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Olğaç A, Çapan İ, Dahlke P, Jordan PM, Werz O, Banoglu E. Substituted 1,2,4-Triazoles as Novel and Selective Inhibitors of Leukotriene Biosynthesis Targeting 5-Lipoxygenase-Activating Protein. ACS Omega 2023; 8:31293-31304. [PMID: 37663492 PMCID: PMC10468765 DOI: 10.1021/acsomega.3c03682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 07/24/2023] [Indexed: 09/05/2023]
Abstract
5-Lipoxygenase-activating protein (FLAP) is a regulator of cellular leukotriene biosynthesis, which governs the transfer of arachidonic acid (AA) to 5-lipoxygenase for efficient metabolism. Here, the synthesis and FLAP-antagonistic potential of fast synthetically accessible 1,2,4-triazole derivatives based on a previously discovered virtual screening hit compound is described. Our findings reveal that simple structural variations on 4,5-diaryl moieties and the 3-thioether side chain of the 1,2,4-triazole scaffold markedly influence the inhibitory potential, highlighting the significant chemical features necessary for FLAP antagonism. Comprehensive metabololipidomics analysis in activated FLAP-expressing human innate immune cells and human whole blood showed that the most potent analogue 6x selectively suppressed leukotriene B4 formation evoked by bacterial exotoxins without affecting other branches of the AA pathway. Taken together, the 1,2,4-triazole scaffold is a novel chemical platform for the development of more potent FLAP antagonists, which warrants further exploration for their potential as a new class of anti-inflammatory agents.
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Affiliation(s)
- Abdurrahman Olğaç
- Department
of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle 06560 ,Ankara ,Turkey
- Department
of Drug Discovery, Evias Pharmaceutical
R&D Ltd., Yenimahalle06830 ,Ankara ,Turkey
| | - İrfan Çapan
- Department
of Material and Material Processing Technologies Technical Sciences
Vocational College, Gazi University, Yenimahalle06374 ,Ankara ,Turkey
| | - Philipp Dahlke
- Department
of Pharmaceutical/Medicinal Chemistry, Institute
of Pharmacy, Friedrich Schiller University Jena, Philosophenweg 14, D-7743 Jena, Germany
| | - Paul M. Jordan
- Department
of Pharmaceutical/Medicinal Chemistry, Institute
of Pharmacy, Friedrich Schiller University Jena, Philosophenweg 14, D-7743 Jena, Germany
| | - Oliver Werz
- Department
of Pharmaceutical/Medicinal Chemistry, Institute
of Pharmacy, Friedrich Schiller University Jena, Philosophenweg 14, D-7743 Jena, Germany
| | - Erden Banoglu
- Department
of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Yenimahalle 06560 ,Ankara ,Turkey
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2
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Kolmert J, Gómez C, Balgoma D, Sjödin M, Bood J, Konradsen JR, Ericsson M, Thörngren JO, James A, Mikus M, Sousa AR, Riley JH, Bates S, Bakke PS, Pandis I, Caruso M, Chanez P, Fowler SJ, Geiser T, Howarth P, Horváth I, Krug N, Montuschi P, Sanak M, Behndig A, Shaw DE, Knowles RG, Holweg CTJ, Wheelock ÅM, Dahlén B, Nordlund B, Alving K, Hedlin G, Chung KF, Adcock IM, Sterk PJ, Djukanovic R, Dahlén SE, Wheelock CE. Urinary Leukotriene E 4 and Prostaglandin D 2 Metabolites Increase in Adult and Childhood Severe Asthma Characterized by Type 2 Inflammation. A Clinical Observational Study. Am J Respir Crit Care Med 2021; 203:37-53. [PMID: 32667261 PMCID: PMC7781128 DOI: 10.1164/rccm.201909-1869oc] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Rationale: New approaches are needed to guide personalized treatment of asthma.Objectives: To test if urinary eicosanoid metabolites can direct asthma phenotyping.Methods: Urinary metabolites of prostaglandins (PGs), cysteinyl leukotrienes (CysLTs), and isoprostanes were quantified in the U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Diseases Outcomes) study including 86 adults with mild-to-moderate asthma (MMA), 411 with severe asthma (SA), and 100 healthy control participants. Validation was performed internally in 302 participants with SA followed up after 12-18 months and externally in 95 adolescents with asthma.Measurement and Main Results: Metabolite concentrations in healthy control participants were unrelated to age, body mass index, and sex, except for the PGE2 pathway. Eicosanoid concentrations were generally greater in participants with MMA relative to healthy control participants, with further elevations in participants with SA. However, PGE2 metabolite concentrations were either the same or lower in male nonsmokers with asthma than in healthy control participants. Metabolite concentrations were unchanged in those with asthma who adhered to oral corticosteroid treatment as documented by urinary prednisolone detection, whereas those with SA treated with omalizumab had lower concentrations of LTE4 and the PGD2 metabolite 2,3-dinor-11β-PGF2α. High concentrations of LTE4 and PGD2 metabolites were associated with lower lung function and increased amounts of exhaled nitric oxide and eosinophil markers in blood, sputum, and urine in U-BIOPRED participants and in adolescents with asthma. These type 2 (T2) asthma associations were reproduced in the follow-up visit of the U-BIOPRED study and were found to be as sensitive to detect T2 inflammation as the established biomarkers.Conclusions: Monitoring of urinary eicosanoids can identify T2 asthma and introduces a new noninvasive approach for molecular phenotyping of adult and adolescent asthma.Clinical trial registered with www.clinicaltrials.gov (NCT01976767).
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Affiliation(s)
- Johan Kolmert
- The Institute of Environmental Medicine.,Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics.,The Center for Allergy Research
| | - Cristina Gómez
- The Institute of Environmental Medicine.,Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics.,The Center for Allergy Research
| | - David Balgoma
- The Institute of Environmental Medicine.,Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics.,The Center for Allergy Research
| | - Marcus Sjödin
- The Institute of Environmental Medicine.,Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics.,The Center for Allergy Research
| | - Johan Bood
- The Institute of Environmental Medicine.,The Center for Allergy Research.,Department of Women's and Children's Health, and
| | - Jon R Konradsen
- The Center for Allergy Research.,Respiratory Medicine Unit, Department of Medicine, Solna Campus, and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Medicine and
| | - Magnus Ericsson
- Department of Clinical Pharmacology, Huddinge Campus, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - John-Olof Thörngren
- Department of Clinical Pharmacology, Huddinge Campus, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Anna James
- The Institute of Environmental Medicine.,The Center for Allergy Research
| | - Maria Mikus
- The Institute of Environmental Medicine.,The Center for Allergy Research
| | - Ana R Sousa
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - John H Riley
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Stewart Bates
- Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | | | - Ioannis Pandis
- Institute of Medicine, University of Bergen, Bergen, Norway
| | - Massimo Caruso
- National Heart and Lung Institute and Department of Computing & Data Science Institute, Imperial College London, London, United Kingdom.,Department of Clinical and Experimental Medicine and
| | - Pascal Chanez
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Stephen J Fowler
- Clinique des Bronches, Allergies et Sommeil, Aix Marseille Université, Assistance Publique des Hôpitaux de Marseille, Marseille, France
| | - Thomas Geiser
- Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, and Manchester Academic Health Science Centre and National Institute for Health Research Biomedical Research Centre, Manchester University Hospitals National Health Service Foundation Trust, Manchester, United Kingdom
| | - Peter Howarth
- Department of Pulmonary Medicine, University Hospital Bern, Bern, Switzerland
| | - Ildikó Horváth
- Faculty of Medicine, Southampton University, and National Institute for Health Research Southampton Respiratory Biomedical Research Center, University Hospital Southampton, Southampton, United Kingdom
| | - Norbert Krug
- Department of Pulmonology, Semmelweis University, Budapest, Hungary
| | - Paolo Montuschi
- Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
| | - Marek Sanak
- Department of Pharmacology, Catholic University of the Sacred Heart, and Agostino Gemelli University Hospital Foundation, IRCCS, Rome, Italy
| | - Annelie Behndig
- Department of Internal Medicine, Medical College, Jagiellonian University, Cracow, Poland
| | - Dominick E Shaw
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Richard G Knowles
- Nottingham National Institute for Health Research Biomedical Research Centre, University of Nottingham, United Kingdom
| | - Cécile T J Holweg
- Knowles Consulting, Stevenage Bioscience Catalyst, Stevenage, United Kingdom
| | | | - Barbro Dahlén
- The Center for Allergy Research.,Department of Women's and Children's Health, and
| | - Björn Nordlund
- Respiratory Medicine Unit, Department of Medicine, Solna Campus, and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Medicine and
| | - Kjell Alving
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden; and
| | - Gunilla Hedlin
- The Center for Allergy Research.,Respiratory Medicine Unit, Department of Medicine, Solna Campus, and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,Department of Medicine and
| | - Kian Fan Chung
- Institute of Medicine, University of Bergen, Bergen, Norway
| | - Ian M Adcock
- Institute of Medicine, University of Bergen, Bergen, Norway
| | - Peter J Sterk
- Department of Respiratory Medicine, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Ratko Djukanovic
- Department of Pulmonary Medicine, University Hospital Bern, Bern, Switzerland
| | - Sven-Erik Dahlén
- The Institute of Environmental Medicine.,The Center for Allergy Research
| | - Craig E Wheelock
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics.,The Center for Allergy Research
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3
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Lemurell M, Ulander J, Winiwarter S, Dahlén A, Davidsson Ö, Emtenäs H, Broddefalk J, Swanson M, Hovdal D, Plowright AT, Pettersen A, Rydén-Landergren M, Barlind J, Llinas A, Herslöf M, Drmota T, Sigfridsson K, Moses S, Whatling C. Discovery of AZD6642, an Inhibitor of 5-Lipoxygenase Activating Protein (FLAP) for the Treatment of Inflammatory Diseases. J Med Chem 2014; 58:897-911. [DOI: 10.1021/jm501531v] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Malin Lemurell
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Johan Ulander
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Susanne Winiwarter
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Anders Dahlén
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Öjvind Davidsson
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Hans Emtenäs
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Johan Broddefalk
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Marianne Swanson
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Daniel Hovdal
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Alleyn T. Plowright
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Anna Pettersen
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Marie Rydén-Landergren
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Jonas Barlind
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Antonio Llinas
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Margareta Herslöf
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Tomas Drmota
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Kalle Sigfridsson
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Sara Moses
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
| | - Carl Whatling
- Cardiovascular & Metabolic Diseases iMed, ‡Respiratory, Inflammation & Autoimmune Diseases iMed, §Drug Safety & Metabolism, and ∥Pharmaceutical Development, AstraZeneca, Pepparedsleden 1, Mölndal, 43183, Sweden
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Stock N, Baccei C, Bain G, Broadhead A, Chapman C, Darlington J, King C, Lee C, Li Y, Lorrain DS, Prodanovich P, Rong H, Santini A, Zunic J, Evans JF, Hutchinson JH, Prasit P. 5-Lipoxygenase-activating protein inhibitors. Part 2: 3-{5-((S)-1-Acetyl-2,3-dihydro-1H-indol-2-ylmethoxy)-3-tert-butylsulfanyl-1-[4-(5-methoxy-pyrimidin-2-yl)-benzyl]-1H-indol-2-yl}-2,2-dimethyl-propionic acid (AM679)—A potent FLAP inhibitor. Bioorg Med Chem Lett 2010; 20:213-7. [DOI: 10.1016/j.bmcl.2009.10.131] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Revised: 10/26/2009] [Accepted: 10/29/2009] [Indexed: 10/20/2022]
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5
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Hutchinson JH, Li Y, Arruda JM, Baccei C, Bain G, Chapman C, Correa L, Darlington J, King CD, Lee C, Lorrain D, Prodanovich P, Rong H, Santini A, Stock N, Prasit P, Evans JF. 5-lipoxygenase-activating protein inhibitors: development of 3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid (AM103). J Med Chem 2009; 52:5803-15. [PMID: 19739647 DOI: 10.1021/jm900945d] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The potent and selective 5-lipoxygenase-activating protein leukotriene synthesis inhibitor 3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid (11j) is described. Lead optimization was designed to afford compounds with superior in vitro and in vivo inhibition of leukotriene synthesis in addition to having excellent pharmacokinetics and safety in rats and dogs. The key structural features of these new compounds are incorporation of heterocycles on the indole N-benzyl substituent and replacement of the quinoline group resulting in compounds with excellent in vitro and in vivo activities, superior pharmacokinetics, and improved physical properties. The methoxypyridine derivative 11j has an IC(50) of 4.2 nM in a 5-lipoxygenase-activating protein (FLAP) binding assay, an IC(50) of 349 nM in the human blood LTB(4) inhibition assay, and is efficacious in a murine ovalbumin model of allergen-induced asthma. Compound 11j was selected for clinical development and has successfully completed phase 1 trials in healthy volunteers.
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Affiliation(s)
- John H Hutchinson
- Departments of Chemistry, Amira Pharmaceuticals, San Diego, California 92121, USA.
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6
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Abstract
BACKGROUND Leukotrienes are 5-lipoxygenated (5-LO) metabolites of arachidonic acid that mediate some of the glomerular hemodynamic and structural changes in experimental and human glomerulonephritis. METHODS We conducted an open-label, pilot study of the short-term effects of leukotriene biosynthesis inhibition using an orally active 5-LO activating protein (FLAP) antagonist (MK-591) on glomerular function in patients with glomerulonephritis. Eleven adult patients (seven women, median age 38 years) with glomerulonephritis (5 lupus nephritis, 2 IgA nephropathy, 1 membranoproliferative, 1 membranous, 1 C1q-deficiency, and 1 idiopathic crescentic) and moderate renal insufficiency [glomerular filtration rate (GFR) 62 +/- 9 ml/min/1.73 m2] were given MK-591 at a dose of 100 mg orally twice a day for four days. RESULTS MK-591 reduced proteinuria (albumin and IgG excretion rates) from 3233 +/- 1074 to 1702 +/- 555 microg/min and from 196 +/- 78 to 148 +/- 55 microg/min for albumin and IgG, respectively (P < 0.05 for both). This was not accompanied by a reduction in systemic arterial pressure, GFR, or renal plasma flow. By analysis of the fractional clearance of polydisperse dextrans, baseline proteinuria resulted from a loss of size selectivity with enhanced passage of large (>52 A) dextrans as compared with healthy controls. Treatment with MK-591 caused a selective improvement in the enhanced passage of large (>58 A) dextrans without affecting the handling of smaller dextrans, indicating an improvement in glomerular size selectivity. MK-591 was well tolerated, and no adverse effects were observed. CONCLUSIONS Short-term therapy with MK-591 reduces proteinuria by restoring glomerular size selectivity and thus reduces transglomerular protein trafficking. These benefits may result from glomerular leukotriene biosynthesis inhibition, but other MK-591-specific actions cannot be excluded.
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Affiliation(s)
- A Guasch
- Renal Division and Center for Glomerulonephritis, Emory University School of Medicine, Atlanta, Georgia 30333, USA
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