Ryuichi Nakashima

765 total citations
18 papers, 606 citations indexed

About

Ryuichi Nakashima is a scholar working on Molecular Biology, Oncology and Epidemiology. According to data from OpenAlex, Ryuichi Nakashima has authored 18 papers receiving a total of 606 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 8 papers in Oncology and 7 papers in Epidemiology. Recurrent topics in Ryuichi Nakashima's work include Cervical Cancer and HPV Research (6 papers), Cancer-related Molecular Pathways (5 papers) and Molecular Biology Techniques and Applications (3 papers). Ryuichi Nakashima is often cited by papers focused on Cervical Cancer and HPV Research (6 papers), Cancer-related Molecular Pathways (5 papers) and Molecular Biology Techniques and Applications (3 papers). Ryuichi Nakashima collaborates with scholars based in Japan, United States and Norway. Ryuichi Nakashima's co-authors include Takayuki Enomoto, Yuji Murata, Yutaka Ueda, Kiyoshi Yoshino, Masami Fujita, Yuko Ueno, Takashi Miyatake, Hiroyuki Kanao, Tatsuo Yoshizaki and Hiroko Wada and has published in prestigious journals such as Cancer Research, International Journal of Cancer and Cancer Letters.

In The Last Decade

Ryuichi Nakashima

18 papers receiving 595 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Nakashima Japan 13 244 212 135 130 124 18 606
Pilaiwan Kleebkaow Thailand 13 323 1.3× 158 0.7× 98 0.7× 148 1.1× 127 1.0× 52 616
Chieko Ishiwata Japan 11 479 2.0× 167 0.8× 104 0.8× 42 0.3× 40 0.3× 51 910
Tyler O. Kirby United States 15 140 0.6× 173 0.8× 185 1.4× 182 1.4× 55 0.4× 27 608
Alamtaj Samsami Dehaghani Iran 14 113 0.5× 128 0.6× 156 1.2× 54 0.4× 46 0.4× 38 516
Brigitte A. Barrette United States 9 157 0.6× 143 0.7× 277 2.1× 83 0.6× 37 0.3× 12 734
Lina Ghabreau Syria 13 245 1.0× 150 0.7× 275 2.0× 109 0.8× 79 0.6× 28 510
Christopher Di Simone United States 7 66 0.3× 114 0.5× 274 2.0× 43 0.3× 74 0.6× 10 591
Heung‐Tat Ng Taiwan 16 173 0.7× 155 0.7× 81 0.6× 144 1.1× 40 0.3× 35 729
Qiong-Lan Tang China 11 63 0.3× 186 0.9× 119 0.9× 85 0.7× 82 0.7× 30 431
Sandra A. Drigo Brazil 21 307 1.3× 309 1.5× 133 1.0× 90 0.7× 180 1.5× 36 858

Countries citing papers authored by Ryuichi Nakashima

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Nakashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Nakashima

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

All Works

18 of 18 papers shown
1.
Kobayashi, Eiji, Masanori Isobe, Takahito Miyake, et al.. (2009). Postoperative abdominal aspergilloma mimicking cervical cancer recurrence and diagnostic imaging, including 18F‐fluorodeoxyglucose positron emission tomography, with false‐positive findings. Journal of obstetrics and gynaecology research. 35(4). 808–811. 7 indexed citations
2.
Harada, Seiya, Mineyuki Okada, Koichi Nishimura, et al.. (2009). Surveillance of pathogens in outpatients with gastroenteritis and characterization of sapovirus strains between 2002 and 2007 in Kumamoto Prefecture, Japan. Journal of Medical Virology. 81(6). 1117–1127. 69 indexed citations
3.
Ueda, Yutaka, Takashi Miyatake, Mika Okazawa, et al.. (2008). Clonality and HPV Infection Analysis of Concurrent Glandular and Squamous Lesions and Adenosquamous Carcinomas of the Uterine Cervix. American Journal of Clinical Pathology. 130(3). 389–400. 11 indexed citations
4.
Miyatake, Takashi, Yutaka Ueda, Kiyoshi Yoshino, et al.. (2007). Clonality Analysis and Human Papillomavirus Infection in Squamous Metaplasia and Atypical Immature Metaplasia of Uterine Cervix. International Journal of Gynecological Pathology. 26(2). 180–187. 10 indexed citations
5.
Miyatake, Takashi, Yutaka Ueda, Ryuichi Nakashima, et al.. (2007). Down‐regulation of insulin‐like growth factor binding protein‐5 (IGFBP‐5): Novel marker for cervical carcinogenesis. International Journal of Cancer. 120(10). 2068–2077. 18 indexed citations
6.
Ueno, Yuko, Takayuki Enomoto, Yoshiro Otsuki, et al.. (2006). Prognostic significance of p53 mutation in suboptimally resected advanced ovarian carcinoma treated with the combination chemotherapy of paclitaxel and carboplatin. Cancer Letters. 241(2). 289–300. 26 indexed citations
7.
Yoshizaki, Tatsuo, Takayuki Enomoto, Ryuichi Nakashima, et al.. (2005). Altered protein expression in endometrial carcinogenesis. Cancer Letters. 226(2). 101–106. 17 indexed citations
8.
Kanao, Hiroyuki, Takayuki Enomoto, Toshihiro Kimura, et al.. (2005). Overexpression ofLAMP3/TSC403/DC-LAMPPromotes Metastasis in Uterine Cervical Cancer. Cancer Research. 65(19). 8640–8645. 83 indexed citations
9.
Kanao, Hiroyuki, Takayuki Enomoto, Yutaka Ueda, et al.. (2004). Correlation between p14ARF/p16INK4A expression and HPV infection in uterine cervical cancer. Cancer Letters. 213(1). 31–37. 41 indexed citations
10.
Ueda, Yutaka, Takayuki Enomoto, Takashi Miyatake, et al.. (2004). Analysis of Clonality and HPV Infection in Benign, Hyperplastic, Premalignant, and Malignant Lesions of the Vulvar Mucosa. American Journal of Clinical Pathology. 122(2). 266–274. 35 indexed citations
11.
Enomoto, Takayuki, Yuko Ueno, Hongbo Sun, et al.. (2003). Mutations in the STK11 Gene Characterize Minimal Deviation Adenocarcinoma of the Uterine Cervix. Laboratory Investigation. 83(1). 35–45. 88 indexed citations
12.
13.
Sun, Hongbo, Takayuki Enomoto, Kenneth R. Shroyer, et al.. (2002). Clonal Analysis and Mutations in the PTEN and the K-ras Genes in Endometrial Hyperplasia. Diagnostic Molecular Pathology. 11(4). 204–211. 33 indexed citations
14.
Yoshino, Kiyoshi, Takayuki Enomoto, Takafumi Nakamura, et al.. (1998). AberrantFHIT transcripts in squamous cell carcinoma of the uterine cervix. International Journal of Cancer. 76(2). 176–181. 41 indexed citations
15.
Enomoto, Takayuki, Tomoko Haba, Kiyoshi Yoshino, et al.. (1997). Clonal analysis of high-grade squamous intra-epithelial lesions of the uterine cervix. International Journal of Cancer. 73(3). 339–344. 24 indexed citations
16.
Fujita, Masami, Takayuki Enomoto, Tomoko Haba, et al.. (1997). Alteration ofp16 andp15 genes in common epithelial ovarian tumors. International Journal of Cancer. 74(2). 148–155. 44 indexed citations
17.
Fujita, Masami, Takayuki Enomoto, Tomoko Haba, et al.. (1997). Alteration of p16 and p15 genes in common epithelial ovarian tumors. International Journal of Cancer. 74(2). 148–155. 2 indexed citations
18.
Shibata, Motoo, et al.. (1980). A new antibiotic K-82 A and minor components, produced by Streptomyces lavendulae, strain No. K-82.. The Journal of Antibiotics. 33(11). 1231–1235. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Pilaiwan Kleebkaow Breakdown of academic impact, for papers by Chieko Ishiwata Breakdown of academic impact, for papers by Tyler O. Kirby Breakdown of academic impact, for papers by Alamtaj Samsami Dehaghani Breakdown of academic impact, for papers by Brigitte A. Barrette Breakdown of academic impact, for papers by Lina Ghabreau Breakdown of academic impact, for papers by Christopher Di Simone Breakdown of academic impact, for papers by Heung‐Tat Ng Breakdown of academic impact, for papers by Qiong-Lan Tang Breakdown of academic impact, for papers by Sandra A. Drigo
Rankless by CCL
2026