Ryoko Koga

739 total citations
31 papers, 543 citations indexed

About

Ryoko Koga is a scholar working on Molecular Biology, Infectious Diseases and Virology. According to data from OpenAlex, Ryoko Koga has authored 31 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 11 papers in Infectious Diseases and 10 papers in Virology. Recurrent topics in Ryoko Koga's work include HIV Research and Treatment (10 papers), HIV/AIDS drug development and treatment (10 papers) and interferon and immune responses (3 papers). Ryoko Koga is often cited by papers focused on HIV Research and Treatment (10 papers), HIV/AIDS drug development and treatment (10 papers) and interferon and immune responses (3 papers). Ryoko Koga collaborates with scholars based in Japan, Egypt and United States. Ryoko Koga's co-authors include Mikako Fujita, Masami Otsuka, Halil I. Ciftci, Hiroshi Tateishi, Mohamed O. Radwan, Taha F. S. Ali, Mehlika Dilek Altıntop, Ahmet Özdemır, Yoshinari Okamoto and Kazusato Ohshima and has published in prestigious journals such as Scientific Reports, FEBS Letters and International Journal of Molecular Sciences.

In The Last Decade

Ryoko Koga

31 papers receiving 540 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryoko Koga Japan 14 219 197 69 64 57 31 543
Jay Chauhan United States 15 199 0.9× 350 1.8× 92 1.3× 17 0.3× 56 1.0× 27 695
Nagashayana Natesh India 6 66 0.3× 369 1.9× 114 1.7× 61 1.0× 21 0.4× 6 516
B.S. Priya India 12 355 1.6× 250 1.3× 47 0.7× 45 0.7× 10 0.2× 44 653
Ernst Roemer Germany 8 132 0.6× 450 2.3× 31 0.4× 45 0.7× 79 1.4× 13 662
Rong‐Hong Zhang China 11 209 1.0× 267 1.4× 48 0.7× 36 0.6× 18 0.3× 24 458
Serge H. Boyer United States 18 424 1.9× 473 2.4× 72 1.0× 18 0.3× 214 3.8× 28 1.2k
Jakyung Yoo South Korea 18 281 1.3× 605 3.1× 106 1.5× 18 0.3× 41 0.7× 38 946
Vidhya V. Iyer United States 13 123 0.6× 414 2.1× 53 0.8× 59 0.9× 178 3.1× 18 712
Michael C. Myers United States 17 443 2.0× 420 2.1× 61 0.9× 13 0.2× 126 2.2× 30 991

Countries citing papers authored by Ryoko Koga

Since Specialization
Citations

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

Fields of papers citing papers by Ryoko Koga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoko Koga

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoko Koga. A scholar is included among the top collaborators of Ryoko Koga 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 Ryoko Koga. Ryoko Koga 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.
Sever, Belgin, Abdulilah Ece, Hiroshi Tateishi, et al.. (2023). Structural Characterization of TRAF6 N-Terminal for Therapeutic Uses and Computational Studies on New Derivatives. Pharmaceuticals. 16(11). 1608–1608. 4 indexed citations
2.
Monde, Kazuaki, Ryoko Koga, Takeo Ohsugi, et al.. (2023). The unique activity of saponin: Induction of cytotoxicity in HTLV-1 infected cells. Bioorganic & Medicinal Chemistry. 91. 117408–117408. 1 indexed citations
3.
Radwan, Mohamed O., Naoya Inoue, Ryoko Koga, et al.. (2023). New insight into the bioactivity of substituted benzimidazole derivatives: Repurposing from anti-HIV activity to cell migration inhibition targeting hnRNP M. Bioorganic & Medicinal Chemistry. 86. 117294–117294. 10 indexed citations
4.
Tateishi, Hiroshi, Mohamed O. Radwan, Halil I. Ciftci, et al.. (2022). A New 1,2-Naphthoquinone Derivative with Anti-lung Cancer Activity. Chemical and Pharmaceutical Bulletin. 70(7). 477–482. 3 indexed citations
5.
Koga, Ryoko, Kazuaki Monde, Hiroshi Tateishi, et al.. (2021). Discovery of anti-cell migration activity of an anti-HIV heterocyclic compound by identification of its binding protein hnRNP M. Bioorganic Chemistry. 107. 104627–104627. 11 indexed citations
6.
Radwan, Mohamed O., Daisuke Takaya, Ryoko Koga, et al.. (2020). Interruption of Vif/Elongin C interaction: In silico and experimental elucidation of the underlying molecular mechanism of benzimidazole-based APOBEC3G stabilizers. Bioorganic & Medicinal Chemistry. 28(8). 115409–115409. 9 indexed citations
7.
Ali, Taha F. S., Ryoko Koga, Mohamed O. Radwan, et al.. (2020). HSP70 induction by bleomycin metal core analogs. Bioorganic & Medicinal Chemistry Letters. 30(7). 127002–127002. 2 indexed citations
8.
Radwan, Mohamed O., Halil I. Ciftci, Taha F. S. Ali, et al.. (2020). Structure activity study of S-trityl-cysteamine dimethylaminopyridine derivatives as SIRT2 inhibitors: Improvement of SIRT2 binding and inhibition. Bioorganic & Medicinal Chemistry Letters. 30(19). 127458–127458. 15 indexed citations
9.
Ciftci, Halil I., Raymond G. Sierra, Chun Hong Yoon, et al.. (2019). Serial Femtosecond X-Ray Diffraction of HIV-1 Gag MA-IP6 Microcrystals at Ambient Temperature. International Journal of Molecular Sciences. 20(7). 1675–1675. 7 indexed citations
10.
Ali, Taha F. S., Halil I. Ciftci, Mohamed O. Radwan, et al.. (2019). New SIRT2 inhibitors: Histidine-based bleomycin spin-off. Bioorganic & Medicinal Chemistry. 27(9). 1767–1775. 17 indexed citations
11.
Murao, Naoki, Hiroshi Tateishi, Ryoko Koga, et al.. (2019). Anti-cancer activity of the cell membrane-permeable phytic acid prodrug. Bioorganic Chemistry. 92. 103240–103240. 23 indexed citations
12.
Radwan, Mohamed O., Halil I. Ciftci, Taha F. S. Ali, et al.. (2019). Antiproliferative S-Trityl-l-Cysteine -Derived Compounds as SIRT2 Inhibitors: Repurposing and Solubility Enhancement. Molecules. 24(18). 3295–3295. 25 indexed citations
13.
Noguchi, Kei, Taha F. S. Ali, Junko Miyoshi, et al.. (2018). Neuroprotective effects of a novel carnosine-hydrazide derivative on hippocampal CA1 damage after transient cerebral ischemia. European Journal of Medicinal Chemistry. 163. 207–214. 12 indexed citations
14.
Tanaka, Ayumi, Mohamed O. Radwan, Akiyuki Hamasaki, et al.. (2017). A novel inhibitor of farnesyltransferase with a zinc site recognition moiety and a farnesyl group. Bioorganic & Medicinal Chemistry Letters. 27(16). 3862–3866. 26 indexed citations
15.
Tateishi, Hiroshi, Kazuaki Monde, Ryoko Koga, et al.. (2017). A clue to unprecedented strategy to HIV eradication: “Lock-in and apoptosis”. Scientific Reports. 7(1). 8957–8957. 36 indexed citations
16.
Koga, Ryoko, Mohamed O. Radwan, Hiroshi Tateishi, et al.. (2017). A Dithiol Compound Binds to the Zinc Finger Protein TRAF6 and Suppresses Its Ubiquitination. ChemMedChem. 12(23). 1935–1941. 18 indexed citations
17.
Radwan, Mohamed O., Ayumi Tanaka, Ryoko Koga, et al.. (2016). Zinc-mediated binding of a low-molecular-weight stabilizer of the host anti-viral factor apolipoprotein B mRNA-editing enzyme, catalytic polypeptide-like 3G. Bioorganic & Medicinal Chemistry. 24(18). 4398–4405. 17 indexed citations
18.
Tateishi, Hiroshi, et al.. (2015). Synthesis of the biotinylated anti-HIV compound BMMP and the target identification study. Bioorganic & Medicinal Chemistry Letters. 26(1). 43–45. 7 indexed citations
19.
Ali, Taha F. S., Halil I. Ciftci, Ryoko Koga, et al.. (2015). Novel metal chelating molecules with anticancer activity. Striking effect of the imidazole substitution of the histidine–pyridine–histidine system. Bioorganic & Medicinal Chemistry. 23(17). 5476–5482. 18 indexed citations
20.
Ohshima, Kazusato, et al.. (2009). Evolutionary trajectory of turnip mosaic virus populations adapting to a new host. Journal of General Virology. 91(3). 788–801. 38 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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