Helena Thörn

498 total citations
12 papers, 260 citations indexed

About

Helena Thörn is a scholar working on Pulmonary and Respiratory Medicine, Pharmaceutical Science and Pharmacology. According to data from OpenAlex, Helena Thörn has authored 12 papers receiving a total of 260 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pulmonary and Respiratory Medicine, 5 papers in Pharmaceutical Science and 5 papers in Pharmacology. Recurrent topics in Helena Thörn's work include Inhalation and Respiratory Drug Delivery (6 papers), Pharmacogenetics and Drug Metabolism (5 papers) and Drug Solubulity and Delivery Systems (5 papers). Helena Thörn is often cited by papers focused on Inhalation and Respiratory Drug Delivery (6 papers), Pharmacogenetics and Drug Metabolism (5 papers) and Drug Solubulity and Delivery Systems (5 papers). Helena Thörn collaborates with scholars based in Sweden, United Kingdom and Netherlands. Helena Thörn's co-authors include Erik Sjögren, Hans Lennernäs, Christer Tannergren, Paul A. Dickinson, J. A. Schrickx, Anna Lundahl, Per Bäckman, Mohammed Yasin, Patrik Andersson and Rebecca Fransson and has published in prestigious journals such as European Journal of Pharmaceutics and Biopharmaceutics, Drug Metabolism and Disposition and Molecular Pharmaceutics.

In The Last Decade

Helena Thörn

12 papers receiving 254 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helena Thörn Sweden 9 96 87 69 51 41 12 260
Omri Wolk Israel 9 22 0.2× 159 1.8× 120 1.7× 27 0.5× 51 1.2× 9 357
Carl Roos Sweden 10 31 0.3× 232 2.7× 182 2.6× 23 0.5× 88 2.1× 13 423
Benjamin Wuyts Belgium 7 18 0.2× 214 2.5× 104 1.5× 28 0.5× 56 1.4× 11 341
Jens Van Den Αbeele Belgium 10 19 0.2× 233 2.7× 53 0.8× 21 0.4× 58 1.4× 10 422
Andrés Olivares‐Morales Switzerland 11 20 0.2× 134 1.5× 87 1.3× 125 2.5× 137 3.3× 19 501
Majid Vakily United States 13 44 0.5× 23 0.3× 42 0.6× 61 1.2× 49 1.2× 20 505
Pascal Druzgala United States 11 25 0.3× 41 0.5× 30 0.4× 39 0.8× 106 2.6× 24 456
Veronika Rozehnal Germany 6 14 0.1× 88 1.0× 125 1.8× 58 1.1× 70 1.7× 7 371
Danny Riethorst Belgium 9 18 0.2× 259 3.0× 112 1.6× 34 0.7× 89 2.2× 12 447
Catarina Nilsson Sweden 11 17 0.2× 104 1.2× 34 0.5× 17 0.3× 110 2.7× 25 455

Countries citing papers authored by Helena Thörn

Since Specialization
Citations

This map shows the geographic impact of Helena Thörn'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 Helena Thörn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Thörn more than expected).

Fields of papers citing papers by Helena Thörn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helena Thörn. 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 Helena Thörn. The network helps show where Helena Thörn may publish in the future.

Co-authorship network of co-authors of Helena Thörn

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Thörn. A scholar is included among the top collaborators of Helena Thörn 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 Helena Thörn. Helena Thörn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
2.
Sjögren, Erik, et al.. (2020). Drug Absorption Parameters Obtained Using the Isolated Perfused Rat Lung Model Are Predictive of Rat In Vivo Lung Absorption. The AAPS Journal. 22(3). 71–71. 18 indexed citations
3.
Thörn, Helena, et al.. (2020). Pulmonary drug absorption and systemic exposure in human: Predictions using physiologically based biopharmaceutics modeling. European Journal of Pharmaceutics and Biopharmaceutics. 156. 191–202. 18 indexed citations
4.
Thörn, Helena, et al.. (2019). Pulmonary Dissolution of Poorly Soluble Compounds Studied in an ex Vivo Rat Lung Model. Molecular Pharmaceutics. 16(7). 3053–3064. 22 indexed citations
5.
Fransson, Rebecca, et al.. (2018). Ranking in Vitro Dissolution of Inhaled Micronized Drug Powders including a Candidate Drug with Two Different Particle Sizes. Molecular Pharmaceutics. 15(11). 5319–5326. 21 indexed citations
6.
Sjögren, Erik, et al.. (2017). Pulmonary absorption – estimation of effective pulmonary permeability and tissue retention of ten drugs using an ex vivo rat model and computational analysis. European Journal of Pharmaceutics and Biopharmaceutics. 124. 1–12. 31 indexed citations
7.
Sjögren, Erik, Helena Thörn, & Christer Tannergren. (2016). In Silico Modeling of Gastrointestinal Drug Absorption: Predictive Performance of Three Physiologically Based Absorption Models. Molecular Pharmaceutics. 13(6). 1763–1778. 66 indexed citations
8.
Thörn, Helena, Mohammed Yasin, Paul A. Dickinson, & Hans Lennernäs. (2012). Extensive intestinal glucuronidation of raloxifenein vivoin pigs and impact for oral drug delivery. Xenobiotica. 42(9). 917–928. 11 indexed citations
9.
Thörn, Helena. (2012). First-pass Intestinal Metabolism of Drugs : Experiences from in vitro, in vivo and simulation studies. KTH Publication Database DiVA (KTH Royal Institute of Technology). 2 indexed citations
10.
Thörn, Helena, Erik Sjögren, Paul A. Dickinson, & Hans Lennernäs. (2012). Binding Processes Determine the Stereoselective Intestinal and Hepatic Extraction of Verapamilin Vivo. Molecular Pharmaceutics. 9(11). 3034–3045. 4 indexed citations
11.
Thörn, Helena, Anna Lundahl, J. A. Schrickx, Paul A. Dickinson, & Hans Lennernäs. (2011). Drug metabolism of CYP3A4, CYP2C9 and CYP2D6 substrates in pigs and humans. European Journal of Pharmaceutical Sciences. 43(3). 89–98. 51 indexed citations
12.
Thörn, Helena, Mikael Hedeland, Ulf Bondesson, et al.. (2009). Different Effects of Ketoconazole on the Stereoselective First-Pass Metabolism of R/S-Verapamil in the Intestine and the Liver: Important for the Mechanistic Understanding of First-Pass Drug-Drug Interactions. Drug Metabolism and Disposition. 37(11). 2186–2196. 15 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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