K.‐P. Leung

784 total citations
19 papers, 655 citations indexed

About

K.‐P. Leung is a scholar working on Periodontics, Molecular Biology and Clinical Biochemistry. According to data from OpenAlex, K.‐P. Leung has authored 19 papers receiving a total of 655 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Periodontics, 8 papers in Molecular Biology and 4 papers in Clinical Biochemistry. Recurrent topics in K.‐P. Leung's work include Oral microbiology and periodontitis research (11 papers), Bacterial Identification and Susceptibility Testing (4 papers) and Endodontics and Root Canal Treatments (3 papers). K.‐P. Leung is often cited by papers focused on Oral microbiology and periodontitis research (11 papers), Bacterial Identification and Susceptibility Testing (4 papers) and Endodontics and Root Canal Treatments (3 papers). K.‐P. Leung collaborates with scholars based in United States and Japan. K.‐P. Leung's co-authors include Masaaki Okamoto, W. E. Nesbitt, Hajime Fukushima, William Clark, Ann Progulske‐Fox, Brian R. Dorn, Nobuo Maeda, Asako Sugimoto, Clay Walker and Hirosuke Sagawa and has published in prestigious journals such as Infection and Immunity, Cell and Tissue Research and International Endodontic Journal.

In The Last Decade

K.‐P. Leung

19 papers receiving 606 citations

Peers

K.‐P. Leung

PERIO

PHEOH

EPIDE

Kazuyo Fujita Japan

Hirohisa Suido Japan

Vu Dang La Canada

Patrick Chong Canada

Haruhisa Hirata Japan

Xiaohui Hou China

J. Watabe Japan

Ewa Księżopolska Spain

Konrad Plata United States

Seigo Nakaya Japan

Kazuyo Fujita Japan

K.‐P. Leung

344 ×1.0

PERIO

240 ×1.3

218 ×1.3

PHEOH

180 ×1.8

EPIDE

13 ×0.1

Citations per year, relative to K.‐P. Leung K.‐P. Leung (= 1×) peers Kazuyo Fujita

Countries citing papers authored by K.‐P. Leung

Since Specialization

Citations

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

Fields of papers citing papers by K.‐P. Leung

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K.‐P. Leung

This figure shows the co-authorship network connecting the top 25 collaborators of K.‐P. Leung. A scholar is included among the top collaborators of K.‐P. 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 K.‐P. Leung. K.‐P. 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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19 of 19 papers shown

Yamane, Kazuyoshi, Takayuki Nambu, Takeshi Yamanaka, et al.. (2012). Pathogenicity of exopolysaccharide‐producing Actinomyces oris isolated from an apical abscess lesion. International Endodontic Journal. 46(2). 145–154. 11 indexed citations

Okamoto, Masaaki, Asako Sugimoto, K.‐P. Leung, et al.. (2004). Inhibitory effect of green tea catechins on cysteine proteinases in Porphyromonas gingivalis. Oral Microbiology and Immunology. 19(2). 118–120. 74 indexed citations

Yamane, Kazuyoshi, Takeshi Yamanaka, Nao Yamamoto, et al.. (2004). A novel exopolysaccharide from a clinical isolate of Prevotella nigrescens: purification, chemical characterization and possible role in modifying human leukocyte phagocytosis. Oral Microbiology and Immunology. 20(1). 1–9. 30 indexed citations

Okamoto, Masaaki, K.‐P. Leung, Toshihiro Ansai, Asako Sugimoto, & Nobuo Maeda. (2003). Inhibitory effects of green tea catechins on protein tyrosine phosphatase in Prevotella intermedia. Oral Microbiology and Immunology. 18(3). 192–195. 43 indexed citations

Nesbitt, W. E., et al.. (1999). Cloning of Prevotella intermedia loci demonstrating multiple hemolytic domains. Oral Microbiology and Immunology. 14(3). 143–152. 14 indexed citations

Okamoto, Masaaki, et al.. (1999). Hemolytic and hemagglutinating activities ofPrevotella intermediaandPrevotella nigrescens. FEMS Microbiology Letters. 178(2). 299–304. 40 indexed citations

Leung, K.‐P., W. E. Nesbitt, Masaaki Okamoto, & Hajime Fukushima. (1999). Identification of a fimbriae-associated haemagglutinin fromPrevotella intermedia. Microbial Pathogenesis. 26(3). 139–148. 19 indexed citations

Nesbitt, W. E., et al.. (1998). Identification of hemolytic activity in Prevotella intermedia. Oral Microbiology and Immunology. 13(2). 97–105. 33 indexed citations

Dorn, Brian R., K.‐P. Leung, & Ann Progulske‐Fox. (1998). Invasion of Human Oral Epithelial Cells by Prevotella intermedia. Infection and Immunity. 66(12). 6054–6057. 77 indexed citations

10.

Hillman, J.D., Jan Novák, Juan A. Gutierrez, et al.. (1998). Genetic and Biochemical Analysis of Mutacin 1140, a Lantibiotic from Streptococcus mutans. Infection and Immunity. 66(6). 2743–2749. 102 indexed citations

11.

McArthur, W. P., Suzanne Stroup, Steven McClellan, & K.‐P. Leung. (1996). Differentiation of the serotype b and species‐specific antigens of Actinobacillus actinomycetemcomitans recognized by monoclonal antibodies. Oral Microbiology and Immunology. 11(4). 209–219. 5 indexed citations

12.

Leung, K.‐P., Hajime Fukushima, W. E. Nesbitt, & William Clark. (1996). Prevotella intermedia fimbriae mediate hemagglutination. Oral Microbiology and Immunology. 11(1). 42–50. 19 indexed citations

13.

Nesbitt, W. E., Hajime Fukushima, K.‐P. Leung, & William Clark. (1993). Coaggregation of Prevotella intermedia with oral Actinomyces species. Infection and Immunity. 61(5). 2011–2014. 22 indexed citations

14.

Fukushima, Hajime, Jun-ichi INOUE, Takayuki Ezaki, et al.. (1992). Phenotypic characteristics and DNA relatedness in Prevotella intermedia and similar organisms. Oral Microbiology and Immunology. 7(1). 60–64. 47 indexed citations

15.

Nesbitt, W. E., et al.. (1992). Isolation and characterization of Actinomyces viscosus mutants defective in binding salivary proline-rich proteins. Infection and Immunity. 60(3). 1095–1100. 14 indexed citations

16.

Leung, K.‐P., W. E. Nesbitt, Werner Fischlschweiger, D.I. Hay, & William Clark. (1990). Binding of colloidal gold-labeled salivary proline-rich proteins to Actinomyces viscosus type 1 fimbriae. Infection and Immunity. 58(6). 1986–1991. 9 indexed citations

17.

Leung, K.‐P. & Mayer B. Goren. (1989). Uptake and utilization of human polymorphonuclear leukocyte granule myeloperoxidase by mouse peritoneal macrophages. Cell and Tissue Research. 257(3). 653–656. 26 indexed citations

18.

Leung, K.‐P., Hajime Fukushima, Hirosuke Sagawa, Clay Walker, & William Clark. (1989). Surface appendages, hemagglutination, and adherence to human epithelial cells of Bacteroides intermedius. Oral Microbiology and Immunology. 4(4). 204–210. 44 indexed citations

19.

Leung, K.‐P., et al.. (1985). Heterogeneity among macrophages cultured from mouse bone marrow. Cell and Tissue Research. 239(3). 693–701. 26 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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