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1. Plasma proteins elevated in severe asthma despite oral steroid use and unrelated to Type-2 inflammation

Author

Mikus, M.S. Kolmert, J. Andersson, L.I. Östling, J. Knowles, R.G. Gómez, C. Ericsson, M. Thörngren, J.-O. Khoonsari, P.E. Dahlén, B. Kupczyk, M. de Meulder, B. Auffray, C. Bakke, P.S. Beghe, B. Bel, E.H. Caruso, M. Chanez, P. Chawes, B. Fowler, S.J. Gaga, M. Geiser, T. Gjomarkaj, M. Horváth, I. Howarth, P.H. Johnston, S.L. Joos, G. Krug, N. Montuschi, P. Musial, J. Niżankowska-Mogilnicka, E. Olsson, H.K. Papi, A. Rabe, K.F. Sandström, T. Shaw, D.E. Siafakas, N.M. Uhlén, M. Riley, J.H. Bates, S. Middelveld, R.J.M. Wheelock, C.E. Chung, K.F. Adcock, I.M. Sterk, P.J. Djukanovic, R. Nilsson, P. Dahlén, S.-E. James, A. Ahmed, H. Balgoma, D. Bansal, A.T. Baribaud, F. Bigler, J. Billing, B. Bisgaard, H. Boedigheimer, M.J. Bønnelykke, K. Brandsma, J. Brinkman, P. Bucchioni, E. Burg, D. Bush, A. Chaiboonchoe, A. Checa, T. Compton, C.H. Corfield, J. Cunoosamy, D. D’Amico, A. Emma, R. Erpenbeck, V.J. Erzen, D. Fichtner, K. Fitch, N. Fleming, L.J. Formaggio, E. Frey, U. Gahlemann, M. Goss, V. Guo, Y.-K. Hashimoto, S. Haughney, J. Hedlin, G. Hekking, P.-P.W. Higenbottam, T. Hohlfeld, J.M. Holweg, C.T.J. Knox, A.J. Konradsen, J. Lazarinis, N. Lefaudeux, D. Li, T. Loza, M.J. Lutter, R. Manta, A. Masefield, S. Matthews, J.G. Mazein, A. Meiser, A. Miralpeix, M. Mores, N. Murray, C.S. Myles, D. Naz, S. Nordlund, B. Pahus, L. Pandis, I. Pavlidis, S. Postle, A. Powel, P. Rao, N. Reinke, S. Roberts, A. Roberts, G. Rowe, A. Schofield, J.P.R. Seibold, W. Selby, A. Sigmund, R. Singer, F. Sjödin, M. Skipp, P.J. Sousa, A.R. Sun, K. Thornton, B. Uddin, M. van Aalderen, W.M. van Geest, M. Vestbo, J. Vissing, N.H. Wagener, A.H. Wagers, S.S. Weiszhart, Z. Wheelock, C.E. Wheelock, Å. Wilson, S.J. Yasinska, V. Brusselle, G.G. Campbell, D.A. Contoli, M. Damm, K. de Rudder, I. Delin, I. Devautour, C. Duplaga, M. Eduards, M. Ek, A. Ekström, T. Figiel, E. Gaber, F. Gauw, S. Gawlewicz-Mroczka, A. Gerding, D. Haque, S. Hewitt, L. Hiemstra, P.S. Holgate, S.T. Holloway, J. Kania, A. Kanniess, F. Karlsson, Ö. Kips, J.C. Kumlin, M. Lantz, A.-S. Lazarinis, N. Magnussen, H. Mallia, P. Martling, I. Meziane, L. Oikonomidou, E. Olsson, M. Pace, E. Papadopouli, E. Papadopoulos, N. Plataki, M. Profita, M. Reinius, L.E. Richter, K. Robinson, D.S. Romagnoli, M. Samara, K. Schelfhout, V. Skedinger, M. Stamataki, E. ten Brinke, A. Vachier, I. Wallén-Nielsen, E. van Veen, I. Weersink, E. Wilson, S.J. Yasinska, V. Zervas, E. Ziolkowska-Graca, B. U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Disease outcome) Study Group BIOAIR (Longitudinal Assessment of Clinical Course Biomarkers in Severe Chronic Airway Disease) Consortium

Abstract

Rationale Asthma phenotyping requires novel biomarker discovery. Objectives To identify plasma biomarkers associated with asthma phenotypes by application of a new proteomic panel to samples from two well-characterised cohorts of severe (SA) and mild-to-moderate (MMA) asthmatics, COPD subjects and healthy controls (HCs). Methods An antibody-based array targeting 177 proteins predominantly involved in pathways relevant to inflammation, lipid metabolism, signal transduction and extracellular matrix was applied to plasma from 525 asthmatics and HCs in the U-BIOPRED cohort, and 142 subjects with asthma and COPD from the validation cohort BIOAIR. Effects of oral corticosteroids (OCS) were determined by a 2-week, placebo-controlled OCS trial in BIOAIR, and confirmed by relation to objective OCS measures in U-BIOPRED. Results In U-BIOPRED, 110 proteins were significantly different, mostly elevated, in SA compared to MMA and HCs. 10 proteins were elevated in SA versus MMA in both U-BIOPRED and BIOAIR (alpha-1-antichymotrypsin, apolipoprotein-E, complement component 9, complement factor I, macrophage inflammatory protein-3, interleukin-6, sphingomyelin phosphodiesterase 3, TNF receptor superfamily member 11a, transforming growth factor-β and glutathione S-transferase). OCS treatment decreased most proteins, yet differences between SA and MMA remained following correction for OCS use. Consensus clustering of U-BIOPRED protein data yielded six clusters associated with asthma control, quality of life, blood neutrophils, high-sensitivity C-reactive protein and body mass index, but not Type-2 inflammatory biomarkers. The mast cell specific enzyme carboxypeptidase A3 was one major contributor to cluster differentiation. Conclusions The plasma proteomic panel revealed previously unexplored yet potentially useful Type-2independent biomarkers and validated several proteins with established involvement in the pathophysiology of SA. © 2022 European Respiratory Society. All rights reserved.

Published
2022

2. Plasma proteins elevated in severe asthma despite oral steroid use and unrelated to Type-2 inflammation

Author

Mikus, M. S., Kolmert, J., Andersson, L. I., Ostling, J., Knowles, R. G., Gomez, C., Ericsson, M., Thorngren, J. -O., Khoonsari, P. E., Dahlen, B., Kupczyk, M., de Meulder, B., Auffray, C., Bakke, P. S., Beghe, Bianca, Bel, E. H., Caruso, M., Chanez, P., Chawes, B., Fowler, S. J., Gaga, M., Geiser, T., Gjomarkaj, M., Horvath, I., Howarth, P. H., Johnston, S. L., Joos, G., Krug, N., Montuschi, P., Musial, J., Nizankowska-Mogilnicka, E., Olsson, H. K., Papi, A., Rabe, K. F., Sandstrom, T., Shaw, D. E., Siafakas, N. M., Uhlen, M., Riley, J. H., Bates, S., Middelveld, R. J. M., Wheelock, C. E., Chung, K. F., Adcock, I. M., Sterk, P. J., Djukanovic, R., Nilsson, P., Dahlen, S. -E., James, A., Ahmed, H., Balgoma, D., Bansal, A. T., Baribaud, F., Bigler, J., Billing, B., Bisgaard, H., Boedigheimer, M. J., Bonnelykke, K., Brandsma, J., Brinkman, P., Bucchioni, E., Burg, D., Bush, A., Chaiboonchoe, A., Checa, T., Compton, C. H., Corfield, J., Cunoosamy, D., D'Amico, A., Emma, R., Erpenbeck, V. J., Erzen, D., Fichtner, K., Fitch, N., Fleming, L. J., Formaggio, E., Frey, U., Gahlemann, M., Goss, V., Guo, Y. -K., Hashimoto, S., Haughney, J., Hedlin, G., Hekking, P. -P. W., Higenbottam, T., Hohlfeld, J. M., Holweg, C. T. J., Knox, A. J., Konradsen, J., Lazarinis, N., Lefaudeux, D., Li, T., Loza, M. J., Lutter, R., Manta, A., Masefield, S., Matthews, J. G., Mazein, A., Meiser, A., Miralpeix, M., Mores, N., Murray, C. S., Myles, D., Naz, S., Nordlund, B., Pahus, L., Pandis, I., Pavlidis, S., Postle, A., Powel, P., Rao, N., Reinke, S., Roberts, A., Roberts, G., Rowe, A., Schofield, J. P. R., Seibold, W., Selby, A., Sigmund, R., Singer, F., Sjodin, M., Skipp, P. J., Sousa, A. R., Sun, K., Thornton, B., Uddin, M., van Aalderen, W. M., van Geest, M., Vestbo, J., Vissing, N. H., Wagener, A. H., Wagers, S. S., Weiszhart, Z., Wheelock, A., Wilson, S. J., Yasinska, V., Brusselle, G. G., Campbell, D. A., Contoli, M., Damm, K., de Rudder, I., Delin, I., Devautour, C., Duplaga, M., Eduards, M., Ek, A., Ekstrom, T., Figiel, E., Gaber, F., Gauw, S., Gawlewicz-Mroczka, A., Gerding, D., Haque, S., Hewitt, L., Hiemstra, P. S., Holgate, S. T., Holloway, J., Kania, A., Kanniess, F., Karlsson, O., Kips, J. C., Kumlin, M., Lantz, A. -S., Magnussen, H., Mallia, P., Martling, I., Meziane, L., Oikonomidou, E., Olsson, M., Pace, E., Papadopouli, E., Papadopoulos, N., Plataki, M., Profita, M., Reinius, L. E., Richter, K., Robinson, D. S., Romagnoli, M., Samara, K., Schelfhout, V., Skedinger, M., Stamataki, E., ten Brinke, A., Vachier, I., Wallen-Nielsen, E., van Veen, I., Weersink, E., Zervas, E., and Ziolkowska-Graca, B.

Subjects
Blood Proteins, Humans, Inflammation, Proteomics, Severity of Illness Index, Steroids, Asthma, Quality of Life
Published
2022

3. Frequent exacerbators - a distinct phenotype of severe asthma

Author

Kupczyk, M. ten Brinke, A. Sterk, P.J. Bel, E.H. Papi, A. Chanez, P. Nizankowska-Mogilnicka, E. Gjomarkaj, M. Gaga, M. Brusselle, G. Dahlén, B. Dahlén, S.-E. Weersink, E. Papadopoulos, N. Oikonomidou, E. Zervas, E. Contoli, M. Pauwels, R.A. Joos, G.F. de Rudder, I. Schelfhout, V. Richter, K. Gerding, D. Magnussen, H. Siafakas, N.M. Tzortzaki, E. Samara, K. Plataki, M. Papadopouli, E. Szczeklik, A. Ziolkowska-Graca, B. Kania, A. Gawlewicz-Mroczka, A. Duplaga, M. Figiel, E. Rabe, K.F. Hiemstra, P.S. Gauw, S. van Veen, I. Kips, J.C. Johnston, S.L. Mallia, P. Campbell, D.A. Robinson, D.S. Kanniess, F. Fabbri, L.M. Romagnoli, M. Vachier, I. Devautour, C. Meziane, L. Vignola, A.M. Pace, E. Profita, M. Holgate, S.T. Howarth, P.H. Wilson, S.J. Hewitt, L. Holoway, J.

Abstract

Background: Exacerbations represent a major source of morbidity and mortality in asthma and are a prominent feature of poorly controlled, difficult-to-treat disease. Objective: The goal of our study was to provide a detailed characterization of the frequent exacerbator phenotype and to identify risk factors associated with frequent and seasonal exacerbations. Methods: Ninety-three severe asthmatics (SA) and 76 mild-to-moderate patients (MA) were screened and prospectively followed up for 1 year (NCT00555607). Medical history, baseline clinical data and biomarkers were used to assess risk factors for frequent exacerbations. Results: During the study, 104 exacerbations were recorded in the SA group and 18 in the MA. Frequent exacerbators were characterized by use of higher doses of inhaled (1700 vs. 800 μg) and oral (6.7 vs. 1.7 mg) glucocorticosteroids, worse asthma control (ACQ score 2.3 vs. 1.4), lower quality of life (SGRQ score 48.5 vs. 33.3), higher sputum eosinophils (25.7% vs. 8.2%) and a more rapid decline in FEV1/FVC ratio (-0.07 vs. -0.01 ΔFEV1/FVC, frequent vs. non-frequent, respectively, P 45 p.p.b. and a history of smoking were associated with an increased risk of frequent exacerbations (odds ratios: 4.32 and 2.90 respectively). Conclusion and Clinical Relevance: We were able to distinguish and characterize a subphenotype of asthma subjects - frequent exacerbators - who are significantly more prone to exacerbations. Patients with FeNO > 45 p.p.b. and a history of smoking are at increased risk of frequent exacerbations and require careful monitoring in clinical practice. © 2013 John Wiley & Sons Ltd.

Published
2014

4. The relation between paracetamol use and asthma: a GA2LEN European case-control study

Author

SHAHEEN S, POTTS J, GNATIUC L, MAKOWSKA J, KOWALSKI ML, JOOS G, VAN ZELE T, VAN DURME Y, DE RUDDER I, WÖHRL S, GODNIC CVAR J, SKADHAUGE L, THOMSEN G, ZUBERBIER T, BERGMANN KC, HEINZERLING L, GJOMARKAJ M, BRUNO A, PACE E, FOKKENS W, WEERSINK EJ, LOUREIRO C, TODO BOM A, VILLANUEVA CM, SANJUAS C, ZOCK JP, JANSON C, BURNEY P, SELENIUM AND ASTHMA RESEARCH INTEGRATION PROJECT, GALEN, BONINI, Sergio, Shaheen, S, Potts, J, Gnatiuc, L, Makowska, J, Kowalski, Ml, Joos, G, VAN ZELE, T, VAN DURME, Y, DE RUDDER, I, Wöhrl, S, GODNIC CVAR, J, Skadhauge, L, Thomsen, G, Zuberbier, T, Bergmann, Kc, Heinzerling, L, Gjomarkaj, M, Bruno, A, Pace, E, Bonini, Sergio, Fokkens, W, Weersink, Ej, Loureiro, C, TODO BOM, A, Villanueva, Cm, Sanjuas, C, Zock, Jp, Janson, C, Burney, P, SELENIUM AND ASTHMA RESEARCH INTEGRATION, Project, and Galen

Published
2008

5. Detection of exacerbations in asthma based on electronic diary data : results from the 1-year prospective BIOAIR study

Author

Kupczyk, M., Haque, S., Sterk, P. J., Nizankowska-Mogilnicka, E., Papi, A., Bel, E. H., Chanez, P., Dahlen, B., Gaga, M., Gjomarkaj, M., Howarth, P. H., Johnston, S. L., Joos, G. F., Kanniess, F., Tzortzaki, E., James, A., Middelveld, R. J. M., Dahlen, S.-E., Weersink, E., Papadopoulos, N., Oikonomidou, E., Zervas, E., Contoli, M., Pauwels, R. A., Brusselle, G., de Rudder, I., Schelfhout, V., Richter, K., Gerding, D., Magnussen, H., Siafakas, N. M., Samara, K., Plataki, M., Papadopouli, E., Szczeklik, A., Ziolkowska-Graca, B., Kania, A., Gawlewicz-Mroczka, A., Duplaga, M., Figiel, E., Rabe, K. F., Hiemstra, P. S., Gauw, S., van Veen, I., Kips, J. C., Mallia, P., Campbell, D. A., Robinson, D. S., Fabbri, L. M., Romagnoli, M., Vachier, I., Devautour, C., Meziane, L., Maurizio Vignola, A., Pace, E., Profita, M., Holgate, S. T., Wilson, S. J., Hewitt, L., Holoway, J., Damm, K., Delin, I., Eduards, M., Ek, A., Ekstrom, T., Gulich, A., Johansson, L. E., Karlsson, O., Kumlin, M., Martling, I., Skedinger, M., Amsterdam institute for Infection and Immunity, and Pulmonology

Subjects
2. Zero hunger, Pulmonary and Respiratory Medicine, Pediatrics, medicine.medical_specialty, Exacerbation, business.industry, medicine.disease, Electronic diary, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, 030228 respiratory system, Asthma Control Questionnaire, medicine, Sputum, Medical history, 030212 general & internal medicine, medicine.symptom, business, Body mass index, Lung function, Asthma
Abstract

Background Objective measures are required that may be used as a proxy for exacerbations in asthma. The aim was to determine the sensitivity and specificity of electronic diary data to detect severe exacerbations (SEs) of asthma. A secondary aim was to identify phenotypic variables associated with a higher risk of exacerbation. Methods In the BIOAIR study, 169 patients with asthma (93 severe (SA); 76 mild to moderate (MA)) recorded lung function, symptoms and medication use in electronic diaries for 1 year. Data were analysed using receiver-operator characteristics curves and related to physician-diagnosed exacerbations. Medical history and baseline clinical data were used to assess risk of exacerbation. Results Of 122 physician-diagnosed exacerbations, 104 occurred in the SA group (1.1 per patient/year), 18 in the MA group (0.2 per patient/year) and 63 were severe using American Thoracic Society/European Respiratory Society criteria. During exacerbations, peak expiratory flow (PEF) and forced expiratory volume in 1 s significantly decreased, whereas day and night symptoms significantly increased. An algorithm combining a 20% decrease in PEF or a 20% increase in day symptoms on 2 consecutive days was able to detect SEs with 65% sensitivity and 95% specificity. The strongest risk factors for SEs were low Asthma Control Questionnaire score, sputum eosinophils ≥3%, body mass index >25 and low quality of life (St George9s Respiratory Questionnaire), with ORs between 3.61 and 2.22 (p Conclusions Regular electronic monitoring of PEF and asthma symptoms provides an acceptable sensitivity and specificity for the detection of SEs and may be suitable for personal internet-based monitoring of asthma control.

Published
2013

6. The relation between paracetamol use and asthma : a GA2LEN European case-control study

Author

Shaheen, S., Potts, J., Gnatiuc, L., Makowska, J., Kowalski, M. L., Joos, G., van Zele, T., van Durme, Y., De Rudder, I., Wöhrl, S., Godnic-Cvar, J., Skadhauge, L., Thomsen, G., Zuberbier, T., Bergmann, K. C., Heinzerling, L., Gjomarkaj, M., Bruno, A., Pace, E., Bonini, S., Fokkens, W., Weersink, E. J. M., Loureiro, C., Todo-Bom, A., Villanueva, C. M., Sanjuas, C., Zock, J-P., Janson, Christer, Burney, P., Shaheen, S., Potts, J., Gnatiuc, L., Makowska, J., Kowalski, M. L., Joos, G., van Zele, T., van Durme, Y., De Rudder, I., Wöhrl, S., Godnic-Cvar, J., Skadhauge, L., Thomsen, G., Zuberbier, T., Bergmann, K. C., Heinzerling, L., Gjomarkaj, M., Bruno, A., Pace, E., Bonini, S., Fokkens, W., Weersink, E. J. M., Loureiro, C., Todo-Bom, A., Villanueva, C. M., Sanjuas, C., Zock, J-P., Janson, Christer, and Burney, P.

Abstract

Studies from the UK and USA suggest that frequent use of paracetamol (acetaminophen) may increase the risk of asthma, but data across Europe are lacking. As part of a multicentric case-control study organised by the Global Allergy and Asthma European Network (GA(2)LEN), it was examined whether or not frequent paracetamol use is associated with adult asthma across Europe. The network compared 521 cases with a diagnosis of asthma and reporting of asthma symptoms within the last 12 months with 507 controls with no diagnosis of asthma and no asthmatic symptoms within the last 12 months across 12 European centres. All cases and controls were selected from the same population, defined by age (20-45 yrs) and place of residence. In a random effects meta-analysis, weekly use of paracetamol, compared with less frequent use, was strongly positively associated with asthma after controlling for confounders. There was no evidence for heterogeneity across centres. No association was seen between use of other analgesics and asthma. These data add to the increasing and consistent epidemiological evidence implicating frequent paracetamol use in asthma in diverse populations.

Published
2008
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7. The relation between paracetamol use and asthma: a GA2LEN European case-control study

Author

Shaheen, S., primary, Potts, J., additional, Gnatiuc, L., additional, Makowska, J., additional, Kowalski, M. L., additional, Joos, G., additional, van Zele, T., additional, van Durme, Y., additional, De Rudder, I., additional, Wohrl, S., additional, Godnic-Cvar, J., additional, Skadhauge, L., additional, Thomsen, G., additional, Zuberbier, T., additional, Bergmann, K. C., additional, Heinzerling, L., additional, Gjomarkaj, M., additional, Bruno, A., additional, Pace, E., additional, Bonini, S., additional, Fokkens, W., additional, Weersink, E. J. M., additional, Loureiro, C., additional, Todo-Bom, A., additional, Villanueva, C. M., additional, Sanjuas, C., additional, Zock, J-P., additional, Janson, C., additional, and Burney, P., additional

Published
2008
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8. Polymorphisms in base-excision repair and nucleotide-excision repair genes in relation to lung cancer risk.

Author

De Ruyck K, Szaumkessel M, De Rudder I, Dehoorne A, Vral A, Claes K, Velghe A, Van Meerbeeck J, and Thierens H

Subjects
Base Sequence, DNA Glycosylases, DNA Primers, DNA-(Apurinic or Apyrimidinic Site) Lyase genetics, DNA-Binding Proteins genetics, Humans, Mitochondrial Proteins genetics, N-Glycosyl Hydrolases genetics, X-ray Repair Cross Complementing Protein 1, Xeroderma Pigmentosum Group D Protein genetics, DNA Repair genetics, Lung Neoplasms genetics, Polymorphism, Genetic
Abstract

Polymorphisms in DNA repair genes may be associated with differences in DNA repair capacity, thereby influencing the individual susceptibility to smoking-related cancer. We investigated the association of 10 base-excision and nucleotide-excision repair gene polymorphisms (XRCC1 -77 T/C, Arg194Trp, Arg280His and Arg399Gln; APE1 Asp148Glu; OGG1 Ser326Cys; XPA -4 G/A; XPC PAT; XPD Asp312Asn and Lys751Gln) with lung cancer risk in Caucasians. Genotypes were determined by PCR-RFLP and PCR-single base extension assays in 110 lung cancer patients and 110 age- and sex-matched controls, and the results were analyzed using logistic regression adjusted for relevant covariates. A significant association between the APE1 Asp148Glu polymorphism and lung cancer risk was found, with adjusted odds ratios (OR) of 3.38 (p=0.001) for the Asp/Glu genotype and 2.39 (p=0.038) for the Glu/Glu genotype. Gene-smoking interaction analyses revealed a statistically significant interaction between cumulative cigarette smoking and the XRCC1 Arg399Gln and XPD Lys751Gln polymorphisms: these polymorphisms were significantly associated with lung cancer in nonsmokers and light smokers (<25 PY; OR=4.92, p=0.021 for XRCC1 399 Gln/Gln; OR=3.62, p=0.049 for XPD 751 Gln/Gln), but not in heavy smokers (> or =25 PY; OR=0.68, p=0.566 for XRCC1 399 Gln/Gln; OR=0.46, p=0.295 for XPD 751 Gln/Gln). Both the XRCC1 Arg194Trp and Arg280His as well as the OGG1 Ser326Cys heterozygous genotypes were associated with a significantly reduced risk for lung cancer (OR=0.32, p=0.024; OR=0.25, p=0.028; OR=0.51, p=0.033, respectively). No associations with lung cancer risk were found for the XRCC1 -77 T/C, the XPA -4 G/A and the XPC PAT polymorphisms. In conclusion, the APE1 Asp148Glu polymorphism is highly predictive for lung cancer, and cumulative cigarette smoking modifies the associations between the XRCC1 Arg399Gln and the XPD Lys751Gln polymorphisms and lung cancer risk.

Published
2007
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