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Haleem MIA, Gaballa MMS, El-Far AH, Taie HAA, Elshopakey GE. Mitigating impact of Glycyrrhiza glabra on virulent Newcastle disease virus challenge in chickens: clinical studies, histopathological alterations and molecular docking. Vet Res Commun 2024:10.1007/s11259-024-10530-w. [PMID: 39316350 DOI: 10.1007/s11259-024-10530-w] [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: 02/24/2024] [Accepted: 09/02/2024] [Indexed: 09/25/2024]
Abstract
BACKGROUND Newcastle disease (ND) is widely regarded as one of the most virulent and destructive viral infections that create chaos in the poultry industry and cause widespread epidemics and consequentially debilitating economic losses on a global scale in terms of chicken products. The current experiment evaluates the protective effect of Glycyrrhiza glabra ( G. glabra) against the Newcastle disease virus (NDV) in chickens. Ninety (90) 1-day-old SPF chicks were treated according to ethical approval (BUFVTM 05-02-22) as follows (1) non-treated non-challenged control group; (2) NDV group: Challenged with genotype VII ND virus; and (3) LE/NDV group: Challenged with the virus and intermittently treated with powdered extract of G. glabra roots (LE) in drinking water (0.5 g/L) before and after viral challenge. RESULT The water medication of NDV-challenged chicks has resulted in a significant decrease in the severity of clinical symptoms, morbidity, and mortality rates, as well as the quantity of virus shed, compared with the NDV group. Treatment with LE has led to a significant reduction in serum ALT and AST activities, blood glucose level, urea, and creatinine, and significant restoration of serum proteins. In addition, the treatment has resulted in a decrease in MDA and NO levels, as well as an increase in T-SOD and catalase activities compared with untreated challenged chicks. LE decreased IFN-γ and TLR-3 gene expression in comparison with the NDV group. The treated challenged birds had fewer macroscopically detectable lesions in their respiratory, digestive, and lymphoid organs than the untreated challenged birds. Microscopically, the LE/NDV group exhibited mild to moderate pathological changes in the respiratory and digestive systems as well as lymphoid tissues, in contrast to the NDV group, which exhibited severe pathological changes. Furthermore, molecular docking assessment proved the efficacy of G. glabra against viral proliferation and invasion. CONCLUSION We concluded that Glycyrrhiza glabra powdered extract at a dose of 0.5 g/L drinking water can effectively mitigate the debilitating effects of Newcastle disease in chickens.
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Affiliation(s)
- Marwa I Abdel Haleem
- Department of Avian and Rabbit Diseases, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Mohamed M S Gaballa
- Department of Pathology, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt
| | - Ali H El-Far
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour, University, Damanhour, 22511, Egypt
| | - Hanan A A Taie
- Plant Biochemistry Department, National Research Centre, 33 El-Bohouth St. (Former El- Tahrir St.), Dokki, Giza, 12622, Egypt
| | - Gehad E Elshopakey
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt.
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Wang G, Hiramoto K, Ma N, Ohnishi S, Morita A, Xu Y, Yoshikawa N, Chinzei Y, Murata M, Kawanishi S. Immunohistochemical analyses reveal FoxP3 expressions in spleen and colorectal cancer in mice treated with AOM/DSS, and their suppression by glycyrrhizin. PLoS One 2024; 19:e0307038. [PMID: 39150932 PMCID: PMC11329161 DOI: 10.1371/journal.pone.0307038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 06/27/2024] [Indexed: 08/18/2024] Open
Abstract
We previously demonstrated that glycyrrhizin (GL) suppressed inflammation and carcinogenesis in an azoxymethane (AOM)/dextran sodium sulfate (DSS)-induced murine model of colorectal cancer (CC). In this study, we found an accumulation of regulatory T cells (Tregs) in the spleen and suppression by GL in model mice. ICR mice were divided into four groups: Control, GL, CC, and GL-treated CC (CC+GL), and were sacrificed 20 weeks after AOM/DSS treatment. We measured spleen weight, areas of white and red pulp, and CD8+ T cells (cytotoxic T lymphocytes, CTL), and CD11c-positive cells (dendritic cells) in splenic tissues and forkhead box protein 3 (FoxP3)-positive cells (Tregs) in colorectal and splenic tissues. In all cases, the CC group showed a significant increase compared with those in Control group, and GL administration significantly attenuated this increase. These results indicate that Tregs accumulated in the spleen may participate in inflammation-related carcinogenesis by suppressing CTL. We also suggest that GL which binds to high-mobility group box 1 (HMGB1), suppresses carcinogenesis with decreasing Tregs in the spleen. Furthermore, there was an expression of FoxP3 in cancer cells, indicating that it may be involved in the malignant transformation of cancer cells.
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Affiliation(s)
- Guifeng Wang
- Department of Acupuncture and Moxibustion Medical Science, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Keiichi Hiramoto
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Ning Ma
- Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Mie, Japan
- Institute of Traditional Chinese Medicine, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Shiho Ohnishi
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Akihiro Morita
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Yifei Xu
- Department of Environmental and Molecular Medicine, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | | | - Yasuo Chinzei
- Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, Mie, Japan
| | - Mariko Murata
- Department of Environmental and Molecular Medicine, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Shosuke Kawanishi
- Faculty of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Mie, Japan
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Naeem A, Yu C, Wang X. Highly swellable, cytocompatible and biodegradeable guar gum-based hydrogel system for controlled release of bioactive components of liquorice (Glycyrrhiza glabra L.): Synthesis and evaluation. Int J Biol Macromol 2024; 273:132825. [PMID: 38852724 DOI: 10.1016/j.ijbiomac.2024.132825] [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: 10/14/2023] [Revised: 05/09/2024] [Accepted: 05/30/2024] [Indexed: 06/11/2024]
Abstract
Glycyrrhiza glabra Linn (liquorice) has been widely used for therapeutic purposes to treat digestive disorders, immunomodulatory disorders, inflammatory disorders, diabetes, viral infections, and cancer. Liquorice contains a wide variety of bioactive compounds, including glycyrrhizin, flavonoids, and terpenoids. Several factors compromise their therapeutic efficacy, such as poor pharmacokinetic profiles and physicochemical properties. Therefore, to improve its overall effectiveness, liquorice solid dispersion (LSD) was incorporated into biopolymer-based guar gum-grafted-2-acrylamido-2-methylpropane sulfonic acid (Guar gum-g-AMPS) hydrogels designed for controlled delivery via the oral route and characterized. The qualitative analysis of LSD revealed 51 compounds. Hydrogel structural properties were assessed for their effect on swelling and release. The highest swelling ratio (6413 %) and drug release (84.12 %) occurred at pH 1.2 compared to pH 7.4 (swelling ratio of 2721 % and drug release of 79.36 %) in 48 h. The hydrogels exhibited high porosity (84.23 %) and biodegradation (9.30 % in 7 days). In vitro hemolysis tests have demonstrated the compatibility of the hydrogel with blood. CCK-8 assay confirmed the biocompatibility of the synthesized hydrogel using osteoblasts and RIN-m5f cells. LSD exhibited good anti-inflammatory activity when loaded into hydrogels after being subjected to protein denaturation experiments. Moreover, LSD-loaded hydrogels have good antioxidant and antibacterial properties.
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Affiliation(s)
- Abid Naeem
- School of Life Science, Advanced Research Institute of Multidisciplinary Science, College of Medical Technology, Key Laboratory of Molecular Medicine and Biotherapy, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering, Beijing Institute of Technology, Beijing 100081, China; Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China.
| | - Chengqun Yu
- Key Laboratory of Modern Preparation of Traditional Chinese Medicines, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Xiaoli Wang
- Hubei Key Laboratory of Embryonic Stem Cell Research, Taihe Hospital, Hubei University of Medicine, 442000 Shiyan, China.
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Zhang Y, Lu J, Chang T, Tang X, Wang Q, Pan D, Wang J, Nan H, Zhang W, Liu L, Qi B. A bibliometric review of Glycyrrhizae Radix et Rhizoma (licorice) research: Insights and future directions. JOURNAL OF ETHNOPHARMACOLOGY 2024; 321:117409. [PMID: 37972909 DOI: 10.1016/j.jep.2023.117409] [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: 05/22/2023] [Revised: 11/04/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Glycyrrhizae Radix et Rhizoma, a Chinese herb known as licorice, is frequently incorporated in traditional Chinese medicine (TCM) formulations, due to its significant medicinal value and sweet taste. Despite licorice's merits, no systematic scientometric study has yet been conducted to analyze licorice research trends over the past 25 years. AIM OF THE STUDY We conducted this study with the aim to provide researchers with a comprehensive overview of research advances in the application of licorice as a TCM ingredient and to offer valuable insights to guide future endeavors in this research field. METHODS We selected licorice-related research papers published between 1997 and 2021 from the Web of Science Core Collection then conducted a scientometric analysis using VOSviewer and CiteSpace software tools. RESULTS A total of 4883 licorice-related publications, including 4511 research papers, 372 review papers, and their cited references, were included in the analysis. Most of these articles were authored by researchers in China (36.8%), including major contributors Wang Ying, Ye Min, and Zhang Yu. The Journal of Ethnopharmacology (impact factor = 5.4) hosted the greatest number of papers (145 articles). Keyword cluster analysis revealed three keyword categories indicating that current licorice research is focused on licorice quality control and identification of licorice active ingredients and associated pharmacological mechanisms. CONCLUSION This study provides a comprehensive overview of licorice-related research trends over the past 25 years as based on quantitative and qualitative analyses of published licorice-related articles. The results of this multi-level analysis of licorice research related to TCM formulations, chemical compositions, and pharmacological effects should provide valuable reference data and insights to guide future research endeavors in this field.
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Affiliation(s)
- Yushan Zhang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Jing Lu
- Research Center of Traditional Chinese Medicine, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, China; College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Tianying Chang
- EBM Office, The Affiliated Hospital to Changchun University of Chinese Medicine, China.
| | - Xiaolei Tang
- Research Center of Traditional Chinese Medicine, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, China.
| | - Qing Wang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Daian Pan
- Research Center of Traditional Chinese Medicine, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun 130021, China; Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Jian Wang
- Department of Encephalopathy, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Hongmei Nan
- Department of Encephalopathy, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Wei Zhang
- Northeast Asia Research Institute of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Li Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
| | - Bin Qi
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China.
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Chen L, Gong J, Yong X, Li Y, Wang S. A review of typical biological activities of glycyrrhetinic acid and its derivatives. RSC Adv 2024; 14:6557-6597. [PMID: 38390501 PMCID: PMC10882267 DOI: 10.1039/d3ra08025k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/01/2024] [Indexed: 02/24/2024] Open
Abstract
Glycyrrhetinic acid, a triterpenoid compound primarily sourced from licorice root, exhibits noteworthy biological attributes, including anti-inflammatory, anti-tumor, antibacterial, antiviral, and antioxidant effects. Despite these commendable effects, its further advancement and application, especially in clinical use, have been hindered by its limited druggability, including challenges such as low solubility and bioavailability. To enhance its biological activity and pharmaceutical efficacy, numerous research studies focus on the structural modification, associated biological activity data, and underlying mechanisms of glycyrrhetinic acid and its derivatives. This review endeavors to systematically compile and organize glycyrrhetinic acid derivatives that have demonstrated outstanding biological activities over the preceding decade, delineating their molecular structures, biological effects, underlying mechanisms, and future prospects for assisting researchers in finding and designing novel glycyrrhetinic acid derivatives, foster the exploration of structure-activity relationships, and aid in the screening of potential candidate compounds.
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Affiliation(s)
- Liang Chen
- Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Pharmacy Hainan Medical University No. 3, XueYuan Road, LongHua District Haikou City Hainan Province 571199 China
| | - Jingwen Gong
- Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Pharmacy Hainan Medical University No. 3, XueYuan Road, LongHua District Haikou City Hainan Province 571199 China
| | - Xu Yong
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, School of Medicine, Tongji University Shanghai 200433 China
| | - Youbin Li
- Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Pharmacy Hainan Medical University No. 3, XueYuan Road, LongHua District Haikou City Hainan Province 571199 China
| | - Shuojin Wang
- Hainan Provincial Key Laboratory for Research and Development of Tropical Herbs, Key Laboratory of Tropical Translational Medicine of Ministry of Education, School of Pharmacy Hainan Medical University No. 3, XueYuan Road, LongHua District Haikou City Hainan Province 571199 China
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6
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Han X, Xu H, Weng Y, Chen R, Xu J, Cao T, Sun R, Shan Y, He F, Fang W, Li X. N pro of classical swine fever virus enhances HMGB1 acetylation and its degradation by lysosomes to evade from HMGB1-mediated antiviral immunity. Virus Res 2024; 339:199280. [PMID: 37995963 PMCID: PMC10709370 DOI: 10.1016/j.virusres.2023.199280] [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: 08/28/2023] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 11/25/2023]
Abstract
Classical swine fever virus (CSFV) can dampen the host innate immunity by destabilizing IRF3 upon its binding with viral Npro. High mobility group box 1 (HMGB1), a non-histone nuclear protein, has diverse functions, including inflammation, innate immunity, etc., which are closely related to its cellular localization. We investigated potential mutual interactions between CSFV and HMGB1 and their effects on virus replication. We found that HMGB1 at the protein level, but not at mRNA level, was markedly reduced in CSFV-infected or Npro-expressing IPEC-J2 cells. HMGB1 in the nuclear compartment is anti-CSFV by promoting IFN-mediated innate immune response, as evidenced by overexpression of nuclear or cytoplasmic dominant HMGB1 mutant in IPEC-J2 cells stimulated with poly(I:C). However, CSFV Npro upregulates HMGB1 acetylation, a modification that promotes HMGB1 translocation into the cytoplasmic compartment where it is degraded by lysosomes. Ethyl pyruvate could downregulate HMGB1 acetylation and prevent Npro-mediated HMGB1 reduction. Inhibition of deacetylase HDAC1 with MS275 or by RNA silencing could promote Npro-mediated HMGB1 degradation. Taken together, our study elucidates the mechanism with which HMGB1 in the nuclei initiates antiviral innate immune response to suppress CSFV replication and elaborates the pathway by which CSFV uses its Npro to evade from HMGB1-mediated antiviral immunity through upregulating HMGB1 acetylation with subsequent translocation into cytoplasm for lysosomal degradation.
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Affiliation(s)
- Xiao Han
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Hankun Xu
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Yifan Weng
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Rong Chen
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Jidong Xu
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Tong Cao
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Renjie Sun
- Zhejiang Provincial Center for Animal Disease Prevention & Control, Hangzhou, Zhejiang 311199, China
| | - Ying Shan
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Fang He
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China
| | - Weihuan Fang
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China.
| | - Xiaoliang Li
- Zhejiang University Institute of Preventive Veterinary Medicine & Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Hangzhou, Zhejiang 310058, China.
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Gasmi A, Noor S, Dadar M, Semenova Y, Menzel A, Gasmi Benahmed A, Bjørklund G. The Role of Traditional Chinese Medicine and Chinese Pharmacopoeia in the Evaluation and Treatment of COVID-19. Curr Pharm Des 2024; 30:1060-1074. [PMID: 38523518 DOI: 10.2174/0113816128217263240220060252] [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: 10/12/2023] [Revised: 01/06/2024] [Accepted: 01/17/2024] [Indexed: 03/26/2024]
Abstract
The epidemic prompted by COVID-19 continues to spread, causing a great risk to the general population's safety and health. There are still no drugs capable of curing it. Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS) are the two other diseases caused by coronaviruses. Traditional Chinese Medicine (TCM) showed benefits in treating SARS and MERS by preventing the disease early, substantially mitigating symptoms, shortening the treatment period, and minimizing risks and adverse reactions caused by hormone therapy. Although several vaccines have been developed and are being used for the treatment of COVID-19, existing vaccines cannot provide complete protection against the virus due to the rapid evolution and mutation of the virus, as mutated viral epitopes evade the vaccine's target and decrease the efficacy of vaccines. Thus, there is a need to develop alternative options. TCM has demonstrated positive effects in the treatment of COVID-19. Previous research studies on TCM showed broad-spectrum antiviral activity, offering a range of possibilities for their potential use against COVID-19. This study shed some light on common TCM used for SARS and MERS outbreaks and their effective use for COVID-19 management. This study provides new insights into COVID-19 drug discovery.
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Affiliation(s)
- Amin Gasmi
- Société Francophone de Nutrithérapie et de Nutrigénétique Appliquée, Villeurbanne, France
| | - Sadaf Noor
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan, Pakistan
| | - Maryam Dadar
- CONEM Iran Microbiology Research Group, Tehran, Iran
| | - Yuliya Semenova
- School of Medicine, Nazarbayev University, Astana, Kazakhstan
| | | | | | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine (CONEM), Mo i Rana, Norway
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8
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Bravo V, Serrano M, Duque A, Ferragud J, Coronado PJ. Glycyrrhizinic Acid as an Antiviral and Anticancer Agent in the Treatment of Human Papillomavirus. J Pers Med 2023; 13:1639. [PMID: 38138866 PMCID: PMC10744776 DOI: 10.3390/jpm13121639] [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: 10/25/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023] Open
Abstract
Human papillomavirus (HPV), like any other virus, needs to penetrate the host cell and make use of its machinery to replicate. From there, HPV infection can be asymptomatic or lead to benign and premalignant lesions or even different types of cancer. HPV oncogenesis is due to the ability of the viral oncoproteins E6 and E7 to alter the control mechanisms for the growth and proliferation of host cell. Therefore, the use of agents with the ability to control these processes is essential in the search for effective treatments against HPV infections. Glycyrrhizinic acid (Gly), the active ingredient in liquorice, has been shown in numerous preclinical studies to have an antiviral and anticancer activity, reducing the expression of E6 and E7 and inducing apoptosis in cervical cancer cells. In addition, it also has antioxidant, anti-inflammatory, immunomodulatory or re-epithelializing properties that can be useful in HPV infections. This review includes the different antiviral and anticancer mechanisms described for Gly, as well as the clinical studies carried out that position it as a potential therapeutic strategy against HPV both through its topical application and by oral administration.
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Affiliation(s)
- Victoria Bravo
- Gynecology and Obstetrics Service, Hospital 12 de Octubre, 28041 Madrid, Spain
| | - María Serrano
- Gynecology and Obstetrics Service, Hospital la Paz, 28046 Madrid, Spain
| | - Alfonso Duque
- Gynecology and Obstetrics Service, Hospital Ruber Internacional, 28034 Madrid, Spain
| | - Juan Ferragud
- Medical Department, Atika Pharma, 35002 Las Palmas de Gran Canaria, Spain
| | - Pluvio J. Coronado
- Women’s Health Institute, San Carlos Clinical Hospital, dISSC, Complutense University, 28040 Madrid, Spain
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Thakur M, Singh M, Kumar S, Dwivedi VP, Dakal TC, Yadav V. A Reappraisal of the Antiviral Properties of and Immune Regulation through Dietary Phytochemicals. ACS Pharmacol Transl Sci 2023; 6:1600-1615. [PMID: 37974620 PMCID: PMC10644413 DOI: 10.1021/acsptsci.3c00178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Indexed: 11/19/2023]
Abstract
In the present era of the COVID-19 pandemic, viral infections remain a major cause of morbidity and mortality worldwide. In this day and age, viral infections are rampant and spreading rapidly. Among the most aggressive viral infections are ebola, AIDS (acquired immunodeficiency syndrome), influenza, and SARS (severe acute respiratory syndrome). Even though there are few treatment options for viral diseases, most of the antiviral therapies are ineffective owing to frequent mutations, the development of more aggressive strains, drug resistance, and possible side effects. Traditionally, herbal remedies have been used by healers, including for dietary and medicinal purposes. Many clinical and scientific studies have demonstrated the therapeutic potential of plant-derived natural compounds. Because of unsafe practices like blood transfusions and organ transplants from infected patients, medical supply contamination. Our antiviral therapies cannot achieve sterile immunity, and we have yet to find a cure for these pernicious infections. Herbs have been shown to improve therapeutic efficacy against a wide variety of viral diseases because of their high concentration of immunomodulatory phytochemicals (both immunoinhibitory and anti-inflammatory). Combined with biotechnology, this folk medicine system can lead to the development of novel antiviral drugs and therapies. In this Review, we will summarize some selected bioactive compounds with probable mechanisms of their antiviral actions, focusing on the immunological axis of these compounds.
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Affiliation(s)
- Mony Thakur
- Department of Microbiology, Central University of Haryana, Mahendergarh, Haryana 123031, India
| | - Mona Singh
- Department of Obstetrics and Gynaecology, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, United States
| | - Sandeep Kumar
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research - Institute of Microbial Technology, Chandigarh 160036, India
| | - Ved Prakash Dwivedi
- International Centre for Genetic Engineering and Biotechnology, ICGEB Campus, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - Tikam Chand Dakal
- Genome and Computational Biology Lab, Department of Biotechnology, Mohanlal Sukhadia University, Udaipur, Rajasthan 313001, India
| | - Vinod Yadav
- Department of Microbiology, Central University of Haryana, Mahendergarh, Haryana 123031, India
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Gabbianelli R, Shahar E, de Simone G, Rucci C, Bordoni L, Feliziani G, Zhao F, Ferrati M, Maggi F, Spinozzi E, Mahajna J. Plant-Derived Epi-Nutraceuticals as Potential Broad-Spectrum Anti-Viral Agents. Nutrients 2023; 15:4719. [PMID: 38004113 PMCID: PMC10675658 DOI: 10.3390/nu15224719] [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: 10/17/2023] [Revised: 10/29/2023] [Accepted: 10/31/2023] [Indexed: 11/26/2023] Open
Abstract
Although the COVID-19 pandemic appears to be diminishing, the emergence of SARS-CoV-2 variants represents a threat to humans due to their inherent transmissibility, immunological evasion, virulence, and invulnerability to existing therapies. The COVID-19 pandemic affected more than 500 million people and caused over 6 million deaths. Vaccines are essential, but in circumstances in which vaccination is not accessible or in individuals with compromised immune systems, drugs can provide additional protection. Targeting host signaling pathways is recommended due to their genomic stability and resistance barriers. Moreover, targeting host factors allows us to develop compounds that are effective against different viral variants as well as against newly emerging virus strains. In recent years, the globe has experienced climate change, which may contribute to the emergence and spread of infectious diseases through a variety of factors. Warmer temperatures and changing precipitation patterns can increase the geographic range of disease-carrying vectors, increasing the risk of diseases spreading to new areas. Climate change may also affect vector behavior, leading to a longer breeding season and more breeding sites for disease vectors. Climate change may also disrupt ecosystems, bringing humans closer to wildlife that transmits zoonotic diseases. All the above factors may accelerate the emergence of new viral epidemics. Plant-derived products, which have been used in traditional medicine for treating pathological conditions, offer structurally novel therapeutic compounds, including those with anti-viral activity. In addition, plant-derived bioactive substances might serve as the ideal basis for developing sustainable/efficient/cost-effective anti-viral alternatives. Interest in herbal antiviral products has increased. More than 50% of approved drugs originate from herbal sources. Plant-derived compounds offer diverse structures and bioactive molecules that are candidates for new drug development. Combining these therapies with conventional drugs could improve patient outcomes. Epigenetics modifications in the genome can affect gene expression without altering DNA sequences. Host cells can use epigenetic gene regulation as a mechanism to silence incoming viral DNA molecules, while viruses recruit cellular epitranscriptomic (covalent modifications of RNAs) modifiers to increase the translational efficiency and transcript stability of viral transcripts to enhance viral gene expression and replication. Moreover, viruses manipulate host cells' epigenetic machinery to ensure productive viral infections. Environmental factors, such as natural products, may influence epigenetic modifications. In this review, we explore the potential of plant-derived substances as epigenetic modifiers for broad-spectrum anti-viral activity, reviewing their modulation processes and anti-viral effects on DNA and RNA viruses, as well as addressing future research objectives in this rapidly emerging field.
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Affiliation(s)
- Rosita Gabbianelli
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Ehud Shahar
- Department of Nutrition and Natural Products, Migal—Galilee Research Institute, Kiryat Shmona 11016, Israel;
- Department of Biotechnology, Tel-Hai College, Kiryat Shmona 1220800, Israel
| | - Gaia de Simone
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Chiara Rucci
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Laura Bordoni
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Giulia Feliziani
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Fanrui Zhao
- Unit of Molecular Biology and Nutrigenomics, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (R.G.); (G.d.S.); (L.B.); (G.F.); (F.Z.)
| | - Marta Ferrati
- Chemistry Interdisciplinary Project (ChIP) Research Centre, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (M.F.); (F.M.); (E.S.)
| | - Filippo Maggi
- Chemistry Interdisciplinary Project (ChIP) Research Centre, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (M.F.); (F.M.); (E.S.)
| | - Eleonora Spinozzi
- Chemistry Interdisciplinary Project (ChIP) Research Centre, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy; (M.F.); (F.M.); (E.S.)
| | - Jamal Mahajna
- Department of Nutrition and Natural Products, Migal—Galilee Research Institute, Kiryat Shmona 11016, Israel;
- Department of Biotechnology, Tel-Hai College, Kiryat Shmona 1220800, Israel
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11
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Huang J, Zhu Y, Xiao H, Liu J, Li S, Zheng Q, Tang J, Meng X. Formation of a traditional Chinese medicine self-assembly nanostrategy and its application in cancer: a promising treatment. Chin Med 2023; 18:66. [PMID: 37280646 DOI: 10.1186/s13020-023-00764-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 05/06/2023] [Indexed: 06/08/2023] Open
Abstract
Traditional Chinese medicine (TCM) has been used for centuries to prevent and treat a variety of illnesses, and its popularity is increasing worldwide. However, the clinical applications of natural active components in TCM are hindered by the poor solubility and low bioavailability of these compounds. To address these issues, Chinese medicine self-assembly nanostrategy (CSAN) is being developed. Many active components of TCM possess self-assembly properties, allowing them to form nanoparticles (NPs) through various noncovalent forces. Self-assembled NPs (SANs) are also present in TCM decoctions, and they are closely linked to the therapeutic effects of these remedies. SAN is gaining popularity in the nano research field due to its simplicity, eco-friendliness, and enhanced biodegradability and biocompatibility compared to traditional nano preparation methods. The self-assembly of active ingredients from TCM that exhibit antitumour effects or are combined with other antitumour drugs has generated considerable interest in the field of cancer therapeutics. This paper provides a review of the principles and forms of CSAN, as well as an overview of recent reports on TCM that can be used for self-assembly. Additionally, the application of CSAN in various cancer diseases is summarized, and finally, a concluding summary and thoughts are proposed. We strongly believe that CSAN has the potential to offer fresh strategies and perspectives for the modernization of TCM.
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Affiliation(s)
- Ju Huang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Yu Zhu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Hang Xiao
- Capital Medical University, Beijing, People's Republic of China
| | - Jingwen Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Songtao Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Qiao Zheng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Jianyuan Tang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
| | - Xiangrui Meng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
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12
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Das K, Das P, Almuqbil M, Asdaq SMB, Nikhil K, Preethi K, Angelinkiruba A, Alomar NF, Al Harbi RM, Al Abdullah WA, Alshehri SM, Laghabi YA, Alsaegh AR, Mohzari Y, Alshehri S, Mannasaheb BA, Rabbani SI. Inhibition of SARS-CoV2 viral infection with natural antiviral plants constituents: An in-silico approach. JOURNAL OF KING SAUD UNIVERSITY. SCIENCE 2023; 35:102534. [PMID: 36619666 PMCID: PMC9811905 DOI: 10.1016/j.jksus.2022.102534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 12/01/2022] [Accepted: 12/29/2022] [Indexed: 05/28/2023]
Abstract
Background and Objective In 2019, a novel coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) was declared pandemic. Advancement in computational technology has provided rapid and cost-effective techniques to test the efficacy of newer therapeutic agents. This study evaluated some of the potent phytochemicals obtained from AYUSH (Ayurveda, Yoga, Naturopathy, Unani, Siddha, Sowa-Rigpa, and Homeopathy)-listed medicinal plants against SARS-CoV-2 proteins using computational techniques. Materials and methods The potential SARS-CoV-2 protein targets were utilized to study the ligand-protein binding characteristics. The bioactive agents were obtained from ashwagandha, liquorice, amla, neem, tinospora, pepper, and stevia. Ivermectin was utilized as a reference agent to compare its efficacy with phytochemicals. Results The computational analysis suggested that all the bioactive components from the selected plants possessed negative docking scores (ranging from -6.24 to -10.53). The phytoconstituents were well absorbed, distributed in the body except for the CNS, metabolized by liver enzymes, well cleared from the body, and well tolerated. The data suggest that AYUSH-recommended plants demonstrated therapeutic efficacy against SARS CoV-2 virus infection with significantly reduced toxicity. Conclusion The phytoconstituents were found to hinder the early stages of infection, such as absorption and penetration, while ivermectin prevented the passage of genetic material from the cytoplasm to the nucleus. Additional research involving living tissues and clinical trials are suggested to corroborate the computational findings.
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Affiliation(s)
- Kuntal Das
- NITTE College of Pharmacy, Yelahanka, Bangalore 560064, India
| | - Paramita Das
- Krupanidhi College of Pharmacy, #12/1, Chikkabelandur, Carmelaram Post, Varthur Hobli, Bangalore 560035, India
| | - Mansour Almuqbil
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | | | - K Nikhil
- Krupanidhi College of Pharmacy, #12/1, Chikkabelandur, Carmelaram Post, Varthur Hobli, Bangalore 560035, India
| | - K Preethi
- Krupanidhi College of Pharmacy, #12/1, Chikkabelandur, Carmelaram Post, Varthur Hobli, Bangalore 560035, India
| | - A Angelinkiruba
- Krupanidhi College of Pharmacy, #12/1, Chikkabelandur, Carmelaram Post, Varthur Hobli, Bangalore 560035, India
| | | | - Rawabi M Al Harbi
- Pharmaceutical Services, King Saud Medical City, Riyadh, Saudi Arabia
| | | | - Sami M Alshehri
- Pharmaceutical Services, King Saud Medical City, Riyadh, Saudi Arabia
| | - Yahya A Laghabi
- Pharmaceutical Services, King Saud Medical City, Riyadh, Saudi Arabia
| | - Ahmed R Alsaegh
- Clinical Pharmacy Department, King Saud Medical City, Riyadh, Saudi Arabia
| | - Yahya Mohzari
- Clinical Pharmacy Department, King Saud Medical City, Riyadh, Saudi Arabia
| | - Sultan Alshehri
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia
| | | | - Syed Imam Rabbani
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah 51452, Saudi Arabia
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13
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Wu Y, Song X, Li P, Wang Z, Zhao Z, Zhang T. Highly pathogenic porcine reproductive and respiratory syndrome virus-induced inflammatory response in porcine pulmonary microvascular endothelial cells and effects of herbal ingredients on main inflammatory molecules. Int Immunopharmacol 2023; 118:110012. [PMID: 36958210 DOI: 10.1016/j.intimp.2023.110012] [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: 12/12/2022] [Revised: 02/27/2023] [Accepted: 03/06/2023] [Indexed: 03/25/2023]
Abstract
The role of microvascular endothelial cells (MVECs) in viral infection has received increasing attention. Our previous study demonstrated the susceptibility of porcine pulmonary MVECs to highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV), while their responses to the viral infection remain unclear. This study aimed to understand effects of the HP-PRRSV infection on functions of porcine pulmonary MVECs and the intervention effects of Chinese herbal ingredients on them. Highly purified porcine pulmonary MVECs were separated using CD31-immunomagnetic beads and infected with HP-PRRSV JXA1 and HN strain. The virus particles in cells and the ultrastructural pathological changes of cells were revealed by transmission electron microscopy. High-throughput transcriptome sequencing indicated that 104 and 228 genes were differentially expressed at 36 h post-infection, respectively, including many inflammatory molecules such as interleukins, chemokines, and adhesion molecules. The expression kinetics of HP-PRRSV-induced IL-1α, IL-6, IL-8, and VCAM-1 were characterized at the mRNA and protein levels. Luteolin significantly down-regulated HP-PRRSV-induced increase of the four molecules at both levels, and glycyrrhetinic acid and baicalin reduced that of IL-6 and VCAM-1. Our results suggest that porcine pulmonary MVECs play important roles in the inflammatory lung injury caused by HP-PRRSV infection and that herbal ingredients have potential regulatory effects on the HP-PRRSV-induced dysfunction of MVECs.
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Affiliation(s)
- Yanmei Wu
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Beijing 102206, China
| | - Xiaoxiao Song
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Beijing 102206, China
| | - Peishan Li
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Beijing 102206, China
| | - Zhaoli Wang
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Beijing 102206, China
| | - Zhanzhong Zhao
- Laboratory of Pharmacobiology, Institute of Animal Science, Chinese Academy of Agricultural Science, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Tao Zhang
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Beijing 102206, China.
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14
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Zamzami MA. Molecular docking, molecular dynamics simulation and MM-GBSA studies of the activity of glycyrrhizin relevant substructures on SARS-CoV-2 RNA-dependent-RNA polymerase. J Biomol Struct Dyn 2023; 41:1846-1858. [PMID: 35037842 DOI: 10.1080/07391102.2021.2025147] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
SARS-CoV-2 is the causative agent of Coronavirus Disease (COVID-19), which is a life-threatening disease. The World Health Organization has classified COVID-19 as a severe worldwide public health pandemic due to its high death rate, quick transmission, and lack of medicines. To counteract the recurrence of the severe acute respiratory syndrome, active antiviral medications are urgently required. Glycyrrhizin was documented with activity on different viral proteins, including SARS-CoV-2; in this study, the activity of glycyrrhizin and its substructures (604 molecules) were screened on SARS-CoV-2 RNA-dependent-RNA polymerase using molecular docking, molecular dynamic (MD) simulation, and MM/GBSA. Sixteen molecules exhibited docking energy higher than -7 kcal/mol; four compounds (10772603, 101088272, 154730753 and glycyrrhizin) showed the highest binding energy, and good stability during MD simulation. The glycyrrhizin compound exhibited favorable docking energy (-7.9 kcal/mol), and it was the most stable complex during MD simulation. The predicted binding free energy of the glycyrrhizin complex was -57 ± 8 kcal/mol. These findings suggest that this molecule, after more validation, could become a good candidate for developing and manufacturing an anti-SARS-CoV-2 medication.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mazin A Zamzami
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.,Cancer Metabolism and Epigenetic Unit, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia.,Centre of Artificial Intelligence in Precision Medicines, King Abdulaziz University, Jeddah, Saudi Arabia
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15
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Sun M, Xin Q, Hou K, Qiu J, Wang L, Chao E, Su X, Zhang X, Chen S, Wang C. Production of 11-Oxo-β-Amyrin in Saccharomyces cerevisiae at High Efficiency by Fine-Tuning the Expression Ratio of CYP450:CPR. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:3766-3776. [PMID: 36795896 DOI: 10.1021/acs.jafc.2c08261] [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: 06/18/2023]
Abstract
The production of glycyrrhetinic acid (GA) and 11-oxo-β-amyrin, the major bioactive components in liquorice, was typically inhibited by P450 oxidation in Saccharomyces cerevisiae. This study focused on optimizing CYP88D6 oxidation by balancing its expression with cytochrome P450 oxidoreductase (CPR) for the efficient production of 11-oxo-β-amyrin in yeast. Results indicated that a high CPR:CYP88D6 expression ratio could decrease both 11-oxo-β-amyrin concentration and turnover ratio of β-amyrin to 11-oxo-β-amyrin, whereas a high CYP88D6:CPR expression ratio is beneficial for improving the catalytic activity of CYP88D6 and 11-oxo-β-amyrin production. Under such a scenario, 91.2% of β-amyrin was converted into 11-oxo-β-amyrin in the resulting S. cerevisiae Y321, and 11-oxo-β-amyrin production was further improved to 810.6 mg/L in fed-batch fermentation. Our study provides new insights into the expression of cytochrome P450 and CPR in maximizing the catalytic activity of P450s, which could guide the construction of cell factories in producing natural products.
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Affiliation(s)
- Mengchu Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
| | - Qi Xin
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, P. R. China
| | - Kangxin Hou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
- Department of Food Science, Beijing Key Laboratory of Forestry Food Processing and Safety, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, P. R. China
| | - Jie Qiu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
| | - Linmei Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
| | - Erkun Chao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
| | - Xinyao Su
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301607, P. R. China
| | - Xiuxin Zhang
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, P. R. China
| | - Shilin Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
- Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, Sichuan, P. R. China
| | - Caixia Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, No. 16, Nanxiaojie, Dongzhimennei, Beijing 100700, P. R. China
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16
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Langer D, Mlynarczyk DT, Dlugaszewska J, Tykarska E. Potential of glycyrrhizic and glycyrrhetinic acids against influenza type A and B viruses: A perspective to develop new anti-influenza compounds and drug delivery systems. Eur J Med Chem 2023; 246:114934. [PMID: 36455358 DOI: 10.1016/j.ejmech.2022.114934] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022]
Abstract
Despite the recent dynamic development of medicine, influenza is still a significant epidemiological problem for people around the world. The growing resistance of influenza viruses to currently available antiviral drugs makes it necessary to search for new compounds or drug forms with potential high efficacy against human influenza A and B viruses. One of the methods of obtaining new active compounds is to chemically modify privileged structures occurring in the natural environment. The second solution, that is gaining more and more interest, is the use of modern drug carriers, which significantly improve physicochemical and pharmacokinetic parameters of the transported substances. Molecules known from the earliest times for their numerous therapeutic properties are glycyrrhizinic acid (GA) and glycyrrhetinic acid (GE). Both compounds constitute the main active agents of the licorice (Glycyrrhiza glabra, Leguminosae) root and, according to a number of scientific reports, show antiviral properties against both DNA and RNA viruses. The above information prompted many scientific teams around the world to obtain and test in vitro and/or in vivo new synthetic GA and GE derivatives against influenza A and B viruses. Similarly, in recent years, a significant amount of GA and GE-based drug delivery systems (DDS) such as nanoparticles, micelles, liposomes, nanocrystals, and carbon dots has been prepared and tested for antiviral activity, including those against influenza A and B viruses. This work systematizes the attempts undertaken to study the antiviral activity of new GA and GE analogs and modern DDS against clinically significant human influenza viruses, at the same time indicating the directions of their further development.
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Affiliation(s)
- Dominik Langer
- Department of Genetics and Pharmaceutical Microbiology, Poznan University of Medical Sciences, Rokietnicka 3, 60-806, Poznań, Poland.
| | - Dariusz T Mlynarczyk
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780, Poznań, Poland.
| | - Jolanta Dlugaszewska
- Department of Genetics and Pharmaceutical Microbiology, Poznan University of Medical Sciences, Rokietnicka 3, 60-806, Poznań, Poland
| | - Ewa Tykarska
- Department of Chemical Technology of Drugs, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780, Poznań, Poland
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Soni S, Paari KA. A review on the immunomodulatory properties of functional nutraceuticals as dietary interventions for children to combat COVID-19 related infections. FOOD PRODUCTION, PROCESSING AND NUTRITION 2023; 5:17. [PMCID: PMC10076816 DOI: 10.1186/s43014-023-00133-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
COVID-19 is a significant threat to humanity in the present day due to the rapid increase in the number of infections worldwide. While most children may be spared of the direct mortality effects of the disease, those with weak immune systems are prone to adverse effects. Child mortality increases due to the stress caused to the health care system that disrupts essential health care needs such as immunisation and antenatal care. The use of functional foods (FF) aids in disease-prevention as they are known to have protective effects against COVID-19 by boosting children’s cellular and humoral immunity. Plant components such as glycyrrhizin, epigallocatechin gallate, allicin, and fucoidan exhibit antiviral properties against various viruses, including SARS-CoV 2. Microbial foods that are made of probiotics, can enhance immunity against various respiratory viruses. Food enriched with additives such as lactoferrin, piperine, and zinc can boost immunity against COVID-19. With proper definitive drug therapy not available for treating COVID-19 and most of the disease management tools rely on symptoms and non-specific supportive care, developing a functional paediatric formulation will prevent further deterioration in infant health. It is wise to investigate the toxicological aspects of Functional Foods components especially when formulating for children. The safe limits of ingredients should be strictly followed during FFs formulation. Stronger regulations with advanced analytical techniques can help to formulate functional foods into the mainstream in child nutraceuticals. The purpose of this review is to compile collective information on the functional nutraceuticals specifically for infants and children up to the age of 10 years that could confer immunity against COVID-19 and other related viruses.
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Affiliation(s)
- Swati Soni
- Department of Life Sciences, CHRIST (Deemed to be) University, Central Campus, Hosur Road, Bangalore, Karnataka 560029 India
| | - Kuppusamy Alagesan Paari
- Department of Life Sciences, CHRIST (Deemed to be) University, Central Campus, Hosur Road, Bangalore, Karnataka 560029 India
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18
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Qi X, Li J, Luo P. Glycyrrhizin for treatment of CRS caused by CAR T-cell therapy: A pharmacological perspective. Front Pharmacol 2023; 14:1134174. [PMID: 36923358 PMCID: PMC10009180 DOI: 10.3389/fphar.2023.1134174] [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: 12/30/2022] [Accepted: 02/13/2023] [Indexed: 03/03/2023] Open
Abstract
Chimeric antigen receptor T (CAR T)-cell therapy promises to revolutionize the management of hematologic malignancies and possibly other tumors. However, the main side effect of cytokine release syndrome (CRS) is a great challenge for its clinical application. Currently, treatment of CRS caused by CAR T-cell therapy is limited to tocilizumab (TCZ) and corticosteroids in clinical guidelines. However, the theoretical risks of these two agents may curb clinicians' enthusiasm for their application, and the optimal treatment is still debated. CAR T-cell therapy induced-CRS treatment is a current research focus. Glycyrrhizin, which has diverse pharmacological effects, good tolerance, and affordability, is an ideal therapeutic alternative for CRS. It can also overcome the shortcoming of TCZ and corticosteroids. In this brief article, we discuss the therapeutic potential of glycyrrhizin for treating CRS caused by CAR T-cell therapy from the perspective of its pharmacological action.
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Affiliation(s)
- Xingxing Qi
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Juan Li
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pan Luo
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Ahmad R, Alqathama A, Aldholmi M, Riaz M, Mukhtar MH, Aljishi F, Althomali E, Alamer MA, Alsulaiman M, Ayashy A, Alshowaiki M. Biological Screening of Glycyrrhiza glabra L. from Different Origins for Antidiabetic and Anticancer Activity. Pharmaceuticals (Basel) 2022; 16:ph16010007. [PMID: 36678504 PMCID: PMC9860537 DOI: 10.3390/ph16010007] [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: 11/13/2022] [Revised: 12/08/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Geographical variation may affect the phytochemistry as well as the biological activities of Glycyrrhiza glabra (licorice) root. Herein, a series of biological activities were performed to evaluate the impact of geographical origin on the biological potential of eight different licorice samples. METHODOLOGY Cell culture studies were performed for cytotoxicity (MCF7, HCT116, HepG2, and MRC5), glucose uptake assay (HepG2), and glutathione peroxidase activity (HepG2), whereas α-amylase inhibition activity was tested for antidiabetic potential. RESULTS The Indian sample was observed to be more cytotoxic against MCF7 (22%) and HCT116 (43%) with an IC50 value of 56.10 (±2.38) μg/mL against the MCF7 cell line. The glucose uptake was seen with a mean value of 96 (±2.82) and a range of 92-101%. For glutathione peroxidase activity (GPx), the Syrian (0.31 ± 0.11) and Pakistani samples (0.21 ± 0.08) revealed a significant activity, whereas the Palestinian (70 ± 0.09) and Indian samples (68±0.06) effectively inhibited the α-amylase activity, with the lowest IC50 value (67.11 ± 0.97) μg/mL for the Palestinian sample. The statistical models of PCA (principal component analysis) and K-mean cluster analysis were performed to correlate the geographical origin, extract yield, and biological activities for the eight licorice samples of different origins. CONCLUSION The licorice samples exhibited significant cytotoxic, GPx, and α-amylase inhibitory activity. The samples with higher extract yield showed more potential in these biological activities.
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Affiliation(s)
- Rizwan Ahmad
- Department of Natural Products and Alternative Medicine, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
- Correspondence: or
| | - Aljawharah Alqathama
- Department of Pharmacognosy, Faculty of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Mohammed Aldholmi
- Department of Natural Products and Alternative Medicine, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Muhammad Riaz
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal 18050, Khyber Pakhtunkhwa, Pakistan
| | | | - Fatema Aljishi
- Department of Natural Products and Alternative Medicine, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Ebtihal Althomali
- Department of Natural Products and Alternative Medicine, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | | | - Mohammed Alsulaiman
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia
| | - Abdulmalik Ayashy
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia
| | - Mohsen Alshowaiki
- College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia
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20
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Gomaa AA, Abdel-Wadood YA, Gomaa MA. Glycyrrhizin and boswellic acids, the golden nutraceuticals: multitargeting for treatment of mild-moderate COVID-19 and prevention of post-COVID cognitive impairment. Inflammopharmacology 2022; 30:1977-1992. [PMID: 36136251 PMCID: PMC9493173 DOI: 10.1007/s10787-022-01062-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 08/18/2022] [Indexed: 12/04/2022]
Abstract
Breakthrough infections have been reported in fully vaccinated persons. Furthermore, rebound symptoms have been reported following the new FDA granted emergency use to combat SARS-CoV-2. Glycyrrhizin (GR) and boswellic acids (BAs) combination has been shown to have highly successful actions against COVID-19 in our recent clinical trial. However, the study is limited by the small sample size, and therefore, the aim of this article is to comprehensively evaluate recent evidence on the efficacy of GR and BAs in preventing the development of COVID-19 in patients with mild and moderate infections and in preventing post-COVID-19 cognitive impairment, which is the most important symptom after recovery from Covid-19 disease. We have reviewed and discussed information published since the outbreak of the COVID-19 pandemic until July 2022 on preclinical (in vivo, in vivo and bioinformatics) and clinical studies related to the antiviral, anti-inflammatory and immunomodulatory activity of Gr and BAs. Sixteen studies were performed to determine the efficacy of GR against SARS-CoV-2. Ten studies were used primarily for in vitro and in vivo assays and six used molecular docking studies. However, the antiviral activity of BAs against SARS-CoV-2 was determined in only five studies using molecular modeling and bioinformatics. All these studies confirmed that GR n and BAs have strong antiviral activity and can be used as a therapeutic agent for COVID-19 and as a protective agent against SARS-CoV-2. They may act by inhibiting the main protease SARS-CoV-2 (Mpro) responsible for replication and blocking spike protein-mediated cell entry. Only seven rigorously designed clinical trials regarding the usefulness of GR, BAs or their combinations in the treatment of COVID-19 have been published as of July 2022. Although there is no clinical study regarding the treatment of cognitive impairment after COVID-19 that has been published so far, several preclinical and clinical studies have demonstrated the potential effect of GR and BAs in the prevention and treatment of cognitive impairment by inhibiting the activity of several molecules that activate inflammatory signaling pathway. In conclusion, the findings of our study documented the beneficial use of GR and BAs to treat SARS-CoV-2 and its variants and prevent post-COVID cognitive impairment. However, it warrants further studies with a larger randomized sample size to ensure that the studies have sufficient evidence of benefits against COVID-19 and post-COVID-19 symptoms.
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Affiliation(s)
- Adel A Gomaa
- Department of Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | | | - Mohamed A Gomaa
- Department of Plastic Surgery, Faculty Medicine, Assiut University, Assiut, Egypt
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21
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Iraci N, Corsaro C, Giofrè SV, Neri G, Mezzasalma AM, Vacalebre M, Speciale A, Saija A, Cimino F, Fazio E. Nanoscale Technologies in the Fight against COVID-19: From Innovative Nanomaterials to Computer-Aided Discovery of Potential Antiviral Plant-Derived Drugs. Biomolecules 2022; 12:1060. [PMID: 36008954 PMCID: PMC9405735 DOI: 10.3390/biom12081060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 12/04/2022] Open
Abstract
The last few years have increasingly emphasized the need to develop new active antiviral products obtained from artificial synthesis processes using nanomaterials, but also derived from natural matrices. At the same time, advanced computational approaches have found themselves fundamental in the repurposing of active therapeutics or for reducing the very long developing phases of new drugs discovery, which represents a real limitation, especially in the case of pandemics. The first part of the review is focused on the most innovative nanomaterials promising both in the field of therapeutic agents, as well as measures to control virus spread (i.e., innovative antiviral textiles). The second part of the review aims to show how computer-aided technologies can allow us to identify, in a rapid and therefore constantly updated way, plant-derived molecules (i.e., those included in terpenoids) potentially able to efficiently interact with SARS-CoV-2 cell penetration pathways.
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Affiliation(s)
- Nunzio Iraci
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Carmelo Corsaro
- Department of Mathematical and Computational Sciences, Physics Science and Earth Science, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (A.M.M.); (M.V.); (E.F.)
| | - Salvatore V. Giofrè
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Giulia Neri
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Angela Maria Mezzasalma
- Department of Mathematical and Computational Sciences, Physics Science and Earth Science, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (A.M.M.); (M.V.); (E.F.)
| | - Martina Vacalebre
- Department of Mathematical and Computational Sciences, Physics Science and Earth Science, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (A.M.M.); (M.V.); (E.F.)
| | - Antonio Speciale
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Antonina Saija
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Francesco Cimino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (N.I.); (S.V.G.); (G.N.); (A.S.); (A.S.)
| | - Enza Fazio
- Department of Mathematical and Computational Sciences, Physics Science and Earth Science, University of Messina, Viale F. Stagno D’Alcontres 31, I-98166 Messina, Italy; (A.M.M.); (M.V.); (E.F.)
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22
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Yang J, Yan H, Liu Y, Da L, Xiao Q, Xu W, Su Z. GURFAP: A Platform for Gene Function Analysis in Glycyrrhiza Uralensis. Front Genet 2022; 13:823966. [PMID: 35495163 PMCID: PMC9039005 DOI: 10.3389/fgene.2022.823966] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 03/08/2022] [Indexed: 11/13/2022] Open
Abstract
Glycyrrhiza uralensis (Licorice), which belongs to Leguminosae, is famous for the function of pharmacologic action and natural sweetener with its dried roots and rhizomes. In recent years, the whole-genome sequence of G. uralensis has been completed, which will help to lay the foundation for the study of gene function. Here, we integrated the available genomic and transcriptomic data of G. uralensis and constructed the G. uralensis gene co-expression network. We then annotated gene functions of G. uralensis via aligning with public databases. Furthermore, gene families of G. uralensis were predicted by tools including iTAK (Plant Transcription factor and Protein kinase Identifier and Classifier), HMMER (hidden Markov models), InParanoid, and PfamScan. Finally, we constructed a platform for gene function analysis in G. uralensis (GURFAP, www.gzybioinfoormatics.cn/GURFAP). For analyzed and predicted gene function, we introduced various tools including BLAST (Basic local alignment search tool), GSEA (Gene set enrichment analysis), Motif, Heatmap, and JBrowse. Our analysis based on this platform indicated that the biosynthesis of glycyrrhizin might be regulated by MYB and bHLH. We also took CYP88D6, CYP72A154, and bAS gene in the synthesis pathway of glycyrrhizin as examples to demonstrate the reliability and availability of our platform. Our platform GURFAP will provide convenience for researchers to mine the gene function of G. uralensis and thus discover more key genes involved in the biosynthetic pathway of active ingredients.
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Affiliation(s)
- Jiaotong Yang
- Resource Institute for Chinese and Ethnic Materia Medica, Guizhou University of Traditional Chinese Medicine, Guiyang, China
| | - Hengyu Yan
- College of Agronomy, Qingdao Agricultural University, Qingdao, China
| | - Yue Liu
- College of Horticulture, Qingdao Agricultural University, Qingdao, China
| | - Lingling Da
- College of Life Sciences, Northwest Normal University, Lanzhou, China
| | - Qiaoqiao Xiao
- Resource Institute for Chinese and Ethnic Materia Medica, Guizhou University of Traditional Chinese Medicine, Guiyang, China
- *Correspondence: Qiaoqiao Xiao, ; Wenying Xu, ; Zhen Su,
| | - Wenying Xu
- College of Biological Sciences, China Agricultural University, Beijing, China
- *Correspondence: Qiaoqiao Xiao, ; Wenying Xu, ; Zhen Su,
| | - Zhen Su
- College of Biological Sciences, China Agricultural University, Beijing, China
- *Correspondence: Qiaoqiao Xiao, ; Wenying Xu, ; Zhen Su,
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Gomaa AA, Mohamed HS, Abd-Ellatief RB, Gomaa MA, Hammam DS. Advancing combination treatment with glycyrrhizin and boswellic acids for hospitalized patients with moderate COVID-19 infection: a randomized clinical trial. Inflammopharmacology 2022; 30:477-486. [PMID: 35233748 PMCID: PMC8886861 DOI: 10.1007/s10787-022-00939-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 02/08/2022] [Indexed: 12/14/2022]
Abstract
Recent evidence points to a potential therapeutic role for glycyrrhizin(GR) and boswellic acids (BA) in the treatment of COVID-19 but conclusive evidence is lacking. Our aim is to investigate the efficacy of GR + BA versus placebo for the treatment of hospitalized patients with moderate SARS-CoV-2 or COVID-19 variants infection. The current study is a randomized, double-blind, placebo-controlled, single-center trial. Patients with SARS-CoV-2 or COVID-19 variants diagnosed by PCR test who were admitted to Sohag University hospital were eligible if they were at least 18 years of age and had moderate symptoms. Patients were randomly assigned to receive oral GR capsule (60 mg) and BA (200 mg) twice daily for 14 days or a matching placebo. All patients also received treatment with the institutional protocol for COVID-19. The primary outcome was mortality and time to recovery. Secondary outcome was clinical status score, 14 days after receiving study drugs. Adverse events from use of study drugs have been evaluated for up to 14 days. The trial is registered at ClinicalTrials.gov (Identifier NCT04487964). During the 6-month enrollment period (June-November, 2021) only 50 patients (54% women; median age 60 years, IQR 54-65) met eligibility and were randomly assigned. Evaluation of the primary outcome at 14 days showed that there were five deaths in the placebo group and no deaths in the GR + BA group. With regard to recovery time, it was significantly shorter (p = 0.0001) in the group receiving GR + BA capsule compared to the placebo group (median 7.0; IQR 6.0-8.0 days vs. median 12.5; IQR 12-20 days). Clinical status on the ordinal score scale as a secondary outcome showed a significant difference between the GR + BA group (median (IQR) score, 2 [2-3]) and placebo groups (mean (IQR) score, 3 [3-5.5]). There was a significant decrease in CRB (p = 0.000041) in GR + BA compared with the placebo group. In conclusion, this safe, inexpensive, antiviral, immunomodulating and anti-inflammatory combination may be considered for use in mild to moderate infections of SARS-CoV-2 or COVID-19 variants. The study is limited by the small sample size; therefore, larger randomized trials are required.
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Affiliation(s)
- Adel A Gomaa
- Department of Medical Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Hamdy S Mohamed
- Department of Internal Medicine, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Rasha B Abd-Ellatief
- Department of Medical Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Mohamed A Gomaa
- Department of Plastic Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Doaa S Hammam
- Department of Pharmacology & Toxicology, Faculty of Pharmacy, Assiut University, Assiut, Egypt
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Wu J, Power H, Miranda-Saksena M, Valtchev P, Schindeler A, Cunningham AL, Dehghani F. Identifying HSV-1 Inhibitors from Natural Compounds via Virtual Screening Targeting Surface Glycoprotein D. Pharmaceuticals (Basel) 2022; 15:361. [PMID: 35337158 PMCID: PMC8955139 DOI: 10.3390/ph15030361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 02/05/2023] Open
Abstract
Herpes simplex virus (HSV) infections are a worldwide health problem in need of new effective treatments. Of particular interest is the identification of antiviral agents that act via different mechanisms compared to current drugs, as these could interact synergistically with first-line antiherpetic agents to accelerate the resolution of HSV-1-associated lesions. For this study, we applied a structure-based molecular docking approach targeting the nectin-1 and herpesvirus entry mediator (HVEM) binding interfaces of the viral glycoprotein D (gD). More than 527,000 natural compounds were virtually screened using Autodock Vina and then filtered for favorable ADMET profiles. Eight top hits were evaluated experimentally in African green monkey kidney cell line (VERO) cells, which yielded two compounds with potential antiherpetic activity. One active compound (1-(1-benzofuran-2-yl)-2-[(5Z)-2H,6H,7H,8H-[1,3] dioxolo[4,5-g]isoquinoline-5-ylidene]ethenone) showed weak but significant antiviral activity. Although less potent than antiherpetic agents, such as acyclovir, it acted at the viral inactivation stage in a dose-dependent manner, suggesting a novel mode of action. These results highlight the feasibility of in silico approaches for identifying new antiviral compounds, which may be further optimized by medicinal chemistry approaches.
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Affiliation(s)
- Jiadai Wu
- School of Chemical and Biomolecular Engineering, Faculty of Engineering, The University of Sydney, Sydney 2006, Australia; (J.W.); (H.P.); (P.V.); (A.S.)
- Centre for Advanced Food Engineering, The University of Sydney, Sydney 2006, Australia
- Centre for Virus Research, The Westmead Institute for Medical Research, Westmead 2145, Australia;
| | - Helen Power
- School of Chemical and Biomolecular Engineering, Faculty of Engineering, The University of Sydney, Sydney 2006, Australia; (J.W.); (H.P.); (P.V.); (A.S.)
- Centre for Advanced Food Engineering, The University of Sydney, Sydney 2006, Australia
- Bioengineering and Molecular Medicine Laboratory, The Children’s Hospital at Westmead and The Westmead Institute for Medical Research, Westmead 2145, Australia
| | - Monica Miranda-Saksena
- Centre for Virus Research, The Westmead Institute for Medical Research, Westmead 2145, Australia;
| | - Peter Valtchev
- School of Chemical and Biomolecular Engineering, Faculty of Engineering, The University of Sydney, Sydney 2006, Australia; (J.W.); (H.P.); (P.V.); (A.S.)
- Centre for Advanced Food Engineering, The University of Sydney, Sydney 2006, Australia
| | - Aaron Schindeler
- School of Chemical and Biomolecular Engineering, Faculty of Engineering, The University of Sydney, Sydney 2006, Australia; (J.W.); (H.P.); (P.V.); (A.S.)
- Centre for Advanced Food Engineering, The University of Sydney, Sydney 2006, Australia
- Bioengineering and Molecular Medicine Laboratory, The Children’s Hospital at Westmead and The Westmead Institute for Medical Research, Westmead 2145, Australia
| | - Anthony L. Cunningham
- Centre for Virus Research, The Westmead Institute for Medical Research, Westmead 2145, Australia;
| | - Fariba Dehghani
- School of Chemical and Biomolecular Engineering, Faculty of Engineering, The University of Sydney, Sydney 2006, Australia; (J.W.); (H.P.); (P.V.); (A.S.)
- Centre for Advanced Food Engineering, The University of Sydney, Sydney 2006, Australia
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Bisht D, Rashid M, Arya RKK, Kumar D, Chaudhary SK, Rana VS, Sethiya NK. Revisiting liquorice ( Glycyrrhiza glabra L.) as anti-inflammatory, antivirals and immunomodulators: Potential pharmacological applications with mechanistic insight. PHYTOMEDICINE PLUS : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 2:100206. [PMID: 35403088 PMCID: PMC8683220 DOI: 10.1016/j.phyplu.2021.100206] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/11/2021] [Accepted: 12/16/2021] [Indexed: 04/27/2023]
Abstract
BACKGROUND Glycyrrhiza glabra L. (G. glabra) commonly known as liquorice is one of the highly exploited and utilized medicinal plant of the world. Since ancient times liquorice is considered as an auspicious and valuable traditional medicine across the world for treatment of various ailments. METHOD Several electronic online scientific databases such as Science Direct, PubMed, Scopus, Scifinder, Google Scholar, online books and reports were assessed for collecting information. All the collected information was classified into different sections to meet the objective of the paper. RESULTS The electronic database search yielded 3908 articles from different countries. Out of them one ninety-eight articles published between 1956 and 2021 were included, corresponding to all detailed review on G. glabra and research on anti-inflammatories, antivirals and immunomodulatory through pre-clinical and clinical models. From all selective area of studies on G. glabra and its bioactive components it was established (including molecular mechanisms) as a suitable remedy as per the current requirement of pandemic situation arise through respiratory tract infection. CONCLUSION Different relevant studies have been thoroughly reviewed to gain an insight on utility of liquorice and its bioactive constituents for anti-inflammatories, antivirals and immunomodulatory effects with special emphasized for prevention and treatment of COVID-19 infection with possible mechanism of action at molecular level. Proposed directions for future research are also outlined to encourage researchers to find out various mechanistic targets and useful value added products of liquorice in future investigations.
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Affiliation(s)
- Dheeraj Bisht
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Mohmmad Rashid
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Dentistry and Pharmacy, Buraydah Colleges, Al-Qassim, 31717, Saudi Arabia
| | - Rajeshwar Kamal Kant Arya
- Department of Pharmaceutical Sciences, Sir J. C. Bose Technical Campus Bhimtal, Kumaun University Nainital, Uttarakhand, 263136, India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173 229, India
| | | | - Vijay Singh Rana
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
| | - Neeraj K Sethiya
- Faculty of Pharmacy, DIT University, Dehradun, Uttarakhand, 248009, India
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26
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Ruchawapol C, Yuan M, Wang SM, Fu WW, Xu HX. Natural Products and Their Derivatives against Human Herpesvirus Infection. Molecules 2021; 26:6290. [PMID: 34684870 PMCID: PMC8541008 DOI: 10.3390/molecules26206290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 02/06/2023] Open
Abstract
Herpesviruses establish long-term latent infection for the life of the host and are known to cause numerous diseases. The prevalence of viral infection is significantly increased and causes a worldwide challenge in terms of health issues due to drug resistance. Prolonged treatment with conventional antiviral drugs is more likely to develop drug-resistant strains due to mutations of thymidine nucleoside kinase or DNA polymerase. Hence, the development of alternative treatments is clearly required. Natural products and their derivatives have played a significant role in treating herpesvirus infection rather than nucleoside analogs in drug-resistant strains with minimal undesirable effects and different mechanisms of action. Numerous plants, animals, fungi, and bacteria-derived compounds have been proved to be efficient and safe for treating human herpesvirus infection. This review covers the natural antiherpetic agents with the chemical structural class of alkaloids, flavonoids, terpenoids, polyphenols, anthraquinones, anthracyclines, and miscellaneous compounds, and their antiviral mechanisms have been summarized. This review would be helpful to get a better grasp of anti-herpesvirus activity of natural products and their derivatives, and to evaluate the feasibility of natural compounds as an alternative therapy against herpesvirus infections in humans.
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Affiliation(s)
- Chattarin Ruchawapol
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Cai Lun Lu 1200, Shanghai 201203, China; (C.R.); (M.Y.); (S.-M.W.)
- Engineering Research Centre of Shanghai Colleges for TCM New Drug Discovery, Shanghai 201203, China
| | - Man Yuan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Cai Lun Lu 1200, Shanghai 201203, China; (C.R.); (M.Y.); (S.-M.W.)
- Engineering Research Centre of Shanghai Colleges for TCM New Drug Discovery, Shanghai 201203, China
| | - Si-Min Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Cai Lun Lu 1200, Shanghai 201203, China; (C.R.); (M.Y.); (S.-M.W.)
| | - Wen-Wei Fu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Cai Lun Lu 1200, Shanghai 201203, China; (C.R.); (M.Y.); (S.-M.W.)
- Engineering Research Centre of Shanghai Colleges for TCM New Drug Discovery, Shanghai 201203, China
| | - Hong-Xi Xu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Cai Lun Lu 1200, Shanghai 201203, China; (C.R.); (M.Y.); (S.-M.W.)
- Engineering Research Centre of Shanghai Colleges for TCM New Drug Discovery, Shanghai 201203, China
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