Claudia Flexeder

2.4k total citations
19 papers, 317 citations indexed

About

Claudia Flexeder is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Molecular Biology. According to data from OpenAlex, Claudia Flexeder has authored 19 papers receiving a total of 317 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 9 papers in Physiology and 3 papers in Molecular Biology. Recurrent topics in Claudia Flexeder's work include Chronic Obstructive Pulmonary Disease (COPD) Research (9 papers), Asthma and respiratory diseases (9 papers) and Neonatal Respiratory Health Research (5 papers). Claudia Flexeder is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (9 papers), Asthma and respiratory diseases (9 papers) and Neonatal Respiratory Health Research (5 papers). Claudia Flexeder collaborates with scholars based in Germany, United States and Qatar. Claudia Flexeder's co-authors include Joachim Heinrich, Holger Schulz, Irene Brüske, Annette Peters, Andrea von Berg, Elisabeth Thiering, Dietrich Berdel, Stefan Karrasch, Carl‐Peter Bauer and Rudolf M. Huber and has published in prestigious journals such as PLoS ONE, European Respiratory Journal and Allergy.

In The Last Decade

Claudia Flexeder

18 papers receiving 315 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Claudia Flexeder Germany 11 173 146 50 38 38 19 317
Vilhelmina Ullemar Sweden 8 78 0.5× 188 1.3× 68 1.4× 49 1.3× 26 0.7× 14 349
SE Håberg Norway 4 68 0.4× 72 0.5× 34 0.7× 83 2.2× 64 1.7× 5 283
Charlotte E Rutter United Kingdom 8 127 0.7× 251 1.7× 12 0.2× 13 0.3× 25 0.7× 11 392
G. Tripsianis Greece 11 107 0.6× 53 0.4× 43 0.9× 69 1.8× 32 0.8× 18 353
Steen Nepper-Christensen Denmark 12 196 1.1× 332 2.3× 28 0.6× 14 0.4× 15 0.4× 16 480
Evangelia Fouka Greece 13 262 1.5× 246 1.7× 21 0.4× 13 0.3× 11 0.3× 39 382
Rus E. Biven United States 6 213 1.2× 298 2.0× 26 0.5× 13 0.3× 11 0.3× 9 389
Montserrat Torrejón Spain 13 255 1.5× 289 2.0× 17 0.3× 5 0.1× 20 0.5× 28 377
C A Stevens United States 6 158 0.9× 111 0.8× 77 1.5× 31 0.8× 11 0.3× 9 295
Yu‐Ling Tu Taiwan 9 75 0.4× 196 1.3× 14 0.3× 5 0.1× 21 0.6× 13 311

Countries citing papers authored by Claudia Flexeder

Since Specialization
Citations

This map shows the geographic impact of Claudia Flexeder's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Claudia Flexeder with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claudia Flexeder more than expected).

Fields of papers citing papers by Claudia Flexeder

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claudia Flexeder. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Claudia Flexeder. The network helps show where Claudia Flexeder may publish in the future.

Co-authorship network of co-authors of Claudia Flexeder

This figure shows the co-authorship network connecting the top 25 collaborators of Claudia Flexeder. A scholar is included among the top collaborators of Claudia Flexeder based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Claudia Flexeder. Claudia Flexeder is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
­Hougaard, Karin Sørig, Harald William Meyer, Camilla Sandal Sejbæk, et al.. (2025). Maternal exposure to polychlorinated biphenyls in indoor air and asthma, allergic rhinitis, atopic eczema, and respiratory tract infections in childhood. International Journal of Hygiene and Environmental Health. 266. 114567–114567.
2.
Thiering, Elisabeth, Gang Wang, Ashish Kumar, et al.. (2022). Allergic disease trajectories up to adolescence: Characteristics, early‐life, and genetic determinants. Allergy. 78(3). 836–850. 29 indexed citations
3.
Tischer, Christina, Anne M. Karvonen, Pirkka V. Kirjavainen, et al.. (2021). Early age exposure to moisture and mould is related to FeNO at the age of 6 years. Pediatric Allergy and Immunology. 32(6). 1226–1237. 9 indexed citations
4.
Kammerl, Ilona, Claudia Flexeder, Yuqin Wang, et al.. (2021). Activation of immune cell proteasomes in peripheral blood of smokers and COPD patients: implications for therapy. European Respiratory Journal. 59(3). 2101798–2101798. 12 indexed citations
5.
Kammerl, Ilona, Claudia Flexeder, Stefan Karrasch, et al.. (2021). Blood Immunoproteasome Activity Is Regulated by Sex, Age and in Chronic Inflammatory Diseases: A First Population-Based Study. Cells. 10(12). 3336–3336. 5 indexed citations
6.
Flexeder, Claudia, et al.. (2019). Is There an Association between Asthma and Dental Caries and Molar Incisor Hypomineralisation?. Caries Research. 54(1). 87–95. 16 indexed citations
7.
Yu, Bing, Claudia Flexeder, Robert W. McGarrah, et al.. (2019). Metabolomics Identifies Novel Blood Biomarkers of Pulmonary Function and COPD in the General Population. Metabolites. 9(4). 61–61. 34 indexed citations
8.
Flexeder, Claudia, Elisabeth Thiering, Sibylle Koletzko, et al.. (2017). Higher serum 25(OH)D concentrations are associated with improved FEV1and FVC in adolescence. European Respiratory Journal. 49(4). 1601804–1601804. 11 indexed citations
9.
Hüls, Anke, Ursula Krämer, Monika Gappa, et al.. (2016). Age Dependency of GLI Reference Values Compared with Paediatric Lung Function Data in Two German Studies (GINIplus and LUNOKID). PLoS ONE. 11(7). e0159678–e0159678. 13 indexed citations
10.
Luzak, Agnes, Claudia Flexeder, Andrea von Berg, et al.. (2015). Relation of lung function and current inhalant allergen-specific immunoglobulin E concentrations in adolescents (GINIplus cohort). Annals of Allergy Asthma & Immunology. 115(3). 183–190. 3 indexed citations
11.
Fuertes, Elaine, Johannes Bracher, Claudia Flexeder, et al.. (2015). Long-Term Air Pollution Exposure And Lung Function In 15 Year-Old Adolescents Living In An Urban And Rural Area In Germany. ISEE Conference Abstracts. 2015(1). 1 indexed citations
12.
Brüske, Irene, Zhengcun Pei, Elisabeth Thiering, et al.. (2015). Caesarean Section has no impact on lung function at the age of 15 years. Pediatric Pulmonology. 50(12). 1262–1269. 13 indexed citations
13.
Flexeder, Claudia, Elisabeth Thiering, Andrea von Berg, et al.. (2015). Peak weight velocity in infancy is negatively associated with lung function in adolescence. Pediatric Pulmonology. 51(2). 147–156. 18 indexed citations
14.
Flexeder, Claudia, Stefan Karrasch, Gabi Kastenmüller, et al.. (2014). Are metabolomic markers associated with spirometric lung function indices?. European Respiratory Journal. 44(Suppl 58). 4908–4908. 1 indexed citations
15.
Brüske, Irene, Claudia Flexeder, & Joachim Heinrich. (2014). Body mass index and the incidence of asthma in children. Current Opinion in Allergy and Clinical Immunology. 14(2). 155–160. 31 indexed citations
16.
Schulz, Holger, Claudia Flexeder, Jürgen Behr, et al.. (2013). Reference Values of Impulse Oscillometric Lung Function Indices in Adults of Advanced Age. PLoS ONE. 8(5). e63366–e63366. 66 indexed citations
17.
Flexeder, Claudia, Elisabeth Thiering, J. Kratzsch, et al.. (2013). Is a child’s growth pattern early in life related to serum adipokines at the age of 10 years?. European Journal of Clinical Nutrition. 68(1). 25–31. 10 indexed citations
18.
Karrasch, Stefan, Claudia Flexeder, Jürgen Behr, et al.. (2012). Spirometric Reference Values for Advanced Age from a South German Population. Respiration. 85(3). 210–219. 10 indexed citations
19.
Flexeder, Claudia, Elisabeth Thiering, Irene Brüske, et al.. (2011). Growth velocity during infancy and onset of asthma in school‐aged children. Allergy. 67(2). 257–264. 35 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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