Peter C. K. Leung

24.2k total citations · 2 hit papers
542 papers, 17.9k citations indexed

About

Peter C. K. Leung is a scholar working on Molecular Biology, Reproductive Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Peter C. K. Leung has authored 542 papers receiving a total of 17.9k indexed citations (citations by other indexed papers that have themselves been cited), including 213 papers in Molecular Biology, 175 papers in Reproductive Medicine and 134 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Peter C. K. Leung's work include Reproductive Biology and Fertility (113 papers), Estrogen and related hormone effects (87 papers) and Reproductive System and Pregnancy (73 papers). Peter C. K. Leung is often cited by papers focused on Reproductive Biology and Fertility (113 papers), Estrogen and related hormone effects (87 papers) and Reproductive System and Pregnancy (73 papers). Peter C. K. Leung collaborates with scholars based in Canada, China and United States. Peter C. K. Leung's co-authors include Hsun‐Ming Chang, Nelly Auersperg, Jung‐Chien Cheng, Christian Klausen, Alice S.T. Wong, Kyung‐Chul Choi, Sung Keun Kang, Kwai Wa Cheng, Jung‐Hye Choi and David T. Armstrong and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Nucleic Acids Research.

In The Last Decade

Peter C. K. Leung

540 papers receiving 17.5k citations

Hit Papers

align trajectories

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.

Ovarian Surface Epithelium: Biology, Endocrinology, and Pathology*

2001 825 citations Nelly Auersperg, Alice S.T. Wong et al. profile →
Single-cell assessment of primary and stem cell-derived human trophoblast organoids as placenta-modeling platforms

2024 36 citations Peter C. K. Leung et al. profile →

Peers

Countries citing papers authored by Peter C. K. Leung

Since Specialization

Citations

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

Fields of papers citing papers by Peter C. K. Leung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peter C. K. Leung

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	ID3 mediates BMP2-induced downregulation of ICAM1 expression in human endometiral stromal cells and decidual cells 2023 ·Frontiers in Cell and Developmental Biology ·Jin Luo, Yaqin Wang, Hsun‐Ming Chang, Hua Zhu, Jing Yang, Peter C. K. Leung	12
2	NPFF stimulates human ovarian cancer cell invasion by upregulating MMP-9 via ERK1/2 signaling 2023 ·Experimental Cell Research ·Ze Wu, (unknown), Boqun Liu, Lanlan Fang, Peter C. K. Leung, Jung‐Chien Cheng	5
3	ANGPTL4 inhibits granulosa cell proliferation in polycystic ovary syndrome by EGFR / JAK1 / STAT3 ‐mediated induction of p21 2023 ·The FASEB Journal ·Qi Jiang, (unknown), Yuhuan Wang, Wenqi Wang, (unknown), Yue Niu, (unknown), Yan Li, Peter C. K. Leung, Daimin Wei, Zi‐Jiang Chen	14
4	ALK4-SMAD2/3-SMAD4 signaling mediates the activin A-induced suppression of PTX3 in human granulosa-lutein cells 2019 ·Molecular and Cellular Endocrinology ·Chang Liu, Hsun‐Ming Chang, Yuyin Yi, Ying Fang, (unknown), Peter C. K. Leung, Xiaokui Yang	13
5	SMAD1/5 mediates bone morphogenetic protein 2-induced up-regulation of BAMBI expression in human granulosa-lutein cells 2017 ·Cellular Signalling ·(unknown), Hsun‐Ming Chang, Jung‐Chien Cheng, Christian Klausen, Guiyan Chu, Peter C. K. Leung, Gongshe Yang	15
6	Gonadotropin-releasing hormone and gonadotropin-releasing hormone receptor are expressed at tubal ectopic pregnancy implantation sites 2016 ·Fertility and Sterility ·Bo Peng, Christian Klausen, (unknown), Peter C. K. Leung, Andrew W. Horne, Mohamed A. Bedaiwy	13
7	Recombinant BMP4 and BMP7 Downregulate Pentraxin 3 in Human Granulosa Cells 2014 ·The Journal of Clinical Endocrinology & Metabolism ·Hsun‐Ming Chang, Jung‐Chien Cheng, Lanlan Fang, Xin Qiu, Christian Klausen, Elizabeth Taylor, Peter C. K. Leung	39
8	BMP15 Suppresses Progesterone Production by Down-Regulating StAR via ALK3 in Human Granulosa Cells 2013 ·Molecular Endocrinology ·Hsun‐Ming Chang, Jung‐Chien Cheng, Christian Klausen, Peter C. K. Leung	73
9	Transgenerational Glucose Intolerance With Igf2/H19 Epigenetic Alterations in Mouse Islet Induced by Intrauterine Hyperglycemia 2012 ·Diabetes ·Guolian Ding, Fangfang Wang, Jing Shu, Shen Tian, Ying Jiang, Dan Zhang, Ning Wang, Qiong Luo, Yu Zhang, Fan Jin, Peter C. K. Leung, Jian‐Zhong Sheng, He‐Feng Huang	204
10	The PI3K/Akt/mTOR signaling pathway mediates insulin-like growth factor 1-induced E-cadherin down-regulation and cell proliferation in ovarian cancer cells 2012 ·Cancer Letters ·Man-Tat Lau, Peter C. K. Leung	113
11	Expression of Leptin Receptors and Potential Effects of Leptin on the Cell Growth and Activation of Mitogen-Activated Protein Kinases in Ovarian Cancer Cells 2005 ·The Journal of Clinical Endocrinology & Metabolism ·Jung‐Hye Choi, Sehyung Park, Peter C. K. Leung, Kyung‐Chul Choi	101
12	Differential Role of PR-A and -B Isoforms in Transcription Regulation of Human GnRH Receptor Gene 2001 ·Molecular Endocrinology ·Kwai Wa Cheng, (unknown), Peter C. K. Leung	39
13	Functional Mapping of a Placenta-Specific Upstream Promoter for Human Gonadotropin-Releasing Hormone Receptor Gene¹ 2001 ·Endocrinology ·Kwai Wa Cheng, Bkc Chow, Peter C. K. Leung	31
14	Stimulation of Mitogen-Activated Protein Kinase by Gonadotropin-Releasing Hormone in Human Granulosa-Luteal Cells*This work was supported grants from the Medical Research Council of Canada. 2001 ·Endocrinology* ·Sung Keun Kang, Chen‐Jei Tai, Parimal S. Nathwani, Kyung‐Chul Choi, Peter C. K. Leung	39
15	Coexpression of hepatocyte growth factor-Met: an early step in ovarian carcinogenesis? 2001 ·Oncogene ·Alice S.T. Wong, Steven Pelech, Michelle M.M. Woo, Grace Yim, Barry P. Rosen, Thomas Ehlen, Peter C. K. Leung, Nelly Auersperg	63
16	Transcriptional Down-Regulation of Human Gonadotropin-Releasing Hormone (GnRH) Receptor Gene by GnRH: Role of Protein Kinase C and Activating Protein 1* 2000 ·Endocrinology ·Kwai Wa Cheng, Esw Ngan, Sung Keun Kang, Bkc Chow, Peter C. K. Leung	52
17	Steroidogenic Factor-1 Interacts with a Gonadotrope-Specific Element within the First Exon of the Human Gonadotropin-Releasing Hormone Receptor Gene to Mediate Gonadotrope-Specific Expression* 1999 ·Endocrinology ·Esw Ngan, (unknown), Peter C. K. Leung, Bkc Chow	67
18	Comparison of Assisted Ventilator Modes on Triggering, Patient Effort, and Dyspnea 1997 ·American Journal of Respiratory and Critical Care Medicine ·Peter C. K. Leung, Amal Jubran, Michael Tobin	240
19	The baboon expresses the calbindin‐D_9k gene in intestine but not in uterus and placenta: Implication for conservation of the gene in primates 1995 ·Molecular Reproduction and Development ·Eui‐Bae Jeung, Nancy Fan, Peter C. K. Leung, John C. Herr, Alex J. Freemerman, John Krisinger	13
20	The physiological basis of superovulation 1990 ·David T. Armstrong, Peter C. K. Leung	5

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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