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Das A, Mitra A, Ghosh S, Sarkar S, Pal PK, Bandyopadhyay D, Chattopadhyay S. Arsenic-induced transition of thymic inflammation-to-fibrosis involves Stat3-Twist1 interaction: Melatonin to the rescue. Biofactors 2024. [PMID: 39096306 DOI: 10.1002/biof.2110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 07/19/2024] [Indexed: 08/05/2024]
Abstract
Groundwater arsenic is a notorious toxicant and exposure to environmentally relevant concentrations persists as a healthcare burden across the world. Arsenic has been reported to jeopardize the normal functioning of the immune system, but there are still gaps in the understanding of thymic T cell biology. Immunotoxic influence of arsenic in thymic integrity demands a potent restorative molecule. The objectives of this study were to examine key signaling cross-talks associated with arsenic-induced immune alterations in the thymus and propose melatonin as a potential candidate against immunological complications arising from arsenic exposure. Swiss albino mice were exposed to sodium arsenite (0.05 mg/L; in drinking water) and melatonin (IP:10 mg/kg BW) for 28 days. Melatonin successfully protected thymus from arsenic-mediated tissue degeneration and maintained immune homeostasis including T cell maturation and proliferation by mitigating oxidative stress through Nrf2 upregulation. Additionally, melatonin exerted ameliorative effect against arsenic-induced apoptosis and inflammation by inhibiting p53-mediated mitochondrial cell death pathway and NF-κB-p65/STAT3-mediated proinflammatory pathway, respectively. For the first time, we showed that arsenic-induced profibrotic changes were inhibited by melatonin through targeting of inflammation-associated EMT. Our findings clearly demonstrate that melatonin can be a viable and promising candidate in combating arsenic-induced immune toxicity with no collateral damage, making it an important research target.
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Affiliation(s)
- Ankur Das
- Department of Physiology, University of Calcutta, Kolkata, India
| | - Ankan Mitra
- Department of Physiology, University of Calcutta, Kolkata, India
| | - Sourav Ghosh
- Department of Physiology, University of Calcutta, Kolkata, India
| | - Swaimanti Sarkar
- Department of Physiology, University of Calcutta, Kolkata, India
| | - Palash Kumar Pal
- Department of Physiology, University of Calcutta, Kolkata, India
| | | | - Sreya Chattopadhyay
- Department of Physiology, University of Calcutta, Kolkata, India
- Centre for Research in Nanoscience and Nanotechnology (CRNN), University of Calcutta, Kolkata, India
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2
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Fu Z, Yang X, Jiang Y, Mao X, Liu H, Yang Y, Chen J, Chen Z, Li H, Zhang XS, Mao X, Li N, Wang D, Jiang J. Microbiota profiling reveals alteration of gut microbial neurotransmitters in a mouse model of autism-associated 16p11.2 microduplication. Front Microbiol 2024; 15:1331130. [PMID: 38596370 PMCID: PMC11002229 DOI: 10.3389/fmicb.2024.1331130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/27/2024] [Indexed: 04/11/2024] Open
Abstract
The gut-brain axis is evident in modulating neuropsychiatric diseases including autism spectrum disorder (ASD). Chromosomal 16p11.2 microduplication 16p11.2dp/+ is among the most prevalent genetic copy number variations (CNV) linked with ASD. However, the implications of gut microbiota status underlying the development of ASD-like impairments induced by 16p11.2dp/+ remains unclear. To address this, we initially investigated a mouse model of 16p11.2dp/+, which exhibits social novelty deficit and repetitive behavior characteristic of ASD. Subsequently, we conducted a comparative analysis of the gut microbial community and metabolomic profiles between 16p11.2dp/+ and their wild-type counterparts using 16S rRNA sequencing and liquid chromatography-mass spectrometry (LC/MS). Our microbiota analysis revealed structural dysbiosis in 16p11.2dp/+ mice, characterized by reduced biodiversity and alterations in species abundance, as indicated by α/β-diversity analysis. Specifically, we observed reduced relative abundances of Faecalibaculum and Romboutsia, accompanied by an increase in Turicibacter and Prevotellaceae UCG_001 in 16p11.2dp/+ group. Metabolomic analysis identified 19 significantly altered metabolites and unveiled enriched amino acid metabolism pathways. Notably, a disruption in the predominantly histamine-centered neurotransmitter network was observed in 16p11.2dp/+ mice. Collectively, our findings delineate potential alterations and correlations among the gut microbiota and microbial neurotransmitters in 16p11.2dp/+ mice, providing new insights into the pathogenesis of and treatment for 16p11.2 CNV-associated ASD.
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Affiliation(s)
- Zhang Fu
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Xiuyan Yang
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Youheng Jiang
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
- Digestive Diseases Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Xinliang Mao
- Guangdong Perfect Life Health Science and Technology Research Institute Co., Ltd., Zhongshan, Guangdong, China
| | - Hualin Liu
- Guangdong Perfect Life Health Science and Technology Research Institute Co., Ltd., Zhongshan, Guangdong, China
| | - Yanming Yang
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Jia Chen
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
- Digestive Diseases Center, Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Zhumei Chen
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University (SYSU), Shenzhen, Guangdong, China
| | - Huiliang Li
- Division of Medicine, Wolfson Institute for Biomedical Research, Faculty of Medical Sciences, University College London, London, United Kingdom
- China-UK Institute for Frontier Science, Shenzhen, Guangdong, China
| | - Xue-Song Zhang
- Center for Advanced Biotechnology and Medicine, Rutgers University, Piscataway, NJ, United States
| | - Xinjun Mao
- Department of Anesthesiology, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi, China
| | - Ningning Li
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
- China-UK Institute for Frontier Science, Shenzhen, Guangdong, China
| | - Dilong Wang
- Department of Pediatrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Jian Jiang
- Tomas Lindhal Nobel Laureate Laboratory, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
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3
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Manoharan S, Saha S, Murugesan K, Santhakumar A, Perumal E. Natural bioactive compounds and STAT3 against hepatocellular carcinoma: An update. Life Sci 2024; 337:122351. [PMID: 38103726 DOI: 10.1016/j.lfs.2023.122351] [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: 09/17/2023] [Revised: 11/23/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
Hepatocellular carcinoma (HCC) is a challenging and very fatal liver cancer. The signal transducer and activator of transcription 3 (STAT3) pathway is a crucial regulator of tumor development and are ubiquitously active in HCC. Therefore, targeting STAT3 has emerged as a promising approach for preventing and treating HCC. Various natural bioactive compounds (NBCs) have been proven to target STAT3 and have the potential to prevent and treat HCC as STAT3 inhibitors. Numerous kinds of STAT3 inhibitors have been identified, including small molecule inhibitors, peptide inhibitors, and oligonucleotide inhibitors. Due to the undesirable side effects of the conventional therapeutic drugs against HCC, the focus is shifted to NBCs derived from plants and other natural sources. NBCs can be broadly classified into the categories of terpenes, alkaloids, carotenoids, and phenols. Most of the compounds belong to the family of terpenes, which prevent tumorigenesis by inhibiting STAT3 nuclear translocation. Further, through STAT3 inhibition, terpenes downregulate matrix metalloprotease 2 (MMP2), matrix metalloprotease 9 (MMP9) and vascular endothelial growth factor (VEGF), modulating metastasis. Terpenes also suppress the anti-apoptotic proteins and cell cycle markers. This review provides comprehensive information related to STAT3 abrogation by NBCs in HCC with in vitro and in vivo evidences.
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Affiliation(s)
- Suryaa Manoharan
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore 641 046, India
| | - Shreejit Saha
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore 641 046, India
| | - Krishnasanthiya Murugesan
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore 641 046, India
| | - Aksayakeerthana Santhakumar
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore 641 046, India
| | - Ekambaram Perumal
- Molecular Toxicology Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore 641 046, India.
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Kaag S, Lorentz A. Effects of Dietary Components on Mast Cells: Possible Use as Nutraceuticals for Allergies? Cells 2023; 12:2602. [PMID: 37998337 PMCID: PMC10670325 DOI: 10.3390/cells12222602] [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: 09/29/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Allergic diseases affect an estimated 30 percent of the world's population. Mast cells (MC) are the key effector cells of allergic reactions by releasing pro-inflammatory mediators such as histamine, lipid mediators, and cytokines/chemokines. Components of the daily diet, including certain fatty acids, amino acids, and vitamins, as well as secondary plant components, may have effects on MC and thus may be of interest as nutraceuticals for the prevention and treatment of allergies. This review summarizes the anti-inflammatory effects of dietary components on MC, including the signaling pathways involved, in in vitro and in vivo models. Butyrate, calcitriol, kaempferol, quercetin, luteolin, resveratrol, curcumin, and cinnamon extract were the most effective in suppressing the release of preformed and de novo synthesized mediators from MC or in animal models. In randomized controlled trials (RCT), vitamin D, quercetin, O-methylated epigallocatechin gallate (EGCG), resveratrol, curcumin, and cinnamon extract improved symptoms of allergic rhinitis (AR) and reduced the number of inflammatory cells in patients. However, strategies to overcome the poor bioavailability of these nutrients are an important part of current research.
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Affiliation(s)
| | - Axel Lorentz
- Institute of Nutritional Medicine, University of Hohenheim, D-70593 Stuttgart, Germany
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Carlucci CD, Hui Y, Chumanevich AP, Robida PA, Fuseler JW, Sajish M, Nagarkatti P, Nagarkatti M, Oskeritzian CA. Resveratrol Protects against Skin Inflammation through Inhibition of Mast Cell, Sphingosine Kinase-1, Stat3 and NF-κB p65 Signaling Activation in Mice. Int J Mol Sci 2023; 24:6707. [PMID: 37047680 PMCID: PMC10095068 DOI: 10.3390/ijms24076707] [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: 02/28/2023] [Revised: 03/30/2023] [Accepted: 04/01/2023] [Indexed: 04/07/2023] Open
Abstract
Inflammation is pathogenic to skin diseases, including atopic dermatitis (AD) and eczema. Treatment for AD remains mostly symptomatic with newer but costly options, tainted with adverse side effects. There is an unmet need for safe therapeutic and preventative strategies for AD. Resveratrol (R) is a natural compound known for its anti-inflammatory properties. However, animal and human R studies have yielded contrasting results. Mast cells (MCs) are innate immune skin-resident cells that initiate the development of inflammation and progression to overt disease. R's effects on MCs are also controversial. Using a human-like mouse model of AD development consisting of a single topical application of antigen ovalbumin (O) for 7 days, we previously established that the activation of MCs by a bioactive sphingolipid metabolite sphingosine-1-phosphate (S1P) initiated substantial skin remodeling compared to controls. Here, we show that daily R application normalized O-mediated epidermal thickening, ameliorated cell infiltration, and inhibited skin MC activation and chemokine expression. We unraveled R's multiple mechanisms of action, including decreased activation of the S1P-producing enzyme, sphingosine kinase 1 (SphK1), and of transcription factors Signal Transducer and Activator of Transcription 3 (Stat3) and NF-κBp65, involved in chemokine production. Thus, R may be poised for protection against MC-driven pathogenic skin inflammation.
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Affiliation(s)
- Christopher D. Carlucci
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Yvonne Hui
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Alena P. Chumanevich
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Piper A. Robida
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - John W. Fuseler
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Mathew Sajish
- Department of Drug Discovery and Biomedical Sciences, College of Pharmacy, University of South Carolina, Columbia, SC 29208, USA
| | - Prakash Nagarkatti
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Mitzi Nagarkatti
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
| | - Carole A. Oskeritzian
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine, Columbia, SC 29209, USA
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The Distinct Effects of the Mitochondria-Targeted STAT3 Inhibitors Mitocur-1 and Mitocur-3 on Mast Cell and Mitochondrial Functions. Int J Mol Sci 2023; 24:ijms24021471. [PMID: 36674987 PMCID: PMC9865224 DOI: 10.3390/ijms24021471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/14/2023] Open
Abstract
There is accumulating evidence that mitochondria and mitochondrial STAT3 are involved in the activation of mast cells. The mitochondria-targeted curcuminoids Mitocur-1 and Mitocur-3 have been suggested to reduce antigen-dependent mast cell activation by inhibiting mitochondrial STAT3. The aim of the current work was to investigate the mechanisms of action of these mitocurcuminoids on mast cells and mitochondrial functions. The pretreatment of rat basophilic leukemia cells RBL-2H3 with Mitocur-1 and Mitocur-3 decreased antigen-dependent degranulation but did not affect spontaneous degranulation. Both compounds caused mitochondrial fragmentation and increased mitochondrial ROS. Inhibition of Drp1 prevented mitochondrial fragmentation induced by Mitocur-3 but not by Mitocur-1. The antioxidant N-acetylcysteine inhibited mitochondrial fission induced by Mitocur-1 but not Mitocur-3. Mitochondrial fragmentation caused by Mitocur-3 but not Mitocur-1 was accompanied by activation of Drp1 and AMPK. These data suggest a distinct mechanism of action of mitocurcuminoids on the mitochondria of RBL-2H3 cells: Mitocur-3 stimulated AMPK and caused Drp1-dependent mitochondrial fragmentation, while Mitocur-1-induced mitochondrial fission was ROS-dependent. This difference may contribute to the higher toxicity of Mitocur-3 compared to Mitocur-1. The findings contribute to further drug development for inflammatory and allergic diseases.
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Zhang T, Feng H, Zou X, Peng S. Integrated bioinformatics to identify potential key biomarkers for COVID-19-related chronic urticaria. Front Immunol 2022; 13:1054445. [PMID: 36531995 PMCID: PMC9751185 DOI: 10.3389/fimmu.2022.1054445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/14/2022] [Indexed: 12/05/2022] Open
Abstract
Background A lot of studies have revealed that chronic urticaria (CU) is closely linked with COVID-19. However, there is a lack of further study at the gene level. This research is aimed to investigate the molecular mechanism of COVID-19-related CU via bioinformatic ways. Methods The RNA expression profile datasets of CU (GSE72540) and COVID-19 (GSE164805) were used for the training data and GSE57178 for the verification data. After recognizing the shared differently expressed genes (DEGs) of COVID-19 and CU, genes enrichment, WGCNA, PPI network, and immune infiltration analyses were performed. In addition, machine learning LASSO regression was employed to identify key genes from hub genes. Finally, the networks, gene-TF-miRNA-lncRNA, and drug-gene, of key genes were constructed, and RNA expression analysis was utilized for verification. Results We recognized 322 shared DEGs, and the functional analyses displayed that they mainly participated in immunomodulation of COVID-19-related CU. 9 hub genes (CD86, FCGR3A, AIF1, CD163, CCL4, TNF, CYBB, MMP9, and CCL3) were explored through the WGCNA and PPI network. Moreover, FCGR3A, TNF, and CCL3 were further identified as key genes via LASSO regression analysis, and the ROC curves confirmed the dependability of their diagnostic value. Furthermore, our results showed that the key genes were significantly associated with the primary infiltration cells of CU and COVID-19, such as mast cells and macrophages M0. In addition, the key gene-TF-miRNA-lncRNA network was constructed, which contained 46 regulation axes. And most lncRNAs of the network were proved to be a significant expression in CU. Finally, the key gene-drug interaction network, including 84 possible therapeutical medicines, was developed, and their protein-protein docking might make this prediction more feasible. Conclusions To sum up, FCGR3A, TNF, and CCL3 might be potential biomarkers for COVID-19-related CU, and the common pathways and related molecules we explored in this study might provide new ideas for further mechanistic research.
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Affiliation(s)
- Teng Zhang
- Department of Dermatology, Changsha Hospital of Traditional Chinese Medicine (Changsha Eighth Hospital), Changsha, China
| | - Hao Feng
- Department of Dermatology, Hunan Provincial People’s Hospital, Changsha, China
| | - Xiaoyan Zou
- Department of Dermatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shixiong Peng
- Department of Dermatology, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Roy S, Alkanfari I, Chaki S, Ali H. Role of MrgprB2 in Rosacea-Like Inflammation in Mice: Modulation by β-Arrestin 2. J Invest Dermatol 2022; 142:2988-2997.e3. [PMID: 35644498 PMCID: PMC9634617 DOI: 10.1016/j.jid.2022.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/27/2022] [Accepted: 05/06/2022] [Indexed: 02/04/2023]
Abstract
Cathelicidin LL-37‒mediated activation of mast cells (MCs) has been implicated in the pathogenesis of rosacea, but the receptor involved and the mechanism of its activation and regulation remain unknown. We found that skin biopsies from patients with rosacea display higher frequencies of MCs expressing MRGPRX2 (mouse counterpart MrgprB2) than normal skin. Intradermal injection of LL-37 in wild-type mice resulted in MC recruitment, expression of inflammatory mediators, and development of rosacea-like inflammation. These responses were substantially reduced in MrgprB2‒/‒ mice and abolished in MC deficient Wsh/Wsh mice. β-arrestin 2 is an adaptor protein that regulates G protein-coupled receptor function by receptor desensitization and also by activation of downstream signaling. We found that LL-37‒induced rosacea-like inflammation was significantly reduced in mice with MC-specific deletion of β-arrestin 2 compared with that in control mice. Interestingly, the absence of β-arrestin 2 resulted in enhanced cofilin phosphorylation and substantial inhibition of LL-37‒induced chemotaxis of mouse peritoneal MCs. Furthermore, LL-37‒induced extracellular signal‒regulated kinase 1/2 phosphorylation, NF-κB activation, and proinflammatory cytokine/chemokine production were reduced in β-arrestin 2‒/‒ peritoneal MCs compared with those in wild-type cells. These findings suggest that MRGPRX2/B2 participates in rosacea and that β-arrestin 2 contributes to its pathogenesis by promoting cofilin dephosphorylation, extracellular signal‒regulated kinase 1/2 and NF-κB phosphorylation, MC chemotaxis, and chemokine/cytokine generation.
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Affiliation(s)
- Saptarshi Roy
- Department of Basic & Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ibrahim Alkanfari
- Department of Basic & Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA; Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shaswati Chaki
- Department of Basic & Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Hydar Ali
- Department of Basic & Translational Sciences, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
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Guo S, Zhou Y, Xie X. Resveratrol inhibiting TGF/ERK signaling pathway can improve atherosclerosis: backgrounds, mechanisms and effects. Biomed Pharmacother 2022; 155:113775. [DOI: 10.1016/j.biopha.2022.113775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/16/2022] [Accepted: 09/28/2022] [Indexed: 11/02/2022] Open
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Alam SB, Wagner A, Willows S, Kulka M. Quercetin and Resveratrol Differentially Decrease Expression of the High-Affinity IgE Receptor (FcεRI) by Human and Mouse Mast Cells. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196704. [PMID: 36235240 PMCID: PMC9573482 DOI: 10.3390/molecules27196704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/24/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022]
Abstract
Mast cells (MC) synthesize and store proinflammatory mediators and are centrally important in atopic diseases such as asthma and atopic dermatitis. Quercetin a and resveratrol are plant derived polyphenolic compounds with anti-inflammatory properties that inhibit MC degranulation and mediator release. However, the underlying mechanism of these inhibitory effects on MC is poorly understood and it is unclear whether this is a general effect on all MC phenotypes. We have characterized and compared the effects of quercetin with resveratrol on human (LAD2) and mouse (MC/9 and BMMC) MC mediator release, receptor expression and FcεRI signaling to better understand the mechanisms involved in quercetin and resveratrol-mediated inhibition of MC activation. Quercetin significantly decreased the expression of FcεRI by BMMC and MC/9, although the effects on MC/9 were associated with a significant reduction in cell viability. Quercetin also inhibited antigen-stimulated TNF release by BMMC. Although neither quercetin nor resveratrol significantly altered antigen-stimulated BMMC degranulation or downstream signaling events such as phosphorylation of spleen tyrosine kinase (SYK) or extracellular signal-regulated kinase 1/2 (ERK), resveratrol inhibited ERK phosphorylation and FcεRI- stimulated degranulation in LAD2. Our data suggests that quercetin and resveratrol inhibit human and mouse MC differentially and that these effects are associated with modification of FcεRI expression, signaling (phosphorylation of SYK and ERK) and mediator release.
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Affiliation(s)
- Syed Benazir Alam
- Nanotechnology Research Center, National Research Council, Edmonton, AB T6G 2M9, Canada
- Correspondence:
| | - Ashley Wagner
- Nanotechnology Research Center, National Research Council, Edmonton, AB T6G 2M9, Canada
| | - Steven Willows
- Nanotechnology Research Center, National Research Council, Edmonton, AB T6G 2M9, Canada
| | - Marianna Kulka
- Nanotechnology Research Center, National Research Council, Edmonton, AB T6G 2M9, Canada
- Medical Microbiology and Immunology, University of Alberta, Edmonton, AB T6G 2E1, Canada
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11
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Civelek M, Bilotta S, Lorentz A. Resveratrol Attenuates Mast Cell Mediated Allergic Reactions: Potential for Use as a Nutraceutical in Allergic Diseases? Mol Nutr Food Res 2022; 66:e2200170. [PMID: 35598149 DOI: 10.1002/mnfr.202200170] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/29/2022] [Indexed: 01/06/2023]
Abstract
Allergic diseases are one of the most common health disorders affecting about 30% of the world population. Mast cells (MCs) are key effector cells of allergic reactions by releasing proinflammatory mediators including histamine, lipid mediators, and cytokines/chemokines. Natural substances like secondary plant substances such as resveratrol (RESV), which can contribute to prevention and treatment of diseases, are becoming increasingly interesting for use as nutraceuticals. In this review, the anti-inflammatory effects of RESV on MC-mediated allergic reactions in vitro and in vivo models are summarized. The studies indicate that RESV inhibits MC degranulation, synthesis of arachidonic acid metabolites, expression of cytokines and chemokines as well as activation of signal molecules involved in proinflammatory mechanisms. Also, beneficial impacts by this polyphenol are reported in randomized controlled trials with allergic rhinitis patients. Although it cannot yet be concluded that RESV can be used successfully in allergy patients in general, there are many results that indicate a possible role for RESV for use as an anti-inflammatory nutraceutical. However, strategies to favorably influence the poor bioavailability of RESV would be helpful.
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Affiliation(s)
- Mehtap Civelek
- Institute of Nutritional Medicine, University of Hohenheim, 70599, Stuttgart, Germany
| | - Sabrina Bilotta
- Institute of Nutritional Medicine, University of Hohenheim, 70599, Stuttgart, Germany
| | - Axel Lorentz
- Institute of Nutritional Medicine, University of Hohenheim, 70599, Stuttgart, Germany
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12
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Martin M. Mast Cells: When the Best Defense Is an Attack? Int J Mol Sci 2022; 23:ijms23073570. [PMID: 35408929 PMCID: PMC8998320 DOI: 10.3390/ijms23073570] [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: 03/15/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 11/16/2022] Open
Abstract
The main goal of this Special Issue was to highlight the recent advances made on the role of mast cells (MCs) in host defense and pathology [...].
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Affiliation(s)
- Margarita Martin
- Biochemistry Unit, Biomedicine Department, Faculty of Medicine, University of Barcelona, 08036 Barcelona, Spain;
- Clinical and Experimental Respiratory Immunoallergy (IRCE), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- ARADyAL (Asthma, Drug Adverse Reactions and Allergy) Research Network, 28029 Madrid, Spain
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13
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Wang Y, Hong C, Wu Z, Li S, Xia Y, Liang Y, He X, Xiao X, Tang W. Resveratrol in Intestinal Health and Disease: Focusing on Intestinal Barrier. Front Nutr 2022; 9:848400. [PMID: 35369090 PMCID: PMC8966610 DOI: 10.3389/fnut.2022.848400] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/07/2022] [Indexed: 12/14/2022] Open
Abstract
The integrity of intestinal barrier determines intestinal homeostasis, which could be affected by various factors, like physical, chemical, and biological stimuli. Therefore, it is of considerable interest and importance to maintain intestinal barrier function. Fortunately, many plant polyphenols, including resveratrol, could affect the health of intestinal barrier. Resveratrol has many biological functions, such as antioxidant, anti-inflammation, anti-tumor, and anti-cardiovascular diseases. Accumulating studies have shown that resveratrol affects intestinal tight junction, microbial composition, and inflammation. In this review, we summarize the effects of resveratrol on intestinal barriers as well as the potential mechanisms (e.g., inhibiting the growth of pathogenic bacteria and fungi, regulating the expression of tight junction proteins, and increasing anti-inflammatory T cells while reducing pro-inflammatory T cells), and highlight the applications of resveratrol in ameliorating various intestinal diseases.
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Affiliation(s)
- Youxia Wang
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Changming Hong
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Zebiao Wu
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Shuwei Li
- Animal Breeding and Genetics Key Laboratory of Sichuan Province, Sichuan Animal Science Academy, Chengdu, China
- Livestock and Poultry Biological Products Key Laboratory of Sichuan Province, Sichuan Animtech Feed Co., Ltd., Chengdu, China
| | - Yaoyao Xia
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Yuying Liang
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Xiaohua He
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Xinyu Xiao
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Wenjie Tang
- Animal Breeding and Genetics Key Laboratory of Sichuan Province, Sichuan Animal Science Academy, Chengdu, China
- Livestock and Poultry Biological Products Key Laboratory of Sichuan Province, Sichuan Animtech Feed Co., Ltd., Chengdu, China
- *Correspondence: Wenjie Tang
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14
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Maia PDDS, Baião DDS, Nanini HF, da Silva VPF, Frambach LB, Cabral IM, Pêgo B, Ribeiro BE, Pavão MSG, Paschoalin VMF, de Souza HSP, Pierucci APTR. Bioactive Compounds from Pale Ale Beer Powder Attenuate Experimental Colitis in BALB/c Mice. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041194. [PMID: 35208981 PMCID: PMC8877795 DOI: 10.3390/molecules27041194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/02/2022] [Accepted: 02/07/2022] [Indexed: 12/19/2022]
Abstract
Phenolic compounds (PCs) present in foods are associated with a decreased risk of developing inflammatory diseases. The aim of this study was to extract and characterize PCs from craft beer powder and evaluate their potential benefits in an experimental model of inflammatory bowel disease (IBD). PCs were extracted and quantified from pure beer samples. BALB/c mice received either the beer phenolic extract (BPE) or beer powder fortified with phenolic extract (BPFPE) of PCs daily for 20 days by gavage. Colon samples were collected for histopathological and immunohistochemical analyses. Dextran sodium sulfate (DSS)-induced mice lost more weight, had reduced colon length, and developed more inflammatory changes compared with DSS-induced mice treated with either BPE or BPFPE. In addition, in DSS-induced mice, the densities of CD4- and CD11b-positive cells, apoptotic rates, and activation of NF-κB and p-ERK1/2 MAPK intracellular signaling pathways were higher in those treated with BPE and BPFPE than in those not treated. Pretreatment with the phenolic extract and BPFPE remarkably attenuated DSS-induced colitis. The protective effect of PCs supports further investigation and development of therapies for human IBD.
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Affiliation(s)
- Paola D. D. S. Maia
- Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 393, Rio de Janeiro 21941-590, Brazil; (P.D.D.S.M.); (V.P.F.d.S.); (L.B.F.); (I.M.C.); (A.P.T.R.P.)
| | - Diego dos Santos Baião
- Institute of Chemistry, Federal University of Rio de Janeiro, Av. Athos da Silveira Ramos, 149, Rio de Janeiro 21941-909, Brazil; (D.d.S.B.); (V.M.F.P.)
| | - Hayandra F. Nanini
- Department of Clinical Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, 11th floor, Rio de Janeiro 21941-617, Brazil; (H.F.N.); (B.P.); (B.E.R.)
| | - Victor Paulo F. da Silva
- Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 393, Rio de Janeiro 21941-590, Brazil; (P.D.D.S.M.); (V.P.F.d.S.); (L.B.F.); (I.M.C.); (A.P.T.R.P.)
| | - Lissa Bantim Frambach
- Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 393, Rio de Janeiro 21941-590, Brazil; (P.D.D.S.M.); (V.P.F.d.S.); (L.B.F.); (I.M.C.); (A.P.T.R.P.)
| | - Iuri Matheus Cabral
- Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 393, Rio de Janeiro 21941-590, Brazil; (P.D.D.S.M.); (V.P.F.d.S.); (L.B.F.); (I.M.C.); (A.P.T.R.P.)
| | - Beatriz Pêgo
- Department of Clinical Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, 11th floor, Rio de Janeiro 21941-617, Brazil; (H.F.N.); (B.P.); (B.E.R.)
| | - Beatriz E. Ribeiro
- Department of Clinical Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, 11th floor, Rio de Janeiro 21941-617, Brazil; (H.F.N.); (B.P.); (B.E.R.)
| | - Mauro Sérgio Gonçalves Pavão
- Institute of Medical Biochemistry, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, 4th floor, Rio de Janeiro 21941-617, Brazil;
| | - Vania M. F. Paschoalin
- Institute of Chemistry, Federal University of Rio de Janeiro, Av. Athos da Silveira Ramos, 149, Rio de Janeiro 21941-909, Brazil; (D.d.S.B.); (V.M.F.P.)
| | - Heitor S. P. de Souza
- Department of Clinical Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, 11th floor, Rio de Janeiro 21941-617, Brazil; (H.F.N.); (B.P.); (B.E.R.)
- D’Or Institute for Research and Education (IDOR), Rua Diniz Cordeiro 30, Botafogo, Rio de Janeiro 22281-100, Brazil
- Correspondence: ; Tel.: +55-21-3938-2669
| | - Anna Paola T. R. Pierucci
- Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 393, Rio de Janeiro 21941-590, Brazil; (P.D.D.S.M.); (V.P.F.d.S.); (L.B.F.); (I.M.C.); (A.P.T.R.P.)
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15
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El-Tanani M, Al Khatib AO, Aladwan SM, Abuelhana A, McCarron PA, Tambuwala MM. Importance of STAT3 signalling in cancer, metastasis and therapeutic interventions. Cell Signal 2022; 92:110275. [PMID: 35122990 DOI: 10.1016/j.cellsig.2022.110275] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/30/2022] [Accepted: 01/31/2022] [Indexed: 12/13/2022]
Abstract
The Signal Transducer and Activator of Transcription 3 (STAT3) protein is encoded on chromosome 17q21. The SH2 and the DNA binding domains are critical structural components of the protein, together with tyrosine and serine residues that initiate phosphorylation. STAT3 interacts with DNA directly and functions in cells as both a signal transducer and a transcription factor. Its cytoplasmic activation results in dimerisation and nuclear translocation, where it is involved in the transcription of a large number of target genes. STAT3 is hyperactive in cancer cells as a result of upstream STAT3 mutations or enhanced cytokine production in the tumour environment. The STAT3 signalling pathway promotes many hallmarks of carcinogenesis and metastasis, including enhanced cell proliferation and survival, as well as migration and invasion into the extracellular matrix. Recent investigations into novel STAT3-based therapies describe a range of innovative approaches, such as the use of novel oligonucleotide drugs. These limit STAT3 binding to its target genes by attaching to SH2 and DNA-binding domains. Yet, despite these significant steps in understanding the underpinning mechanisms, there are currently no therapeutic agents that addresses STAT3 signalling in a clinically relevant manner.
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Affiliation(s)
- Mohamed El-Tanani
- Pharmacological and Diagnostic Research Centre, Al-Ahliyya Amman University, Faculty of Pharmacy, Amman, Jordan; Centre for Cancer Research and Cell Biology, Queen's University Belfast, Grosvenor Road, Belfast BT12 6BJ, Northern Ireland, United Kingdom; Institute of Cancer Therapeutics, Faculty of Life Sciences, University of Bradford, Bradford, United Kingdom.
| | - Arwa Omar Al Khatib
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Grosvenor Road, Belfast BT12 6BJ, Northern Ireland, United Kingdom
| | - Safwan Mahmoud Aladwan
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Grosvenor Road, Belfast BT12 6BJ, Northern Ireland, United Kingdom
| | - Ahmed Abuelhana
- School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine BT52 1SA, Northern Ireland, United Kingdom
| | - Paul A McCarron
- School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine BT52 1SA, Northern Ireland, United Kingdom
| | - Murtaza M Tambuwala
- School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine BT52 1SA, Northern Ireland, United Kingdom..
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Bilotta S, Arbogast J, Schart N, Frei M, Lorentz A. Resveratrol Treatment Prevents Increase of Mast Cells in Both Murine OVA Enteritis and IL-10 -/- Colitis. Int J Mol Sci 2022; 23:ijms23031213. [PMID: 35163137 PMCID: PMC8836010 DOI: 10.3390/ijms23031213] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/11/2022] [Accepted: 01/19/2022] [Indexed: 02/07/2023] Open
Abstract
Mast cells are involved in allergic and other inflammatory diseases. The polyphenol resveratrol is known for its anti-inflammatory properties and may be used as nutraceutical in mast cell associated diseases. We analyzed the effect of resveratrol on mast cells in vivo in ovalbumin-induced allergic enteritis as well as experimental colitis in IL-10−/− mice which received resveratrol via drinking water. Treatment with resveratrol prevented the increase in mast cells in both allergic enteritis and chronic colitis in duodenum as well as in colon. Further, it delayed the onset of diseases symptoms and ameliorated diseases associated parameters such as tissue damage as well as inflammatory cell infiltration in affected colon sections. In addition to the findings in vivo, resveratrol inhibited IgE-dependent degranulation and expression of pro-inflammatory cytokines such as TNF-α in IgE/DNP-activated as well as in LPS-activated bone marrow-derived mast cells. These results indicate that resveratrol may be considered as an anti-allergic and anti-inflammatory plant-derived component for the prevention or treatment of mast cell-associated disorders of the gastrointestinal tract.
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