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Ma Y, Yang XH, Tu Y, Athari SS. Survey the effect of drug treatment on modulation of cytokines gene expression in allergic rhinitis. Fundam Clin Pharmacol 2023; 37:340-346. [PMID: 36314138 DOI: 10.1111/fcp.12847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/04/2022] [Accepted: 10/27/2022] [Indexed: 11/07/2022]
Abstract
Allergic rhinitis as common airway disease has high prevalence in all peoples worldwide. In allergic diseases, Th2 cells release type 2 cytokines that support the inflammation in airways. All the drugs used for allergic rhinitis do not cure completely, and the choice of drugs according to cost and efficacy is very important in all groups of atopic patients. Therefore, in this study, the effect of commercial drugs on cytokine gene expression has been studied. Male Balb/c mice were divided into six groups. Allergic rhinitis was induced in five of the six groups with ovalbumin, and four of these five groups were treated with salbutamol, budesonide, theophylline, and montelukast. The fifth group was used as positive control group and the sixth group as negative control group. For the survey, RNA was extracted, cDNA was synthesized, and quantitative real-time PCR was done for 21 genes. The four drugs had different effects on mRNA expression of cytokines (IL-1b, 2, 4, 5, 7, 8, 9, 11, 12, 13, 17, 18, 22, 25, 31, 33, 37, IFN-γ, TNF-α, TGF-β1, and eotaxin) in the allergic rhinitis groups. Salbutamol can be used during pregnancy and breastfeeding, but it has some side effects. Budesonide in the inhaled form is generally safe in pregnancy. Theophylline cannot control allergic attack in the long run. Montelukast is not useful in the treatment of acute allergic attacks. Immunomodulatory and anti-inflammatory effects of drugs in control of allergic rhinitis via Th2 cytokines can be new approaches in molecular medicine.
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Affiliation(s)
- Yan Ma
- Department of Otorhinolaryngology, The Second Affiliated Hospital of Kunming Medical University, Kunming, 651000, China
| | - Xiao-Hong Yang
- Department of Otorhinolaryngology, The Second Affiliated Hospital of Kunming Medical University, Kunming, 651000, China
| | - Yi Tu
- Department of Otorhinolaryngology, The Second Affiliated Hospital of Kunming Medical University, Kunming, 651000, China
| | - Seyyed Shamsadin Athari
- Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
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Tauber PA, Pickl WF. Pharmacological targeting of allergen-specific T lymphocytes. Immunol Lett 2017; 189:27-39. [PMID: 28322861 DOI: 10.1016/j.imlet.2017.03.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 03/15/2017] [Indexed: 12/18/2022]
Abstract
Allergic disorders are the result of a complex pathophysiology, involving major cellular lineages and a multitude of humoral factors of the innate and adaptive immune system, and have the tendency to involve multiple organs. Consequently, even standard pharmacological treatment of allergies is rarely specific but usually targets more than one pathway/cellular system at a time. Accordingly, many of the classic anti-allergic drugs have a critical impact also on T helper cells, which are pivotal not only during the sensitization but also the maintenance phase of allergic diseases. Recent years have seen a dramatic increase of novel drugs with the potency to interfere, more or less specifically, with T lymphocyte function, which might, possibly together with classic anti-allergic drugs, help harnessing one of the central cellular players in allergic responses. A major theme in the years to come will be a thoughtful combination of previously established with recently developed treatment modalities.
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Affiliation(s)
- Peter A Tauber
- Institute of Immunology, Center for Pathophysiology, Infectiology, and Immunology, Medical University of Vienna, Vienna, Austria
| | - Winfried F Pickl
- Institute of Immunology, Center for Pathophysiology, Infectiology, and Immunology, Medical University of Vienna, Vienna, Austria.
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Hussein RM, Elsirafy OM, Wahba YS, Kawy HSA, Hasanin AH, Hamam GG. Theophylline, an old drug with multi-faceted effects: Its potential benefits in immunological liver injury in rats. Life Sci 2015; 136:100-7. [DOI: 10.1016/j.lfs.2015.06.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 06/26/2015] [Accepted: 06/29/2015] [Indexed: 01/06/2023]
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Ginsenoside Rh1 Improves the Effect of Dexamethasone on Autoantibodies Production and Lymphoproliferation in MRL/lpr Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:727650. [PMID: 25918545 PMCID: PMC4397023 DOI: 10.1155/2015/727650] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 03/11/2015] [Indexed: 02/07/2023]
Abstract
Ginsenoside Rh1 is able to upregulate glucocorticoid receptor (GR) level, suggesting Rh1 may improve glucocorticoid efficacy in hormone-dependent diseases. Therefore, we investigated whether Rh1 could enhance the effect of dexamethasone (Dex) in the treatment of MRL/lpr mice. MRL/lpr mice were treated with vehicle, Dex, Rh1, or Dex + Rh1 for 4 weeks. Dex significantly reduced the proteinuria and anti-dsDNA and anti-ANA autoantibodies. The levels of proteinuria and anti-dsDNA and anti-ANA autoantibodies were further decreased in Dex + Rh1 group. Dex, Rh1, or Dex + Rh1 did not alter the proportion of CD4+ splenic lymphocytes, whereas the proportion of CD8+ splenic lymphocytes was significantly increased in Dex and Dex + Rh1 groups. Dex + Rh1 significantly decreased the ratio of CD4+/CD8+ splenic lymphocytes compared with control. Con A-induced CD4+ splenic lymphocytes proliferation was increased in Dex-treated mice and was inhibited in Dex + Rh1-treated mice. Th1 cytokine IFN-γ mRNA was suppressed and Th2 cytokine IL-4 mRNA was increased by Dex. The effect of Dex on IFN-γ and IL-4 mRNA was enhanced by Rh1. In conclusion, our data suggest that Rh1 may enhance the effect of Dex in the treatment of MRL/lpr mice through regulating CD4+ T cells activation and Th1/Th2 balance.
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Maślanka T, Jaroszewski JJ. In vitro effects of dexamethasone on bovine CD25+CD4+ and CD25-CD4+ cells. Res Vet Sci 2012; 93:1367-79. [PMID: 22349593 DOI: 10.1016/j.rvsc.2012.01.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 01/23/2012] [Accepted: 01/29/2012] [Indexed: 12/31/2022]
Abstract
This paper investigates the in vitro effect of dexamethasone on bovine CD25highCD4+, CD25lowCD4+ and CD25-CD4+ T cells. Only a small percentage of bovine CD25highCD4+ (2-4%) and CD25lowCD4+ (1-2%) cells expressed Foxp3. Dexamethasone caused considerable loss of CD25-CD4+ cells, but it increased the relative and absolute numbers of CD25highCD4+ and CD25lowCD4+ lymphocytes, while at the same time reducing the percentage of Foxp3+ cells within the latter subpopulations. Considering all these, as well as the intrinsically poor Foxp3 expression in bovine CD25+CD4+, it can be concluded that the drug most probably increased the number of activated non-regulatory CD4+ lymphocytes. It has been found that changes in cell number were at least partly caused by proapoptotic effect of the drug on CD25-CD4+ cells and antiapoptotic effect on CD25highCD4+ and CD25lowCD4+ cells. The results obtained from this study indicate that the involvement of CD4+ lymphocytes in producing the anti-inflammatory and immunosuppressive effect of dexamethasone in cattle results from the fact that the drug had a depressive effect on the production of IFN-γ by CD25-CD4+ cells. Secretion of TGF-β and IL-10 by CD4+ lymphocytes was not involved in producing these pharmacological effects, because the drug did not affect production of TGF-β and, paradoxically, it reduced the percentage of IL-10+CD4+ cells.
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Affiliation(s)
- Tomasz Maślanka
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowski Street 13, 10-718 Olsztyn, Poland.
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Eyrich M, Wiegering V, Lim A, Schrauder A, Winkler B, Schlegel PG. Immune function in children under chemotherapy for standard risk acute lymphoblastic leukaemia - a prospective study of 20 paediatric patients. Br J Haematol 2009; 147:360-70. [DOI: 10.1111/j.1365-2141.2009.07862.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang J, Wang C, Li X, Kong L, Gao K, Liu RY. The effects of anti-asthma drugs on the phagocytic clearance of apoptotic eosinophils by A549 cells. Respir Med 2009; 103:1693-9. [PMID: 19525101 DOI: 10.1016/j.rmed.2009.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2008] [Revised: 02/22/2009] [Accepted: 05/05/2009] [Indexed: 01/21/2023]
Abstract
BACKGROUND Phagocytic clearance of apoptotic eosinophils plays an important role in the successful resolution of asthmatic inflammation. To our knowledge, there is limited information available on the effects of anti-asthma drugs on the ingestion of apoptotic eosinophils by bronchial epithelial cells. AIMS To evaluate the effects of dexamethasone, aminophylline and terbutaline on the ingestion of apoptotic eosinophils by A549 cells. METHODS Eosinophils were purified by CD15 and CD16-dependent immunomagnetic selection from peripheral blood of five normal donors. The capacity of phagocytosis of apoptotic eosinophils by A549 cells were assessed under the microscope. IL-6 and IL-8 released from A549 cells to the culture supernatants were measured by RIA. RESULTS Dexamethasone enhanced the phagocytic capacity of A549 cells and inhibited the production of IL-6 and IL-8 from A549 cells stimulated by LPS. Interestingly, aminophylline and terbutaline could not only down-regulate the ingestion of apoptotic eosinophils by A549 cells in a time- and dose-dependent manner, but also decrease IL-6 and IL-8 secretion by A549 cells induced by LPS. CONCLUSIONS The present study showed that all of the investigated anti-asthmatic drugs including dexamethasone, aminophylline and terbutaline play an anti-inflammatory effect by decreasing the release of IL-6 and IL-8 induced by LPS. On the other hand, they may have a different effect on the phagocytosis of apoptotic eosinophils by A549 cells, i.e., dexamethasone promotes the uptake of apoptotic eosinophils while aminophylline and terbutaline inhibit the ingestion of apoptotic eosinophils. These results revealed a novel aspect of dexamethasone, aminophylline and terbutaline in the treatment of asthma.
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Affiliation(s)
- Jiong Wang
- Department of Pulmonary, Anhui Geriatrics Institute, The First Affiliated Hospital of Anhui Medical University, Hefei, PR China
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Caramori G, Groneberg D, Ito K, Casolari P, Adcock IM, Papi A. New drugs targeting Th2 lymphocytes in asthma. J Occup Med Toxicol 2008; 3 Suppl 1:S6. [PMID: 18315837 PMCID: PMC2259400 DOI: 10.1186/1745-6673-3-s1-s6] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Asthma represents a profound worldwide public health problem. The most effective anti-asthmatic drugs currently available include inhaled beta2-agonists and glucocorticoids and control asthma in about 90-95% of patients. The current asthma therapies are not cures and symptoms return soon after treatment is stopped even after long term therapy. Although glucocorticoids are highly effective in controlling the inflammatory process in asthma, they appear to have little effect on the lower airway remodelling processes that appear to play a role in the pathophysiology of asthma at currently prescribed doses. The development of novel drugs may allow resolution of these changes. In addition, severe glucocorticoid-dependent and resistant asthma presents a great clinical burden and reducing the side-effects of glucocorticoids using novel steroid-sparing agents is needed. Furthermore, the mechanisms involved in the persistence of inflammation are poorly understood and the reasons why some patients have severe life threatening asthma and others have very mild disease are still unknown. Drug development for asthma has been directed at improving currently available drugs and findings new compounds that usually target the Th2-driven airway inflammatory response. Considering the apparently central role of T lymphocytes in the pathogenesis of asthma, drugs targeting disease-inducing Th2 cells are promising therapeutic strategies. However, although animal models of asthma suggest that this is feasible, the translation of these types of studies for the treatment of human asthma remains poor due to the limitations of the models currently used. The myriad of new compounds that are in development directed to modulate Th2 cells recruitment and/or activation will clarify in the near future the relative importance of these cells and their mediators in the complex interactions with the other pro-inflammatory/anti-inflammatory cells and mediators responsible of the different asthmatic phenotypes. Some of these new Th2-oriented strategies may in the future not only control symptoms and modify the natural course of asthma, but also potentially prevent or cure the disease.
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Affiliation(s)
- Gaetano Caramori
- Dipartimento di Medicina Clinica e Sperimentale, Centro di Ricerca su Asma e BPCO, Università di Ferrara, Ferrara, Italy
| | - David Groneberg
- Institute of Occupational Medicine, Charité- Universitätsmedizin Berlin, Free University and Humboldt University, Berlin, Germany
| | - Kazuhiro Ito
- Airway Disease Section, National Heart and Lung Institute, Imperial College of London, London, UK
| | - Paolo Casolari
- Dipartimento di Medicina Clinica e Sperimentale, Centro di Ricerca su Asma e BPCO, Università di Ferrara, Ferrara, Italy
| | - Ian M Adcock
- Airway Disease Section, National Heart and Lung Institute, Imperial College of London, London, UK
| | - Alberto Papi
- Dipartimento di Medicina Clinica e Sperimentale, Centro di Ricerca su Asma e BPCO, Università di Ferrara, Ferrara, Italy
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Abraha D, Cho SH, Agrawal DK, Park JM, Oh CK. (S,S)-formoterol increases the production of IL-4 in mast cells and the airways of a murine asthma model. Int Arch Allergy Immunol 2004; 133:380-8. [PMID: 15031612 DOI: 10.1159/000077358] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2003] [Accepted: 01/09/2004] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Racemic formoterol is an equimolar mixture of (R,R)- and (S,S)-formoterol. Several studies have shown (S,S)-formoterol to have proinflammatory effects. We previously reported that (S)-albuterol increased the secretion of histamine and interleukin (IL)-4 in murine mast cells. We thus hypothesized that (S,S)-formoterol promotes asthma by enhancing IL-4 production in mast cells of the asthmatic airway. METHODS Murine and human mast cells were stimulated by high affinity IgE receptor (Fc epsilon RI) cross-linking or with phorbol myristate acetate/calcium ionophore A23187 (PMA/A23187). Jurkat T cells were stimulated with PMA. Cells were pretreated with either (R,R)- or (S,S)-formoterol. Ovalbumin (OVA)-sensitized BALB/c mice were pretreated with (R,R)- or (S,S)-formoterol before each intranasal OVA challenge for 10 days. Bronchoalveolar lavage fluid was obtained from the mice. The levels of IL-4, histamine and PGD(2) were measured. Early and late allergic responses (EAR and LAR, respectively) to OVA challenge and airway hyperresponsiveness (AHR) were measured. RESULTS (S,S)-formoterol enhanced the production of IL-4, histamine, and PGD(2) in mast cells, whereas (R,R)-formoterol had no effect. Neither (S,S)- nor (R,R)-formoterol had effect on IL-4 production in Jurkat T cells. In OVA-challenged mice, (S,S)-formoterol increased IL-4 secretion, whereas (R,R)-formoterol had no effect. Finally, (S,S)-formoterol enhanced the inflammatory changes in the peribronchial and perivascular areas without affecting EAR, LAR or AHR, whereas (R,R)-formoterol reduced EAR, LAR and AHR as well as cellular infiltration in the lung tissue of these mice. CONCLUSION (S,S)-formoterol may exert adverse effects in asthma control by activating mast cells to produce proinflammatory mediators such as IL-4.
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Affiliation(s)
- Daniel Abraha
- Division of Allergy and Immunology, Department of Pediatrics, Harbor-UCLA Medical Center, University of California, Los Angeles, Torrance, CA 90509, USA
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Kimura M, Okafuji I, Yoshida T. Theophylline suppresses IL-5 and IL-13 production, and lymphocyte proliferation upon stimulation with house dust mite in asthmatic children. Int Arch Allergy Immunol 2003; 131:189-94. [PMID: 12876409 DOI: 10.1159/000071485] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2002] [Accepted: 03/27/2003] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Although theophylline has long been used as a medication for bronchial asthma (BA), much remains to be elucidated about its action on Th2 cells, which play a critical role in the development of BA. OBJECTIVE This study aimed to clarify the effect of theophylline on Th2 cells in an allergen-specific manner in children with BA. METHODS Peripheral blood mononuclear cells (PBMCs) from 32 children with BA were stimulated with house dust mite (HDM) or a purified HDM allergen Der f 1 in the presence or absence of theophylline at a therapeutic concentration (5-20 microg/ml). The proliferation of lymphocytes and the secretion of IL-5 and IL-13 were measured to estimate the influence of theophylline. RESULTS Theophylline at a concentration of 20 microg/ml significantly suppressed lymphocyte proliferation induced by 6-day culture with HDM or Der f 1. It also significantly reduced the production of IL-5 and IL-13 upon stimulation with HDM or Der f 1. Suppression of cytokine production and lymphocyte proliferation increased with concentrations of theopylline between 5 and 20 microg/ml. CONCLUSION Theophylline suppresses the proliferation of lymphocytes and the production of proinflammatory Th2 cytokines, IL-5 and IL-13 induced by stimulation of PBMCs with HDM in children with BA.
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Affiliation(s)
- Mitsuaki Kimura
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Japan.
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Edgar AJ, Birks EJ, Yacoub MH, Polak JM. Cloning of dexamethasone-induced transcript: a novel glucocorticoid-induced gene that is upregulated in emphysema. Am J Respir Cell Mol Biol 2001; 25:119-24. [PMID: 11472984 DOI: 10.1165/ajrcmb.25.1.4417] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
To identify changes in gene expression associated with emphysema, we used differential display to compare RNA extracted from emphysematous lungs with that of unused donor tissues taken at the time of transplant. A differentially expressed sequence was identified corresponding to the 3' end of a novel human complementary DNA (cDNA) of unknown function. The human and mouse cDNA sequences were completed by 5' rapid amplification of cDNA ends. We have named it DEXI for dexamethasone-induced transcript. DEXI messenger RNA (mRNA) was upregulated 147% in emphysematous tissue compared with donor tissue. DEXI mRNA was also upregulated 230% by dexamethasone treatment of A549. The increase in expression of DEXI found in emphysema patients' tissues may be owing to their known treatment with corticosteroids. The human DEXI gene is intronless and the predicted open reading frame encodes a 95-residue acidic protein. Database searches revealed the presence of homologues only in mammals, and a human pseudogene. The protein has a predicted central transmembrane domain and a carboxy-terminal leucine zipper. The human mRNA has a single 1.3-kb transcript. We suggest that the increased expression of DEXI in emphysema may either be relevant to disease progression or be indicative of glucocorticoid responsiveness in treated patients.
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Affiliation(s)
- A J Edgar
- Department of Histochemistry, Division of Investigative Sciences, Imperial College School of Medicine, 3rd Floor Chelsea & Westminster Hospital, 369 Fulham Road, London SW10 9NH, UK.
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