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Yougbare I, Keravis T, Lugnier C. NCS 613, a PDE4 inhibitor, by increasing cAMP level suppresses systemic inflammation and immune complexes deposition in kidney of MRL/lpr lupus- prone mice. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166019. [PMID: 33227426 DOI: 10.1016/j.bbadis.2020.166019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 11/15/2020] [Accepted: 11/17/2020] [Indexed: 01/06/2023]
Abstract
Nephritis remains the most common severe manifestation of systemic lupus erythematosus in which auto-antibodies mediate chronic inflammation and kidney damage. cAMP-phosphodiesterases regulate sodium excretion and inflammation in various tissues. How cAMP elevation can reduce systemic inflammation and suppress kidney inflammation and damage remains elusive. PDE4 signaling and cAMP metabolism were investigated along immune complex depositions in target tissues and kidney damage (histology). SLE disease progression is associated with changes in kidney PDE4 activity and expression. Moreover, lupus prone mice exhibit low kidney cAMP level which is associated to induction and relocation of nuclear and cytoskeleton PDE4 isoforms. Auto-antibodies-induced kidney damage was attested by mesangial proliferation and cellular infiltration. Interestingly, we reported that NCS 613 treatment decreases systemic auto-antibody secretion and their corresponding immune complex deposition in target tissues. Furthermore, NCS 613 is able to increase cAMP levels in the kidney; hence this compound rescues kidney PDE4 alterations in treated mice. NCS 613 overcomes disease progression in lupus prone mice by improving wellbeing and decreasing inflammation in treated mice. The PDE4 inhibitor, NCS 613, is a new anti-inflammatory compound that is believed to be a leading drug candidate for the treatment of inflammatory diseases such as lupus nephritis.
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Affiliation(s)
- Issaka Yougbare
- UMR CNRS 7213, Biophotonics and Pharmacology, Faculty of Pharmacy, University of Strasbourg, 67401 Illkirch Cedex, France.
| | - Thérèse Keravis
- UMR CNRS 7213, Biophotonics and Pharmacology, Faculty of Pharmacy, University of Strasbourg, 67401 Illkirch Cedex, France
| | - Claire Lugnier
- UMR CNRS 7213, Biophotonics and Pharmacology, Faculty of Pharmacy, University of Strasbourg, 67401 Illkirch Cedex, France; Institute of Physiology, FMTS-EA 3072, Faculty of Medicine, University of Strasbourg, 11 Humann Street, 67000 Strasbourg, France
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Jabłońska-Trypuć A, Matejczyk M, Czerpak R. N6-benzyladenine and kinetin influence antioxidative stress parameters in human skin fibroblasts. Mol Cell Biochem 2016; 413:97-107. [PMID: 26738489 PMCID: PMC4744253 DOI: 10.1007/s11010-015-2642-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Accepted: 12/23/2015] [Indexed: 01/24/2023]
Abstract
N6-benzyladenine and kinetin are adenine-type cytokinins that play various roles in many aspects of plant development and stimulate anabolic processes in plant cells. The aim of this study was to examine the effect of N6-benzyladenine and kinetin on basic oxidative stress parameters, such as antioxidative enzyme activity, reduced glutathione and thiol group content, and lipid peroxidation. The results show a stimulatory effect of kinetin and N6-benzyladenine on antioxidative enzyme activity, as well as reduced glutathione and thiol group content. Cytokinins caused a decrease in membrane phospholipid peroxidation and exhibited protective properties against malondialdehyde production. The present findings reveal that both N6-benzyladenine and kinetin exhibit multiple and complex actions in fibroblast cells in vitro. Both show antioxidant properties and are potentially powerful agents with applications in the prevention and treatment of many diseases connected with oxidative stress in skin, for example, psoriasis.
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Affiliation(s)
- Agata Jabłońska-Trypuć
- Department of Sanitary Biology and Biotechnology, Faculty of Civil Engineering and Environmental Engineering, Bialystok University of Technology, Białystok, Poland.
| | - Marzena Matejczyk
- Department of Sanitary Biology and Biotechnology, Faculty of Civil Engineering and Environmental Engineering, Bialystok University of Technology, Białystok, Poland
| | - Romuald Czerpak
- The School of Medical Science in Białystok, Białystok, Poland
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Jadeja Y, Kapadiya K, Shah A, Khunt R. Importance of HMBC and NOE 2D NMR techniques for the confirmation of regioselectivity. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2016; 54:75-80. [PMID: 26307589 DOI: 10.1002/mrc.4315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Revised: 07/11/2015] [Accepted: 07/18/2015] [Indexed: 06/04/2023]
Affiliation(s)
- Yashwantsinh Jadeja
- National Facility for Drug Discovery Centre, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, 360005, India
| | - Khushal Kapadiya
- National Facility for Drug Discovery Centre, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, 360005, India
| | - Anamik Shah
- National Facility for Drug Discovery Centre, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, 360005, India
| | - Ranjan Khunt
- National Facility for Drug Discovery Centre, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, 360005, India
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Keravis T, Monneaux F, Yougbaré I, Gazi L, Bourguignon JJ, Muller S, Lugnier C. Disease progression in MRL/lpr lupus-prone mice is reduced by NCS 613, a specific cyclic nucleotide phosphodiesterase type 4 (PDE4) inhibitor. PLoS One 2012; 7:e28899. [PMID: 22247763 PMCID: PMC3256138 DOI: 10.1371/journal.pone.0028899] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Accepted: 11/16/2011] [Indexed: 11/18/2022] Open
Abstract
Systemic lupus erythematosus is a polymorphic and multigenic inflammatory autoimmune disease. Cyclic AMP (cAMP) modulates inflammation and the inhibition of cyclic nucleotide phosphodiesterase type 4 (PDE4), which specifically hydrolyzes cAMP, inhibits TNFα secretion. This study was aimed at investigating the evolution of PDE activity and expression levels during the course of the disease in MRL/lpr lupus-prone mice, and to evaluate in these mice the biological and clinical effects of treatments with pentoxifylline, denbufylline and NCS 613 PDE inhibitors. This study reveals that compared to CBA/J control mice, kidney PDE4 activity of MRL/lpr mice increases with the disease progression. Furthermore, it showed that the most potent and selective PDE4 inhibitor NCS 613 is also the most effective molecule in decreasing proteinuria and increasing survival rate of MRL/lpr mice. NCS 613 is a potent inhibitor, which is more selective for the PDE4C subtype (IC50 = 1.4 nM) than the other subtypes (PDE4A, IC50 = 44 nM; PDE4B, IC50 = 48 nM; and PDE4D, IC50 = 14 nM). Interestingly, its affinity for the High Affinity Rolipram Binding Site is relatively low (Ki = 148 nM) in comparison to rolipram (Ki = 3 nM). Finally, as also observed using MRL/lpr peripheral blood lymphocytes (PBLs), NCS 613 inhibits basal and LPS-induced TNFα secretion from PBLs of lupus patients, suggesting a therapeutic potential of NCS 613 in systemic lupus. This study reveals that PDE4 represent a potential therapeutic target in lupus disease.
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Affiliation(s)
- Thérèse Keravis
- CNRS, Biophotonique et Pharmacologie, Faculté de Pharmacie, Université de Strasbourg, Illkirch, France
| | - Fanny Monneaux
- CNRS, Immunologie et Chimie Thérapeutiques, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Issaka Yougbaré
- CNRS, Biophotonique et Pharmacologie, Faculté de Pharmacie, Université de Strasbourg, Illkirch, France
| | - Lucien Gazi
- CNRS, Biophotonique et Pharmacologie, Faculté de Pharmacie, Université de Strasbourg, Illkirch, France
| | - Jean-Jacques Bourguignon
- CNRS, Laboratoire d'Innovation Thérapeutique, Faculté de Pharmacie, Université de Strasbourg, Illkirch, France
| | - Sylviane Muller
- CNRS, Immunologie et Chimie Thérapeutiques, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France
| | - Claire Lugnier
- CNRS, Biophotonique et Pharmacologie, Faculté de Pharmacie, Université de Strasbourg, Illkirch, France
- * E-mail:
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Verones V, Flouquet N, Farce A, Carato P, Leonce S, Pfeiffer B, Berthelot P, Lebegue N. Synthesis, biological evaluation and docking studies of 4-amino-tetrahydroquinazolino[3,2-e]purine derivatives. Eur J Med Chem 2010; 45:5678-84. [DOI: 10.1016/j.ejmech.2010.09.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 09/02/2010] [Accepted: 09/08/2010] [Indexed: 10/19/2022]
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McCann FE, Palfreeman AC, Andrews M, Perocheau DP, Inglis JJ, Schafer P, Feldmann M, Williams RO, Brennan FM. Apremilast, a novel PDE4 inhibitor, inhibits spontaneous production of tumour necrosis factor-alpha from human rheumatoid synovial cells and ameliorates experimental arthritis. Arthritis Res Ther 2010; 12:R107. [PMID: 20525198 PMCID: PMC2911898 DOI: 10.1186/ar3041] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Revised: 04/30/2010] [Accepted: 06/02/2010] [Indexed: 01/21/2023] Open
Abstract
Introduction Type 4 phosphodiesterases (PDE4) play an important role in immune cells through the hydrolysis of the second messenger, cAMP. Inhibition of PDE4 has previously been shown to suppress immune and inflammatory responses, demonstrating PDE4 to be a valid therapeutic target for immune-mediated pathologies. We assessed the anti-inflammatory effects of a novel PDE4 inhibitor, apremilast, in human synovial cells from rheumatoid arthritis (RA) patients, as well as two murine models of arthritis. Methods Cells liberated from tissue excised from arthritic joints of RA patients were cultured in the presence of increasing concentrations of apremilast for 48 hours and spontaneous tumour necrosis factor-alpha (TNFα) production was analysed in culture supernatants by ELISA. In addition, arthritis was induced in BALB/c and DBA/1 mice by passive transfer of anti-type II collagen mAb and immunisation with type II collagen, respectively. Mice with established arthritis received 5 or 25 mg/kg apremilast and disease severity was monitored relative to mice receiving vehicle alone. At the end of the study, paws were removed and processed for histopathological assessment. Behavioural effects of apremilast, relative to rolipram, were assessed in naïve DBA/1 mice using an automated activity monitor (LABORAS). Results Apremilast dose dependently inhibited spontaneous release of TNFα from human rheumatoid synovial membrane cultures. Furthermore, apremilast significantly reduced clinical score in both murine models of arthritis over a ten day treatment period and maintained a healthy joint architecture in a dose-dependent manner. Importantly, unlike rolipram, apremilast demonstrated no adverse behavioural effects in naïve mice. Conclusions Apremilast is an orally available PDE4 inhibitor that reduces TNFα production from human synovial cells and significantly suppresses experimental arthritis. Apremilast appears to be a potential new agent for the treatment of rheumatoid arthritis.
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Affiliation(s)
- Fiona E McCann
- The Kennedy Institute of Rheumatology, Imperial College London, 65 Aspenlea Road, London, W6 8LH, UK.
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Yamamoto S, Sugahara S, Ikeda K, Shimizu Y. Amelioration of collagen-induced arthritis in mice by a novel phosphodiesterase 7 and 4 dual inhibitor, YM-393059. Eur J Pharmacol 2007; 559:219-26. [PMID: 17250824 DOI: 10.1016/j.ejphar.2006.11.079] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2006] [Revised: 10/27/2006] [Accepted: 11/29/2006] [Indexed: 10/23/2022]
Abstract
YM-393059 is a novel phosphodiesterase (PDE) 7 and PDE4 dual inhibitor that inhibits PDE7A with high potency (IC50=14 nM) and PDE4 with moderate potency (IC50=630 nM). It inhibits lipopolysaccharide (LPS)-induced tumor necrosis factor-alpha production in mice with an ED50 value of 2.1 mg/kg [Yamamoto, S., Sugahara, S., Naito, R., Ichikawa, A., Ikeda, K., Yamada, T., Shimizu, Y., 2006. The effects of a novel phosphodiesterase 7A and -4 dual inhibitor, YM-393059, on T-cell-related cytokine production in vitro and in vivo. Eur. J. Pharmacol. 541, 106-114.]. In this study, we investigated the therapeutic potential of YM-393059 for the treatment of rheumatoid arthritis in several animal models. YM-393059 was found to inhibit LPS-induced interleukin (IL)-1beta production in mice with an ED50 value of 16.6 mg/kg, but it had only a slight effect on IL-6 production. YM-393059 and cyclosporine significantly suppressed arthritis development at doses of 30-100 mg/kg and 20 mg/kg, respectively, in the mice collagen-induced arthritis model. YM-393059 (100 mg/kg) significantly inhibited increases in the serum immunoglobulin G level that occurred in response to autoantigenic collagen in arthritic mice, whereas cyclosporine (20 mg/kg) did not. In contrast, cyclosporine completely suppressed the acute rejection of cardiac allografts in rats, whereas YM-393059 did not, even at a dose of 100 mg/kg. YM-393059 potently inhibited proinflammatory cytokine production and selectively suppressed the response to the autoantigen without affecting the response to alloantigens. These results suggest that YM-393059 is an attractive compound for the treatment of autoimmune disorders such as rheumatoid arthritis.
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MESH Headings
- 3',5'-Cyclic-AMP Phosphodiesterases/antagonists & inhibitors
- 3',5'-Cyclic-AMP Phosphodiesterases/metabolism
- Animals
- Antibody Formation/drug effects
- Antirheumatic Agents/pharmacology
- Antirheumatic Agents/therapeutic use
- Arthritis, Experimental/enzymology
- Arthritis, Experimental/immunology
- Arthritis, Experimental/prevention & control
- Arthritis, Rheumatoid/enzymology
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/prevention & control
- Cyclic Nucleotide Phosphodiesterases, Type 4
- Cyclic Nucleotide Phosphodiesterases, Type 7
- Cyclosporine/pharmacology
- Dose-Response Relationship, Drug
- Fumarates/pharmacology
- Fumarates/therapeutic use
- Graft Survival/drug effects
- Heart Transplantation
- Immunoglobulin G/blood
- Immunosuppressive Agents/pharmacology
- Indoles/pharmacology
- Indoles/therapeutic use
- Interleukin-1beta/biosynthesis
- Interleukin-6/biosynthesis
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred DBA
- Phosphodiesterase Inhibitors/pharmacology
- Phosphodiesterase Inhibitors/therapeutic use
- Rats
- Rats, Inbred Lew
- Sulfonamides/pharmacology
- Sulfonamides/therapeutic use
- Time Factors
- Transplantation, Homologous
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Affiliation(s)
- Satoshi Yamamoto
- Pharmacology Research Laboratories, Astellas Pharma Inc., 21, Miyukigaoka, Tsukuba-shi, Ibaraki 305-8585, Japan.
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Dietsch GN, Dipalma CR, Eyre RJ, Pham TQ, Poole KM, Pefaur NB, Welch WD, Trueblood E, Kerns WD, Kanaly ST. Characterization of the inflammatory response to a highly selective PDE4 inhibitor in the rat and the identification of biomarkers that correlate with toxicity. Toxicol Pathol 2006; 34:39-51. [PMID: 16507543 DOI: 10.1080/01926230500385549] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The primary toxicity associated with repeated oral administration of the PDE4 inhibitor IC542 to the rat is an inflammatory response leading to tissue damage primarily in the gastrointestinal tract and mesentery. Although necrotizing vasculitis is frequently seen with other PDE4 inhibitors, blood vessel injury was rare following IC542 administration and was always associated with inflammation in the surrounding tissue. The incidence and severity of the histologic changes in these studies correlated with elevated peripheral blood leukocytes, serum IL-6, haptoglobin, and fibrinogen, and with decreased serum albumin. By monitoring haptoglobin, fibrinogen and serum albumin changes in IC542-treated rats, it was possible to identify rats with early histologic changes that were reversible. Since PDE4 inhibition is generally associated with anti-inflammatory activity, extensive inflammation in multiple tissues was unexpected with IC542. Co-administration of dexamethasone completely blocked IC542-induced clinical and histologic changes in the rat, confirming the toxicity resulted from inflammatory response. In addition, IC542 augmented release of the proinflammatory cytokine IL-6 in LPS-activated whole blood from rats but not monkeys or humans. The effect of IC542 on IL-6 release from rat leukocytes in vitro is consistent with the proinflammatory response observed in vivo and demonstrates species differences to PDE4 inhibition.
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Lugnier C. Cyclic nucleotide phosphodiesterase (PDE) superfamily: a new target for the development of specific therapeutic agents. Pharmacol Ther 2005; 109:366-98. [PMID: 16102838 DOI: 10.1016/j.pharmthera.2005.07.003] [Citation(s) in RCA: 643] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2005] [Accepted: 07/12/2005] [Indexed: 01/08/2023]
Abstract
Cyclic nucleotide phosphodiesterases (PDEs), which are ubiquitously distributed in mammalian tissues, play a major role in cell signaling by hydrolyzing cAMP and cGMP. Due to their diversity, which allows specific distribution at cellular and subcellular levels, PDEs can selectively regulate various cellular functions. Their critical role in intracellular signaling has recently designated them as new therapeutic targets for inflammation. The PDE superfamily represents 11 gene families (PDE1 to PDE11). Each family encompasses 1 to 4 distinct genes, to give more than 20 genes in mammals encoding the more than 50 different PDE proteins probably produced in mammalian cells. Although PDE1 to PDE6 were the first well-characterized isoforms because of their predominance in various tissues and cells, their specific contribution to tissue function and their regulation in pathophysiology remain open research fields. This concerns particularly the newly discovered families, PDE7 to PDE11, for which roles are not yet established. In many pathologies, such as inflammation, neurodegeneration, and cancer, alterations in intracellular signaling related to PDE deregulation may explain the difficulties observed in the prevention and treatment of these pathologies. By inhibiting specifically the up-regulated PDE isozyme(s) with newly synthesized potent and isozyme-selective PDE inhibitors, it may be potentially possible to restore normal intracellular signaling selectively, providing therapy with reduced adverse effects.
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Affiliation(s)
- Claire Lugnier
- CNRS UMR, 7034, Pharmacologie et Physicochimie des Interactions Moléculaires et Cellulaires, Faculté de Pharmacie, Université Louis Pasteur de Strasbourg, 74 route du Rhin, BP 60024, 67401 Illkirch, France.
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Castro A, Jerez MJ, Gil C, Martinez A. Cyclic nucleotide phosphodiesterases and their role in immunomodulatory responses: advances in the development of specific phosphodiesterase inhibitors. Med Res Rev 2005; 25:229-44. [PMID: 15514991 DOI: 10.1002/med.20020] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The activity of phosphodiesterases (PDEs) is associated with a wide variety of diseases and an intense effort toward the development of specific PDEs inhibitors has been generated for the last years. They are the enzymes responsible for the hydrolysis of intracellular cyclic adenosine and guanosine monophosphate, and their complexity, as well as their different functional role, makes these enzymes a very attractive therapeutic target. This review is focused on the role of PDEs played on immunomodulatory processes and the advance on the development of specific inhibitors, covering PDEs mainly related to the regulation of autoimmune processes, PDE4 and PDE7. The review also highlights the novel structural classes of PDE4 and PDE7 inhibitors, and the therapeutic potential that combined PDE4/PDE7 inhibitors offer as immunomodulatory agents.
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Affiliation(s)
- Ana Castro
- Instituto de Química Médica, Juan de la Cierva 3, 28006 Madrid, Spain.
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Haitchi HM, Holgate ST. New strategies in the treatment and prevention of allergic diseases. Expert Opin Investig Drugs 2005; 13:107-24. [PMID: 14996646 DOI: 10.1517/13543784.13.2.107] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Allergic diseases (AD) are more prevalent today than 30 years ago but over the same period, few novel efficacious drugs have been discovered to treat, control or even cure these disorders. Topical or systemic glucocorticosteroids combined with symptom-relieving medications, such as beta 2 -adrenoceptor agonists, leukotriene inhibitors or antihistamines, are still the mainstay of antiallergic treatment. Modified glucocorticosteroids with less adverse effects, better bronchodilators and new selective mediator inhibitors may improve symptom control in the future. Only specific immunotherapy has shown potential for long-lasting disease-modifying effects. Immunomodulation is a therapeutic goal, aiming to modify the dominant helper T cell Type 2 inflammation to a helper T cell Type 1 response using modified allergens, mycobacteria or CpG oligodeoxynucleotides. Humanised monoclonal anti-IgE antibodies are an exciting new immunomodulatory medication that are expected to reach the clinical practice and have recently been licensed in Australia and the US. Advances in molecular, cellular and genetic research of the immunopathophysiology of AD have led to the development of new antagonists for cytokines, chemokines, receptors, second messengers and transcription factors that may become available for clinical use in the next 10 years. Specific diets supplemented with antioxidants or probiotics need further study but offer promise as safe and cheap preventative medicine. The strong genetic component of AD and the Human Genome Project have opened a new field of research, and modification or replacement of target genes has a curative potential with exciting new therapeutic developments in the years ahead.
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Affiliation(s)
- Hans Michael Haitchi
- University of Southampton, School of Medicine, Southampton General Hospital, Southampton, UK.
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