John Leung

5.0k total citations
77 papers, 1.8k citations indexed

About

John Leung is a scholar working on Surgery, Immunology and Rheumatology. According to data from OpenAlex, John Leung has authored 77 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 26 papers in Immunology and 23 papers in Rheumatology. Recurrent topics in John Leung's work include Eosinophilic Esophagitis (29 papers), Eosinophilic Disorders and Syndromes (22 papers) and IL-33, ST2, and ILC Pathways (12 papers). John Leung is often cited by papers focused on Eosinophilic Esophagitis (29 papers), Eosinophilic Disorders and Syndromes (22 papers) and IL-33, ST2, and ILC Pathways (12 papers). John Leung collaborates with scholars based in United States, Canada and Australia. John Leung's co-authors include Nenad Tomas̆ević, Christopher Bebbington, Bradford A. Youngblood, Emily C. Brock, Wayne G. Shreffler, Rustom Falahati, Morris Ling, Andrew D. Luster, Sabina A. Islam and Joel V. Weinstock and has published in prestigious journals such as The Journal of Experimental Medicine, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

John Leung

73 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Leung United States 25 643 495 390 341 259 77 1.8k
Yohei Kawano Japan 28 1.5k 2.3× 178 0.4× 471 1.2× 559 1.6× 505 1.9× 70 3.0k
Narsing A. Rao United States 33 596 0.9× 402 0.8× 610 1.6× 553 1.6× 253 1.0× 127 3.6k
Joel Tocker United States 21 1.7k 2.6× 331 0.7× 170 0.4× 259 0.8× 620 2.4× 32 2.3k
Patricia Hutchings United Kingdom 23 1.3k 2.1× 574 1.2× 128 0.3× 300 0.9× 155 0.6× 60 2.5k
Ryan Kyle New Zealand 14 1.3k 2.1× 400 0.8× 53 0.1× 422 1.2× 250 1.0× 15 1.9k
Paola Margutti Italy 27 328 0.5× 574 1.2× 316 0.8× 291 0.9× 64 0.2× 61 2.1k
Federica Delunardo Italy 23 256 0.4× 400 0.8× 227 0.6× 216 0.6× 63 0.2× 35 1.4k
Marion T. Kasaian United States 33 1.8k 2.8× 312 0.6× 169 0.4× 408 1.2× 792 3.1× 68 3.0k
Ryoji Yagi United States 21 2.0k 3.2× 386 0.8× 70 0.2× 584 1.7× 381 1.5× 30 2.7k
Amitabh Gaur United States 18 1.2k 1.8× 244 0.5× 172 0.4× 468 1.4× 103 0.4× 30 2.1k

Countries citing papers authored by John Leung

Since Specialization
Citations

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

Fields of papers citing papers by John Leung

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Leung

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

All Works

20 of 20 papers shown
1.
Collins, Margaret H., Marc E. Rothenberg, Evan S. Dellon, et al.. (2025). Dupilumab Improves Histopathologic Features in Patients With Eosinophilic Esophagitis: LIBERTY EoE TREET Study Results. Gastro Hep Advances. 4(6). 100646–100646.
2.
Liu, Stanley K., et al.. (2025). Subcutaneous immunotherapy in a patient taking ofatumumab for multiple sclerosis and upadacitinib for atopic dermatitis. Journal of Allergy and Clinical Immunology Global. 4(2). 100411–100411.
3.
Johnson, Stephanie, et al.. (2023). Elevated Total Serum Immunoglobulin A Levels in Patients with Suspicion for Celiac Disease. Journal of Clinical Medicine. 12(15). 5101–5101. 2 indexed citations
4.
Benet, Zachary, Thuy Mai Luu, Emily C. Brock, et al.. (2023). An Agonistic Monoclonal Antibody Against Siglec-6 Broadly Inhibits Mast Cell Activation in Transgenic Mice. Journal of Allergy and Clinical Immunology. 151(2). AB168–AB168. 5 indexed citations
5.
Morgenstern, Netali Ben-Baruch, Yun Cao, Rebecca A. Krier-Burris, et al.. (2022). Functional and Phenotypic Characterization of Siglec-6 on Human Mast Cells. Cells. 11(7). 1138–1138. 25 indexed citations
6.
Korver, Wouter, Simon Gebremeskel, Gian Luca Negri, et al.. (2022). The Inhibitory Receptor Siglec-8 Interacts With FcεRI and Globally Inhibits Intracellular Signaling in Primary Mast Cells Upon Activation. Frontiers in Immunology. 13. 833728–833728. 27 indexed citations
7.
Youngblood, Bradford A., John Leung, Rustom Falahati, et al.. (2020). Discovery, Function, and Therapeutic Targeting of Siglec-8. Cells. 10(1). 19–19. 62 indexed citations
8.
Youngblood, Bradford A., Emily C. Brock, John Leung, et al.. (2019). AK002, a Humanized Sialic Acid-Binding Immunoglobulin-Like Lectin-8 Antibody that Induces Antibody-Dependent Cell-Mediated Cytotoxicity against Human Eosinophils and Inhibits Mast Cell-Mediated Anaphylaxis in Mice. International Archives of Allergy and Immunology. 180(2). 91–102. 84 indexed citations
9.
Zhan, Tiannan, Ayman Ali, Jin Choi, et al.. (2018). Model to Determine the Optimal Dietary Elimination Strategy for Treatment of Eosinophilic Esophagitis. Clinical Gastroenterology and Hepatology. 16(11). 1730–1737.e2. 35 indexed citations
10.
Bryce, Paul, Rustom Falahati, Laurie L. Kenney, et al.. (2016). Humanized mouse model of mast cell–mediated passive cutaneous anaphylaxis and passive systemic anaphylaxis. Journal of Allergy and Clinical Immunology. 138(3). 769–779. 82 indexed citations
11.
Witkin, André J., Robert E. Engstrom, Caroline R. Baumal, et al.. (2015). Postoperative Hemorrhagic Occlusive Retinal Vasculitis. Ophthalmology. 122(7). 1438–1451. 95 indexed citations
12.
Leung, John, Raman Mehrzad, Paul E. Hesterberg, et al.. (2015). Longitudinal Perspective on Managing Refractory Eosinophilic Esophagitis. The Journal of Allergy and Clinical Immunology In Practice. 3(6). 951–956. 17 indexed citations
13.
Leung, John, et al.. (2015). Allergic mechanisms of Eosinophilic oesophagitis. Best Practice & Research Clinical Gastroenterology. 29(5). 709–720. 24 indexed citations
14.
Leung, John, et al.. (2012). Heligmosomoides Polygyrus Abrogates Antigen-Specific Gut Injury in a Murine Model of Inflammatory Bowel Disease. Inflammatory Bowel Diseases. 18(8). 1447–1455. 31 indexed citations
15.
Leung, John, et al.. (2010). Risk of Non-melanoma Skin Cancer in Autoimmune Hepatitis. Digestive Diseases and Sciences. 55(11). 3218–3223. 19 indexed citations
16.
Elliott, David E., Ahmed Metwali, John Leung, et al.. (2008). Colonization with Heligmosomoides polygyrus Suppresses Mucosal IL-17 Production. The Journal of Immunology. 181(4). 2414–2419. 90 indexed citations
17.
Leung, John. (1994). A fluorometric method to determine rainfastness, volatilization and photostability of glyphosate from glass slides, after application of vision® with two adjuvants. Journal of Environmental Science and Health Part B. 29(2). 341–363. 3 indexed citations
18.
Leung, John, A. Sundaram, & G. R. Barrie Webster. (1993). Optimizing adjuvant concentration for maximum translocation of glyphosate in trembling aspen. Journal of Environmental Science and Health Part B. 28(5). 505–526. 2 indexed citations
19.
Sundaram, K. M. S., A. Sundaram, & John Leung. (1989). A simple method for quantifying Erio acid red dye in spray deposits of some pesticide formulations on conifer foliage. Journal of Environmental Science and Health Part B. 24(6). 675–703. 3 indexed citations
20.
Leung, John, et al.. (1989). Endoscopic scraping biopsy of malignant biliary strictures. Gastrointestinal Endoscopy. 35(1). 65–66. 22 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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