Ryuji Sakagami

810 total citations
29 papers, 303 citations indexed

About

Ryuji Sakagami is a scholar working on Molecular Biology, Periodontics and Oral Surgery. According to data from OpenAlex, Ryuji Sakagami has authored 29 papers receiving a total of 303 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 9 papers in Periodontics and 9 papers in Oral Surgery. Recurrent topics in Ryuji Sakagami's work include Oral microbiology and periodontitis research (8 papers), Salivary Gland Disorders and Functions (5 papers) and Periodontal Regeneration and Treatments (5 papers). Ryuji Sakagami is often cited by papers focused on Oral microbiology and periodontitis research (8 papers), Salivary Gland Disorders and Functions (5 papers) and Periodontal Regeneration and Treatments (5 papers). Ryuji Sakagami collaborates with scholars based in Japan, United Kingdom and United States. Ryuji Sakagami's co-authors include Tsutomu Sugaya, Hirofumi Miyaji, Masamitsu Kawanami, Yasunori Yoshinaga, Koji Okabe, Saori Tanaka, Hiroshi Kajiya, Fujio Okamoto, Kana Inoue and Tsukasa Akasaka and has published in prestigious journals such as PLoS ONE, Biochemical and Biophysical Research Communications and Journal of Dental Research.

In The Last Decade

Ryuji Sakagami

23 papers receiving 297 citations

Peers

Ryuji Sakagami

PERIO

BIOMA

Kyu Hwan Kwack South Korea

Shebin Hong China

Zdenka Prgomet Sweden

Jiayin Deng China

Lingling Shang China

Li Cao China

Shu Deng China

Liza L. Ramenzoni Switzerland

Hong‐Lei Qu China

Mei‐chen Wan China

Kyu Hwan Kwack South Korea

Ryuji Sakagami

84 ×0.9

67 ×0.9

37 ×0.8

43 ×1.0

PERIO

47 ×1.2

BIOMA

Citations per year, relative to Ryuji Sakagami Ryuji Sakagami (= 1×) peers Kyu Hwan Kwack

Countries citing papers authored by Ryuji Sakagami

Since Specialization

Citations

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

Fields of papers citing papers by Ryuji Sakagami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Sakagami

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Sakagami. A scholar is included among the top collaborators of Ryuji Sakagami 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 Ryuji Sakagami. Ryuji Sakagami 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

Ueno, Fumiaki, Satoru Haresaku, Tomoaki Taguchi, et al.. (2025). Comparing COVID-19 literacy and vaccine hesitancy among health care workers, including oral health professionals, in Japan. BDJ Open. 11(1). 1–1.

Yoshinaga, Yasunori, et al.. (2025). Recombinant human fibroblast growth factor-2 promotes surgical-wound healing in the rat gingiva. Journal of Dental Sciences. 20(4). 2407–2415. 1 indexed citations

Hatta, Mitsutoki, Kunitoshi Uchida, Tomo Kita, et al.. (2018). Peptidylarginine deiminase is involved in maintaining the cornified oral mucosa of rats. Journal of Periodontal Research. 53(5). 750–761. 4 indexed citations

Kajiya, Hiroshi, et al.. (2018). Toll-like receptor 2 activation primes and upregulates osteoclastogenesis via lox-1. Lipids in Health and Disease. 17(1). 132–132. 25 indexed citations

Sakagami, Ryuji, et al.. (2016). Differentiation of Apical Bud Cells in a Newly Developed Apical Bud Transplantation Model Using GFP Transgenic Mice as Donor. PLoS ONE. 11(3). e0150766–e0150766.

Miyaji, Hirofumi, Keisuke Tokunaga, Kana Inoue, et al.. (2015). Combination of Root Surface Modification with BMP-2 and Collagen Hydrogel Scaffold Implantation for Periodontal Healing in Beagle Dogs. The Open Dentistry Journal. 9(1). 52–59. 35 indexed citations

Nakamura, Tetsuya, et al.. (2015). The Effect of Insulin Administration and Antibacterial Irrigation with Chlorhexidine Gluconate on the Disturbance of Periodontal Tissue Caused by Food Impaction in Streptozotocin-Induced Diabetic Rats. Journal of Hard Tissue Biology. 24(4). 357–374.

Hatta, Mitsutoki, et al.. (2015). NF-κB-regulated transcriptional control of CLCA in a differentiated mouse keratinocyte line. Journal of Dermatological Science. 78(3). 189–196. 2 indexed citations

Sugaya, Tsutomu, et al.. (2014). Comparison of Fracture Sites and Post Lengths in Longitudinal Root Fractures. Journal of Endodontics. 41(2). 159–163. 26 indexed citations

10.

Morotomi, Takahiko, Chiaki Kitamura, Toshinori Okinaga, et al.. (2014). Continuous fever-range heat stress induces thermotolerance in odontoblast-leneage cells. Archives of Oral Biology. 59(7). 741–748. 8 indexed citations

11.

Kajiya, Hiroshi, et al.. (2013). A novel inhibitory mechanism of nitrogen-containing bisphosphonate on the activity of Cl− extrusion in osteoclasts. Naunyn-Schmiedeberg s Archives of Pharmacology. 386(7). 589–598. 7 indexed citations

12.

Ohno, Jun, et al.. (2013). Cell viabilities and biodegradation rates of DNA/protamine complexes with two different molecular weights of DNA. Journal of Biomedical Materials Research Part B Applied Biomaterials. 101B(5). 743–751. 12 indexed citations

13.

Sakagami, Ryuji, et al.. (2012). Stabilization of MAPO1 by specific binding with folliculin and AMP-activated protein kinase in O6-methylguanine-induced apoptosis. Biochemical and Biophysical Research Communications. 430(2). 810–815. 4 indexed citations

14.

Ohno, Jun, et al.. (2011). Cell Viability and Tissue Response of High Molecule Weight DNA/protamine Complex. 8(3). 188–194. 1 indexed citations

15.

Fujikane, Ryosuke, Ryuji Sakagami, Yoshimichi Nakatsu, et al.. (2011). Activation of AMP-activated protein kinase by MAPO1 and FLCN induces apoptosis triggered by alkylated base mismatch in DNA. DNA repair. 11(3). 259–266. 20 indexed citations

16.

Okamoto, Fujio, et al.. (2010). Antibodies against ClC7 inhibit extracellular acidification-induced Cl− currents and bone resorption activity in mouse osteoclasts. Naunyn-Schmiedeberg s Archives of Pharmacology. 383(1). 79–90. 14 indexed citations

17.

Ishibashi, Kanji, Hiromasa Yoshie, Masamitsu Kawanami, et al.. (2009). Proposal of Prosthetic Treatment for Patients with Periodontal Disease. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 51(2). 191–212.

18.

Sakagami, Ryuji, et al.. (2000). Effects of Occlusal Trauma and Gingival Inflammation on the Healing of Artificial Periodontitis with Angular Bony Defects in Monkeys.. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology). 42(4). 282–297.

19.

Sakagami, Ryuji & Hiroshi Kato. (2000). A new device for standardized intraoral projection: An observation of radiographic changes after root planing. Oral Radiology. 16(1). 1–7. 3 indexed citations

20.

Sakagami, Ryuji, et al.. (1996). The relationship between the severity of periodontitis and occlusal conditions monitored by the K6 Diagnostic SystemR. Journal of Oral Rehabilitation. 23(9). 615–621. 2 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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