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Wang Y, Lu H, Cheng L, Guo W, Hu Y, Du X, Liu X, Xu M, Liu Y, Zhang Y, Xi R, Wang P, Liu X, Duan Y, Zhu J, Li F. Targeting mitochondrial dysfunction in atopic dermatitis with trilinolein: A triacylglycerol from the medicinal plant Cannabis fructus. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155856. [PMID: 39024674 DOI: 10.1016/j.phymed.2024.155856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 06/22/2024] [Accepted: 07/02/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Atopic dermatitis (AD) is a common skin condition that causes chronic and recurring eczema lesions. Prior research has indicated that Cannabis fructus, the mature fruit of Cannabis sativa, has an antioxidant effect. Historically, Cannabis fructus has been used in cosmetics and medicine. However, there is limited knowledge regarding its biological components and the mechanisms by which it prevents and treats AD. OBJECTIVES HPLC-ESI-MS/MS analysis was utilized to identify the main compounds of Cannabis fructus, and trilinolein was extracted using chromatographic techniques. The potential of trilinolein in the prevention of AD was assessed, and its underlying mechanisms of action were elucidated. METHODS The distribution of distinct cellular subpopulations and the principal biological processes implicated in the pathogenesis of AD were assessed through a comparative study involving chronic AD patients and healthy controls (HCs). Differential gene expression was validated in clinical samples from the lesions of AD patients and the healthy skin of controls. The pharmacodynamic activity of trilinolein was validated in dinitrochlorobenzene (DNCB)-induced BALB/c mice and in IL-4- and TNF-α-induced HaCaT cells. Proteomics analyse was employed to investigate its mechanisms. RESULTS Single-cell transcriptome analysis revealed that chronic AD is characterized by abnormal keratinocyte differentiation and oxidative stress damage. When topically applied, trilinolein can effectively improve AD-like skin lesions induced by DNCB. It increases the expression of terminal differentiation proteins and decreases the expression of NADPH oxidase 2 (NOX2), with a therapeutic effect comparable to that of the positive control drug crisaborole. Additionally, trilinolein reduced ROS fluorescence intensity, restored mitochondrial morphology and membrane potential, and decreased mitochondrial DNA (mtDNA) release in keratinocytes stimulated with IL-4 and TNF-α. Moreover, trilinolein increased the protein expression of AhR, CYP1A1, and Nrf2 in a dose-dependent manner. The effect of trilinolein on keratinocyte terminal differentiation proteins and ROS levels was blocked by the addition of an AhR inhibitor. CONCLUSION The study suggests that trilinolein from Cannabis fructus alleviates NOX2-dependent mitochondrial dysfunction and repair the skin barrier via AhR-Nrf2 pathway, making it a promising agent for the prevention and treatment of AD.
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Affiliation(s)
- Yi Wang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Hanzhi Lu
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Linyan Cheng
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Wanjun Guo
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Yue Hu
- Department of Pharmacy Research, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Xinran Du
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Xin Liu
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Mingyuan Xu
- Department of Dermatopathology, Shanghai Skin Disease Hospital Affiliated to Tongji University, Shanghai 200443, China
| | - Yeqiang Liu
- Department of Dermatopathology, Shanghai Skin Disease Hospital Affiliated to Tongji University, Shanghai 200443, China
| | - Yanbin Zhang
- Department of TCM, Kong Jiang Hospital of Yangpu District, Shanghai, 200093, China
| | - Ruofan Xi
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Peiyao Wang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China
| | - Xin Liu
- Beijing Transcend Vivoscope Bio-Technology Co., Ltd, Beijing 100085, China
| | - Yanjuan Duan
- Department of Dermatology, Seventh People's Hospital of Shanghai University of TCM, Shanghai 200437, China
| | - Jianyong Zhu
- Department of Pharmacy Research, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China.
| | - Fulun Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200437, China.
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Manna K, Khan ZS, Saha M, Mishra S, Gaikwad N, Bhakta JN, Banerjee K, Das Saha K. Manjari Medika Grape Seed Extract Protects Methotrexate-Induced Hepatic Inflammation: Involvement of NF-κB/NLRP3 and Nrf2/HO-1 Signaling System. J Inflamm Res 2023; 16:467-492. [PMID: 36785716 PMCID: PMC9922067 DOI: 10.2147/jir.s338888] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 08/20/2022] [Indexed: 02/09/2023] Open
Abstract
Objective Grape Seed Extract is a natural source of various polyphenols, which have been shown to possess potent antioxidant and free radical-scavenging activities. The earlier studies have reported that grape seed extract exhibits broad-spectrum pharmacological activities. Therefore, studying the hepatoprotective effects and elucidation of mechanisms of action of the Indian Variety, Manjari Medika grape seed extract (GSE), may give an insight into therapeutic benefits. Methotrexate (MTX) is the first-line pharmacological therapy for different rheumatic diseases. The major adverse events such as hepatotoxicity are evident even in the low doses used for the treatment. The present study investigated the role of MTX on hepatic damage in murine liver and the plausible protective effects of the Indian grape variety, Manjari Medika grape seed extract, in ameliorating it. Methods and Results To assess the hepatological modulation, mice were divided into eight groups to investigate the ameliorative potential of this GSE (75 and 125 mg/kg) and correlate the experimental findings. The active components of the extract were assessed through UPLC-(ESI)-QToF-MS analysis. On the other hand, various biochemical and immunological indices were carried out to correlate the experimental data. The result demonstrated that the prophylactic administration of GSE reduced MTX-induced hepatic toxicity indices, which subsequently restored the hepatic morphological architecture. Moreover, the application of GSE in a dual dosage (75 and 125 mg/kg) suppressed MTX-induced reactive oxygen species generation, followed by lipid peroxidation and cellular nitrite formation. MTX-induced inflammasome activation through the redox-assisted cascade of TLR4/NF-κB signaling was further reduced by applying the GSE. The results showed that the activation of cytoprotective transcription factor Nrf2 enhanced the level of endogenous antioxidants. Furthermore, through the regulation of TLR4/NF-κB and Nrf2/HO-1 axis, this extract could reduce the MTX-mediated hepatic damage. Conclusion Our findings suggest that Manjari Medika seed extract could be used as a therapeutic agent to relieve the side effects of MTX and other hepatic disorders.
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Affiliation(s)
- Krishnendu Manna
- Department of Food & Nutrition, University of Kalyani, Nadia, West Bengal, India
| | - Zareen S Khan
- National Referral Laboratory, ICAR-National Research Centre for Grapes, Pune, Maharashtra, 412307, India
| | - Moumita Saha
- Cancer Biology and Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, West Bengal, 700032, India
| | - Snehasis Mishra
- Cancer Biology and Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, West Bengal, 700032, India
| | - Nilesh Gaikwad
- ICAR-National Research Centre on Pomegranate, Solapur, Maharashtra, 413255, India
| | - Jatindra Nath Bhakta
- Department of Food & Nutrition, University of Kalyani, Nadia, West Bengal, India
| | - Kaushik Banerjee
- National Referral Laboratory, ICAR-National Research Centre for Grapes, Pune, Maharashtra, 412307, India,Kaushik Banerjee, National Referral Laboratory, ICAR-National Research Centre for Grapes, Pune, Maharashtra, 412307, India, Email
| | - Krishna Das Saha
- Cancer Biology and Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, Kolkata, West Bengal, 700032, India,Correspondence: Krishna Das Saha, Cancer Biology and Inflammatory Disorder Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata, West Bengal, 700032, India, Tel +91 33 2499 5810, Fax +91 33 2473 5197, Email
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Xu L, Xu C, Lin X, Lu H, Cai Y. Interference with lysophosphatidic acid receptor 5 ameliorates oxidized low-density lipoprotein-induced human umbilical vein endothelial cell injury by inactivating NOD-like receptor family, pyrin domain containing 3 inflammasome signaling. Bioengineered 2021; 12:8089-8099. [PMID: 34662522 PMCID: PMC8806909 DOI: 10.1080/21655979.2021.1983975] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 12/23/2022] Open
Abstract
Endothelial cell damage induced by oxidized low-density lipoprotein (ox-LDL) plays an important role in the pathogenesis of atherosclerosis (AS). We aimed to explore the effects of lysophosphatidic acid receptor 5 (LPAR5) on ox-LDL-induced damage of human umbilical vein endothelial cells (HUVECs). After HUVECs exposed to ox-LDL, LPAR5 expression was detected by RT-qPCR and western blotting. Then, LPAR5 was silenced and cell viability was determined with a CCK-8 assay. ELISA was employed to analyze the contents of inflammatory factors. The levels of oxidative stress markers were examined by kits. The expression of proteins related to endothelium function, including CD31, α-SMA, iNOS and eNOS, was evaluated with RT-qPCR and western blotting. Additionally, the effects of LPAR5 deletion on the NLRP3 inflammasome signaling in HUVECs under ox-LDL condition were assessed by determining NLRP3, caspase-1 and ASC expression. Afterward, NLRP3 agonist MSU was adopted for exploring the regulation of LPAR5 on NLRP3 inflammasome signaling in ox-LDL HUVECs injury. Results revealed that ox-LDL led to a significant upregulation in LPAR5 expression. NLRP3 knockdown enhanced cell viability, inhibited inflammation and oxidative stress in HUVECs after ox-LDL exposure. Besides, the expression of CD31 and eNOS was increased while that of α-SMA and iNOS was decreased after LPAR5 silencing. Moreover, interference with LPAR5 remarkably downregulated NLRP3, caspase-1 and ASC expression. Furthermore, MSU addition partially abrogated the inhibitory effects of LPAR5 deletion on the inflammation, oxidative stress and endothelium dysfunction of HUVECs. To conclude, we demonstrated that LPAR5 silencing alleviates ox-LDL-induced HUVECs injury by inhibiting NLRP3 inflammasome signaling.
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Affiliation(s)
- Ling Xu
- Department of Cardiovascular Medicine, The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Chaoxiang Xu
- Department of Cardiovascular Medicine, The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Xiaoxin Lin
- Department of Cardiovascular Medicine, The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Huiyao Lu
- Department of Cardiovascular Medicine, The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian, China
| | - Yinlian Cai
- Department of Cardiovascular Medicine, The Second Attached Hospital of Fujian Medical University, Quanzhou, Fujian, China
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Li H, Pan Y, Luo K, Luo T, Fan Y, Deng Z. Effects of Different Simple Triglycerides on Cell Fatty Acid Compositions, Proliferation-Related Protein, and Gene Expressions Induced by Oxidized-LDL in HUVSMCs. J Food Sci 2017; 82:529-535. [DOI: 10.1111/1750-3841.13621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 11/23/2016] [Accepted: 12/13/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Hongyan Li
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
| | - Yao Pan
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
| | - Kaiyun Luo
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
| | - Ting Luo
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
| | - Yawei Fan
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Technology; Univ. of Nanchang; Nanchang 330047 Jiangxi China
- Inst. for Advanced Study; Univ. of Nanchang; Nanchang 330031 Jiangxi China
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Jonscher KR, Stewart MS, Alfonso-Garcia A, DeFelice BC, Wang XX, Luo Y, Levi M, Heerwagen MJR, Janssen RC, de la Houssaye BA, Wiitala E, Florey G, Jonscher RL, Potma EO, Fiehn O, Friedman JE. Early PQQ supplementation has persistent long-term protective effects on developmental programming of hepatic lipotoxicity and inflammation in obese mice. FASEB J 2016; 31:1434-1448. [PMID: 28007783 DOI: 10.1096/fj.201600906r] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/12/2016] [Indexed: 12/13/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is widespread in adults and children. Early exposure to maternal obesity or Western-style diet (WD) increases steatosis and oxidative stress in fetal liver and is associated with lifetime disease risk in the offspring. Pyrroloquinoline quinone (PQQ) is a natural antioxidant found in soil, enriched in human breast milk, and essential for development in mammals. We investigated whether a supplemental dose of PQQ, provided prenatally in a mouse model of diet-induced obesity during pregnancy, could protect obese offspring from progression of NAFLD. PQQ treatment given pre- and postnatally in WD-fed offspring had no effect on weight gain but increased metabolic flexibility while reducing body fat and liver lipids, compared with untreated obese offspring. Indices of NAFLD, including hepatic ceramide levels, oxidative stress, and expression of proinflammatory genes (Nos2, Nlrp3, Il6, and Ptgs2), were decreased in WD PQQ-fed mice, concomitant with increased expression of fatty acid oxidation genes and decreased Pparg expression. Notably, these changes persisted even after PQQ withdrawal at weaning. Our results suggest that supplementation with PQQ, particularly during pregnancy and lactation, protects offspring from WD-induced developmental programming of hepatic lipotoxicity and may help slow the advancing epidemic of NAFLD in the next generation.-Jonscher, K. R., Stewart, M. S., Alfonso-Garcia, A., DeFelice, B. C., Wang, X. X., Luo, Y., Levi, M., Heerwagen, M. J. R., Janssen, R. C., de la Houssaye, B. A., Wiitala, E., Florey, G., Jonscher, R. L., Potma, E. O., Fiehn, O. Friedman, J. E. Early PQQ supplementation has persistent long-term protective effects on developmental programming of hepatic lipotoxicity and inflammation in obese mice.
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Affiliation(s)
- Karen R Jonscher
- Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA;
| | - Michael S Stewart
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
| | | | - Brian C DeFelice
- West Coast Metabolomics Center, University of California, Davis, Davis, CA USA
| | - Xiaoxin X Wang
- Division of Renal Diseases and Hypertension, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Yuhuan Luo
- Division of Renal Diseases and Hypertension, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Moshe Levi
- Division of Renal Diseases and Hypertension, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Margaret J R Heerwagen
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
| | - Rachel C Janssen
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
| | - Becky A de la Houssaye
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
| | - Ellen Wiitala
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
| | - Garrett Florey
- Department of Integrative Biology, University of Colorado, Denver, Denver, Colorado, USA; and
| | - Raleigh L Jonscher
- Department of Integrative Biology, University of Colorado, Denver, Denver, Colorado, USA; and
| | - Eric O Potma
- Beckman Laser Institute, and.,Department of Biomedical Engineering,University of California, Irvine, Irvine, California, USA
| | - Oliver Fiehn
- West Coast Metabolomics Center, University of California, Davis, Davis, CA USA.,Biochemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jacob E Friedman
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, Colorado USA
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Leirós GJ, Kusinsky AG, Balañá ME, Hagelin K. Triolein reduces MMP-1 upregulation in dermal fibroblasts generated by ROS production in UVB-irradiated keratinocytes. J Dermatol Sci 2016; 85:124-130. [PMID: 27932255 DOI: 10.1016/j.jdermsci.2016.11.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/21/2016] [Accepted: 11/25/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cytokine production and oxidative stress generated by ultraviolet radiation B (UVB) skin exposure are main factors of skin photoaging. Interleukin-6 (IL-6) produced by irradiated keratinocytes is proposed to have a role in metalloproteinases (MMPs) expression activation in dermal fibroblasts. OBJECTIVES We examined the effect of triolein treatment of UVB-irradiated keratinocytes on MMP1 (interstitial collagenase) expression response of dermal fibroblasts. We assayed UVB-irradiated keratinocytes soluble signals, mainly IL-6 and reactive oxygen species (ROS). METHODS IL-6 expression and ROS generation were assayed in UVB-irradiated keratinocytes. MMP1 mRNA expression response was assayed in fibroblasts grown in keratinocytes conditioned medium. We evaluated the effect of treating keratinocytes with triolein on IL-6 expression and ROS generation in keratinocytes, and MMP1 expression in fibroblasts. RESULTS The irradiation of epidermal cells with sublethal UVB doses increased IL-6 expression and ROS generation. Conditioned culture medium collected from keratinocytes was used to culture dermal fibroblasts. MMP1 mRNA expression increase was observed in fibroblasts cultured in medium collected from UVB-irradiated keratinocytes. Triolein treatment reduced the IL-6 expression and ROS generation in keratinocytes and this effect was reflected in downregulation of MMP1 expression in fibroblasts. CONCLUSIONS Triolein reduces both the expression of IL-6 and ROS generation in irradiated keratinocytes. It seems to exert an anti-inflammatory and anti-oxidative stress effect on irradiated keratinocytes that in turn reduces MMP1 expression in dermal fibroblasts. Collectively, these results indicate that triolein could act as a photoprotective agent.
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Affiliation(s)
- Gustavo J Leirós
- Fundación Pablo Cassará-Instituto de Ciencia y Tecnología Dr. César Milstein, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina.
| | - Ana Gabriela Kusinsky
- Fundación Pablo Cassará-Instituto de Ciencia y Tecnología Dr. César Milstein, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina.
| | - María Eugenia Balañá
- Fundación Pablo Cassará-Instituto de Ciencia y Tecnología Dr. César Milstein, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina.
| | - Karin Hagelin
- Fundación Pablo Cassará-Instituto de Ciencia y Tecnología Dr. César Milstein, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina.
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