Hélène Chapy

478 total citations
16 papers, 347 citations indexed

About

Hélène Chapy is a scholar working on Oncology, Pediatrics, Perinatology and Child Health and Cellular and Molecular Neuroscience. According to data from OpenAlex, Hélène Chapy has authored 16 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Oncology, 8 papers in Pediatrics, Perinatology and Child Health and 5 papers in Cellular and Molecular Neuroscience. Recurrent topics in Hélène Chapy's work include Drug Transport and Resistance Mechanisms (13 papers), Pharmacological Effects and Toxicity Studies (8 papers) and Neuroscience and Neuropharmacology Research (5 papers). Hélène Chapy is often cited by papers focused on Drug Transport and Resistance Mechanisms (13 papers), Pharmacological Effects and Toxicity Studies (8 papers) and Neuroscience and Neuropharmacology Research (5 papers). Hélène Chapy collaborates with scholars based in France, United States and Italy. Hélène Chapy's co-authors include Salvatore Cisternino, Xavier Declèves, Maria Smirnova, Jean‐Michel Scherrmann, Jean‐Michel Scherrmann, Pascal André, Nicolas Tournier, Joël Schlatter, Fanchon Bourasset and Francine Béhar‐Cohen and has published in prestigious journals such as Brain Research, British Journal of Pharmacology and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

Hélène Chapy

16 papers receiving 346 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hélène Chapy France 13 164 98 92 61 42 16 347
Tanja Obradovic United States 6 145 0.9× 105 1.1× 59 0.6× 102 1.7× 28 0.7× 8 362
Elsbeth G. Chikhale United States 8 148 0.9× 184 1.9× 63 0.7× 66 1.1× 20 0.5× 11 466
Joseph Rager United States 5 138 0.8× 124 1.3× 39 0.4× 50 0.8× 44 1.0× 9 339
Ali R. Saadatmand Germany 10 245 1.5× 103 1.1× 184 2.0× 42 0.7× 61 1.5× 12 501
Joao N.S. Pereira Germany 7 257 1.6× 74 0.8× 169 1.8× 43 0.7× 62 1.5× 8 427
Stacey L. Becker United States 10 191 1.2× 146 1.5× 103 1.1× 112 1.8× 116 2.8× 10 465
Vikash Sinha United States 9 81 0.5× 108 1.1× 35 0.4× 82 1.3× 44 1.0× 18 330
Barry Koplowitz United States 8 84 0.5× 127 1.3× 53 0.6× 58 1.0× 45 1.1× 14 408
Shizuo Yamada Japan 10 88 0.5× 112 1.1× 55 0.6× 83 1.4× 19 0.5× 11 308

Countries citing papers authored by Hélène Chapy

Since Specialization
Citations

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

Fields of papers citing papers by Hélène Chapy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hélène Chapy

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

All Works

16 of 16 papers shown
1.
Brunetti, Luigi, Hélène Chapy, Ronald Nahass, et al.. (2023). Relationship between Body Composition and Serum Immunoglobulin Concentrations after Administration of Intravenous Immune Globulin–Preclinical and Clinical Evidence. Pharmaceutics. 15(2). 510–510. 2 indexed citations
2.
Smirnova, Maria, Laura Goracci, Gabriele Cruciani, et al.. (2022). Pharmacophore-Based Discovery of Substrates of a Novel Drug/Proton-Antiporter in the Human Brain Endothelial hCMEC/D3 Cell Line. Pharmaceutics. 14(2). 255–255. 7 indexed citations
3.
Nicolaï, Johan, Hélène Chapy, Kenneth Saunders, et al.. (2020). Impact of In Vitro Passive Permeability in a P-gp-transfected LLC-PK1 Model on the Prediction of the Rat and Human Unbound Brain-to-Plasma Concentration Ratio. Pharmaceutical Research. 37(9). 175–175. 12 indexed citations
4.
Chaves, Catarina, Federica Campanelli, Hélène Chapy, et al.. (2020). An Interspecies Molecular and Functional Study of Organic Cation Transporters at the Blood-Brain Barrier: From Rodents to Humans. Pharmaceutics. 12(4). 308–308. 22 indexed citations
5.
Chapy, Hélène & Leonid Kagan. (2018). Evaluation of the Effects of Animal Growth and Previous Exposure on the Pharmacokinetics of Rituximab in Rats. Journal of Pharmaceutical Sciences. 107(7). 1987–1994. 2 indexed citations
6.
Goutal, Sébastien, Sylvain Auvity, Fanny Hauquier, et al.. (2016). Validation of a simple HPLC-UV method for rifampicin determination in plasma: Application to the study of rifampicin arteriovenous concentration gradient. Journal of Pharmaceutical and Biomedical Analysis. 123. 173–178. 20 indexed citations
7.
Auvity, Sylvain, Hélène Chapy, Sébastien Goutal, et al.. (2016). Diphenhydramine as a selective probe to study H+-antiporter function at the blood–brain barrier: Application to [11C]diphenhydramine positron emission tomography imaging. Journal of Cerebral Blood Flow & Metabolism. 37(6). 2185–2195. 19 indexed citations
8.
Jacob, Aude, Sophie Potin, Hélène Chapy, et al.. (2015). Aryl hydrocarbon receptor regulates CYP1B1 but not ABCB1 and ABCG2 in hCMEC/D3 human cerebral microvascular endothelial cells after TCDD exposure. Brain Research. 1613. 27–36. 17 indexed citations
9.
Chapy, Hélène, Pascal André, Xavier Declèves, Jean‐Michel Scherrmann, & Salvatore Cisternino. (2015). A polyspecific drug/proton antiporter mediates diphenhydramine and clonidine transport at the mouse blood‐retinal barrier. British Journal of Pharmacology. 172(19). 4714–4725. 26 indexed citations
10.
Chapy, Hélène, Laura Goracci, Philippe Vayer, et al.. (2015). Pharmacophore‐based discovery of inhibitors of a novel drug/proton antiporter in human brain endothelial hCMEC/D3 cell line. British Journal of Pharmacology. 172(20). 4888–4904. 28 indexed citations
11.
Chapy, Hélène, et al.. (2015). PBPK modeling of irbesartan: incorporation of hepatic uptake. Biopharmaceutics & Drug Disposition. 36(8). 491–506. 14 indexed citations
12.
Chapy, Hélène, Bruno Saubaméa, Nicolas Tournier, et al.. (2015). Blood–brain and retinal barriers show dissimilar ABC transporter impacts and concealed effect of P‐glycoprotein on a novel verapamil influx carrier. British Journal of Pharmacology. 173(3). 497–510. 48 indexed citations
13.
Chapy, Hélène, Maria Smirnova, Patrice André, et al.. (2014). Carrier-Mediated Cocaine Transport at the Blood-Brain Barrier as a Putative Mechanism in Addiction Liability. The International Journal of Neuropsychopharmacology. 18(1). pyu001–pyu001. 39 indexed citations
14.
Chapy, Hélène, Salvatore Cisternino, Cindie Courtin, et al.. (2014). Impact of P-glycoprotein at the blood-brain barrier on the uptake of heroin and its main metabolites: behavioral effects and consequences on the transcriptional responses and reinforcing properties. Psychopharmacology. 231(16). 3139–3149. 30 indexed citations
15.
Maeng, Han‐Joo, et al.. (2012). Effects of 1α,25-dihydroxyvitamin D3 on transport and metabolism of adefovir dipivoxil and its metabolites in Caco-2 cells. European Journal of Pharmaceutical Sciences. 46(3). 149–166. 24 indexed citations
16.
Cisternino, Salvatore, Hélène Chapy, Pascal André, et al.. (2012). Coexistence of Passive and Proton Antiporter-Mediated Processes in Nicotine Transport at the Mouse Blood–Brain Barrier. The AAPS Journal. 15(2). 299–307. 37 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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