Akiko Kojima

2.5k total citations
77 papers, 2.0k citations indexed

About

Akiko Kojima is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Akiko Kojima has authored 77 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Molecular Biology, 34 papers in Cardiology and Cardiovascular Medicine and 10 papers in Surgery. Recurrent topics in Akiko Kojima's work include Cardiac electrophysiology and arrhythmias (24 papers), Ion channel regulation and function (20 papers) and Neuroscience and Neuropharmacology Research (6 papers). Akiko Kojima is often cited by papers focused on Cardiac electrophysiology and arrhythmias (24 papers), Ion channel regulation and function (20 papers) and Neuroscience and Neuropharmacology Research (6 papers). Akiko Kojima collaborates with scholars based in Japan, Netherlands and United States. Akiko Kojima's co-authors include Makiko Ueda, Takahiko Naruko, Anton E. Becker, Ryushi Komatsu, Hiroshi Matsuura, David O. Kennedy, Hiroyoshi Iguchi, Hideo Yamane, Yousuke Nakai and M. Takayama and has published in prestigious journals such as Circulation, PLoS ONE and Biochemical and Biophysical Research Communications.

In The Last Decade

Akiko Kojima

73 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Akiko Kojima Japan 20 734 547 514 233 216 77 2.0k
Masakazu Ishii Japan 26 1.0k 1.4× 481 0.9× 315 0.6× 524 2.2× 175 0.8× 69 2.8k
Ossama A. Hatoum Israel 22 619 0.8× 471 0.9× 369 0.7× 44 0.2× 236 1.1× 49 2.1k
Mentor Sopjani Kosovo 29 1.5k 2.0× 318 0.6× 301 0.6× 141 0.6× 101 0.5× 78 2.7k
Teruhiko Toyo‐oka Japan 25 1.1k 1.5× 284 0.5× 914 1.8× 77 0.3× 116 0.5× 95 2.6k
Kazuo Honda Japan 35 1.3k 1.8× 986 1.8× 265 0.5× 100 0.4× 170 0.8× 192 3.7k
Xian Wang China 30 714 1.0× 416 0.8× 232 0.5× 37 0.2× 265 1.2× 107 2.3k
Luis A. Martinez‐Lemus United States 38 1.0k 1.4× 639 1.2× 1.3k 2.6× 48 0.2× 243 1.1× 113 4.0k
He‐Ping Ma United States 27 1.2k 1.6× 157 0.3× 135 0.3× 202 0.9× 206 1.0× 67 1.9k
Hisao Yamamura Japan 33 2.3k 3.2× 375 0.7× 684 1.3× 872 3.7× 317 1.5× 148 3.9k
Alec W.M. Simpson United Kingdom 25 1.6k 2.2× 255 0.5× 259 0.5× 96 0.4× 104 0.5× 64 2.4k

Countries citing papers authored by Akiko Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Akiko Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akiko Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Akiko Kojima. A scholar is included among the top collaborators of Akiko Kojima 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 Akiko Kojima. Akiko Kojima 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.
Kojima, Akiko, et al.. (2023). Severe Calcification of Femoral Arteries Causes Tourniquet Failure Accompanied by Massive Bleeding. Journal of the American Podiatric Medical Association. 113(1). 1 indexed citations
2.
Matsuura, Hiroshi, et al.. (2021). Positive Inotropic Effects of ATP Released via the Maxi-Anion Channel in Langendorff-Perfused Mouse Hearts Subjected to Ischemia-Reperfusion. Frontiers in Cell and Developmental Biology. 9. 597997–597997. 9 indexed citations
3.
Kojima, Akiko, et al.. (2021). Characterization and functional role of rapid- and slow-activating delayed rectifier K+ currents in atrioventricular node cells of guinea pigs. Pflügers Archiv - European Journal of Physiology. 473(12). 1885–1898. 1 indexed citations
4.
Nemoto, Takahiro, Akiko Kojima, Eriko Yamaguchi, et al.. (2020). Effects of motivation domains on social functioning in schizophrenia with consideration of the factor structure and confounding influences. Journal of Psychiatric Research. 133. 106–112. 10 indexed citations
5.
Kojima, Akiko, et al.. (2019). Anesthetic Management of a Patient With Type 1 Long QT Syndrome Using Combined Epidural-Spinal Anesthesia for Caesarean Section: Perioperative Approach Based on Ion Channel Function. Journal of Cardiothoracic and Vascular Anesthesia. 34(2). 465–469. 3 indexed citations
6.
Kojima, Akiko. (2018). Blocking the activation of TRPC channels improves ventricular contractile functions after ischemia/reperfusion in a Langendorff-perfused mouse heart model.. 1 indexed citations
7.
Kojima, Akiko & Hiroshi Matsuura. (2017). Ionic mechanisms of the action of anaesthetics on sinoatrial node automaticity. European Journal of Pharmacology. 814. 63–72. 12 indexed citations
8.
Tokuda, Haruhiko, Gen Kuroyanagi, Yukiko Enomoto, et al.. (2015). Release of Phosphorylated HSP27 (HSPB1) from Platelets Is Accompanied with the Acceleration of Aggregation in Diabetic Patients. PLoS ONE. 10(6). e0128977–e0128977. 19 indexed citations
9.
Kojima, Akiko, Hirotoshi Kitagawa, Mariko Omatsu‐Kanbe, Hiroshi Matsuura, & Shuichi Nosaka. (2010). Ca2+paradox injury mediated through TRPC channels in mouse ventricular myocytes. British Journal of Pharmacology. 161(8). 1734–1750. 40 indexed citations
10.
Takano, Yuji, et al.. (2009). Dietary life style of Japanese college students: Relationship between dietary life, mental health and eating disorders. The Japanese journal of psychology. 80(4). 321–329. 1 indexed citations
11.
Kennedy, David O., Akiko Kojima, Tadayoshi Hasuma, et al.. (2002). Involvement of protein tyrosine phosphorylation and reduction of cellular sulfhydryl groups in cell death induced by 1′-acetoxychavicol acetate in Ehrlich ascites tumor cells. Chemico-Biological Interactions. 139(2). 215–230. 17 indexed citations
12.
Kennedy, David O., Akiko Kojima, Yoshihisa Yano, et al.. (2002). Cellular thiol status-dependent inhibition of tumor cell growth via modulation of retinoblastoma protein phosphorylation by (−)-epigallocatechin. Cancer Letters. 179(1). 25–32. 19 indexed citations
13.
Kojima, Akiko, Hajime Maeda, Yoshihiko Sugita, Seiya Tanaka, & Yoichiro Kameyama. (2002). Human papillomavirus type 38 infection in oral squamous cell carcinomas. Oral Oncology. 38(6). 591–596. 48 indexed citations
14.
Norikura, Toshio, David O. Kennedy, Alexander K. Nyarko, Akiko Kojima, & Isao Matsui‐Yuasa. (2002). Protective Effect of Aloe Extract against the Cytotoxicity of 1,4‐Naphthoquinone in Isolated Rat Hepatocytes Involves Modulations in Cellular Thiol Levels. Pharmacology & Toxicology. 90(5). 278–284. 20 indexed citations
15.
Kennedy, David O., Akiko Kojima, Tadayoshi Hasuma, et al.. (2001). Growth inhibitory effect of green tea extract and (−)-epigallocatechin in Ehrlich ascites tumor cells involves a cellular thiol-dependent activation of mitogenic-activated protein kinases. Chemico-Biological Interactions. 134(2). 113–133. 36 indexed citations
16.
Kennedy, David O., Akiko Kojima, Yoshihisa Yano, et al.. (2001). Growth inhibitory effect of green tea extract in Ehrlich ascites tumor cells involves cytochrome c release and caspase activation. Cancer Letters. 166(1). 9–15. 24 indexed citations
17.
Ohishi, Mitsuru, Makiko Ueda, Hiromi Rakugi, et al.. (1999). Relative localization of angiotensin-converting enzyme, chymase and angiotensin II in human coronary atherosclerotic lesions. Journal of Hypertension. 17(4). 547–553. 37 indexed citations
18.
Ohishi, Mitsuru, Makiko Ueda, Hiromi Rakugi, et al.. (1997). Enhanced expression of angiotensin-converting enzyme is associated with progression of coronary atherosclerosis in humans. Journal of Hypertension. 15(11). 1295–1302. 88 indexed citations
19.
Ogihara, Toshio, et al.. (1996). Expression of angiotensin II type I and type II receptors in the neointima at the site of percutaneous transluminal coronary angioplasty in humans. Hypertension. 28(3). 41. 2 indexed citations
20.
Kojima, Akiko, Sabu Kasai, & Yohko Sugawa‐Katayama. (1993). Recovery of the Ultrastructure of Jejunal Absorptive Cells and Absorption of Nutrients in Starved Then Re-fed Rats.. Journal of Nutritional Science and Vitaminology. 39(1). 23–32. 1 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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