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Guo X, Lei M, Ma G, Ouyang C, Yang X, Liu C, Chen Q, Liu X. Schisandrin A Alleviates Spatial Learning and Memory Impairment in Diabetic Rats by Inhibiting Inflammatory Response and Through Modulation of the PI3K/AKT Pathway. Mol Neurobiol 2024; 61:2514-2529. [PMID: 37910285 DOI: 10.1007/s12035-023-03725-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/19/2023] [Indexed: 11/03/2023]
Abstract
Clinical and epidemiological research shows that people with diabetes mellitus frequently experience diabetic cognitive impairment. Schisandrin A (SchA), one of the lignans found in the dried fruit of Schisandra chinensis, has a variety of pharmacological effects on immune system control, apoptosis suppression, anti-oxidation and anti-inflammation. The goal of the current investigation was to clarify the probable neuro-protective effects of SchA against streptozotocin-induced diabetes deficiencies of the spatial learning and memory in rats. The outcomes show that SchA therapy effectively improved impaired glucose tolerance, fasting blood glucose level and serum insulin level in diabetic rats. Additionally, in the Morris water maze test, diabetic rats showed deficits in spatial learning and memory that were ameliorated by SchA treatment. Moreover, giving diabetic rats SchA reduced damage to the hippocampus structure and increased the production of synaptic proteins. Further research revealed that SchA therapy reduced diabetic-induced hippocampus neuron damage and the generation of Aβ, as demonstrated by the upregulated phosphorylation levels of insulin signaling pathway connected proteins and by the decreased expression levels of inflammatory-related factors. Collectively, these results suggested that SchA could improve diabetes-related impairments in spatial learning and memory, presumably by reducing inflammatory responses and regulating the insulin signaling system.
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Affiliation(s)
- Xiying Guo
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
| | - Min Lei
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
| | - Guandi Ma
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
| | - Changhan Ouyang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
| | - Xiaosong Yang
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China
| | - Chao Liu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China.
| | - Qingjie Chen
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China.
| | - Xiufen Liu
- Hubei Key Laboratory of Diabetes and Angiopathy, Medical Research Institute, Xianning Medical College, Hubei University of Science and Technology, Xianning, 437100, People's Republic of China.
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Chang X, Li G, Yang B, Lin D. Protection of schisantherin A against dictamnine-induced hepatotoxicity: Pharmacokinetic insights. J Appl Toxicol 2024; 44:501-509. [PMID: 37873635 DOI: 10.1002/jat.4557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/07/2023] [Accepted: 10/07/2023] [Indexed: 10/25/2023]
Abstract
Dictamnine (DIC), as the most abundant furoquinoline alkaloid ingredient of the herbal medicine Cortex Dictamni (CD), can induce severe liver injury. A previous study found that DIC-induced liver injury was initiated by cytochrome P4503A (CYP3A)-mediated metabolic activation and subsequent formation of adducts with cellular proteins. Schisantherin A (SchA) is the major lignan component of the herbal medicine Schisandra chinensis (SC). SC is frequently combined with CD used in numerous Chinese medicinal formulas for the treatment of eczema and urticaria. Furthermore, SC could protect against CD-induced hepatotoxicity. The objective of the study was to investigate the protective effect of SchA on DIC-induced hepatotoxicity based on pharmacokinetic interactions. The studies found that SchA exerted a protective effect on DIC-induced hepatotoxicity in a dose-dependent manner. Pharmacokinetic studies showed that pretreatment with SchA enhanced the area under concentration-time curve (AUC) and maximal concentration (Cmax ) values of DIC in the serum and liver tissue of mice, indicating that SchA could augment the accumulation of DIC in the circulation. In vitro metabolism assays with mouse liver microsomes (MLMs) showed that SchA reduced the production of DIC-glutathione (GSH) conjugate. In addition, SchA significantly reduced the excretion of DIC-GSH conjugate in the urine of mice and relieved hepatic GSH depletion induced by DIC. These results suggested that SchA could inhibit the metabolic activation of DIC in vitro and in vivo. In summary, our findings showed that the observed pharmacokinetic interactions might be attributable to the inhibition of the metabolism of DIC by SchA, which might be responsible for the protection of SchA against DIC-induced hepatotoxicity. Therefore, the development of a standardized combination of DIC and SchA may protect patients from DIC-induced liver injury.
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Affiliation(s)
- Xiaojin Chang
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Guangyao Li
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Bufan Yang
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
| | - Dongju Lin
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding, China
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Szałabska-Rąpała K, Zych M, Borymska W, Londzin P, Dudek S, Kaczmarczyk-Żebrowska I. Beneficial effect of honokiol and magnolol on polyol pathway and oxidative stress parameters in the testes of diabetic rats. Biomed Pharmacother 2024; 172:116265. [PMID: 38364735 DOI: 10.1016/j.biopha.2024.116265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 02/06/2024] [Accepted: 02/06/2024] [Indexed: 02/18/2024] Open
Abstract
In diabetes hyperglycemia, excessive production of free radicals and present oxidative stress lead to many complications in the body, including male reproductive system disorders. To prevent the development of diabetic complications in the testes resulting from them, it seems beneficial to include compounds considered as natural antioxidants. Honokiol and magnolol are neolignans obtained from magnolia bark, which possess proven antioxidant properties. The aim of this study was to evaluate the effect of honokiol and magnolol on the parameters of oxidative stress, polyol pathway and glycation products in the testes as well as on selected biochemical parameters in the blood serum of rats with type 2 diabetes. The study was conducted on mature male Wistar rats with high fat diet and streptozotocin-induced type 2 diabetes. Neolignans-treated rats received honokiol or magnolol orally at the doses of 5 or 25 mg/kg, respectively, for 4 weeks. Parameters related to glucose and lipid homeostasis, basic serological parameters and sex hormones level in the serum as well as polyol pathway parameters, antioxidant enzyme activity, endogenous antioxidants level, sumaric parameters for oxidative stress and oxidative damage in the testes were estimated. Oral administration of honokiol and magnolol turned out to be beneficial in combating the effects of oxidative stess in the testes, but showed no favorable effects on serum biochemical parameters. Additionally, magnolol compared to honokiol revealed more advantageous impact indicating the reversal of the effects of diabetic complications in the male reproductive system and counteracted oxidative stress damages and polyol pathway disorders in the testes.
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Affiliation(s)
- Katarzyna Szałabska-Rąpała
- Doctoral School of the Medical University of Silesia in Katowice, Discipline of Pharmaceutical Sciences, Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland.
| | - Maria Zych
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland
| | - Weronika Borymska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland
| | - Piotr Londzin
- Department of Pharmacology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland
| | - Sławomir Dudek
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland
| | - Ilona Kaczmarczyk-Żebrowska
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland
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Liu Y, Wu J, Tan L, Li Z, Gao P, He S, Wang Q, Tang D, Wang C, Wang F, Li P, Liu J. (-)-Syringaresinol attenuates ulcerative colitis by improving intestinal epithelial barrier function and inhibiting inflammatory responses. Phytomedicine 2024; 124:155292. [PMID: 38190784 DOI: 10.1016/j.phymed.2023.155292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 11/02/2023] [Accepted: 12/16/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND (-)-Syringaresinol (SYR), a natural lignan with significant antioxidant and anti-inflammatory activities, possesses various pharmacological benefits including cardio-protective, antibacterial, anticancer, and anti-aging effects. It was shown that the effectiveness of (+)-syringaresinol diglucoside on the ulcerative colitis (UC) was attributed to the active metabolite (+)-syringaresinol (the enantiomor of SYR). However, the efficacy of SYR against UC remains unclear, and the associated molecular mechanism has not been revealed yet PURPOSE: This study aimed to assess the protective effect of SYR in UC and its underlying mechanism STUDY DESIGN AND METHODS: We examined SYR's protective impact on the intestinal epithelial barrier and its ability to inhibit inflammatory responses in both a lipopolysaccharide (LPS)-induced Caco-2 cell model and a dextran sodium sulfate (DSS)-induced UC mouse model. We also explored the potential signaling pathways regulated by SYR using transcriptome analysis and western blot assay RESULTS: In Caco-2 cells, SYR significantly increased trans-epithelial electrical resistance, reduced tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), interferon-γ (IFN-γ), and cyclooxygenase-2 (COX-2) levels, and enhanced cellular tight junction protein expression and distribution. In mice with UC, oral treatment with SYR (10, 20, 40 mg·kg-1) dose-dependently increased body weight, colon length, and expression of tight junction proteins, decreased disease activity index score, spleen coefficient, cytokine serum levels, bacterial translocation, and intestinal damage, and also preserved the ultrastructure of colonic mucosal cells. Transcriptomics indicated that the anti-UC effect of SYR is mediated via the PI3K-Akt/MAPK/Wnt signaling pathway. CONCLUSION In summary, SYR effectively mitigated the development of UC by enhancing the intestinal epithelial barrier function and attenuating the inflammatory response. The plant-derived product SYR might be a potentially effective therapeutical agent against UC.
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Affiliation(s)
- Yunhe Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Junzhe Wu
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Luying Tan
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Zhuoqiao Li
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Peng Gao
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Shanmei He
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Qianyun Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Daohao Tang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China
| | - Cuizhu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China; Research Center of Natural Drugs, Jilin University, Changchun 130021, China
| | - Fang Wang
- College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Pingya Li
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China; Research Center of Natural Drugs, Jilin University, Changchun 130021, China
| | - Jinping Liu
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China; Research Center of Natural Drugs, Jilin University, Changchun 130021, China.
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Bai J, Zhang C, Liu Y, Kuang N, Xu L, Xu Z, Wang H, Liu R. The therapeutic effect of Loranthus parasiticus lignan derivatives on collagen-induced arthritis in rats through the SHBG/NFκB pathway. Inflammopharmacology 2024; 32:873-883. [PMID: 38227094 DOI: 10.1007/s10787-023-01409-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 12/10/2023] [Indexed: 01/17/2024]
Abstract
Lignan-rich beans, nuts, and various seeds are the main foods with antioxidative and hormone-modulating activities. Although the role of lignans in mediating hormone-dependent cancers and cardiovascular diseases is well characterized, the function of lignans in anti-arthritic activity and its underlying mechanisms remain unknown. Three new lignan derivatives, (-)-nortrachelogenin, trachelogenin, and matairesinol, were extracted from Loranthus parasiticus. After establishing the collagen-induced arthritis (CIA) model by intradermal injection of collagen, rats were treated with three new lignan derivatives ((-)-nortrachelogenin: 37%; trachelogenin: 27%; matairesinol: 25.7%) at a concentration of 50 mg/kg and 100 mg/kg, or methotrexate at 0.3 mg/kg. Mixed lignan derivatives significantly attenuated the immune responses in the joints of CIA rats, leading to lower levels of proinflammatory cytokines (IL-6 and TNF-α) and higher levels of free androgen in the serum compared to the CIA model. The results of molecular docking using AutoDock Vina showed that the lignan derivative (-)-nortrachelogenin was the most effective compound for binding to sex hormone-binding globulin (SHBG), thus inhibiting the activity of NFκB in LPS-stimulated macrophages. In this study, (-)-nortrachelogenin was identified as a novel natural lignan derivative with previously unrecognized anti-inflammatory activity. Its molecular mechanism appears related to the regulation of the NFκB/SHBG pathway. Our findings suggest that further application of sex hormone-like compounds in the treatment of rheumatoid arthritis and the potential clinical applications of (-)-nortrachelogenin are promising.
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Affiliation(s)
- Jiali Bai
- Clinical Pharmacy, Changzhi Maternal and Child Health Care Hospital, Changzhi, 046011, China
| | - Cong Zhang
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China
| | - Yulin Liu
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China
| | - Nanzhen Kuang
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China
| | - Liangquan Xu
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China
| | - Zhengang Xu
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China
| | - Haiwei Wang
- Obstetrics Department, Changzhi Maternal and Child Health Care Hospital, Changzhi, 046011, China
| | - Renping Liu
- Department of Immunology, Medical College of Nanchang University, Nanchang, 330031, China.
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Hao Q, Henning SM, Magyar CE, Said J, Zhong J, Rettig MB, Vadgama JV, Wang P. Enhanced Chemoprevention of Prostate Cancer by Combining Arctigenin with Green Tea and Quercetin in Prostate-Specific Phosphatase and Tensin Homolog Knockout Mice. Biomolecules 2024; 14:105. [PMID: 38254705 PMCID: PMC10813217 DOI: 10.3390/biom14010105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/09/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
The low bioavailability of most phytochemicals limits their anticancer effects in humans. The present study was designed to test whether combining arctigenin (Arc), a lignan mainly from the seed of Arctium lappa, with green tea (GT) and quercetin (Q) enhances the chemopreventive effect on prostate cancer. We performed in vitro proliferation studies on different cell lines. We observed a strong synergistic anti-proliferative effect of GT+Q+Arc in exposing androgen-sensitive human prostate cancer LNCaP cells. The pre-malignant WPE1-NA22 cell line was more sensitive to this combination. No cytotoxicity was observed in normal prostate epithelial PrEC cells. For an in vivo study, 3-week-old, prostate-specific PTEN (phosphatase and tensin homolog) knockout mice were treated with GT+Q, Arc, GT+Q+Arc, or the control daily until 16 weeks of age. In vivo imaging using prostate-specific membrane antigen (PSMA) probes demonstrated that the prostate tumorigenesis was significantly inhibited by 40% (GT+Q), 60% (Arc at 30 mg/kg bw), and 90% (GT+Q+Arc) compared to the control. A pathological examination showed that all control mice developed invasive prostate adenocarcinoma. In contrast, the primary lesion in the GT+Q and Arc alone groups was high-grade prostatic intraepithelial neoplasia (PIN), with low-grade PIN in the GT+Q+Arc group. The combined effect of GT+Q+Arc was associated with an increased inhibition of the androgen receptor, the PI3K/Akt pathway, Ki67 expression, and angiogenesis. This study demonstrates that combining Arc with GT and Q was highly effective in prostate cancer chemoprevention. These results warrant clinical trials to confirm the efficacy of this combination in humans.
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Affiliation(s)
- Qiongyu Hao
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA; (Q.H.); (J.V.V.)
- David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Susanne M. Henning
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Clara E. Magyar
- Department of Pathology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Jonathan Said
- Department of Pathology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Jin Zhong
- VA Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
- Department of Internal Medicine, School of Medicine, University of California, Riverside, CA 92521, USA
| | - Matthew B. Rettig
- Departments of Medicine and Urology, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Jaydutt V. Vadgama
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA; (Q.H.); (J.V.V.)
- David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
| | - Piwen Wang
- Division of Cancer Research and Training, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90059, USA; (Q.H.); (J.V.V.)
- Center for Human Nutrition, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA
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Ferraz AC, Gomes PWP, Menegatto MBDS, Lima RLS, Guimarães PH, Reis JDE, Carvalho ARV, Pamplona SDGSR, Muribeca ADJB, de Magalhães JC, Yoshioka E Silva CY, da Silva MN, Magalhães CLDB. Exploring the antiviral potential of justicidin B and four glycosylated lignans from Phyllanthus brasiliensis against Zika virus: A promising pharmacological approach. Phytomedicine 2024; 123:155197. [PMID: 37952409 DOI: 10.1016/j.phymed.2023.155197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023]
Abstract
BACKGROUND Zika virus (ZIKV) is an emerging arbovirus that in recent years has been associated with cases of severe neurological disorders, such as microcephaly in newborns and Guillain-Barré syndrome in adults. As there is no vaccine or treatment, the search for new therapeutic targets is of great relevance. In this sense, plants are extremely rich sources for the discovery of new bioactive compounds and the species Phyllanthus brasiliensis (native to the Amazon region) remains unexplored. PURPOSE To investigate the potential antiviral activity of compounds isolated from P. brasiliensis leaves against ZIKV infection. METHODS In vitro antiviral assays were performed with justicidin B (a lignan) and four glycosylated lignans (tuberculatin, phyllanthostatin A, 5-O-β-d-glucopyranosyljusticidin B, and cleistanthin B) against ZIKV in Vero cells. MTT colorimetric assay was used to assess cell viability and plaque forming unit assay to quantify viral load. In addition, for justicidin B, tests were performed to investigate the mechanism of action (virucidal, adsorption, internalization, post-infection). RESULTS The isolated compounds showed potent anti-ZIKV activities and high selectivity indexes. Moreover, justicidin B, tuberculatin, and phyllanthostatin A completely reduced the viral load in at least one of the concentrations evaluated. Among them, justicidin B stood out as the main active, and further investigation revealed that justicidin B exerts its antiviral effect during post-infection stages, resulting in a remarkable 99.9 % reduction in viral load when treatment was initiated 24 h after infection. CONCLUSION Our findings suggest that justicidin B inhibits endosomal internalization and acidification, effectively interrupting the viral multiplication cycle. Therefore, the findings shed light on the promising potential of isolated compounds isolated from P. brasiliensis, especially justicidin B, which could contribute to the drug development and treatments for Zika virus infections.
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Affiliation(s)
- Ariane Coelho Ferraz
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Paulo Wender P Gomes
- Collaborative Mass Spectrometry Innovation Center, University of California San Diego, La Jolla, San Diego, California, USA; Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, La Jolla, San Diego, California, USA
| | - 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, Minas Gerais, 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, Minas Gerais, Brazil
| | - Pedro Henrique Guimarães
- Programa de Pós-Graduação em Ciências Biológicas, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - José Diogo Evangelista Reis
- Instituto de Ciências Exatas e Naturais, Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Alice Rhelly Veloso Carvalho
- Instituto de Ciências da Saúde, Faculdade de Ciências Farmacêuticas, Universidade Federal do Pará, Belém, Pará, Brazil
| | | | - Abraão de Jesus Barbosa Muribeca
- Instituto de Ciências Exatas e Naturais, Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém, Pará, Brazil
| | - José Carlos de Magalhães
- Departamento de Química, Biotecnologia e Engenharia de Bioprocessos, Universidade Federal de São João del-Rei, Ouro Branco, Minas Gerais, Brazil; Programa de Pós-Graduação em Biotecnologia, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil
| | - Consuelo Yumiko Yoshioka E Silva
- Instituto de Ciências da Saúde, Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Pará, Belém, Pará, Brazil
| | - Milton Nascimento da Silva
- Instituto de Ciências Exatas e Naturais, Programa de Pós-Graduação em Química, Universidade Federal do Pará, Belém, Pará, 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, Minas Gerais, Brazil; Programa de Pós-Graduação em Biotecnologia, Núcleo de Pesquisas em Ciências Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Minas Gerais, Brazil.
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Ghaderi S, Rashno M, Sarkaki A, Khoshnam SE. Sesamin mitigates lead-induced behavioral deficits in male rats: The role of oxidative stress. Brain Res Bull 2024; 206:110852. [PMID: 38141790 DOI: 10.1016/j.brainresbull.2023.110852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 12/25/2023]
Abstract
Lead (Pb) is a well-known toxic pollutant that has negative effects on behavioral functions. Sesamin, a phytonutrient of the lignan class, has shown neuroprotective effects in various neurological disorder models. The present study was undertaken to evaluate the putative protective effects of sesamin against Pb-induced behavioral deficits and to identify the role of oxidative stress in male rats. The rats were exposed to 500 ppm of Pb acetate in their drinking water and simultaneously treated orally with sesamin at a dose of 30 mg/kg/day for eight consecutive weeks. Standard behavioral paradigms were used to assess the behavioral functions of the animals during the eighth week of the study. Subsequently, oxidative stress factors were evaluated in both the cerebral cortex and hippocampal regions of the rats. The results of this study showed that Pb exposure triggered anxiety-/depression-like behaviors and impaired object recognition memory, but locomotor activity was indistinguishable from the normal control rats. These behavioral deficiencies were associated with suppressed enzymatic and non-enzymatic antioxidant levels, and enhanced lipid peroxidation in the investigated brain regions. Notably, correlations were detected between behavioral deficits and oxidative stress generation in the Pb-exposed rats. Interestingly, sesamin treatment mitigated anxio-depressive-like behaviors, ameliorated object recognition memory impairment, and modulated oxidative-antioxidative status in the rats exposed to Pb. The results suggest that the anti-oxidative properties of sesamin may be one of the underlying mechanisms behind its beneficial effect in ameliorating behavioral deficits associated with Pb exposure.
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Affiliation(s)
- Shahab Ghaderi
- Department of Neuroscience, School of Science and Advanced Technologies in Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Masome Rashno
- Asadabad School of Medical Sciences, Asadabad, Iran.
| | - Alireza Sarkaki
- Persian Gulf Physiology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Esmaeil Khoshnam
- Persian Gulf Physiology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Pan N, Shi J, Du S, Qiu Z, Ran Q, Guo Y, Ma A, Zhang Q, Sang A, Yang X. Honokiol Attenuates Choroidal Neovascularization by Inhibiting the Hypoxia-Inducible Factor-α/Vascular Endothelial Growth Factor Axis via Nuclear Transcription Factor-Kappa B Activation. Curr Eye Res 2024; 49:88-96. [PMID: 37707827 DOI: 10.1080/02713683.2023.2259634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/20/2023] [Accepted: 09/08/2023] [Indexed: 09/15/2023]
Abstract
PURPOSE Honokiol is a lignan isolated from Magnolia officinalis and exhibits anti-angiogenic properties. This study was conducted to investigate the role of honokiol in choroidal neovascularization. METHODS C57BL/6 mice were treated with honokiol at 10-20 mg/kg by daily intraperitoneal injection from day 1 to 6 after laser photocoagulation. ARPE-19 cells were cultured under hypoxic conditions with or without the presence of honokiol. After laser photocoagulation and honokiol treatment, hematoxylin and eosin staining, immunofluorescence and fundus fluorescein angiography were used to analyze the effect of honokiol on choroidal neovascularization formation. Quantitative real-time PCR, western blot, enzyme-linked immunosorbent assay, immunofluorescence, luciferase assay, and chromatin immunoprecipitation were performed to explore the mechanism of honokiol in the pathological process of choroidal neovascularization. Finally, the role of honokiol on the human choroidal vascular endothelial cells was detected by using 5-ethynyl-20-deoxyuridine assay, Transwell and Tube formation assays. RESULTS The results of hematoxylin and eosin staining and immunofluorescence suggested that honokiol reduced the thickness, length, and area of choroidal neovascularization lesions in laser-induced choroidal neovascularization mouse model. Fundus fluorescein angiography showed that choroidal neovascularization leakage was reduced in honokiol group and the concentration of 20 mg/kg showed better effects. Mechanism studies have shown that honokiol exerted inhibitory effects on choroidal neovascularization by inactivating hypoxia-inducible factor-1α/vascular endothelial growth factor axis through the nuclear transcription factor-kappa B signaling pathway. The same results were obtained in ARPE-19 cells under hypoxic conditions. Furthermore, the conditional medium of retinal pigmented epithelial cells promoted the proliferation, migration, and tube formation of human choroidal vascular endothelial cells, while honokiol reversed these. CONCLUSION We demonstrated that honokiol attenuated choroidal neovascularization formation by inactivating the hypoxia-inducible factor-1α/vascular endothelial growth factor axis through nuclear transcription factor-kappa B signaling pathway.
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Affiliation(s)
- Ningxin Pan
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Jian Shi
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Shu Du
- Department of Ophthalmology, Lixiang Eye Hospital of Soochow University, Suzhou, China
| | - Zhaoxian Qiu
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Qiliang Ran
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yangchen Guo
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Anping Ma
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Qi Zhang
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Aimin Sang
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
| | - Xiaowei Yang
- Department of Ophthalmology, Affiliated Hospital of Nantong University, Nantong, China
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Majdalawieh AF, Ahari SH, Yousef SM, Nasrallah GK. Sesamol: A lignan in sesame seeds with potent anti-inflammatory and immunomodulatory properties. Eur J Pharmacol 2023; 960:176163. [PMID: 37925135 DOI: 10.1016/j.ejphar.2023.176163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/06/2023]
Abstract
Inflammation is associated with the development and progression of a plethora of diseases including joint, metabolic, neurological, hepatic, and renal disorders. Sesamol, derived from the seeds of Sesamum indicum L., has received considerable attention due to its well-documented multipotent phytotherapeutic effects, including its anti-inflammatory and immunomodulatory properties. However, to date, no comprehensive review has been established to highlight or summarize the anti-inflammatory and immunomodulatory properties of sesamol. Herein, we aim to address this gap in the literature by presenting a thorough review encapsulating evidence surrounding the range of inflammatory mediators and cytokines shown to be targeted by sesamol in modulating its anti-inflammatory actions against a range of inflammatory disorders. Additionally, evidence highlighting the role that sesamol has in modulating components of adaptive immunity including cellular immune responses and Th1/Th2 balance is underscored. Moreover, the molecular mechanisms and the signaling pathways underlying such effects are also highlighted. Findings indicate that this seemingly potent lignan mediates its anti-inflammatory actions, at least in part, via suppression of various pro-inflammatory cytokines like IL-1β and TNFα, and downregulation of a multitude of signaling pathways including NF-κB and MAPK. In conclusion, we anticipate that sesamol may be employed in future therapeutic regimens to aid in more effective drug development to alleviate immune-related and inflammatory conditions.
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Affiliation(s)
- Amin F Majdalawieh
- Department of Biology, Chemistry, and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates.
| | - Sogand H Ahari
- Department of Biology, Chemistry, and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| | - Sarah M Yousef
- Department of Psychology, College of Arts and Sciences, American University of Sharjah, Sharjah, P.O. Box 26666, United Arab Emirates
| | - Gheyath K Nasrallah
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar; Biomedical Research Center, Qatar University, Doha, Qatar
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Li Z, Zheng Y, Liu K, Liang Y, Lu J, Li Q, Zhao B, Liu X, Li X. Lignans as multi-targeted natural products in neurodegenerative diseases and depression: Recent perspectives. Phytother Res 2023; 37:5599-5621. [PMID: 37669911 DOI: 10.1002/ptr.8003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/09/2023] [Accepted: 08/19/2023] [Indexed: 09/07/2023]
Abstract
As the global population ages, the treatment of neurodegenerative diseases is becoming more and more important. There is an urgent need to discover novel drugs that are effective in treating neurological diseases. In recent years, natural products and their biological activities have gained widespread attention. Lignans are a class of metabolites extensively present in Chinese herbal medicine and possess good pharmacological effects. Latest studies have demonstrated their neuroprotective pharmacological activity in preventing acute/chronic neurodegenerative diseases and depression. In this review, the pharmacological effects of these disorders, the pharmacokinetics, safety, and clinical trials of lignans were summarized according to the scientific literature. These results proved that lignans mainly exert antioxidant and anti-inflammatory activities. Anti-apoptosis, regulation of nervous system functions, and modulation of synaptic signals are also potential effects. Despite the substantial evidence of the neuroprotective potential of lignans, it is not sufficient to support their use in the clinical management. Our study suggests that lignans can be used as prospective agents for the treatment of neurodegenerative diseases and depression, with a view to informing their further development and utilization.
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Affiliation(s)
- Zhibei Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu Zheng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Kai Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Youdan Liang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiuxia Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Bolin Zhao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xing Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaofang Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Felipe JL, Bonfá IS, Lossavaro PKMB, Lencina JS, B Carvalho D, Candeloro L, Ferreira GIS, das Neves AR, Souza MIL, Silva-Filho SE, Baroni ACM, Toffoli-Kadri MC. 1,4-Diaryl-1,2,3-triazole neolignan-celecoxib hybrids inhibit experimental arthritis induced by zymosan. Inflammopharmacology 2023; 31:3227-3241. [PMID: 37806984 DOI: 10.1007/s10787-023-01345-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/14/2023] [Indexed: 10/10/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that causes cartilage damage. Anti-inflammatories are widely used in the management of RA, but they can have side effects such as gastrointestinal and/or cardiovascular disorders. Studies published by our group showed that the synthesis of hybrid triazole analogs neolignan-celecoxib containing the substituent groups sulfonamide (L15) or carboxylic acid (L18) exhibited anti-inflammatory activity in an acute model of inflammation, inhibited expression of P-selectin related to platelet activation and did not induce gastric ulcer, minimizing the related side effects. In continuation, the present study evaluated the anti-inflammatory effects of these analogs in an experimental model of arthritis and on the functions of one of the important cells in this process, macrophages. Mechanical hyperalgesia, joint edema, leukocyte recruitment to the joint and damage to cartilage in experimental arthritis and cytotoxicity, spread of disease, phagocytic activity and nitric oxide (NO) and hydrogen peroxide production by macrophages were evaluated. Pre-treatment with L15 and L18 reduced mechanical hyperalgesia, joint edema and the influx of leukocytes into the joint cavity after different periods of the stimulus. The histological evaluation of the joint showed that L15 and L18 reduced cartilage damage and there was no formation of rheumatoid pannus. Furthermore, L15 and L18 were non-cytotoxic. The analogs inhibited the spreading, the production of NO and hydrogen peroxide. L15 decreased the phagocytosis. Therefore, L15 and L18 may be potential therapeutic prototypes to treat chronic inflammatory diseases such as RA.
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Affiliation(s)
- Josyelen L Felipe
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil
| | - Iluska S Bonfá
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil
| | - Paloma K M B Lossavaro
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil
| | - Joyce S Lencina
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil
| | - Diego B Carvalho
- Laboratory of Synthesis and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, Brazil
| | - Luciane Candeloro
- Laboratory of Hystology, Institute of Biosciences, Federal University of Mato Grosso Do Sul, Campo Grande, MS, Brazil
| | - Giovanni I S Ferreira
- Laboratory of Hystology, Institute of Biosciences, Federal University of Mato Grosso Do Sul, Campo Grande, MS, Brazil
| | - Amarith R das Neves
- Laboratory of Synthesis and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, Brazil
| | - Maria Inês L Souza
- Department of Biophysiopharmacology, Institute of Biosciences, Federal University of Mato Grosso Do Sul, Campo Grande, MS, Brazil
| | - Saulo E Silva-Filho
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil
| | - Adriano C M Baroni
- Laboratory of Synthesis and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, Brazil.
| | - Mônica C Toffoli-Kadri
- Laboratory of Pharmacology and Inflammation, Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, MS, 79070-900, Brazil.
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Ou SM, Hsu YC, Fu SL, Lin LC, Lin CH. Galgravin Isolated from Piper kadsura Ameliorates Lipopolysaccharide (LPS)-Induced Endotoxemia in Mice. Int J Mol Sci 2023; 24:16572. [PMID: 38068895 PMCID: PMC10706620 DOI: 10.3390/ijms242316572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/15/2023] [Accepted: 11/16/2023] [Indexed: 12/18/2023] Open
Abstract
Sepsis results from uncontrolled inflammation, characterized by cytokine storm and immunoparalysis. To assess whether galgravin, a natural lignan isolated from Piper kadsura, can be used to treat sepsis, models of bacterial lipopolysaccharide (LPS)-activated macrophages and LPS-induced endotoxemia mice were used. Galgravin suppressed NF-κB activation in LPS-activated RAW 264.7 macrophages without causing significant cytotoxicity, in which proinflammatory molecules like TNF-α, IL-6, iNOS, and COX-2 were downregulated. In addition, the expression of TNF-α and IL-6 was also suppressed by galgravin in LPS-activated murine bone marrow-derived macrophages. Moreover, galgravin significantly downregulated the mRNA expression of TNF-α, IL-6, and iNOS in the lungs and decreased TNF-α and IL-6 in the serum and IL-6 in the bronchoalveolar lavage fluid of LPS-challenged mice. The COX-2 expression in tissues, including the lung, liver, and kidney, as well as the lung alveolar hemorrhage, was also reduced by galgravin. The present study reveals the anti-inflammatory effects of galgravin in mouse models and implies its potential application in inflammation diseases.
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Affiliation(s)
- Shih-Ming Ou
- Department of Life Sciences and Institute of Genome Sciences, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
- Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 11467, Taiwan
| | - Yin-Chieh Hsu
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (Y.-C.H.); (S.-L.F.)
| | - Shu-Ling Fu
- Institute of Traditional Medicine, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan; (Y.-C.H.); (S.-L.F.)
| | - Lie-Chwen Lin
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan
| | - Chao-Hsiung Lin
- Department of Life Sciences and Institute of Genome Sciences, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
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Li M, Jiang H, Wang Y, Xu Z, Xu H, Chen Y, Zhu J, Lin Z, Zhang M. Effect of arctigenin on neurological diseases: A review. J Ethnopharmacol 2023; 315:116642. [PMID: 37236381 DOI: 10.1016/j.jep.2023.116642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/25/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Arctium lappa L. is a common specie of Asteraceae. Its main active ingredient, Arctigenin (AG), in mature seeds exerts pharmacological effects on the Central Nervous System (CNS). AIM OF THE STUDY To review studies on the specific effects of the AG mechanism on various CNS diseases and elucidate signal transduction mechanisms and their pharmacological actions. MATERIALS AND METHODS This investigation reviewed the essential role of AG in treating neurological disorders. Basic information on Arctium lappa L. was retrieved from the Pharmacopoeia of the People's Republic of China. The related articles from 1981 to 2022 on the network database (including CNKI, PubMed, and Wan Fang and so on) were reviewed using AG and CNS diseases-related terms such as Arctigenin and Epilepsy. RESULTS It was confirmed that AG has a therapeutic effect on Alzheimer's disease, Glioma, infectious CNS diseases (such as Toxoplasma and Japanese Encephalitis Virus), Parkinson's disease, Epilepsy, etc. In these diseases, related experiments such as a Western blot analysis revealed that AG could alter the content of some key factors (such as the reduction of Aβ in Alzheimer's disease). However, in-vivo AG's metabolic process and possible metabolites are still undetermined. CONCLUSION Based on this review, the existing pharmacological research has indeed made objective progress to elucidate how AG prevents and treats CNS diseases, especially senile degenerative disease such as Alzheimer's diseases. It was revealed that AG could be used as a potential nervous system drug as it has a wide range of effects in theory with markedly high application value, especially in the elder group. However, the existing studies are limited to in-vitro experiments; therefore, little is known about how AG metabolizes and functions in-vivo, limiting its clinical application and requiring further research.
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Affiliation(s)
- Mopu Li
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Haibin Jiang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yanan Wang
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zidi Xu
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Hang Xu
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuetong Chen
- The First School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jianghu Zhu
- Department of Pediatrics, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, Wenzhou, Zhejiang, China.
| | - Zhenlang Lin
- Department of Pediatrics, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, Wenzhou, Zhejiang, China.
| | - Min Zhang
- Department of Pediatrics, The Second School of Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Perinatal Medicine of Wenzhou, Wenzhou, Zhejiang, China; Key Laboratory of Structural Malformations in Children of Zhejiang Province, Wenzhou, Zhejiang, China; Zhejiang Provincial Clinical Research Center for Pediatric Disease, Wenzhou, Zhejiang, China.
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Huang SM, Chuang CH, Rejano CJF, Tayo LL, Hsieh CY, Huang SKH, Tsai PW. Sesamin: A Promising Therapeutic Agent for Ameliorating Symptoms of Diabetes. Molecules 2023; 28:7255. [PMID: 37959677 PMCID: PMC10649669 DOI: 10.3390/molecules28217255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/19/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
Diabetes is a chronic metabolic disease characterized by improperly regulating proteins, carbohydrates, and lipids due to insulin deficiency or resistance. The increasing prevalence of diabetes poses a tremendous socioeconomic burden worldwide, resulting in the rise of many studies on Chinese herbal medicines to discover the most effective cure for diabetes. Sesame seeds are among these Chinese herbal medicines that were found to contain various pharmacological activities, including antioxidant and anti-inflammatory properties, lowering cholesterol, improving liver function, blood pressure and sugar lowering, regulating lipid synthesis, and anticancer activities. These medicinal benefits are attributed to sesamin, which is the main lignan found in sesame seeds and oil. In this study, Wistar rat models were induced with type 2 diabetes using streptozotocin (STZ) and nicotinamide, and the effect of sesamin on the changes in body weight, blood sugar level, glycosylated hemoglobin (HbA1c), insulin levels, and the states of the pancreas and liver of the rats were evaluated. The results indicate a reduced blood glucose level, HbA1c, TG, and ALT and AST enzymes after sesamin treatment, while increased insulin level, SOD, CAT, and GPx activities were also observed. These findings prove sesamin's efficacy in ameliorating the symptoms of diabetes through its potent pharmacological activities.
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Affiliation(s)
- Shu-Ming Huang
- Department of Clinical Nutrition, Nantou Hospital, Ministry of Health and Welfare, Nantou City 545, Taiwan;
- Department of Nutrition, Hungkuang University, Taichung City 433, Taiwan;
| | - Cheng-Hung Chuang
- Department of Nutrition, Hungkuang University, Taichung City 433, Taiwan;
| | - Christine Joyce F. Rejano
- School of Chemical, Biological, Materials Engineering and Sciences, Mapúa University, Manila 1002, Philippines; (C.J.F.R.); (L.L.T.)
- School of Graduate Studies, Mapúa University, Manila 1002, Philippines
| | - Lemmuel L. Tayo
- School of Chemical, Biological, Materials Engineering and Sciences, Mapúa University, Manila 1002, Philippines; (C.J.F.R.); (L.L.T.)
- Department of Biology, School of Medicine and Health Sciences, Mapúa University, Makati 1200, Philippines
| | - Cheng-Yang Hsieh
- Ph.D. Program in Clinical Drug Development of Herbal Medicine, College of Pharmacy, Taipei Medical University, Taipei City 110, Taiwan;
- Laboratory of Oncology, Pharmacy Practice and Sciences, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai 980-8578, Japan
| | - Steven Kuan-Hua Huang
- Department of Medical Science Industries, College of Health Sciences, Chang Jung Christian University, Tainan 711, Taiwan
- Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan City 711, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Po-Wei Tsai
- Laboratory of Oncology, Pharmacy Practice and Sciences, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai 980-8578, Japan
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Medras ZJH, Mostafa YM, Ahmed AAM, El‐Sayed NM. Arctigenin improves neuropathy via ameliorating apoptosis and modulating autophagy in streptozotocin-induced diabetic mice. CNS Neurosci Ther 2023; 29:3068-3080. [PMID: 37170684 PMCID: PMC10493658 DOI: 10.1111/cns.14249] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 03/11/2023] [Accepted: 03/23/2023] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND Oxidative stress mediates the pathophysiology of diabetic neuropathy (DN) with activation of apoptotic pathway and reduction of autophagy. Arctigenin (ARC) is a natural lignan isolated from some plants of the Asteraceae family that shows antioxidant property. The present study aimed to explore the mechanistic neuroprotective effect of ARC on animal model for DN. METHODS DN was induced using streptozotocin (STZ) at a dose of 45 mg/kg, i.p, for five consecutive days and ARC was administered orally (25 or 50 mg) for 3 weeks. The mechanical sensitivity and thermal latency were determined using von Frey and hotplate, respectively. Beclin, p62, and LC3 were detected as markers for autophagy by western blot. Levels of reduced glutathione, lipid peroxides, and activities of catalase and superoxide dismutase were detected as readout for oxidative stress. Apoptotic parameters and histopathological changes were revealed in all experimental groups. RESULTS The present study showed deterioration of the function and structure of neurons as a result of hyperglycemia. Oxidative stress and impaired autophagy were observed in diabetic neurons as well as the activation of apoptotic pathway. ARC improved the behavioral and histopathological changes of diabetic mice. ARC combated oxidative stress through diminishing lipid peroxidation and improving the activity of antioxidant enzymes. This was concomitant by reducing the biomarkers of apoptosis. ARC augmented the expression of Beclin and LC3 while it lessened the expression of p62 indicating the activation of autophagy. These findings suggest that ARC can ameliorate DN by combating apoptosis and oxidative stress and improving autophagy.
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Affiliation(s)
| | - Yasser M. Mostafa
- Department of Pharmacology and Toxicology, Faculty of PharmacySuez Canal UniversityIsmailiaEgypt
- Department of Pharmacology & Toxicology, Faculty of PharmacyBadr University in CairoBadrEgypt
| | - Amal A. M. Ahmed
- Department of Cytology and Histology, Faculty of Veterinary MedicineSuez Canal UniversityIsmailiaEgypt
| | - Norhan M. El‐Sayed
- Department of Pharmacology and Toxicology, Faculty of PharmacySuez Canal UniversityIsmailiaEgypt
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Hsu FT, Liu WL, Lee SR, Jeng LB, Chen JH. Unveiling nature's potential weapon: Magnolol's role in combating bladder cancer by upregulating the miR-124 and inactivating PKC-δ/ERK axis. Phytomedicine 2023; 119:154947. [PMID: 37549536 DOI: 10.1016/j.phymed.2023.154947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/07/2023] [Accepted: 06/28/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Bladder cancer (BC) is a challenging disease to manage. Researchers have been investigating the potential of magnolol, a compound derived from Magnolia officinalis, as an anti-cancer agent. However, the exact regulatory mechanism of magnolol and its impact on the NF-κB signaling pathway in BC remain unclear. MATERIALS To comprehensively evaluate its therapeutic potential, the researchers conducted a series of experiments using BC cell lines (TSGH8301, T24, and MB49) and in vivo animal models. RESULTS The results of the study demonstrated that magnolol exhibits cytotoxic effects on BC cells by activating both the extrinsic and intrinsic apoptosis signaling pathways. Additionally, the expression of anti-apoptotic genes was downregulated by magnolol treatment. The researchers also uncovered the regulatory role of PKCδ/ERK and miR-124-3p in the NF-κB pathway, which may be influenced by magnolol. Treatment with magnolol led to the inactivation of PKCδ/ERK and an increase in miR-124-3p expression, effectively inhibiting NF-κB-mediated progression of BC. Importantly, the administration of magnolol did not result in significant toxicity in normal tissues, highlighting its potential as a safe adjunctive therapy with minimal adverse effects. CONCLUSION These findings position magnolol as a promising therapeutic agent for the treatment of BC. By activating apoptosis signaling pathways and inhibiting NF-κB pathway through the upregulation of miR-124-3p and downregulation of PKCδ/ERK activation, magnolol holds promise for suppressing tumor progression and improving patient outcomes in BC. Further research and clinical trials are warranted to explore the full potential of magnolol in the future.
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Affiliation(s)
- Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Wei-Lin Liu
- Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C
| | - Sin-Rong Lee
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C; Institute of Biochemical Sciences, College of Life Science, National Taiwan University, Taipei, Taiwan, R.O.C
| | - Long-Bin Jeng
- Organ Transplantation Center, China Medical University Hospital, Taichung, Taiwan, R.O.C; Cell Therapy Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Jiann-Hwa Chen
- Department of Emergency Medicine, Cathay General Hospital, Taipei, Taiwan, R.O.C; School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan, R.O.C.
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Xu M, Zhao C, Song H, Wang C, Li H, Qiu X, Jing H, Zhuang W. Inhibitory effects of Schisandrin C on collagen behavior in pulmonary fibrosis. Sci Rep 2023; 13:13475. [PMID: 37596361 PMCID: PMC10439186 DOI: 10.1038/s41598-023-40631-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 08/14/2023] [Indexed: 08/20/2023] Open
Abstract
Pulmonary fibrosis (PF) is a serious progressive fibrotic disease that is characterized by excessive accumulation of extracellular matrix (ECM), thus resulting in stiff lung tissues. Lysyl oxidase (LOX) is an enzyme involved in fibrosis by catalyzing collagen cross-linking. Studies found that the ingredients in schisandra ameliorated bleomycin (BLM)-induced PF, but it is unknown whether the anti-PF of schisandra is related to LOX. In this study, we established models of PF including a mouse model stimulated by BLM and a HFL1 cell model induced by transforming growth factor (TGF)-β1 to evaluate the inhibition effects of Schisandrin C (Sch C) on PF. We observed that Sch C treatment decreased pulmonary indexes compared to control group. Treatment of Sch C showed a significant reduction in the accumulation of ECM as evidenced by decreased expressions of α-SMA, FN, MMP2, MMP9, TIMP1 and collagen proteins such as Col 1A1, and Col 3A1. In addition, the expression of LOX in the lung tissue of mice after Sch C treatment was effectively decreased compared with the MOD group. The inhibition effects in vitro were consistent with those in vivo. Mechanistic studies revealed that Sch C significantly inhibited TGF-β1/Smad2/3 and TNF-α/JNK signaling pathways. In conclusion, our data demonstrated that Sch C significantly ameliorated PF in vivo and vitro, which may play an important role by reducing ECM deposition and inhibiting the production of LOX.
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Affiliation(s)
- Mingchen Xu
- Department of Molecular Biology Test Technique, College of Medical Technology, Beihua University, No. 3999 Binjiang East Road, Fengman District, Jilin, 132013, China
| | - Chenghe Zhao
- Department of Molecular Biology Test Technique, College of Medical Technology, Beihua University, No. 3999 Binjiang East Road, Fengman District, Jilin, 132013, China
| | - Haiming Song
- Department of Molecular Biology Test Technique, College of Medical Technology, Beihua University, No. 3999 Binjiang East Road, Fengman District, Jilin, 132013, China
| | - Chunmei Wang
- Department of Pharmacology, College of Pharmacy, Beihua University, Jilin, China
| | - He Li
- Department of Pharmacology, College of Pharmacy, Beihua University, Jilin, China
| | - Xudong Qiu
- Department of Hand Surgery, Affiliated Hospital, Beihua University, Jilin, China
| | - He Jing
- Department of Hand Surgery, Affiliated Hospital, Beihua University, Jilin, China
| | - Wenyue Zhuang
- Department of Molecular Biology Test Technique, College of Medical Technology, Beihua University, No. 3999 Binjiang East Road, Fengman District, Jilin, 132013, China.
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Kwon KC, Won JG, Kim M, Shin YW, Park S, Song Y. Anti-acne activity of carnitine salicylate and magnolol through the regulation of exfoliation, lipogenesis, bacterial growth and inflammation. Skin Res Technol 2023; 29:e13406. [PMID: 37522492 PMCID: PMC10319759 DOI: 10.1111/srt.13406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 06/21/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND Salicylic acid has been used as an anti-acne agent with its comedolytic property and antimicrobial activity. However, there is a limit to use for leave-on cosmetics because of the transient skin irritation and low efficacy at neutral pH condition. We prepared a salicylic acid-based ionic pair with L -carnitine (we named, IP-BHA) overcoming the limitation of salicylic acid. We examined the effect of IP-BHA as well as the combination effect with magnolol, a bioactive organic lignan, in order to clarify their efficacy as anti-acne agents. METHODS After verifying the structure of IP-BHA, we confirmed anti-acne activities including the regulation of exfoliation, lipogenesis, bacterial growth, and inflammation with IP-BHA and/or magnolol. RESULTS The antibacterial activity of IP-BHA and magnolol was evaluated by determining the minimum antibacterial inhibitory concentration. Magnolol showed strong activity against Cutibacterium acnes, which was better than a medical antibiotic acne drug, clindamycin. The combined application with IP-BHA was more effective in antibacterial activity by 2.5 times. It was confirmed that testosterone-induced lipogenesis was significantly inhibited by treatment with IP-BHA and magnolol, while single treatment had no significant inhibitory effect. Interestingly, MMP-1 and VEGF were induced by C. acnes lysate in human keratinocytes. We found that these inflammatory molecules were completely inhibited by combined application of IP-BHA and magnolol. Through ex vivo test, the dose-dependent exfoliation effect of IP-BHA was confirmed at pH 5.5, and the synergic exfoliation effect was shown in the combined application of IP-BHA and magnolol. When topically applied, the emulsion containing IP-BHA and magnolol relieved the sodium dodecyl sulfate-induced erythema and improved inflamed acne with papule and pustule. CONCLUSION Our data demonstrate that the ionic paired salicylic acid with L -carnitine can overcome the limitations of salicylic acid at low concentration and natural skin pH. Based on the dual administration effects, we suggest that IP-BHA and magnolol may be the potential agent for acne by improving inflammatory skin condition.
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Affiliation(s)
- Koo Chul Kwon
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
| | - Jong Gu Won
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
| | - Mi‐Sun Kim
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
| | - Yong Won Shin
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
| | - Sang‐Wook Park
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
| | - Young‐Sook Song
- LG Science Park R&D Center of LG Household & Healthcare (LG H&H)SeoulRepublic of Korea
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Zhao X, Wang Y, Wang R, Shen J, Wang J, Li L. Lariciresinol protects rats from complete Freund's adjuvant induced arthritis in rats via modulation of transforming growth factor-β and nuclear factor kappa B pathway: An in vivo and in silico study. Chem Biol Drug Des 2023; 102:168-176. [PMID: 37211531 DOI: 10.1111/cbdd.14268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/30/2023] [Accepted: 05/09/2023] [Indexed: 05/23/2023]
Abstract
Rheumatoid arthritis (RA) is a severe inflammatory auto-immune disorder affecting millions of people across the globe. The current therapeutic options are not adequate to address the complications of RA. Therefore, the present study was conducted to elucidate the protective effect of lariciresinol, a lignan, against Complete Freund's adjuvant (CFA)-induced arthritis in rats. The results of the study showed that lariciresinol improves paw swelling and arthritic scores in rats as compared to CFA rats. Lariciresinol also showed a significant reduction in rheumatoid factor, C-reactive protein, tumor necrosis factor-α, interleukin (IL)-17, and tissue inhibitor of metalloproteinases-3 level with a simultaneous increase in IL-4 level. The burden of oxidative stress was also reduced in CFA rats, as shown by reduced MDA levels and increased SOD and GPx after the administration of lariciresinol. In a Western blot analysis, lariciresinol showed a significant reduction of transforming growth factor-β and nuclear factor-κB (NF-κB) protein levels in CFA rats. To understand the binding characteristic of lariciresinol with NF-κB, molecular docking analysis was conducted, which showed Larciresinol interacted with the active site of NF-κB. Our study demonstrated the significant protective effect of lariciresinol against RA via multi-target action.
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Affiliation(s)
- Xiangzhuo Zhao
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
| | - Ying Wang
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
| | - Ronghua Wang
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
| | - Jingfang Shen
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
| | - Jingxu Wang
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
| | - Lianju Li
- Department of Rheumatic Immunology, Xingtai People's Hospital, Xingtai, Hebei, China
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Wang X, Wang D, Deng B, Yan L. Syringaresinol attenuates osteoarthritis via regulating the NF-κB pathway. Int Immunopharmacol 2023; 118:109982. [PMID: 36989902 DOI: 10.1016/j.intimp.2023.109982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/21/2023] [Accepted: 02/28/2023] [Indexed: 03/30/2023]
Abstract
Osteoarthritis (OA) is a now regarded as a worldwide whole joint disease with synovial inflammation, cartilage degeneration, and subchondral sclerosis. Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used drugs for OA treatment which only relieve the symptoms and restrain the progression of OA. However, various severe adverse effects often occur in patients with long-term NSAIDs use, which heavily burdens the healthcare system and impacts the quality of life. Therefore, it is much imperative to identify alternative drugs with increased efficacy. Syringaresinol (Syr), a naturally occurring phytochemical which belonging to the lignan group of polyphenols, shows anti-tumor and anti-oxidant activities, which to benefit human health. Studies has shown Syr can regulate the inflammatory response by modulating the secretion and expression level of cytokines IL-6, IL-8, and tumor necrosis factor (TNF)-α. it also shows the inhibitory effect on NF-κB pathway in mouse cells. In the present study, we aimed to demonstrate the anti-inflammatory effects of Syr in OA. In vitro Syr treatment in IL-1β-activated mouse chondrocytes significantly restrained the expression of NO, PGE2, IL-6, TNF-α, INOS, COX-2 and MMP-13. Moreover, it considerably ameliorated the degradation of aggrecan and collagen II. Furthermore, the phosphorylation of the NF-kB signaling pathway was significantly suppressed by Syr. Moreover, in vivo, the cartilage degeneration was attenuated and the increased Osteoarthritis Research Society International (OARSI) scores were reversed in the DMM + Syr group, comprared to those in the DMM group. In sum, our study demonstrated that Syr can attenuate the inflammation in vitro and further verified its effect on OA in vivo. Thus, Syr might be a potent therapeautic alternative for OA treatment.
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Affiliation(s)
- Xianfeng Wang
- Department of Orthopedic Surgery, Guizhou Provincial Orthopedics Hospital, China
| | - Dangrang Wang
- Department of Gastroenterology, The Second Hospital of Dalian Medical University, China
| | - Biyong Deng
- Department of Orthopedic Surgery, Guizhou Provincial Orthopedics Hospital, China.
| | - Litao Yan
- Department of Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, China.
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You LJ, Li PW, Zhang WW, Feng MF, Zhao WP, Hou HM, Piao XM, Wang LB, Zhang Y. Schisandrin A ameliorates increased pulmonary capillary endothelial permeability accompanied with sepsis through inhibition of RhoA/ROCK1/MLC pathways. Int Immunopharmacol 2023; 118:110124. [PMID: 37028276 DOI: 10.1016/j.intimp.2023.110124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 03/21/2023] [Accepted: 03/28/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Sepsis is a systemic inflammatory response, and vascular leakage associated with acute lung injury (ALI) is an important pathophysiological process during sepsis. Schisandrin A (SchA) is a bioactive lignan which has been reported to have the anti-inflammatory effects in many studies, while whether SchA can ameliorate ALI-related vascular leakage caused by sepsis is unknown. OBJECTIVE To evaluate the role and the underlying mechanism of SchA in increase of pulmonary vascular permeability induced by sepsis. METHODS The effect of SchA on pulmonary vascular permeability was examined in rat acute lung injury model. The effect of SchA on skin vascular permeability of mice was investigated through Miles assay. MTT assay was performed to detect the cell activity, and transwell assay was used to detect the effect of SchA on cell permeability. The effects of SchA on junction proteins and RhoA/ROCK1/MLC signaling pathway were manifested by immunofluorescence staining and western blot. RESULTS The administration of SchA alleviated rat pulmonary endothelial dysfunction, relieved increased permeability in the mouse skin and HUVECs induced by lipopolysaccharide (LPS). Meanwhile, SchA inhibited the formation of stress fibers, reversed the decrease of expression of ZO-1 and VE-cadherin. Subsequent experiments confirmed that SchA inhibited RhoA/ROCK1/MLC canonical pathway in rat lungs and HUVECs induced by LPS. Moreover, overexpression of RhoA reversed the inhibitory effect of SchA in HUVECs, which suggested that SchA protected the pulmonary endothelial barrier by inhibiting RhoA/ROCK1/MLC pathway. CONCLUSION In summary, our results indicate that SchA ameliorates the increase of pulmonary endothelial permeability induced by sepsis through inhibition of RhoA/ROCK1/MLC pathway, providing a potentially effective therapeutic strategy for sepsis.
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Affiliation(s)
- Li-Juan You
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Pei-Wei Li
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Wen-Wen Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Ming-Feng Feng
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Wei-Ping Zhao
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Hui-Min Hou
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China
| | - Xian-Mei Piao
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China.
| | - Li-Bo Wang
- Department of Medicinal Chemistry and Natural Medicinal Chemistry, College of Pharmacy, Harbin Medical University, Harbin 150081, PR China.
| | - Yan Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin 150081, PR China.
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Yang C, Zhao Y, Luo Z, Hu Y, Wang S, Hu S, Yao Y, Pan L, Shen C, Xu T. Honokiol Inhibits the Inflammatory Response and Lipid Metabolism Disorder by Inhibiting p38α in Alcoholic Liver Disease. Planta Med 2023; 89:273-285. [PMID: 35714651 DOI: 10.1055/a-1878-3991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Alcoholic liver disease is one of the leading causes of liver-related morbidity and mortality worldwide, but effective treatments are still lacking. Honokiol, a lignin-type natural compound isolated from the leaves and bark of Magnolia plants, has been widely studied for its beneficial effects on several chronic diseases. Accumulating studies have revealed that honokiol displays a potential therapeutic effect on alcoholic liver disease. In this study, the protective activity of honokiol on alcoholic liver disease was confirmed due to its significant inhibitory activity on the expression levels of inflammatory cytokines (such as tumor necrosis factor-alpha, interleukin-6, and interleukin-1β) in EtOH-fed mice and in EtOH-induced AML-12 cells. Meanwhile, the expression of the lipid metabolic parameter sterol regulatory element-binding protein-1c was also reduced. However, peroxisome proliferator-activated receptor α was increased in animal and cell experiments, which indicates that the activity of honokiol was related to its regulated activity on lipid metabolism. The result showed that honokiol significantly inhibited the expression level of p38α in vivo and in vitro. Blocking p38α inhibited the expression levels of tumor necrosis factor-alpha, interleukin-6, interleukin-1β, and sterol regulatory element-binding protein-1c but promoted the expression level of peroxisome proliferator-activated receptor α compared with the honokiol-treated group. Moreover, the forced expression level of p38α further produced the opposite effect on inflammatory cytokines and lipid metabolism indicators. Furthermore, p38α has been related to the activation of the nuclear factor kappa B signaling pathway. In our study, honokiol significantly inhibited the activation of the nuclear factor kappa B signaling pathway mediated by p38α. In conclusion, the results suggest that honokiol might be an effective regulator of p38α by downregulating the nuclear factor kappa B signaling pathway, thereby reducing the inflammatory response and lipid metabolism disorder in alcoholic liver disease.
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Affiliation(s)
- Chenchen Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
- Affiliated Psychological Hospital of Anhui Medical University, Hefei Fourth People's Hospital, Hefei, China
| | - Yinglian Zhao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
- Affiliated Psychological Hospital of Anhui Medical University, Hefei Fourth People's Hospital, Hefei, China
| | - Zhipan Luo
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
| | - Ying Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
| | - Shuxian Wang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
| | - Shuang Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
| | - Yan Yao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
| | - Linxin Pan
- School of Life Sciences, Anhui Medical University, Hefei, China
| | - Chuanpu Shen
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Tao Xu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, Hefei, Anhui, China
- Institute for Liver Diseases of Anhui Medical University, Hefei, Anhui, China
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Naghashpour M, Dayer D, Karami H, Naghashpour M, Moghadam MT, Haeri SMJ, Suzuki K. Evaluating the Magnolol Anticancer Potential in MKN-45 Gastric Cancer Cells. Medicina (Kaunas) 2023; 59:medicina59020286. [PMID: 36837487 PMCID: PMC9963572 DOI: 10.3390/medicina59020286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/20/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023]
Abstract
Background and Objectives: Combination therapy improves the effect of chemotherapy on tumor cells. Magnolol, used in treating gastrointestinal disorders, has been shown to have anti-cancer properties. We investigated the synergistic effect of cisplatin and magnolol on the viability and maintenance of MKN-45 gastric cancer cells. Materials and Methods: The toxicity of magnolol and/or cisplatin was determined using the MTT technique. The trypan blue method was used to test magnolol and/or cisplatin's effect on MKN-45 cell growth. Crystal violet staining was used to assess the treated cells' tendency for colony formation. The expression of genes linked to apoptosis, cell cycle arrest, and cell migration was examined using the qPCR method. Results: According to MTT data, using magnolol and/or cisplatin significantly reduced cell viability. The ability of the treated cells to proliferate and form colonies was also reduced considerably. Magnolol and/or cisplatin treatment resulted in a considerable elevation in Bax expression. However, the level of Bcl2 expression was dramatically reduced. p21 and p53 expression levels were significantly increased in the treated cells, while MMP-9 expression was significantly reduced. Conclusions: These findings show that magnolol has a remarkable anti-tumor effect on MKN-45 cells. In combination with cisplatin, magnolol may be utilized to overcome cisplatin resistance in gastric cancer cells.
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Affiliation(s)
- Mahsa Naghashpour
- Department of Anatomical Sciences, Medical School, Arak University of Medical Sciences, Arak 38481-7-6341, Iran
| | - Dian Dayer
- Cellular and Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 61357-15794, Iran
| | - Hadi Karami
- Department of Molecular Medicine and Biotechnology, Faculty of Medicine, Arak University of Medical Sciences, Arak 38481-7-6341, Iran
| | - Mahshid Naghashpour
- Department of Basic Medical Sciences, Faculty of Medicine, Abadan University of Medical Sciences, Abadan 6313833177, Iran
| | - Mahin Taheri Moghadam
- Department of Anatomical Science, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 61357-15753, Iran
| | - Seyed Mohammad Jafar Haeri
- Department of Anatomical Sciences, Medical School, Arak University of Medical Sciences, Arak 38481-7-6341, Iran
- Correspondence: (S.M.J.H.); (K.S.); Tel.: +98-9123276391 (S.M.J.H.)
| | - Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa 359-1192, Japan
- Correspondence: (S.M.J.H.); (K.S.); Tel.: +98-9123276391 (S.M.J.H.)
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Wang G, Ge L, Liu T, Zheng Z, Chen L. The therapeutic potential of arctigenin against multiple human diseases: A mechanistic review. Phytomedicine 2023; 110:154647. [PMID: 36628833 DOI: 10.1016/j.phymed.2023.154647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/21/2022] [Accepted: 01/01/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Arctigenin (ATG), a dibenzyl butyrolactone lignan compound, is one of the major bioactive components from the medicinal plant Arctium lappa. ATG possesses remarkable therapeutic potential against a wide range of human diseases, such as cancers, immune disorders and chronical diseases. The molecular mechanisms behind the biological effects of ATG have been intensively studied. PURPOSE This review aims to systematically summarize the updated knowledge of the proteins and signaling pathways behind the curative property of ATG, and further analyze the potential connections between them. METHOD SciFinder, Pubmed, Web of Science and Cochrane Library databases were queried for publications reporting the therapeutic properties of ATG. "Arctigenin", "disease", "cancer", "inflammation", "organ damage", "infection", "toxicity" and "pharmacokinetics" were used as the searching titles. RESULT 625 publications were identified and 95 met the inclusion criteria and exclusion criteria. 42 studies described the molecular mechanisms implicated in ATG treatments. Several proteins including phosphodiesterase subtype 4D (PDE4D), estrogen receptor (ER) β, protein phosphatase 2A (PP2A), phosphoinositide 3-kinase (PI3K) and transmembrane protein 16A (TMEM16A) are targeted by ATG in different settings. The frequently described signaling pathways are TLR4/NF-κB, PI3K/AKT/mTOR, AMP-activated protein kinase (AMPK) and nuclear factor erythroid 2-related factor 2 (Nrf-2) signalings. CONCLUSION Inhibition of PI3K/AKT pathway and activation of AMPK signaling play the pivotal roles in the therapeutic effects of ATG. PI3K/AKT and AMPK signaling widely link to other signaling pathways, modulating various biological processes such as anti-inflammation, anti-oxidative stress, anti-fibrosis, anti-ER stress, anti-steatosis and pro-apoptosis, which constitute the curative mechanisms of ATG against multiple human diseases.
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Affiliation(s)
- Guanming Wang
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, 350108, China.
| | - Li Ge
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, 350108, China
| | - Tongyu Liu
- Department of Gynecology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, 350014, China
| | - Zhihui Zheng
- School of Nursing, Fujian University of Traditional Chinese Medicine, Fuzhou, 350108, China
| | - Lijun Chen
- Department of Gynecology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, 350014, China.
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Li B, Xiao Q, Zhang J, Wang Y, Liu J, Zhang B, Liu H. Exploring the active compounds and potential mechanism of the anti-nonalcoholic fatty liver disease activity of the fraction from Schisandra chinensis fruit extract based on multi-technology integrated network pharmacology. J Ethnopharmacol 2023; 301:115769. [PMID: 36183952 DOI: 10.1016/j.jep.2022.115769] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/20/2022] [Accepted: 09/25/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra chinensis fruit is a well-known traditional Chinese medicine (TCM) that has been used to treat various liver diseases. Our previous study revealed that its extract is effective against nonalcoholic fatty liver disease (NAFLD). AIM OF THIS STUDY This study aimed to elucidate the active components and explore the underlying mechanisms of action of S. chinensis fruit in the treatment of NAFLD. MATERIALS AND METHODS A HepG2 cell model was used to screen the anti-NAFLD activity of the fraction from S. chinensis fruit extract. Ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS) was used to determine the components of the active fraction. Active compounds, potential targets, and key pathways were predicted for the active fraction treatment of NAFLD using network pharmacology. The anti-NAFLD effects of the active fraction and core active compound 3 were further validated using a high-fat diet (HFD)-induced NAFLD mouse model, intraperitoneal glucose tolerance test (IPGTT), and intraperitoneal insulin tolerance test (IPITT). Related hepatic mRNA expression was detected using quantitative reverse transcription-polymerase chain reaction (qRT-PCR) to preliminarily validate the mechanism. RESULTS In vitro experiments showed that the active fraction of S. chinensis fruit ethanol (EtOH) extract was mainly concentrated in the soluble fraction of petroleum ether (PET). Thirty-seven lignans were identified in this active fraction using UPLC-Q-TOF/MS. Network pharmacology studies have indicated that its anti-NAFLD effects lie in three major active lignans (3, 24, and 27) contained in PET, which may regulate the insulin resistance signaling pathway. In vivo experiments demonstrated that PET and core active compound 3 treatment significantly attenuated hepatic steatosis and reduced the levels of serum alanine transaminase (ALT), aspartate transaminase (AST), insulin, malondialdehyde (MDA), hepatic triglyceride (TG), and total cholesterol (TC) in HFD-induced mice (P < 0.05). Moreover, treatment with PET and compound 3 alleviated glucose tolerance and insulin resistance. These beneficial effects can be achieved by regulating the expression of Pik3ca, Gsk3β, Jnk1, and Tnf-α. CONCLUSION This study identified the main active fraction and compounds responsible for the anti-NAFLD activity of S. chinensis fruit. This mechanism may be related to regulation of the resistance pathway.
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Affiliation(s)
- Bin Li
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| | - Qi Xiao
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| | - Jianuo Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| | - Yumeng Wang
- Animal Science and Technology College Beijing University of Agriculture, Beijing, 102206, China.
| | - Jiushi Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| | - Bengang Zhang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
| | - Haitao Liu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100193, China.
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Mahmoodi MR, Abbasi MM. Therapeutic Effectiveness of Sesame Preparations and its Bioactive Ingredients in Management of Cardiometabolic Syndrome in Diabetes Mellitus: A Systematic Review. Curr Diabetes Rev 2023; 19:79-93. [PMID: 35619269 DOI: 10.2174/1573399818666220525110925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/31/2022] [Accepted: 02/14/2022] [Indexed: 11/22/2022]
Abstract
AIM This systematic review aimed to appraise and recapitulate all research investigations to elucidate the effects of Sesamum indicum preparations on managing the cardiometabolic syndrome of Diabetes mellitus (DM) and metabolic syndrome (MetS). METHODS A systematic review was carried out in a Cochrane fashion and in compliance with the PRISMA checklist using the published academic works in PubMed/MEDLINE, WOS, SCOPUS, and EMBASE databases that were searched up to June 2021. Abstracts that met PICO criteria for qualitative studies were duplicate reviewed for data extraction to assess the quality and details of the study. RESULTS Sesamum indicum preparations and its bioactive lignans, such as sesamin, sesamol, and pinoresinol, were found to possess anti-hyperglycemic, anti-hyperlipidemia, anti-inflammatory, antioxidative, anti-hypertensive, cardioprotective, and hepatoprotective effects both in patients with T2DM as well as in experimental animal models with T1DM and MetS. The incorporation of sesame oil as a natural adjuvant can be effective in improving vascular reactivity and aortic permeability, reproductive parameters, and diabetic nephropathy, as well as modification of anthropometry indices. Therefore, sesame oil and bioactive lignans as combination therapy with drugs can exhibit synergistic effects and provide a favorable preference in clinical settings. CONCLUSION Sesame oil and lignans present in it act in a dose-dependent manner. The best dosage to improve risk biomarkers of patients with T2DM and MetS is 30-35 ml daily of sesame oil or inclusion of sesame oil in daily dietary patterns up to 30% of total energy for 8-12 weeks and/or 200 mg daily of sesamin supplementation for eight weeks.
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Affiliation(s)
- Mohammad Reza Mahmoodi
- Department of Nutrition, Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
- Department of Nutrition, Faculty of Public Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Mehdi Abbasi
- Department of Nutrition, Faculty of Public Health, Kerman University of Medical Sciences, Kerman, Iran
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Zhu W, Luo W, Han J, Zhang Q, Ji L, Samorodov AV, Pavlov VN, Zhuang Z, Yang D, Yin L, Huang L, Liang G, Huh JY, Wang Y. Schisandrin B protects against LPS-induced inflammatory lung injury by targeting MyD88. Phytomedicine 2023; 108:154489. [PMID: 36270224 DOI: 10.1016/j.phymed.2022.154489] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 09/25/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Acute lung injury (ALI) is a challenging clinical syndrome that manifests as an acute inflammatory response. Schisandrin B (Sch B), a bioactive lignan from Schisandra genus plants, has been shown to suppress inflammatory responses and oxidative stress. However, the underlying molecular mechanisms have remained elusive. HYPOTHESIS/PURPOSE This study performed an in-depth investigation of the anti-inflammatory mechanism of Sch B in macrophages and in an animal model of ALI. METHODS qPCR array was used to probe the differential effects and potential target of Sch B. ALI was induced by intratracheal administration of LPS in experimental mice with or without Sch B treatment. RESULTS Our studies show that Sch B differentially modulates inflammatory factor induction by LPS in macrophages by directly binding myeloid differentiation response factor-88 (MyD88), an essential adaptor protein in the toll-like receptor-4 (TLR4) pathway. Sch B spares non-MyD88-pathways downstream of TLR4. Such inhibition suppressed key signaling mediators such as TAK1, MAPKs, and NF-κB, and pro-inflammatory factor induction. Pull down assay using biotinylated-Sch B validate the direct interaction between Sch B and MyD88 in macrophages. Treatment of mice with Sch B prior to LPS challenge reduced inflammatory cell infiltration in lungs, induction of MyD88-pathway signaling proteins, and prevented inflammatory cytokine induction. CONCLUSION In summary, our studies have identified MyD88 as a direct target of Sch B for its anti-inflammatory activity, and suggest that Sch B may have therapeutic value for acute lung injury and other MyD88-dependent inflammatory diseases.
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Affiliation(s)
- Weiwei Zhu
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea; Affiliated Xiangshan Hospital of Wenzhou Medial University (Xiangshan First People's Hospital Medical and Health Group), Xiangshan, Zhejiang 315799, China
| | - Wu Luo
- Medical Research Center, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Jibo Han
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Qiuyan Zhang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Lijun Ji
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea
| | | | - Valentin N Pavlov
- Department of Pharmacology, Bashkir State Medical University, Ufa 450005, Russia
| | - Zaishou Zhuang
- The Affiliated Cangnan Hospital, Wenzhou Medical University, Cangnan, Zhejiang 325800, China
| | - Daona Yang
- The Affiliated Cangnan Hospital, Wenzhou Medical University, Cangnan, Zhejiang 325800, China
| | - Lina Yin
- School of Pharmaceutical Sciences, Hangzhou Medical College, Hangzhou, Zhejiang 311399, China
| | - Lijiang Huang
- Affiliated Xiangshan Hospital of Wenzhou Medial University (Xiangshan First People's Hospital Medical and Health Group), Xiangshan, Zhejiang 315799, China
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; The Affiliated Cangnan Hospital, Wenzhou Medical University, Cangnan, Zhejiang 325800, China
| | - Joo Young Huh
- College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea.
| | - Yi Wang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; College of Pharmacy, Chonnam National University, Gwangju 61186, Republic of Korea; Affiliated Xiangshan Hospital of Wenzhou Medial University (Xiangshan First People's Hospital Medical and Health Group), Xiangshan, Zhejiang 315799, China.
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Dai X, Xie L, Liu K, Liang Y, Cao Y, Lu J, Wang X, Zhang X, Li X. The Neuropharmacological Effects of Magnolol and Honokiol: A Review of Signal Pathways and Molecular Mechanisms. Curr Mol Pharmacol 2023; 16:161-177. [PMID: 35196977 DOI: 10.2174/1874467215666220223141101] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/07/2022] [Accepted: 01/17/2022] [Indexed: 11/22/2022]
Abstract
Magnolol and honokiol are natural lignans with good physiological effects. As the main active substances derived from Magnolia officinalis, their pharmacological activities have attracted extensive attention. It is reported that both of them can cross the blood-brain barrier (BBB) and exert neuroprotective effects through a variety of mechanisms. This suggests that these two ingredients can be used as effective therapeutic compounds to treat a wide range of neurological diseases. This article provides a review of the mechanisms involved in the therapeutic effects of magnolol and honokiol in combating diseases, such as cerebral ischemia, neuroinflammation, Alzheimer's disease, and brain tumors, as well as psychiatric disorders, such as anxiety and depression. Although magnolol and honokiol have the pharmacological effects described above, their clinical potential remains untapped. More research is needed to improve the bioavailability of magnolol and honokiol and perform experiments to examine the therapeutic potential of magnolol and honokiol.
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Affiliation(s)
- Xiaolin Dai
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Long Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Kai Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Youdan Liang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Yi Cao
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Jing Lu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xian Wang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xumin Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
| | - Xiaofang Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, PR China
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Jang WY, Kim MY, Cho JY. Antioxidant, Anti-Inflammatory, Anti-Menopausal, and Anti-Cancer Effects of Lignans and Their Metabolites. Int J Mol Sci 2022; 23:ijms232415482. [PMID: 36555124 PMCID: PMC9778916 DOI: 10.3390/ijms232415482] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/01/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022] Open
Abstract
Since chronic inflammation can be seen in severe, long-lasting diseases such as cancer, there is a high demand for effective methods to modulate inflammatory responses. Among many therapeutic candidates, lignans, absorbed from various plant sources, represent a type of phytoestrogen classified into secoisolariciresionol (Seco), pinoresinol (Pino), matairesinol (Mat), medioresinol (Med), sesamin (Ses), syringaresinol (Syr), and lariciresinol (Lari). Lignans consumed by humans can be further modified into END or ENL by the activities of gut microbiota. Lignans are known to exert antioxidant and anti-inflammatory activities, together with activity in estrogen receptor-dependent pathways. Lignans may have therapeutic potential for postmenopausal symptoms, including cardiovascular disease, osteoporosis, and psychological disorders. Moreover, the antitumor efficacy of lignans has been demonstrated in various cancer cell lines, including hormone-dependent breast cancer and prostate cancer, as well as colorectal cancer. Interestingly, the molecular mechanisms of lignans in these diseases involve the inhibition of inflammatory signals, including the nuclear factor (NF)-κB pathway. Therefore, we summarize the recent in vitro and in vivo studies evaluating the biological effects of various lignans, focusing on their values as effective anti-inflammatory agents.
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Affiliation(s)
- Won Young Jang
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Mi-Yeon Kim
- School of Systems Biomedical Science, Soongsil University, Seoul 06978, Republic of Korea
- Correspondence: (M.-Y.K.); (J.Y.C.); Tel.: +82-2-820-0458 (M.-Y.K.); +82-31-290-7868 (J.Y.C.)
| | - Jae Youl Cho
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon 16419, Republic of Korea
- Correspondence: (M.-Y.K.); (J.Y.C.); Tel.: +82-2-820-0458 (M.-Y.K.); +82-31-290-7868 (J.Y.C.)
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Wang X, Liu Q, Fu Y, Ding RB, Qi X, Zhou X, Sun Z, Bao J. Magnolol as a Potential Anticancer Agent: A Proposed Mechanistic Insight. Molecules 2022; 27:molecules27196441. [PMID: 36234977 PMCID: PMC9570903 DOI: 10.3390/molecules27196441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/27/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022] Open
Abstract
Cancer is a serious disease with high mortality and morbidity worldwide. Natural products have served as a major source for developing new anticancer drugs during recent decades. Magnolol, a representative natural phenolic lignan isolated from Magnolia officinali, has attracted considerable attention for its anticancer properties in recent years. Accumulating preclinical studies have demonstrated the tremendous therapeutic potential of magnolol via a wide range of pharmacological mechanisms against cancer. In this review, we summarized the latest advances in preclinical studies investigating anticancer properties of magnolol and described the important signaling pathways explaining its underlying mechanisms. Magnolol was capable of inhibiting cancer growth and metastasis against various cancer types. Magnolol exerted anticancer effects through inhibiting proliferation, inducing cell cycle arrest, provoking apoptosis, restraining migration and invasion, and suppressing angiogenesis. Multiple signaling pathways were also involved in the pharmacological actions of magnolol against cancer, such as PI3K/Akt/mTOR signaling, MAPK signaling and NF-κB signaling. Based on this existing evidence summarized in the review, we have conclusively confirmed magnolol had a multi-target anticancer effect against heterogeneous cancer disease. It is promising to develop magnolol as a drug candidate for cancer therapy in the future.
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Affiliation(s)
- Xiaofeng Wang
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Qingqing Liu
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Yuanfeng Fu
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Ren-Bo Ding
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
| | - Xingzhu Qi
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
| | - Xuejun Zhou
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Zhihua Sun
- State International Joint Research Center for Animal Health Breeding, Key Laboratory of Control and Prevention of Animal Disease of Xinjiang Production & Construction Corps, College of Animal Science and Technology, Shihezi University, Shihezi 832003, China
- Correspondence: (Z.S.); (J.B.)
| | - Jiaolin Bao
- Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Pharmaceutical Sciences, Collaborative Innovation Center of One Health, Hainan University, Haikou 570228, China
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao 999078, China
- Correspondence: (Z.S.); (J.B.)
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Yuan Q, Wu Y, Wang G, Zhou X, Dong X, Lou Z, Li S, Wang D. Preventive effects of arctigenin from Arctium lappa L against LPS-induced neuroinflammation and cognitive impairments in mice. Metab Brain Dis 2022; 37:2039-2052. [PMID: 35731324 DOI: 10.1007/s11011-022-01031-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/09/2022] [Indexed: 01/19/2023]
Abstract
Arctigenin (Arc) is a phenylpropanoid dibenzylbutyrolactone lignan in Arctium lappa L, which has been widely applied as a traditional Chinese herbal medicine for treating inflammation. In the present study, we explored the neuroprotective effect and the potential mechanisms of arctigenin against LPS-evoked neuroinflammation, neurodegeneration, and memory impairments in the mice hippocampus. Daily administration of arctigenin (50 mg/kg per day, i.g.) for 28 days revealed noticeable improvements in spatial learning and memory deficits after exposure to LPS treatment. Arctigenin prevented LPS-induced neuronal/synaptic injury and inhibited the increases in Abeta (Aβ) generation and the levels of amyloid precursor protein (APP) and β-site amyloid precursor protein cleavage enzyme 1 (BACE1). Moreover, arctigenin treatment also suppressed glial activation and reduced the production of proinflammatory cytokines. In LPS-treated BV-2 microglial cells and mice, activation of the TLR4 mediated NF-κB signaling pathway was significantly suppressed by arctigenin administration. Mechanistically, arctigenin reduced the LPS-induced interaction of adiponectin receptor 1 (AdipoR1) with TLR4 and its coreceptor CD14 and inhibited the TLR4-mediated downstream inflammatory response. The outcomes of the current study indicate that arctigenin mitigates LPS-induced apoptotic neurodegeneration, amyloidogenesis and neuroinflammation as well as cognitive impairments, and suggest that arctigenin may be a potential therapeutic candidate for neuroinflammation/neurodegeneration-related diseases.
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Affiliation(s)
- Quan Yuan
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Yiran Wu
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Gang Wang
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Xiang Zhou
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Xiaohui Dong
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Zihan Lou
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Sanqiang Li
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China
| | - Dongmei Wang
- School of Basic Medical Sciences, Henan University of Science and Technology, No. 263, Kaiyuan Avenue, Luolong District, Luoyang, 471023, China.
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Rashno M, Sarkaki A, Ghaderi S, Khoshnam SE. Sesamin: Insights into its protective effects against lead-induced learning and memory deficits in rats. J Trace Elem Med Biol 2022; 72:126993. [PMID: 35550983 DOI: 10.1016/j.jtemb.2022.126993] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 04/03/2022] [Accepted: 05/03/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Lead (Pb) is one of the most hazardous pollutants that induce a wide spectrum of neurological changes such as learning and memory deficits. Sesamin, a phytonutrient of the lignan class, exhibits anti-inflammatory, anti-apoptotic, and neuroprotective properties. The present study was designed to investigate the effects of sesamin against Pb-induced learning and memory deficits, disruption of hippocampal theta and gamma rhythms, inflammatory response, inhibition of blood δ-aminolevulinic acid dehydratase (δ-ALA-D) activity, Pb accumulation, and neuronal loss in rats. METHODS Sesamin treatment (30 mg/kg/day; P.O.) was started simultaneously with Pb acetate exposure (500 ppm in standard drinking water) in rats, and they continued for eight consecutive weeks. RESULTS The results showed that chronic exposure to Pb disrupted the learning and memory functions in both passive-avoidance and water-maze tests, which was accompanied by increase in spectral theta power and theta/gamma ratio, and a decrease in spectral gamma power in the hippocampus. Additionally, Pb exposure resulted in an enhanced tumor necrosis factor-alpha (TNF-α) content, decreased interleukin-10 (IL-10) production, inhibited blood δ-ALA-D activity, increased Pb accumulation, and neuronal loss of rats. In contrast, sesamin treatment improved all the above-mentioned Pb-induced pathological changes. CONCLUSION This data suggests that sesamin could improve Pb-induced learning and memory deficits, possibly through amelioration of hippocampal theta and gamma rhythms, modulation of inflammatory status, restoration of the blood δ-ALA-D activity, reduction of Pb accumulation in the blood and the brain tissues, and prevention of neuronal loss.
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Affiliation(s)
| | - Alireza Sarkaki
- Persian Gulf Physiology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Shahab Ghaderi
- Department of Neuroscience, School of Science and Advanced Technologies in Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Seyed Esmaeil Khoshnam
- Persian Gulf Physiology Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Yamada J, Maeda S, Soya M, Nishida H, Iinuma KM, Jinno S. Alleviation of cognitive deficits via upregulation of chondroitin sulfate biosynthesis by lignan sesamin in a mouse model of neuroinflammation. J Nutr Biochem 2022; 108:109093. [PMID: 35724814 DOI: 10.1016/j.jnutbio.2022.109093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 05/09/2022] [Accepted: 05/20/2022] [Indexed: 12/29/2022]
Abstract
Lignans are plant-derived compounds that act as partial estrogen agonists. Chondroitin sulfate proteoglycans (CSPGs) represent one of the major components of the extracellular matrix (ECM). Here we aimed to understand the role of sesamin (SES), a major lignan compound, in the biosynthesis and degradation of CSPGs in the mouse hippocampus because CSPGs play a key role in the regulation of cognitive functions through the promotion of adult neurogenesis. The expression of the pro-inflammatory cytokine interleukin-1β was decreased by SES administration in the hippocampus of lipopolysaccharide (LPS)-treated mice, a model of neuroinflammation-induced cognitive deficits. The expression of genes related to biosynthesis and degradation of CSPGs in the hippocampus of LPS-treated mice was both increased and decreased by SES administration. Further, the diffuse ECM labeling of CSPGs by Wisteria floribunda agglutinin (WFA) in the hippocampus of LPS-treated mice was increased by SES administration. The densities of neural stem cells, late transit-amplifying cells, and newborn-granule cells in the hippocampus of LPS-treated mice were also increased by SES administration. Moreover, SES-induced alterations in gene expression, WFA labeling, and adult neurogenesis in LPS-treated mice were more evident in the dorsal hippocampus (center of cognition) than in the ventral hippocampus (center of emotion). Neither LPS nor SES administration affected locomotor activity, anxiety-like behavior, and depression-related behavior. However, impairments in contextual memory and sensorimotor gating in LPS-treated mice were recovered by SES administration. Our results show that SES can promote adult hippocampal neurogenesis through the upregulation of CSPGs, which may alleviate cognitive deficits induced by neuroinflammation.
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Affiliation(s)
- Jun Yamada
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shoichiro Maeda
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mariko Soya
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidefumi Nishida
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kyoko M Iinuma
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shozo Jinno
- Department of Anatomy and Neuroscience, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Hazafa A, Iqbal MO, Javaid U, Tareen MBK, Amna D, Ramzan A, Piracha S, Naeem M. Inhibitory effect of polyphenols (phenolic acids, lignans, and stilbenes) on cancer by regulating signal transduction pathways: a review. Clin Transl Oncol 2022; 24:432-445. [PMID: 34609675 DOI: 10.1007/s12094-021-02709-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 09/11/2021] [Indexed: 02/07/2023]
Abstract
Natural products, especially polyphenols (phenolic acids, lignans, and stilbenes) are suggested to be more potent anticancer drugs because of their no or less adverse effects, excess availability, high accuracy, and secure mode of action. In the present review, potential anticancer mechanisms of action of some polyphenols including phenolic acids, lignans, and stilbenes are discussed based on clinical, epidemiological, in vivo, and in vitro studies. The emerging evidence revealed that phenolic acids, lignans, and stilbenes induced apoptosis in the treatment of breast (MCF-7), colon (Caco-2), lung (SKLU-1), prostate (DU-145 and LNCaP), hepatocellular (hepG-2), and cervical (A-431) cancer cells, cell cycle arrest (S/G2/M/G1-phases) in gastric (MKN-45 and MKN-74), colorectal (HCT-116), bladder (T-24 and 5637), oral (H-400), leukemic (HL-60 and MOLT-4) and colon (Caco-2) cancer cells, and inhibit cell proliferation against the prostate (PC-3), liver (LI-90), breast (T47D and MDA-MB-231), colon (HT-29 and Caco-2), cervical (HTB-35), and MIC-1 cancer cells through caspase-3, MAPK, AMPK, Akt, NF-κB, Wnt, CD95, and SIRT1 pathways. Based on accumulated data, we suggested that polyphenols could be considered as a viable therapeutic option in the treatment of cancer cells in the near future.
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Affiliation(s)
- A Hazafa
- Department of Biochemistry, Faculty of Sciences, University of Agriculture, Faisalabad, 38040, Pakistan.
| | - M O Iqbal
- Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China
| | - U Javaid
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - M B K Tareen
- College of Food Science & Technology, Huazhong Agricultural University, Huazhong, China
| | - D Amna
- Institute of Food Science & Nutrition, Bahauddin Zakariya University, Multan, Pakistan
| | - A Ramzan
- Department of Botany, University of Agriculture Faisalabad, Faisalabad, 38040, Pakistan
| | - S Piracha
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, 38040, Pakistan
| | - M Naeem
- College of Life Science, Hebei Normal University, Shijiazhuang, China
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Salama SA, Mohamadin AM, Abdel-Bakky MS. Arctigenin alleviates cadmium-induced nephrotoxicity: Targeting endoplasmic reticulum stress, Nrf2 signaling, and the associated inflammatory response. Life Sci 2021; 287:120121. [PMID: 34742745 DOI: 10.1016/j.lfs.2021.120121] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/20/2021] [Accepted: 11/01/2021] [Indexed: 12/21/2022]
Abstract
AIM Nephrotoxicity is a critical consequence of cadmium toxicity. Cadmium induces nephrotoxicity through disruption of cellular redox balance and induction of endoplasmic reticulum stress (ERS) and inflammatory responses. The present study investigated the renoprotective effects of the naturally occurring arctigenin against the cadmium-induced nephrotoxicity. MAIN METHODS Male Wistar rats were randomized into normal control, arctigenin control, cadmium, and cadmium/arctigenin groups. Cadmium and arctigenin were administered daily over a seven-day period. On the eighth day, blood and kidney tissue specimens were collected and subjected to spectrophotometric, ELISA, and immunoblotting analysis. KEY FINDINGS Arctigenin significantly improved renal functions and reduced renal tubular injury in the cadmium-intoxicated rats as reflected by increased GFR and reduced levels of serum creatinine, BUN, urinary albumin-to-creatinine ratio, and protein expression of KIM-1. Arctigenin alleviated the cadmium-induced oxidative DNA damage and lipid peroxidation while boosted reduced glutathione level and antioxidant enzymes activity. Mechanistically, arctigenin enhanced nuclear translocation of the antioxidant transcription factor Nrf2 and up-regulated its downstream redox-regulating enzymes HO-1 and NQO1. Importantly, arctigenin ameliorated the cadmium-evoked ERS as demonstrated by reduced protein expression of the key molecules Bip, PERK, IRE1α, CHOP, phspho-eIF2α, and caspase-12 and diminished activity of caspase-12. Additionally, arctigenin down-regulated the cadmium-induced NF-κB nuclear translocation and decreased its downstream pro-inflammatory cytokines TNF-α and IL-1β. SIGNIFICANCE The current work underlines the alleviating activity of arctigenin against cadmium-evoked nephrotoxicity potentially through mitigating ERS and targeting Nrf2 and NF-κB signaling. The current findings support possible therapeutic application of arctigenin in controlling cadmium-induced nephrotoxicity although clinical investigations are necessary.
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Affiliation(s)
- Samir A Salama
- Division of Biochemistry, Department of Pharmacology, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
| | - Ahmed M Mohamadin
- Department of Biochemistry, Faculty of Pharmacy, Al-Azhar University, Cairo 11751, Egypt
| | - Mohamed S Abdel-Bakky
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraydah 52471, Saudi Arabia
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Kim N, Lee S, Kang J, Kwon TK, Khang D, Kim SH. Gomisin M2 alleviates psoriasis‑like skin inflammation by inhibiting inflammatory signaling pathways. Mol Med Rep 2021; 24:859. [PMID: 34664681 PMCID: PMC8548952 DOI: 10.3892/mmr.2021.12499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 09/22/2021] [Indexed: 11/05/2022] Open
Abstract
Psoriasis, a chronic inflammatory skin disease, is characterized by the excessive proliferation and impaired differentiation of epidermal keratinocytes and is accompanied by the increased infiltration of inflammatory cells. The condition requires long‑term treatment and has no definitive cure. Hence, supplements and therapeutic agents have been intensely investigated. Gomisin M2 (GM2), a lignan extracted from Schisandra chinensis (Turcz). Baill. (Schisandraceae; S. chinensis), has demonstrated diverse pharmacological properties, including anticancer, anti‑inflammatory and antiallergic effects. Based on these findings, the present study examined the effects of GM2 on an imiquimod (IMQ)‑induced psoriasis mouse model and on keratinocytes stimulated by tumor necrosis factor (TNF)‑α and interferon‑γ. IMQ was topically applied to the back skin of mice for 7 consecutive days, and the mice were orally administered CD. These results showed that the oral administration of GM2 suppressed the symptoms of psoriasis, as evidenced by reductions in skin thickness, psoriasis area severity index scores for psoriasis lesions, transepidermal water loss and myeloperoxidase (MPO)‑associated cell infiltration. Furthermore, GM2 reduced the pathologically increased levels of immunoglobulin G2a, MPO and TNF‑α in the serum and T helper (Th)1 and Th17 cell populations in the spleen. GM2 decreased the gene expression of inflammatory‑related cytokines and chemokines and inhibited the expression of signal transducer and activator of transcription 1 and nuclear factor‑κB in the activated keratinocytes. These results suggested that GM2 from S. chinensis is a potential therapeutic candidate to alleviate psoriasis‑like skin inflammation.
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Affiliation(s)
- Namkyung Kim
- Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Soyoung Lee
- Immunoregulatory Materials Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup, Jeollabuk-do 56212, Republic of Korea
| | - Jinjoo Kang
- Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Taeg Kyu Kwon
- Department of Immunology, School of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - Dongwoo Khang
- Department of Physiology, School of Medicine, Gachon University, Yeonsu, Incheon 21999, Republic of Korea
| | - Sang-Hyun Kim
- Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
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Cicalău GIP, Babes PA, Calniceanu H, Popa A, Ciavoi G, Iova GM, Ganea M, Scrobotă I. Anti-Inflammatory and Antioxidant Properties of Carvacrol and Magnolol, in Periodontal Disease and Diabetes Mellitus. Molecules 2021; 26:6899. [PMID: 34833990 PMCID: PMC8623889 DOI: 10.3390/molecules26226899] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/03/2021] [Accepted: 11/13/2021] [Indexed: 12/15/2022] Open
Abstract
Periodontal disease and diabetes mellitus are two pathologies that are extremely widespread worldwide and share the feature of chronic inflammation. Carvacrol is a phenolic monoterpenoid, produced by a variety of herbs, the most well-known of which is Origanum vulgare. Magnolol is a traditional polyphenolic compound isolated from the stem bark of Magnolia officinalis, mainly used in Chinese medicine. The purpose of this paper is to review the therapeutic properties of these bioactive compounds, in the treatment of periodontitis and diabetes. Based on our search strategy we conducted a literature search in the PubMed and Google Scholar databases to identify studies. A total of one hundred eighty-four papers were included in the current review. The results show that carvacrol and magnolol have anti-inflammatory, antioxidant, antimicrobial, anti-osteoclastic, and anti-diabetic properties that benefit both pathologies. Knowledge of the multiple activities of carvacrol and magnolol can assist with the development of new treatment strategies, and the design of clinical animal and human trials will maximize the potential benefits of these extracts in subjects suffering from periodontitis or diabetes.
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Affiliation(s)
- Georgiana Ioana Potra Cicalău
- Doctoral School of Biomedical Science, University of Oradea, 1st University Street, 410087 Oradea, Romania;
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 1st Decembrie Street, 410073 Oradea, Romania; (G.C.); (G.M.I.); (I.S.)
| | - Petru Aurel Babes
- Doctoral School of Biomedical Science, University of Oradea, 1st University Street, 410087 Oradea, Romania;
| | - Horia Calniceanu
- Department of Periodontology, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Periodontal and Periimplant Diseases Research Center “Prof. Dr. Anton Sculean”, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Adelina Popa
- Department of Orthodontics, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Orthodontic Research Center (ORTHO-CENTER), Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy, 300041 Timisoara, Romania
| | - Gabriela Ciavoi
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 1st Decembrie Street, 410073 Oradea, Romania; (G.C.); (G.M.I.); (I.S.)
| | - Gilda Mihaela Iova
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 1st Decembrie Street, 410073 Oradea, Romania; (G.C.); (G.M.I.); (I.S.)
| | - Mariana Ganea
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 1st Decembrie Street, 410073 Oradea, Romania;
| | - Ioana Scrobotă
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 1st Decembrie Street, 410073 Oradea, Romania; (G.C.); (G.M.I.); (I.S.)
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Meng Z, Liu H, Zhang J, Zheng Z, Wang Z, Zhang L, Jia Z, Sui Y. Sesamin promotes apoptosis and pyroptosis via autophagy to enhance antitumour effects on murine T-cell lymphoma. J Pharmacol Sci 2021; 147:260-270. [PMID: 34507635 DOI: 10.1016/j.jphs.2021.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/29/2021] [Accepted: 08/02/2021] [Indexed: 01/17/2023] Open
Abstract
Sesamin is a lignan compound in plants that has various pharmacological effects, including reducing diabetes-associated injuries, regulating fatty acid and cholesterol metabolism, and exerting antiinflammatory and antitumour effects. Previous studies have reported that sesamin can inhibit the proliferation of several types of tumour cells and exert antitumour effects. However, the antitumour effect of sesamin on T-cell lymphoma is still unknown. In this study, we selected a T-cell lymphoma mouse model to investigate the mechanism of sesamin against T-cell lymphoma via programmed cell death in vivo and in vitro. We found that sesamin could significantly inhibit the growth of EL4 cells in a tumour-bearing mouse model. Sesamin markedly inhibited the proliferation of EL4 cells by inducing apoptosis, pyroptosis and autophagy. Autophagy occurred earlier than apoptosis and pyroptosis in EL4 cells after sesamin treatment. Blocking autophagy inhibited apoptosis and pyroptosis in EL4 cells after sesamin treatment. Taken together, these results suggested that sesamin promoted apoptosis and pyroptosis via autophagy to enhance antitumour effects on murine T-cell lymphoma. This study expands our knowledge of the pharmacological effects of sesamin on T-cell lymphoma, and provides a theoretical basis for the development of new antitumour drugs and treatments for T-cell lymphoma.
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Affiliation(s)
- Ziyu Meng
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134, China
| | - Hui Liu
- Henan Key Laboratory of Immunology and Targeted Drug, Henan Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan, 453003, China
| | - Jing Zhang
- Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, 518100, China
| | - Zena Zheng
- Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, 518100, China
| | - Ziwei Wang
- Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, 518100, China
| | - Li Zhang
- The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, 150001, China
| | - Zhenghu Jia
- The First Affiliated Hospital, Biomedical Translational Research Institute and Guangdong Province Key Laboratory of Molecular Immunology and Antibody Engineering, Jinan University, Guangzhou, Guangdong, 510632, China.
| | - Yutong Sui
- Shenzhen Hospital, Southern Medical University, Shenzhen, Guangdong, 518100, China.
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Ezzeldeen Y, Swidan S, ElMeshad A, Sebak A. Green Synthesized Honokiol Transfersomes Relieve the Immunosuppressive and Stem-Like Cell Characteristics of the Aggressive B16F10 Melanoma. Int J Nanomedicine 2021; 16:5693-5712. [PMID: 34465990 PMCID: PMC8402984 DOI: 10.2147/ijn.s314472] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/17/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Honokiol (HK) is a natural bioactive compound with proven antineoplastic properties against melanoma. However, it shows very low bioavailability when administered orally. Alternatively, topical administration may offer a promising route. The objective of the current study was to fabricate HK transfersomes (HKTs) for topical treatment of melanoma. As an ultradeformable carrier system, transfersomes can overcome the physiological barriers to topical treatment of melanoma: the stratum corneum and the anomalous tumor microenvironment. Moreover, the immunomodulatory and stemness-regulation roles of HKTs were the main interest of this study. METHODS TFs were prepared using the modified scalable heating method. A three-factor, three-level Box-Behnken design was utilized for the optimization of the process and formulation variables. Intracellular uptake and cytotoxicity of HKTs were evaluated in nonactivated and stromal cell-activated B16F10 melanoma cells to investigate the influence of the complex tumor microenvironment on the efficacy of HK. Finally, ELISA and Western blot were performed to evaluate the expression levels of TGF-β and clusters of differentiation (CD47 and CD133, respectively). RESULTS The optimized formula exhibited a mean size of 190 nm, highly negative surface charge, high entrapment efficiency, and sustained release profile. HKTs showed potential to alleviate the immunosuppressive characteristics of B16F10 melanoma in vitro via downregulation of TGF-β signaling. In addition, HKTs reduced expression of the "do not eat me" signal - CD47. Moreover, HKTs possessed additional interesting potential to reduce the expression of the stem-like cell marker CD133. These outcomes were boosted upon combination with metformin, an antihyperglycemic drug recently reported to possess different functions in cancer, while combination with collagenase, an extracellular matrix-depleting enzyme, produced detrimental effects. CONCLUSION HKTs represent a promising scalable formulation for treatment of the aggressive B16F10 melanoma, which is jam-packed with immunosuppressive and stem-like cell markers.
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Affiliation(s)
- Yasmeen Ezzeldeen
- Department of Pharmaceutics, Faculty of Pharmacy, The British University in Egypt (BUE), El-Sherouk City, Cairo, 11837, Egypt
| | - Shady Swidan
- Department of Pharmaceutics, Faculty of Pharmacy, The British University in Egypt (BUE), El-Sherouk City, Cairo, 11837, Egypt
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo, 11837, Egypt
| | - Aliaa ElMeshad
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt
- Department of Bio Nano, Faculty of Nanotechnology for Postgraduate Studies, Cairo University, El-Sheikh Zayed, Giza, 12588, Egypt
| | - Aya Sebak
- Department of Pharmaceutical Technology, Faculty of Pharmacy and Biotechnology, German University in Cairo (GUC), Cairo, Egypt
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Wang X, Gu H, Zhang H, Xian J, Li J, Fu C, Zhang C, Zhang J. Oral Core-Shell Nanoparticles Embedded in Hydrogel Microspheres for the Efficient Site-Specific Delivery of Magnolol and Enhanced Antiulcerative Colitis Therapy. ACS Appl Mater Interfaces 2021; 13:33948-33961. [PMID: 34261306 DOI: 10.1021/acsami.1c09804] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Although magnolol (Mag), an anti-inflammatory natural compound, has been demonstrated to play protective effects on ulcerative colitis (UC), its application as an alternative therapeutic reagent for UC treatment is still greatly impeded due to its poor stability in the gastrointestinal tract and insufficient accumulation in the inflamed colon lesion. Nano-/microsized drug delivery systems can potentially overcome some challenges regarding the oral administration of phytochemicals, which still confront premature early drug release, degradation of NPs, or the sustained drug release of MPs. In this study, we primarily loaded Mag into the core-shell zein-based nanoparticles with chondroitin sulfate coating (Mag@CS-Zein NPs) with an average size of 142.27 ± 5.11 nm, showing significant macrophage-targeting and enhanced colon epithelial cellular uptake capacity. Then, we embedded Mag@CS-Zein NPs into hydrogel microspheres via an electrospraying technology. The Mag@CS-Zein NPsinMPs presented a uniform-sized sphere with an average size of 164.36 ± 6.29 μm and sustained drug-release profiles. Compared to CS-Zein NPs, the developed CS-Zein NPsinMPs exhibited prolonged colon retention on the inflammatory surface, as seen from ex vivo and in vivo imaging fluorescence adhesion experiments. Based on the advantage of the combination of hybrid nanoparticles-in-microparticles, oral administration of Mag@CS-Zein NPsinMPs significantly alleviated colitis symptoms in DSS-treated mice by regulating the expression levels of proinflammatory cytokines (TNF-α, IL-6, and IL-1β) and anti-inflammatory cytokines (IL-10) and factor accelerated colonic mucosal barrier repair via upregulating the expression of ZO-1 and occludin. This study provides great insights into the oral drug delivery of natural compounds for UC therapy.
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Affiliation(s)
- Xiao Wang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Huan Gu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Huan Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Jing Xian
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Jingjing Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
- Department of Pharmacology and Pharmacy, University of Hong Kong, Hong Kong 999077, China
| | - Chaomei Fu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Chen Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
| | - Jinming Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611130, China
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Janthamala S, Jusakul A, Kongpetch S, Kimawaha P, Klanrit P, Loilome W, Namwat N, Techasen A. Arctigenin inhibits cholangiocarcinoma progression by regulating cell migration and cell viability via the N-cadherin and apoptosis pathway. Naunyn Schmiedebergs Arch Pharmacol 2021; 394:2049-2059. [PMID: 34283274 DOI: 10.1007/s00210-021-02123-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/02/2021] [Indexed: 12/28/2022]
Abstract
Northeast Thailand has the highest incidence of cholangiocarcinoma (CCA) in the world. The lack of promising diagnostic markers and appropriate therapeutic drugs is the main problem for metastatic stage CCA patients who have a poor prognosis. N-cadherin, a cell adhesion molecule, is usually upregulated in cancers and has been proposed as an important mediator in epithelial-mesenchymal transition (EMT), one of the metastasis processes. Additionally, it has been shown that arctigenin, a seed isolated compound from Arctium lappa, can inhibit cancer cell progression via suppression of N-cadherin pathway. In this study, we investigated the protein expression of N-cadherin and its correlation with clinicopathological data of CCA patients, as well as the impact of arctigenin on KKU-213A and KKU-100 CCA cell lines and its underlying mechanisms. Immunohistochemistry results demonstrated that high expression of N-cadherin was significantly associated with severe CCA stage (p = 0.027), and shorter survival time (p = 0.002) of CCA patients. The mean overall survival times between low and high expression of N-cadherin were 31.6 and 14.8 months, respectively. Wound healing assays showed that arctigenin significantly inhibited CCA cell migration by downregulating N-cadherin whereas upregulating E-cadherin expression. Immunocytochemical staining revealed that arctigenin suppressed the expression of N-cadherin in both CCA cell lines. Furthermore, flow cytometry and western blot analysis revealed that arctigenin significantly reduced CCA cell viability and induced apoptosis via the Bax/Bcl-2/caspase-3 pathway. This research supports the use of N-cadherin as a prognostic marker for CCA and arctigenin as a potential alternative therapy for improving CCA treatment outcomes.
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Affiliation(s)
- Sutthiwan Janthamala
- Biomedical Sciences Program, Graduate School, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
| | - Apinya Jusakul
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - Sarinya Kongpetch
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Pharmacology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Phongsaran Kimawaha
- Biomedical Sciences Program, Graduate School, Khon Kaen University, Khon Kaen, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
| | - Poramate Klanrit
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Watcharin Loilome
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nisana Namwat
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Anchalee Techasen
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, Thailand.
- Department of Clinical Microbiology, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, 40002, Thailand.
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Wei L, Xue Z, Lan B, Yuan S, Li Y, Guo C, Zhang R, Ding R, Shen H. Arctigenin Exerts Neuroprotective Effect by Ameliorating Cortical Activities in Experimental Autoimmune Encephalomyelitis In Vivo. Front Immunol 2021; 12:691590. [PMID: 34349758 PMCID: PMC8327179 DOI: 10.3389/fimmu.2021.691590] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/01/2021] [Indexed: 11/19/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic disease in the central nervous system (CNS), characterized by inflammatory cells that invade into the brain and the spinal cord. Among a bulk of different MS models, the most widely used and best understood rodent model is experimental autoimmune encephalomyelitis (EAE). Arctigenin, a botanical extract from Arctium lappa, is reported to exhibit pharmacological properties, including anti-inflammation and neuroprotection. However, the effects of arctigenin on neural activity attacked by inflammation in MS are still unclear. Here, we use two-photon calcium imaging to observe the activity of somatosensory cortex neurons in awake EAE mice in vivo and found added hyperactive cells, calcium influx, network connectivity, and synchronization, mainly at preclinical stage of EAE model. Besides, more silent cells and decreased calcium influx and reduced network synchronization accompanied by a compensatory rise in functional connectivity are found at the remission stage. Arctigenin treatment not only restricts inordinate individually neural spiking, calcium influx, and network activity at preclinical stage but also restores neuronal activity and communication at remission stage. In addition, we confirm that the frequency of AMPA receptor-mediated spontaneous excitatory postsynaptic current (sEPSC) is also increased at preclinical stage and can be blunted by arctigenin. These findings suggest that excitotoxicity characterized by calcium influx is involved in EAE at preclinical stage. What is more, arctigenin exerts neuroprotective effect by limiting hyperactivity at preclinical stage and ameliorates EAE symptoms, indicating that arctigenin could be a potential therapeutic drug for neuroprotection in MS-related neuropsychological disorders.
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Affiliation(s)
- Liangpeng Wei
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Zhenyi Xue
- Department of Immunology, Key Laboratory of Immune Microenvironment and Diseases of Educational Ministry of China, Tianjin Key Laboratory of Cellular and Molecular Immunology, Tianjin Medical University, Tianjin, China
| | - Baihui Lan
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Shiyang Yuan
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Yuanyuan Li
- Innovation Institute of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Cunle Guo
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
| | - Rongxin Zhang
- Guangdong Province Key Laboratory for Biotechnology Drug Candidates, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China
| | - Ran Ding
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
- Chinese Institute for Brain Research, Beijing, China
| | - Hui Shen
- School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin, China
- Research Institute of Neurology, General Hospital, Tianjin Medical University, Tianjin, China
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Liu X, Wang J, Dou P, Zhang X, Ran X, Liu L, Dou D. The Ameliorative Effects of Arctiin and Arctigenin on the Oxidative Injury of Lung Induced by Silica via TLR-4/NLRP3/TGF- β Signaling Pathway. Oxid Med Cell Longev 2021; 2021:5598980. [PMID: 34336106 PMCID: PMC8313330 DOI: 10.1155/2021/5598980] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 05/18/2021] [Accepted: 06/26/2021] [Indexed: 12/26/2022]
Abstract
Silicosis remains one of the most serious diseases worldwide, with no effective drug for its treatment. Our research results have indicated that arctiin and arctigenin could increase the mitochondrial membrane potential, which in turn reduces the production of reactive oxygen species (ROS), blocks the polarization of macrophages, and inhibits the differentiation of myofibroblasts to reduce oxidative stress, inflammation, and fibrosis. Further, our study revealed that arctiin and arctigenin suppressed the activation of NLRP3 inflammasome through the TLR-4/Myd88/NF-κB pathway and the silica-induced secretion of TNF-α, IL-1β, TGF-β, and α-SMA. Besides, the silica-induced increase in the levels of serum ceruloplasmin and HYP was also inhibited. Results of metabolomics indicated that arctiin and arctigenin could regulate the abnormal metabolic pathways associated with the development of silicosis, which involve pantothenate and CoA biosynthesis, cysteine and methionine metabolism, linoleic acid metabolism, and arginine and proline metabolism successively. Furthermore, the analysis of metabolomics, together with network topological analysis in different phases of silicosis, revealed that urine myristic acid, serum 4-hydroxyproline, and L-arginine could be regarded as diagnosis biomarkers in the early phase and formation of pulmonary fibrosis in the latter phases of silicosis. Arctiin and arctigenin could downregulate the increased levels of myristic acid in the early phase and serum 4-hydroxyproline in the latter phase of silicosis. Interestingly, the integration of TLR-4/NLRP3/TGF-β signaling and metabolomics verified the importance of macrophage polarization in the silicosis fibrosis process. To the best of our knowledge, this is the first study reporting that arctiin and arctigenin both can ameliorate silicosis effectively, and the former is a little stronger than its aglycone arctigenin because of its high oral bioavailability, low toxicity, and multimolecular active metabolites as determined by AdmetSAR and molecular docking analysis.
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Affiliation(s)
- Xueying Liu
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Jian Wang
- Department of Medicinal Chemistry, Shenyang Pharmaceutical University, Shenyang 110032, China
| | - Peiyuan Dou
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Xu Zhang
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Xiaoku Ran
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Linlin Liu
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
| | - Deqiang Dou
- College of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian 116600, China
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Wang Y, Guan X, Gao CL, Ruan W, Zhao S, Kai G, Li F, Pang T. Medioresinol as a novel PGC-1α activator prevents pyroptosis of endothelial cells in ischemic stroke through PPARα-GOT1 axis. Pharmacol Res 2021; 169:105640. [PMID: 33915296 DOI: 10.1016/j.phrs.2021.105640] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/17/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023]
Abstract
AIM Brain microvascular endothelial cells (BMVECs), as the important structure of blood-brain barrier (BBB), play a vital role in ischemic stroke. Pyroptosis of different cells in the brain may aggravate cerebral ischemic injury, and PGC-1α plays a major role in pyroptosis. However, it is not known whether BMVECs undergo pyroptosis after ischemic stroke and whether PGC-1α activator Medioresinol (MDN) we discovered may be useful against pyroptosis of endothelial cells and ischemic brain injury. METHODS For in vitro experiments, the bEnd.3 cells and BMVECs under oxygen and glucose-deprivation (OGD) were treated with or without MDN, and the LDH release, tight junction protein degradation, GSDMD-NT membrane location and pyroptosis-associated proteins were evaluated. For in vivo experiments, mice underwent transient middle cerebral artery occlusion (tMCAO) for ischemia model, and the neuroprotective effects of MDN were measured by infarct volume, the permeability of BBB and pyroptosis of BMVECs. For mechanistic study, effects of MDN on the accumulation of phenylalanine, mitochondrial reactive oxygen species (mtROS) were tested by untargeted metabolomics and MitoSOX Red probe, respectively. RESULTS BMVECs underwent pyroptosis after ischemia. MDN dose-dependently activated PGC-1α, significantly reduced pyroptosis, mtROS and the expressions of pyroptosis-associated proteins (NLRP3, ASC, cleaved caspase-1, IL-1β, GSDMD-NT), and increased ZO-1 and Occludin protein expressions in BMVECs. In tMCAO mice, MDN remarkably reduced brain infarct volume and the permeability of BBB, inhibited pyroptosis of BMVECs, and promoted long-term neurobehavioral functional recovery. Mechanistically, MDN promoted the interaction of PGC-1α with PPARα to increase PPARα nuclear translocation and transcription activity, further increased the expression of GOT1 and PAH, resulting in enhanced phenylalanine metabolism to reduce the ischemia-caused phenylalanine accumulation and mtROS and further ameliorate pyroptosis of BMVECs. CONCLUSION In this study, we for the first time discovered that pyroptosis of BMVECs was involved in the pathogenesis of ischemic stroke and MDN as a novel PGC-1α activator could ameliorate the pyroptosis of endothelial cells and ischemic brain injury, which might attribute to reduction of mtROS through PPARα/GOT1 axis in BMVECs. Taken together, targeting endothelial pyroptosis by MDN may provide alternative therapeutics for brain ischemic stroke.
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Affiliation(s)
- Yunjie Wang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China; College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 311402, PR China; Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, PR China; School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai 264005, PR China
| | - Xin Guan
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China
| | - Cheng-Long Gao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China
| | - Wenchen Ruan
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China
| | - Shunyi Zhao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China
| | - Guoyin Kai
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 311402, PR China
| | - Fei Li
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China.
| | - Tao Pang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, New drug screening center, Jiangsu Center for Pharmacodynamics Research and Evaluation, Institute of Pharmaceutical Sciences, China Pharmaceutical University, Nanjing 210009, PR China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, Nanjing 210009, PR China.
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Han C, Du D, Wen Y, Li J, Wang R, Jin T, Yang J, Shi N, Jiang K, Deng L, Fu X, Mukherjee R, Windsor JA, Hong J, Phillips AR, Sutton R, Huang W, Liu T, Xia Q. Chaiqin chengqi decoction ameliorates acute pancreatitis in mice via inhibition of neuron activation-mediated acinar cell SP/NK1R signaling pathways. J Ethnopharmacol 2021; 274:114029. [PMID: 33731310 DOI: 10.1016/j.jep.2021.114029] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/17/2021] [Accepted: 03/10/2021] [Indexed: 02/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chaiqin chengqi decoction (CQCQD) and its derivatives have been widely used in China for the early management of patients with acute pancreatitis (AP). Numerous studies demonstrate the anti-inflammatory and anti-oxidative effects of CQCQD and derivatives, but whether these effects can be attributed to suppressing neurogenic inflammation, has never been studied. AIM OF THE STUDY To investigate the effects of CQCQD on substance P (SP)-neurokinin 1 receptor (NK1R) based neurogenic inflammation in an experimental AP model. MATERIAL AND METHODS For AP patients on admission, pain score was accessed by visual analog scale (VAS); the levels of serum SP and expressions of pancreatic SP and NK1R were also determined. For in vivo study, mice received 7 intraperitoneal injections of cerulein (50 μg/kg) at hourly intervals to induce AP, whilst controls received normal saline injections. In the treatment groups, CQCQD (10 g/kg, 200 μl) was intragastrically given at the third, fifth, and seventh of the cerulein injection or the NK1R antagonist CP96345 (5 mg/kg) was intraperitoneally injected 30 min before the first cerulein administration. The von Frey test was performed to evaluate pain behavior. Animals were sacrificed at 12 h from the first cerulein/saline injection for severity assessment. Pharmacology network analysis was used to identify active ingredients of CQCQD for AP and pain. In vitro, freshly isolated pancreatic acinar cells were pre-treated with CQCQD (5 mg/ml), CP96345 (1 μM), or selected active compounds of CQCQD (12.5, 25, and 50 μM) for 30 min, followed by SP incubation for another 30 min. RESULTS The VAS score as well as the levels of serum SP and expressions of pancreatic SP-NK1R were up-regulated in moderately severe and severe patients compared with those with mild disease. CQCQD, but not CP96345, consistently and significantly ameliorated pain, pancreatic necrosis, and systemic inflammation in cerulein-induced AP as well as inhibited NK1R internalization of pancreatic acinar cells. These effects of CQCQD were associated with reduction of pancreatic SP-NK1R and neuron activity in pancreas, dorsal root ganglia, and spinal cord. Baicalin, emodin, and magnolol, the top 3 active components of CQCQD identified via pharmacology network analysis, suppressed NK1R internalization and NF-κB signal pathway activation in isolated pancreatic acinar cells. CONCLUSIONS CQCQD ameliorated cerulein-induced AP and its associated pain via inhibiting neuron activation-mediated pancreatic acinar cell SP-NK1R signaling pathways and its active compounds baicalin, emodin, and magnolol contributed to this effect.
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Affiliation(s)
- Chenxia Han
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Dan Du
- West China-Washington Mitochondria and Metabolism Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yongjian Wen
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiawang Li
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Rui Wang
- Core Research Facilities, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Tao Jin
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jingyu Yang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Na Shi
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Kun Jiang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lihui Deng
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xianghui Fu
- Division of Endocrinology and Metabolism, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China
| | - Rajarshi Mukherjee
- Liverpool Pancreatitis Study Group, Royal Liverpool University Hospital and Institute of Translational Medicine, University of Liverpool, Liverpool, L69 3GE, United Kingdom
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, 1023, New Zealand
| | - Jiwon Hong
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, 1023, New Zealand; Applied Surgery and Metabolism Laboratory, School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand
| | - Anthony R Phillips
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, 1023, New Zealand; Applied Surgery and Metabolism Laboratory, School of Biological Sciences, University of Auckland, Auckland, 1010, New Zealand
| | - Robert Sutton
- Liverpool Pancreatitis Study Group, Royal Liverpool University Hospital and Institute of Translational Medicine, University of Liverpool, Liverpool, L69 3GE, United Kingdom
| | - Wei Huang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Tingting Liu
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Qing Xia
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Kawabe M, Hayashi A, Komatsu M, Inui A, Shiozaki K. Ninjinyoeito improves anxiety behavior in neuropeptide Y deficient zebrafish. Neuropeptides 2021; 87:102136. [PMID: 33721592 DOI: 10.1016/j.npep.2021.102136] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 02/09/2021] [Accepted: 03/03/2021] [Indexed: 10/22/2022]
Abstract
Anxiety induced by excess mental or physical stress is deeply involved in the onset of human psychiatric diseases such as depression, bipolar disorder, and panic disorder. Recently, Kampo medicines have received focus as antidepressant drugs for clinical use because of their synergistic and additive effects. Thus, we evaluated the anxiolytic activity of Ninjinyoeito (NYT) using neuropeptide Y-knockout (NPY-KO) zebrafish that exhibit severe anxiety responses to acute stress. Adult NPY-KO zebrafish were fed either a 3% NYT-supplemented or normal diet (i.e., the control diet) for four days and were then examined via behavioral tests. After short-term cold stress (10 °C, 2 s) was applied, control-fed NPY-KO zebrafish exhibited anxiety behaviors such as freezing, erratic movement, and increased swimming time along the tank wall. On the other hand, NYT-fed NPY-KO zebrafish significantly suppressed these anxiety behaviors, accompanied by a downregulation of tyrosine hydroxylase levels and phosphorylation of extracellular signal-regulated kinases in the brain. To understand the responsible component(s) in NYT, twelve kinds of herbal medicines that composed NYT were tested in behavioral trials with the zebrafish. Among them, nine significantly reduced freezing behavior in NPY-KO zebrafish. In particular, Schisandra fruit induced the most potent effect on abnormal zebrafish behavior, even in the lower amount (0.3% equivalent to NYT), followed by Atractylodes rhizome and Cinnamon bark. Subsequently, four lignans uniquely found in Schisandra fruit (i.e., gomisin A, gomisin N, schizandrin, and schizandrin B) were investigated for their anxiolytic activity in NPY-KO zebrafish. As a result, schizandrin was identified as a responsible compound in the anxiolytic effect of NYT. These results suggest that NYT has a positive effect on mental stress-induced anxiety and may be a promising therapeutic for psychiatric diseases.
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Affiliation(s)
- Momoko Kawabe
- Department of Food Life Science, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan; The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
| | - Akito Hayashi
- Department of Food Life Science, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan
| | - Masaharu Komatsu
- Department of Food Life Science, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan; The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan
| | - Akio Inui
- Department of Pharmacological Sciences of Herbal Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Kazuhiro Shiozaki
- Department of Food Life Science, Faculty of Fisheries, Kagoshima University, Kagoshima, Japan; The United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima, Japan.
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Chen Y, Pan R, Zhang J, Liang T, Guo J, Sun T, Fu X, Wang L, Zhang L. Pinoresinol diglucoside (PDG) attenuates cardiac hypertrophy via AKT/mTOR/NF-κB signaling in pressure overload-induced rats. J Ethnopharmacol 2021; 272:113920. [PMID: 33607200 DOI: 10.1016/j.jep.2021.113920] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 02/01/2021] [Accepted: 02/08/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Pinoresinol diglucoside (PDG), the active compound extracted from Eucommia ulmoides, Styrax sp. and Forsythia suspensa, plays the roles in regulating hypertension, inflammation and oxidative stress. AIMS Considering that hypertension and inflammation has been proved to contribute to cardiac remodeling, we tested the effects of PDG on cardiac hypertrophy (CM). METHODS Male Sprague Dawley (SD) rats were used to construct hypertrophic rats by partial abdominal aortic constriction (AAC)-surgery. PDG solution (2 mg/ml) was used to treat AAC-induced rats by intraperitoneal injection at low dose (L-PDG, 2.5 mg/kg per day), medium dose (M-PDG, 5 mg/kg per day), and high dose (H-PDG, 7.5 mg/kg per day) for 3 weeks post AAC-surgery. CM was evaluated by the ratio of left ventricular weight to body weight ratio (LVW/BW), left ventricular wall thickness by H&E staining, and collagen content deposit by Masson's staining. Further, isoproterenol (ISO) and phenylephrine (PE) were used to produce cellular models of CM in neonatal rat ventricular cardiomyocytes (NRVMs). PDG pre-treated NRVMs 2 h at low dose (L-PDG, 2.5 μg/ml), medium dose (M-PDG, 5 μg/ml), and high dose (H-PDG, 7.5 μg/ml) for 24 h with or without PE- and ISO-stimulation. CM was evaluated by the expressions of hypertrophic biomarkers. Next, the hypertrophic biomarkers and pro-inflammatory cytokines were measured using quantitative real-time PCR (qRT-PCR), the expressions of protein kinase B (AKT)/mammalian target of rapamycin (mTOR)/transcription factor nuclear factor-kappa B (NF-kB) signaling pathway were determined by Western blotting. RESULTS PDG treatment prevented cardiac histomorphology damages, decreased upregulations of hypertrophic biomarkers, and prevented fibrosis and inflammation after pressure overload resulting from AAC-surgery. Consistently, PDG remarkably inhibited the changes of cardiomyocyte hypertrophic biomarkers and inflammatory responses in cellular models of CM. Interestingly, PDG administration inhibited the activation of AKT/mTOR/NF-kB signaling pathway both in vivo and in vitro. CONCLUSIONS PDG prevents AAC-induced CM in vivo, PE- and ISO-induced CM in vitro. The AKT/mTOR/NF-kB signaling pathway could be the potential therapeutic target involved in the protection of PDG. These findings provide novel evidence that PDG might be a promising therapeutic strategy for CM.
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Affiliation(s)
| | | | | | | | | | - Tai Sun
- School of Basic Medicine, PR China
| | | | - Ling Wang
- Medical Experiment and Training Center, Weifang Medical University, Weifang 261053, PR China
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You Y, Zhu F, Li Z, Zhang L, Xie Y, Chinnathambi A, Alahmadi TA, Lu B. Phyllanthin prevents diethylnitrosamine (DEN) induced liver carcinogenesis in rats and induces apoptotic cell death in HepG2 cells. Biomed Pharmacother 2021; 137:111335. [PMID: 33581648 DOI: 10.1016/j.biopha.2021.111335] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 12/12/2022] Open
Abstract
Liver cancer is a critical clinical condition with augmented malignancy, rapid progression, and poor prognosis. Liver cancer often initiates as fibrosis, develops as cirrhosis, and results in cancer. For centuries, medicinal plants have been incorporated in various liver-associated complications, and recently, research has recognized that many bioactive compounds from medicinal plants may interact with targets related to liver disorders. Phyllanthin from the Phyllanthus species is one such compound extensively used by folklore practitioners for various health benefits. However, most practices continue to be unrecognized scientifically. Hence, in this work, we investigated the protective role of phyllanthin on diethylnitrosamine (DEN) induced liver carcinoma in Wistar Albino rats and the anti-tumor potential on human hepatocellular carcinoma (HCC) HepG2 cells. The DEN-challenged liver cancer in experimental rats caused increased liver weight, 8-OHD, hepatic tissue injury marker, lipid peroxidation, and tumor markers levels. Remarkably, phyllanthin counteracted the DEN effect by ameliorating all the liver function enzymes, oxidative DNA damage, and tumor-specific markers by enhanced anti-oxidant capacity and induced caspase-dependent apoptosis through the mTOR/ PI3K signaling pathway. MTT assay demonstrated that phyllanthin inhibited the HepG2 cell growth in a dose-dependent manner. Fascinatingly, phyllanthin did not demonstrate any substantial effect on the normal cell line, HL7702. In addition, HepG2 cells were found in the late apoptotic stage upon treatment with phyllanthin as depicted by acridine orange/ethidium bromide staining. Overall, this work offers scientific justification that phyllanthin can be claimed to be a safe candidate with potential chemotherapeutic activity against HCC.
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Affiliation(s)
- Yulai You
- Department of Liver and Gallbladder Surgery, Jiangjin District Central Hospital of Chongqing, Chongqing, 402260, China
| | - Fengfeng Zhu
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of University of South China, Hengyang, Hunan, 421001, China
| | - Zhenhuan Li
- Department of General Surgery, Xi'an NO.5 Hospital, Xi'an City, Shaanxi Province, 710082, China
| | - LingFeng Zhang
- Department of Hepatobiliary Surgery, The First People's Hospital of Huaihua City, Huaihua, Hunan, 418000, China
| | - Yu Xie
- Department of Liver and Gallbladder Surgery, the PLA Rocket Force General Hospital, Beijing, 100088, China
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Tahani Awad Alahmadi
- Department of Pediatrics, College of Medicine, King Saud University, [Medical City], King Khalid University Hospital, PO Box-2925, Riyadh, 11461, Saudi Arabia
| | - Bei Lu
- Department of Hepato-pancreato-biliary Surgery, Affiliated Hangzhou First People's Hospital,Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310006, China.
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Ma Z, Xu G, Shen Y, Hu S, Lin X, Zhou J, Zhao W, Liu J, Wang J, Guo J. Schisandrin B-mediated TH17 cell differentiation attenuates bowel inflammation. Pharmacol Res 2021; 166:105459. [PMID: 33545313 DOI: 10.1016/j.phrs.2021.105459] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/07/2021] [Accepted: 01/21/2021] [Indexed: 12/24/2022]
Abstract
Schisandrin B (Sch B) is the major active constituent of the traditional Chinese medicine Schisandra chinensis and has anti-inflammatory activity, but the target of Sch B remains unclear. T helper 17 (TH17) cells have been involved in the pathogenesis of many autoimmune and inflammatory diseases. Here, we showed that Sch B could decrease IL-17A production of CD4+ T cells by targeting STAT3 in vitro. Importantly, Sch B has therapeutic effects on DSS-induced acute and chronic colitis, CD4+CD45RBhigh T cell-induced colitis. Furthermore, we identified TH17 cells as the direct target of Sch B for mediating its anti-inflammatory activity. Sch B could serve as a lead for developing new therapeutics against TH17 cells or IL-17A cytokine-driven diseases.
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Affiliation(s)
- Zeyu Ma
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China; Institute of Immunology, Zhejiang University School of Medicine, 310058, Hangzhou, China
| | - Gang Xu
- The 4th Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 311053, China
| | - Yingying Shen
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China; Institute of Immunology, Zhejiang University School of Medicine, 310058, Hangzhou, China
| | - Shufang Hu
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China
| | - Xia Lin
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China
| | - Jun Zhou
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China
| | - Wei Zhao
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China
| | - Jian Liu
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China.
| | - Jiaoli Wang
- Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Hangzhou, 310058, China; Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Zhejiang University Cancer Centre, Hangzhou, 310006, China.
| | - Jufeng Guo
- Department of Breast Surgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310006, Hangzhou, China.
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