II (2S)-5,7-dihydroxy-2-(4'-methoxyphenyl)-6-methyl-8-(3-methyl-2-buten-1-yl)-2,3-dihydro-4H-1-Benzopyran-4-one) (NP I and NP II, respectively) so as to evaluate their potential for topical anti-inflammatory ocular therapy. An in silico study was carried out using the Molinspiration® and PASS Online web platforms before evaluating the in vitro release study and the ex vivo porcine cornea and sclera permeation. The HPLC analytical method was also established and validated. Finally, the in vitro anti-inflammatory efficacy of NPs was studied in the HCE-2 model. The flavanones I and II could be released following a kinetic hyperbolic model. Neither of the two NPs was able to permeate through the tissues. NP I and NP II were found to be respectful of any changes in the tissues' morphology, as evidenced by histological studies. In HCE-2 cells, NP I and NP II were not cytotoxic at concentrations up to 25 µM. NP I showed higher anti-inflammatory activity than NP II, being able to significantly reduce IL-8 production in LPS-treated HCE-2 cells. In summary, ocular treatment with NP I and NP II could be used as a promising therapy for the inhibition of ocular inflammation.
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Affiliation(s)
- Paola Bustos-Salgado
- Departament de Farmàcia i Tecnologia Farmacèutica, i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 29-31, 08028 Barcelona, Spain; (P.B.-S.); (B.A.-C.); (A.C.); (O.D.)
- Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona (UB), 08028 Barcelona, Spain
| | - Valeri Domínguez-Villegas
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Morelos, Mexico;
| | - Berenice Andrade-Carrera
- Departament de Farmàcia i Tecnologia Farmacèutica, i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 29-31, 08028 Barcelona, Spain; (P.B.-S.); (B.A.-C.); (A.C.); (O.D.)
- Facultad de Nutrición, Universidad Autónoma del Estado de Morelos, Calle Iztaccihuatl S/N, Col. Los Volcanes, Cuernavaca 62350, Morelos, Mexico
| | - Mireia Mallandrich
- Departament de Farmàcia i Tecnologia Farmacèutica, i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 29-31, 08028 Barcelona, Spain; (P.B.-S.); (B.A.-C.); (A.C.); (O.D.)
- Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona (UB), 08028 Barcelona, Spain
| | - Ana Calpena
- Departament de Farmàcia i Tecnologia Farmacèutica, i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 29-31, 08028 Barcelona, Spain; (P.B.-S.); (B.A.-C.); (A.C.); (O.D.)
- Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona (UB), 08028 Barcelona, Spain
| | - Oscar Domènech
- Departament de Farmàcia i Tecnologia Farmacèutica, i Fisicoquímica, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona (UB), Av. Joan XXIII 29-31, 08028 Barcelona, Spain; (P.B.-S.); (B.A.-C.); (A.C.); (O.D.)
- Institut de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona (UB), 08028 Barcelona, Spain
| | - Sergio Martínez-Ruiz
- Department de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, 08028 Barcelona, Spain; (S.M.-R.); (J.B.); (L.B.)
| | - Josefa Badía
- Department de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, 08028 Barcelona, Spain; (S.M.-R.); (J.B.); (L.B.)
- Institute of Biomedicine of the University of Barcelona (IBUB), 08028 Barcelona, Spain
- Research Institute Sant Joan De Déu (IR-SJD), 08950 Barcelona, Spain
| | - Laura Baldomà
- Department de Bioquímica i Fisiologia, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, 08028 Barcelona, Spain; (S.M.-R.); (J.B.); (L.B.)
- Institute of Biomedicine of the University of Barcelona (IBUB), 08028 Barcelona, Spain
- Research Institute Sant Joan De Déu (IR-SJD), 08950 Barcelona, Spain
| | - Inmaculada Gómez de Aranda
- Departament de Patologia i Terapèutica Experimental, Facultat de Medicina i Ciències de la Salut, Bellvitge Campus, Universitat de Barcelona, 08907 Hospitalet de Llobregat, Spain; (I.G.d.A.); (J.B.)
| | - Juan Blasi
- Departament de Patologia i Terapèutica Experimental, Facultat de Medicina i Ciències de la Salut, Bellvitge Campus, Universitat de Barcelona, 08907 Hospitalet de Llobregat, Spain; (I.G.d.A.); (J.B.)
| | - María Luisa Garduño-Ramírez
- Centro de Investigaciones Químicas, Instituto de Investigación en Ciencias Básicas y Aplicadas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca 62209, Morelos, Mexico;
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Šudomová M, Hassan STS. Flavonoids with Anti-Herpes Simplex Virus Properties: Deciphering Their Mechanisms in Disrupting the Viral Life Cycle. Viruses 2023; 15:2340. [PMID: 38140581 PMCID: PMC10748012 DOI: 10.3390/v15122340] [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: 11/11/2023] [Revised: 11/25/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
The herpes simplex virus (HSV) is a double-stranded DNA human virus that causes persistent infections with recurrent outbreaks. HSV exists in two forms: HSV-1, responsible for oral herpes, and HSV-2, primarily causing genital herpes. Both types can lead to significant complications, including neurological issues. Conventional treatment, involving acyclovir and its derivatives, faces challenges due to drug resistance. This underscores the imperative for continual research and development of new drugs, with a particular emphasis on exploring the potential of natural antivirals. Flavonoids have demonstrated promise in combating various viruses, including those within the herpesvirus family. This review, delving into recent studies, reveals the intricate mechanisms by which flavonoids decode their antiviral capabilities against HSV. By disrupting key stages of the viral life cycle, such as attachment to host cells, entry, DNA replication, latency, and reactivation, flavonoids emerge as formidable contenders in the ongoing battle against HSV infections.
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Affiliation(s)
- Miroslava Šudomová
- Museum of Literature in Moravia, Klášter 1, 664 61 Rajhrad, Czech Republic;
| | - Sherif T. S. Hassan
- Department of Applied Ecology, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic
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23
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Liu A, Lu X, Ji Z, Dong L, Jiang J, Tian J, Wen H, Xu Z, Xu G, Jiang M. Preliminary Study to Assess the Impact of Dietary Rutin on Growth, Antioxidant Capacity, and Intestinal Health of Yellow Catfish, Pelteobagrus fulvidraco. Animals (Basel) 2023; 13:3386. [PMID: 37958140 PMCID: PMC10650330 DOI: 10.3390/ani13213386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/27/2023] [Accepted: 10/28/2023] [Indexed: 11/15/2023] Open
Abstract
This research aimed to examine the effects of dietary rutin supplementation on growth, body composition, serum biochemical indexes, liver enzyme activities and antioxidant-related genes expression, intestinal morphology, and microbiota composition of juvenile yellow catfish (Pelteobagrus fulvidraco). Rutin was added to the basal diets at doses of 0 (control), 100 mg/kg, and 500 mg/kg. Each diet was fed randomly into three tanks, each tank containing 30 fish with an initial body mass of (10.27 ± 0.62) g. The feeding trial was conducted in an indoor recirculating aquiculture system at 28 °C for 56 days. According to the findings, the inclusion of 100 mg/kg rutin significantly improved the growth performance of yellow catfish and reduced the feed conversion ratio; however, the growth promotion effect was diminished when the diet was supplemented with 500 mg/kg of rutin. The inclusion of 500 mg/kg rutin in the diet significantly reduced the level of crude lipid and protein of the whole fish. Serum activities of alkaline phosphatase, albumin, and total protein were all significantly increased when fish were fed the diet supplemented with 500 mg/kg rutin, while serum glucose was significantly lower compared to the control group. Meanwhile, dietary rutin at a concentration of 500 mg/kg significantly induced the hepatic mRNA expressions of antioxidant-related genes (including Cu/Zn-SOD, Mn-SOD, CAT, GPx) and inflammatory-associated genes (including TNFα, IL-10, LYZ). Incorporating rutin at doses of 100 mg/kg and 500 mg/kg into the diets resulted in a notable increase in superoxide dismutase (SOD) activity, while simultaneously reducing malondiadehyde (MDA) content in the liver and intestine. Intestinal villus height, villus width, muscular thickness, and lumen diameter were significantly increased with the administration of 500 mg/kg of dietary rutin. Gut microbial diversity analysis indicated that supplementing diets with 100 mg/kg and 500 mg/kg rutin significantly enhanced the abundance of Cetobacterium while decreasing Plesiomonas richness. In conclusion, dietary rutin levels at 100 mg/kg could enhance the growth, antioxidant capability, and intestinal health of yellow catfish under present experimental conditions.
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Affiliation(s)
- Apeng Liu
- Department of Aquatic Animal Medicine, College of Fisheries, Huazhong Agricultural University, Wuhan 430070, China
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
- Shenzhen Aohua Group Co., Ltd., Shenzhen 518109, China
| | - Xing Lu
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Zhehui Ji
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Lixue Dong
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Jiayuan Jiang
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Juan Tian
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Hua Wen
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Zhen Xu
- Department of Aquatic Animal Medicine, College of Fisheries, Huazhong Agricultural University, Wuhan 430070, China
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Guohuan Xu
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Ming Jiang
- Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
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Mazumdar P, Jalaluddin NSM, Nair I, Tian Tian T, Rejab NAB, Harikrishna JA. A review of Hydrocotyle bonariensis, a promising functional food and source of health-related phytochemicals. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:2503-2516. [PMID: 37599849 PMCID: PMC10439074 DOI: 10.1007/s13197-022-05516-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/02/2022] [Accepted: 05/26/2022] [Indexed: 08/22/2023]
Abstract
Hydrocotyle bonariensis is an edible herb, that is also used for traditional medical purposes. It is high in antioxidants, phenols, and flavonoids. However, there is limited information on the nutritional composition and the mechanisms by which nutritional and functional constituents of H. bonariensis affect human metabolism. With an aim to identify gaps in evidence to support the mainstream use of H. bonariensis for health and as a functional food, this review summarises current knowledge of the taxonomy, habitat characteristics, nutritional value and health-related benefits of H. bonariensis and its extracts. Ethno-medical practices for the plant are supported by pharmacological studies, yet animal model studies, clinical trials and food safety assessments are needed to support the promotion of H. bonariensis and its derivatives as superfoods and for use in the modern pharmaceutical industry.
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Affiliation(s)
- Purabi Mazumdar
- Centre for Research in Biotechnology for Agriculture, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | | | - Indiran Nair
- Centre for Research in Biotechnology for Agriculture, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Tan Tian Tian
- Green World Genetics Sdn. Bhd, 52200 Kuala Lumpur, Malaysia
| | - Nur Ardiyana Binti Rejab
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Jennifer Ann Harikrishna
- Centre for Research in Biotechnology for Agriculture, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
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25
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Kubra B, Badshah SL, Faisal S, Sharaf M, Emwas AH, Jaremko M, Abdalla M. Inhibition of the predicted allosteric site of the SARS-CoV-2 main protease through flavonoids. J Biomol Struct Dyn 2023; 41:9103-9120. [PMID: 36404610 DOI: 10.1080/07391102.2022.2140201] [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: 05/23/2022] [Accepted: 10/19/2022] [Indexed: 11/22/2022]
Abstract
Since its emergence in 2019, coronavirus infection (COVID-19) has become a global pandemic and killed several million people worldwide. Even though several types of vaccines are available against the COVID-19 virus, SARS-CoV-2, new strains are emerging that pose a constant danger to vaccine effectiveness. In this computational study, we identified and predicted potent allosteric inhibitors of the SARS-CoV-2 main protease (Mpro). Via molecular docking and simulations, more than 100 distinct flavonoids were docked with the allosteric site of Mpro. Docking experiments revealed four top hit compounds (Hesperidin, Schaftoside, Brickellin, and Marein) that bound strongly to the Mpro predicted allosteric site. Simulation analyses further revealed that these continually interacted with the enzyme's allosteric region throughout the simulation time. ADMET and Lipinski drug likenesses were calculated to indicate the therapeutic value of the top four hits: They were non-toxic and exhibited high human intestinal absorption concentrations. These novel allosteric site inhibitors provide a higher chance of drugging SARS-CoV2 Mpro due to the rapid mutation rate of the viral enzyme's active sites. Our findings provide a new avenue for developing novel allosteric inhibitors of SARS-CoV-2 Mpro.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bibi Kubra
- Department of Chemistry, Islamia College University Peshawar, Peshawar, Pakistan
| | - Syed Lal Badshah
- Department of Chemistry, Islamia College University Peshawar, Peshawar, Pakistan
| | - Shah Faisal
- Department of Chemistry, Islamia College University Peshawar, Peshawar, Pakistan
| | - Mohamed Sharaf
- Department of Biochemistry and Molecular Biology, College of Marine Life Sciences, Ocean University of China, Qingdao, PR China
| | - Abdul-Hamid Emwas
- Core Labs, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Mariusz Jaremko
- Smart-Health Initiative (SHI) and Red Sea Research Center (RSRC), Division of Biological and Environmental Sciences and Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | - Mohnad Abdalla
- Pediatric Research Institute, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
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Carvalho ARV, Reis JDE, Gomes PWP, Ferraz AC, Mardegan HA, Menegatto MBDS, Souza Lima RL, de Sarges MRV, Pamplona SDGSR, Jeunon Gontijo KS, de Magalhães JC, da Silva MN, Magalhães CLDB, Silva CYYE. Untargeted-based metabolomics analysis and in vitro/in silico antiviral activity of extracts from Phyllanthus brasiliensis (Aubl.) Poir. PHYTOCHEMICAL ANALYSIS : PCA 2023; 34:869-883. [PMID: 37403427 DOI: 10.1002/pca.3259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/05/2023] [Accepted: 06/14/2023] [Indexed: 07/06/2023]
Abstract
INTRODUCTION This study describes the molecular profile and the potential antiviral activity of extracts from Phyllanthus brasiliensis, a plant widely found in the Brazilian Amazon. The research aims to shed light on the potential use of this species as a natural antiviral agent. METHODS The extracts were analysed using liquid chromatography-mass spectrometry (LC-MS) system, a potent analytical technique to discover drug candidates. In the meantime, in vitro antiviral assays were performed against Mayaro, Oropouche, Chikungunya, and Zika viruses. In addition, the antiviral activity of annotated compounds was predicted by in silico methods. RESULTS Overall, 44 compounds were annotated in this study. The results revealed that P. brasiliensis has a high content of fatty acids, flavones, flavan-3-ols, and lignans. Furthermore, in vitro assays revealed potent antiviral activity against different arboviruses, especially lignan-rich extracts against Zika virus (ZIKV), as follows: methanolic extract from bark (MEB) [effective concentration for 50% of the cells (EC50 ) = 0.80 μg/mL, selectivity index (SI) = 377.59], methanolic extract from the leaf (MEL) (EC50 = 0.84 μg/mL, SI = 297.62), and hydroalcoholic extract from the leaf (HEL) (EC50 = 1.36 μg/mL, SI = 735.29). These results were supported by interesting in silico prediction, where tuberculatin (a lignan) showed a high antiviral activity score. CONCLUSIONS Phyllanthus brasiliensis extracts contain metabolites that could be a new kick-off point for the discovery of candidates for antiviral drug development, with lignans becoming a promising trend for further virology research.
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Affiliation(s)
- Alice Rhelly V Carvalho
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Faculty of Pharmacy, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
| | - José Diogo E Reis
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Chemistry Post-Graduation Programme, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
| | - Paulo Wender P Gomes
- Collaborative Mass Spectrometry Innovation Centre, University of California San Diego, La Jolla, California, USA
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, USA
| | - Ariane Coelho Ferraz
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Horrana A Mardegan
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Pharmaceutical Sciences Post-Graduation Programme, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
| | - Marília Bueno da Silva Menegatto
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Rafaela Lameira Souza Lima
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Maria Rosilda V de Sarges
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Pharmaceutical Sciences Post-Graduation Programme, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
| | - Sônia das G S R Pamplona
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Chemistry Post-Graduation Programme, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
| | | | - José Carlos de Magalhães
- Programa de Pós-Graduação em Biotecnologia, Universidade Federal de São João del-Rei, São João del Rei, Brazil
| | - Milton N da Silva
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Chemistry Post-Graduation Programme, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
| | - Cintia Lopes de Brito Magalhães
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
- Programa de Pós-Graduação em Biotecnologia, Universidade Federal de São João del-Rei, São João del Rei, Brazil
- Programa de Pós-Graduação em Biotecnologia, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Consuelo Yumiko Yoshioka E Silva
- Laboratory of Liquid Chromatography, Institute of Exact and Natural Sciences, Federal University of Pará, Belém, Brazil
- Faculty of Pharmacy, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
- Pharmaceutical Sciences Post-Graduation Programme, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
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Wang X, Liu J, Ma Y, Cui X, Chen C, Zhu G, Sun Y, Tong L. Development of A Nanostructured Lipid Carrier-Based Drug Delivery Strategy for Apigenin: Experimental Design Based on CCD-RSM and Evaluation against NSCLC In Vitro. Molecules 2023; 28:6668. [PMID: 37764446 PMCID: PMC10534567 DOI: 10.3390/molecules28186668] [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: 08/13/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) is the main cause of cancer-related deaths worldwide, with a low five-year survival rate, posing a serious threat to human health. In recent years, the delivery of antitumor drugs using a nanostructured lipid carrier (NLC) has become a subject of research. This study aimed to develop an apigenin (AP)-loaded nanostructured lipid carrier (AP-NLC) by melt sonication using glyceryl monostearate (GMS), glyceryl triacetate, and poloxamer 188. The optimal prescription of AP-NLC was screened by central composite design response surface methodology (CCD-RSM) based on a single-factor experiment using encapsulation efficiency (EE%) and drug loading (DL%) as response values and then evaluated for its antitumor effects on NCI-H1299 cells. A series of characterization analyses of AP-NLC prepared according to the optimal prescription were carried out using transmission electron microscopy (TEM), differential scanning calorimetry (DSC), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FT-IR). Subsequent screening of the lyophilization protectants revealed that mannitol could better maintain the lyophilization effect. The in vitro hemolysis assay of this formulation indicated that it may be safe for intravenous injection. Moreover, AP-NLC presented a greater ability to inhibit the proliferation, migration, and invasion of NCI-H1299 cells compared to AP. Our results suggest that AP-NLC is a safe and effective nano-delivery vehicle that may have beneficial potential in the treatment of NSCLC.
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Affiliation(s)
- Xiaoxue Wang
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
| | - Jinli Liu
- The Affiliated Hongqi Hospital, Mudanjiang Medical University, Mudanjiang 157000, China;
| | - Yufei Ma
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
| | - Xinyu Cui
- Department of Public Health, Mudanjiang Medical University, Mudanjiang 157000, China;
| | - Cong Chen
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
| | - Guowei Zhu
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
| | - Yue Sun
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
| | - Lei Tong
- Department of Pharmacy, Mudanjiang Medical University, Mudanjiang 157000, China; (X.W.); (Y.M.); (C.C.); (G.Z.); (Y.S.)
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Woźniak P, Kleczka A, Jasik K, Kabała-Dzik A, Dzik R, Stojko J. The Effect of Natural Substances Contained in Bee Products on Prostate Cancer in In Vitro Studies. Molecules 2023; 28:5719. [PMID: 37570691 PMCID: PMC10420981 DOI: 10.3390/molecules28155719] [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: 07/03/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Prostate cancer is a common cancer in men in older age groups. The WHO forecasts an increase in the incidence of prostate cancer in the coming years. Patients may not respond to treatment, and may not tolerate the side effects of chemotherapy. Compounds of natural origin have long been used in the prevention and treatment of cancer. Flavonoids obtained from natural products, e.g., propolis, are compounds with proven antibacterial and antiviral efficacy which modulate the immune response and may be useful as adjuvants in chemotherapy. The main aim of the present study was to evaluate the cytotoxic and pro-apoptotic properties of selected flavonoids on prostate cancer cells of the LNCaP line. The compounds used in this study were CAPE, curcumin (CUR), and quercetin (QUE). Mitochondrial and lysosome metabolism was assessed by the XTT-NR-SRB triple assay as well as by the fluorescent staining techniques. Staining for reactive oxygen species was performed as well. The experiment showed that each of the tested compounds has a cytotoxic effect on the LNCaP cell line. Different types of cell death were induced by the tested compounds. Apoptosis was induced by quercetin, while autophagy-specific changes were observed after using CAPE. Compounds obtained from other bee products have antiproliferative and cytotoxic activity against LNCaP prostate cancer cells.
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Affiliation(s)
- Przemysław Woźniak
- Department of Toxicology and Bioanalysis, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland; (P.W.); (J.S.)
| | - Anna Kleczka
- Department of Pathology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland; (A.K.); (K.J.)
| | - Krzysztof Jasik
- Department of Pathology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland; (A.K.); (K.J.)
| | - Agata Kabała-Dzik
- Department of Pathology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland; (A.K.); (K.J.)
| | - Radosław Dzik
- Faculty of Biomedical Engineering, Department of Biosensors and Processing of Biomedical Signals, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, Poland;
| | - Jerzy Stojko
- Department of Toxicology and Bioanalysis, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, 41-200 Sosnowiec, Poland; (P.W.); (J.S.)
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Muñoz AL, Cuéllar AF, Arévalo G, Santamaría BD, Rodríguez AK, Buendia-Atencio C, Reyes Chaparro A, Tenorio Barajas AY, Segura NA, Bello F, Suárez AI, Rangel HR, Losada-Barragán M. Antiviral activity of myricetin glycosylated compounds isolated from Marcetia taxifolia against chikungunya virus. EXCLI JOURNAL 2023; 22:716-731. [PMID: 37662709 PMCID: PMC10471840 DOI: 10.17179/excli2023-6242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 07/20/2023] [Indexed: 09/05/2023]
Abstract
The chikungunya virus (CHIKV) has produced epidemic outbreaks of significant public health impact. The clinical symptoms of this disease are fever, polyarthralgia, and skin rash, generally self-limiting, although patients may develop a chronic disabling condition or suffer lethal complications. Unfortunately, there is no specific treatment or vaccine available. Thus, the search for effective therapies to control CHIKV infection is an urgent need. This study evaluated the antiviral activity of flavonoids isolated from Marcetia taxifolia by in vitro and in silico analysis. Cytotoxicity of compounds was determined by MTT assay and viral load was assessed in cell substrates supernatants by plaque-forming and RT-qPCR assays. Selected molecules were analyzed by molecular docking assays. Myricetin 3-rhamnoside (MR) and myricetin 3-(6-rhamnosylgalactoside) (MRG) were tested for antiviral assays and analyzed by the TCID50 method and RT-qPCR. MR exhibited dose-dependent antiviral activity, reducing viral titer at concentrations of 150-18.8 μg/mL by at least 1-log. Similarly, MRG showed a significant decrease in viral titer at concentrations of 37.5, 9.4, and 2.3 μg/mL. RT-qPCR analysis also displayed a substantial reduction of CHIKV RNA for both flavonoids. Furthermore, molecular docking of the selected flavonoids proposed the nsP3 macrodomain as a possible target of action. Our study reveals that MR and MRG could be considered promising anti-CHIKV therapeutic agents. Molecular modeling studies showed MR and MRG ligands with a high affinity for the N-terminal region of the nsP3 macrodomain, postulating them as a potential target of action for the CHIKV control.
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Affiliation(s)
- Ana Luisa Muñoz
- Faculty of Science, Universidad Antonio Nariño (UAN), Bogotá 110231, Colombia
| | | | - Gabriela Arévalo
- Faculty of Science, Universidad Antonio Nariño (UAN), Bogotá 110231, Colombia
| | | | - Anny K. Rodríguez
- Faculty of Science, Universidad Antonio Nariño (UAN), Bogotá 110231, Colombia
| | | | - Andrés Reyes Chaparro
- Escuela Nacional de Ciencias Biológicas (ENCB), Departamento de Morfología, del Instituto Politécnico Nacional (IPN), Mexico
| | - Aldo Yair Tenorio Barajas
- Facultad de Ciencias Físicomatemáticas, Benemérita Universidad Autónoma de Puebla C.U. Puebla, Puebla, Mexico
| | - Nidya Alexandra Segura
- Faculty of Science, Universidad Pedagógica y Tecnológica de Colombia, Tunja 150003, Colombia
| | - Felio Bello
- Faculty of Agricultural and Livestock Sciences, Program of Veterinary Medicine, Universidad de La Salle, Bogotá 110141, Colombia
| | - Alírica I. Suárez
- Natural Products Laboratory, Faculty of Pharmacy, Universidad Central de Venezuela, Caracas, Venezuela
| | - Héctor R. Rangel
- Molecular Virology Laboratory, Instituto Venezolano de Investigaciones Científicas, Caracas, Venezuela
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Hu T, Li L, Ma Q. Research Progress of Immunomodulation on Anti-COVID-19 and the Effective Components from Traditional Chinese Medicine. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2023; 51:1337-1360. [PMID: 37465964 DOI: 10.1142/s0192415x23500611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
SARS-CoV-2 has posed a threat to the health of people around the world because of its strong transmission and high virulence. Currently, there is no specific medicine for the treatment of COVID-19. However, for a wide variety of medicines used to treat COVID-19, traditional Chinese medicine (TCM) plays a major role. In this paper, the effective treatment of COVID-19 using TCM was consulted first, and several Chinese medicines that were frequently used apart from their huge role in treating it were found. Then, when exploring the active ingredients of these herbs, it was discovered that most of them contained flavonoids. Therefore, the structure and function of the potential active substances of flavonoids, including flavonols, flavonoids, and flavanes, respectively, are discussed in this paper. According to the screening data, these flavonoids can bind to the key proteins of SARS-CoV-2, 3CLpro, PLpro, and RdRp, respectively, or block the interface between the viral spike protein and ACE2 receptor, which could inhibit the proliferation of coronavirus and prevent the virus from entering human cells. Besides, the effects of flavonoids on the human body systems are expounded on in this paper, including the respiratory system, digestive system, and immune system, respectively. Normally, flavonoids boost the body's immune system. However, they can suppress the immune system when over immunized. Ultimately, this study hopes to provide a reference for the clinical drug treatment of COVID-19 patients, and more TCM can be put into the market accordingly, which is expected to promote the development of TCM on the international stage.
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Affiliation(s)
- Ting Hu
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan 430205, P. R. China
| | - Li Li
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Environmental Ecology and Biological Engineering, Wuhan Institute of Technology, Wuhan 430205, P. R. China
| | - Qin Ma
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences, Key Laboratory of Functional Foods, Ministry of Agriculture and Rural Affairs/ Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou 510610, P. R. China
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Zarenezhad E, Abdulabbas HT, Kareem AS, Kouhpayeh SA, Barbaresi S, Najafipour S, Mazarzaei A, Sotoudeh M, Ghasemian A. Protective role of flavonoids quercetin and silymarin in the viral-associated inflammatory bowel disease: an updated review. Arch Microbiol 2023; 205:252. [PMID: 37249707 DOI: 10.1007/s00203-023-03590-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/14/2023] [Accepted: 05/18/2023] [Indexed: 05/31/2023]
Abstract
Inflammatory bowel disease (IBD) is a chronic recurrent inflammation of the gastrointestinal tract (GIT). IBD patients are susceptible to various infections such as viral infections due to the long-term consumption of immunosuppressive drugs and biologics. The antiviral and IBD protective traits of flavonoids have not been entirely investigated. This study objective included an overview of the protective role of flavonoids quercetin and silymarin in viral-associated IBD. Several viral agents such as cytomegalovirus (CMV), Epstein-Barr virus (EBV), varicella zoster virus (VZV) and enteric viruses can be reactivated and thus develop or exacerbate the IBD conditions or eventually facilitate the disease remission. Flavonoids such as quercetin and silymarin are non-toxic and safe bioactive compounds with remarkable anti-oxidant, anti-inflammatory and anti-viral effects. Mechanisms of anti-inflammatory and antiviral effects of silymarin and quercetin mainly include immune modulation and inhibition of caspase enzymes, viral binding and replication, RNA synthesis, viral proteases and viral assembly. In the nutraceutical sector, natural flavonoids low bioavailability and solubility necessitate the application of delivery systems to enhance their efficacy. This review study provided an updated understanding of the protective role of quercetin and silymarin against viral-associated IBD.
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Affiliation(s)
- Elham Zarenezhad
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Hussein T Abdulabbas
- Department of Medical Microbiology, Medical College, Al Muthanna University, Al Muthanna, Iraq
| | - Ahmed Shayaa Kareem
- Department of Medical Laboratories Techniques, Imam Ja'afar Al-Sadiq University, Al-Muthanna, 66002, Iraq
| | - Seyed Amin Kouhpayeh
- Department of Pharmacology, Faculty of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Silvia Barbaresi
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | - Sohrab Najafipour
- Department of Microbiology, Faculty of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Abdulbaset Mazarzaei
- Department of Immunology, School of Medicine, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | - Mitra Sotoudeh
- Department of Nutrition, School of Medicine, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | - Abdolmajid Ghasemian
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran.
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Jeong SH, Kim HH, Park MY, Bhosale PB, Abusaliya A, Won CK, Park KI, Kim E, Heo JD, Kim HW, Ahn M, Seong JK, Kim GS. Flavones: The Apoptosis in Prostate Cancer of Three Flavones Selected as Therapeutic Candidate Models. Int J Mol Sci 2023; 24:ijms24119240. [PMID: 37298192 DOI: 10.3390/ijms24119240] [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: 04/04/2023] [Revised: 05/01/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
Cancer is a widespread but dangerous disease that can strike anyone and is the second 1leading cause of death worldwide. Prostate cancer, in particular, is a prevalent cancer that occurs in men, and much research is being done on its treatment. Although chemical drugs are effective, they have various side effects, and accordingly, anticancer drugs using natural products are emerging. To date, many natural candidates have been discovered, and new drugs are being developed as drugs to treat prostate cancer. Representative candidate compounds that have been studied to be effective in prostate cancer include apigenin, acacetin and tangeretin of the flavone family among flavonoids. In this review, we look at the effects of these three flavones on prostate cancer cells via apoptosis in vitro and in vivo. Furthermore, in addition to the existing drugs, we suggest the three flavones and their effectiveness as natural anticancer agents, a treatment model for prostate cancer.
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Affiliation(s)
- Se Hyo Jeong
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Hun Hwan Kim
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Min Young Park
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Pritam Bhagwan Bhosale
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Abuyaseer Abusaliya
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Chung Kil Won
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Kwang Il Park
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Eunhye Kim
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
| | - Jeong Doo Heo
- Biological Resources Research Group, Gyeongnam Department of Environment Toxicology and Chemistry, Korea Institute of Toxicology, 17 Jegok-gil, Jinju 52834, Republic of Korea
| | - Hyun Wook Kim
- Division of Animal Bioscience & Integrated Biotechnology, Jinju 52725, Republic of Korea
| | - Meejung Ahn
- Department of Animal Science, College of Life Science, Sangji University, Wonju 26339, Republic of Korea
| | - Je Kyung Seong
- Laboratory of Developmental Biology and Genomics, BK21 PLUS Program for Creative Veterinary Science Research, Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
| | - Gon Sup Kim
- Department of Veterinary Medicine, Research Institute of Life Science, Gyeongsang National University, 501 Jinju-daero, Jinju 52828, Republic of Korea
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Nabil-Adam A, E. Elnosary M, L. Ashour M, M. Abd El-Moneam N, A. Shreadah M. Flavonoids Biosynthesis in Plants as a Defense Mechanism: Role and Function Concerning Pharmacodynamics and Pharmacokinetic Properties. FLAVONOID METABOLISM - RECENT ADVANCES AND APPLICATIONS IN CROP BREEDING 2023. [DOI: 10.5772/intechopen.108637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Flavonoids are a major class of secondary metabolites that comprises more than 6000 compounds that have been identified. They are biosynthesized via the phenylpropanoid metabolic pathway that involves groups of enzymes such as isomerases, hydroxylases, and reductases that greatly affect the determination of the flavonoid skeleton. For example, transferase enzymes responsible for the modification of sugar result in changes in the physiological activity of the flavonoids and changes in their physical properties, such as solubility, reactivity, and interaction with cellular target molecules, which affect their pharmacodynamics and pharmacokinetic properties. In addition, flavonoids have diverse biological activities such as antioxidants, anticancer, and antiviral in managing Alzheimer’s disease. However, most marine flavonoids are still incompletely discovered because marine flavonoid biosynthesis is produced and possesses unique substitutions that are not commonly found in terrestrial bioactive compounds. The current chapter will illustrate the importance of flavonoids’ role in metabolism and the main difference between marine and terrestrial flavonoids.
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Zheleznichenko T, Voronkova M, Asbaganov S, Kukushkina T, Filippova E, Protsenko M, Mazurkova N, Novikova T. Impact of different Agrobacterium rhizogenes strains on secondary metabolites accumulation in Nitraria schoberi L. hairy roots and antiviral activity of their extracts against influenza virus of subtypes A (H5N1) and A (H3N2). IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY. PLANT : JOURNAL OF THE TISSUE CULTURE ASSOCIATION 2023; 59:1-15. [PMID: 37363438 PMCID: PMC10101541 DOI: 10.1007/s11627-023-10343-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/20/2023] [Indexed: 06/28/2023]
Abstract
To optimize protocol for obtaining hairy roots of Nitraria schoberi L. with high antiviral activities, factors such as four strain types of Agrobacterium rhizogenes (A4, ATCC15834, R-1601, 8196), two explant types, namely cotyledonous and primary leaves of seedlings, and different cultivation durations (30 and 90 d) were studied. The formation of hairy roots was observed after 2 to 4 wk of incubation, depending on the type of explant and the strain of A. rhizogenes used. The maximum transformation frequency (85.7%) was observed in the cotyledons genetically modified with the strain ATCC15834. The transgenic nature of hairy roots was revealed by PCR with primers to the Agrobacterium oncogenes rolB and rolC. The absence of contamination of the culture by A. rhizogenes was confirmed by primers to the virC and virD1 genes. Phytochemical analysis showed that accumulation of individual metabolites in the line samples exceeded their levels in the native Nitraria roots. Catechin content in the cultures of long-term cultivation (90 d) was found 1.4 to 2.2 times higher than the same samples of short cultivation (30 d) and 4.8 to 10.8 times higher in comparison with the native roots. The most productive in terms of catechin level were hairy roots of long-term cultivation obtained during the transformation of primary leaves of N. schoberi seedlings with ATCC15834 strain. These data were consistent with the highest antiviral activities against influenza viruses of A (H5N1) and A (H3N2) subtypes with neutralization indexes 6.5 to 6.75 log10, and selectivity index values were in the range 15.4 to 16.4.
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Affiliation(s)
- Tatiana Zheleznichenko
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, Zolotodolinskaya, 101, 630090 Novosibirsk, Russian Federation
- Novosibirsk State University, Pirogova 2, 630090 Novosibirsk, Russian Federation
| | - Mariya Voronkova
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, Zolotodolinskaya, 101, 630090 Novosibirsk, Russian Federation
| | - Sergey Asbaganov
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, Zolotodolinskaya, 101, 630090 Novosibirsk, Russian Federation
| | - Tatyana Kukushkina
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, Zolotodolinskaya, 101, 630090 Novosibirsk, Russian Federation
| | - Ekaterina Filippova
- State Research Center of Virology and Biotechnology “VECTOR” 630559, Koltsovo, Novosibirsk Region, Russian Federation
| | - Mariya Protsenko
- State Research Center of Virology and Biotechnology “VECTOR” 630559, Koltsovo, Novosibirsk Region, Russian Federation
| | - Natalya Mazurkova
- State Research Center of Virology and Biotechnology “VECTOR” 630559, Koltsovo, Novosibirsk Region, Russian Federation
| | - Tatyana Novikova
- Central Siberian Botanical Garden of the Siberian Branch of the Russian Academy of Sciences, Zolotodolinskaya, 101, 630090 Novosibirsk, Russian Federation
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Chen N, Jiang D, Shao B, Bai T, Chen J, Liu Y, Zhang Z, Zhou Y, Wang X, Zhu Z. Anti-BVDV Activity of Traditional Chinese Medicine Monomers Targeting NS5B (RNA-Dependent RNA Polymerase) In Vitro and In Vivo. Molecules 2023; 28:3413. [PMID: 37110647 PMCID: PMC10145726 DOI: 10.3390/molecules28083413] [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: 02/09/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Natural products have emerged as "rising stars" for treating viral diseases and useful chemical scaffolds for developing effective therapeutic agents. The nonstructural protein NS5B (RNA-dependent RNA polymerase) of NADL strain BVDV was used as the action target based on a molecular docking technique to screen herbal monomers for anti-BVDV viral activity. The in vivo and in vitro anti-BVDV virus activity studies screened the Chinese herbal monomers with significant anti-BVDV virus effects, and their antiviral mechanisms were initially explored. The molecular docking screening showed that daidzein, curcumin, artemisinine, and apigenin could interact with BVDV-NADL-NS5B with the best binding energy fraction. In vitro and in vivo tests demonstrated that none of the four herbal monomers significantly affected MDBK cell activity. Daidzein and apigenin affected BVDV virus replication mainly in the attachment and internalization phases, artemisinine mainly in the replication phase, and curcumin was active in the attachment, internalization, replication, and release phases. In vivo tests demonstrated that daidzein was the most effective in preventing and protecting BALB/C mice from BVDV infection, and artemisinine was the most effective in treating BVDV infection. This study lays the foundation for developing targeted Chinese pharmaceutical formulations against the BVDV virus.
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Affiliation(s)
- Nannan Chen
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
| | - Dongjun Jiang
- Shandong Collaborative Innovation Center for Diagnosis, Treatment and Behavioral Interventions of Mental Disorders, Institute of Mental Health, Jining Medical University, Jining 272067, China;
| | - Baihui Shao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
| | - Tongtong Bai
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
| | - Jinwei Chen
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
| | - Yu Liu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
- Engineering Research Center for Prevention and Control of Cattle Diseases, Daqing 163319, China
| | - Zecai Zhang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
- Engineering Research Center for Prevention and Control of Cattle Diseases, Daqing 163319, China
| | - Yulong Zhou
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
- Engineering Research Center for Prevention and Control of Cattle Diseases, Daqing 163319, China
| | - Xue Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
- Engineering Research Center for Prevention and Control of Cattle Diseases, Daqing 163319, China
| | - Zhanbo Zhu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163319, China; (N.C.); (B.S.); (T.B.); (J.C.); (Y.L.); (Z.Z.); (Y.Z.); (X.W.)
- Key Laboratory of Bovine Disease Control in Northeast China, Ministry of Agriculture and Rural Affairs, Daqing 163319, China
- Engineering Research Center for Prevention and Control of Cattle Diseases, Daqing 163319, China
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Kafoud A, Salahuddin Z, Ibrahim RS, Al-Janahi R, Mazurakova A, Kubatka P, Büsselberg D. Potential Treatment Options for Neuroblastoma with Polyphenols through Anti-Proliferative and Apoptotic Mechanisms. Biomolecules 2023; 13:563. [PMID: 36979499 PMCID: PMC10046851 DOI: 10.3390/biom13030563] [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: 01/24/2023] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 03/22/2023] Open
Abstract
Neuroblastoma (NB) is an extracranial tumor of the peripheral nervous system arising from neural crest cells. It is the most common malignancy in infants and the most common extracranial solid tumor in children. The current treatment for high-risk NB involves chemotherapy and surgical resection followed by high-dose chemotherapy with autologous stem-cell rescue and radiation treatment. However, those with high-risk NB are susceptible to relapse and the long-term side effects of standard chemotherapy. Polyphenols, including the sub-class of flavonoids, contain more than one aromatic ring with hydroxyl groups. The literature demonstrates their utility in inducing the apoptosis of neuroblastoma cells, mostly in vitro and some in vivo. This review explores the use of various polyphenols outlined in primary studies, underlines the pathways involved in apoptotic activity, and discusses the dosage and delivery of these polyphenols. Primary studies were obtained from multiple databases with search the terms "neuroblastoma", "flavonoid", and "apoptosis". The in vitro studies showed that polyphenols exert an apoptotic effect on several NB cell lines. These polyphenols include apigenin, genistein, didymin, rutin, quercetin, curcumin, resveratrol, butein, bisphenols, and various plant extracts. The mechanisms of the therapeutic effects include calpain-dependent pathways, receptor-mediated apoptosis, and, notably, and most frequently, mitochondrial apoptosis pathways, including the mitochondrial proteins Bax and Bcl-2. Overall, polyphenols demonstrate potency in decreasing NB proliferation and inducing apoptosis, indicating significant potential for further in vivo research.
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Affiliation(s)
- Aisha Kafoud
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
| | - Zoya Salahuddin
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
| | - Raghad Sabaawi Ibrahim
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
| | - Reem Al-Janahi
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
| | - Alena Mazurakova
- Department of Anatomy, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Dietrich Büsselberg
- Weill Cornell Medicine-Qatar, Education City, Qatar Foundation, Doha P.O. Box 24144, Qatar
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Yi XX, Zhou HF, He Y, Yang C, Yu L, Wan HT, Chen J. The potential mechanism of the Ruhao Dashi formula in treating acute pneumonia via network pharmacology and molecular docking. Medicine (Baltimore) 2023; 102:e33276. [PMID: 36930096 PMCID: PMC10019263 DOI: 10.1097/md.0000000000033276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/23/2023] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND Acute pneumonia (AP) has a high seasonal prevalence every year, which seriously threatens the lives and health of patients. Six traditional Chinese medicines in Ruhao Dashi formula (RDF) have excellent antiinflammatory, antibacterial, and antiviral effects. RDF is commonly used in the clinical treatment of AP. However, the mechanism and target of RDF are unclear. Therefore, this study aimed to use network pharmacology and molecular docking to evaluate the target and mechanism of RDF in the treatment of AP. METHODS The Herbs and Disease Gene databases were searched to identify common targets of AP and RDF. Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, and Protein-Protein Interaction (PPI) network analyses were performed to identify the potential molecular mechanisms behind RDF. Molecular docking was performed to compare the binding activities of the active molecules with that of the target protein. RESULTS The "drug-component-common target" network contained 64 active compounds and 134 targets. GO and KEGG analyses indicated that RDF could act by regulating cell death, cell proliferation, apoptosis, and hypoxic response. The PPI network and "pathway-target" network identified 31 core targets. Molecular docking revealed that the 14 active ingredients of RDF bind vigorously to the core targets. CONCLUSION Through network pharmacology and molecular docking, we found that RDF contains 14 active components and 31 core AP targets. These targets were linked to the development of an antiinflammatory response and could be used to develop new drugs to treat AP.
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Affiliation(s)
- Xiu-Xiu Yi
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hui-Fen Zhou
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yu He
- School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, China
| | - Can Yang
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Li Yu
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hai-Tong Wan
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jing Chen
- School of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
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Samec M, Mazurakova A, Lucansky V, Koklesova L, Pecova R, Pec M, Golubnitschaja O, Al-Ishaq RK, Caprnda M, Gaspar L, Prosecky R, Gazdikova K, Adamek M, Büsselberg D, Kruzliak P, Kubatka P. Flavonoids attenuate cancer metabolism by modulating Lipid metabolism, amino acids, ketone bodies and redox state mediated by Nrf2. Eur J Pharmacol 2023; 949:175655. [PMID: 36921709 DOI: 10.1016/j.ejphar.2023.175655] [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: 01/03/2023] [Revised: 02/20/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023]
Abstract
Metabolic reprogramming of cancer cells is a common hallmark of malignant transformation. The preference for aerobic glycolysis over oxidative phosphorylation in tumors is a well-studied phenomenon known as the Warburg effect. Importantly, metabolic transformation of cancer cells also involves alterations in signaling cascades contributing to lipid metabolism, amino acid flux and synthesis, and utilization of ketone bodies. Also, redox regulation interacts with metabolic reprogramming during malignant transformation. Flavonoids, widely distributed phytochemicals in plants, exert various beneficial effects on human health through modulating molecular cascades altered in the pathological cancer phenotype. Recent evidence has identified numerous flavonoids as modulators of critical components of cancer metabolism and associated pathways interacting with metabolic cascades such as redox balance. Flavonoids affect lipid metabolism by regulating fatty acid synthase, redox balance by modulating nuclear factor-erythroid factor 2-related factor 2 (Nrf2) activity, or amino acid flux and synthesis by phosphoglycerate mutase 1. Here, we discuss recent preclinical evidence evaluating the impact of flavonoids on cancer metabolism, focusing on lipid and amino acid metabolic cascades, redox balance, and ketone bodies.
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Affiliation(s)
- Marek Samec
- Department of Pathophysiology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Alena Mazurakova
- Department of Anatomy, Comenius University in Bratislava, Martin, Slovakia
| | - Vincent Lucansky
- Biomedical Centre Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01, Martin, Slovakia
| | - Renata Pecova
- Department of Pathophysiology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Martin Pec
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia
| | - Olga Golubnitschaja
- Predictive, Preventive, Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
| | | | - Martin Caprnda
- 1(st) Department of Internal Medicine, Faculty of Medicine, Comenius University and University Hospital, Bratislava, Slovakia
| | - Ludovit Gaspar
- Faculty of Health Sciences, University of Ss. Cyril and Methodius in Trnava, Trnava, Slovakia
| | - Robert Prosecky
- 2(nd) Department of Internal Medicine, Faculty of Medicine, Masaryk University and St. Anne´s University Hospital, Brno, Czech Republic; International Clinical Research Centre, St. Anne's University Hospital and Masaryk University, Brno, Czech Republic
| | - Katarina Gazdikova
- Department of Nutrition, Faculty of Nursing and Professional Health Studies, Slovak Medical University, Bratislava, Slovakia; Department of General Medicine, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia.
| | - Mariusz Adamek
- Department of Thoracic Surgery, Medical University of Silesia, Katowice, Poland
| | | | - Peter Kruzliak
- 2(nd) Department of Surgery, Faculty of Medicine, Masaryk University and St. Anne´s University Hospital, Brno, Czech Republic.
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, Martin, Slovakia.
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Mbatha LS, Akinyelu J, Chukwuma CI, Mokoena MP, Kudanga T. Current Trends and Prospects for Application of Green Synthesized Metal Nanoparticles in Cancer and COVID-19 Therapies. Viruses 2023; 15:741. [PMID: 36992450 PMCID: PMC10054370 DOI: 10.3390/v15030741] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
Cancer and COVID-19 have been deemed as world health concerns due to the millions of lives that they have claimed over the years. Extensive efforts have been made to develop sophisticated, site-specific, and safe strategies that can effectively diagnose, prevent, manage, and treat these diseases. These strategies involve the implementation of metal nanoparticles and metal oxides such as gold, silver, iron oxide, titanium oxide, zinc oxide, and copper oxide, formulated through nanotechnology as alternative anticancer or antiviral therapeutics or drug delivery systems. This review provides a perspective on metal nanoparticles and their potential application in cancer and COVID-19 treatments. The data of published studies were critically analysed to expose the potential therapeutic relevance of green synthesized metal nanoparticles in cancer and COVID-19. Although various research reports highlight the great potential of metal and metal oxide nanoparticles as alternative nanotherapeutics, issues of nanotoxicity, complex methods of preparation, biodegradability, and clearance are lingering challenges for the successful clinical application of the NPs. Thus, future innovations include fabricating metal nanoparticles with eco-friendly materials, tailor making them with optimal therapeutics for specific disease targeting, and in vitro and in vivo evaluation of safety, therapeutic efficiency, pharmacokinetics, and biodistribution.
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Affiliation(s)
- Londiwe Simphiwe Mbatha
- Department of Biotechnology and Food Science, Durban University of Technology, P.O. Box 1334, Durban 4000, South Africa
| | - Jude Akinyelu
- Department of Biochemistry, Federal University Oye-Ekiti, Private Mail Bag 373, Ekiti State 370111, Nigeria
| | - Chika Ifeanyi Chukwuma
- Centre for Quality of Health and Living, Faculty of Health and Environmental Sciences, Central University of Technology, Private Bag X20539, Bloemfontein 9301, South Africa
| | - Mduduzi Paul Mokoena
- Department of Pathology, Pre-Clinical Sciences Division, University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa
| | - Tukayi Kudanga
- Department of Biotechnology and Food Science, Durban University of Technology, P.O. Box 1334, Durban 4000, South Africa
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Yu W, Zhang B, Hong X, Cai H, Wang Y, Lu J, Hu X, Cao B. Identification of desoxyrhapontigenin as a novel antiviral agent against congenital Zika virus infection. Antiviral Res 2023; 211:105542. [PMID: 36646387 DOI: 10.1016/j.antiviral.2023.105542] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/08/2023] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Zika virus (ZIKV) infection arises as a global health threat owing to its association with Guillain-Barre syndrome and microcephaly in adults and fetuses since the most recent epidemics. Although extraordinary efforts have been underway globally to identify safe and effective treatments for ZIKV, therapeutic progressions seem to remain stagnant, especially for treating congenital ZIKV infection. Bio-compounds from medicinal plants evolutionarily optimized as drug-like molecules offer eligible sources of pharmaceuticals and lead drugs to fight against viral infections. Here, we identified desoxyrhapontigenin (DES), a naturally occurring bioactive product, as the strongest inhibitory compound against ZIKV infection among six conventional polyphenols in vitro. We also leveraged the trophoblast cell line, human trophoblast stem cells, and complex placental organoid models to provide solid evidence to support the anti-ZIKV bioactivity of DES. Notably, DES treatment effectively reduced the ZIKV burden in serum and target tissues, and correspondingly improved ZIKV-induced pathologic changes including weight loss, tissue inflammation, cell apoptosis, and adverse pregnancy outcomes, while it did not lead to obvious toxicity in both adult and pregnant mice. Furthermore, mechanistic studies revealed that DES could suppress ZIKV entry via dual mechanisms of direct targeting ZIKV E proteins and downregulating putative ZIKV receptors. These findings elucidate a previously unappreciated protective role of desoxyrhapontigenin against ZIKV infection both in vitro and in vivo, which shed light on the development of a novel and potent treatment for congenital ZIKV infection.
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Affiliation(s)
- Wenzhe Yu
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China
| | - Beiang Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361002, China
| | - Xiao Hong
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China
| | - Han Cai
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China
| | - Yinan Wang
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China
| | - Jinhua Lu
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China
| | - Xiaoqian Hu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, Fujian, 361002, China.
| | - Bin Cao
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361002, China.
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The Degree of Hydroxylation of Phenolic Rings Determines the Ability of Flavonoids and Stilbenes to Inhibit Calcium-Mediated Membrane Fusion. Nutrients 2023; 15:nu15051121. [PMID: 36904120 PMCID: PMC10005302 DOI: 10.3390/nu15051121] [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: 01/30/2023] [Revised: 02/11/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
This paper discusses the possibility of using plant polyphenols as viral fusion inhibitors with a lipid-mediated mechanism of action. The studied agents are promising candidates for the role of antiviral compounds due to their high lipophilicity, low toxicity, bioavailability, and relative cheapness. Fluorimetry of calcein release at the calcium-mediated fusion of liposomes, composed of a ternary mixture of dioleoyl phosphatidylcholine, dioleoyl phosphatidylglycerol, and cholesterol, in the presence of 4'-hydroxychalcone, cardamonin, isoliquiritigenin, phloretin, resveratrol, piceatannol, daidzein, biochanin A, genistein, genistin, liquiritigenin, naringenin, catechin, taxifolin, and honokiol, was performed. It was found that piceatannol significantly inhibited the calcium-induced fusion of negatively charged vesicles, while taxifolin and catechin showed medium and low antifusogenic activity, respectively. As a rule, polyphenols containing at least two OH-groups in both phenolic rings were able to inhibit the calcium-mediated fusion of liposomes. In addition, there was a correlation between the ability of the tested compounds to inhibit vesicle fusions and to perturb lipid packing. We suggest that the antifusogenic action of polyphenols was determined by the depth of immersion and the orientation of the molecules in the membrane.
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42
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Dihydromyricetin Inhibits Pseudorabies Virus Multiplication In Vitro by Regulating NF-κB Signaling Pathway and Apoptosis. Vet Sci 2023; 10:vetsci10020111. [PMID: 36851415 PMCID: PMC9961748 DOI: 10.3390/vetsci10020111] [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: 11/30/2022] [Revised: 01/12/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Pseudorabies virus (PRV) infections have caused huge economic losses to the breeding industry worldwide, especially pig husbandry. PRV could threaten human health as an easily ignored zoonotic pathogen. The emergence of new mutants significantly reduced the protective effect of vaccination, indicating an urgent need to develop specific therapeutic drugs for PRV infection. In this study, we found that dihydromyricetin (DMY) could dose-dependently restrain PRV infection in vitro with an IC50 of 161.34 μM; the inhibition rate of DMY at a concentration of 500 μM was 92.16 %. Moreover, the mode of action showed that DMY directly inactivated PRV virion and inhibited viral adsorption and cellular replication. DMY treatment could improve PRV-induced abnormal changes of the NF-κB signaling pathway and excessive inflammatory response through regulation of the contents of IκBα and p-P65/P65 and the transcriptional levels of cytokines (TNF-α, IL-1β and IL-6). Furthermore, DMY promoted the apoptosis of PRV-infected cells through the regulation of the expressions of Bax and Bcl-xl and the transcriptional levels of Caspase-3, Bax, Bcl-2 and Bcl-xl, thereby limiting the production of progeny virus. These findings indicated that DMY could be a candidate drug for the treatment of PRV infection.
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Batra B, Srinivasan S, Gopalakrishnan SG, Patel CN, Kumar V, Sourirajan A, Dev K. Molecular insights into the interaction of eighteen different variants of SARS-CoV-2 spike proteins with sixteen therapeutically important phytocompounds: in silico approach. J Biomol Struct Dyn 2023; 41:12880-12907. [PMID: 36690609 DOI: 10.1080/07391102.2023.2169761] [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: 07/25/2022] [Accepted: 01/11/2023] [Indexed: 01/25/2023]
Abstract
SARS-CoV-2 has mutated many times among different populations. We analyzed wild-type spike protein and 18 different variants of SARS-CoV-2 spike protein known until the beginning of 2022 (alpha, beta, B.1.429, B.1.616, B.1.620, B.1.617.3, C.1.2, delta, epsilon, eta, gamma, iota, kappa, lambda, mu, omicron, theta, and zeta) for their interaction with 16 phytocompounds and remdesivir, resulting into 425 combinations. The largest number of mutations has been reported in the omicron followed by delta variant. However, the virulence of the delta variant has been reported higher as compared to omicron. Mutations at a few locations (D215G, K417N, E484K, N501Y, D614G, and P681H) were common in most of the variants. 3 D structures of all the 18 spike proteins were created using SWISS-MODEL to test the binding affinities with caffeine theophylline, emodin, vitexin, berberine, curcumin, piperine, quercetin, artemisinin, carvacrol, capsaicin, tetrahydrocannabinol, cannabidiol, α- pinene, β- pinene and gingerol. Phytocompounds and mutant variants were prepared using AutoDock 4.2.6 software. Binding affinities of the selected phytocompounds with the different mutant spike proteins were achieved using AutoDock Vina. Out of all combinations investigated, the best binding affinities were observed with 3 variants of SAR-CoV-2 with 5 phytocompounds along with remdesivir. The range of best binding energies varied from -9.1 to -8.0 kcal/mol. Further, MD simulation was done for selected 9 phytocompound-spike mutant complexes for analyzing the stability of interactions for 100 ns. ADMET studies via ProTox-II and SwissADME displayed that phytocompounds are safe and less toxic in comparison to remdesivir.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bhavika Batra
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, Himachal Pradesh, India
| | - Suchetha Srinivasan
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, Himachal Pradesh, India
| | | | - Chirag N Patel
- Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, Maryland, USA
| | - Vikas Kumar
- Department of Biotechnology, University Institute of Biotechnology, Chandigarh University, Gharuan, Mohali, Punjab, India
| | - Anuradha Sourirajan
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, Himachal Pradesh, India
| | - Kamal Dev
- Faculty of Applied Sciences and Biotechnology, Shoolini University of Biotechnology and Management Sciences, Solan, Himachal Pradesh, India
- Department of Pharmacology and Toxicology, Wright State University, Dayton, Ohio, USA
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Tariq H, Asif S, Andleeb A, Hano C, Abbasi BH. Flavonoid Production: Current Trends in Plant Metabolic Engineering and De Novo Microbial Production. Metabolites 2023; 13:124. [PMID: 36677049 PMCID: PMC9864322 DOI: 10.3390/metabo13010124] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/23/2022] [Accepted: 01/10/2023] [Indexed: 01/14/2023] Open
Abstract
Flavonoids are secondary metabolites that represent a heterogeneous family of plant polyphenolic compounds. Recent research has determined that the health benefits of fruits and vegetables, as well as the therapeutic potential of medicinal plants, are based on the presence of various bioactive natural products, including a high proportion of flavonoids. With current trends in plant metabolite research, flavonoids have become the center of attention due to their significant bioactivity associated with anti-cancer, antioxidant, anti-inflammatory, and anti-microbial activities. However, the use of traditional approaches, widely associated with the production of flavonoids, including plant extraction and chemical synthesis, has not been able to establish a scalable route for large-scale production on an industrial level. The renovation of biosynthetic pathways in plants and industrially significant microbes using advanced genetic engineering tools offers substantial promise for the exploration and scalable production of flavonoids. Recently, the co-culture engineering approach has emerged to prevail over the constraints and limitations of the conventional monoculture approach by harnessing the power of two or more strains of engineered microbes to reconstruct the target biosynthetic pathway. In this review, current perspectives on the biosynthesis and metabolic engineering of flavonoids in plants have been summarized. Special emphasis is placed on the most recent developments in the microbial production of major classes of flavonoids. Finally, we describe the recent achievements in genetic engineering for the combinatorial biosynthesis of flavonoids by reconstructing synthesis pathways in microorganisms via a co-culture strategy to obtain high amounts of specific bioactive compounds.
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Affiliation(s)
- Hasnat Tariq
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Saaim Asif
- Department of Biosciences, COMSATS University, Islamabad 45550, Pakistan
| | - Anisa Andleeb
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRAE USC1328, Eure et Loir Campus, Université d’Orléans, 28000 Chartres, France
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
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Luo ED, Jiang HM, Chen W, Wang Y, Tang M, Guo WM, Diao HY, Cai NY, Yang X, Bian Y, Xing SS. Advancements in lead therapeutic phytochemicals polycystic ovary syndrome: A review. Front Pharmacol 2023; 13:1065243. [PMID: 36699064 PMCID: PMC9868606 DOI: 10.3389/fphar.2022.1065243] [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: 10/09/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is one of the most common endocrine diseases in women of reproductive age and features complex pathological symptoms and mechanisms. Existing medical treatments have, to some extent, alleviated the deterioration of PCOS. However, these strategies only temporarily control symptoms, with a few side effects and no preventive effect. Phytochemicals extracted from medicinal herbs and plants are vital for discovering novel drugs. In recent years, many kinds of research have proven that phytochemicals isolated from traditional Chinese medicine (TCM) and medicinal plants show significant potential in preventing, alleviating, and treating PCOS. Nevertheless, compared to the abundance of experimental literature and minimal specific-topic reviews related to PCOS, there is a lack of systematic reviews to summarize these advancements in this promising field. Under this background, we systematically document the progress of bioactive phytochemicals from TCM and medicinal plants in treating PCOS, including flavonoids, polyphenols, and alkaloids. According to the literature, these valuable phytochemicals demonstrated therapeutic effects on PCOS supported by in vivo and in vitro experiments, mainly depending on anti-inflammatory, antioxidation, improvement of hormone disorder and insulin resistance (IR), and alleviation of hyperinsulinemia. Based on the current progress, future research directions should emphasize 1) exploring bioactive phytochemicals that potentially mediate bone metabolism for the treatment of PCOS; 2) improving unsatisfactory bioavailability by using advanced drug delivery systems such as nanoparticles and antibody-conjugated drugs, as well as a chemical modification; 3) conducting in-depth research on the pathogenesis of PCOS to potentially impact the gut microbiota and its metabolites in the evolution of PCOS; 4) revealing the pharmacological effects of these bioactive phytochemicals on PCOS at the genetic level; and 5) exploring the hypothetical and unprecedented functions in regulating PCOS by serving as proteolysis-targeting chimeras and molecular glues compared with traditional small molecule drugs. In brief, this review aims to provide detailed mechanisms of these bioactive phytochemicals and hopefully practical and reliable insight into clinical applications concerning PCOS.
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Affiliation(s)
- Er-Dan Luo
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Hai-Mei Jiang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wei Chen
- Traditional Chinese Medicine Department, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Chengdu, China
| | - Mi Tang
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Wen-Mei Guo
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Hao-Yang Diao
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ning-Yuan Cai
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiao Yang
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ying Bian
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Chengdu, China
| | - Sha-Sha Xing
- GCP Institution, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
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Faria GM, Lemos APA, Anholeti MC, Paiva SR, Amorim LMF. The bioprospecting potential of Clusia fluminensis Planch. & Triana: a scoping review. AN ACAD BRAS CIENC 2023; 95:e20211605. [PMID: 37132746 DOI: 10.1590/0001-3765202320211605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 04/15/2022] [Indexed: 05/04/2023] Open
Abstract
Many biological activities are described for the Clusiaceae family. Clusia fluminensis, a species from Brazilian flora, is mainly employed for ornamental purposes. This review aimed to depict the current knowledge of C. fluminensis from a bioprospecting standpoint. "Clusia fluminensis" search term was applied in Scopus, Web of Science, PubMed and Bireme databases according to PRISMA-ScR statement. Selected papers on Phytochemistry or Bioactivity followed hand searching procedures. Bioactivity preclinical studies considered in vitro or in vivo biological systems, treated with plant extracts or isolated compounds. The outcomes were compared with standard or no treatment control groups. Critical appraisal of individual trials considered completeness in the research fields. Our results showed that 81% of the selected papers presented high level of completeness, 69% revealed phytochemical parameters and 31% biological applications of plant extracts and isolated compounds. Polyisoprenylated benzophenones, terpenoids, sterols and phenolic compounds were identified. Antiviral, insecticidal and snake antivenom activities were reported. In conclusion, the phytochemical data reinforce the reported activities. Potential applications in personal care, nutritional supplementation and pharmaceutical, food, chemical or textile industries were also identified. Toxicological and phytochemical complementary studies may be required.
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Affiliation(s)
- Giselle M Faria
- Universidade Federal Fluminense, Instituto de Biologia, Departamento de Biologia Celular e Molecular, Rua Prof. Marcos Waldemar de Freitas Reis, Bloco M, 311, São Domingos, 24210-201 Niterói, RJ, Brazil
| | - Ana Patricia A Lemos
- Universidade Federal Fluminense, Instituto de Biologia, Departamento de Biologia Celular e Molecular, Rua Prof. Marcos Waldemar de Freitas Reis, Bloco M, 311, São Domingos, 24210-201 Niterói, RJ, Brazil
| | - Maria C Anholeti
- Universidade Federal Fluminense, Faculdade de Farmácia, Departamento de Farmácia e Administração Farmacêutica, Rua Dr. Mario Vianna, 523, Santa Rosa, 24241-001 Niterói, RJ, Brazil
| | - Selma R Paiva
- Universidade Federal Fluminense, Instituto de Biologia, Departamento de Biologia Geral, Rua Prof. Marcos Waldemar de Freitas Reis, Bloco M, 111, São Domingos, 24210-201 Niterói, RJ, Brazil
- Programa de Pós-Graduação em Ciências Aplicadas a Produtos para Saúde, Universidade Federal Fluminense, Faculdade de Farmácia, Rua Dr. Mario Vianna, 523, Santa Rosa, 24241-001 Niterói, RJ, Brazil
| | - Lidia M F Amorim
- Universidade Federal Fluminense, Instituto de Biologia, Departamento de Biologia Celular e Molecular, Rua Prof. Marcos Waldemar de Freitas Reis, Bloco M, 311, São Domingos, 24210-201 Niterói, RJ, Brazil
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47
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Recovery of Naringin-Rich Flavonoid Extracts from Agroresidues with Anxiolytic- and Antidepressant-like Effects in Mice. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238507. [PMID: 36500599 PMCID: PMC9740236 DOI: 10.3390/molecules27238507] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/18/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022]
Abstract
Citrus paradisi species belong to the Rutaceae family, and it is commonly known as grapefruit. Grapefruit consumption involves a large amount of waste that goes to landfills and produces significant pollution affecting the human health. To examine this phenomenon, we designed an efficient chemical method that recovers naringin-rich flavonoid extracts from the fresh waste of grapefruits, by using the solvent impregnation resin method (SIR) with XAD-4 amberlite and either methanol or water as elution systems. Additionally, we focused on evaluating these extracts' anxiolytic- and antidepressant-like effects in behavioral predictive paradigms in mice. According to direct Principal Component Analysis (PCA) by NMR, and Direct Injection Electrospray Ionization-Mass Spectrometry (DIESI-MS), methanol extracts obtained after resin treatment were free of coumarin compounds and evinced had a high content of naringin. Poncirin, phenylalanine, chrysin 5,7-dimethyl ether, 5,7-dimethoxy-4'-hydroxyflavanone, 2,3-dihydro-2-(4-hydroxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one, tetrahydrocurcumin, corchoionoside C, 6'-coumaroyl-1'-O-[2-(3,4-dihydroxyphenyl) ethyl]-β-D-glucopyranoside were also detected. Naringin-rich methanol extract caused a clear anxiolytic-like effect in the Elevated Plus Maze (EPM) and the Hole-Board (HBT) Tests, increasing oral doses of this extract did not produce a sedative effect. A single oral dose caused an antidepressant-like effect in the Tail Suspension Test (TST), while repeated administrations of the methanol extract elicited a robust antidepressant effect in the Forced Swimming Test (FST) in mice. Our evidence highlights the importance of bioprospecting studies of organic waste with therapeutic potentials, such as anxiety and depression disorders.
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Elmowafy M, Alruwaili NK, Ahmad N, Kassem AM, Ibrahim MF. Quercetin-Loaded Mesoporous Silica Nanoparticle-Based Lyophilized Tablets for Enhanced Physicochemical Features and Dissolution Rate: Formulation, Optimization, and In Vitro Evaluation. AAPS PharmSciTech 2022; 24:6. [PMID: 36447021 DOI: 10.1208/s12249-022-02464-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/08/2022] [Indexed: 12/05/2022] Open
Abstract
Mesoporous silica nanoparticles (MSNPs) have been proposed as a potential approach for stabilizing the amorphous state of poorly water-soluble actives. This study aimed to improve the physiochemical characteristics of poorly water-soluble quercetin (QT) through a novel lyophilized formulation. Various parameters, including solvent polarity, QT-carrier mass ratio, and adsorption time, were studied to improve the loading of QT into MSNPs. The optimized loaded MSNPs were formulated into lyophilized tablets through a freeze-drying process using hydrophilic polyvinylpyrrolidone (PVP-K30) as a polymeric stabilizer and water-soluble sucrose as a cryoprotectant. The effect of PVP-K30 and sucrose on the particle size, disintegration time, friability, and time required to release 90% of QT were studied using 32 full factorial design. The optimized formula was characterized using different evaluating techniques; for instance, differential scanning calorimetry, X-ray diffractometry, Fourier transform infrared spectroscopy, drug content, moisture content, and saturation solubility. The analysis proved that QT was consistently kept in the nanosize range with a narrow size distribution. The loaded silica nanoparticles and the optimized formulation are in an amorphous state devoid of any chemical interaction with the silica matrix or the lyophilization excipients. The optimized formula also featured low friability (less than 1%), fast disintegration (< 30 s), and a pronounced enhancement in saturation solubility and dissolution rate. Briefly, we established that the lyophilized MSNPs-based tablet would be a potential strategy for improving the rate of dissolution and, ultimately, the bioavailability of the poorly water-soluble QT.
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Affiliation(s)
- Mohammed Elmowafy
- Department of Pharmaceutics, College of Pharmacy, Jouf University, P.O. Box 2014, Sakaka, Saudi Arabia.
| | - Nabil K Alruwaili
- Department of Pharmaceutics, College of Pharmacy, Jouf University, P.O. Box 2014, Sakaka, Saudi Arabia
| | - Naveed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Jouf University, P.O. Box 2014, Sakaka, Saudi Arabia
| | - Abdulsalam M Kassem
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Mohamed F Ibrahim
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
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49
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Ticona JC, Bilbao-Ramos P, Amesty Á, Flores N, Dea-Ayuela MA, Bazzocchi IL, Jiménez IA. Flavonoids from Piper Species as Promising Antiprotozoal Agents against Giardia intestinalis. Structure-Activity Relationship and Drug-Likeness Studies. Pharmaceuticals (Basel) 2022; 15:1386. [PMID: 36355559 PMCID: PMC9695682 DOI: 10.3390/ph15111386] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 12/05/2023] Open
Abstract
Diarrhea diseases caused by the intestinal protozoan parasite Giardia intestinalis are a major global health burden. Moreover, there is an ongoing need for novel anti-Giardia drugs due to drawbacks with currently available treatments. This paper reports on the isolation and structural elucidation of six new flavonoids (1-6), along with twenty-three known ones (7-29) from the Piper species. Their structures were established by spectroscopic and spectrometric techniques. Flavonoids were tested for in vitro antiprotozoal activity against Giardia intestinalis trophozoites. In addition, structure-activity relationship (SAR) and in silico ADME studies were performed to understand the pharmacophore and pharmacokinetic properties of these natural compounds. Eight flavonoids from this series exhibited remarkable activity in the micromolar range. Moreover, compound 4 was identified as having a 40-fold greater antiparasitic effect (IC50 61.0 nM) than the clinical reference drug, metronidazole (IC50 2.5 µM). This antiprotozoal potency was coupled with an excellent selectivity index (SI 233) on murine macrophages and in silico drug-likeness. SAR studies revealed that the substitution patterns, type of functional group, and flavonoid skeleton played an essential role in the activity. These findings highlight flavonoid 4 as a promising candidate to develop new drugs for the treatment of Giardia infections.
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Affiliation(s)
- Juan C. Ticona
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
- Instituto de Investigaciones Fármaco Bioquímicas, Facultad de Ciencias Farmacéuticas y Bioquímicas, Universidad Mayor de San Andrés, Avenida Saavedra 2224, Miraflores, La Paz, Bolivia
| | - Pablo Bilbao-Ramos
- Departamento de Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
| | - Ángel Amesty
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
| | - Ninoska Flores
- Instituto de Investigaciones Fármaco Bioquímicas, Facultad de Ciencias Farmacéuticas y Bioquímicas, Universidad Mayor de San Andrés, Avenida Saavedra 2224, Miraflores, La Paz, Bolivia
| | - M. Auxiliadora Dea-Ayuela
- Departamento de Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Departamento de Farmacia, Bioquímica y Biología Molecular, Universidad CEU-Cardenal Herrera, Avda. Seminario s/n, 46113 Moncada, Valencia, Spain
| | - Isabel L. Bazzocchi
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
| | - Ignacio A. Jiménez
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
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50
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Shrestha A, Marahatha R, Basnet S, Regmi BP, Katuwal S, Dahal SR, Sharma KR, Adhikari A, Chandra Basnyat R, Parajuli N. Molecular Docking and Dynamics Simulation of Several Flavonoids Predict Cyanidin as an Effective Drug Candidate against SARS-CoV-2 Spike Protein. Adv Pharmacol Pharm Sci 2022; 2022:3742318. [PMID: 36407836 PMCID: PMC9668477 DOI: 10.1155/2022/3742318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/13/2022] [Accepted: 10/15/2022] [Indexed: 09/08/2024] Open
Abstract
The in silico method has provided a versatile process of developing lead compounds from a large database in a short duration. Therefore, it is imperative to look for vaccinations and medications that can stop the havoc caused by SARS-CoV-2. The spike protein of SARS-CoV-2 is required for the viral entry into the host cells, hence inhibiting the virus from fusing and infecting the host. This study determined the binding interactions of 36 flavonoids along with two FDA-approved drugs against the spike protein receptor-binding domain of SARS-CoV-2 through molecular docking and molecular dynamics (MD) simulations. In addition, the molecular mechanics generalized Born surface area (MM/GBSA) approach was used to calculate the binding-free energy (BFE). Flavonoids were selected based on their in vitro assays on SARS-CoV and SARS-CoV-2. Our pharmacokinetics study revealed that cyanidin showed good drug-likeness, fulfilled Lipinski's rule of five, and conferred favorable toxicity parameters. Furthermore, MD simulations showed that cyanidin interacts with spike protein and alters the conformation and binding-free energy suited. Finally, an in vitro assay indicated that about 50% reduction in the binding of hACE2 with S1-RBD in the presence of cyanidin-containing red grapes crude extract was achieved at approximately 1.25 mg/mL. Hence, cyanidin may be a promising adjuvant medication for the SARS-CoV-2 spike protein based on in silico and in vitro research.
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Affiliation(s)
- Asmita Shrestha
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Rishab Marahatha
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078, USA
| | - Saroj Basnet
- Center for Drug Design and Molecular Simulation Division, Cancer Care and Research Center, Kathmandu, Nepal
| | - Bishnu P. Regmi
- Department of Chemistry, Florida Agricultural and Mechanical University, Tallahassee, FL 32307, USA
| | - Saurav Katuwal
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Salik Ram Dahal
- Department of Chemistry, Oklahoma State University, Stillwater, OK 74078, USA
| | - Khaga Raj Sharma
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Achyut Adhikari
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Ram Chandra Basnyat
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Niranjan Parajuli
- Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
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