Chikako Okada

679 total citations
25 papers, 487 citations indexed

About

Chikako Okada is a scholar working on Molecular Biology, Infectious Diseases and Surgery. According to data from OpenAlex, Chikako Okada has authored 25 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 6 papers in Infectious Diseases and 5 papers in Surgery. Recurrent topics in Chikako Okada's work include Microbial Natural Products and Biosynthesis (4 papers), Chemical Synthesis and Analysis (3 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Chikako Okada is often cited by papers focused on Microbial Natural Products and Biosynthesis (4 papers), Chemical Synthesis and Analysis (3 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Chikako Okada collaborates with scholars based in Japan and Australia. Chikako Okada's co-authors include Akiko Yoneyama, Toru Sengoku, Kazuhiro Ogata, Muneyoshi Kimura, Hideki Araoka, Keisuke Hamada, Hiroaki Suga, Masaru Baba, M. Kubo and Yoshiki Matsumiya and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Angewandte Chemie International Edition.

In The Last Decade

Chikako Okada

25 papers receiving 478 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chikako Okada Japan 14 222 109 82 56 44 25 487
Tone Tannæs Norway 11 194 0.9× 146 1.3× 33 0.4× 49 0.9× 75 1.7× 17 461
Reza Najafipour Iran 13 202 0.9× 46 0.4× 72 0.9× 26 0.5× 49 1.1× 73 574
Marialuisa Crosatti United Kingdom 9 312 1.4× 145 1.3× 44 0.5× 29 0.5× 91 2.1× 15 545
Jennifer J. Meudt United States 12 158 0.7× 69 0.6× 149 1.8× 15 0.3× 18 0.4× 24 540
Shinobu Takeda Japan 12 160 0.7× 144 1.3× 121 1.5× 23 0.4× 53 1.2× 26 771
F Szczebara Mali 6 287 1.3× 145 1.3× 18 0.2× 72 1.3× 42 1.0× 6 517
Yusheng Chen China 16 327 1.5× 34 0.3× 155 1.9× 120 2.1× 41 0.9× 62 719
Senka Džidić Croatia 9 194 0.9× 106 1.0× 33 0.4× 36 0.6× 10 0.2× 15 542
V. Behrana Jensen United States 14 566 2.5× 28 0.3× 34 0.4× 114 2.0× 37 0.8× 23 876
Chéol Moon South Korea 14 179 0.8× 88 0.8× 114 1.4× 7 0.1× 126 2.9× 31 524

Countries citing papers authored by Chikako Okada

Since Specialization
Citations

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

Fields of papers citing papers by Chikako Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chikako Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Chikako Okada. A scholar is included among the top collaborators of Chikako Okada 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 Chikako Okada. Chikako Okada 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.
2.
Nguyen, Dinh Thanh, Keisuke Hamada, Chikako Okada, et al.. (2024). De Novo Discovery of Pseudo‐Natural Prenylated Macrocyclic Peptide Ligands. Angewandte Chemie. 136(36). 1 indexed citations
3.
Nguyen, Dinh Thanh, Keisuke Hamada, Chikako Okada, et al.. (2024). De Novo Discovery of Pseudo‐Natural Prenylated Macrocyclic Peptide Ligands. Angewandte Chemie International Edition. 63(36). e202409973–e202409973. 5 indexed citations
4.
Sato, Ko, Chikako Okada, Shunsuke Kobayashi, et al.. (2024). Structure of the human Bre1 complex bound to the nucleosome. Nature Communications. 15(1). 2580–2580. 9 indexed citations
5.
Hamada, Keisuke, Dinh Thanh Nguyen, Masayuki Satake, et al.. (2022). LimF is a versatile prenyltransferase for histidine-C-geranylation on diverse non-natural substrates. Nature Catalysis. 5(8). 682–693. 31 indexed citations
6.
Sengoku, Toru, Masaaki Shiina, Keisuke Hamada, et al.. (2022). Structural basis of transcription regulation by CNC family transcription factor, Nrf2. Nucleic Acids Research. 50(21). 12543–12557. 36 indexed citations
7.
Sato, Ko, Keisuke Hamada, Chikako Okada, et al.. (2021). Structural basis of the regulation of the normal and oncogenic methylation of nucleosomal histone H3 Lys36 by NSD2. Nature Communications. 12(1). 6605–6605. 26 indexed citations
8.
Kimura, Muneyoshi, Masaru Baba, Yusuke Endo, et al.. (2020). Reverse Transcription Loop-Mediated Isothermal Amplification Assay-Based Infection Control Strategies for COVID-19 in a Hospital Under the State of Emergency in Tokyo, Japan in Spring 2020. Japanese Journal of Infectious Diseases. 74(4). 325–332. 1 indexed citations
9.
Endo, Yusuke, Hideki Araoka, Masaru Baba, et al.. (2019). Matrix-assisted laser desorption ionization-time of flight mass spectrometry can be used to identify Helicobacter cinaedi. Diagnostic Microbiology and Infectious Disease. 96(3). 114964–114964. 6 indexed citations
10.
Kimura, Muneyoshi, Hideki Araoka, Chikako Okada, et al.. (2018). First case of sexually transmitted asymptomatic female genital tuberculosis from spousal epididymal tuberculosis diagnosed by active screening. International Journal of Infectious Diseases. 73. 60–62. 14 indexed citations
11.
Araoka, Hideki, Masaru Baba, Chikako Okada, et al.. (2018). Risk Factors for Recurrent Helicobacter cinaedi Bacteremia and the Efficacy of Selective Digestive Decontamination With Kanamycin to Prevent Recurrence. Clinical Infectious Diseases. 67(4). 573–578. 20 indexed citations
12.
Araoka, Hideki, Masaru Baba, Chikako Okada, et al.. (2017). Evaluation of trimethoprim-sulfamethoxazole based combination therapy against Stenotrophomonas maltophilia : in vitro effects and clinical efficacy in cancer patients. International Journal of Infectious Diseases. 58. 18–21. 24 indexed citations
13.
Abe, Masahiro, Muneyoshi Kimura, Masaru Baba, et al.. (2017). The Diagnosis of <i>Legionella pneumophila</i> Serogroup 5 Bacteremic Pneumonia during Severe Neutropenia Using Loop-mediated Isothermal Amplification. Internal Medicine. 57(7). 1045–1048. 2 indexed citations
14.
Shirato, Ken, Takako Kizaki, Takuya Sakurai, et al.. (2009). Hypoxia-inducible factor-1α suppresses the expression of macrophage scavenger receptor 1. Pflügers Archiv - European Journal of Physiology. 459(1). 93–103. 34 indexed citations
15.
Okada, Chikako, et al.. (2006). Evaluation of soil bacterial biomass using environmental DNA extracted by slow-stirring method. Applied Microbiology and Biotechnology. 71(6). 875–880. 39 indexed citations
16.
Okada, Chikako, et al.. (2005). Effect of Kiwifruit Juice on Beef Collagen. Journal of Nutritional Science and Vitaminology. 51(1). 27–33. 16 indexed citations
17.
Iijima, Takehiko, et al.. (2002). Relationship Between Oxidation of Glutathione and Reactive Nitrogen Species During the Early-Reperfusion Phase of Cerebral Ischemia. Neurochemical Research. 27(6). 497–500. 4 indexed citations
18.
Sugimura, Kazunobu, et al.. (2000). Endocrine-Disrupting Chemicals in CAPD Dialysate and Effluent. Blood Purification. 19(1). 21–23. 10 indexed citations
19.
Tsuchida, Kenji, et al.. (1998). Lixelle Adsorbent to Remove Inflammatory Cytokines. Artificial Organs. 22(12). 1064–1067. 33 indexed citations
20.
Kawahara, Satoshi, Atsuhiko Tada, Michiko Takeuchi, et al.. (1994). [Therapeutic potential of sparfloxacin for preventing mycobacterial infections].. PubMed. 69(5). 351–6. 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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