| Immunopathogenesis Elevated Th17 cell frequencies and Th17/Treg ratio are associated with airway hyperresponsiveness in asthmatic children Rongying Zheng MD, Fangmin Wang MD, Yue Huang MD, Qiangwei Xiang MD, Huan Dai MD & Weixi Zhang MD, PhD Pages: 707-716 | DOI: 10.1080/02770903.2020.1737710 Biomarkers Expression of herpesvirus entry mediator gene as a potential biomarker for disease severity in patients with persistent asthma Yi Xiong PhD, Binbin Li MM, Yidan Zhang MM, Fei Shi PhD, Chen Qiu PhD, Lingwei Wang PhD, Jin Wang MM, Ying Le MM, Yujie Du MM, Can Yao MM, Sinian Li MM, Wenwen Liu MM, Dandan Chen MM & Mengjie Feng PhD Pages: 717-724 | DOI: 10.1080/02770903.2020.1729382 Severe Asthma Impact of asthma severity on long-term asthma control Shahid I. Sheikh MD, Nancy A. Ryan-Wenger RN, PHD, Judy Pitts MS, APN, Christopher J. Nemastil BA, BS & Sabrina Palacios MD Pages: 725-734 | DOI: 10.1080/02770903.2020.1739703 Exercise Induced Asthma High incidence rate of asthma among elite endurance athletes: a prospective 4-year survey |  Tommie Irewall MD, Lars Söderström BSc, Anne Lindberg MD, PhD & Nikolai Stenfors MD, PhD Pages: 735-741 | DOI: 10.1080/02770903.2020.1728769 Pediatric Asthma Parental quality of life and self-efficacy in pediatric asthma Kristin Kan MD, MPH, MSc, Jamie Fierstein PhD, Kathy Boon MPH, Madeleine Kanaley BA, Patricia Zavos MPH, Anna Volerman MD, Deneen Vojta MD & Ruchi S. Gupta MD, MPH Pages: 742-749 | DOI: 10.1080/02770903.2020.1731825 Co-morbid Conditions Impact of sinus surgery on type 2 airway and systemic inflammation in asthma | Kazuki Hamada MD, Keiji Oishi MD, PhD, Ayumi Chikumoto MD, Keita Murakawa MD, Yuichi Ohteru MD, Kazuki Matsuda MD, Sho Uehara MD, Ryo Suetake MD, Shuichiro Ohata MD, Yoriyuki Murata MD, PhD, Yoshikazu Yamaji MD, Maki Asami-Noyama MD, Kosuke Ito MD, Nobutaka Edakuni MD, PhD, Tsunahiko Hirano MD, PhD & Kazuto Matsunaga MD, PhD Pages: 750-758 | DOI: 10.1080/02770903.2020.1729380 Pharmacological interventions for the treatment of psychological distress in patients with asthma: a systematic review and meta-analysis Liem Tran, Kelsey Sharrad BFNutrSc, Zoe Kopsaftis PhD, Helen M Stallman BSc, BPsych (hons), DClinPsych, PhD, Andrew Tai MBBS, FRACP, PhD, Nicola Spurrier MBBS, PhD, Adrian Esterman BSc (hons), MSc, PhD & Kristin Carson-Chahhoud MSPPM, PhD Pages: 759-769 | DOI: 10.1080/02770903.2020.1731826 Risk Factors Infant wheezing and prenatal antibiotic exposure and mode of delivery: a prospective birth cohort study Daleniece Higgins MPH, PhD, Wilfried Karmaus MD, MPH, Yu Jiang PhD, Pratik Banerjee PhD, Irshad M. Sulaiman MSc, MPhil, PhD & Hasan S. Arshad DM, FRCP Pages: 770-781 | DOI: 10.1080/02770903.2020.1734023 Diagnosis Validation of the breathmobile case identification survey for asthma screening in children with sickle cell disease Ashwin P. Patel MBBS, MPH, Soornela Krupani MD, James M. Stark MD, Ricardo A. Mosquera MD, Dorothy Kim Waller PhD, Traci Gonzales PNP, Deborah L. Brown MD, Trinh T. Nguyen DO, Cindy K. Jon MD & Aravind Yadav MD Pages: 782-790 | DOI: 10.1080/02770903.2020.1729381 Diagnostic value of FeNO and MMEF for predicting cough variant asthma in chronic cough patients: methodological issues Mehdi Naderi MSc & Siamak Sabour MD, PhD Pages: 791-792 | DOI: 10.1080/02770903.2020.1741613 Pharmacotherapy Treatment patterns among non-active users of maintenance asthma medication in the United Kingdom: a retrospective cohort study in the Clinical Practice Research Datalink | Daniel C. Gibbons MBBS, MPH, PhD, DFPH, FRSPH, Bhumika Aggarwal MBBS, MSc, MBA, Jolyon Fairburn-Beech MSc, David Hinds MHS, Monica Fletcher OBE, MSc, DipN, DipHV, Sinthia Bosnic-Anticevich BPharm, PhD & David Price MB, BChir, MA, DRCOG, FRCGP Pages: 793-804 | DOI: 10.1080/02770903.2020.1728767 Clinical profile of severe asthmatics receiving biological treatment: see behind the scenes Ourania S. Kotsiou MD, PhD, Konstantinos I. Gourgoulianis MD & Zoe Daniil MD Pages: 805-807 | DOI: 10.1080/02770903.2020.1750629 Alternative Therapy Aqueous Pyrostegia venusta (Ker Gawl.) Miers extract attenuates allergen-induced asthma in a mouse model via an antioxidant mechanism Andiamira Cagnoni Balestra MS, Camila Mira Sandy MS, Fernando Ramalho MD, Alceu Afonso Jordão Júnior PhD, Silvia Helena Taleb Contini PhD, Eduardo José Crevelin PhD, Fabio Carmona MD, Ana Maria S. Pereira PhD & Marcos C. Borges MD Pages: 808-818 | DOI: 10.1080/02770903.2020.1728768 Education Providing individualized written asthma action plans during the pediatric emergency department visit Justin Davis MD, FAAP & Laura Fitzmaurice MD Pages: 819-824 | DOI: 10.1080/02770903.2020.1731824 Evaluation of a Spanish language version of the Asthma Trigger Inventory Hernando Torres-Zevallos MD, Alfredo G. Guerreros MD, Juan C. Bazo-Alvarez MSc, German F. Alvarado MD, PhD, Karinna Vazquez PhD, Jonathan M. Feldman PhD & Thomas Ritz PhD Pages: 825-833 | DOI: 10.1080/02770903.2020.1734022 Adherence Developing and pilot testing ASTHMAXcel, a mobile app for adults with asthma Brian Hsia BA, Wenzhu Mowrey PhD, Taha Keskin MD, Sammy Wu BS, Rohit Aita BA, Lily Kwak BA, Denisa Ferastraoarou MD, David Rosenstreich MD & Sunit P. Jariwala MD Pages: 834-847 | DOI: 10.1080/02770903.2020.1728770 |