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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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Kwon Y, Choi Y, Kim M, Jo H, Jeong MS, Jung HS, Jeoung D. HDAC6-MYCN-CXCL3 axis mediates allergic inflammation and is necessary for allergic inflammation-promoted cellular interactions. Mol Immunol 2024; 166:1-15. [PMID: 38176167 DOI: 10.1016/j.molimm.2023.12.007] [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: 09/01/2023] [Revised: 11/27/2023] [Accepted: 12/18/2023] [Indexed: 01/06/2024]
Abstract
Histone deacetylase 6 (HDAC6) has been shown to play an important role in allergic inflammation. This study hypothesized that novel downstream targets of HDAC6 would mediate allergic inflammation. Experiments employing HDAC6 knock out C57BL/6 mice showed that HDAC6 mediated passive cutaneous anaphylaxis (PCA) and passive systemic anaphylaxis (PSA). Antigen stimulation increased expression of N-myc (MYCN) and CXCL3 in an HDAC6-dependent manner in the bone marrow-derived mast cells. MYCN and CXCL3 were necessary for both PCA and PSA. The role of early growth response 3 (EGR3) in the regulation of HDAC6 expression has been reported. ChIP assays showed EGR3 as a direct regulator of MYCN. miR-34a-5p was predicted to be a negative regulator of MYCN. Luciferase activity assays showed miR-34a-5p as a direct regulator of MYCN. miR-34a-5p mimic negatively regulated PCA and PSA. MYCN decreased miR-34a-5p expression in antigen-stimulated rat basophilic leukemia cells (RBL2H3). MYCN was shown to bind to the promoter sequence of CXCL3. In an IgE-independent manner, recombinant CXCL3 protein increased expression of HDAC6, MYCN, and β-hexosaminidase activity in RBL2H3 cells. Mouse recombinant CXCL3 protein enhanced the angiogenic potential of the culture medium of RBL2H3. CXCL3 was necessary for the enhanced angiogenic potential of the culture medium of antigen-stimulated RBL2H3. The culture medium of RBL2H3 was able to induce M2 macrophage polarization in a CXCL3-dependent manner. Recombinant CXCL3 protein also increased the expression of markers of M2 macrophage. Thus, the identification of the novel role of HDAC6-MYCN-CXCL3 axis can help better understand the pathogenesis of anaphylaxis.
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Affiliation(s)
- Yoojung Kwon
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, South Korea
| | - Yunji Choi
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, South Korea
| | - Misun Kim
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon 34054, South Korea
| | - Hyein Jo
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, South Korea
| | - Myeong Seon Jeong
- Chuncheon Center, Korea Basic Science Institute, Chuncheon 24341, South Korea
| | - Hyun Suk Jung
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, South Korea
| | - Dooil Jeoung
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, South Korea.
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Kim TW. Nodakenin Induces ROS-Dependent Apoptotic Cell Death and ER Stress in Radioresistant Breast Cancer. Antioxidants (Basel) 2023; 12:antiox12020492. [PMID: 36830050 PMCID: PMC9952086 DOI: 10.3390/antiox12020492] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Angelica gigas exerts powerful anti-tumor and anti-cancer effects in various cancer cell types. However, there have been few studies regarding the anti-cancer effect of nodakenin, a bioactive compound of Angelica gigas, in vivo and in vitro on breast cancers. I found that nodakenin, in a concentration-dependent manner, inhibits breast cancer cell viability and decreases the tumor volume in mice. Additionally, nodakenin induces caspase-3-dependent apoptosis in breast cancer cells; however, the combination of Z-VAD-FMK and nodakenin suppresses the caspase-3-dependent apoptotic cell death. Furthermore, nodakenin mediates apoptotic cell death via the PERK-mediated signaling pathway and calcium (Ca2+) release, and nodakenin combined with thapsigargin induces synergistic cell death by inhibiting sarco/endoplasmic reticulum (ER) Ca2+-ATPase. However, knockdown of PERK or CHOP inhibits Ca2+ generation and caspase-dependent apoptosis in nodakenin-treated breast cancer cells. Nodakenin induces ROS and Ca2+ generation, ER stress, and apoptotic cell death; however, the knockdown of Nox4 inhibits ROS generation and ER stress- and caspase-dependent apoptotic cell death. In addition, nodakenin combined with radiation overcomes radioresistance in radioresistant breast cancer cells by suppressing epithelial-mesenchymal transition phenotypes, including the decrease in E-cadherin and the increase in N-cadherin and vimentin. Therefore, these findings indicate that nodakenin may be a novel therapeutic strategy for breast cancers.
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Affiliation(s)
- Tae Woo Kim
- Department of Biopharmaceutical Engineering, Dongguk University-WISE, 123 Dongdae-ro, Gyeongju 38066, Gyeongbuk, Republic of Korea
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Yi N, Mi Y, Xu X, Li N, Chen B, Yan K, Tan K, Zhang B, Wang L, Kuang G, Lu M. Nodakenin attenuates cartilage degradation and inflammatory responses in a mice model of knee osteoarthritis by regulating mitochondrial Drp1/ROS/NLRP3 axis. Int Immunopharmacol 2022; 113:109349. [DOI: 10.1016/j.intimp.2022.109349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 11/05/2022]
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Rostom B, Karaky R, Kassab I, Sylla-Iyarreta Veitia M. Coumarins derivatives and inflammation: Review of their effects on the inflammatory signaling pathways. Eur J Pharmacol 2022; 922:174867. [DOI: 10.1016/j.ejphar.2022.174867] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/21/2022] [Accepted: 02/28/2022] [Indexed: 12/27/2022]
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Wu B, Gao F, Lin J, Lu L, Xu H, Xu GT. Conditioned Medium of Human Amniotic Epithelial Cells Alleviates Experimental Allergic Conjunctivitis Mainly by IL-1ra and IL-10. Front Immunol 2021; 12:774601. [PMID: 34880869 PMCID: PMC8645696 DOI: 10.3389/fimmu.2021.774601] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 10/25/2021] [Indexed: 01/04/2023] Open
Abstract
Allergic conjunctivitis (AC) is the most prevalent form of mucosal allergy, and the conditioned medium (CM) from mesenchymal stem cells has been reported to attenuate some allergic diseases. However, the therapeutic effects of CM from different tissue stem cells (TSC-CM) on allergic diseases have not been tested. Here, we studied the effects of topical administration of different human TSC-CM on experimental AC (EAC) mice. Only human amniotic epithelial cell-CM (AECM) significantly attenuated allergic eye symptoms and reduced the infiltration of immune cells and the levels of local inflammatory factors in the conjunctiva compared to EAC mice. In addition, AECM treatment decreased immunoglobulin E (IgE) release, histamine production, and the hyperpermeability of conjunctival vessels. Protein chip assays revealed that the levels of anti-inflammatory factors, interleukin-1 receptor antagonist (IL-1ra) and IL-10, were higher in AECM compared to other TSC-CM. Furthermore, the anti-allergic effects of AECM on EAC mice were abrogated when neutralized with IL-1ra or IL-10 antibody, and the similar phenomenon was for the activation and function of B cells and mast cells. Together, the present study demonstrated that AECM alleviates EAC symptoms by multiple anti-allergic mechanisms mainly via IL-1ra and IL-10. Such topical AECM therapy may represent a novel and feasible strategy for treating AC.
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Affiliation(s)
- Binxin Wu
- Department of Ophthalmology of Shanghai Tenth People's Hospital, Laboratory of Clinical Visual Science of Tongji Eye Institute, Tongji University School of Medicine, Shanghai, China
| | - Furong Gao
- Department of Ophthalmology of Shanghai Tenth People's Hospital, Laboratory of Clinical Visual Science of Tongji Eye Institute, Tongji University School of Medicine, Shanghai, China
| | - Jianhua Lin
- Department of Obstetrics and Gynecology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lixia Lu
- Department of Ophthalmology of Shanghai Tenth People's Hospital, Laboratory of Clinical Visual Science of Tongji Eye Institute, Tongji University School of Medicine, Shanghai, China
| | - Huiming Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-Med X Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Guo-Tong Xu
- Department of Ophthalmology of Shanghai Tenth People's Hospital, Laboratory of Clinical Visual Science of Tongji Eye Institute, Tongji University School of Medicine, Shanghai, China.,Department of Pharmacology, Tongji University School of Medicine, Shanghai, China
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Ji KY, Jung DH, Pyun BJ, Kim YJ, Lee JY, Choi S, Jung MA, Song KH, Kim T. Angelica gigas extract ameliorates allergic rhinitis in an ovalbumin-induced mouse model by inhibiting Th2 cell activation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 93:153789. [PMID: 34634747 DOI: 10.1016/j.phymed.2021.153789] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 09/13/2021] [Accepted: 09/29/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Allergic rhinitis (AR) is a well-documented type 2 helper T (Th2) cell-mediated allergic disease that is accompanied by symptoms such as nasal rubbing, sneezing, itching, and rhinorrhea. Angelica gigas (AG) is traditional oriental medicine, and its dried root is widely used for the treatment of anemia, as a sedative, and as a blood tonic. PURPOSE The effects of AG on allergic diseases including AR are currently unclear; therefore, we aimed to investigate the effects of AG extract (AG-Ex) in ameliorating AR. STUDY DESIGN/METHODS The cytotoxicity of AG-Ex was analyzed by EZ-Cytox or MTS assay in splenocytes, differentiated Th2 cells, and human nasal epithelial cells (HNEpC). The changes of Th2 cells activation were determined by the secretion levels of cytokines and chemokines using cytometric bead array in splenocytes and differentiated Th2 cells. The expression levels of eotaxin-3 and periostin were analyzed using an ELISA. AR was induced by ovalbumin in BALB/c mice and the ameliorating effects of AG-Ex were assessed by their clinical symptoms. RESULTS The secretion of Th2 cytokines such as IL-4, IL-5, and IL-13 was inhibited by the AG-Ex treatment in the splenocytes and differentiated Th2 cells. The treatment also suppressed allergic responses including the secretion of eotaxin-3 and periostin in human nasal epithelial cells (HNEpC). Moreover, the administration of AG-Ex to the OVA-induced AR mice improved their clinical symptoms, including behavioral tests, immune cell counts, histopathological analysis, and changes in serum parameters. CONCLUSION The results of this study suggest that AG-Ex ameliorates AR by inhibiting Th2 cell activation and could thus be utilized as a treatment for Th2-mediated allergic diseases in the future.
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Affiliation(s)
- Kon-Young Ji
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Dong Ho Jung
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Bo-Jeong Pyun
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Yu Jin Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Joo Young Lee
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Susanna Choi
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Myung-A Jung
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea
| | - Kwang Hoon Song
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea.
| | - Taesoo Kim
- Herbal Medicine Research Division, Korea Institute of Oriental Medicine, 1672 Yuseongdae-ro, Yuseong-gu, Daejeon 34054, Republic of Korea.
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Multi-Target Effects of Novel Synthetic Coumarin Derivatives Protecting Aβ-GFP SH-SY5Y Cells against Aβ Toxicity. Cells 2021; 10:cells10113095. [PMID: 34831318 PMCID: PMC8619673 DOI: 10.3390/cells10113095] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/02/2021] [Accepted: 11/05/2021] [Indexed: 01/03/2023] Open
Abstract
Alzheimer's disease (AD) is a common neurodegenerative disease presenting with progressive memory and cognitive impairments. One of the pathogenic mechanisms of AD is attributed to the aggregation of misfolded amyloid β (Aβ), which induces neurotoxicity by reducing the expression of brain-derived neurotrophic factor (BDNF) and its high-affinity receptor tropomyosin-related kinase B (TRKB) and increasing oxidative stress, caspase-1, and acetylcholinesterase (AChE) activities. Here, we have found the potential of two novel synthetic coumarin derivatives, ZN014 and ZN015, for the inhibition of Aβ and neuroprotection in SH-SY5Y neuroblastoma cell models for AD. In SH-SY5Y cells expressing the GFP-tagged Aβ-folding reporter, both ZN compounds reduced Aβ aggregation, oxidative stress, activities of caspase-1 and AChE, as well as increased neurite outgrowth. By activating TRKB-mediated extracellular signal-regulated kinase (ERK) and AKT serine/threonine kinase 1 (AKT) signaling, these two ZN compounds also upregulated the cAMP-response-element binding protein (CREB) and its downstream BDNF and anti-apoptotic B-cell lymphoma 2 (BCL2). Knockdown of TRKB attenuated the neuroprotective effects of ZN014 and ZN015. A parallel artificial membrane permeability assay showed that ZN014 and ZN015 could be characterized as blood-brain barrier permeable. Our results suggest ZN014 and ZN015 as novel therapeutic candidates for AD and demonstrate that ZN014 and ZN015 reduce Aβ neurotoxicity via pleiotropic mechanisms.
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Jin BR, Lee M, An HJ. Nodakenin represses obesity and its complications via the inhibition of the VLDLR signalling pathway in vivo and in vitro. Cell Prolif 2021; 54:e13083. [PMID: 34165214 PMCID: PMC8349651 DOI: 10.1111/cpr.13083] [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: 04/30/2021] [Revised: 05/22/2021] [Accepted: 05/29/2021] [Indexed: 12/11/2022] Open
Abstract
Objectives Nodakenin (NK) is a coumarin glucoside that is found in the roots of Angelicae gigas. A limited number of studies have been conducted on the pharmacological activities of NK. Although NK is an important natural resource having anti‐inflammatory and antioxidant effects, no investigation has been conducted to examine the effects of NK on obesity and obesity‐induced inflammation. Materials and Methods The present study investigated the therapeutic effects of NK treatment on obesity and its complications, and its mechanism of action using differentiated 3T3‐L1 adipocytes and high‐fat diet (HFD)‐induced obese mice. Oil red O staining, western blot assay, qRT‐PCR assay, siRNA transfection, enzyme‐linked immunosorbent assay, H&E staining, immunohistochemistry, molecular docking and immunofluorescence staining were utilized. Results Treatment with NK demonstrated anti‐adipogenesis effects via the regulation of adipogenic transcription factors and genes associated with triglyceride synthesis in differentiated 3T3‐L1 adipocytes. Compared with the control group, the group administered NK showed a suppression in weight gain, dyslipidaemia and the development of fatty liver in HFD‐induced obese mice. In addition, NK administration inhibited adipogenic differentiation and obesity‐induced inflammation and oxidative stress via the suppression of the VLDLR and MEK/ERK1/2 pathways. This is the first study that has documented the interaction between NK and VLDLR structure. Conclusion These results demonstrate the potential of NK as a natural product‐based therapeutic candidate for the treatment of obesity and its complications by targeting adipogenesis and adipose tissue inflammation‐associated markers.
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Affiliation(s)
- Bo-Ram Jin
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Korea
| | - Minho Lee
- Department of Life Science, Dongguk University-Seoul, Goyang-si, Korea
| | - Hyo-Jin An
- Department of Pharmacology, College of Korean Medicine, Sangji University, Wonju, Korea
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Kwon Y, Kim M, Kim Y, Jeong MS, Jung HS, Jeoung D. EGR3-HDAC6-IL-27 Axis Mediates Allergic Inflammation and Is Necessary for Tumorigenic Potential of Cancer Cells Enhanced by Allergic Inflammation-Promoted Cellular Interactions. Front Immunol 2021; 12:680441. [PMID: 34234781 PMCID: PMC8257050 DOI: 10.3389/fimmu.2021.680441] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 06/07/2021] [Indexed: 11/18/2022] Open
Abstract
The objective of this study was to investigate mechanisms of allergic inflammation both in vitro and in vivo in details. For this, RNA sequencing was performed. Early growth response 3 gene (Egr3) was one of the most highly upregulated genes in rat basophilic leukemia (RBL2H3) cells stimulated by antigen. The role of Egr3 in allergic inflammation has not been studied extensively. Egr3 was necessary for passive cutaneous anaphylaxis (PCA) and passive systemic anaphylaxis (PSA). Egr3 promoter sequences contained potential binding site for NF-κB p65. NF-κB p65 directly regulated Egr3 expression and mediated allergic inflammation in vitro. Histone deacetylases (HDACs) is known to be involved in allergic airway inflammation. HDAC6 promoter sequences contained potential binding site for EGR3. EGR3 showed binding to promoter sequences of HDAC6. EGR3 was necessary for increased expression of histone deacetylase 6 (HDAC6) in antigen-stimulated RBL2H3 cells. HDAC6 mediated allergic inflammation in vitro and PSA. TargetScan analysis predicted that miR-182-5p was a negative regulator of EGR3. Luciferase activity assay confirmed that miR-182-5p was a direct regulator of EGR3. MiR-182-5p mimic inhibited allergic inflammation both in vitro and in vivo. Cytokine array showed that HDAC6 was necessary for increased interleukin-27 (IL-27) expression in BALB/C mouse model of PSA. Antigen stimulation did not affect expression of EBI3, another subunit of IL-27 in RBL2H3 cells or BALB/C mouse model of PCA or PSA. IL-27 receptor alpha was shown to be able to bind to HDAC6. IL-27 p28 mediated allergic inflammation in vitro, PCA, and PSA. Mouse recombinant IL-27 protein promoted features of allergic inflammation in an antigen-independent manner. HDAC6 was necessary for tumorigenic and metastatic potential enhanced by PSA. PSA enhanced the metastatic potential of mouse melanoma B16F1 cells in an IL-27-dependent manner. Experiments employing culture medium and mouse recombinant IL-27 protein showed that IL-27 mediated and promoted cellular interactions involving B16F1 cells, lung macrophages, and mast cells during allergic inflammation. IL-27 was present in exosomes of antigen-stimulated RBL2H3 cells. Exosomes from antigen-stimulated RBL2H3 cells enhanced invasion of B16F1 melanoma cells in an IL-27-dependemt manner. These results present evidence that EGR3-HDAC6-IL-27 axis can regulate allergic inflammation by mediating cellular interactions.
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Affiliation(s)
- Yoojung Kwon
- Department of Biochemistry, Kangwon National University, Chuncheon, South Korea
| | - Misun Kim
- Department of Biochemistry, Kangwon National University, Chuncheon, South Korea
| | - Youngmi Kim
- Institute of New Frontier Research, College of Medicine, Hallym University, Chuncheon, South Korea
| | - Myeong Seon Jeong
- Department of Biochemistry, Kangwon National University, Chuncheon, South Korea.,Chuncheon Center, Korea Basic Science Institute, Chuncheon, South Korea
| | - Hyun Suk Jung
- Department of Biochemistry, Kangwon National University, Chuncheon, South Korea
| | - Dooil Jeoung
- Department of Biochemistry, Kangwon National University, Chuncheon, South Korea
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Pham L, Baiocchi L, Kennedy L, Sato K, Meadows V, Meng F, Huang CK, Kundu D, Zhou T, Chen L, Alpini G, Francis H. The interplay between mast cells, pineal gland, and circadian rhythm: Links between histamine, melatonin, and inflammatory mediators. J Pineal Res 2021; 70:e12699. [PMID: 33020940 PMCID: PMC9275476 DOI: 10.1111/jpi.12699] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/18/2020] [Accepted: 09/26/2020] [Indexed: 12/14/2022]
Abstract
Our daily rhythmicity is controlled by a circadian clock with a specific set of genes located in the suprachiasmatic nucleus in the hypothalamus. Mast cells (MCs) are major effector cells that play a protective role against pathogens and inflammation. MC distribution and activation are associated with the circadian rhythm via two major pathways, IgE/FcεRI- and IL-33/ST2-mediated signaling. Furthermore, there is a robust oscillation between clock genes and MC-specific genes. Melatonin is a hormone derived from the amino acid tryptophan and is produced primarily in the pineal gland near the center of the brain, and histamine is a biologically active amine synthesized from the decarboxylation of the amino acid histidine by the L-histidine decarboxylase enzyme. Melatonin and histamine are previously reported to modulate circadian rhythms by pathways incorporating various modulators in which the nuclear factor-binding near the κ light-chain gene in B cells, NF-κB, is the common key factor. NF-κB interacts with the core clock genes and disrupts the production of pro-inflammatory cytokine mediators such as IL-6, IL-13, and TNF-α. Currently, there has been no study evaluating the interdependence between melatonin and histamine with respect to circadian oscillations in MCs. Accumulating evidence suggests that restoring circadian rhythms in MCs by targeting melatonin and histamine via NF-κB may be promising therapeutic strategy for MC-mediated inflammatory diseases. This review summarizes recent findings for circadian-mediated MC functional roles and activation paradigms, as well as the therapeutic potentials of targeting circadian-mediated melatonin and histamine signaling in MC-dependent inflammatory diseases.
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Affiliation(s)
- Linh Pham
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Science and Mathematics, Texas A&M University – Central Texas, Killeen, TX, USA
| | | | - Lindsey Kennedy
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Keisaku Sato
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Vik Meadows
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Fanyin Meng
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Medicine, Richard L. Roudebush VA Medical Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Chiung-Kuei Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Debjyoti Kundu
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Tianhao Zhou
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Lixian Chen
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Gianfranco Alpini
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Medicine, Richard L. Roudebush VA Medical Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Heather Francis
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Medicine, Richard L. Roudebush VA Medical Center, Indiana University School of Medicine, Indianapolis, IN, USA
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Lim JY, Lee JH, Yun DH, Lee YM, Kim DK. Inhibitory effects of nodakenin on inflammation and cell death in lipopolysaccharide-induced liver injury mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 81:153411. [PMID: 33310307 DOI: 10.1016/j.phymed.2020.153411] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 11/06/2020] [Accepted: 11/14/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND Nodakenin, a coumarin glucoside isolated from the roots of Angelica biserrata, has been reported to have anti-inflammatory, antibacterial, anticancer effects. However, despite these studies, the potential liver protective effects of nodakenin in inflammatory liver injury models have not been reported. METHODS A mouse model of inflammatory liver injury was induced by injection of lipopolysaccharide (LPS) (15 mg/kg, intraperitoneally (i.p)). Liver tissue AST, ALT, ROS, T-GSH and T-SOD were analyzed by ELISA. The concentrations of TNF-α, IL-6, and IL-1β in serum of LPS-induced inflammatory liver injury mice were analyzed. The mRNA expression levels of GPx1, catalase, SOD1, SOD2, TNF-α, IL-6, IL-1β, iNOS and COX-2 were analyzed using real-time PCR. The expressions of MAPK, IRF3, NF-κB, Nrf2, HO-1, caspase-3 and caspase-7 were analyzed using western blotting. Liver tissue was stained with IHC to confirm NF-κB, Nrf-2, HO-1, caspase-3, Bax, and Bcl2. Tunnel analysis was performed to confirm the fragmented nuclear DNA characteristics of apoptosis. RESULTS The administration of nodakenin (10 and 30 mg/kg) reduced serum aminotransferase levels compared to LPS-induced liver damage and significantly improved the oxidative state of liver tissue and pathological damage. Moreover, inhibited the phosphorylation of transforming growth factor beta (TGF-β)-activated kinase (TAK)-1 in LPS-induced inflammatory liver injury model, and significantly inhibited the transcriptional of nuclear factor-kappa B (NF-kB) and the secretion of pro-inflammatory mediators. In addition nodakenin pre-treatment also attenuated hepatocyte death by regulating apoptosis-related mitochondrial proteins, such as cysteinyl aspartate specific proteinase 3 (caspase 3), poly (ADP-ribose) polymerase (PARP), B-cell lymphoma 2 (Bcl-2) and Bcl-2-associated X (Bax). CONCLUSION Our findings suggest that nodakenin has anti-inflammatory, anti-oxidant and anti-apoptotic activity and may be an adjunctive prevention agent for liver injury.
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Affiliation(s)
- Ji-Ye Lim
- Department of Immunology and Institute of Medical Sciences, Medical School, Jeonbuk (Chonbuk) National University, Jeonju, Jeonbuk, 54907, South Korea
| | - Ji-Hyun Lee
- Department of Immunology and Institute of Medical Sciences, Medical School, Jeonbuk (Chonbuk) National University, Jeonju, Jeonbuk, 54907, South Korea
| | - Dae-Ho Yun
- Department of Health Care Administration, Seoyeong University, Paju, Gyeonggi-do, 10843, South Korea
| | - Young-Mi Lee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang University and Wonkwang-Oriental Medicines Research Institute, Iksan 54538, South Korea
| | - Dae-Ki Kim
- Department of Immunology and Institute of Medical Sciences, Medical School, Jeonbuk (Chonbuk) National University, Jeonju, Jeonbuk, 54907, South Korea.
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Roeslan M, Reskia S, Firman F, Dewa H, Komariah K, Bustami D. Effect of Clinacanthus nutans leaf extract on oral mucosal burns and tongue wounds: An in-vivo study. SCIENTIFIC DENTAL JOURNAL 2021. [DOI: 10.4103/sdj.sdj_92_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Urbagarova BM, Shults EE, Taraskin VV, Radnaeva LD, Petrova TN, Rybalova TV, Frolova TS, Pokrovskii AG, Ganbaatar J. Chromones and coumarins from Saposhnikovia divaricata (Turcz.) Schischk. Growing in Buryatia and Mongolia and their cytotoxicity. JOURNAL OF ETHNOPHARMACOLOGY 2020; 261:112517. [PMID: 31931162 DOI: 10.1016/j.jep.2019.112517] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 12/15/2019] [Accepted: 12/24/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Saposhnikovia divaricata (family Apiaceae) a traditional medicinal plant distributed in many provinces of China, is well known for the pharmaceutical value and has been used for rheumatic arthritis, and anxiety in children. Antiviral, antioxidant and antiproliferative activities were also mentioned. The application of this plant are recorded in the Chinese Medicine (CM) classical text the Shen Nong's Materia Medica (Shen Nong Ben Cao Jing). In this monograph S. divaricata (syn Radix Ledebouriella divaricata) is graded as a premium-grade herb, with their broad-spectrum of therapeutic applications for the treatment of cough, common cold, arthralgia, as well as in rheumatic disorders. AIM OF THE STUDY To isolate and identify chemical constituents (chromones and coumarins) from S. divaricata, collected in Buryatia and Mongolia and to study their in vitro anticancer activity against MEL-8, U-937, DU-145, MDA-MB-231 and ВТ-474 cell lines. MATERIALS AND METHODS An 40% aqueous ethanol extract of the roots of S. divaricata was prepared and further successively fractionated by extraction with petroleum ether, diethyl ether, tert-butyl methyl ether and ethyl acetate. The obtained extracts were subjected to a series of chromatographic separations on silica gel for isolation of individual compounds. Isolated compounds were tested for their cytotoxicity with respect to model cancer cell lines using the conventional MTT assays. RESULTS Total of 15 individual compounds: coumarins scopoletin 2, bergapten 3, isoimperatorin 4, marmesin 5, (+)-decursinol 9, (-)-praeruptorin B 10, oxypeucedanin hydrate 11, chromones: hamaudol 6, cimifugin 7, 5-О-methylvisamminol 8, chromone glycosides: prim-O-glucosylcimifugin 12, sec-O-glucosylhamaudol 13, 4'-O-β-D-glucopyranosyl-5-О-methylvisamminol 14, 4'-O-β-D-glucopyranosylvisamminol (15) and also polyyne compound panaxinol 1 were isolated and characterized. The structure of dihydropyranocoumarin 10 was confirmed by X-ray diffraction analyses. HPLC-UV method was used for determination of the content of most abundant chromones 7, 12 and 14 in the roots of S. divaricata, collected in Mongolia. Compounds 3-11 and 13, 14 were evaluated for their cytotoxicity with respect to model cancer cell lines. All the compounds were non-toxic in the hemolysis test. CONCLUSION This report about the phytochemical profiles of S. divaricata growing in Mongolia and Buryatia led to the identification of 14 compounds including coumarins and chromones. The available coumarins and chromones may serve as new leads for the discovery of anticancer drugs.
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Affiliation(s)
- Bayarma M Urbagarova
- Banzarov Buryat State University, 24a Smolina St., Ulan-Ude, 670000, Russia; Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences, 6 Sakhyanovoi St., Ulan-Ude, 670047, Russia
| | - Elvira E Shults
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Acad. Lavrentyev Ave. 9, 630090, Novosibirsk, Russia.
| | - Vasilii V Taraskin
- Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences, 6 Sakhyanovoi St., Ulan-Ude, 670047, Russia
| | - Larisa D Radnaeva
- Banzarov Buryat State University, 24a Smolina St., Ulan-Ude, 670000, Russia; Baikal Institute of Nature Management, Siberian Branch, Russian Academy of Sciences, 6 Sakhyanovoi St., Ulan-Ude, 670047, Russia
| | - Tatyana N Petrova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Acad. Lavrentyev Ave. 9, 630090, Novosibirsk, Russia
| | - Tatyana V Rybalova
- Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Acad. Lavrentyev Ave. 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogova Str. 1, 630090, Novosibirsk, Russia
| | - Tatyana S Frolova
- Novosibirsk State University, Pirogova Str. 1, 630090, Novosibirsk, Russia; FRC Institute of Cytology and Genetics, Acad. Lavrentyev Ave. 10, 630090, Novosibirsk, Russia
| | | | - Jamsranjav Ganbaatar
- Institute of Chemistry and Chemical Technology, Mongolian Academy of Sciences, Ulan-Bator, Russia
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Shi YY, Li YQ, Xie X, Zhou YT, Zhang Q, Yu JL, Li P, Mi N, Li F. Homotherapy for heteropathy active components and mechanisms of Qiang-Huo-Sheng-Shi decoction for treatment of rheumatoid arthritis and osteoarthritis. Comput Biol Chem 2020; 89:107397. [PMID: 33035753 DOI: 10.1016/j.compbiolchem.2020.107397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 08/29/2020] [Accepted: 09/29/2020] [Indexed: 12/23/2022]
Abstract
Qiang-Huo-Sheng-Shi decoction (QHSSD), a classic traditional Chinese herbal formula, which has been reported to be effective in rheumatoid arthritis (RA) and osteoarthritis (OA). However, the concurrent targeting mechanism of how the aforementioned formula is valid in the two distinct diseases OA and RA, which represents the homotherapy-for-heteropathy principle in traditional Chinese medicine (TCM), have not yet been clarified. In the present study, network pharmacology was adopted to analyze the potential molecular mechanism, and therapeutic effective components of QHSSD on both OA and RA. A total of 153 active ingredients in QHSSD were identified, 142 of which associated with 59 potential targets for the two diseases were identified. By constructing the protein-protein interaction network and the compound-target-disease network, 72 compounds and 10 proteins were obtained as the hub targets of QHSSD against OA and RA. The hub genes of ESR1, PTGS2, PPARG, IL1B, TNF, MMP2, IL6, CYP3A4, MAPK8, and ALB were mainly involved in osteoclast differentiation, the NF-κB and TNF signaling pathways. Moreover, molecular docking results showed that the screened active compounds had a high affinity for the hub genes. This study provides new insight into the molecular mechanisms behind how QHSSD presents homotherapy-for-heteropathy therapeutic efficacy in both OA and RA. For the first time, a two-disease model was linked with a TCM formula using network pharmacology to identify the key active components and understand the common mechanisms of its multi-pathway regulation. This study will inspire more innovative and important studies on the modern research of TCM formulas.
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Affiliation(s)
- Yuan-Yuan Shi
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830011, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Ying-Qi Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Xiang Xie
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, China
| | - Yu-Ting Zhou
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830011, China
| | - Qian Zhang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Jia-Lin Yu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China.
| | - Na Mi
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, China.
| | - Fei Li
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830011, China; State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, China; Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing, 210009, China.
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Liao Y, Lin X, Li J, Tan R, Zhong X, Wang L. Nodakenin alleviates renal ischaemia-reperfusion injury via inhibiting reactive oxygen species-induced NLRP3 inflammasome activation. Nephrology (Carlton) 2020; 26:78-87. [PMID: 32902019 DOI: 10.1111/nep.13781] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/30/2020] [Accepted: 08/31/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) is a vital contributor to chronic kidney disease and limited therapeutic options are existed to preserve the renal injury. The research presented here investigated the protective effect of nodakenin against AKI and the underlying mechanism. METHODS The effect of nodakenin was investigated in ischaemia reperfusion-induced renal injury (IRI) of AKI mice and hypoxia-treated primary renal tubular cells. Briefly, renal functions including creatinine and urea nitrogen were determined and mechanisms associated inflammation were investigated by the advantage of immunohistochemistry, western blot, RT-PCR and flow cytometry. RESULTS Deterioration of renal functions including and creatinine, urea nitrogen and tubular necrosis were observed in IRI-AKI model. In contrast, nodakenin strikingly alleviated the deterioration of creatinine, urea nitrogen and tubular necrosis when compared with IRI model. Moreover, nodakenin could significantly inhibit the expression of pro-inflammatory cytokines including interleukin (IL)-1β, IL-6 and tumour necrosis factor-α both in hypoxia-treated primary renal tubular cells and in AKI model. Mechanistic studies revealed that nodakenin dramatically suppressed the production of reactive oxygen species and subsequent NLPR3 inflammasome activation. CONCLUSION In summary, these findings provided a solid evidence base and a new drug option for the treatment of AKI.
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Affiliation(s)
- Yuan Liao
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Xiao Lin
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Jianchun Li
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Ruizhi Tan
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Xia Zhong
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Li Wang
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
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Li J, Wang L, Tan R, Zhao S, Zhong X, Wang L. Nodakenin alleviated obstructive nephropathy through blunting Snail1 induced fibrosis. J Cell Mol Med 2020; 24:9752-9763. [PMID: 32696548 PMCID: PMC7520266 DOI: 10.1111/jcmm.15539] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/21/2020] [Accepted: 06/05/2020] [Indexed: 01/14/2023] Open
Abstract
Tubulointerstitial fibrosis plays an important role in end‐stage renal failure, and there are only limited therapeutic options available to preserve organ function. In the present study, we identified that nodakenin, a coumarin isolated from the roots of Angelicae gigas, functions effectively against unilateral ureteral obstruction (UUO)‐induced fibrosis via down‐regulating Snail1 expression. We established UUO‐induced renal fibrosis in mice and then administered with nodakenin orally ata a dose of 1 and 10 mg/kg. The in‐vivo results indicated that nodakenin protected obstructive nephropathy through its anti‐inflammatory and anti‐fibrotic properties. Nodakenin prevented the infiltration of inflammatory cells, alleviated the levels of pro‐inflammatory cytokines, reduced the polarization of macrophages and down‐regulating the aberrant deposition of extracellular matrix at the site of injury. Of note, nodakenin dramatically impeded Smad3, NF‐κB p65 phosphorylation and Snail1 expression. In line with in vivo studies, nodakenin suppressed the expression of Snail1, Smad3 phosphorylation and fibrogenesis in TGF‐β1‐treated renal epithelial cells in‐vitro. Furthermore, we found that the effect of nodaknin against fibrosis was reversed in Snail1 overexpressing cells, whereas nodakenin could not further reduce expression of fibrogenesis in Snail1 silenced cells, suggesting that nodaknein may function through a Snail1‐dependent manner. Collectively, this study reveal a critical role of nodakenin in the cure of renal fibrosis.
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Affiliation(s)
- Jianchun Li
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Lu Wang
- Division of Nephrology, The Affiliated Baiyun hospital of Guizhou Medical University, Guiyang, China
| | - Ruizhi Tan
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Sha Zhao
- Department of Intensive Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Xia Zhong
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
| | - Li Wang
- Research Center of Intergated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, Sichuan, China
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Jeon YD, Aye A, Song YJ, Kim YH, Soh JR, Jin JS. Cyanidin 3-Rutinoside, an Anthocyanin Pigment of Schisandra chinensis Baill, Inhibits Allergic Inflammation. J Med Food 2019; 22:703-712. [PMID: 31066606 DOI: 10.1089/jmf.2018.4346] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
The occurrence of allergy-mediated inflammatory diseases such as asthma and atopic dermatitis have increased, but comprehensive treatment remains difficult. Previous studies have shown that Schisandra chinensis Baill has antioxidant, antidiabetic, and antitumorigenic effects. Cyanidin 3-rutinoside (CR) is the major anthocyanin pigment of S. chinensis. However, the biological effects of CR have been rarely studied to date. Therefore, the aim of this study was to investigate the regulatory effects of CR on phorbol-12-myristate-13-acetate (PMA)/A23187-induced allergic inflammation in vitro. CR inhibited the secretion of inflammatory cytokines such as interleukin-6 and tumor necrosis factor-α, and it also suppressed the phosphorylation of nuclear factor-kappa B. These results show that CR ameliorated PMA/A23187-induced allergic inflammation via the suppression of inflammatory cytokines in HMC-1 cells. Therefore, CR has potential as a therapeutic agent for allergic diseases.
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Affiliation(s)
- Yong-Deok Jeon
- 1 Department of Oriental Medicine Resource, Chonbuk National University, Iksan, Jeollabuk-do, Korea.,2 Korea Zoonosis Research Institute, Chonbuk National University, Iksan, Jeollabuk-do, Korea
| | - Aye Aye
- 1 Department of Oriental Medicine Resource, Chonbuk National University, Iksan, Jeollabuk-do, Korea
| | - Young-Jae Song
- 1 Department of Oriental Medicine Resource, Chonbuk National University, Iksan, Jeollabuk-do, Korea
| | - Yun-Hoe Kim
- 3 Korea Natural Colors Industrialization Institute, Andong, Gyeongsangbuk-do, Korea
| | - Ju-Ryoun Soh
- 1 Department of Oriental Medicine Resource, Chonbuk National University, Iksan, Jeollabuk-do, Korea
| | - Jong-Sik Jin
- 1 Department of Oriental Medicine Resource, Chonbuk National University, Iksan, Jeollabuk-do, Korea
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Shao X, Wang B, Mu K, Li L, Li Q, He W, Yao Q, Jia X, Zhang JA. Key gene co-expression modules and functional pathways involved in the pathogenesis of Graves' disease. Mol Cell Endocrinol 2018; 474:252-259. [PMID: 29614339 DOI: 10.1016/j.mce.2018.03.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/27/2018] [Accepted: 03/28/2018] [Indexed: 12/13/2022]
Abstract
Graves' disease (GD) is a common autoimmune thyroid disease characterized by positive thyroid stimulating hormone receptor antibody. To better understand its molecular pathogenesis, we adopted the weighted gene co-expression network analysis to reveal co-expression modules of key genes involved in the pathogenesis of GD, protein-protein interaction network analysis to identify the hub genes related to GD development and functional analyses to explore their possible functions. Our results showed that 1) a total of 2667 differentially expressed genes in our microarray study and 16 different gene co-expression modules were associated with GD, and 2) the most significant module was associated with the percentage of macrophages, T follicular helper cells and CD4+ memory T cells and mainly enriched in immune regulation and immune response. Overall, our study reveals several key gene co-expression modules and functional pathways involved in GD, which provides some novel insights into the pathogenesis of GD.
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Affiliation(s)
- Xiaoqing Shao
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Bin Wang
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Kaida Mu
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai 201318, China
| | - Ling Li
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Qian Li
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Weiwei He
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Qiuming Yao
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Xi Jia
- Department of Endocrinology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Jin-An Zhang
- Department of Endocrinology, Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital, Shanghai 201318, China.
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Simultaneous quantification of 33 active components in Notopterygii Rhizoma et Radix using ultra high performance liquid chromatography with tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1092:244-251. [DOI: 10.1016/j.jchromb.2018.06.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 04/18/2018] [Accepted: 06/03/2018] [Indexed: 01/29/2023]
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21
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Xu XX, Bi JP, Ping L, Li P, Li F. A network pharmacology approach to determine the synergetic mechanisms of herb couple for treating rheumatic arthritis. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:967-979. [PMID: 29731604 PMCID: PMC5923250 DOI: 10.2147/dddt.s161904] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Purpose The purpose of this study was to investigate the therapeutic mechanism(s) of Clematis chinensis Osbeck/Notopterygium incisum K.C. Ting ex H.T (CN). Methods A network pharmacology approach integrating prediction of ingredients, target exploration, network construction, module partition and pathway analysis was used. Results This approach successfully helped to identify 12 active ingredients of CN, interacting with 13 key targets (Akt1, STAT3, TNFsf13, TP53, EPHB2, IL-10, IL-6, TNF, MAPK8, IL-8, RELA, ROS1 and STAT4). Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis indicated that CN-regulated pathways were mainly classified into signal transduction and immune system. Conclusion The present work may help to illustrate the mechanism(s) of action of CN, and it may provide a better understanding of antirheumatic effects.
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Affiliation(s)
- Xi-Xi Xu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Jian-Ping Bi
- Orthopedics Department, Shandong Provincial Traditional Chinese Medical Hospital, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China
| | - Li Ping
- Center for Drug Safety Evaluation and Research, Zhejiang University, Hangzhou, People's Republic of China
| | - Ping Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Fei Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, People's Republic of China.,School of Pharmacy, Xinjiang Medical University, Urumqi, People's Republic of China
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Lin H, Yang H, Huang S, Wang F, Wang DM, Liu B, Tang YD, Zhang CJ. Caspase-1 Specific Light-Up Probe with Aggregation-Induced Emission Characteristics for Inhibitor Screening of Coumarin-Originated Natural Products. ACS APPLIED MATERIALS & INTERFACES 2018; 10:12173-12180. [PMID: 29323474 DOI: 10.1021/acsami.7b14845] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Caspase-1 is a key player in pyroptosis and inflammation. Caspase-1 inhibition is found to be beneficial to various diseases. Coumarin-originated natural products have an anti-inflammation function, but their direct inhibition effect to caspase-1 remains unexplored. To evaluate their interactions, the widely used commercial coumarin-based probe (Ac-YVAD-AMC) is not suitable, as the background signal from coumarin-originated natural products could interfere with the screening results. Therefore, fluorescent probes using a large Stokes shift could help solve this problem. In this work, we chose the fluorophore of tetraphenylethylene-thiophene (TPETH) with aggregation-induced emission characteristics and a large Stokes shift of about 200 nm to develop a molecular probe. Bioconjugation between TPETH and hydrophilic peptides (DDYVADC) through a thiol-ene reaction generated a light-up probe, C1-P3. The probe has little background signal in aqueous media and exerts a fluorescent turn-on effect in the presence of caspase-1. Moreover, when evaluating the inhibition potency of coumarin-originated natural products, the new probe could generate a true and objective result but not for the commercial probe (Ac-YVAD-AMC), which is evidenced by HPLC analysis. The quick light-up response and accurate screening results make C1-P3 very useful in fundamental study and inhibitior screening toward caspase-1.
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Affiliation(s)
| | | | | | | | | | - Bin Liu
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , Singapore 117585
| | - Yi-Da Tang
- Fuwai Hospital, Chinese Academy of Medical Sciences , Beijing , China 100037
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Kang MH, Kim BH. Oral Wound Healing Effects of Acai Berry Water Extracts in Rat Oral Mucosa. Toxicol Res 2018; 34:97-102. [PMID: 29686771 PMCID: PMC5903141 DOI: 10.5487/tr.2018.34.2.097] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/02/2018] [Accepted: 02/26/2018] [Indexed: 12/23/2022] Open
Abstract
The objective of this study was to determine the oral wound healing effects of acai berry water extracts (ABWE) in rat oral mucosa. To estimate the anti-oxidative effects of ABWE, the contents of phenolic compounds, and DPPH (1,1-diphenyl-2-picryl hydrazyl) and ABTS (2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid)) abilities were evaluated. Wound healing effects of ABWE were tested following 6-day exposure after induction of wound by applying 50% acetic acid to oral mucosa of Sprague-Dawley rats. Macroscopic and histopathological analyses were performed to determine wound healing effects of ABWE. Sodium fusidate (20 mg/g) was used as positive control. ABWE showed significantly high antioxidant effects in all assays, although its potency was weaker than the positive control. From day 3 after treatment, wound healing effects of ABWE were observed in oral mucosa. These wound healing effects were also consistent with histopathological evaluation results. Taken together, these results indicate that ABWE might have potential as an oral wound healing agent in the future.
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Affiliation(s)
- Mi Hyun Kang
- Major in Public Health, Faculty of Food and Health Sciences, Keimyung University, Daegu, Korea
| | - Bae-Hwan Kim
- Major in Public Health, Faculty of Food and Health Sciences, Keimyung University, Daegu, Korea
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