Ken‐ichi Hamagami

886 total citations · 1 hit paper
10 papers, 722 citations indexed

About

Ken‐ichi Hamagami is a scholar working on Cellular and Molecular Neuroscience, Endocrine and Autonomic Systems and Pharmacology. According to data from OpenAlex, Ken‐ichi Hamagami has authored 10 papers receiving a total of 722 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Cellular and Molecular Neuroscience, 5 papers in Endocrine and Autonomic Systems and 4 papers in Pharmacology. Recurrent topics in Ken‐ichi Hamagami's work include Neuropeptides and Animal Physiology (5 papers), Regulation of Appetite and Obesity (5 papers) and Peptidase Inhibition and Analysis (3 papers). Ken‐ichi Hamagami is often cited by papers focused on Neuropeptides and Animal Physiology (5 papers), Regulation of Appetite and Obesity (5 papers) and Peptidase Inhibition and Analysis (3 papers). Ken‐ichi Hamagami collaborates with scholars based in Japan. Ken‐ichi Hamagami's co-authors include Hiroaki Tanabe, Koichi Matsuda, Teruki Honma, Hitomi Ogata, Miki Okada‐Iwabu, Mikako Shirouzu, Akiko Tanaka, Kumpei Tokuyama, Tetsuo Nagano and Takashi Kadowaki and has published in prestigious journals such as Nature, Endocrinology and Journal of Medicinal Chemistry.

In The Last Decade

Ken‐ichi Hamagami

10 papers receiving 709 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.

A small-molecule AdipoR agonist for type 2 diabetes and short life in obesity

2013 598 citations Miki Okada‐Iwabu, Toshimasa Yamauchi et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ken‐ichi Hamagami Japan	8	396	292	231	106	106	10	722
Elżbieta Otziomek Poland	17	211 0.5×	336 1.2×	255 1.1×	105 1.0×	118 1.1×	23	798
Rebecca J. Godar United States	8	692 1.7×	240 0.8×	399 1.7×	95 0.9×	84 0.8×	9	1.1k
Maxim Krikov Germany	10	229 0.6×	337 1.2×	278 1.2×	229 2.2×	69 0.7×	10	913
Gökhan S. Hotamisligil United States	11	315 0.8×	243 0.8×	373 1.6×	93 0.9×	35 0.3×	11	838
Olof Dallner United States	9	227 0.6×	390 1.3×	272 1.2×	77 0.7×	110 1.0×	11	697
Christine Y. Christ-Roberts United States	9	490 1.2×	597 2.0×	515 2.2×	107 1.0×	115 1.1×	9	1.2k
Eiji Sugaru Japan	14	593 1.5×	544 1.9×	242 1.0×	140 1.3×	127 1.2×	22	1.3k
Janine J. Geerling Netherlands	11	196 0.5×	230 0.8×	165 0.7×	87 0.8×	86 0.8×	21	601
Roy Chun-Laam Ng Hong Kong	12	209 0.5×	206 0.7×	203 0.9×	29 0.3×	91 0.9×	16	665
Yanping Wang China	16	206 0.5×	259 0.9×	247 1.1×	25 0.2×	245 2.3×	49	948

Countries citing papers authored by Ken‐ichi Hamagami

Since Specialization

Citations

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

Fields of papers citing papers by Ken‐ichi Hamagami

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken‐ichi Hamagami. 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 Ken‐ichi Hamagami. The network helps show where Ken‐ichi Hamagami may publish in the future.

Co-authorship network of co-authors of Ken‐ichi Hamagami

This figure shows the co-authorship network connecting the top 25 collaborators of Ken‐ichi Hamagami. A scholar is included among the top collaborators of Ken‐ichi Hamagami 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 Ken‐ichi Hamagami. Ken‐ichi Hamagami is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

Oki, Hideyuki, Hiroaki Yashiro, Ken‐ichi Hamagami, et al.. (2022). Design, Synthesis, and Biological Evaluation of a Novel Series of 4-Guanidinobenzoate Derivatives as Enteropeptidase Inhibitors with Low Systemic Exposure for the Treatment of Obesity. Journal of Medicinal Chemistry. 65(12). 8456–8477. 4 indexed citations

Sasaki, Masako, Ikuo Miyahisa, Hiroaki Yashiro, et al.. (2019). Discovery and characterization of a small‐molecule enteropeptidase inhibitor, SCO‐792. Pharmacology Research & Perspectives. 7(5). e00517–e00517. 12 indexed citations

Yashiro, Hiroaki, Ken‐ichi Hamagami, Yusuke Moritoh, et al.. (2019). SCO‐792, an enteropeptidase inhibitor, improves disease status of diabetes and obesity in mice. Diabetes Obesity and Metabolism. 21(10). 2228–2239. 14 indexed citations

Maruyama, Minoru, Yasunori Nio, Ken‐ichi Hamagami, et al.. (2017). Bombesin receptor subtype‐3‐expressing neurons regulate energy homeostasis through a novel neuronal pathway in the hypothalamus. Brain and Behavior. 8(1). e00881–e00881. 10 indexed citations

Nio, Yasunori, Minoru Maruyama, Ken‐ichi Hamagami, et al.. (2017). A Selective Bombesin Receptor Subtype 3 Agonist Promotes Weight Loss in Male Diet-Induced–Obese Rats With Circadian Rhythm Change. Endocrinology. 158(5). 1298–1313. 11 indexed citations

Okada‐Iwabu, Miki, Toshimasa Yamauchi, Masato Iwabu, et al.. (2013). A small-molecule AdipoR agonist for type 2 diabetes and short life in obesity. Nature. 503(7477). 493–499. 598 indexed citations breakdown →

Sakurai, Yusuke, Hiroaki Inoue, Norihito Shintani, et al.. (2012). Compensatory Recovery of Blood Glucose Levels in KKAy Mice Fed a High-Fat Diet: Insulin-Sparing Effects of PACAP Overexpression in β Cells. Journal of Molecular Neuroscience. 48(3). 647–653. 9 indexed citations

Sakurai, Yusuke, Norihito Shintani, Ken‐ichi Hamagami, et al.. (2010). Cerulein-Induced Acute Pancreatitis in PACAP Knockout Mice. Journal of Molecular Neuroscience. 43(1). 8–15. 5 indexed citations

Hamagami, Ken‐ichi, Yusuke Sakurai, Norihito Shintani, et al.. (2009). Over-Expression of Pancreatic Pituitary Adenylate Cyclase–Activating Polypeptide (PACAP) Aggravates Cerulein-Induced Acute Pancreatitis in Mice. Journal of Pharmacological Sciences. 110(4). 451–458. 9 indexed citations

10.

Tomimoto, Shuhei, Norihito Shintani, Hitoshi Hashimoto, et al.. (2008). Markedly Reduced White Adipose Tissue and Increased Insulin Sensitivity in Adcyap1-Deficient Mice. Journal of Pharmacological Sciences. 107(1). 41–48. 50 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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