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Pan JH, Lee MK, Chang MH, Crowley LN, Le BL, Lee DS, Kim TG, Kim D, Lee K, Ko SG, Lee JH, Lee SH, Kim JK. Optimized combination of Cervus nippon (Sika deer), Angelica (Dangui), and Rehmannia (Suk-jihwang) mitigates LPS-induced inflammation: exploring signaling pathways through plasma metabolomics. Food Sci Biotechnol 2024; 33:1671-1683. [PMID: 38623429 PMCID: PMC11016027 DOI: 10.1007/s10068-023-01476-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 10/01/2023] [Accepted: 10/12/2023] [Indexed: 04/17/2024] Open
Abstract
This study aimed to determine the optimal combination of three anti-inflammatory materials [i.e., Cervus nippon Temminck (CT), Angelica gigas Nakai (AN), and Rehmannia glutinosa (RG)] for the strongest anti-inflammatory potential. Eighteen combinations of the three materials were tested in LPS-stimulated RAW264.7 cells via assessing nitric oxide (NO). The best combination from in vitro studies was administered to LPS-treated C57BL/6J mice for five days. Subsequently, plasma metabolites were profiled by bioinformatics analyses and validations. As results, 2, 20, and 50 µg/mL of CT, AN, and RG (TM) were the most effective combination suppressing inflammation. In mice, TM mitigated hepatic inflammatory markers. Similarly, the metabolomics indicated that TM may suppress NF-κB signaling pathway, thereby alleviating hepatic inflammation. TM also decreased systemic and hepatic pro-inflammatory cytokines. Collectively, we found the optimal combination of TM for mitigating inflammation; thus further studies on safety, mechanisms, and clinical models are warranted for human applications. Supplementary Information The online version contains supplementary material available at 10.1007/s10068-023-01476-x.
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Affiliation(s)
- Jeong Hoon Pan
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE 19716 USA
- Department of Food and Nutrition, Chosun University, Gwangju, 61452 Republic of Korea
| | - Min Kook Lee
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- BK21 FOUR Research Group for Omics-based Bio-health in Food Industry, Korea University, Sejong, Republic of Korea
| | - Moon Han Chang
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- BK21 FOUR Research Group for Omics-based Bio-health in Food Industry, Korea University, Sejong, Republic of Korea
| | - Liana N. Crowley
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE 19716 USA
| | - Brandy L. Le
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE 19716 USA
| | - Da Seul Lee
- Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, 55365 Republic of Korea
| | - Tae Gyun Kim
- The Bioinformatix Inc, Cheongju, 28674 Republic of Korea
| | - Dahye Kim
- Animal Genomics and Bioinformatics Division, National Institute of Animal Science, Rural Development Administration, Wanju, 55365 Republic of Korea
| | - Kangwook Lee
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, 02447 Republic of Korea
| | - Seong-Gyu Ko
- Department of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, 02447 Republic of Korea
| | - Jin Hyup Lee
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- BK21 FOUR Research Group for Omics-based Bio-health in Food Industry, Korea University, Sejong, Republic of Korea
- Biological Clock-Based Anti-aging Convergence RLRC, Korea University, Sejong, Republic of Korea
| | - Suk Hee Lee
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- BK21 FOUR Research Group for Omics-based Bio-health in Food Industry, Korea University, Sejong, Republic of Korea
- Biological Clock-Based Anti-aging Convergence RLRC, Korea University, Sejong, Republic of Korea
| | - Jae Kyeom Kim
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, DE 19716 USA
- Department of Food and Biotechnology, Korea University, 2511 Sejong-ro, Sejong, 30019 Republic of Korea
- Department of Behavioral Health and Nutrition, University of Delaware, 15 Innovation Way, Newark, DE 19711 USA
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Wang J, Zhang CS, Zhang AL, Chen H, Xue CC, Lu C. Adding Chinese herbal medicine bath therapy to conventional therapies for psoriasis vulgaris: A systematic review with meta-analysis of randomised controlled trials. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155381. [PMID: 38537444 DOI: 10.1016/j.phymed.2024.155381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/26/2023] [Accepted: 01/20/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Chinese herbal medicine (CHM) bath is commonly used in China as an adjuvant therapy for managing psoriasis vulgaris. Previous systematic reviews showed that CHM bath therapy was effective and safe for psoriasis vulgaris, however, without exploration of the specifics of CHM bath therapy such as the optimal temperature, duration of each session, and the total treatment duration. PURPOSE To evaluate the add-on effects of CHM bath therapy to conventional therapies for adult psoriasis vulgaris. METHODS We conducted a comprehensive search in nine medical databases from inception to September 2022 to identify relevant randomised controlled trials (RCTs) published in Chinese or English. The included studies compared the combination of CHM bath therapy and conventional therapies to conventional therapies alone for adult psoriasis vulgaris. Methodological quality assessment of the included RCTs was performed using the Cochrane risk-of-bias tool 2 (RoB 2). Statistical analysis was carried out using RevMan 5.4, R 4.2.3 and Stata 12.0 software. The certainty of evidence of outcome measures was evaluated using the Grading of Recommendations Assessment, Development, and Evaluation Working Group (GRADE) system. RESULTS A total of 23 RCTs involving 2,183 participants were included in this systematic review. Findings suggested that the combination of CHM bath therapy and conventional therapies was more effective in reducing Psoriasis Area and Severity Index (PASI), Dermatology Life Quality Index (DLQI) and itch visual analogue scale, compared to using conventional therapies alone. These enhanced effects were notably observed when the CHM bath was set above 38 °C and had a duration of 20 and 30 min, as assessed by DLQI. Moreover, an eight-week treatment duration resulted in better effects for PASI compared to shorter durations. Additionally, the top ten frequently used herbs in the included studies were identified. Despite the findings, the certainty of evidence was rated as 'low' or 'moderate' based on the GRADE assessment, and significant heterogeneity was detected in subgroup and sensitivity analyses. CONCLUSION The CHM bath therapy combined with conventional therapies is more effective and safer than conventional therapies alone for adult psoriasis vulgaris. The results suggest a potential correlation between treatment effects and factors such as extended treatment duration, increased bath temperature, and longer bath sessions. However, the certainty of evidence was downgraded due to methodological limitations of the included studies. To confirm the findings of this systematic review, a double-blinded, placebo-controlled RCT is needed in the future.
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Affiliation(s)
- Junyue Wang
- The China-Australia International Research Centre for Chinese Medicine, School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Claire Shuiqing Zhang
- The China-Australia International Research Centre for Chinese Medicine, School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
| | - Anthony Lin Zhang
- The China-Australia International Research Centre for Chinese Medicine, School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
| | - Haiming Chen
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Charlie Changli Xue
- The China-Australia International Research Centre for Chinese Medicine, School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia; The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China.
| | - Chuanjian Lu
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine and Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, China; State Key Laboratory of Dampness Syndrome of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
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Yuan X, Ou C, Li X, Zhuang Z, Chen Y. The skin circadian clock gene F3 as a potential marker for psoriasis severity and its bidirectional relationship with IL-17 signaling in keratinocytes. Int Immunopharmacol 2024; 132:111993. [PMID: 38565044 DOI: 10.1016/j.intimp.2024.111993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/21/2024] [Accepted: 03/30/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE Psoriasis is an immune-mediated skin disease where the IL-17 signaling pathway plays a crucial role in its development. Chronic circadian rhythm disorder in psoriasis pathogenesis is gaining more attention. The relationship between IL and 17 signaling pathway and skin clock genes remains poorly understood. METHODS GSE121212 with psoriatic lesion and healthy controls was used as the exploration cohort for searching analysis. Datasets GSE54456, GSE13355, GSE14905, GSE117239, GSE51440, and GSE137218 were applied to validation analysis. Single-cell RNA sequencing (scRNA-seq) dataset GSE173706 was used to explore the F3 expression and related pathway activities in single-cell levels. Through intersecting with high-expression DEGs, F3 was selected as the signature skin circadian gene in psoriasis for further investigation. Functional analyses, including correlation analyses, prediction of transcription factors, protein-protein interaction, and single gene GSEA to explore the potential roles of F3. ssGSEA algorithm was performed to uncover the immune-related characteristics of psoriasis. We further explored F3 expression in the specific cell population in scRNA-seq dataset, besides this, AUCell analysis was performed to explore the pathway activities and the results were further compared between the specific cell cluster. Immunohistochemistry experiment, RT-qPCR was used to validate the location and expression of F3, small interfering RNA (siRNA) transfection experiment in HaCaT, and transcriptome sequencing analysis were applied to explore the potential function of F3. RESULTS F3 was significantly down-regulated in psoriasis and interacted with IL-17 signaling pathway. Low expression of F3 could upregulate the receptor of JAK-STAT signaling, thereby promoting keratinocyte inflammation. CONCLUSION Our research revealed a bidirectional link between the skin circadian gene F3 and the IL-17 signaling pathway in psoriasis, suggesting that F3 may interact with the IL-17 pathway by activating JAK-STAT within keratinocytes and inducing abnormal intracellular inflammation.
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Affiliation(s)
- Xiuqing Yuan
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Caixin Ou
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Xinhui Li
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Zhe Zhuang
- Dermatology Hospital of Southern Medical University, Guangzhou, China
| | - Yongfeng Chen
- Dermatology Hospital of Southern Medical University, Guangzhou, China.
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Shen G, Zhang W, Tu Q, Wang J. Bergamottin (Ber) ameliorates the progression of osteoarthritis via the Sirt1/NF-κB pathway. Front Pharmacol 2024; 15:1389786. [PMID: 38741587 PMCID: PMC11089381 DOI: 10.3389/fphar.2024.1389786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 04/12/2024] [Indexed: 05/16/2024] Open
Abstract
Osteoarthritis (OA) is a common chronic disease characterized by progressive cartilage degeneration and secondary synovial inflammation. Bergamottin (Ber) is an important natural derivative of the furanocoumarin compound, extracted from natural foods, such as the pulp of grapefruits and pomelos. Ber exhibits several characteristicsthat are beneficial to human health, such as anti-inflammation, antioxidant, and anti-cancer effects. However, the role of Ber in the treatment of OA has not been elucidated to date. Therefore, in the present study, in vitro experiments were conducted, which demonstrated that Ber reduces the secretion of inducible nitric oxide synthase (iNOS), nitric oxide (NO), cyclooxygenase-2 (COX2), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and prostaglandin E2 (PGE2) under the stimulation of interleukin-1β (IL-1β). Ber also reversed the IL-1 β-mediated aggrecan and type II collagen degradation within the extracellular matrix (ECM). In addition, in vivo experiments were conducted, in which Ber ameliorated the progression of OA in mice. It was revealed that Ber exerted its cellular effect by activating the Sirt1/NF-kB pathways. In conclusion, the present study demonstrated the therapeutic potential of Ber in the context of OA.
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Affiliation(s)
| | | | | | - Juncheng Wang
- Department of Orthopaedic Surgery, The Third Hospital Affiliated to Wenzhou Medical University, Rui’an, China
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Tang Y. Analysis of the binding pattern of NIK inhibitors by computational simulation. J Biomol Struct Dyn 2024; 42:3318-3331. [PMID: 37183664 DOI: 10.1080/07391102.2023.2212782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 05/04/2023] [Indexed: 05/16/2023]
Abstract
NF-kappaB-Inducing Kinase (NIK) is a key kinase in the activation of the NF-κB non-classical signalling pathway, which has been shown to be over-activated in patients with inflammatory diseases, immune disorders and malignancies and solid tumours inducing activation of the NF-κB non-classical signalling pathway. The design of ATP-competitive small molecule inhibitors against NIK has been a hot topic in the last decade, and many efficient NIK inhibitors have been identified. In this work, I aim to unravel the mechanism of NIK inhibition by different representative NIK type I 1/2 kinase inhibitors, using ADME, molecular docking, molecular dynamics simulation, MM-PBSA analysis and 3D-QSAR analysis. This work contributes to the understanding of the efficiency of NIK inhibitor binding by revealing the basis of the efficiency of NIK inhibitors, the difference in binding modes between different inhibitors and the overall effect on NIK.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Yingkai Tang
- Department of Anatomy, School of Basic Medicine, Bengbu Medical University, Bengbu, China
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Fu L, Li M, Wang P, Chen L, Huang J, Zhang H. Tanshinone IIA, a component of the self-made Xiao-Yin decoction, ameliorates psoriasis by inhibiting IL-17/IL-23 and PTGS2/NF-κB/AP-1 pathways. Skin Res Technol 2024; 30:e13577. [PMID: 38284293 PMCID: PMC10823401 DOI: 10.1111/srt.13577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/02/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Psoriasis is a persistent inflammatory dermatological disorder. Tanshinone IIA (tan-IIA) is a biologically active compound in the self-made Xiao-Yin decoction (SMXYD) and exhibits diverse biological properties, such as anti-proliferative and anti-inflammatory effects. The objective of this investigation was to assess the potential of tan-IIA as a therapeutic agent against psoriasis. METHODS Network pharmacology was employed to ascertain the active constituents and potential pathways associated with SMXYD and psoriasis. We conducted CCK-8, qRT-PCR, and western blotting to assess the proliferation of HaCaT keratinocytes and the expression of IL-17/IL-23 and PTGS2/NF-κB/AP-1 pathways. Additionally, we used H&E staining, western blotting, and ELISA to evaluate the therapeutic effects and signaling pathways of tan-IIA in psoriasis-like mice induced by imiquimod (IMQ). RESULTS Network pharmacology analysis identified eight hub compounds. The Th17/IL-17 signaling was found to be a potential therapeutic pathway of SMXYD against psoriasis, with JUN (AP-1) as the core molecule. Next, PTGS2 was selected as the target of tan-IIA against psoriasis using network pharmacology analysis. Molecular docking showed a high affinity between PTGS2 and tan-IIA. Tan-IIA treatment attenuated M-5-induced hyperproliferation and inflammation in HaCaT keratinocytes. Additionally, Tan-IIA downregulated the PTGS2/NF-κB/AP-1 pathway in HaCaT keratinocytes. In the IMQ-induced psoriasis-like mouse, tan-IIA significantly reduced the severity of skin lesions and downregulated the PTGS2/NF-κB/AP-1 pathway. Moreover, the combination of methotrexate (MTX) and tan-IIA further inhibited the IL-17/IL-23 and PTGS2/NF-κB/AP-1 pathways. CONCLUSION The administration of tan-IIA has shown a positive effect on psoriasis by inhibiting the IL-17/IL-23 and PTGS2/NF-κB/AP-1 pathways. The findings suggest that it has promising qualities that make it a potential candidate for the development of future anti-psoriatic agents.
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Affiliation(s)
- Lei Fu
- Department of DermatologyHainan Hospital of Traditional Chinese MedicineHaikouChina
| | - Meijiao Li
- Department of DermatologyHainan Hospital of Traditional Chinese MedicineHaikouChina
| | - Peng Wang
- Department of DermatologyHainan Hospital of Traditional Chinese MedicineHaikouChina
| | - Lang Chen
- Department of DermatologyHainan Hospital of Traditional Chinese MedicineHaikouChina
| | - Jianqiu Huang
- Department of DermatologyHainan Hospital of Traditional Chinese MedicineHaikouChina
| | - Hui Zhang
- Department of OncologyHainan Hospital of Traditional Chinese MedicineHaikouChina
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Wang Y, Han D, Huang Y, Dai Y, Wang Y, Liu M, Wang N, Yin T, Du W, He K, Zheng Y. Oral administration of punicalagin attenuates imiquimod-induced psoriasis by reducing ROS generation and inflammation via MAPK/ERK and NF-κB signaling pathways. Phytother Res 2024; 38:713-726. [PMID: 38009260 DOI: 10.1002/ptr.8071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 10/31/2023] [Accepted: 11/02/2023] [Indexed: 11/28/2023]
Abstract
Psoriasis, an immune-mediated chronic inflammatory skin disease, imposes a huge mental and physical burden on patients and severely affects their quality of life. Punicalagin (PU), the most abundant ellagitannin in pomegranates, has become a research hotspot owing to its diverse biological activities. However, its effects on psoriasis remain unclear. We explored the impact and molecular mechanism of PU on M5-stimulated keratinocyte cell lines and imiquimod (IMQ)-induced psoriasis-like skin inflammation in BABL/c mice using western blotting, quantitative real-time polymerase chain reaction (qRT-PCR), hematoxylin and eosin (H&E) stain, immunohistochemistry, and immunofluorescent. Administration of PU-enriched pomegranate extract at dosages of 150 and 250 mg/kg/day markedly attenuated psoriatic severity, abrogated splenomegaly, and reduced IMQ-induced abnormal epidermal proliferation, CD4+ T-cell infiltration, and inflammatory factor expression. Moreover, PU could decrease expression levels of pro-inflammatory cytokines, such as IL-1β, IL-1α, IL-6, IL-8, TNF-α, IL-17A, IL-22, IL-23A, and reactive oxygen species (ROS), followed by keratinocyte proliferation inhibition in the M5-stimulated cell line model of inflammation through inhibition of mitogen-activated protein kinases/extracellular regulated protein kinases (MAPK/ERK) and nuclear factor kappaB (NF-κB) signaling pathways. Our results indicate that PU may serve as a promising nutritional intervention for psoriasis by ameliorating cellular oxidative stress and inflammation.
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Affiliation(s)
- Yuqian Wang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Dan Han
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yingjian Huang
- Department of Dermatology, Qilu Hospital of Shandong University, Jinan, China
| | - Yilin Dai
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Wang
- Center for Mitochondrial Biology and Medicine, The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Meng Liu
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ning Wang
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Tingyi Yin
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wenqian Du
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ke He
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Zheng
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Hu W, Zou L, Yu N, Wu Z, Yang W, Wu T, Liu Y, Pu Y, Jiang Y, Zhang J, Zhu H, Cheng F, Feng S. Catalpol rescues LPS-induced cognitive impairment via inhibition of NF-Κb-regulated neuroinflammation and up-regulation of TrkB-mediated BDNF secretion in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117345. [PMID: 37926114 DOI: 10.1016/j.jep.2023.117345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/18/2023] [Accepted: 10/22/2023] [Indexed: 11/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Septic-associated encephalopathy (SAE) is a key manifestation of sepsis. Nevertheless, specific treatment for SAE is still lacking. Catalpol is an active component derived from Rehmanniae Radix, and has been demonstrated to be a potential neuroprotective agent. However, its effect on SAE still needs to be fully explored. AIM To address the benefits of catalpol on post-sepsis cognitive deterioration and related mechanisms. MATERIALS AND METHODS Novel object recognition test, temporal order task, histopathology, and immunochemistry were applied to address the benefits of catalpol on LPS-triggered post-sepsis cognitive decline in mice. Xuebijing injection (10 ml/kg) has been utilized as a positive control in the above animal studies. After treatment, the catalpol content in the hippocampus was determined using LC-MS/MS. Finally, the mechanisms of catalpol were further assessed in BV2 and PC12 cells in vitro using Western blot, RT-PCR, flow cytometry, molecular docking tests, thermal shift assay, transmission electron microscopy, and immunofluorescence analysis. RESULTS Behavior tests showed that catalpol therapy could lessen the cognitive impairment induced by LPS damage. HE, Nissl, immunofluorescence, transmission electron microscopy, and Golgi staining further reflected that catalpol treatment could restore lymphocyte infiltration, blood-brain barrier (BBB) degradation, and the decreasing complexity of dendritic trees. According to LC-MS/MS analysis, catalpol had a 136 ng/mg concentration in the hippocampus. In vitro investigation showed that catalpol could inhibit microglia M1 polarization via blocking NF-κB phosphorylation, translocation and then reducing inflammatory cytokine release in BV2 microglia cells. Brain-derived neurotrophic factor (BDNF) release up-regulation and TrkB pathway activation were observed in the catalpol treatment group in vivo and in vitro. The effect of catalpol on enhancing BDNF expression was inhibited by the specific inhibitor of TrkB (GNF-5837) in PC12 cells. Further molecular docking tests showed that catalpol formed weak hydrophobic bonds with TrkB. Besides, thermal shift assay also reflected that catalpol incubation caused a considerable change in the melting temperature of the TrkB. CONCLUSION Catalpol alleviates LPS-triggered post-sepsis cognitive impairment by reversing neuroinflammation via blocking the NF-κB pathway, up-regulating neurotrophic factors via the activation of TrkB pathway, and preserving BBB integrity.
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Affiliation(s)
- Weiqing Hu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Li Zou
- Sichuan Vocational College of Health and Rehabilitation, Zigong, 643000, China.
| | - Ningxi Yu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Zhizhongbin Wu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Wei Yang
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Tianyue Wu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Yulin Liu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Yu Pu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Yunbing Jiang
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Jifeng Zhang
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China
| | - Huifeng Zhu
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
| | - Fang Cheng
- The Third Affiliated Hospital of Henan University of Chinese Medicine, 63 Dongming Road, Zhengzhou City, Henan Province, China.
| | - Shan Feng
- Department of Traditional Chinese Medicine, College of Pharmaceutical Sciences and Traditional Chinese Medicine, Southwest University, Chongqing, 400715, China.
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9
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Guo D, Wang Q, Li A, Li S, Wang B, Li Y, Yuan J, Guo T, Feng S. Liquiritin targeting Th17 cells differentiation and abnormal proliferation of keratinocytes alleviates psoriasis via NF-κB and AP-1 pathway. Phytother Res 2024; 38:174-186. [PMID: 37849425 DOI: 10.1002/ptr.8038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 09/28/2023] [Accepted: 09/29/2023] [Indexed: 10/19/2023]
Abstract
Psoriasis is a common immune-mediated inflammatory skin disease, caused by disturbed interactions between keratinocytes and immune cells. Chinese medicine shows potential clinical application for its treatment. Liquiritin is a flavone compound extracted from licorice and shows potential antitussive, antioxidant and antiinflammatory effects, and therefore may have potential as a psoriasis therapeutic. The aim of this work was to examine the possible roles that liquiritin may have in treating psoriasis. HaCaT cells were stimulated by TNF-α with or without liquiritin, harvested for analysis by western blots and RT-qPCR, and the cellular supernatants were collected and analyzed by ELISA for cytokines. In addition, 4 groups of mice were examined: Normal, Vehicle, LQ-L and LQ-H. The mice were sacrificed after 6 days and analyzed using IHC, ELISA, RT-qPCR and flow cytometry. The results showed that liquiritin could significantly inhibit the progression of psoriasis both in vitro and in vivo. Liquiritin strongly suppressed the proliferation of HaCaT keratinocytes but did not affect cell viability. Moreover, liquiritin alleviated imiquimod-induced psoriasis-like skin inflammation and accumulation of Th17 cells and DCs in vivo. In TNF-α-induced HaCaT keratinocytes, both protein and mRNA expression levels of inflammatory cytokines were sharply decreased. In imiquimod-induced mice, the activation of NF-κB and AP-1 was reduced after treatment with liquiritin. Collectively, our results show that liquiritin might act as a pivotal regulator of psoriasis via modulating NF-κB and AP-1 signal pathways.
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Affiliation(s)
- Dandan Guo
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Qianqian Wang
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Aifang Li
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Shuxuan Li
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Baiyan Wang
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Yalan Li
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Juan Yuan
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Tao Guo
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, China
| | - Shuying Feng
- Medical College, Henan University of Chinese Medicine, Zhengzhou, China
- Henan Engineering Research Center for Chinese Medicine Foods for Special Medical Purpose, Zhengzhou, China
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Liu J, Liu S, Yu M, Li J, Xie Z, Gao B, Liu Y. Anti-inflammatory effect and mechanism of catalpol in various inflammatory diseases. Drug Dev Res 2023; 84:1376-1394. [PMID: 37534768 DOI: 10.1002/ddr.22096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/21/2023] [Accepted: 07/17/2023] [Indexed: 08/04/2023]
Abstract
Catalpol is a kind of iridoid glucoside, widely found in a variety of plants, mostly extracted from the rhizome of the traditional medicinal herb rehmanniae. It has various biological activities such as anti-inflammatory, antioxidant, and antitumor. The anti-inflammatory effects of catalpol have been demonstrated in a variety of diseases, such as neurological diseases, atherosclerosis, renal diseases, respiratory diseases, digestive diseases, bone and joint diseases, eye diseases, and periodontitis. The purpose of this review is to summarize the existing literature on the anti-inflammatory effects of catalpol in a variety of inflammatory diseases over the last decade and to focus on the anti-inflammatory mechanisms of catalpol.
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Affiliation(s)
- Jinyao Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Shuang Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Mingyue Yu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Jianing Li
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zunxuan Xie
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Boyang Gao
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yuyan Liu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
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11
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Zhang C, Qiu Y, Yuan F. The long non-coding RNA maternally expressed 3-micorRNA-15a-5p axis is modulated by melatonin and prevents nucleus pulposus cell inflammation and apoptosis. Basic Clin Pharmacol Toxicol 2023; 133:603-619. [PMID: 37658573 DOI: 10.1111/bcpt.13939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/05/2023] [Accepted: 08/28/2023] [Indexed: 09/03/2023]
Abstract
Nucleus pulposus (NP) cell apoptosis is regarded as a critical risk factor for intervertebral disc degeneration (IVDD). Melatonin exerts a protective role on NP cells. The study concentrates on the role and mechanism of lncRNA MEG3 in melatonin-mediated effects on NP cells. An in vitro IVDD model was constructed using IL-1β on human NP cells. qRT-PCR investigated MEG3, miR-15a-5p and PGC-1α mRNA levels in tissues and NP cells. IL-1β-treated NP cells subsequent to transfection, followed by melatonin treatment. NP cell proliferation, viability, apoptosis and inflammatory reactions were assayed. Western blot checked the profiles of PGC-1α, SIRT1 and NF-κB p65. Student's t-test or one-way analysis of variance (ANOVA) followed by Tukey's test was used for statistical tests. As indicated by the data, melatonin weakened NP cell inflammation and apoptosis and enhanced MEG3 expression. MEG3 expression was attenuated in IVDD tissues. MEG3 knockdown impaired the function of melatonin, which was, however, strengthened by miR-15a-5p knockdown. MEG3 targeted miR-15a-5p, which targeted PGC-1α and repressed the PGC-1α/SIRT1 pathway. Collectively, this study has disclosed that the MEG3-miR-15a-5p-PGC-1α/SIRT1 pathway modulated by melatonin can hamper NP cell apoptosis and inflammation elicited by IL-1β.
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Affiliation(s)
- Chengyuan Zhang
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yongjia Qiu
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Yuan
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zhang M, Qiang Y. Catalpol ameliorates inflammation and oxidative stress via regulating Sirt1 and activating Nrf2/HO-1 signaling against acute kidney injury. ENVIRONMENTAL TOXICOLOGY 2023; 38:2182-2191. [PMID: 37436358 DOI: 10.1002/tox.23855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/15/2023] [Accepted: 05/28/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Septic acute kidney injury (SAKI) is usually caused by sepsis. It has been shown that catalpol (Cat) impairs sepsis-evoked organ dysfunction to a certain degree. The current work aims to evaluate the protective effects of Cat on SAKI and potential mechanisms in vivo and in vitro. METHODS SAKI cellular and murine model were set up using lipopolysaccharide (LPS) in vitro and in vivo. Cell apoptosis in cells was determined by TUNEL assay. Levels of inflammatory cytokines were detected by enzyme-linked immunosorbent assay (ELISA). The levels of the markers of oxidative injury were evaluated by corresponding commercial kits. Protein levels were assayed via western blotting and immunohistochemistry (IHC) staining. RESULTS The results demonstrated that LPS upregulated TNF-α, IL-6, and malondialdehyde levels, and downregulated superoxide dismutase, whereas Cat treated cells have the opposite results. Functional assays displayed that Cat remarkably reversed the LPS-challenged damage as the impairment of TNF-α and IL-6 levels, oxidative stress, and the apoptosis in HK-2 cells. Moreover, knockdown of Sirtuin 1 (Sirt1) counteracted the suppressive impact of Cat on LPS-triggered inflammatory response, oxidative stress, and renal damage. Further, Cat elevated Sirt1 expression and activated the Nrf2/HO-1 signaling in LPS-engendered SAKI in vivo and in vitro. CONCLUSION Our study clearly proved that Cat protected against LPS-induced SAKI via synergic antioxidant and anti-inflammatory actions by regulating Sirt1 and Nrf2/HO-1 signaling pathways.
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Affiliation(s)
- Manli Zhang
- Department of Nephrology, Changzhou Wujin People's Hospital, Wujin Clinical College of Xuzhou Medical University, Xuzhou, China
| | - Yanjuan Qiang
- Department of Nephrology, Changzhou Wujin People's Hospital, Wujin Clinical College of Xuzhou Medical University, Xuzhou, China
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Li S, He Q, Chen B, Zeng J, Dou X, Pan Z, Xiao J, Li M, Wang F, Chen C, Lin Y, Wang X, Wang H, Chen J. Cardamonin protects against iron overload induced arthritis by attenuating ROS production and NLRP3 inflammasome activation via the SIRT1/p38MAPK signaling pathway. Sci Rep 2023; 13:13744. [PMID: 37612419 PMCID: PMC10447427 DOI: 10.1038/s41598-023-40930-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/18/2023] [Indexed: 08/25/2023] Open
Abstract
Iron homeostasis plays an essential role in joint health, while iron overload can cause damage and death of cartilage cells. Cardamonin (CAR) is a substance found in the fruit of the chasteberry plant and has anti-inflammatory and anti-tumor activities. We first administered iron dextran (500 mg/kg) intraperitoneally to establish an iron overload mouse model and surgically induced osteoarthritis. The extent of OA and iron deposition were assessed using Micro-ct, Safranin-O/fast green staining, H&E staining, and Prussian Blue 10 weeks later. We administered primary chondrocytes with Ferric Ammonium Citrate (FAC) to evaluate the chondrocyte changes. Chondrocytes were identified in vitro by toluidine blue staining, and chondrocyte viability was evaluated by CCK-8. The rate of apoptosis was determined by Annexin V-FITC/PI assay. The mechanism of action of CAR was verified by adding the SIRT1 inhibitor EX527, and the expression of SIRT1 and MAPK signaling pathways was detected by Western blot. Iron overload also promoted chondrocyte apoptosis, a process that was reversed by CAR. In addition, CAR reduced NLRP3 inflammasome production via the SIRT1-MAPK pathway, and the SIRT1 inhibitor EX527 inhibited the treatment of OA by CAR.CAR inhibited cartilage degeneration induced by iron overload both in vivo and in vitro. Besides, our study showed that iron overload not only inhibited type II collagen expression but also induced MMP expression by catalyzing the generation of NLRP3 inflammasome. Our results suggest that CAR can treat KOA by promoting SIRT1 expression and inhibiting p38MAPK pathway expression to reduce the production of NLRP3 inflammasome vesicles.
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Affiliation(s)
- Shaocong Li
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Qi He
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Baihao Chen
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Jiaxu Zeng
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Xiangyun Dou
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Zhaofeng Pan
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Jiacong Xiao
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Miao Li
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Fanchen Wang
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Chuyi Chen
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Yuewei Lin
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Xintian Wang
- First School of Clinical Medicine, Guangzhou University of Chinese Medicine, 12 Jichang Road, Baiyun Area, , Guangzhou, 510405, People's Republic of China
- The Laboratory of Orthopaedics and Traumatology of Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, People's Republic of China
| | - Haibin Wang
- Department of Orthopaedics, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, 16 Jichang Road, Baiyun Area, Guangzhou, 510405, People's Republic of China.
| | - Jianfa Chen
- Department of Orthopaedics, The First Affiliated Hospital, Guangzhou University of Chinese Medicine, 16 Jichang Road, Baiyun Area, Guangzhou, 510405, People's Republic of China.
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Słuczanowska-Głabowska S, Salmanowicz M, Staniszewska M, Pawlik A. The Role of Sirtuins in the Pathogenesis of Psoriasis. Int J Mol Sci 2023; 24:10782. [PMID: 37445960 DOI: 10.3390/ijms241310782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Psoriasis is the most common chronic inflammatory skin disease with a genetic basis. It is characterised by keratinocyte hyperproliferation, parakeratosis and inflammatory cell infiltration. Psoriasis negatively affects a patient's physical and emotional quality of life. Sirtuins (SIRTs; silent information regulators) are an evolutionarily conserved group of enzymes involved in the post-translational modification of proteins, including deacetylation, polyADP-ribosylation, demalonylation and lipoamidation. SIRTs are involved in a number of cellular pathways related to ageing, inflammation, oxidative stress, epigenetics, tumorigenesis, the cell cycle, DNA repair and cell proliferation, positioning them as an essential component in the pathogenesis of many diseases, including psoriasis. Activation of SIRT1 counteracts oxidative-stress-induced damage by inhibiting the mitogen-activated protein kinases (MAPK), nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and signal transducer and activator of transcription 3 (STAT3) pathways and may mitigate pathological events in psoriasis. There is a significant reduction in the expression of SIRT1, SIRT2, SIRT3, SIRT4 and SIRT5 and an increase in the expression of SIRT6 and SIRT7 in psoriasis. The aim of the review is to draw the attention of physicians and scientists to the importance of SIRTs in dermatology and to provide a basis and impetus for future discussions, research and pharmacological discoveries to modulate SIRT activity. In light of the analysis of the mode of action of SIRTs in psoriasis, SIRT1-SIRT5 agonists and SIRT6 and SIRT7 inhibitors may represent new therapeutic options for the treatment of psoriasis.
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Affiliation(s)
| | - Maria Salmanowicz
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland
| | - Marzena Staniszewska
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland
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15
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Wu QC, Zhang YY, Li YB, Alitongbieke G, Xue Y, Li XM, Lin ZC, Huang JF, Pan T, Pan XM, You JP, Lin JM, Pan YT. A novel cell-wall polysaccharide derived from the stipe of Agaricus bisporus inhibits mouse melanoma proliferation and metastasis. Arch Biochem Biophys 2023:109678. [PMID: 37356609 DOI: 10.1016/j.abb.2023.109678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 05/18/2023] [Accepted: 06/22/2023] [Indexed: 06/27/2023]
Abstract
Malignant melanoma is an invasive and highly aggressive skin cancer that-if diagnosed-poses a serious threat to the patient's health and life. In this work, a novel purified cell-wall polysaccharide (termed Abwp) was obtained from the discarded stipe of Agaricus bisporus (A. bisporus) and characterized to be a novel homogeneous polysaccharide consisted of a β-(1 → 4)- glucosyl backbone with β-(1 → 2) and (1 → 6)-d-glucosyl side-chains. The anti-melanoma effects of Abwp and its associated mechanisms in mice were then explored using in vitro and in vivo approaches. In vitro results showed that Abwp inhibited B16 melanoma cell proliferation and promoted their apoptosis in both time- and dose-dependent manners. In B16 cells induced with tumor necrosis factor (TNF-α), Abwp significantly decreased the protein expression of inflammatory-related signaling pathway (e.g., p38 MAPK and NF-κB) in time-, concentration-, and dose-dependent manners. Moreover, Abwp blocked nuclear entry of NF-κB-p65. In an in vivo mouse model featuring neoplasm transplantation with B16 melanoma cells, Abwp significantly inhibited the growth and proliferation of mouse melanoma. Hematoxylin staining showed that the invasion of melanoma cells into the lung tissue of the Abwp-treated group was significantly reduced. Immunohistochemical analysis showed that the expression of proliferation cell nuclear antigen (PCNA), N-cadherin, MMP-9, and Snail in the lung of mouse was significantly inhibited. Immunofluorescence showed that Abwp significantly interfered with the nuclear transcription of NF-κB-p65 in a dose-dependent manner. Collectively, these results showed that Abwp mediated p38 MAPK and NF-κB signaling pathways to inhibit the inflammatory response and malignant proliferation and metastasis of melanoma in mice.
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Affiliation(s)
- Qi-Ci Wu
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China; Fujian Engineering Technology Research Center of Fungal Active Substances, 363000, Zhangzhou, China
| | - Yin-Ying Zhang
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China; Fujian Engineering Technology Research Center of Fungal Active Substances, 363000, Zhangzhou, China
| | - Yun-Bing Li
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China
| | - Gulimiran Alitongbieke
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China
| | - Yu Xue
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China; Fujian Engineering Technology Research Center of Fungal Active Substances, 363000, Zhangzhou, China
| | - Xiu-Min Li
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China
| | - Zhi-Chao Lin
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China; Fujian Engineering Technology Research Center of Fungal Active Substances, 363000, Zhangzhou, China
| | - Jia-Fu Huang
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China
| | - Tao Pan
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China; Mendel (Xiamen) Biotechnology Co., Ltd., 361000, Xiamen, China; Fujian Polysaccharide Biotechnology Co., Ltd., 363000, Zhangzhou, China
| | - Xiao-Ming Pan
- Mendel (Xiamen) Biotechnology Co., Ltd., 361000, Xiamen, China
| | - Jing-Ping You
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China
| | - Jin-Mei Lin
- College of Chemistry, Chemical Engineering and Environment, Minnan Normal University, 363000, Zhangzhou, China.
| | - Yu-Tian Pan
- Engineering Technological Center of Mushroom Industry, Minnan Normal University, 363000, Zhangzhou, China.
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Daks A, Shuvalov O, Fedorova O, Parfenyev S, Simon HU, Barlev NA. Methyltransferase Set7/9 as a Multifaceted Regulator of ROS Response. Int J Biol Sci 2023; 19:2304-2318. [PMID: 37215983 PMCID: PMC10197882 DOI: 10.7150/ijbs.83158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/13/2023] [Indexed: 05/24/2023] Open
Abstract
Reactive oxygen species (ROS) induce multiple signaling cascades in the cell and hence play an important role in the regulation of the cell's fate. ROS can cause irreversible damage to DNA and proteins resulting in cell death. Therefore, finely tuned regulatory mechanisms exist in evolutionarily diverse organisms that are aimed at the neutralization of ROS and its consequences with respect to cellular damage. The SET domain-containing lysine methyltransferase Set7/9 (KMT7, SETD7, SET7, SET9) post-translationally modifies several histones and non-histone proteins via monomethylation of the target lysines in a sequence-specific manner. In cellulo, the Set7/9-directed covalent modification of its substrates affects gene expression, cell cycle, energy metabolism, apoptosis, ROS, and DNA damage response. However, the in vivo role of Set7/9 remains enigmatic. In this review, we summarize the currently available information regarding the role of methyltransferase Set7/9 in the regulation of ROS-inducible molecular cascades in response to oxidative stress. We also highlight the in vivo importance of Set7/9 in ROS-related diseases.
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Affiliation(s)
- Alexandra Daks
- Institute of Cytology, Russian Academy of Sciences, 194064, St Petersburg, Russian Federation
| | - Oleg Shuvalov
- Institute of Cytology, Russian Academy of Sciences, 194064, St Petersburg, Russian Federation
| | - Olga Fedorova
- Institute of Cytology, Russian Academy of Sciences, 194064, St Petersburg, Russian Federation
| | - Sergey Parfenyev
- Institute of Cytology, Russian Academy of Sciences, 194064, St Petersburg, Russian Federation
| | - Hans-Uwe Simon
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008, Kazan, Russian Federation
- Institute of Pharmacology, University of Bern, 3010, Bern, Switzerland
| | - Nickolai A. Barlev
- Institute of Cytology, Russian Academy of Sciences, 194064, St Petersburg, Russian Federation
- Institute of Fundamental Medicine and Biology, Kazan Federal University, 420008, Kazan, Russian Federation
- School of Medicine, Nazarbayev University, 010000, Astana, Kazakhstan
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Liang X, Zhao Y, Xu T, Wang W, Sun W, Wang R. Catalpol Alleviates Depression by Inhibiting NLRP3 Inflammasome via TLR4/MAPK/NF-Kb Pathway. IRANIAN JOURNAL OF PUBLIC HEALTH 2023; 52:722-731. [PMID: 37551177 PMCID: PMC10404318 DOI: 10.18502/ijph.v52i4.12440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/22/2023] [Indexed: 08/09/2023]
Abstract
Background We aimed to explore catalpol and NF-k. The role of antidepressant and anti-inflammatory effects of b inhibitor in depression induced by chronic unpredictable mild stress (CUMS). Methods Under the guidance of Qiqihar Medical University, from January 2020 to January 2021, the weight, sucrose consumption and rest time of mice during swimming were monitored, the neurobehavioral changes of rats under CUMS were used to determine the experimental model; ELISA detection of iNOS, ROS, caspase-1, IL-1 β And IL-18 expression level; Western blotting detection of TLR4, MAPK and NF-κB expression level; LPS-induced cell model. INOS, NLRP3, caspase-1, IL-1 in RT-qPCR and ELISA detection models β And IL-18 expression level; the TLR4, MAPK and NF-κB level were detected by Western blotting. Results CUMS can make rats lose weight, reduce sucrose consumption rate and prolong rest time. Catapol can enhance this effect; In the depression model, ROS, NLRP3, NF-κ B and iNOS were up-regulated Catalpol group MAPK, NF-κ Reduced expression of B and TLR4; ROS, caspase-1, IL-1β, IL-18 and iNOS protein increased. Cell model group TLR4, MAPK and NF-κ. The high protein content of B decreased in catalpol group. Conclusion Catalpol acts as anti-depressant and anti-inflammatory molecule indepression induced by CUMS. Combination of catalpol with NF-κB inhibitor might play a role in the treatment of depression through regulating the neuroinflammation.
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Affiliation(s)
- Xuemei Liang
- The Fourth Affiliated Hospital of Qiqihar Medical University, Qiqihar 161000, China
| | - Yuhuan Zhao
- The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar 161000, China
| | - Tianjiao Xu
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, 161000, China
| | - Wei Wang
- Mudanjiang Medical College, Mudanjiang 155000, China
| | - Weidong Sun
- The Fourth Affiliated Hospital of Qiqihar Medical University, Qiqihar 161000, China
| | - Rui Wang
- Research Institute of Medicine and Pharmacy, Qiqihar Medical University, Qiqihar, 161000, China
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Elsaman S, Elsonbaty SM, Moawed FSM, Hegazy MGA. Evaluation of Brown Micro-Algae Synergies With Low Dose γ-Radiation Against Chronic Hepatitis Induced by D-Galactosamine in Rats. Dose Response 2023; 21:15593258231169405. [PMID: 37077716 PMCID: PMC10107994 DOI: 10.1177/15593258231169405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 03/27/2023] [Indexed: 04/21/2023] Open
Abstract
Introduction Hepatic inflammation is considered key driver of hepatic tissue impairment.We aimed to explore the interaction of Halamphora coffeaeformis (Amph.) with low dose ionizing γ radiation (γR) exposure against D-galactosamine (D-GaIN)-induced chronic hepatitis in Albino rats. Methods Chronic hepatitis was induced with single dose of D-GalN (400 mg/kg BW i.p.). Rats received 400 mg Amph/kg BW daily by gastric gavage concomitant with .25 Gy γ-R. Liver oxidative stress and inflammatory status were assessed. Gene expression levels of signal transducer and activator of transcription 3 (STAT3) and nuclear factor kappa B (NFKB) were estimated by q-PCR. D-Galactosamine injection significantly encouraged hepatic oxidative damage and inflammatory disturbance accompanied with improved intercellular adhesion molecule-1 level (ICAM-1). Results messenger RNA gene expression levels of STAT3 and NF-kB were expressively higher in D-GaIN-treated animals. Histopathological examination supported results. Interestingly, Amph treatment with γ-radiation (γ-R) subjection displayed significant improvement of oxidative and inflammatory status along with controlled signaling molecular factors which was supported by amended histological structure of induced liver hepatitis. Conclusion Results conclude the efficacious control of liver hepatitis progression by dual collaboration of Amph. with low dose γ-R via control of vital growth signaling factors linked with inflammation thru anti-inflammation, antioxidative and anti-proliferative activities.
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Affiliation(s)
- Salma Elsaman
- Department of Biochemistry, Faculty
of Science, Ain Shams University, Cairo, Egypt
| | - Sawsan M. Elsonbaty
- Department of Microbiology, Health
Radiation Research, National Center for Radiation
Research and Technology, Cairo, Egypt
| | - Fatma S. M. Moawed
- Department of Radiation Biology, Egyptian Atomic Energy
Authority, Cairo, Egypt
| | - Marwa G. A. Hegazy
- Department of Biochemistry, Faculty
of Science, Ain Shams University, Cairo, Egypt
- Marwa G. A. Hegazy, Department of
Biochemistry, Faculty of Science, Ain Shams University, Abassia, Cairo 11566,
Egypt.
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19
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Li S, Li G, Li X, Wu F, Li L. Etanercept ameliorates psoriasis progression through regulating high mobility group box 1 pathway. Skin Res Technol 2023; 29:e13329. [PMID: 37113086 PMCID: PMC10234177 DOI: 10.1111/srt.13329] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/04/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND As a common skin disease, psoriasis is related to inflammation and immune response. Due to the frequent recurrence of psoriasis, the treatment of psoriasis remains a clinical challenge. As an effective tumor necrosis factor-alpha (TNF-α) inhibitor, etanercept has been used for the treatment of psoriasis. However, some patients with psoriasis have no response to etanercept or discontinue treatment. To improve the therapeutic effect of etanercept, searching the potential biomarkers and investigating the related mechanisms of etanercept in the treatment of psoriasis are vital. MATERIALS AND METHODS We stimulated HaCaT cells with lipopolysaccharide (LPS) to generate cellular psoriatic changes and established an imiquimod (IMQ)-induced psoriasis-like mouse model, and then used an etanercept to treat cell and mouse model. RESULTS Etanercept alleviated IMQ-induced pathological changes and inflammation, and it also decreased the protein expression of high mobility group box 1 (HMGB1), receptor for advanced glycation end-products, and toll-like receptor 4. Moreover, the results of in vitro experiments showed that etanercept inhibited proliferation and inflammation, and promoted cell cycle arrest and apoptosis in LPS-treated HaCaT cells. Knockdown of HMGB1 further enhanced the inhibitory effects of etanercept on LPS-treated HaCaT cell viability and inflammation, while overexpression of HMGB1 notably reversed the inhibitory effects of etanercept on LPS-induced HaCaT cell viability and inflammation. CONCLUSION Etanercept inhibited proliferation and inflammation and promoted cell cycle arrest and apoptosis in LPS-induced HaCaT cells, and etanercept ameliorated inflammation in a psoriasis-like mouse model.
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Affiliation(s)
- Shu Li
- Department of DermatologyTaizhou People's HospitalTaizhouP. R. China
| | - Guangli Li
- Internal Medicine DepartmentFushun Maternal and Child Health HospitalFushunP. R. China
| | - Xiaoyan Li
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
| | - Fan Wu
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
| | - Ling Li
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
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20
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Kumar A, Kaur S, Sangwan PL, Tasduq SA. Therapeutic and cosmeceutical role of glycosylated natural products in dermatology. Phytother Res 2023; 37:1574-1589. [PMID: 36809543 DOI: 10.1002/ptr.7752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 09/03/2022] [Accepted: 10/09/2022] [Indexed: 02/23/2023]
Abstract
Natural products (NPs) remain the primary source of pharmacologically active candidates for drug discovery. Since time immemorial, NPs have attracted considerable attention because of their beneficial skin effects. Moreover, there has been a great interest in using such products for the cosmetics industry in the past few decades, bridging the gap between modern and traditional medicine. Terpenoids, Steroids, and Flavonoids having glycosidic attachment have proven biological effects with a positive impact on human health. NPs derived glycosides are mainly found in fruits, vegetables, and plants, and most of them have a special reverence in traditional and modern medicine for disease prevention and treatment. A literature review was performed using scientific journals, Google scholar, Scifinder, PubMED, and Google patents. These scientific articles, documents, and patents establish the significance of glycosidic NPs in the areas of dermatology. Considering the human inclination to the usage of NPs rather than synthetic or inorganic drugs (especially in the area of skin care), in the present review we have discussed the worth of NP glycosides in beauty care and skin-related therapeutics and the mechanistic pathways involved.
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Affiliation(s)
- Amit Kumar
- Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India.,PK/PD divisions, CSIR-Indian Institute of Integrative Medicine, Jammu, India
| | - Sarabjit Kaur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Pyare L Sangwan
- Natural Product and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, India
| | - Sheikh A Tasduq
- PK/PD divisions, CSIR-Indian Institute of Integrative Medicine, Jammu, India.,PK-PD and Toxicology Divisions, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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21
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A Novel Perilla frutescens (L.) Britton Cell-Derived Phytocomplex Regulates Keratinocytes Inflammatory Cascade and Barrier Function and Preserves Vaginal Mucosal Integrity In Vivo. Pharmaceutics 2023; 15:pharmaceutics15010240. [PMID: 36678869 PMCID: PMC9861994 DOI: 10.3390/pharmaceutics15010240] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 12/31/2022] [Accepted: 01/04/2023] [Indexed: 01/13/2023] Open
Abstract
In the last years, the medicinal plant Perilla frutescens (L.) Britton has gained scientific interest because leaf extracts, due to the presence of rosmarinic acid and other polyphenols, have shown anti-allergic and skin protective potential in pre-clinical studies. Nevertheless, the lack of standardized extracts has limited clinical applications to date. In this work, for the first time, a standardized phytocomplex of P. frutescens, enriched in rosmarinic acid and total polyphenols, was produced through innovative in vitro cell culture biotechnology and tested. The activity of perilla was evaluated in an in vitro inflammatory model of human keratinocytes (HaCaT) by monitoring tight junctions, filaggrin, and loricrin protein levels, the release of pro-inflammatory cytokines and JNK MAPK signaling. In a practical health care application, the perilla biotechnological phytocomplex was tested in a multilayer model of vaginal mucosa, and then, in a preliminary clinical observation to explore its capacity to preserve vaginal mucosal integrity in women in peri-menopause. In keratinocytes cells, perilla phytocomplex demonstrated to exert a marked activity in epidermis barrier maintenance and anti-inflammatory effects, preserving tight junction expression and downregulating cytokines release through targeting JNK activation. Furthermore, perilla showed positive effects in retaining vaginal mucosal integrity in the reconstructed vaginal mucosa model and in vivo tests. Overall, our data suggest that the biotechnological P. frutescens phytocomplex could represent an innovative ingredient for dermatological applications.
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22
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Catalpol Attenuates Oxidative Stress and Inflammation via Mechanisms Involving Sirtuin-1 Activation and NF-κB Inhibition in Experimentally-Induced Chronic Kidney Disease. Nutrients 2023; 15:nu15010237. [PMID: 36615896 PMCID: PMC9824177 DOI: 10.3390/nu15010237] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/04/2023] Open
Abstract
Chronic kidney disease (CKD) is a stealthy disease, and its development is linked to mechanisms including inflammation and oxidative stress. Catalpol (CAT), an iridoid glucoside from the root of Rehmannia glutinosa, is reported to manifest anti-inflammatory, antioxidant, antiapoptotic and antifibrotic properties. Hence, we studied the possible nephroprotective effects of CAT and its mechanisms in an adenine-induced (0.2% w/w in feed for 4 weeks) murine model of CKD by administering 5 mg/kg CAT to BALB/c mice for the duration of 4 weeks except during weekends. Upon sacrifice, the kidney, plasma and urine were collected and various physiological, biochemical and histological endpoints were assessed. CAT significantly ameliorated the adenine-induced altered body and kidney weight, water intake, urine volume, and concentrations of urea and creatinine in plasma, as well as the creatinine clearance and the albumin and creatinine ratio. Moreover, CAT significantly ameliorated the effect of adenine-induced kidney injury by reducing the kidney injury molecule-1, neutrophil gelatinase-associated lipocalin, cystatin C and adiponectin. Similarly, the augmented concentrations of markers of inflammation and oxidative stress in the adenine-treated group were markedly reduced with CAT pretreatment. Furthermore, CAT prevented adenine-induced deoxyribonucleic acid damage and apoptotic activity in the kidneys. Histologically, CAT significantly reduced the formation of tubular necrosis and dilation, as well as interstitial fibrosis in the kidney. In addition to that, CAT significantly decreased the adenine-induced increase in the phosphorylated NF-κB and reversed the reduced expression of sirtuin-1 in the kidney. In conclusion, CAT exhibits salutary effects against adenine-induced CKD in mice by mitigating inflammation, oxidative stress and fibrosis via mechanisms involving sirtuin-1 activation and NF-κB inhibition. Confirmatory studies are warranted in order to consider CAT as a potent nephroprotective agent against CKD.
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23
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Hu J, Bian Q, Ma X, Xu Y, Gao J. A double-edged sword: ROS related therapies in the treatment of psoriasis. Asian J Pharm Sci 2022; 17:798-816. [PMID: 36600897 PMCID: PMC9800958 DOI: 10.1016/j.ajps.2022.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/27/2022] [Accepted: 10/19/2022] [Indexed: 11/15/2022] Open
Abstract
In the onset and progression of psoriasis, redox imbalance is a vital factor. It's widely accepted that too much reactive oxygen species (ROS) always make psoriasis worse. Recent research, however, has shown that the accumulation of ROS is not entirely detrimental, as it helps reduce psoriasis lesions by inhibiting epidermal proliferation and keratinocyte death. As a result, ROS appears to have two opposing effects on the treatment of psoriasis. In this review, the current ROS-related therapies for psoriasis, including basic and clinical research, are presented. Additionally, the design and therapeutic benefits of various drug delivery systems and therapeutic approaches are examined, and a potential balance between anti-oxidative stress and ROS accumulation is also trying to be investigated.
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Affiliation(s)
- Jingyi Hu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Qiong Bian
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China,College of Pharmacy, Inner Mongolia Medical University, Hohhot 010000, China
| | - Xiaolu Ma
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yihua Xu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China
| | - Jianqing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China,Jiangsu Engineering Research Center for New-type External and Transdermal Preparations, Changzhou 213149, China,Corresponding author.
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24
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Xu J, Chen H, Qian H, Wang F, Xu Y. Advances in the modulation of ROS and transdermal administration for anti-psoriatic nanotherapies. J Nanobiotechnology 2022; 20:448. [PMID: 36242051 PMCID: PMC9569062 DOI: 10.1186/s12951-022-01651-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 09/29/2022] [Indexed: 11/17/2022] Open
Abstract
Reactive oxygen species (ROS) at supraphysiological concentration have a determinate role in contributing to immuno-metabolic disorders in the epithelial immune microenvironment (EIME) of psoriatic lesions. With an exclusive focus on the gene-oxidative stress environment interaction in the EIME, a comprehensive strategy based on ROS-regulating nanomedicines is greatly anticipated to become the mainstay of anti-psoriasis treatment. This potential therapeutic modality could inhibit the acceleration of psoriasis via remodeling the redox equilibrium and reshaping the EIME. Herein, we present a marked overview of the current progress in the pathomechanisms of psoriasis, with particular concerns on the potential pathogenic role of ROS, which significantly dysregulates redox metabolism of keratinocytes (KCs) and skin-resident or -infiltrating cells. Meanwhile, the emergence of versatile nanomaterial-guided evolution for transdermal drug delivery has been attractive for the percutaneous administration of antipsoriatic therapies in recent years. We emphasize the underlying molecular mechanism of ROS-based nanoreactors for improved therapeutic outcomes against psoriasis and summarize up-to-date progress relating to the advantages and limitations of nanotherapeutic application for transdermal administration, as well as update an insight into potential future directions for nanotherapies in ROS-related skin diseases.
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Affiliation(s)
- Jiangmei Xu
- Department of Dermatovenerology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, People's Republic of China.,Department of Dermatology and Rheumatology Immunology, Xinqiao Hospital, Third Military Medical University (Army Medical University), Chongqing, People's Republic of China
| | - Hao Chen
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, People's Republic of China
| | - Haisheng Qian
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Provincial Institute of Translational Medicine, Anhui Medical University, Hefei, Anhui, People's Republic of China.
| | - Fei Wang
- Center for Digestive Disease, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, People's Republic of China.
| | - Yunsheng Xu
- Department of Dermatovenerology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong, People's Republic of China.
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25
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Targeting deregulated oxidative stress in skin inflammatory diseases: An update on clinical importance. Biomed Pharmacother 2022; 154:113601. [PMID: 36049315 DOI: 10.1016/j.biopha.2022.113601] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 12/14/2022] Open
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26
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Li T, Gao S, Han W, Gao Z, Wei Y, Wu G, Qiqiu W, Chen L, Feng Y, Yue S, Kuang H, Jiang X. Potential effects and mechanisms of Chinese herbal medicine in the treatment of psoriasis. JOURNAL OF ETHNOPHARMACOLOGY 2022; 294:115275. [PMID: 35487447 DOI: 10.1016/j.jep.2022.115275] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/17/2022] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Psoriasis is a chronic inflammatory dermatosis related to high morbidity and mortality. The incidence of psoriasis is increasing in recent decades. Some patients with psoriasis are anxious about the underlying side effects of synthetic drugs they are on. Therefore, they are eager to seek alternative and efficient therapy, such as Chinese herbal medicine (CHM). Researchers have found some CHM provides best source for the development of anti-psoriatic drugs because of their structural diversity and fewer adverse reactions. Some of CHM formulas or active constituents extracted from CHM have been rapidly developed into clinical drugs with good efficacy. At present, along with the CHM formulas, single CHM and its active components have been extensively accepted and utilized in the treatment of psoriasis, whose therapeutic mechanisms hitherto have not been thoroughly illustrated. AIM OF THE STUDY This review aimed to comprehensively summarize about the existing therapeutic mechanisms of CHM in the treatment of psoriasis and to provide a reference to develop future related studies in this field. MATERIALS AND METHODS Relevant literatures about how CHM treated psoriasis were acquired from published scientific studies (including PubMed, CNKI, Web of Science, Baidu Scholar, The Plant List, Elsevier and SciFinder). All plants appearing in the review have been included in The Plant List or Medicinal Plant Names Services (MPNS). RESULTS In this review, we collect numerous literatures about how CHM treats psoriasis via immune cells, signaling pathways and disease-related mediators and systematically elucidates potential mechanisms from the point of the suppression of oxidative stress, the inhibition of abnormal abnormal proliferation and differentiation, the inhibition of immune responses, and the suppression of angiogenesis. CONCLUSIONS Psoriasis is considered as a complicated disease caused by interaction among various mechanisms. The CHM formulas, single CHM and its active components have considerable positive reports about the treatment of psoriasis, which brings hope for a promising future of CHM in the clinical therapy of psoriasis. In the paper, we have concluded that the existing therapeutic mechanisms of CHM in the treatment of psoriasis.
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Affiliation(s)
- Tingting Li
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Si Gao
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Wei Han
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, No.4 Dong-qing Road, Huaxi District, Guiyang, 550025, China
| | - Zhenqiu Gao
- School of Pharmacy, Yancheng Teachers University, Xiwang Road, Tinghu District, Yancheng, 224007, China
| | - Yundong Wei
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Gang Wu
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Wei Qiqiu
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Li Chen
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Yiping Feng
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China
| | - Shijiao Yue
- Gangnan Castle Peak Psychiatric Hospital, Jiangnan Industrial Park District, Guigang, 537100, China
| | - Haixue Kuang
- Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Traditional Chinese Medicine, No.24 Heping Road, Xiangfang District, Harbin, 150040, China.
| | - Xudong Jiang
- School of Medicine, Guangxi University of Science and Technology, No.257 Liu-shi Road, Yufeng District, Liuzhou, 545005, China.
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27
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Catalpol attenuates polycystic ovarian syndrome by regulating sirtuin 1 mediated NF-κB signaling pathway. Reprod Biol 2022; 22:100671. [PMID: 35905692 DOI: 10.1016/j.repbio.2022.100671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 05/26/2022] [Accepted: 06/27/2022] [Indexed: 11/21/2022]
Abstract
Oxidative stress plays a central role in polycystic ovary syndrome (PCOS). Catalpol (CAT) is the active ingredient of Rehmannia glutinosa Libosch which has therapeutic effect on PCOS. However, little is known about the mechanism of CAT in PCOS. PCOS rats were induced by subcutaneous injection of dehydroepiandrosteronec for four weeks and then were treated with CAT (50 mg/kg) or carboxyl methyl cellulose (the solvent of CAT) or normal saline for another 4 weeks. Histopathological observation of ovarian tissues, the levels of testosterone, estradiol and progesterone in rat plasma samples, the oxidative stress related-indexes and the expressions of NF-κB pathway-related proteins were determined. KGN cell (human ovarian granulosa cell line) was used as PCOS cell model and was transfected with siSIRT1 in the presence of CAT. The viability, proliferation and apoptosis of cells and the levels of SIRT1 and NF-κB pathway-related proteins were measured. CAT lessened the anthropometric indices and improved ovarian damage in PCOS model rats, and reduced the levels of testosterone, estradiol, progesterone and MDA, increased GSH content, and elevated the activities of catalase, GSH-Px and SOD in ovarian tissues of PCOS model rats. CAT up-regulated SIRT1 level and inhibited the activation of NF-κB signaling pathway in PCOS rat model and KGN cells. Silencing SIRT1 increased the viability and proliferation, whilst decreased the apoptosis of CAT-treated KGN cells. Silencing SIRT1 counteracted the effect of CAT on the level of oxidative stress-related factors and NF-κB signaling pathway in KGN cells. CAT attenuated PCOS by regulating SIRT1 mediated NF-κB signaling pathway.
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28
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Sousa C, Mendes AF. Monoterpenes as Sirtuin-1 Activators: Therapeutic Potential in Aging and Related Diseases. Biomolecules 2022; 12:biom12070921. [PMID: 35883477 PMCID: PMC9313249 DOI: 10.3390/biom12070921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 11/16/2022] Open
Abstract
Sirtuin 1 (SIRT) is a class III, NAD+-dependent histone deacetylase that also modulates the activity of numerous non-histone proteins through deacylation. SIRT1 plays critical roles in regulating and integrating cellular energy metabolism, response to stress, and circadian rhythm by modulating epigenetic and transcriptional regulation, mitochondrial homeostasis, proteostasis, telomere maintenance, inflammation, and the response to hypoxia. SIRT1 expression and activity decrease with aging, and enhancing its activity extends life span in various organisms, including mammals, and improves many age-related diseases, including cancer, metabolic, cardiovascular, neurodegenerative, respiratory, musculoskeletal, and renal diseases, but the opposite, that is, aggravation of various diseases, such as some cancers and neurodegenerative diseases, has also been reported. Accordingly, many natural and synthetic SIRT1 activators and inhibitors have been developed. Known SIRT1 activators of natural origin are mainly polyphenols. Nonetheless, various classes of non-polyphenolic monoterpenoids have been identified as inducers of SIRT1 expression and/or activity. This narrative review discusses current information on the evidence that supports the role of those compounds as SIRT1 activators and their potential both as tools for research and as pharmaceuticals for therapeutic application in age-related diseases.
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Affiliation(s)
- Cátia Sousa
- Centre for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra, 3004-548 Coimbra, Portugal
- Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal
- Correspondence: (C.S.); (A.F.M.)
| | - Alexandrina Ferreira Mendes
- Centre for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal
- Faculty of Pharmacy, University of Coimbra, 3004-548 Coimbra, Portugal
- Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal
- Correspondence: (C.S.); (A.F.M.)
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29
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Park C, Lee H, Jin S, Park JH, Han MH, Jeong JW, Kwon HJ, Kim BW, Park SH, Hong SH, Kim GY, Choi YH. The preventive effect of loganin on oxidative stress-induced cellular damage in human keratinocyte HaCaT cells. Biosci Trends 2022; 16:291-300. [PMID: 35691912 DOI: 10.5582/bst.2022.01116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Loganin is a type of iridoid glycosides isolated from Corni fructus and is known to have various pharmacological properties, but studies on its antioxidant activity are still lacking. Therefore, in this study, the preventive effect of loganin on oxidative stress-mediated cellular damage in human keratinocyte HaCaT cells was investigated. Our results show that loganin pretreatment in a non-toxic concentration range significantly improved cell survival in hydrogen peroxide (H2O2)-treated HaCaT cells, which was associated with inhibition of cell cycle arrest at the G2/M phase and induction of apoptosis. H2O2-induced DNA damage and reactive oxygen species (ROS) generation were also greatly reduced in the presence of loganin. Moreover, H2O2 treatment enhanced the cytoplasmic release of cytochrome c, upregulation of the Bax/Bcl-2 ratio and degradation of cleavage of poly (ADP-ribose) polymerase, whereas loganin remarkably suppressed these changes. In addition, loganin obviously attenuated H2O2-induced autophagy while inhibiting the increased accumulation of autophagosome proteins, including as microtubule-associated protein 1 light chain 3-II and Beclin-1, and p62, an autophagy substrate protein, in H2O2-treated cells. In conclusion, our current results suggests that loganin could protect HaCaT keratinocytes from H2O2-induced cellular injury by inhibiting mitochondrial dysfunction, autophagy and apoptosis. This finding indicates the applicability of loganin in the prevention and treatment of skin diseases caused by oxidative damage.
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Affiliation(s)
- Cheol Park
- Division of Basic Sciences, College of Liberal Studies, Dong-eui University, Busan, Korea
| | - Hyesook Lee
- Department of Convergence Medicine, Pusan National University School of Medicine, Yangsan, Korea
| | - Soojung Jin
- Core-Facility Center for Tissue Regeneration, Dong-eui University, Busan, Korea
| | - Jung-Ha Park
- Core-Facility Center for Tissue Regeneration, Dong-eui University, Busan, Korea.,Biopharmaceutical Engineering Major, Division of Applied Bioengineering, College of Engineering, Dong-eui University, Busan, Korea
| | - Min Ho Han
- National Marine Biodiversity Institute of Korea, Seocheon, Korea
| | - Jin-Woo Jeong
- Nakdonggang National Institute of Biological Resources, Sangju, Korea
| | - Hyun Ju Kwon
- Core-Facility Center for Tissue Regeneration, Dong-eui University, Busan, Korea.,Biopharmaceutical Engineering Major, Division of Applied Bioengineering, College of Engineering, Dong-eui University, Busan, Korea
| | - Byung Woo Kim
- Core-Facility Center for Tissue Regeneration, Dong-eui University, Busan, Korea.,Biopharmaceutical Engineering Major, Division of Applied Bioengineering, College of Engineering, Dong-eui University, Busan, Korea
| | - Shin-Hyung Park
- Department of Pathology, Dong-eui University College of Korean Medicine, Busan, Korea
| | - Su Hyun Hong
- Anti-Aging Research Center, Dong-eui University, Busan, Korea.,Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan, Korea
| | - Gi-Young Kim
- Department of Marine Life Science, Jeju National University, Jeju, Korea
| | - Yung Hyun Choi
- Core-Facility Center for Tissue Regeneration, Dong-eui University, Busan, Korea.,Anti-Aging Research Center, Dong-eui University, Busan, Korea.,Department of Biochemistry, Dong-eui University College of Korean Medicine, Busan, Korea
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30
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Wang Y, Jiang B, Luo W. Memantine ameliorates oxaliplatin-induced neurotoxicity via mitochondrial protection. Bioengineered 2022; 13:6688-6697. [PMID: 35235756 PMCID: PMC8974112 DOI: 10.1080/21655979.2022.2026553] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Oxaliplatin is an effective chemotherapeutic agent for the treatment of malignant tumors. However, severe oxaliplatin-induced neurotoxicity has been well documented. Memantine is a drug for the management of Alzheimer's Disease (AD) due to its promising neuroprotective properties. We hypothesize that Memantine possesses a beneficial role against chemotherapy-induced neuronal damages. In this study, we established an oxaliplatin-induced neurotoxicity assay model in human SHSY-5Y neuronal cells and investigated the protective effect of Memantine. We showed that Memantine treatment ameliorated oxaliplatin-elevated intracellular production of reactive oxygen species (ROS), lipid product malondialdehyde (MDA), and NOX-2 expression. Memantine alleviated impairment of the mitochondrial membrane potential and ATP production by oxaliplatin. As a result, Memantine showed a protective role against oxaliplatin-induced cytotoxicity. Moreover, the terminal deoxynucleotidyl Transferase-mediated dUTP nick end labeling (TUNEL) apoptosis assay revealed that Memantine protected oxaliplatin-induced apoptosis through mitigating the ratio of Bax/Bcl-2 and Caspase-3 cleavage. We concluded Memantine ameliorated the neurotoxicity of oxaliplatin in a mitochondrial-dependent pathway.
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Affiliation(s)
- Youyu Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
| | - Bo Jiang
- Department of Thoracic Surgery, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Wang Luo
- Departments of Respiratory Diseases, Zengcheng Branch of Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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31
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Zhou Y, Li J, Wang C, Pan Z. Fumitremorgin C alleviates advanced glycation end products (AGE)-induced chondrocyte inflammation and collagen II and aggrecan degradation through sirtuin-1 (SIRT1)/nuclear factor (NF)-κB/ mitogen-activated protein kinase (MAPK). Bioengineered 2022; 13:3867-3876. [PMID: 35109750 PMCID: PMC8974073 DOI: 10.1080/21655979.2021.2024387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Fumitremorgin C is a potent and selective inhibitor of the breast cancer resistance protein. This study aimed to explore the role of fumitremorgin C in osteoarthritis (OA) and disclose the underlying mechanism. The cell viability of AGE-treated SW1353 cells in the presence of fumitremorgin C was detected by Cell Counting Kit-8 (CCK-8) assay. The inflammation and extracellular matrix (ECM) deposition of AGE-induced SW1353 cells was respectively measured by enzyme linked immunosorbent assay (ELISA), immunofluorescence, and Western blot. The expression of SIRT1 and NF-KB/MAPK signal was examined by Western blot. After that, SIRT1 inhibitor EX527 was added to observe the mechanism of action of fumitremorgin C. Fumitremorgin C restored the cell viability of SW1353 cells injured by AGE. Furthermore, it alleviated inflammation and ECM degradation in AGE-induced SW1353 cell. The SIRT1 expression decreased by AGE was recovered upon fumitremorgin C to SW1353 cells. The ratio of phosphorylated p65 (p-p65) and p65, phosphorylated JNK (p-JNK) and JNK, and phosphorylated 38 (p-38) and 38 were increased by AGE treatment, which was recovered by fumitremorgin C addition. SIRT1 inhibitor EX527 reverts the repressive effects of fumitremorgin C on inflammation and ECM degradation in AGE-induced SW1353 cell. In conclusion, fumitremorgin C alleviates AGE-induced inflammation and the degradation of collagen II and aggrecan through SIRT1/NF-κB/MAPK, which reveals the underlying mechanism by which fumitremorgin C alleviates OA.
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Affiliation(s)
- Yeli Zhou
- Department of Orthopedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jing Li
- Department of Orthopedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chenglong Wang
- Department of Orthopedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zheer Pan
- Department of Orthopedics, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Shangguan Y, Chen Y, Ma Y, Zhao Y, He Y, Li W. Salubrinal protects against inflammatory response in macrophage and attenuates psoriasiform skin inflammation by antagonizing NF-κB signaling pathway. Biochem Biophys Res Commun 2021; 589:63-70. [PMID: 34891043 DOI: 10.1016/j.bbrc.2021.11.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 10/26/2021] [Accepted: 11/17/2021] [Indexed: 11/02/2022]
Abstract
Psoriasiform skin inflammation is the common chronic skin inflammatory disease with no effective clinical therapy. Salubrinal is a multifunctional molecule playing a protective role in several conditions. Recently, studies have reported that Salubrinal is a potential therapeutic agent for inflammatory diseases. However, the protective role of Salubrinal in psoriasis-like skin inflammation remains unknown. In this article, imiquimod (IMQ)-induced psoriasis models were established in wild-type mice to explore the role of Salubrinal in the development of psoriasis. As a result, the IMQ-induced mouse models exhibited typical skin inflammation, which was alleviated by the administration of Salubrinal. Furthermore, RAW264.7 macrophage was stimulated with Lipopolysaccharide(LPS) in the presence or absence of Salubrinal. LPS stimulation elevated the expression of various inflammatory biomarkers, while the administration of Salubrinal abolished the function of LPS in RAW264.7 macrophages. In addition, the activation of the nuclear factor-kappa B (NF-κB) signaling pathway in both the LPS-stimulated RAW264.7 macrophage and psoriasis mouse models was antagonized by the administration of Salubrinal. Collectively, Salubrinal might be considered as a promising therapeutic agent for psoriasis-like skin inflammation.
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Affiliation(s)
- Yangtao Shangguan
- Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China; Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Yongkun Chen
- Department of Ultrasound, The Fourth People's Hospital of Jinan, Jinan, Shandong Province, 250031, PR China
| | - Yihui Ma
- Department of Pathology, Heze Mudan People's Hospital (Heze Central Hospital), Heze, Shandong, 274000, PR China
| | - Yunpeng Zhao
- Department of Orthopaedic Surgery, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China
| | - Yeteng He
- Department of Orthopaedics, The First Affiliated Hospital of Shandong First Medical University, Jinan, Shandong, 250014, PR China.
| | - Weiwei Li
- Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, PR China.
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An N, Yang T, Zhang XX, Xu MX. Bergamottin alleviates LPS-induced acute lung injury by inducing SIRT1 and suppressing NF-κB. Innate Immun 2021; 27:543-552. [PMID: 34812690 PMCID: PMC8762093 DOI: 10.1177/17534259211062553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Acute lung injury (ALI) is associated with a high mortality due to inflammatory cell infiltration and lung edema. The development of ALI commonly involves the activation of NF-κB. Since bergamottin is a natural furanocoumarin showing the ability to inhibit the activation of NF-κB, in this study we aimed to determine the effect of bergamottin on ALI. RAW264.7 mouse macrophages were pre-treated with bergamottin and then stimulated with LPS. Macrophage inflammatory responses were examined. Bergamottin (50 mg/kg body mass) was intraperitoneally administrated to mice 12 h before injection of LPS, and the effect of bergamottin on LPS-induced ALI was evaluated. Our results showed that LPS exposure led to increased production of TNF-α, IL-6, and monocyte chemoattractant protein-1 (MCP-1), which was impaired by bergamottin pre-treatment. In vivo studies confirmed that bergamottin pre-treatment suppressed LPS-induced lung inflammation and edema and reduced the levels of pro-inflammatory cytokines in lung tissues and bronchoalveolar lavage fluids. Mechanistically, bergamottin blocked LPS-induced activation of NF-κB signaling in lung tissues. Additionally, bergamottin treatment reduced NF-κB p65 protein acetylation, which was coupled with induction of SIRT1 expression. In conclusion, our results reveal the anti-inflammatory property of bergamottin in preventing ALI. Induction of SIRT1 and inhibition of NF-κB underlies the anti-inflammatory activity of bergamottin.
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Affiliation(s)
- Ning An
- Institue of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, 12443Huazhong University of Science and Technology, Wuhan, China
| | - Tao Yang
- Department of Intensive Care Unit, Wuhan Fourth Hospital, Puai Hospital, Tongji Medical College, 12443Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-Xia Zhang
- Department of Intensive Care Unit, Wuhan Fourth Hospital, Puai Hospital, Tongji Medical College, 12443Huazhong University of Science and Technology, Wuhan, China
| | - Mei-Xia Xu
- Department of Intensive Care Unit, Wuhan Fourth Hospital, Puai Hospital, Tongji Medical College, 12443Huazhong University of Science and Technology, Wuhan, China
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Zhang Y, Lu C, Cui H. Long non-coding RNA SNHG22 facilitates hepatocellular carcinoma tumorigenesis and angiogenesis via DNA methylation of microRNA miR-16-5p. Bioengineered 2021; 12:7446-7458. [PMID: 34652260 PMCID: PMC8806779 DOI: 10.1080/21655979.2021.1975969] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is considered as a common malignancy worldwide. Considerable evidence has illustrated that abnormally expressed long noncoding RNAs (lncRNAs) are in a close correlation with the initiation and progression of various tumors, including HCC. LncRNA small nucleolar RNA host gene 22 (SNHG22) has been reported to play important roles in tumor initiation, but its role and mechanism are little known in HCC. In our report, we discovered the high level of SNHG22 in HCC tissues and cells, and the high expression of SNHG22 was correlated with unfavorable clinical outcome in HCC patients. Functional assays implied that SNHG22 deficiency suppressed cell proliferation, migration, invasion, and angiogenesis in vitro. Additionally, it was also confirmed that silenced SNHG22 suppressed tumor growth and angiogenesis in vivo. Mechanistic exploration revealed that SNHG22 recruited DNMT1 to miR-16-5p DNA promoter through EZH2 and inhibited miR-16-5p transcription via DNA methylation. Finally, we verified that the suppression of miR-16-5p countervailed the suppressive effect of SNHG22 deficiency on HCC cell proliferation, migration, invasion, and angiogenesis. Conclusively, this study clarified the SNHG22/EZH2/DNMT1/miR-16-5p axis and revealed that SNHG22 could be an underlying biomarker for HCC.
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Affiliation(s)
- Yinxin Zhang
- Department of General Surgery, The Affiliated Jianhu Hospital of Nantong University, Jianhu People's Hospital, Jianhu, Jiangsu Province China
| | - Changliang Lu
- Department of General Surgery, The Affiliated Jianhu Hospital of Nantong University, Jianhu People's Hospital, Jianhu, Jiangsu Province China
| | - Haiwei Cui
- Department of Operating Room, The Affiliated Jianhu Hospital of Nantong University, Jianhu People's Hospital, Jianhu, Jiangsu Province, China
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He L, Zhao R, Wang Y, Liu H, Wang X. Research Progress on Catalpol as Treatment for Atherosclerosis. Front Pharmacol 2021; 12:716125. [PMID: 34326774 PMCID: PMC8313760 DOI: 10.3389/fphar.2021.716125] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 07/05/2021] [Indexed: 12/31/2022] Open
Abstract
Coronary atherosclerotic heart disease, cerebrovascular disease, and peripheral artery disease are common diseases with high morbidity and mortality rates and must be addressed. Their most frequent complications, including myocardial infarction and stroke, are caused by spontaneous thrombotic occlusion and are the most frequent cause of death worldwide. Atherosclerosis (AS) is the most widespread underlying pathological change for the above diseases. Therefore, drugs that interfere with this pathophysiological process must be incorporated in the treatment. Chinese traditional and herbal drugs can effectively treat AS. With the development of traditional Chinese medicine, the active ingredients in common Chinese medicinal materials must be thoroughly purified prior to their application in western medicine. Various proprietary Chinese medicine preparations with remarkable effects have been used in AS treatment. Catalpol, the active component of Rehmannia glutinosa, belongs to iridoid terpene and has anti-inflammatory, antioxidant, insulin resistance improvement, and other related effects. Several reviews have been conducted on this compound and its actions against osteoporosis, neurodegenerative diseases, Alzheimer's disease (AD), Parkinson's disease (PD) and diabetes and its complications. The current review focused on catalpol's effect on atherosclerotic plaque formation in different animal models. The potential mechanisms of catalpol to ameliorate AS were also summarized in terms of oxidative stress, inflammation, cell aging, apoptosis, and activation of the silent information regulator factor 2-related enzyme 1 (SIRT1) pathway.
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Affiliation(s)
- Lei He
- Department of Cardiology, The First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Xinxiang, China
| | - Rusheng Zhao
- Department of Cardiology, The First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Xinxiang, China
| | - Youheng Wang
- Department of Cardiology, The First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Xinxiang, China
| | - Huibing Liu
- Department of Cardiology, The First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Xinxiang, China.,College of Life Science, Henan Normal University, Xinxiang, China
| | - Xuehui Wang
- Department of Cardiology, The First Affiliated Hospital of Xinxiang Medical University, Heart Center of Xinxiang Medical University, Xinxiang, China
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Anoctamin1 Induces Hyperproliferation of HaCaT Keratinocytes and Triggers Imiquimod-Induced Psoriasis-Like Skin Injury in Mice. Int J Mol Sci 2021; 22:ijms22137145. [PMID: 34281197 PMCID: PMC8268182 DOI: 10.3390/ijms22137145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/28/2021] [Accepted: 06/30/2021] [Indexed: 02/07/2023] Open
Abstract
Psoriasis, a long-lasting and multifactorial skin disease, is related to comorbidities such as metabolic disease, depression, and psoriatic arthritis. Psoriasis occurs due to a variety of factors including keratinocyte hyperproliferation, inflammation, and abnormal differentiation. Proinflammatory cytokines upregulated by increased activation of keratinocytes and immune cells in the skin trigger progression of psoriasis. This study aimed to investigate the effects of anoctamin1 (ANO1) on psoriasis development in vitro and in vivo. We analyzed the proliferation of HaCaT keratinocytes and ANO1-related ERK and AKT signaling pathways after ANO1 inhibitor (T16Ainh-A01 and Ani9) treatment and knock-down of ANO1. Furthermore, after applying imiquimod (IMQ) cream or coapplying IMQ cream and T16Ainh-A01 on mouse ears, we not only observed psoriatic symptoms, including ear thickening, but also quantified the effects of treatment on ERK and AKT signaling-involved proteins and proinflammatory cytokines. Inhibition of ANO1 attenuated the proliferation of HaCaT cells and induced reduction of pERK1/2. Coapplication of IMQ and T16Ainh-A01 on ears of mice reduced not only symptoms of IMQ-induced psoriasis such as thickening and erythema, but also expression of ANO1 and pERK1/2 compared to that of application of IMQ alone. In addition, the expression levels of IL-17A, IL-17F, IL-22, IL-23, IL-6, IL-1β, and TNF-α increased after applying IMQ and were significantly reduced by coapplying IMQ and T16Ainh-A01. These results aid in understanding the underlying mechanisms of ANO1 in epidermal layer keratinocyte hyperproliferation and suggest the potential of ANO1 as a target to treat psoriasis.
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Dąbrowska M, Souto EB, Nowak I. Lipid Nanoparticles Loaded with Iridoid Glycosides: Development and Optimization Using Experimental Factorial Design. Molecules 2021; 26:3161. [PMID: 34070620 PMCID: PMC8198468 DOI: 10.3390/molecules26113161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 12/13/2022] Open
Abstract
Lipid nanoparticles based on multiple emulsion (W/O/W) systems are suitable for incorporating hydrophilic active substances, including iridoid glycosides. This study involved optimization of composition of lipid nanoparticles, incorporation of active compounds (aucubin and catalpol), evaluation of stability of the resulting nanocarriers, and characterization of their lipid matrix. Based on 32 factorial design, an optimized dispersion of lipid nanoparticles (solid lipid:surfactant-4.5:1.0 wt.%) was developed, predisposed for the incorporation of iridoid glycosides by emulsification-sonication method. The encapsulation efficiency of the active substances was determined at nearly 90% (aucubin) and 77% (catalpol). Regarding the stability study, room temperature was found to be the most suitable for maintaining the expected physicochemical parameter values (particle size < 100 nm; polydispersity index < 0.3; zeta potential > |± 30 mV|). Characterization of the lipid matrix confirmed the nanometer size range of the resulting carriers (below 100 nm), as well as the presence of the lipid in the stable β' form.
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Affiliation(s)
- Marta Dąbrowska
- Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznan, Poland;
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Polo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal;
| | - Eliana B. Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Polo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal;
- CEB—Centre of Biological Engineering, Campus de Gualtar, University of Minho, 4710-057 Braga, Portugal
| | - Izabela Nowak
- Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznan, Poland;
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