A System Pharmacology Multi-Omics Approach toward Uncontrolled Pediatric Asthma

Mahmoud I Abdel-Aziz, Anne H Neerincx, Susanne J H Vijverberg, Simone Hashimoto, Paul Brinkman, Mario Gorenjak, Antoaneta A Toncheva, Susanne Harner, Susanne Brandstetter, Christine Wolff, Javier Perez-Garcia, Anna M Hedman, Catarina Almqvist, Paula Corcuera-Elosegui, Javier Korta-Murua, Olaia Sardón-Prado, Maria Pino-Yanes, Uroš Potočnik, Michael Kabesch, Aletta D KraneveldAnke H Maitland-van der Zee, On Behalf Of The SysPharmPediA Consortium

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Abstract

There is a clinical need to identify children with poor asthma control as early as possible, to optimize treatment and/or to find therapeutic alternatives. Here, we present the "Systems Pharmacology Approach to Uncontrolled Pediatric Asthma" (SysPharmPediA) study, which aims to establish a pediatric cohort of moderate-to-severe uncontrolled and controlled patients with asthma, to investigate pathophysiological mechanisms underlying uncontrolled moderate-to-severe asthma in children on maintenance treatment, using a multi-omics systems medicine approach. In this multicenter observational case-control study, moderate-to-severe asthmatic children (age; 6-17 years) were included from four European countries (Netherlands, Germany, Spain, and Slovenia). Subjects were classified based on asthma control and number of exacerbations. Demographics, current and past patient/family history, and clinical characteristics were collected. In addition, systems-wide omics layers, including epi(genomics), transcriptomics, microbiome, proteomics, and metabolomics were evaluated from multiple samples. In all, 145 children were included in this cohort, 91 with uncontrolled (median age = 12 years, 43% females) and 54 with controlled asthma (median age = 11.7 years, 37% females). The two groups did not show statistically significant differences in age, sex, and body mass index z-score distribution. Comprehensive information and diverse noninvasive biosampling procedures for various omics analyses will provide the opportunity to delineate underlying pathophysiological mechanisms of moderate-to-severe uncontrolled pediatric asthma. This eventually might reveal novel biomarkers, which could potentially be used for noninvasive personalized diagnostics and/or treatment.

Original languageEnglish
Article number484
Number of pages16
JournalJournal of Personalized Medicine
Volume11
Issue number6
DOIs
Publication statusPublished - Jun 2021

Bibliographical note

Funding Information:
Conflicts of Interest: M.I.A.-A., S.H. (Simone Hashimoto), P.B., A.A.T., S.H. (Susanne Harner), S.B., C.W., A.M.H., C.A., P.C.E., J.K.-M., O.S.-P. and A.D.K. have no conflicts of interest to disclose. A.H.N. and S.J.H.V. were funded by a grant paid to institution from ERANET Systems Medicine and ZonMW [project number: 9003035001]. M.G. was funded by SysPharmPediA grant from the ERACoSysMed 1st Joint Transnational Call from the European Union under the Horizon 2020 (AC15/00015). J.P.-G. was funded by a fellowship (FPU19/02175) from the Spanish Ministry of Science and Innovation. M.P.-Y. reports grants from Instituto de Salud Carlos III, the Spanish Ministry of Science and Innovation, the State Research Agency, and the European Regional Development Fund from the European Union (MICINN/AEI/FEDER, UE) during the conduct of the study, and a grant from GlaxoSmithKline Spain, outside of the submitted work. U.P. was funded by a SysPharmPediA grant, co-financed by the Ministry of Education, Science and Sport Slovenia (MIZS) (contract number C3330-16-500106), and funded by Slovenian Research Agency (research core funding No. P3-0067). M.K. was funded for this project by institutional funds from the German Ministry of Education and Research (BMBF) [project number FKZ 031L0088]. In the last five years, he received payment for consultancy to Sanofi, Novartis, and Bencard and fees for lectures from ERS, EAACI, ATS, Novartis, Chiesi, Glaxo, Nutricia, Hipp, and Allergopharma. He is part of a patent METHOD FOR TESTING A SUBJECT THOUGHT TO HAVE OR TO BE PREDISPOSED TO ASTHMA, European patent application 5 EP07301135.5. A.H.M.-v.d.Z. was funded by a grant paid to institution from ERANET Systems Medicine and ZonMW [project number: 9003035001], received unrestricted research grants from Vertex and Boehringer Ingelheim, received consulting fees (paid to institution) from Astra Zeneca and Boehringer Ingelheim, and received honoraria (paid to institution) for lectures by GSK. A.H.M.-v.d.Z. is the PI of a P4O2 (Precision Medicine for more Oxygen) public–private partnership sponsored by Health Holland involving many private partners who contribute in cash and/or in kind (Boehringer Ingelheim, Breathomix, Fluidda, Ortec Logiqcare, Philips, Quantib-U, Smartfish, SODAQ, Thirona, TopMD, and Novartis), and she is the president of the federation of innovative drug research in the Netherlands (FIGON) (unpaid) and President of the European Association of Systems Medicine (EASYM). The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript; or in the decision to publish the results.

Funding Information:
Funding: The SysPharmPediA consortium is supported by ZonMW [project number: 9003035001], the Ministry of Education, Science, and Sport of the Republic of Slovenia [contract number C330-16-500106]; the German Ministry of Education and Research (BMBF) [project number FKZ 031L0088]; Instituto de Salud Carlos III (ISCIII) through Strategic Action for Health Research (AES) and European Community (EC) within the Active and Assisted Living (AAL) Program framework [award numbers AC15/00015 and AC15/00058] under the frame of the ERACoSysMed JTC-1 Call. M.P.-Y. was funded by the Ramón y Cajal Program (RYC-2015-17205) by the Spanish Ministry of Science and Innovation (MICINN), the State Research Agency, and the European Regional Development Fund from the European Union (MICINN/AEI/FEDER, UE, grant SAF2017-83417R). J.P.-G. was supported by a Ph.D. fellowship (FPU19/02175) granted by MICINN. U.P. and M.G. were funded by Slovenian Research Agency (research core funding No. P3-0067). M.I.A.-A. was funded by the Egyptian Government Ph.D. Scholarships. The STOPPA study was funded by the Swedish Research Council project grant 2018-02640 and the Swedish Asthma and Allergy Research Foundation.

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Keywords

  • Omics
  • Pediatric asthma
  • Systems medicine
  • Uncontrolled asthma

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