Hitoshi Oonuma

744 total citations
19 papers, 557 citations indexed

About

Hitoshi Oonuma is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Physiology. According to data from OpenAlex, Hitoshi Oonuma has authored 19 papers receiving a total of 557 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 9 papers in Cardiology and Cardiovascular Medicine and 6 papers in Physiology. Recurrent topics in Hitoshi Oonuma's work include Ion channel regulation and function (8 papers), Cardiac electrophysiology and arrhythmias (6 papers) and Nitric Oxide and Endothelin Effects (5 papers). Hitoshi Oonuma is often cited by papers focused on Ion channel regulation and function (8 papers), Cardiac electrophysiology and arrhythmias (6 papers) and Nitric Oxide and Endothelin Effects (5 papers). Hitoshi Oonuma collaborates with scholars based in Japan. Hitoshi Oonuma's co-authors include Toshiaki Nakajima, Toshihiro Morita, Kentaro Meguro, Hina Takano, Toshiaki Nagata, Kuniaki Iwasawa, Miwa Kurano, Hidehiro Iida, Yoshiaki Sato and Ryozo Nagai and has published in prestigious journals such as Circulation, Biochemical and Biophysical Research Communications and British Journal of Pharmacology.

In The Last Decade

Hitoshi Oonuma

19 papers receiving 537 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hitoshi Oonuma Japan 13 268 195 193 87 67 19 557
Hiroyuki Imuta Japan 11 138 0.5× 193 1.0× 72 0.4× 72 0.8× 18 0.3× 15 424
Claude Lajoie Canada 13 188 0.7× 279 1.4× 58 0.3× 216 2.5× 32 0.5× 27 631
Aage Nørgaard Denmark 12 195 0.7× 484 2.5× 111 0.6× 167 1.9× 90 1.3× 21 787
Niklas Ivarsson Sweden 14 171 0.6× 263 1.3× 308 1.6× 372 4.3× 45 0.7× 23 941
Denisse Valladares-Ide Chile 13 59 0.2× 294 1.5× 66 0.3× 189 2.2× 20 0.3× 28 565
Gisele Kruger Couto Brazil 14 294 1.1× 121 0.6× 140 0.7× 172 2.0× 104 1.6× 28 674
E. L. Bockman United States 11 98 0.4× 64 0.3× 84 0.4× 112 1.3× 124 1.9× 14 421
Jaya Birgitte Rosenmeier Denmark 15 473 1.8× 132 0.7× 325 1.7× 183 2.1× 145 2.2× 24 774
Arthur G. Williams United States 14 177 0.7× 81 0.4× 27 0.1× 75 0.9× 68 1.0× 35 495
G. Kozak‐Ribbens France 14 333 1.2× 511 2.6× 24 0.1× 131 1.5× 112 1.7× 26 758

Countries citing papers authored by Hitoshi Oonuma

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Oonuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Oonuma

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

All Works

19 of 19 papers shown
1.
Oonuma, Hitoshi, et al.. (2015). Corticosteroid Therapy for Crizotinib-induced, Allergy-mediated Liver Injury: a Case Report. Haigan. 55(1). 48–52. 1 indexed citations
2.
Oonuma, Hitoshi, et al.. (2014). Case of an 18-year-old Female with EML4-ALK-positive Lung Adenocarcinoma. Haigan. 54(3). 153–157. 2 indexed citations
3.
Oguri, Atsushi, Tomofumi Tanaka, Haruko Iida, et al.. (2010). Involvement of CaV3.1 T-type calcium channels in cell proliferation in mouse preadipocytes. American Journal of Physiology-Cell Physiology. 298(6). C1414–C1423. 26 indexed citations
4.
Nakajima, Toshiaki, N. Kubota, Takeshi Tsutsumi, et al.. (2009). Eicosapentaenoic acid inhibits voltage‐gated sodium channels and invasiveness in prostate cancer cells. British Journal of Pharmacology. 156(3). 420–431. 43 indexed citations
5.
Nakajima, Toshiaki, Taeho Jo, Kentaro Meguro, et al.. (2008). Effect of dexamethasone on voltage-gated Na+ channel in cultured human bronchial smooth muscle cells. Life Sciences. 82(23-24). 1210–1215. 13 indexed citations
6.
Ma, Ji, Hiroyuki Imuta, Hitoshi Oonuma, et al.. (2006). Comparative Effects of Azelnidipine and Other Ca2+-Channel Blockers on the Induction of Inducible Nitric Oxide Synthase in Vascular Smooth Muscle Cells. Journal of Cardiovascular Pharmacology. 47(2). 314–321. 18 indexed citations
7.
Nakajima, Toshiaki, Miwa Kurano, Hidehiro Iida, et al.. (2006). Use and safety of KAATSU training:Results of a national survey. 2(1). 5–13. 180 indexed citations
8.
Iida, Hidehiro, Miwa Kurano, Hina Takano, et al.. (2006). Can KAATSU be used for an orthostatic stress in astronauts?: A case study. 2(2). 45–52. 5 indexed citations
9.
Nakajima, Toshiaki, Ji Ma, Taeho Jo, et al.. (2006). Amiodarone and N-Desethylamiodarone Enhance Endothelial Nitric Oxide Production in Human Endothelial Cells. International Heart Journal. 47(1). 85–93. 10 indexed citations
10.
Jo, Taeho, Haruko Iida, Hiroyuki Imuta, et al.. (2005). Acute and chronic effects of eicosapentaenoic acid on voltage-gated sodium channel expressed in cultured human bronchial smooth muscle cells. Biochemical and Biophysical Research Communications. 331(4). 1452–1459. 16 indexed citations
11.
Iida, Hidehiro, Hina Takano, Kentaro Meguro, et al.. (2005). Hemodynamic and autonomic nervous responses to the restriction of femoral blood flow by KAATSU. 1(2). 57–64. 38 indexed citations
12.
Ma, Ji, Haruko Iida, Taeho Jo, et al.. (2004). Ursodeoxycholic acid inhibits endothelin-1 production in human vascular endothelial cells. European Journal of Pharmacology. 505(1-3). 67–74. 10 indexed citations
13.
Ma, Ji, Toshiaki Nakajima, Haruko Iida, et al.. (2003). Inhibitory effects of ursodeoxycholic acid on the induction of nitric oxide synthase in vascular smooth muscle cells. European Journal of Pharmacology. 464(2-3). 79–86. 13 indexed citations
14.
Oonuma, Hitoshi, Kuniaki Iwasawa, Haruko Iida, et al.. (2002). Inward Rectifier K+ Current in Human Bronchial Smooth Muscle Cells. American Journal of Respiratory Cell and Molecular Biology. 26(3). 371–379. 16 indexed citations
15.
Nagata, Taiji, Akihiro Matsumoto, Yoshio Uehara, et al.. (2002). Oxygenation Abnormalities in Normoxemic Patients with Mild Liver Cirrhosis.. Internal Medicine. 41(6). 435–440. 8 indexed citations
16.
Nakajima, Toshiaki, Haruko Iida, Kuniaki Iwasawa, et al.. (2002). Nonselective Cation Currents Regulate Membrane Potential of Rabbit Coronary Arterial Cell. Circulation. 106(24). 3111–3119. 40 indexed citations
17.
Oonuma, Hitoshi, Toshiaki Nakajima, Taiji Nagata, et al.. (2000). Endothelin-1 Is a Potent Activator of Nonselective Cation Currents in Human Bronchial Smooth Muscle Cells. American Journal of Respiratory Cell and Molecular Biology. 23(2). 213–221. 19 indexed citations
18.
Nakajima, Toshiaki, Kuniaki Iwasawa, Hitoshi Oonuma, et al.. (1999). Antiarrhythmic effect and its underlying ionic mechanism of 17β‐estradiol in cardiac myocytes. British Journal of Pharmacology. 127(2). 429–440. 64 indexed citations
19.
Nakajima, Toshiaki, Kuniaki Iwasawa, Hitoshi Oonuma, et al.. (1999). Troglitazone Inhibits Voltage-Dependent Calcium Currents in Guinea Pig Cardiac Myocytes. Circulation. 99(22). 2942–2950. 35 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Hiroyuki Imuta Breakdown of academic impact, for papers by Claude Lajoie Breakdown of academic impact, for papers by Aage Nørgaard Breakdown of academic impact, for papers by Niklas Ivarsson Breakdown of academic impact, for papers by Denisse Valladares-Ide Breakdown of academic impact, for papers by Gisele Kruger Couto Breakdown of academic impact, for papers by E. L. Bockman Breakdown of academic impact, for papers by Jaya Birgitte Rosenmeier Breakdown of academic impact, for papers by Arthur G. Williams Breakdown of academic impact, for papers by G. Kozak‐Ribbens
Rankless by CCL
2026