Ryonfa Lee

519 total citations
15 papers, 286 citations indexed

About

Ryonfa Lee is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Ryonfa Lee has authored 15 papers receiving a total of 286 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 10 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Molecular Biology. Recurrent topics in Ryonfa Lee's work include Radiation Therapy and Dosimetry (11 papers), Effects of Radiation Exposure (9 papers) and Carcinogens and Genotoxicity Assessment (6 papers). Ryonfa Lee is often cited by papers focused on Radiation Therapy and Dosimetry (11 papers), Effects of Radiation Exposure (9 papers) and Carcinogens and Genotoxicity Assessment (6 papers). Ryonfa Lee collaborates with scholars based in Germany, United Kingdom and Russia. Ryonfa Lee's co-authors include Marco Durante, Sylvia Ritter, Elena Nasonova, Alexander Helm, Sylwester Sommer, Munira Kadhim, Anna Nikoghosyan, Koichi Andō, Jürgen Debus and Shigeru Yamada and has published in prestigious journals such as Radiotherapy and Oncology, Mutation research. Fundamental and molecular mechanisms of mutagenesis and Journal of Pharmacy and Pharmacology.

In The Last Decade

Ryonfa Lee

14 papers receiving 280 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryonfa Lee Germany	11	158	150	97	64	50	15	286
Liang-Hao Ding United States	9	131 0.8×	178 1.2×	231 2.4×	95 1.5×	20 0.4×	12	411
Daniela Trani United States	12	175 1.1×	206 1.4×	164 1.7×	59 0.9×	93 1.9×	14	426
Carrie A. Hendricks United States	10	79 0.5×	159 1.1×	238 2.5×	69 1.1×	18 0.4×	11	366
Alisa Kobayashi Japan	13	254 1.6×	258 1.7×	143 1.5×	40 0.6×	120 2.4×	31	424
Gwyneth E. Watson United Kingdom	7	174 1.1×	309 2.1×	172 1.8×	105 1.6×	33 0.7×	8	395
B. Brzozowska Poland	8	89 0.6×	73 0.5×	101 1.0×	47 0.7×	22 0.4×	31	193
Feinendegen Le Germany	11	70 0.4×	145 1.0×	69 0.7×	45 0.7×	25 0.5×	50	316
Andrea Arenz Germany	11	112 0.7×	68 0.5×	184 1.9×	85 1.3×	21 0.4×	22	411
Marco Valente Germany	13	152 1.0×	310 2.1×	206 2.1×	208 3.3×	19 0.4×	19	446
Maria Taveras United States	12	133 0.8×	203 1.4×	160 1.6×	168 2.6×	19 0.4×	27	361

Countries citing papers authored by Ryonfa Lee

Since Specialization

Citations

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

Fields of papers citing papers by Ryonfa Lee

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryonfa Lee

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

All Works

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15 of 15 papers shown

Nangaku, Masaomi, William G. Herrington, Shinya Goto, et al.. (2024). Effects of empagliflozin in patients with chronic kidney disease from Japan: exploratory analyses from EMPA–KIDNEY. Clinical and Experimental Nephrology. 28(6). 588–595. 1 indexed citations

Helm, Alexander, Ryonfa Lee, Marco Durante, & Sylvia Ritter. (2016). The Influence of C-Ions and X-rays on Human Umbilical Vein Endothelial Cells. Frontiers in Oncology. 6. 5–5. 28 indexed citations

Rombouts, Charlotte, Marjan Moreels, An Aerts, et al.. (2014). Modulation of gene expression in endothelial cells in response to high LET nickel ion irradiation. International Journal of Molecular Medicine. 34(4). 1124–1132. 17 indexed citations

Lee, Ryonfa, et al.. (2013). Chromosome inversions in lymphocytes of prostate cancer patients treated with X-rays and carbon ions. Radiotherapy and Oncology. 109(2). 256–261. 20 indexed citations

Lee, Ryonfa, et al.. (2012). Production and distribution of aberrations in resting or cycling human lymphocytes following Fe-ion or Cr-ion irradiation: Emphasis on single track effects. Advances in Space Research. 50(5). 584–597. 9 indexed citations

Lee, Ryonfa, et al.. (2011). Chromosome aberration measurements in mitotic and G2-PCC lymphocytes at the standard sampling time of 48 h underestimate the effectiveness of high-LET particles. Radiation and Environmental Biophysics. 50(3). 371–381. 21 indexed citations

Kadhim, Munira, Ryonfa Lee, Stephen Moore, et al.. (2010). Genomic instability after targeted irradiation of human lymphocytes: Evidence for inter-individual differences under bystander conditions. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 688(1-2). 91–94. 28 indexed citations

Lee, Ryonfa, et al.. (2010). Complex exchanges are responsible for the increased effectiveness of C-ions compared to X-rays at the first post-irradiation mitosis. Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 701(1). 52–59. 26 indexed citations

Nikoghosyan, Anna, Marco Durante, Sylwester Sommer, et al.. (2009). Chromosomal aberrations in peripheral blood lymphocytes of prostate cancer patients treated with IMRT and carbon ions. Radiotherapy and Oncology. 95(1). 73–78. 31 indexed citations

10.

Lee, Ryonfa, et al.. (2008). Tracking genomic instability within irradiated and bystander populations. Journal of Pharmacy and Pharmacology. 60(8). 959–968. 13 indexed citations

11.

Gotoh, Eisuke, et al.. (2008). High yields of isochromatid breaks and successive formation of chromosome exchanges may lead to reproductive cell death following high-LET irradiation. Open Life Sciences. 3(2). 121–133.

12.

Lee, Ryonfa, Shigeru Yamada, Naoyoshi Yamamoto, et al.. (2004). Chromosomal Aberrations in Lymphocytes of Lung Cancer Patients Treated with Carbon Ions. Journal of Radiation Research. 45(2). 195–199. 22 indexed citations

13.

Iwakawa, Mayumi, et al.. (2003). Different Radiation Susceptibility among Five Strains of Mice Detected by a Skin Reaction. Journal of Radiation Research. 44(1). 7–13. 31 indexed citations

14.

Iwakawa, Mayumi, et al.. (2002). Revolution in Informed Consent: The Rad Genomics Project. The Japanese Journal of Gastroenterological Surgery. 35(2). 237–240. 1 indexed citations

15.

Koike, Sachiko, Koichi Andō, Takeshi Fukawa, et al.. (2002). Relative Biological Effectiveness of 290 MeV/u Carbon Ions for the Growth Delay of a Radioresistant Murine Fibrosarcoma. Journal of Radiation Research. 43(3). 247–255. 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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