Janice M. Leung

5.7k total citations · 1 hit paper
80 papers, 2.3k citations indexed

About

Janice M. Leung is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Molecular Biology. According to data from OpenAlex, Janice M. Leung has authored 80 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Pulmonary and Respiratory Medicine, 21 papers in Epidemiology and 20 papers in Molecular Biology. Recurrent topics in Janice M. Leung's work include Chronic Obstructive Pulmonary Disease (COPD) Research (27 papers), Pneumocystis jirovecii pneumonia detection and treatment (13 papers) and Asthma and respiratory diseases (13 papers). Janice M. Leung is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (27 papers), Pneumocystis jirovecii pneumonia detection and treatment (13 papers) and Asthma and respiratory diseases (13 papers). Janice M. Leung collaborates with scholars based in Canada, United States and Australia. Janice M. Leung's co-authors include Don D. Sin, Dale M. Needham, Michael Eberlein, Peter J. Pronovost, Jonathan Sevransky, Bradford D. Winters, Kenneth N. Olivier, Bartolomé R. Celli, Marc Miravitlles and Hye Yun Park and has published in prestigious journals such as PLoS ONE, American Journal of Respiratory and Critical Care Medicine and Scientific Reports.

In The Last Decade

Janice M. Leung

72 papers receiving 2.3k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Long-term mortality and quality of life in sepsis: A systematic review*

2010 450 citations Bradford D. Winters, Michael Eberlein et al. Critical Care Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Janice M. Leung Canada	25	1.1k	726	590	426	310	80	2.3k
Ji Ye Jung South Korea	34	1.6k 1.5×	1.1k 1.5×	849 1.4×	540 1.3×	651 2.1×	243	4.2k
Michaël Fayon France	27	1.8k 1.6×	574 0.8×	606 1.0×	369 0.9×	112 0.4×	159	3.1k
Ioannis Kioumis Greece	29	1.5k 1.3×	397 0.5×	334 0.6×	204 0.5×	231 0.7×	125	2.8k
Antonia Koutsoukou Greece	25	1.0k 0.9×	366 0.5×	279 0.5×	269 0.6×	449 1.4×	102	2.1k
Geoff Bellingan United Kingdom	19	659 0.6×	433 0.6×	330 0.6×	212 0.5×	121 0.4×	43	2.2k
Seitaro Fujishima Japan	29	1.1k 0.9×	884 1.2×	315 0.5×	455 1.1×	158 0.5×	121	3.3k
Song Yee Kim South Korea	29	791 0.7×	929 1.3×	366 0.6×	386 0.9×	530 1.7×	171	2.8k
Stephen K. Field Canada	29	1.9k 1.7×	844 1.2×	1.2k 2.1×	256 0.6×	667 2.2×	98	3.8k
Geert Wanten Netherlands	31	680 0.6×	371 0.5×	700 1.2×	230 0.5×	177 0.6×	147	3.0k
Michael C McKean United Kingdom	21	1.0k 0.9×	816 1.1×	632 1.1×	106 0.2×	147 0.5×	49	2.0k

Countries citing papers authored by Janice M. Leung

Since Specialization

Citations

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

Fields of papers citing papers by Janice M. Leung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Janice M. Leung

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Li, Polly W.C., et al.. (2025). Resistance-based exercise intervention for patients with coronary artery disease and sarcopenia: a pilot randomized controlled trial. European Journal of Cardiovascular Nursing. 24(5). 736–745.

Cordero, Ana I. Hernández, Xuan Li, Chen Xi Yang, et al.. (2025). Cannabis smoking is associated with persistent epigenome-wide disruptions despite smoking cessation. BMC Pulmonary Medicine. 25(1). 168–168.

Chopra, Sameeksha, Chung Yan Cheung, Jiong Yang, et al.. (2025). Integration of mass cytometry and single-cell RNA-sequencing of cells in bronchoalveolar lavage. BioTechniques. 77(4). 179–190.

Cordero, Ana I. Hernández, Carli M. Peters, Xuan Li, et al.. (2024). Younger epigenetic age is associated with higher cardiorespiratory fitness in individuals with airflow limitation. iScience. 27(10). 110934–110934. 3 indexed citations

Eddy, Rachel L., Jonathon Leipsic, Janice M. Leung, et al.. (2024). Multi-modal Pulmonary Imaging: Using Complementary Information from CT and Hyperpolarized <sup>129</sup>Xe MRI to Evaluate Lung Structure-Function. Journal of Visualized Experiments.

Eddy, Rachel L., David Mummy, Alexandra M. Schmidt, et al.. (2024). Cluster analysis to identify long COVID phenotypes using¹²⁹Xe magnetic resonance imaging: a multicentre evaluation. European Respiratory Journal. 63(3). 2302301–2302301. 5 indexed citations

Marshall, Erin A., Avery J. C. Noonan, Fernando Sergio Leitão Filho, et al.. (2023). Methionine-producing tumor micro(be) environment fuels growth of solid tumors. Cellular Oncology. 46(6). 1659–1673. 10 indexed citations

Filho, Fernando Sergio Leitão, Carli M. Peters, A. William Sheel, et al.. (2023). Characterization of the Lower Airways and Oral Microbiota in Healthy Young Persons in the Community. Biomedicines. 11(3). 841–841. 7 indexed citations

Milne, Stephen, Xuan Li, Chen Xi Yang, et al.. (2022). Airway Eosinophilia on Bronchoalveolar Lavage and the Risk of Exacerbations in COPD. Biomedicines. 10(6). 1412–1412. 5 indexed citations

10.

Cordero, Ana I. Hernández, Chen Xi Yang, Julia Yang, et al.. (2022). Airway Aging and Methylation Disruptions in HIV-associated Chronic Obstructive Pulmonary Disease. American Journal of Respiratory and Critical Care Medicine. 206(2). 150–160. 22 indexed citations

11.

Akata, Kentaro, Kei Yamasaki, Fernando Sergio Leitão Filho, et al.. (2020). Abundance of Non-Polarized Lung Macrophages with Poor Phagocytic Function in Chronic Obstructive Pulmonary Disease (COPD). Biomedicines. 8(10). 398–398. 18 indexed citations

12.

Clemente, José C., Michael J. Cox, Robert P. Dickson, et al.. (2019). Methods in Lung Microbiome Research. American Journal of Respiratory Cell and Molecular Biology. 62(3). 283–299. 104 indexed citations

13.

Filho, Fernando Sergio Leitão, Nawaf Alotaibi, Sheena Tam, et al.. (2018). Sputum Microbiome Is Associated with 1-Year Mortality after Chronic Obstructive Pulmonary Disease Hospitalizations. American Journal of Respiratory and Critical Care Medicine. 199(10). 1205–1213. 98 indexed citations

14.

Filho, Fernando Sergio Leitão, Seung Won, André Mattman, et al.. (2018). Serum IgG subclass levels and risk of exacerbations and hospitalizations in patients with COPD. Respiratory Research. 19(1). 30–30. 30 indexed citations

15.

Filho, Fernando Sergio Leitão, Seung Won, André Mattman, et al.. (2017). Serum IgG and risk of exacerbations and hospitalizations in chronic obstructive pulmonary disease. Journal of Allergy and Clinical Immunology. 140(4). 1164–1167.e6. 24 indexed citations

16.

Sze, Marc A., Janice M. Leung, Emily A. Vucic, et al.. (2016). The bronchial epithelial cell bacterial microbiome and host response in patients infected with human immunodeficiency virus. BMC Pulmonary Medicine. 16(1). 142–142. 5 indexed citations

17.

Sin, Don D., Marc Miravitlles, David M. Mannino, et al.. (2016). What is asthma−COPD overlap syndrome? Towards a consensus definition from a round table discussion. European Respiratory Journal. 48(3). 664–673. 248 indexed citations

18.

Leung, Janice M., Joseph C. Liu, Silvia Guillemi, et al.. (2014). The Determinants of Poor Respiratory Health Status in Adults Living with Human Immunodeficiency Virus Infection. AIDS Patient Care and STDs. 28(5). 240–247. 19 indexed citations

19.

Fowler, Cedar, Kenneth N. Olivier, Janice M. Leung, et al.. (2013). Abnormal Nasal Nitric Oxide Production, Ciliary Beat Frequency, and Toll-like Receptor Response in Pulmonary Nontuberculous Mycobacterial Disease Epithelium. American Journal of Respiratory and Critical Care Medicine. 187(12). 1374–1381. 57 indexed citations

20.

Winters, Bradford D., Michael Eberlein, Janice M. Leung, et al.. (2010). Long-term mortality and quality of life in sepsis: A systematic review*. Critical Care Medicine. 38(5). 1276–1283. 450 indexed citations breakdown →

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.

Explore authors with similar magnitude of impact