Joichiro Hayashi

957 total citations
21 papers, 835 citations indexed

About

Joichiro Hayashi is a scholar working on Periodontics, Urology and Oral Surgery. According to data from OpenAlex, Joichiro Hayashi has authored 21 papers receiving a total of 835 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Periodontics, 6 papers in Urology and 6 papers in Oral Surgery. Recurrent topics in Joichiro Hayashi's work include Oral microbiology and periodontitis research (8 papers), Periodontal Regeneration and Treatments (6 papers) and Dental Implant Techniques and Outcomes (5 papers). Joichiro Hayashi is often cited by papers focused on Oral microbiology and periodontitis research (8 papers), Periodontal Regeneration and Treatments (6 papers) and Dental Implant Techniques and Outcomes (5 papers). Joichiro Hayashi collaborates with scholars based in Japan, United States and Malaysia. Joichiro Hayashi's co-authors include Isao Ishikawa, Paul E. Michelśon, Michael E. Stern, Carlos A. Casiano, Robert I. Fox, Ichiro Saito, N. Miyasaka, Kitetsu Shin, Junichi Tatsumi and Yasuo Takeuchi and has published in prestigious journals such as Arteriosclerosis Thrombosis and Vascular Biology, Infection and Immunity and Journal of Dental Research.

In The Last Decade

Joichiro Hayashi

18 papers receiving 803 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Joichiro Hayashi Japan 12 310 256 189 167 126 21 835
Ava J. Wu United States 15 423 1.4× 215 0.8× 166 0.9× 353 2.1× 135 1.1× 19 1.0k
Jill M. Kramer United States 20 483 1.6× 130 0.5× 140 0.7× 511 3.1× 81 0.6× 49 1.2k
Matthias Wenghoefer Germany 19 215 0.7× 178 0.7× 94 0.5× 225 1.3× 28 0.2× 44 1.0k
Kati Hyvärinen Finland 18 254 0.8× 561 2.2× 123 0.7× 204 1.2× 144 1.1× 47 1.1k
Dongying Xuan China 20 159 0.5× 563 2.2× 58 0.3× 189 1.1× 130 1.0× 38 1.0k
Tetsuhiro Kajikawa Japan 18 119 0.4× 401 1.6× 76 0.4× 374 2.2× 89 0.7× 36 1.0k
Bengt Hasséus Sweden 19 129 0.4× 350 1.4× 112 0.6× 159 1.0× 42 0.3× 66 1.1k
J. P. Waterhouse United States 16 274 0.9× 209 0.8× 277 1.5× 67 0.4× 85 0.7× 44 895
Kyuichi Kamoi Japan 12 175 0.6× 377 1.5× 73 0.4× 50 0.3× 70 0.6× 68 866
Jehan Alam United States 16 156 0.5× 124 0.5× 46 0.2× 137 0.8× 218 1.7× 27 807

Countries citing papers authored by Joichiro Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Joichiro Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joichiro Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Joichiro Hayashi. A scholar is included among the top collaborators of Joichiro Hayashi 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 Joichiro Hayashi. Joichiro Hayashi 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.
Inomata, Megumi, et al.. (2024). Role of Piezo1 in modulating the RANKL/OPG ratio in mouse osteoblast cells exposed to Porphyromonas gingivalis lipopolysaccharide and mechanical stress. Journal of Periodontal Research. 59(4). 749–757. 4 indexed citations
2.
Hasuike, Akira, Kentaro Imamura, Keiso Takahashi, et al.. (2023). Evidence and future challenges for diagnosis, risk factors, and treatment of peri-implantitis. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 65(3). 81–92. 1 indexed citations
3.
Hayashi, Joichiro & Kitetsu Shin. (2019). Implant Site Development by Orthodontic Extrusion and Buccal Root Torque at a Site Showing Severe Gingival Recession with Periodontitis: A Case Report. The International Journal of Periodontics & Restorative Dentistry. 39(4). 589–594. 2 indexed citations
4.
Hayashi, Joichiro, Akihiko Hasegawa, Kohei Hayashi, et al.. (2017). Effects of periodontal treatment on the medical status of patients with type 2 diabetes mellitus: a pilot study. BMC Oral Health. 17(1). 77–77. 23 indexed citations
5.
Hayashi, Joichiro, Kitetsu Shin, & Henry H. Takei. (2014). Minimally Invasive Surgical Approaches for Esthetic Implant Dentistry: A Case Report. Journal of Oral Implantology. 42(1). 93–97. 1 indexed citations
6.
Hayashi, Joichiro, et al.. (2013). Modification of forsythia detaching factor by gingival crevicular fluid in periodontitis. Archives of Oral Biology. 58(8). 1007–1013. 1 indexed citations
7.
Hayashi, Joichiro, et al.. (2012). Retrospective Study of the Outcome from Implant Therapy in Periodontal Patients. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 54(1). 18–30.
8.
Tatsumi, Junichi, et al.. (2009). Six-Month Clinical Evaluation of Periodontal Tissue Regeneration using Enamel Matrix Derivative (EMD). Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 51(4). 316–325. 2 indexed citations
9.
Kobayashi, Tetsuo, Toshihiko Nagata, Shinya Murakami, et al.. (2009). Genetic Risk Factors for Periodontitis in a Japanese Population. Journal of Dental Research. 88(12). 1137–1141. 20 indexed citations
10.
Miyazaki, Yuji, Eri Okamoto, Patricia González‐Alva, et al.. (2009). The significance of podoplanin expression in human inflamed gingiva. Journal of Oral Science. 51(2). 283–287. 26 indexed citations
11.
Hayashi, Joichiro, et al.. (2007). Hypoxia and Reoxygenation Augment Bone‐Resorbing Factor Production From Human Periodontal Ligament Cells. Journal of Periodontology. 78(9). 1803–1809. 53 indexed citations
12.
Hayashi, Joichiro, Hiroyuki Takeda, & Kitetsu Shin. (2006). A Case Report of Localized Aggressive Periodontitis Treated with Several Periodontal Regeneration Techniques. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 48(1). 40–49.
13.
Umeda, Makoto, Hiroaki Kobayashi, Yasuo Takeuchi, et al.. (2003). High Prevalence of Helicobacter pylori Detected by PCR in the Oral Cavities of Periodontitis Patients. Journal of Periodontology. 74(1). 129–134. 97 indexed citations
14.
Fox, Robert I., Paul E. Michelśon, Carlos A. Casiano, Joichiro Hayashi, & Michael E. Stern. (2000). Sjogren’s syndrome:. Clinics in Dermatology. 18(5). 589–600. 339 indexed citations
15.
Hayashi, Joichiro, et al.. (1999). Soluble CD14‐Dependent Intercellular Adhesion Molecule‐1 Induction by Porphyromonas gingivalis Lipopolysaccharide in Human Gingival Fibroblasts. Journal of Periodontology. 70(7). 772–778. 11 indexed citations
16.
Hayashi, Joichiro, et al.. (1999). Increased Levels of Soluble CD14 in Sera of Periodontitis Patients. Infection and Immunity. 67(1). 417–420. 58 indexed citations
17.
He, Tao, Joichiro Hayashi, Matsuo Yamamoto, & Isao Ishikawa. (1998). Genotypic Characterization of Actinobacillus actinomycetemcomitans Isolated From Periodontitis Patients by Arbitrarily Primed Polymerase Chain Reaction. Journal of Periodontology. 69(1). 69–75. 23 indexed citations
18.
Ishikawa, Isao, Shigeru Oda, Joichiro Hayashi, & Shinichi Arakawa. (1996). Cervical Cemental Tears in Older Patients With Adult Periodontitis. Case Reports. Journal of Periodontology. 67(1). 15–20. 41 indexed citations
19.
Hayashi, Joichiro, et al.. (1996). Soluble CD14 mediates lipopolysaccharide-induced intercellular adhesion molecule 1 expression in cultured human gingival fibroblasts. Infection and Immunity. 64(12). 4946–4951. 36 indexed citations
20.
Hayashi, Joichiro, Ichiro Saito, Isao Ishikawa, & N. Miyasaka. (1994). Effects of cytokines and periodontopathic bacteria on the leukocyte function-associated antigen 1/intercellular adhesion molecule 1 pathway in gingival fibroblasts in adult periodontitis. Infection and Immunity. 62(12). 5205–5212. 62 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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