Yuichi Ishihara

2.6k total citations
81 papers, 2.1k citations indexed

About

Yuichi Ishihara is a scholar working on Periodontics, Molecular Biology and Immunology. According to data from OpenAlex, Yuichi Ishihara has authored 81 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Periodontics, 24 papers in Molecular Biology and 23 papers in Immunology. Recurrent topics in Yuichi Ishihara's work include Oral microbiology and periodontitis research (27 papers), Immune Response and Inflammation (21 papers) and Bone Metabolism and Diseases (11 papers). Yuichi Ishihara is often cited by papers focused on Oral microbiology and periodontitis research (27 papers), Immune Response and Inflammation (21 papers) and Bone Metabolism and Diseases (11 papers). Yuichi Ishihara collaborates with scholars based in Japan, United States and United Kingdom. Yuichi Ishihara's co-authors include Tatsuji Nishihara, Shin Isomura, T Yamashita, T. Noguchi, Toshihide Noguchi, Shinichi Kobayashi, Kenji Sakae, Nobuo Ueda, Masanori Koide and Akio Mitani and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and PLoS ONE.

In The Last Decade

Yuichi Ishihara

78 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuichi Ishihara Japan 26 682 530 511 374 315 81 2.1k
Shannon M. Wallet United States 33 813 1.2× 864 1.6× 721 1.4× 612 1.6× 284 0.9× 115 3.6k
Yasushi Shimada Japan 45 407 0.6× 429 0.8× 238 0.5× 77 0.2× 461 1.5× 272 5.7k
Christopher J. Nile United Kingdom 29 727 1.1× 645 1.2× 629 1.2× 462 1.2× 19 0.1× 59 2.5k
Charlie Xiang China 31 377 0.6× 570 1.1× 2.1k 4.1× 523 1.4× 27 0.1× 50 4.0k
Berit Olsson Sweden 27 351 0.5× 159 0.3× 724 1.4× 825 2.2× 48 0.2× 41 3.1k
Teresa Greenwell‐Wild United States 28 617 0.9× 407 0.8× 1.2k 2.4× 1.5k 3.9× 53 0.2× 35 4.1k
David F. Lappin United Kingdom 45 1.8k 2.7× 918 1.7× 1.1k 2.1× 1.0k 2.7× 40 0.1× 147 4.9k
Shunji Sugawara Japan 38 620 0.9× 240 0.5× 1.1k 2.2× 2.0k 5.5× 35 0.1× 140 4.6k
Hongqi Liu China 21 123 0.2× 362 0.7× 368 0.7× 211 0.6× 46 0.1× 58 1.7k
Jiřina Bártová Czechia 18 589 0.9× 134 0.3× 588 1.2× 383 1.0× 22 0.1× 46 2.0k

Countries citing papers authored by Yuichi Ishihara

Since Specialization
Citations

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

Fields of papers citing papers by Yuichi Ishihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuichi Ishihara

This figure shows the co-authorship network connecting the top 25 collaborators of Yuichi Ishihara. A scholar is included among the top collaborators of Yuichi Ishihara 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 Yuichi Ishihara. Yuichi Ishihara 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.
Ishihara, Yuichi, Akira Taguchi, Takayuki Oniki, et al.. (2025). Oral diadochokinesis performance correlates with mild cognitive impairment: a cross-sectional study. BMC Oral Health. 25(1). 891–891.
2.
Saji, Naoki, Yuichi Ishihara, Kenta Murotani, et al.. (2023). Cross-Sectional Analysis of Periodontal Disease and Cognitive Impairment Conducted in a Memory Clinic: The Pearl Study. Journal of Alzheimer s Disease. 96(1). 369–380. 2 indexed citations
3.
Ishihara, Yuichi, Yosuke Kamiya, Takamasa Yokoi, et al.. (2014). Interleukin-1 receptor gene variants are associated with aggressive periodontitis in the Japanese. Archives of Oral Biology. 59(7). 756–763. 8 indexed citations
4.
Tatsumi, Junichi, Kitetsu Shin, Yuichi Ishihara, et al.. (2013). Report of a questionnaire survey regarding dental implant therapy among members of the Japanese Society of Periodontology. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 54(3). 265–276. 1 indexed citations
5.
Takeda, Hiroaki, et al.. (2013). Effect of IL-15 and Natural Killer Cells on Osteoclasts and Osteoblasts in a Mouse Coculture. Inflammation. 37(3). 657–669. 36 indexed citations
6.
Suga, Takayuki, Akio Mitani, Makio Mogi, et al.. (2013). Aggregatibacter actinomycetemcomitans lipopolysaccharide stimulated epithelial cells produce interleukin-15 that regulates T cell activation. Archives of Oral Biology. 58(10). 1541–1548. 10 indexed citations
7.
Tabeta, Koichi, Yasuko Shimada, Hideaki Tai, et al.. (2009). Assessment of Chromosome 19 for Genetic Association in Severe Chronic Periodontitis. Journal of Periodontology. 80(4). 663–671. 4 indexed citations
8.
Inomata, Megumi, Yuichi Ishihara, Takashi Matsuyama, et al.. (2009). Degradation of Vascular Endothelial Thrombomodulin by Arginine‐ and Lysine‐Specific Cysteine Proteases From Porphyromonas gingivalis. Journal of Periodontology. 80(9). 1511–1517. 22 indexed citations
9.
Ramos, Doralina do Amaral Rabello, Yuichi Ishihara, Masataka Suzuki, et al.. (2006). Evaluation of RANK/RANKL/OPG gene polymorphisms in aggressive periodontitis. Journal of Periodontal Research. 41(5). 397–404. 23 indexed citations
10.
Ishihara, Yuichi, et al.. (2003). Capsular polysaccharide from Actinobacillus actinomycetemcomitans inhibits IL‐6 and IL‐8 production in human gingival fibroblast. Journal of Periodontal Research. 38(2). 191–197. 13 indexed citations
11.
Ishihara, Yuichi, et al.. (2001). Non‐Redundant Roles for Interleukin‐1α and Interleukin‐1β in Regulating Human IgG2. Journal of Periodontology. 72(10). 1332–1339. 14 indexed citations
12.
Koide, Masanori, Nobuo Okahashi, Rumi Tanaka, et al.. (1999). Inhibition of experimental bone resorption and osteoclast formation and survival by 2-aminoethanesulphonic acid. Archives of Oral Biology. 44(9). 711–719. 36 indexed citations
13.
Ohguchi, Masahiro, Kenji Yamato, Yuichi Ishihara, et al.. (1998). Activin A Regulates the Production of Mature Interleukin-1/3 and Interleukin-1 Receptor Antagonist in Human Monocytic Cells. Journal of Interferon & Cytokine Research. 18(7). 491–498. 70 indexed citations
14.
Ishihara, Yuichi, Tatsuji Nishihara, T. Kuroyanagi, et al.. (1997). Gingival crevicular interleukin‐1 and interleukin‐1 receptor antagonist levels in periodontally healthy and diseased sites. Journal of Periodontal Research. 32(6). 524–529. 137 indexed citations
15.
Naito, Yukio, Isamu Namikawa, Kenji Sakae, et al.. (1995). Bactericidal effect of rat cystatin S on an oral bacterium Porphyromonas gingivalis. Comparative Biochemistry and Physiology Part C Pharmacology Toxicology and Endocrinology. 110(1). 71–75. 23 indexed citations
16.
Ueda, Nobuo, Tatsuji Nishihara, Yuichi Ishihara, et al.. (1995). Role of prostaglandin in the formation of osteoclasts induced by capsular‐like polysaccharide antigen of Actinobacillus actinomycetemcomitans strain Y4. Oral Microbiology and Immunology. 10(2). 69–75. 24 indexed citations
17.
Nishihara, Tatsuji, Tomihisa Takahashi, Yuichi Ishihara, et al.. (1994). Membrane-associated interleukin-1 promotes osteoclast-like cell formation in vitro. Bone and Mineral. 25(1). 15–24. 8 indexed citations
18.
Nakashima, Keisuke, et al.. (1990). Monoclonal Antibody-Coated Latex Agglutination Assay for Identification of Actinobacillus actinomycetemcomitans. Zentralblatt für Bakteriologie. 274(1). 91–99. 11 indexed citations
19.
Yamashita, Teruo, Kenji Sakae, Yuichi Ishihara, Hiroshi Inoue, & Shin Isomura. (1988). Influence of Cyanuric Acid on Virucidal Effect of Chlorine and the Comparative Study in Actual Swimming Pool Waters. Kansenshogaku zasshi. 62(3). 200–205. 1 indexed citations
20.
Yamashita, T, Kenji Sakae, Yuichi Ishihara, Shin Isomura, & Hiroshi Inoue. (1988). Virucidal effect of chlorinated water containing cyanuric acid. Epidemiology and Infection. 101(3). 631–639. 13 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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