Toru Sugiyama

1.7k total citations
46 papers, 1.2k citations indexed

About

Toru Sugiyama is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, Toru Sugiyama has authored 46 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 15 papers in Endocrinology, Diabetes and Metabolism and 7 papers in Molecular Biology. Recurrent topics in Toru Sugiyama's work include Pituitary Gland Disorders and Treatments (7 papers), Hormonal Regulation and Hypertension (7 papers) and Ovarian cancer diagnosis and treatment (7 papers). Toru Sugiyama is often cited by papers focused on Pituitary Gland Disorders and Treatments (7 papers), Hormonal Regulation and Hypertension (7 papers) and Ovarian cancer diagnosis and treatment (7 papers). Toru Sugiyama collaborates with scholars based in Japan and United States. Toru Sugiyama's co-authors include Yukio Hirata, Takanobu Yoshimoto, Masayoshi Shichiri, Thomas Michel, Nozomi Fukai, Yuki Hirono, Bruce D. Levy, Hajime Izumiyama, Ryuji Sato and Toru Tateno and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Toru Sugiyama

43 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Toru Sugiyama Japan 20 402 338 303 199 196 46 1.2k
Béatrice Jaspard‐Vinassa France 24 238 0.6× 307 0.9× 631 2.1× 198 1.0× 103 0.5× 35 1.3k
Blair E. Cox United States 18 451 1.1× 361 1.1× 366 1.2× 442 2.2× 260 1.3× 22 1.5k
Giulia Cantini Italy 23 449 1.1× 528 1.6× 540 1.8× 265 1.3× 225 1.1× 61 1.6k
Satoru Sumitani Japan 18 377 0.9× 252 0.7× 635 2.1× 149 0.7× 214 1.1× 36 1.2k
Yan Ling China 21 328 0.8× 200 0.6× 518 1.7× 163 0.8× 104 0.5× 87 1.3k
Hiroko Kadowaki Japan 21 440 1.1× 604 1.8× 1.5k 4.9× 100 0.5× 528 2.7× 63 2.1k
Pierre-François Bougnères France 20 733 1.8× 533 1.6× 559 1.8× 79 0.4× 432 2.2× 53 1.8k
Marie‐Laure Raffin‐Sanson France 14 520 1.3× 549 1.6× 371 1.2× 80 0.4× 286 1.5× 38 1.5k
Theo Pelzer Germany 23 449 1.1× 111 0.3× 363 1.2× 307 1.5× 169 0.9× 48 1.6k
Katherine L. Pratt United States 15 666 1.7× 175 0.5× 454 1.5× 172 0.9× 293 1.5× 22 1.6k

Countries citing papers authored by Toru Sugiyama

Since Specialization
Citations

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

Fields of papers citing papers by Toru Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toru Sugiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Toru Sugiyama. A scholar is included among the top collaborators of Toru Sugiyama 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 Toru Sugiyama. Toru Sugiyama 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.
Sugiyama, Toru, Yuriko Sasahara, Hironobu Sasano, & Eri Hayakawa. (2021). Adrenal and Hepatic Venous Sampling in a Case of Aldosterone‐Producing Adrenocortical Carcinoma with Hepatic Metastasis. SHILAP Revista de lepidopterología. 2021(1). 5584198–5584198.
2.
Kaneko, Shun, Masayuki Kurosaki, Kaoru Nagata, et al.. (2020). Liver injury with COVID-19 based on gastrointestinal symptoms and pneumonia severity. PLoS ONE. 15(11). e0241663–e0241663. 7 indexed citations
3.
4.
Shiroto, Takashi, Natália Romero, Toru Sugiyama, et al.. (2014). Caveolin-1 Is a Critical Determinant of Autophagy, Metabolic Switching, and Oxidative Stress in Vascular Endothelium. PLoS ONE. 9(2). e87871–e87871. 103 indexed citations
5.
Shoji, Tadahiro, et al.. (2012). Tako-Tsubo Cardiomyopathy Caused Immediately following Cesarean Section Delivery of Triplets: A Case Report. Gynecologic and Obstetric Investigation. 74(1). 84–88. 11 indexed citations
6.
Sugiyama, Toru, et al.. (2012). Hydrogen sulfide increases nitric oxide production with calcium-dependent activation of endothelial nitric oxide synthase in endothelial cells. European Journal of Pharmaceutical Sciences. 48(1-2). 211–215. 66 indexed citations
7.
Hayakawa, Eri, et al.. (2011). Overexpression of Receptor for Advanced Glycation End Products Induces Monocyte Chemoattractant Protein-1 Expression in Rat Vascular Smooth Muscle Cell Line. Journal of Atherosclerosis and Thrombosis. 19(1). 13–22. 21 indexed citations
8.
Kato, Masako, Naoko Inoshita, Toru Sugiyama, et al.. (2011). Differential expression of genes related to drug responsiveness between sparsely and densely granulated somatotroph adenomas. Endocrine Journal. 59(3). 221–228. 62 indexed citations
9.
Yoshimoto, Takanobu, et al.. (2011). Transcriptome analysis of aldosterone-regulated genes in human vascular endothelial cell lines stably expressing mineralocorticoid receptor. Molecular and Cellular Endocrinology. 341(1-2). 78–88. 21 indexed citations
10.
Doi, Masaru, Toru Sugiyama, Hajime Izumiyama, Takanobu Yoshimoto, & Yukio Hirata. (2010). Clinical features and management of ectopic ACTH syndrome at a single institute in Japan. Endocrine Journal. 57(12). 1061–1069. 47 indexed citations
11.
Tani, Yuji, Toru Sugiyama, Shinichi Hirooka, Hajime Izumiyama, & Yukio Hirata. (2010). Ectopic ACTH syndrome caused by bronchial carcinoid tumor indistinguishable from Cushing's disease. Endocrine Journal. 57(8). 679–686. 17 indexed citations
12.
13.
Maesawa, Chihaya, et al.. (2006). Aberrant maspin expression in human endometrial cancer. Cancer Science. 97(9). 883–888. 13 indexed citations
14.
Tsuchiya, Kyoichiro, Takanobu Yoshimoto, Yuki Hirono, et al.. (2006). Angiotensin II induces monocyte chemoattractant protein-1 expression via a nuclear factor-κB-dependent pathway in rat preadipocytes. American Journal of Physiology-Endocrinology and Metabolism. 291(4). E771–E778. 52 indexed citations
15.
Sugiyama, Toru, Takanobu Yoshimoto, Yuki Hirono, et al.. (2005). Aldosterone increases osteopontin gene expression in rat endothelial cells. Biochemical and Biophysical Research Communications. 336(1). 163–167. 29 indexed citations
16.
Yoshimoto, Takanobu, et al.. (2005). Adrenomedullin Inhibits Angiotensin II-Induced Oxidative Stress and Gene Expression in Rat Endothelial Cells. Hypertension Research. 28(2). 165–172. 54 indexed citations
17.
Ushijima, Kimio, et al.. (2001). Relation between risk factors for uterine endometrial carcinoma and the cellular cluster architecture in endometrial cytology. Focusing on stromal A.. The Journal of the Japanese Society of Clinical Cytology. 40(5). 445–449. 1 indexed citations
18.
Karasawa, Yukihiko, Toru Sugiyama, Kunihiko Izuishi, et al.. (2001). A case of endocrine carcinoma of the remnant stomach.. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 62(8). 1886–1890. 1 indexed citations
19.
Sugiyama, Toru, et al.. (1998). Effects of a Gonadotropin‐releasing Hormone Agonist on Rat Ovarian Adenocarcinoma Cell Lines in vitro and in vivo. Japanese Journal of Cancer Research. 89(9). 977–984. 2 indexed citations
20.
Sugiyama, Toru, et al.. (1997). A pregnant woman with clear cell adenocarcinoma of the ovary arising from endometriosis and with benign and borderline adenofibroma of the clear cell and endometrioid types. European Journal of Obstetrics & Gynecology and Reproductive Biology. 72(1). 47–50. 7 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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