Toshio Sugahara

3.3k total citations · 1 hit paper
121 papers, 2.6k citations indexed

About

Toshio Sugahara is a scholar working on Genetics, Surgery and Molecular Biology. According to data from OpenAlex, Toshio Sugahara has authored 121 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Genetics, 36 papers in Surgery and 32 papers in Molecular Biology. Recurrent topics in Toshio Sugahara's work include Cleft Lip and Palate Research (32 papers), Craniofacial Disorders and Treatments (22 papers) and Antimicrobial Peptides and Activities (14 papers). Toshio Sugahara is often cited by papers focused on Cleft Lip and Palate Research (32 papers), Craniofacial Disorders and Treatments (22 papers) and Antimicrobial Peptides and Activities (14 papers). Toshio Sugahara collaborates with scholars based in Japan, Russia and Malaysia. Toshio Sugahara's co-authors include Katsuaki Mishima, Teruko Takano‐Yamamoto, Masahide Inoue, Shouichi Miyawaki, Isao Koyama, Takaaki Ueno, Nobuyoshi Mizukawa, Yoshihide Mori, Tomohiro Yamada and Joji Fukunaga and has published in prestigious journals such as Oncogene, Biochemical and Biophysical Research Communications and Plastic & Reconstructive Surgery.

In The Last Decade

Toshio Sugahara

114 papers receiving 2.5k 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.

Factors associated with the stability of titanium screws placed in the posterior region for orthodontic anchorage

2003 692 citations Shouichi Miyawaki, Isao Koyama et al. American Journal of Orthodontics and Dentofacial Orthopedics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Toshio Sugahara Japan	27	829	761	630	608	463	121	2.6k
Katsuaki Mishima Japan	21	458 0.6×	883 1.2×	553 0.9×	608 1.0×	348 0.8×	112	2.0k
Jiuxiang Lin China	22	598 0.7×	765 1.0×	507 0.8×	205 0.3×	109 0.2×	81	1.8k
Sabine Ruf Germany	29	697 0.8×	2.2k 2.8×	919 1.5×	391 0.6×	150 0.3×	147	3.2k
Hyo‐Sang Park South Korea	35	1.5k 1.9×	3.0k 3.9×	1.9k 3.0×	449 0.7×	303 0.7×	133	4.2k
Kaj Stoltze Denmark	35	289 0.3×	558 0.7×	1.6k 2.6×	122 0.2×	285 0.6×	90	3.4k
James K. Hartsfield United States	30	1.4k 1.6×	1.5k 2.0×	1.2k 1.9×	591 1.0×	150 0.3×	93	3.1k
Catherine Giannopoulou Switzerland	30	442 0.5×	456 0.6×	858 1.4×	87 0.1×	95 0.2×	71	2.8k
G. Komposch Germany	22	481 0.6×	475 0.6×	366 0.6×	307 0.5×	150 0.3×	81	1.5k
Thomas B. Aufdemorte United States	32	733 0.9×	125 0.2×	460 0.7×	241 0.4×	889 1.9×	89	3.3k
Paulo M. Camargo United States	32	415 0.5×	432 0.6×	2.5k 4.0×	143 0.2×	441 1.0×	72	4.1k

Countries citing papers authored by Toshio Sugahara

Since Specialization

Citations

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

Fields of papers citing papers by Toshio Sugahara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshio Sugahara

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

Imura, Hideto, Tomohiro Yamada, Toshio Sugahara, et al.. (2018). Cleft palate formation after palatal fusion occurs due to the rupture of epithelial basement membranes. Journal of Cranio-Maxillofacial Surgery. 46(12). 2027–2031. 10 indexed citations

Hirata, Azumi, Kentaro Katayama, Takehito Tsuji, et al.. (2013). Heparanase Localization during Palatogenesis in Mice. BioMed Research International. 2013. 1–9. 4 indexed citations

Hashimoto, Takashi, Shingo Kuroda, Hiroshi Kamioka, et al.. (2009). Bimaxillary protrusion with masseter muscle hypertrophy treated with titanium screw anchorage and masseter surgical reduction. American Journal of Orthodontics and Dentofacial Orthopedics. 135(4). 536–548. 12 indexed citations

Mishima, Katsuaki, et al.. (2009). Application of a novel method to analyse lip motion of cleft lip patients before and after lip repair. Dentomaxillofacial Radiology. 38(4). 232–238. 5 indexed citations

Yamada, Tomohiro, Katsuaki Mishima, Kumiko Fujiwara, et al.. (2006). Effect of 2,3,7,8-Tetrachlorodibenzo-p-dioxin on Cleft Palate-related Genes in Mouse Embryonic Palatal Mesenchymal Cells. Asian Journal of Oral and Maxillofacial Surgery. 18(2). 93–98. 1 indexed citations

Fujii, Takashi, et al.. (2006). Comparison of bone formation ingrafted periosteum harvested from tibia and calvaria. Microscopy Research and Technique. 69(7). 580–584. 36 indexed citations

Yamada, Taihei, Kumiko Fujiwara, Katsuaki Mishima, & Toshio Sugahara. (2004). Effect of ENU (ethylnitrosourea) mutagenesis in cleft lip and/or palate pathogenesis in mice. International Journal of Oral and Maxillofacial Surgery. 34(1). 74–77. 5 indexed citations

Mizukawa, Nobuyoshi, Koichi Sawaki, Makoto Nakano, et al.. (2004). Expression of Human α- and β-Defensins in Odontogenic Keratocysts and Radicular Cysts. Asian Journal of Oral and Maxillofacial Surgery. 16(4). 242–247. 2 indexed citations

Ueno, Takaaki, Toshimasa Kagawa, Takashi Fujii, et al.. (2003). Immunohistochemical observations of cellular differentiation and proliferation in endochondral bone formation from grafted periosteum:. Journal of Cranio-Maxillofacial Surgery. 31(6). 356–361. 17 indexed citations

10.

Sawaki, Koichi, Tomoichiro Yamaai, Nobuyoshi Mizukawa, et al.. (2003). Mortality of human epidermal keratinocytes in co-culture with oral squamous cell carcinoma cells.. PubMed. 23(1A). 79–84. 4 indexed citations

11.

Moritani, Norifumi, Satoshi Kubota, Takashi Nishida, et al.. (2003). Suppressive effect of overexpressed connective tissue growth factor on tumor cell growth in a human oral squamous cell carcinoma-derived cell line. Cancer Letters. 192(2). 205–214. 50 indexed citations

12.

Yamada, Tomohiro, Yoshihide Mori, Katsuhiro Minami, Katsuaki Mishima, & Toshio Sugahara. (2002). Three-dimensional facial morphology, following primary cleft lip repair using the triangular flap with or without rotation advancement. Journal of Cranio-Maxillofacial Surgery. 30(6). 337–342. 22 indexed citations

13.

Ueno, Takaaki, et al.. (2001). Immunosuppressant FK506 Induces Osteoporosis In Vivo : Evaluation of Trabecular Bone by Three-dimensional Micro-computed Tomography. Journal of Hard Tissue Biology. 10(2). 103–107. 2 indexed citations

14.

Miyawaki, Shouichi, et al.. (2001). Application of caps with brackets to titanium screws for stationary anchorage in edgewise treatment. 60(6). 409–413. 2 indexed citations

15.

Mizukawa, Nobuyoshi, Katsumi Sugiyama, Eiki Yamachika, et al.. (2000). Presence of defensin in epithelial Langerhans cells adjacent to oral carcinomas and precancerous lesions.. PubMed. 19(4B). 2969–71. 9 indexed citations

16.

Kondo, Seiji, Satoshi Kubota, Takanori Eguchi, et al.. (2000). Characterization of a Mouse ctgf 3′-UTR Segment That Mediates Repressive Regulation of Gene Expression. Biochemical and Biophysical Research Communications. 278(1). 119–124. 26 indexed citations

17.

Yamada, Tomohiro, Toshio Sugahara, Yoshihide Mori, Katsuhiro Minami, & M Sakuda. (1999). Development of a 3-D measurement and evaluation system for facial forms with a liquid crystal range finder. Computer Methods and Programs in Biomedicine. 58(2). 159–173. 19 indexed citations

18.

Tanaka, Eiji, et al.. (1996). A Case of Micrognathia with Mandibular Asymmetry.. The Japanese Journal of Jaw Deformities. 6(2). 176–183.

19.

Mishima, Katsuaki, Toshio Sugahara, Yasukiyo Mori, & M Sakuda. (1996). Three-Dimensional Comparison between the Palatal Forms in Infants with Complete Unilateral Cleft Lip, Alveolus, and Palate (UCLP) with and without Hotz's Plate. The Cleft Palate-Craniofacial Journal. 33(3). 245–251. 38 indexed citations

20.

Sugahara, Toshio, et al.. (1992). Maxillary Posterior Segmental Osteotomy for Correction of Skeletal Open Bite. The Japanese Journal of Jaw Deformities. 2(1). 70–78.

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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