Kazuki Okamura

1.7k total citations
60 papers, 1.2k citations indexed

About

Kazuki Okamura is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Statistics and Probability. According to data from OpenAlex, Kazuki Okamura has authored 60 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 12 papers in Cardiology and Cardiovascular Medicine and 10 papers in Statistics and Probability. Recurrent topics in Kazuki Okamura's work include Cardiac electrophysiology and arrhythmias (9 papers), Mathematical Dynamics and Fractals (7 papers) and Angiogenesis and VEGF in Cancer (6 papers). Kazuki Okamura is often cited by papers focused on Cardiac electrophysiology and arrhythmias (9 papers), Mathematical Dynamics and Fractals (7 papers) and Angiogenesis and VEGF in Cancer (6 papers). Kazuki Okamura collaborates with scholars based in Japan, United States and Canada. Kazuki Okamura's co-authors include Ryoji Hamanaka, Mayumi Ono, Kimitoshi Kohno, Akio Morimoto, Michihiko Kuwano, Yasufumi Sato, M Kuwano, Kanji Higashio, Yoshifusa Aizawa and Hiroshi Watanabe and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and Brain Research.

In The Last Decade

Kazuki Okamura

54 papers receiving 1.1k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Kazuki Okamura 619 281 233 126 123 60 1.2k
Bin Xie 600 1.0× 136 0.5× 218 0.9× 211 1.7× 175 1.4× 46 1.3k
Joseph J. Billadello 701 1.1× 457 1.6× 342 1.5× 65 0.5× 204 1.7× 55 1.6k
Tetsuya Toyozaki 514 0.8× 432 1.5× 160 0.7× 408 3.2× 306 2.5× 45 1.6k
Eric Sulpice 674 1.1× 54 0.2× 158 0.7× 228 1.8× 77 0.6× 34 1.1k
Thomas Krahn 340 0.5× 416 1.5× 380 1.6× 593 4.7× 140 1.1× 45 1.6k
Manousos Makridakis 1.0k 1.7× 93 0.3× 299 1.3× 196 1.6× 398 3.2× 86 2.0k
Lifan Liang 698 1.1× 525 1.9× 119 0.5× 128 1.0× 201 1.6× 48 1.3k
Bethany A. Kerr 599 1.0× 70 0.2× 232 1.0× 363 2.9× 106 0.9× 43 1.4k
Lingling Du 567 0.9× 424 1.5× 291 1.2× 335 2.7× 178 1.4× 46 1.6k
Claus Holst‐Hansen 608 1.0× 249 0.9× 746 3.2× 446 3.5× 112 0.9× 26 1.8k

Countries citing papers authored by Kazuki Okamura

Since Specialization
Citations

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

Fields of papers citing papers by Kazuki Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuki Okamura

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuki Okamura. A scholar is included among the top collaborators of Kazuki Okamura 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 Kazuki Okamura. Kazuki Okamura 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.
Okamura, Kazuki, et al.. (2023). Properties of complex-valued power means of random variables and their applications. Acta Mathematica Academiae Scientiarum Hungaricae. 171(1). 124–175. 1 indexed citations
2.
Okamura, Kazuki. (2018). Self-similar measures for iterated function systems driven by weak contractions. Proceedings of the Japan Academy Series A Mathematical Sciences. 94(4). 3 indexed citations
3.
Sakaguchi, Hidetsugu & Kazuki Okamura. (2015). Aftershocks and Omori's law in a modified Carlson-Langer model with nonlinear viscoelasticity. Physical Review E. 91(5). 52914–52914. 6 indexed citations
4.
Daa, Tsutomu, et al.. (2014). Long-term survival after resection of brain metastases from esophagogastric junction adenocarcinoma: report of two cases and review of the literature. Clinical Journal of Gastroenterology. 7(3). 213–218. 8 indexed citations
5.
Watanabe, Hiroshi, Takeru Makiyama, Prince J. Kannankeril, et al.. (2010). High prevalence of early repolarization in short QT syndrome. Heart Rhythm. 7(5). 647–652. 103 indexed citations
6.
Oda, Hirotaka, et al.. (2010). Two-wire protection of side branches to prevent side branch occlusion during stent implantation for bifurcational lesions. Cardiovascular Intervention and Therapeutics. 25(2). 112–116. 3 indexed citations
7.
Okamura, Kazuki, Masahiro Ito, Komei Tanaka, et al.. (2009). Comparative Effects of Olmesartan and Azelnidipine on Atrial Structural Remodeling in Spontaneously Hypertensive Rats. Pharmacology. 83(6). 360–366. 7 indexed citations
8.
Ito, Masahiro, Komei Tanaka, Kazuki Okamura, et al.. (2009). Inducibility of atrial fibrillation depends not on inflammation but on atrial structural remodeling in rat experimental autoimmune myocarditis. Cardiovascular Pathology. 19(5). e149–e157. 16 indexed citations
9.
Tokuda, Haruhiko, Takayuki Hosoi, Kazuki Hayasaka, et al.. (2008). Overexpression of Protein Kinase C-δ Plays a Crucial Role in Interleukin-6-Producing Pheochromocytoma Presenting with Acute Inflammatory Syndrome: A Case Report. Hormone and Metabolic Research. 41(4). 333–338. 14 indexed citations
10.
11.
Furushima, Hiroshi, Masaomi Chinushi, Kazuki Okamura, et al.. (2007). Effect of Dl‐Sotalol on Mortality and Recurrence of Ventricular Tachyarrhythmias:Ischemic Compared to Nonischemic Cardiomyopathy. Pacing and Clinical Electrophysiology. 30(9). 1136–1141. 8 indexed citations
12.
Mitsuma, Wataru, Masahiro Ito, Makoto Kodama, et al.. (2006). Cardioprotective effects of recombinant human erythropoietin in rats with experimental autoimmune myocarditis. Biochemical and Biophysical Research Communications. 344(3). 987–994. 30 indexed citations
13.
Banno, Katsuhisa, Kazuki Okamura, & Meir H. Kryger. (2006). Hyperthyroidism in a patient referred for an assessment of obstructive sleep apnea syndrome. Sleep Medicine. 7(2). 195–196. 1 indexed citations
14.
Kodama, Makoto, Mahmoud M. Ramadan, Wataru Mitsuma, et al.. (2005). Ventricular Fibrillation in Two Cases with Dilated Cardiomyopathy and Mechanical Alternans. Pacing and Clinical Electrophysiology. 28(12). 1347–1349. 4 indexed citations
15.
Watanabe, Hiroshi, Masaomi Chinushi, Akihiko Osaki, et al.. (2005). Elimination of late potentials by quinidine in a patient with Brugada syndrome. Journal of Electrocardiology. 39(1). 63–66. 10 indexed citations
16.
Soda, Satoshi, Kazuki Okamura, Satoshi Hirayama, et al.. (2004). A rare case of Graves? disease during regular hemodialysis. Clinical and Experimental Nephrology. 8(1). 71–74. 6 indexed citations
17.
Abé, Tatsuya, Kazuki Okamura, Mayumi Ono, et al.. (1993). Induction of vascular endothelial tubular morphogenesis by human glioma cells. A model system for tumor angiogenesis.. Journal of Clinical Investigation. 92(1). 54–61. 92 indexed citations
18.
Sato, Yasufumi, Kazuki Okamura, Akio Morimoto, et al.. (1993). Indispensable Role of Tissue-Type Plasminogen Activator in Growth Factor-Dependent Tube Formation of Human Microvascular Endothelial Cells in Vitro. Experimental Cell Research. 204(2). 223–229. 91 indexed citations
19.
Okamura, Kazuki, Akio Morimoto, Ryoji Hamanaka, et al.. (1992). A model system for tumor angiogenesis: Involvement of transforming growth factor-α in tube formation of human microvascular endothelial cells induced by esophageal cancer cells. Biochemical and Biophysical Research Communications. 186(3). 1471–1479. 66 indexed citations
20.
Morimoto, Akio, Kazuki Okamura, Ryoji Hamanaka, et al.. (1991). Hepatocyte growth factor modulates migration and proliferation of human microvascular endothelial cells in culture. Biochemical and Biophysical Research Communications. 179(2). 1042–1049. 117 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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