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Abduh MS, Alwassil OI, Aldaqal SM, Alfwuaires MA, Farhan M, Hanieh H. A pyrazolopyridine as a novel AhR signaling activator with anti-breast cancer properties in vitro and in vivo. Biochem Pharmacol 2024; 222:116079. [PMID: 38402910 DOI: 10.1016/j.bcp.2024.116079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/29/2024] [Accepted: 02/22/2024] [Indexed: 02/27/2024]
Abstract
Breast cancer is one of the main causes of malignancy-related deaths globally and has a significant impact on women's quality of life. Despite significant therapeutic advances, there is a medical need for targeted therapies in breast cancer. Aryl hydrocarbon receptor (AhR), a ligand-dependent transcription factor mediates responses to environment stimuli, is emerging as a unique pleiotropic target. Herein, a combined molecular simulation and in vitro investigations identified 3-(3-fluorophenyl)-1H-pyrazolo[3,4-b]pyridine (3FPP) as a novel AhR ligand in T47D and MDA-MB-231 breast cancer cells. Its agonistic effects induced formation of the AhR-AhR nuclear translocator (Arnt) heterodimer and prompted its binding to the penta-nucleotide sequence, called xenobiotic-responsive element (XRE) motif. Moreover, 3FPP augmented the promoter-driven luciferase activities and expression of AhR-regulated genes encoding cytochrome P450 1A1 (CYP1A1) and microRNA (miR)-212/132 cluster. It reduced cell viability, migration, and invasion of both cell lines through AhR signaling. These anticancer properties were concomitant with reduced levels of B-cell lymphoma 2 (BCL-2), SRY-related HMG-box4 (SOX4), snail family zinc finger 2 (SNAI2), and cadherin 2 (CDH2). In vivo, 3FPP suppressed tumor growth and activated AhR signaling in an orthotopic mouse model. In conclusion, our results introduce the fused pyrazolopyridine 3FPP as a novel AhR agonist with AhR-specific anti-breast cancer potential in vitro and in vivo.
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Affiliation(s)
- Maisa S Abduh
- Immune Responses in Different Diseases Research Group, Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Osama I Alwassil
- Department of Pharmaceutical Sciences, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11451, Saudi Arabia.
| | - Saleh M Aldaqal
- Immune Responses in Different Diseases Research Group, Department of Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
| | - Manal A Alfwuaires
- Department of Biological Sciences, College of Science, King Faisal University, Hofuf 31982, Saudi Arabia.
| | - Mahdi Farhan
- International Medical Research Center (iMReC), Aqaba 77110, Jordan; Drug Development Department, UniTechPharma, Fribourg 1700, Switzerland.
| | - Hamza Hanieh
- International Medical Research Center (iMReC), Aqaba 77110, Jordan; Basic Medical Sciences Department, Faculty of Medicine, Aqaba Medical Sciences University, Aqaba 77110, Jordan.
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Hanieh H, Bani Ismail M, Alfwuaires MA, Ibrahim HIM, Farhan M. Aryl Hydrocarbon Receptor as an Anticancer Target: An Overview of Ten Years Odyssey. Molecules 2023; 28:molecules28103978. [PMID: 37241719 DOI: 10.3390/molecules28103978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/22/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
Aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor belonging to the basic helix-loop-helix (bHLH)/per-Arnt-sim (PAS) superfamily, is traditionally known to mediate xenobiotic metabolism. It is activated by structurally diverse agonistic ligands and regulates complicated transcriptional processes through its canonical and non-canonical pathways in normal and malignant cells. Different classes of AhR ligands have been evaluated as anticancer agents in different cancer cells and exhibit efficiency, which has thrust AhR into the limelight as a promising molecular target. There is strong evidence demonstrating the anticancer potential of exogenous AhR agonists including synthetic, pharmaceutical, and natural compounds. In contrast, several reports have indicated inhibition of AhR activity by antagonistic ligands as a potential therapeutic strategy. Interestingly, similar AhR ligands exert variable anticancer or cancer-promoting potential in a cell- and tissue-specific mode of action. Recently, ligand-mediated modulation of AhR signaling pathways and the associated tumor microenvironment is emerging as a potential approach for developing cancer immunotherapeutic drugs. This article reviews advances of AhR in cancer research covering publication from 2012 to early 2023. It summarizes the therapeutic potential of various AhR ligands with an emphasis on exogenous ligands. It also sheds light on recent immunotherapeutic strategies involving AhR.
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Affiliation(s)
- Hamza Hanieh
- Basic Medical Sciences Department, Faculty of Medicine, Aqaba Medical Sciences University, Aqaba 77110, Jordan
- International Medical Research Center (iMReC), Aqaba 77110, Jordan
| | - Mohammad Bani Ismail
- Basic Medical Sciences Department, Faculty of Medicine, Aqaba Medical Sciences University, Aqaba 77110, Jordan
| | - Manal A Alfwuaires
- Department of Biological Sciences, College of Science, King Faisal University, Hofuf 31982, Saudi Arabia
| | - Hairul-Islam M Ibrahim
- Department of Biological Sciences, College of Science, King Faisal University, Hofuf 31982, Saudi Arabia
| | - Mahdi Farhan
- International Medical Research Center (iMReC), Aqaba 77110, Jordan
- Department of Drug Development, UniTechPharma, 1700 Fribourg, Switzerland
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Althunibat OY, Abduh MS, Abukhalil MH, Aladaileh SH, Hanieh H, Mahmoud AM. Umbelliferone prevents isoproterenol-induced myocardial injury by upregulating Nrf2/HO-1 signaling, and attenuating oxidative stress, inflammation, and cell death in rats. Biomed Pharmacother 2022; 149:112900. [PMID: 35378502 DOI: 10.1016/j.biopha.2022.112900] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/15/2022] [Accepted: 03/26/2022] [Indexed: 02/08/2023] Open
Abstract
The role of oxidative injury and inflammatory response in cardiovascular diseases and heart failure has been well-acknowledged. This study evaluated the protective effect of umbelliferone (UMB), a coumarin with promising radical scavenging and anti-inflammatory activities, on myocardial injury induced by isoproterenol (ISO) in rats. Rats received 50 mg/kg UMB orally for 14 days and 85 mg/kg ISO twice at an interval of 24 h. Administration of ISO elevated serum troponin I, creatine kinase-MB and lactate dehydrogenase, and caused histopathological alterations, including degeneration, fatty vacuolation, myolysis, and atrophy of myocardial fibers. Malondialdehyde (MDA), nitric oxide (NO), nuclear factor-kappaB (NF-κB) p65, tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-1β were increased, whereas reduced glutathione (GSH), superoxide dismutase (SOD), and catalase were decreased in ISO-administered rats. UMB effectively ameliorated myocardial injury, alleviated cardiac function markers, MDA, NO, NF-κB p65, and the inflammatory mediators, and enhanced cellular antioxidants. Bax, caspase-3, and 8-OHdG were decreased, and Bcl-2 was increased in ISO-administered rats treated with UMB. In addition, UMB upregulated nuclear factor-erythroid factor 2-related factor 2 (Nrf2) and heme oxygenase (HO)-1 in the heart of ISO-administered rats. In conclusion, UMB can protect the myocardium from oxidative injury, inflammatory response, and cell death induced by ISO by upregulating Nrf2/HO-1 signaling and antioxidants.
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Affiliation(s)
- Osama Y Althunibat
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Jordan
| | - Maisa Siddiq Abduh
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia; Center of Excellence in Genomic Medicine Research, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad H Abukhalil
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Jordan; Department of Biology, College of Science, Al-Hussein Bin Talal University, Jordan
| | - Saleem H Aladaileh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Jordan; Department of Pharmacy Practice, College of Pharmacy, University of Hafr Al-Batin, Saudi Arabia
| | - Hamza Hanieh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein College of Nursing and Health Sciences, Al-Hussein Bin Talal University, Jordan; International Medical Research Center (iMReC), Aqaba, Jordan
| | - Ayman M Mahmoud
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Egypt; Department of Life Sciences, Faculty of Science and Engineering, Manchester Metropolitan University, UK.
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Hanieh H, Ibrahim HIM, Mohammed M, Alwassil OI, Abukhalil MH, Farhan M. Activation of aryl hydrocarbon receptor signaling by gallic acid suppresses progression of human breast cancer in vitro and in vivo. Phytomedicine 2022; 96:153817. [PMID: 34782204 DOI: 10.1016/j.phymed.2021.153817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 10/11/2021] [Accepted: 10/17/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Despite the significant advances in diagnosis and treatment, breast cancer remains the most common malignancy and the second cause of death in women. Increasingly, preclinical evidence has suggested aryl hydrocarbon receptor (Ahr), a ligand activated transcription factor, a promising therapeutic target in breast cancer. PURPOSE This study aims at screening a number of phenolic compounds to identify an Ahr ligand with suppressive effects on human breast cancer. METHODS Potential interactions between Ahr and phenolic compounds were predicted in silico, and physical interaction was examined by ligand competitive binding in vitro. The MDA-MB-231 and T47D breast cancer cell lines were used to examine the expression of Ahr downstream genes and progression of breast cancer cells in vitro. Binding of Ahr/Ahr nuclear transporter (Arnt) complex to the xenobiotic-responsive element (XRE)-box was examined by DNA-protein interaction (DPI)-ELISA, promoter activity was assessed using luciferase reporter system, and RNA interreference was carried out using electroporation. The real-time PCR and/or immunoblotting were used to quantify gene expressions. Tumor growth in vivo was assessed using a murine orthotopic model. RESULTS A combined computational modeling and in vitro approaches identified gallic acid (GA) as an Ahr ligand with agonistic properties. It induced binding of Ahr/Arnt to the XRE-box, enhanced the promoter activity and expression of Ahr downstream genes including cytochrome P450 1A1 (CYP1A1), and SRY-related HMG-box4 (SOX4)-targeting miR-212/132 cluster and miR-335 in both MDA-MB-231 and T47D cells. GA increased apoptosis while decreased proliferation, migration and invasion capacities of breast cancer cells in an Ahr-dependent fashion. Furthermore, it reduced the levels of B-cell lymphoma 2 (BCL-2), cyclooxygenase-2 (COX-2) and SOX4, while selectively increased that of tumor protein 53 (P53), in an Ahr-dependent and -independent fashions. In an in vivo orthotopic model, GA activated Ahr signaling and reduced the growth of breast cancer cells. CONCLUSION We identified GA as an Ahr phenolic ligand, and provided evidence on the role of Ahr in mediating its anti-breast cancer effects, indicating that GA, and possibly other phenolic compounds, have important therapeutic implications in human breast cancer through activation of Ahr signaling.
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Affiliation(s)
- Hamza Hanieh
- Department of Medical Analysis, Department of Biological Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan; International Medical Research Center (iMReC), Aqaba 77110, Jordan.
| | - Hairul-Islam M Ibrahim
- Biological Sciences Department, College of Science, King Faisal University, Hofuf 31982, Saudi Arabia
| | - Maged Mohammed
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Hofuf 31982, Saudi Arabia; Department of Pharmacognosy, College of Pharmacy, Zagazig University, Zagazig 44111, Egypt
| | - Osama I Alwassil
- Department of Pharmaceutical Sciences, College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11451, Saudi Arabia
| | - Mohammad H Abukhalil
- Department of Medical Analysis, Department of Biological Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan; International Medical Research Center (iMReC), Aqaba 77110, Jordan
| | - Mahdi Farhan
- International Medical Research Center (iMReC), Aqaba 77110, Jordan; Department of Drug Development, UniTechPharma, Fribourg 1700, Switzerland
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Ibrahim HIM, AlZahrani A, Hanieh H, Ahmed EA, Thirugnanasambantham K. MicroRNA-7188-5p and miR-7235 regulates Multiple sclerosis in an experimental mouse model. Mol Immunol 2021; 139:157-167. [PMID: 34543842 DOI: 10.1016/j.molimm.2021.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 06/28/2021] [Accepted: 07/05/2021] [Indexed: 01/01/2023]
Abstract
The short non-coding microRNAs (miRNAs) have emerged as reliable modulators of various pathological conditions including autoimmune diseases in mammals. The current study, aims to identify new potential differential expressed miRNAs and their downstream mRNA targets of the autoimmune disease, Multiple sclerosis (MS). The study identifies a new set of miRNA(s) that are probably implicated in MS using computational tools. The study further carried-out different in vivo and in vitro experiments to check these identified miRNAs could be role in as therapeutic and prognostic applications. Preliminary insilico screening revealed that miR-659-3p, miR-659-5p, miR-684, miR-3607-3p, miR-3607-5p, miR-3682-3p, miR-3682-5p miR-4647, miR-7188-3p, miR-7188-5p and miR-7235 are specifically elevated in the secondary lymphoid cells of EAE mice. In addition, expression of the downstream target mRNA of these miRNAs such as FXBO33, SGMS-1, ZDHHC-9, GABRA-3, NRXN-2 were reciprocal to miRNA expression in lymphoid cells. These confirmed by applying the mimic and silencing miRNA models, suggesting new inflammatory target genes of these promising miRNA markers. The in vivo adoptive transfer model revealed that the suppression of miRNA-7188-5p and miR-7235 changed the pattern of astrocytes and CNS pathophysiology. The current study opens a new miRNA and their mRNA targets in MS disease. The absence of miRNA-7188-5p and miR-7235 enhanced the disease alleviation, confirms the regulatory effect of these targets. These optimized results highlights new set of miRNA's with therapeutic potential in experimental MS. Further studies are required to confirm these miRNA as therapeutic biomarker.
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Affiliation(s)
- Hairul-Islam Mohamed Ibrahim
- Biological Sciences Department, College of Science, King Faisal University, Hofouf, Alhasa, 31982, Saudi Arabia; Pondicherry Centre for Biological Science and Educational Trust, Pondicherry, 605005, India.
| | - Abdullah AlZahrani
- Biological Sciences Department, College of Science, King Faisal University, Hofouf, Alhasa, 31982, Saudi Arabia.
| | - Hamza Hanieh
- Department of Medical Analysis, Department of Biological Sciences, Al Hussein Bin Talal University, Maan, Jordan
| | - Emad A Ahmed
- Biological Sciences Department, College of Science, King Faisal University, Hofouf, Alhasa, 31982, Saudi Arabia; Laboratory of Molecular Physiology, Zoology Department, Faculty of Science, Assiut University, Egypt
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Alzahrani AM, Rajendran P, Veeraraghavan VP, Hanieh H. Cardiac Protective Effect of Kirenol against Doxorubicin-Induced Cardiac Hypertrophy in H9c2 Cells through Nrf2 Signaling via PI3K/AKT Pathways. Int J Mol Sci 2021; 22:ijms22063269. [PMID: 33806909 PMCID: PMC8004766 DOI: 10.3390/ijms22063269] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
Kirenol (KRL) is a biologically active substance extracted from Herba Siegesbeckiae. This natural type of diterpenoid has been widely adopted for its important anti-inflammatory and anti-rheumatic properties. Despite several studies claiming the benefits of KRL, its cardiac effects have not yet been clarified. Cardiotoxicity remains a key concern associated with the long-term administration of doxorubicin (DOX). The generation of reactive oxygen species (ROS) causes oxidative stress, significantly contributing to DOX-induced cardiac damage. The purpose of the current study is to investigate the cardio-protective effects of KRL against apoptosis in H9c2 cells induced by DOX. The analysis of cellular apoptosis was performed using the terminal deoxynucleotidyl transferase dUTP nick-end labeling (TUNEL) staining assay and measuring the modulation in the expression levels of proteins involved in apoptosis and Nrf2 signaling, the oxidative stress markers. Furthermore, Western blotting was used to determine cell survival. KRL treatment, with Nrf2 upregulation and activation, accompanied by activation of PI3K/AKT, could prevent the administration of DOX to induce cardiac oxidative stress, remodeling, and other effects. Additionally, the diterpenoid enhanced the activation of Bcl2 and Bcl-xL, while suppressing apoptosis marker proteins. As a result, KRL is considered a potential agent against hypertrophy resulting from cardiac deterioration. The study results show that KRL not only activates the IGF-IR-dependent p-PI3K/p-AKT and Nrf2 signaling pathway, but also suppresses caspase-dependent apoptosis.
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Affiliation(s)
- Abdullah M. Alzahrani
- Department of Biological Sciences, College of Science, King Faisal University, Al Ahsa 31982, Saudi Arabia;
| | - Peramaiyan Rajendran
- Department of Biological Sciences, College of Science, King Faisal University, Al Ahsa 31982, Saudi Arabia;
- Correspondence: ; Tel.: +97-0135899543
| | - Vishnu Priya Veeraraghavan
- Department of Biochemistry, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600 077, India;
| | - Hamza Hanieh
- Department of Medical Analysis, Al-Hussein Bin Talal University, Ma’an 71111, Jordan;
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Metwally H, Tanaka T, Li S, Parajuli G, Kang S, Hanieh H, Hashimoto S, Chalise JP, Gemechu Y, Standley DM, Kishimoto T. Noncanonical STAT1 phosphorylation expands its transcriptional activity into promoting LPS-induced IL-6 and IL-12p40 production. Sci Signal 2020; 13:13/624/eaay0574. [DOI: 10.1126/scisignal.aay0574] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The lipopolysaccharide (LPS)–induced endocytosis of Toll-like receptor 4 (TLR4) is an essential step in the production of interferon-β (IFN-β), which activates the transcription of antiviral response genes by STAT1 phosphorylated at Tyr701. Here, we showed that STAT1 regulated proinflammatory cytokine production downstream of TLR4 endocytosis independently of IFN-β signaling and the key proinflammatory regulator NF-κB. In human macrophages, TLR4 endocytosis activated a noncanonical phosphorylation of STAT1 at Thr749, which subsequently promoted the production of interleukin-6 (IL-6) and IL-12p40 through distinct mechanisms. STAT1 phosphorylated at Thr749activated the expression of the gene encoding ARID5A, which stabilizesIL6mRNA. Moreover, STAT1 phosphorylated at Thr749directly enhanced transcription of the gene encoding IL-12p40 (IL12B). Instead of affecting STAT1 nuclear translocation, phosphorylation of Thr749facilitated the binding of STAT1 to a noncanonical DNA motif (5′-TTTGANNC-3′) in the promoter regions ofARID5AandIL12B. The endocytosis of TLR4 induced the formation of a complex between the kinases TBK1 and IKKβ, which mediated the phosphorylation of STAT1 at Thr749. Our data suggest that noncanonical phosphorylation in response to LPS confers STAT1 with distinct DNA binding and gene-regulatory properties that promote bothIL12Bexpression andIL6mRNA stabilization. Thus, our study provides a potential mechanism for how TLR4 endocytosis might regulate proinflammatory cytokine production.
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Affiliation(s)
- Hozaifa Metwally
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Toshio Tanaka
- Medical Affairs Bureau, Osaka Prefectural Hospital Organization, Osaka Habikino Medical Center, 583-8588 Osaka, Japan
| | - Songling Li
- Department of Genome Informatics, Research Institute for Microbial Diseases, Osaka University, 565-0871 Osaka, Japan
- Laboratory of Systems Immunology, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Gyanu Parajuli
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Sujin Kang
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Hamza Hanieh
- Department of Medical Analysis, Department of Biological Sciences, Al-Hussein Bin Talal University, 71111 Ma’an, Jordan
| | - Shigeru Hashimoto
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Jaya P. Chalise
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Yohannes Gemechu
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Daron M. Standley
- Department of Genome Informatics, Research Institute for Microbial Diseases, Osaka University, 565-0871 Osaka, Japan
- Laboratory of Systems Immunology, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, Immunology Frontier Research Center, Osaka University, 565-0871 Osaka, Japan
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Aladaileh SH, Abukhalil MH, Saghir SAM, Hanieh H, Alfwuaires MA, Almaiman AA, Bin-Jumah M, Mahmoud AM. Galangin Activates Nrf2 Signaling and Attenuates Oxidative Damage, Inflammation, and Apoptosis in a Rat Model of Cyclophosphamide-Induced Hepatotoxicity. Biomolecules 2019; 9:biom9080346. [PMID: 31387329 PMCID: PMC6723184 DOI: 10.3390/biom9080346] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/03/2019] [Accepted: 08/04/2019] [Indexed: 12/19/2022] Open
Abstract
Cyclophosphamide (CP) is a widely used chemotherapeutic agent; however, its clinical application is limited because of its multi-organ toxicity. Galangin (Gal) is a bioactive flavonoid with promising biological activities. This study investigated the hepatoprotective effect of Gal in CP-induced rats. Rats received Gal (15, 30 and 60 mg/kg/day) for 15 days followed by a single dose of CP at day 16. Cyclophosphamide triggered liver injury characterized by elevated serum transaminases, alkaline phosphatase (ALP) and lactate dehydrogenase (LDH), and histopathological manifestations. Increased hepatic reactive oxygen species, malondialdehyde, nitric oxide, and oxidative DNA damage along with declined glutathione and antioxidant enzymes were demonstrated in CP-administered rats. CP provoked hepatic nuclear factor-kappaB (NF-κB) phosphorylation and increased mRNA abundance of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2), and tumor necrosis factor-alpha (TNF-α) and interleukin-1 beta (IL-1β) both expression and serum levels. Gal prevented CP-induced liver injury, boosted antioxidants and suppressed oxidative stress, DNA damage, NF-κB phosphorylation and pro-inflammatory mediators. Gal diminished Bax and caspase-3, and increased B-cell lymphoma-2 (Bcl-2) in liver of CP-administered rats. In addition, Gal increased peroxisome proliferator-activated receptor gamma (PPARγ) expression and activated hepatic nuclear factor erythroid 2-related factor 2 (Nrf2) signaling showed by the increase in Nrf2, NAD(P)H: quinone acceptor oxidoreductase-1 (NQO-1) and heme oxygenase 1 (HO-1) in CP-administered rats. These findings suggest that Gal prevents CP hepatotoxicity through activation of Nrf2/HO-1 signaling and attenuation of oxidative damage, inflammation and cell death. Therefore, Gal might represent a promising adjuvant therapy to prevent hepatotoxicity in patients on CP treatment.
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Affiliation(s)
- Saleem H Aladaileh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
- Department of Biology, Faculty of Science, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
| | - Mohammad H Abukhalil
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
- Department of Biology, Faculty of Science, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
| | - Sultan A M Saghir
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
| | - Hamza Hanieh
- Department of Medical Analysis, Princess Aisha Bint Al-Hussein Faculty of Nursing and Health Sciences, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
- Department of Biology, Faculty of Science, Al-Hussein Bin Talal University, Ma'an 71111, Jordan
| | - Manal A Alfwuaires
- Department of Biology, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Amer A Almaiman
- Department of Applied Medical Sciences, Community College of Unaizah, Qassim University, Buraydah 51431, Saudi Arabia
| | - May Bin-Jumah
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 84428, Saudi Arabia
| | - Ayman M Mahmoud
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt.
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Hanieh H, Masuda K, Metwally H, Chalise JP, Mohamed M, Nyati KK, Standley DM, Li S, Higa M, Zaman MM, Kishimoto T. Arid5a stabilizes OX40 mRNA in murine CD4 + T cells by recognizing a stem-loop structure in its 3'UTR. Eur J Immunol 2018; 48:593-604. [PMID: 29244194 DOI: 10.1002/eji.201747109] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 10/26/2017] [Accepted: 12/06/2017] [Indexed: 12/27/2022]
Abstract
AT-rich interactive domain-containing protein 5a (Arid5a) is an RNA-binding protein (RBP) required for autoimmunity via stabilization of interleukin-6 (Il6) and signal transducer and activator of transcription 3 (STAT3) mRNAs. However, the roles of Arid5a in Th17 cells and its association with autoimmunity remain unknown. Here, we show that the levels of Arid5a and OX40 are correlated in CD4+ T cells under Th17 conditions in an IL-6-dependent manner. Lack of Arid5a in T cells reduced OX40 expression levels and repressed IL-17 production in response to OX40 ligation. Arid5a stabilized OX40 mRNA by recognizing the alternative decay element (ADE)-like stem-loop (SL) in the 3' untranslated region (3'UTR). Interestingly, Arid5a impaired the RNA-destabilizing functions of Regnase-1 and Roquin-1 on OX40 ADE-like SL. In EAE, Arid5a-deficient mice exhibited resistance to EAE, with reduced OX40 expression in CD4+ T cells, and the number of CD4+ CD45+ T cells was decreased in CNS. Furthermore, ameliorated EAE was induced by adoptive transfer of Arid5a-/- encephalitogenic CD4+ T cells expressing less OX40 mRNA and producing less IL-17. In conclusion, our findings indicate that the Arid5a/OX40 axis in CD4+ T cells may have important implications in pathogenesis of autoimmune diseases such as EAE.
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Affiliation(s)
- Hamza Hanieh
- Physiology Laboratory, Biological Sciences Department, King Faisal University, 31982, Hofuf, Saudi Arabia.,Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Kazuya Masuda
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan.,Department of Biochemistry and Biophysics, Howard Hughes Medical Institute, University of Pennsylvania, School of Medicine, Philadelphia, PA, 19104, USA
| | - Hozaifa Metwally
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Jaya P Chalise
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Maged Mohamed
- Pharmaceutical Sciences Department, King Faisal University, 31982, Hofuf, Saudi Arabia.,Pharmacognosy Department, Zagazig University, Zagazig, 44519, Egypt
| | - Kishan K Nyati
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Daron M Standley
- Laboratory of System Immunology, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Songling Li
- Laboratory of System Immunology, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Mitsuru Higa
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Mohammad M Zaman
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, World Premier International-Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
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10
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Alzahrani AM, Hanieh H, Ibrahim HIM, Mohafez O, Shehata T, Bani Ismail M, Alfwuaires M. Enhancing miR-132 expression by aryl hydrocarbon receptor attenuates tumorigenesis associated with chronic colitis. Int Immunopharmacol 2017; 52:342-351. [PMID: 29017096 DOI: 10.1016/j.intimp.2017.09.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Accepted: 09/18/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Chronic inflammation in ulcerative colitis (UC) patients is the major risk factor for colitis-associated colon cancer (CAC). Recent evidences have shown that microRNAs (miRNAs) are implicated in CAC pathogenesis. However, the interaction of miRNAs with the transcription factors that alleviate CAC has not been reported. METHODS 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) or 3,3'-diindolylmethane (DIM) were used to activate aryl hydrocarbon receptor (Ahr) in azoxymethane (AOM)/dextran sodium sulfate (DSS)-induced CAC in mice. Real-time PCR was used to quantify the mRNAs of miRNA and coding genes while western blot and ELISA were used to quantify protein levels. Silencing miRNA was carried out by means of electroporation and locked nucleic acid (LNA)-miRNA. RESULTS Inducing CAC in mice upregulated miR-132 expression in the colon, spleen and lymph nodes at all stages of disease development. Activation of Ahr by TCDD or DIM boosted miR-132 expression and alleviated CAC severity by suppression of macrophage infiltration and pro-inflammatory cytokines. Interestingly, TCDD, but not DIM, augmented a cholinergic anti-inflammation by inducing acetylcholinesterase (AChE)-targeting miR-132. This anti-inflammation was manifested by suppressed production of TNF-α, IL-1β and IL-6. Silencing miR-132 in vivo in TCDD-treated mice abrogated the cholinergic anti-inflammation and exacerbated CAC. In addition, inhibition of miR-132 in vitro in CD4+ cells and macrophages mitigated the inhibitory effect of TCDD on AChE catalytic activity. CONCLUSION Our findings identify miR-132 as a new molecule implicated in CAC pathogenesis, and reveal that miR-132 mediates the ameliorating effects of TCDD on CAC, suggesting miR-132 as a promising therapeutic candidate to control autoimmune inflammation and tumorigenesis in CAC patients.
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Affiliation(s)
- Abdullah M Alzahrani
- Biological Sciences Department, College of Science, King Faisal University, 31982 Hofouf, Saudi Arabia.
| | - Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, 31982 Hofouf, Saudi Arabia
| | | | - Omar Mohafez
- Pharmaceutical Science Department, College of Clinical Pharmacy, King Faisal University, 31982 Hofouf, Saudi Arabia; Biochemistry Department, College of Pharmacy, Al-Azhar University, Assiut, Egypt
| | - Tamer Shehata
- Pharmaceutical Science Department, College of Clinical Pharmacy, King Faisal University, 31982 Hofouf, Saudi Arabia; Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Egypt
| | - Mohammad Bani Ismail
- Biological Sciences Department, College of Science, King Faisal University, 31982 Hofouf, Saudi Arabia
| | - Manal Alfwuaires
- Biological Sciences Department, College of Science, King Faisal University, 31982 Hofouf, Saudi Arabia
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11
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Hanieh H, Hairul Islam VI, Saravanan S, Chellappandian M, Ragul K, Durga A, Venugopal K, Senthilkumar V, Senthilkumar P, Thirugnanasambantham K. Pinocembrin, a novel histidine decarboxylase inhibitor with anti-allergic potential in in vitro. Eur J Pharmacol 2017; 814:178-186. [PMID: 28821452 DOI: 10.1016/j.ejphar.2017.08.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Revised: 07/13/2017] [Accepted: 08/14/2017] [Indexed: 11/15/2022]
Abstract
Pinocembrin (5, 7- dihydroxy flavanone) is the most abundant chiral flavonoid found in propolis, exhibiting antioxidant, antimicrobial and anti-inflammatory properties. However, the effect of Pinocembrin on allergic response is unexplored. Thus, current study aimed at investigating the effects of Pinocembrin on IgE-mediated allergic response in vitro. A special emphasis was directed toward histidine decarboxylase (HDC) and other pro-allergic and pro-inflammatory mediators. Preliminary studies, using a microbiological model of Klebsiella pneumoniae, provided first evidences that suggest Pinocembrin as a potential thermal stable inhibitor for HDC. Applying docking analysis revealed possible interaction between Pinocembrin and mammalian HDC. In vitro studies validated the predicted interaction and showed that Pinocembrin inhibits HDC activity and histamine in IgE-sensitized RBL-2H3 in response to dinitrophenol (DNP)-bovine serum albumin (BSA) stimulation. In addition, Pinocembrin mitigated the damage in the mitochondrial membrane, formation of cytoplasmic granules and degranulation as indicated by lower β-hexoseaminidase level. Interestingly, it reduced range of pro-inflammatory mediators in the IgE-mediated allergic response including tumor necrosis factor (TNF)-α, interleukin (IL)-6, nitric oxide (NO), inducible NO synthase (iNOS), phosphorylation of inhibitory kappa B (IкB)-α, prostaglandin (PGE)-2 and cyclooxygenase (COX)-2. In conclusion, current study suggests Pinocembrin as a potential HDC inhibitor, and provides the first evidences it is in vitro anti-allergic properties, suggesting Pinocembrin as a new candidate for natural anti-allergic drugs.
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Affiliation(s)
- Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, Al Hassa, Saudi Arabia
| | - Villianur Ibrahim Hairul Islam
- Biological Sciences Department, College of Science, King Faisal University, Al Hassa, Saudi Arabia; Pondicherry Centre For Biological Science and Educational trust, Jawahar Nagar, Pondicherry, India
| | - Subramanian Saravanan
- Pondicherry Centre For Biological Science and Educational trust, Jawahar Nagar, Pondicherry, India
| | - Muthiah Chellappandian
- Sri Paramakalyani Centre for Environmental Sciences, Alwarkurichi, Manonmaniam Sundaranar University, Tamil Nadu, India
| | - Kessavane Ragul
- Pondicherry Centre For Biological Science and Educational trust, Jawahar Nagar, Pondicherry, India
| | - Arumugam Durga
- Pondicherry Centre For Biological Science and Educational trust, Jawahar Nagar, Pondicherry, India
| | - Kaliyamoorthy Venugopal
- Department of Biotechnology, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India
| | - Venugopal Senthilkumar
- Pondicherry Centre For Biological Science and Educational trust, Jawahar Nagar, Pondicherry, India
| | - Palanisamy Senthilkumar
- Department of Genetic Engineering, School of Bioengineering, SRM University, SRM Nagar, Tamil Nadu, India
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12
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Nyati KK, Masuda K, Zaman MMU, Dubey PK, Millrine D, Chalise JP, Higa M, Li S, Standley DM, Saito K, Hanieh H, Kishimoto T. TLR4-induced NF-κB and MAPK signaling regulate the IL-6 mRNA stabilizing protein Arid5a. Nucleic Acids Res 2017; 45:2687-2703. [PMID: 28168301 PMCID: PMC5389518 DOI: 10.1093/nar/gkx064] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 02/06/2017] [Indexed: 01/03/2023] Open
Abstract
The AT-rich interactive domain-containing protein 5a (Arid5a) plays a critical role in autoimmunity by regulating the half-life of Interleukin-6 (IL-6) mRNA. However, the signaling pathways underlying Arid5a-mediated regulation of IL-6 mRNA stability are largely uncharacterized. Here, we found that during the early phase of lipopolysaccharide (LPS) stimulation, NF-κB and an NF-κB-triggered IL-6-positive feedback loop activate Arid5a gene expression, increasing IL-6 expression via stabilization of the IL-6 mRNA. Subsequently, mitogen-activated protein kinase (MAPK) phosphatase-1 (MKP-1) promotes translocation of AU-rich element RNA-binding protein 1 (AUF-1) from the nucleus to the cytoplasm, where it destabilizes Arid5a mRNA by binding to AU-rich elements in the 3΄ UTR. This results in downregulation of IL-6 mRNA expression. During the late phase of LPS stimulation, p38 MAPK phosphorylates Arid5a and recruits the WW domain containing E3 ubiquitin protein ligase 1 (WWP1) to its complex, which in turn ubiquitinates Arid5a in a K48-linked manner, leading to its degradation. Inhibition of Arid5a phosphorylation and degradation increases production of IL-6 mRNA. Thus, our data demonstrate that LPS-induced NF-κB and MAPK signaling are required to control the regulation of the IL-6 mRNA stabilizing molecule Arid5a. This study therefore substantially increases our understanding of the mechanisms by which IL-6 is regulated.
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Affiliation(s)
- Kishan K Nyati
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Kazuya Masuda
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Mohammad Mahabub-Uz Zaman
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Praveen K Dubey
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - David Millrine
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Jaya P Chalise
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Mitsuru Higa
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Songling Li
- Laboratory of System Immunology, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Daron M Standley
- Laboratory of System Immunology, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Kazunobu Saito
- Central Instrumentation Laboratory, Research Institute of Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
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13
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Hanieh H, Mohafez O, Hairul-Islam VI, Alzahrani A, Bani Ismail M, Thirugnanasambantham K. Novel Aryl Hydrocarbon Receptor Agonist Suppresses Migration and Invasion of Breast Cancer Cells. PLoS One 2016; 11:e0167650. [PMID: 27907195 PMCID: PMC5132326 DOI: 10.1371/journal.pone.0167650] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Accepted: 11/17/2016] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Despite the remarkable progress to fight against breast cancer, metastasis remains the dominant cause of treatment failure and recurrence. Therefore, control of invasiveness potential of breast cancer cells is crucial. Accumulating evidences suggest Aryl hydrocarbon receptor (Ahr), a helix-loop-helix transcription factor, as a promising target to control migration and invasion in breast cancer cells. Thus, an Ahr-based exploration was performed to identify a new Ahr agonist with inhibitory potentials on cancer cell motility. METHODS For prediction of potential interactions between Ahr and candidate molecules, bioinformatics analysis was carried out. The interaction of the selected ligand with Ahr and its effects on migration and invasion were examined in vitro using the MDA-MB-231 and T47D cell lines. The silencing RNAs were transfected into cells by electroporation. Expressions of microRNAs (miRNAs) and coding genes were quantified by real-time PCR, and the protein levels were detected by western blot. RESULTS The in silico and in vitro results identified Flavipin as a novel Ahr agonist. It induces formation of Ahr/Ahr nuclear translocator (Arnt) heterodimer to promote the expression of cytochrome P450 family 1 subfamily A member 1 (Cyp1a1). Migration and invasion of MDA-MB-231 and T47D cells were inhibited with Flavipin treatment in an Ahr-dependent fashion. Interestingly, Flavipin suppressed the pro-metastatic factor SRY-related HMG-box4 (Sox4) by inducing miR-212/132 cluster. Moreover, Flavipin inhibited growth and adhesion of both cell lines by suppressing gene expressions of B-cell lymphoma 2 (Bcl2) and integrinα4 (ITGA4). CONCLUSION Taken together, the results introduce Flavipin as a novel Ahr agonist, and provide first evidences on its inhibitory effects on cancer cell motility, suggesting Flavipin as a candidate to control cell invasiveness in breast cancer patients.
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Affiliation(s)
- Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
- * E-mail:
| | - Omar Mohafez
- Biomedical Department, College of Clinical Pharmacy, Hofuf Ahsaa, Saudi Arabia
- Biochemistry Department, College of Pharmacy Al-Azhar University Assiut, Egypt
| | - Villianur Ibrahim Hairul-Islam
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
- Pondicherry Centre For Biological Sciences, Jawahar Nagar, Pondicherry, India
| | - Abdullah Alzahrani
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
| | - Mohammad Bani Ismail
- Biological Sciences Department, College of Science, King Faisal University, Hofuf Ahsaa, Saudi Arabia
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14
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Masuda K, Ripley B, Nyati KK, Dubey PK, Zaman MMU, Hanieh H, Higa M, Yamashita K, Standley DM, Mashima T, Katahira M, Okamoto T, Matsuura Y, Takeuchi O, Kishimoto T. Arid5a regulates naive CD4+ T cell fate through selective stabilization of Stat3 mRNA. J Exp Med 2016; 213:605-19. [PMID: 27022145 PMCID: PMC4821647 DOI: 10.1084/jem.20151289] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Accepted: 03/01/2016] [Indexed: 12/24/2022] Open
Abstract
Masuda et al. show that Arid5a regulates the fate of naive CD4+ T cells to pro- or antiinflammatory T cells through selective stabilization of Stat3 mRNA under Th17-polarizing conditions. Balance in signal transducer and activator of transcription (STAT) activation is a key factor in regulating the fate of naive CD4+ T cells. Here, we demonstrate that AT-rich interactive domain-containing protein 5a (Arid5a) in T cells directs naive CD4+ T cells to differentiate into inflammatory CD4+ T cells, especially Th17 cells, through selective stabilization of Stat3 (but not Stat1 and Stat5) mRNA in an IL-6–dependent manner. Loss of Arid5a in T cells led to reduction of STAT3 level under Th17-polarizing conditions, whereas STAT1 and STAT5 in Arid5a-deficient T cells were highly activated compared with those of WT T cells under the same conditions. These cells displayed the feature of antiinflammatory (Il10-expressing) CD4+ T cells. Thus, we show a T cell–intrinsic role of Arid5a on fate decisions of naive CD4+ T cells through selective stabilization of Stat3 mRNA.
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Affiliation(s)
- Kazuya Masuda
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Barry Ripley
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Kishan Kumar Nyati
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Praveen Kumar Dubey
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Mohammad Mahabub-Uz Zaman
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Hamza Hanieh
- Biological Sciences Department, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Mitsuru Higa
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Kazuo Yamashita
- Laboratory of System Immunology, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Daron M Standley
- Laboratory of System Immunology, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
| | - Tsukasa Mashima
- Structural Energy Bioscience Research Section, Institute of Advanced Energy, Kyoto University, Kyoto 611-0011, Japan
| | - Masato Katahira
- Structural Energy Bioscience Research Section, Institute of Advanced Energy, Kyoto University, Kyoto 611-0011, Japan
| | - Toru Okamoto
- Department of Molecular Virology, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Yoshiharu Matsuura
- Department of Molecular Virology, Research Institute for Microbial Diseases, Osaka University, Osaka 565-0871, Japan
| | - Osamu Takeuchi
- Laboratory of Infection and Prevention, Institute for Virus Research, Kyoto University, Kyoto 606-8507, Japan
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka 565-0871, Japan
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15
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Hanieh H. Aryl hydrocarbon receptor-microRNA-212/132 axis in human breast cancer suppresses metastasis by targeting SOX4. Mol Cancer 2015; 14:172. [PMID: 26377202 PMCID: PMC4573482 DOI: 10.1186/s12943-015-0443-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 09/03/2015] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND MicroRNAs (miRNAs) are a class of short non-coding RNAs that pave a new avenue for understanding immune responses and cancer progression. Although the miRNAs are involved in breast cancer development, their axis with the transcription factors that show therapeutic potential in breast cancer is largely unknown. Previous studies showed anti-metastatic roles of agonist-activated aryl hydrocarbon receptor (Ahr) in various breast cancer cell lines. Recently, we demonstrated that agonist-activated Ahr induced a highly conserved miRNA cluster, named miR-212/132, in murine cellular immune compartment. Therefore, current study was performed to examine if this miRNA cluster mediates the anti-metastatic properties of Ahr agonists. METHODS The expression of miR-212/132 cluster and coding genes were examined by real-time PCR, and the protein levels were detected by western blot. The 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and 3,3'-diindolylmethane (DIM) were used to activate Ahr in MDA-MB-231 and T47D breast cancer cells. Chromatin immunoprecipitation (ChIP) assay was used to identify the binding site(s) for Ahr on miR-212/132 promoter. For prediction of potentially target gene of the miRNA cluster, bioinformatics analysis was carried out, and to test targeting, luciferase activity was quantified. Besides, biological effects of Ahr-miR-212/132 axis were examined in vitro by cell migration, expansion and invasion, and examined in vivo by orthotopic model of spontaneous metastasis. RESULTS The miR-212/132 cluster was transcriptionally activated in MDA-MB-231 and T47D cells by TCDD and DIM, and this activation was regulated by Ahr. A reciprocal correlation was identified between Ahr agonists-induced miR-212/132 and the pro-metastatic SRY-related HMG-box4 (SOX4), and a new specific binding sites for miR-212/132 were identified on the untranslated region (3'UTR) of SOX4. Interestingly, miR-212/132 over-expression showed direct anti-migration, anti-expansion and anti-invasion properties, and an inhibition of the miRNA cluster mitigated the anti-invasive properties of TCDD and DIM. Further in vivo studies demonstrated that the Ahr-miR-212/132-SOX4 module was induced by Ahr activation. CONCLUSION Taken together, the findings provide the first evidences of the synergistic anti-metastatic properties of miR-212/132 cluster through suppression of SOX4. Also, current study suggest a new miRNA-based mechanism elucidating the anti-metastatic properties of Ahr agonists, suggesting possibility of using miR-212/132 to control metastasis in breast cancer patients.
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Affiliation(s)
- Hamza Hanieh
- Laboratory of Physiology, Biological Sciences Department, College of Science, King Faisal University, Faisal Bin Fahd road, Hofuf, 31982, Ahsaa, Saudi Arabia.
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16
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Chinen I, Nakahama T, Kimura A, Nguyen NT, Takemori H, Kumagai A, Kayama H, Takeda K, Lee S, Hanieh H, Ripley B, Millrine D, Dubey PK, Nyati KK, Fujii-Kuriyama Y, Chowdhury K, Kishimoto T. The aryl hydrocarbon receptor/microRNA-212/132 axis in T cells regulates IL-10 production to maintain intestinal homeostasis. Int Immunol 2015; 27:405-15. [PMID: 25862525 DOI: 10.1093/intimm/dxv015] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 03/26/2015] [Indexed: 12/12/2022] Open
Abstract
Aryl hydrocarbon receptor (Ahr), a transcription factor, plays a critical role in autoimmune inflammation of the intestine. In addition, microRNAs (miRNAs), small non-coding oligonucleotides, mediate pathogenesis of inflammatory bowel diseases (IBD). However, the precise mechanism and interactions of these molecules in IBD pathogenesis have not yet been investigated. We analyzed the role of Ahr and Ahr-regulated miRNAs in colonic inflammation. Our results show that deficiency of Ahr in intestinal epithelial cells in mice exacerbated inflammation in dextran sodium sulfate-induced colitis. Deletion of Ahr in T cells attenuated colitis, which was manifested by suppressed Th17 cell infiltration into the lamina propria. Candidate miRNA analysis showed that induction of colitis elevated expression of the miR-212/132 cluster in the colon of wild-type mice, whereas in Ahr (-/-) mice, expression was clearly lower. Furthermore, miR-212/132(-/-) mice were highly resistant to colitis and had reduced levels of Th17 cells and elevated levels of IL-10-producing CD4(+) cells. In vitro analyses revealed that induction of type 1 regulatory T (Tr1) cells was significantly elevated in miR-212/132(-/-) T cells with increased c-Maf expression. Our findings emphasize the vital role of Ahr in intestinal homeostasis and suggest that inhibition of miR-212/132 represents a viable therapeutic strategy for treating colitis.
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Affiliation(s)
- Ichino Chinen
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Taisuke Nakahama
- Department of RNA Biology and Neuroscience, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Akihiro Kimura
- Department of Microbiology and Immunology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Nam T Nguyen
- National Key Laboratory of Gene Technology, Vietnam Academy of Science and Technology (VAST), Institute of Biotechnology, 18 Hoang Quoc Viet Road, Cau Giay, Ha Noi, Vietnam
| | - Hiroshi Takemori
- Laboratory for Immune Signal, National Institute of Biomedical Innovation (NIBIO), 7-6-8 Asagi, Saito, Ibaraki-City, Osaka 567-0085, Japan
| | - Ayako Kumagai
- Laboratory for Immune Signal, National Institute of Biomedical Innovation (NIBIO), 7-6-8 Asagi, Saito, Ibaraki-City, Osaka 567-0085, Japan
| | - Hisako Kayama
- Laboratory of Immune Regulation, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Kiyoshi Takeda
- Laboratory of Immune Regulation, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Soyoung Lee
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Hamza Hanieh
- Biological Sciences Department, King Faisal University, PO Box 380, Ahsaa 31982, Saudi Arabia
| | - Barry Ripley
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - David Millrine
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Praveen K Dubey
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Kishan K Nyati
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
| | - Yoshiaki Fujii-Kuriyama
- Medical Research Institute, Medical Genomics, Tokyo Medical Dental University, Tokyo 101-0062, Japan
| | - Kamal Chowdhury
- Department of Molecular Cell Biology, Max Planck Institute of Biophysical Chemistry, 37077 Goettingen, Germany
| | - Tadamitsu Kishimoto
- Laboratory of Immune Regulation, World Premier International Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita City, Osaka 565-0871, Japan
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17
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Saravanan S, Thirugnanasambantham K, Hanieh H, Karikalan K, Sekar D, Rajagopalan R, Hairul Islam VI. miRNA-24 and miRNA-466i-5p controls inflammation in rat hepatocytes. Cell Mol Immunol 2014; 12:113-5. [PMID: 25195515 DOI: 10.1038/cmi.2014.67] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 06/26/2014] [Indexed: 12/20/2022] Open
Affiliation(s)
- Subramanian Saravanan
- 1] Division of Ethnopharmacology, Entomology Research Institute, Loyola College, Chennai, India [2] Pondicherry Centre for Biological Sciences, Pondicherry, India
| | - Krishnaraj Thirugnanasambantham
- 1] Pondicherry Centre for Biological Sciences, Pondicherry, India [2] State Bio-control Laboratory, Perunthalaivar Kamaraj Krishi Vigyan Kendra (PKKVK), Kurumbapet, Puducherry, India
| | - Hamza Hanieh
- Department of Biological Sciences, Faculty of Science, King Faisal University, Al Hassa, Saudi Arabia
| | - Kulandaivelu Karikalan
- School of Bioscience and Technology, Vellore Institute of Technology, VIT University, Vellore, India
| | - Durairaj Sekar
- Pondicherry Centre for Biological Sciences, Pondicherry, India
| | - Rukkumani Rajagopalan
- Department of Biochemistry and Molecular Biology, Pondicherry University, Pondicherry, India
| | - Villianur Ibrahim Hairul Islam
- 1] Division of Ethnopharmacology, Entomology Research Institute, Loyola College, Chennai, India [2] Pondicherry Centre for Biological Sciences, Pondicherry, India
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Hanieh H, Alzahrani A. MicroRNA-132 suppresses autoimmune encephalomyelitis by inducing cholinergic anti-inflammation: a new Ahr-based exploration. Eur J Immunol 2013; 43:2771-82. [PMID: 23780851 DOI: 10.1002/eji.201343486] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 06/03/2013] [Accepted: 06/14/2013] [Indexed: 12/31/2022]
Abstract
MicroRNAs (miRNAs) are a small group of RNAs that are emerging as a new avenue by which autoimmune diseases may be modulated. Accumulating evidence shows that miRNAs are involved in the pathogenesis of MS; however, the interaction of miRNAs with environmentally responsive transcription factors that play prominent roles in MS is unexplored. The activation of aryl hydrocarbon receptor by 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) alleviates inflammation in experimental autoimmune encephalomyelitis (EAE), the best available model of MS. Therefore, we predicted that TCDD could attenuate EAE by inducing miRNA(s) targeting inflammatory mediators. Here, we show that TCDD induces cholinergic anti-inflammation in EAE mice by upregulating acetylcholinesterase-targeting miR-132. The expression of miR-132 was downregulated in CD4⁺ cells and associated with EAE severity, while TCDD treatment attenuated EAE by inducing the miR-132/acetylcholinesterase module. Silencing miR-132 in vivo abolished TCDD-induced cholinergic anti-inflammation and aggravated EAE. Overexpression of miR-132 in encephalitogenic CD4⁺ cells decreased IL-17 and IFN-γ and suppressed T-cell proliferation. In conclusion, our findings identify a new miRNA-based mechanism through which miR-132 mediates TCDD-induced EAE attenuation, suggesting that miR-132 could be a promising therapeutic target for anti-inflammatory treatment of MS.
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Affiliation(s)
- Hamza Hanieh
- Biological Sciences Department, King Faisal University, Ahsaa, Saudi Arabia
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Abstract
A number of recent studies have examined the functions of aryl hydrocarbon receptor (Ahr) in the immune system. Also known as dioxin receptor, Ahr is a ligand-activated transcription factor that serves as a receptor for various environmental toxins. The functions of Ahr in T cells depend on the specific ligand bound to the receptor. For instance, binding of 2,3,7,8-tetrachlorodibenzo-p-dioxin to Ahr suppresses experimental autoimmune encephalomyelitis (EAE) by promoting the development of Foxp3(+) Treg cells, whereas 6-formylindolo[3,2-b]carbazole enhances EAE by inducing the differentiation of IL-17-producing T cells. Furthermore, specifically deleting Ahr in T cells inhibits collagen-induced arthritis in mice. In macrophages and dendritic cells (DCs), Ahr is anti-inflammatory. In response to LPS, Ahr-deficient macrophages show increased production of pro-inflammatory cytokines, such as IL-6 and TNF-α, and Ahr-deficient DCs produce less of the anti-inflammatory cytokine IL-10. In this review, we discuss the roles of Ahr in macrophages and T cells. Moreover, studies examining Ahr activation in other cell types have revealed additional contributions to B cell and osteoblast/osteoclast differentiation. We also briefly summarize the current understanding of regulatory mechanisms underlying Ahr activation in various cells and discuss the potential clinical implications of cell-specific targeting of Ahr in pathologic conditions of the immune system.
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Affiliation(s)
- Nam Trung Nguyen
- Laboratory of Immune Regulation, WPI-Immunology Frontier Research Center, Osaka University, 3-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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Chinren I, Kimura A, Nguyen N, Hanieh H, Nakahama T, Masuda K, Kishimoto T. PS1-053 ARYL HYDROCARBON RECEPTOR MEDIATES SUPPRESSION OF COLON INFLAMMATION INDUCED BY DEXTRAN SULFATE SODIUM. Cytokine 2011. [DOI: 10.1016/j.cyto.2011.07.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Masuda K, Kimura A, Hanieh H, Nguyen NT, Nakahama T, Chinen I, Otoyo Y, Murotani T, Yamatodani A, Kishimoto T. Aryl hydrocarbon receptor negatively regulates LPS-induced IL-6 production through suppression of histamine production in macrophages. Int Immunol 2011; 23:637-45. [PMID: 21930594 DOI: 10.1093/intimm/dxr072] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Macrophages play a pivotal role in innate immune responses to pathogens via toll-like receptors. We previously demonstrated that aryl hydrocarbon receptor (Ahr) in combination with signal transducer and activator of transcription 1 (Stat1) negatively regulates pro-inflammatory cytokine production by inhibiting nuclear factor-κB activation in macrophages after LPS stimulation. Here, we show that Ahr also negatively regulates production of the pro-inflammatory cytokine IL-6 by suppressing histamine production in macrophages stimulated by LPS. We found that Ahr-Sp1 complex, independent of Stat1, represses histidine decarboxylase expression by inhibiting LPS-induced Sp1 phosphorylation on Ser residues in macrophages; this leads to suppression of histamine production. Moreover, we found that loratadine and chlorpromazine, histamine 1 receptor (H1R) antagonists, more effectively impair the production of LPS-induced IL-6 than that of other inflammatory cytokines in Ahr(-/-) macrophages. Collectively, these results demonstrate that Ahr negatively regulates IL-6 production via H1R signaling through the suppression of histamine production in macrophages following LPS stimulation.
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Affiliation(s)
- Kazuya Masuda
- Laboratory of Immune Regulation, Graduate School of Frontier Biosciences, Osaka University, 1-3 Yamadaoka, Suita, Osaka 565-0871, Japan
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Hanieh H, Gerile C, Narabara K, Gu Z, Abe A, Kondo Y. In vivo immunomodulatory effects of dietary purple sweet potato after immunization in chicken. Anim Sci J 2010; 81:116-21. [PMID: 20163682 DOI: 10.1111/j.1740-0929.2009.00715.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study was intended to determine the modulatory effects of dietary supplementation of purple sweet potato (Ipomoea batats Poir., PSP) on the immune response of chickens. PSP was included in a basal starter diet by 1% (PSP(L)) or 3% (PSP(H)) and continually fed. Newcastle disease (NDV) vaccine, Brucella abortus (BA) and sheep red blood cells (SRBC) were used for chicken immunization. Antibody titers against these antigens were used to estimate humoral immunity. Concanavalin A (Con A)-induced proliferations of splenocytes, thymocytes and peripheral blood lymphocytes (PBL), ratios of CD4- and CD8-single positive and CD4-CD8-double negative (DN) cells in splenocytes, were both used to indicate cellular immunity. Relative weights of spleen, thymus and bursa and white blood cell (WBC) counts were studied. PSP(H) increased anti-NDV (P < 0.05), anti-BA (P < 0.01) and anti-SRBC titers (P < 0.05) in response to secondary immunization, whereas PSP(L) increased titers of anti-BA (P < 0.05) and anti-SRBC (P < 0.01). Proliferations of splenocytes and thymocytes were augmented with PSP(L) (P < 0.05). PSP(H)-treated chickens had lower (P < 0.05) ratios of CD4-single positive lymphocytes. Proliferation of PBL, weights of lymphoid organs and WBC counts were not affected. These results suggest that dietary PSP supplementation could enhance the immune response after immunization in chickens.
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Affiliation(s)
- Hamza Hanieh
- Graduate School of Natural Science & Technology, Okayama University, Okayama, Japan.
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Abstract
This study aimed to evaluate the effect of sugar alcohol as an energy source for cecal microbes on digestibility, cecotrophy (i.e. reingestion of microbial products of cecum, cecotrophs) and performance in rabbits. Thus, we fed rabbits an experimental diet that included 5% of D-mannitol, and collected hard feces and cecotrophs to be analyzed for crude protein (CP), acid detergent fiber (ADF), ether extract (EE), crude ash (CA) and dry matter (DM). Cecotrophic behavior of the rabbits was also observed. Feeding D-mannitol increased (P < 0.01) digestibility of ADF, resulting in a decrease (P < 0.05) in the concentration in hard feces. The increase (P < 0.05) in CP concentration was attributed to lower (P < 0.05) digestibility. D-mannitol had a similar modulatory effect on CP and ADF concentrations in hard feces and cecotrophs. Accordingly, estimations of the proportion of nutrients recycled by cecotrophy to dietary intake (PR), obtained by the two calculation methods, showed an increase (P < 0.01) in PR of CP and a decrease (P < 0.05) in that of ADF. Daily weight gain and feed efficiency increased (P < 0.05) for D-mannitol-fed rabbits, while daily feed intake decreased (P < 0.05). These results suggest the possibility of using D-mannitol as a stimulator of cecal microbial growth and cellulolytic activity, and therefore, improved rabbits performance.
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Affiliation(s)
- Hamza Hanieh
- Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
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