Naoki Nihei

1.3k total citations
46 papers, 1.0k citations indexed

About

Naoki Nihei is a scholar working on Pulmonary and Respiratory Medicine, Molecular Biology and Surgery. According to data from OpenAlex, Naoki Nihei has authored 46 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Pulmonary and Respiratory Medicine, 19 papers in Molecular Biology and 15 papers in Surgery. Recurrent topics in Naoki Nihei's work include Prostate Cancer Treatment and Research (16 papers), Renal cell carcinoma treatment (14 papers) and Renal and related cancers (8 papers). Naoki Nihei is often cited by papers focused on Prostate Cancer Treatment and Research (16 papers), Renal cell carcinoma treatment (14 papers) and Renal and related cancers (8 papers). Naoki Nihei collaborates with scholars based in Japan, United States and Pakistan. Naoki Nihei's co-authors include Tomohiko Ichikawa, Hiroyoshi Suzuki, Takashi Imamoto, Yukio Naya, Naoto Kamiya, Koji Kawamura, Mitsuo Oshimura, Akira Komiya, Jun Shimazaki and John T. Isaacs and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Journal of Urology.

In The Last Decade

Naoki Nihei

46 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naoki Nihei Japan 20 470 431 261 218 199 46 1.0k
Matteo Trucco United States 17 392 0.8× 354 0.8× 267 1.0× 322 1.5× 122 0.6× 37 992
J.S.P. Yuen Singapore 15 320 0.7× 481 1.1× 178 0.7× 199 0.9× 297 1.5× 38 1.1k
Hisashi Hasumi Japan 20 697 1.5× 700 1.6× 145 0.6× 173 0.8× 114 0.6× 73 1.4k
H Galera-Davidson Spain 19 228 0.5× 189 0.4× 228 0.9× 222 1.0× 270 1.4× 65 893
Qiuxia Cui China 17 190 0.4× 414 1.0× 143 0.5× 153 0.7× 144 0.7× 38 807
Saskia Ting Germany 19 296 0.6× 254 0.6× 116 0.4× 301 1.4× 184 0.9× 73 898
Mark Bandyk United States 13 255 0.5× 413 1.0× 124 0.5× 373 1.7× 88 0.4× 32 987
Sang Soo Kim South Korea 18 283 0.6× 288 0.7× 185 0.7× 255 1.2× 51 0.3× 45 845
Claudio De Vito Switzerland 15 203 0.4× 358 0.8× 184 0.7× 158 0.7× 108 0.5× 42 824
Naoto Kubota Japan 14 190 0.4× 573 1.3× 316 1.2× 336 1.5× 217 1.1× 38 1.3k

Countries citing papers authored by Naoki Nihei

Since Specialization
Citations

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

Fields of papers citing papers by Naoki Nihei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naoki Nihei

This figure shows the co-authorship network connecting the top 25 collaborators of Naoki Nihei. A scholar is included among the top collaborators of Naoki Nihei 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 Naoki Nihei. Naoki Nihei 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.
Kamiya, Naoto, Hiroyoshi Suzuki, Takahito Suyama, et al.. (2016). Clinical outcomes of second transurethral resection in non-muscle invasive high-grade bladder cancer: a retrospective, multi-institutional, collaborative study. International Journal of Clinical Oncology. 22(2). 353–358. 14 indexed citations
2.
3.
Utsumi, Takanobu, Koji Kawamura, Takashi Imamoto, et al.. (2014). Assessment of postoperative changes in antihypertensive drug consumption in patients with primary aldosteronism using the defined daily dose. Asian Journal of Surgery. 37(4). 190–194. 8 indexed citations
4.
Sazuka, Tomokazu, Takashi Imamoto, Takanobu Utsumi, et al.. (2013). Angiomyolipoma in the adrenal region： adrenalectomy converted from laparoscopic to open laparotomy case. 26(1). 135–137. 2 indexed citations
5.
Namekawa, Takeshi, Takanobu Utsumi, Takashi Imamoto, et al.. (2013). Composite pheochromocytoma with a malignant peripheral nerve sheath tumor: Case report and review of the literature. Asian Journal of Surgery. 39(3). 187–190. 10 indexed citations
6.
Imamura, Yusuke, Shinichi Sakamoto, Takumi Endo, et al.. (2012). FOXA1 Promotes Tumor Progression in Prostate Cancer via the Insulin-Like Growth Factor Binding Protein 3 Pathway. PLoS ONE. 7(8). e42456–e42456. 48 indexed citations
7.
Utsumi, Takanobu, Takeshi Ueda, Satoshi Fukasawa, et al.. (2011). Prognostic models for renal cell carcinoma recurrence: External validation in a Japanese population. International Journal of Urology. 18(9). 667–671. 10 indexed citations
8.
Utsumi, Takanobu, Koji Kawamura, Takashi Imamoto, et al.. (2011). High predictive accuracy of Aldosteronoma Resolution Score in Japanese patients with aldosterone-producing adenoma. Surgery. 151(3). 437–443. 42 indexed citations
9.
Utsumi, Takanobu, Takeshi Ueda, Satoshi Fukasawa, et al.. (2011). External Validation of a Pre-operative Prognostic Nomogram for Renal Cell Carcinoma in Two Patient Populations: A Retrospective Cohort Study. Japanese Journal of Clinical Oncology. 41(9). 1147–1151. 4 indexed citations
10.
Ueda, Takeshi, Yusuke Imamura, Atsushi Komaru, et al.. (2010). Treatment outcomes of sorafenib for first line or cytokinerefractory advanced renal cell carcinoma in Japanese patients. International Journal of Urology. 17(9). 811–815. 13 indexed citations
11.
Naya, Yukio, Kazuhiro Araki, Kazuyoshi Nakamura, et al.. (2010). Influence of Visceral Obesity on Oncologic Outcome in Patients with Renal Cell Carcinoma. Urologia Internationalis. 85(1). 30–36. 46 indexed citations
12.
Naya, Yukio, Kazuyoshi Nakamura, Kazuhiro Araki, et al.. (2008). Usefulness of panoramic views for novice surgeons doing retroperitoneal laparoscopic nephrectomy. International Journal of Urology. 16(2). 177–180. 12 indexed citations
13.
Utsumi, Takanobu, Hiroyoshi Suzuki, Kazuyoshi Nakamura, et al.. (2008). Renal cell carcinoma with a huge solitary metastasis to the contralateral adrenal gland: A case report. International Journal of Urology. 15(12). 1077–1079. 8 indexed citations
14.
Nojima, Hiroyuki, Akihiro Cho, Hiroshi Yamamoto, et al.. (2008). Renal cell carcinoma with unusual metastasis to the gallbladder. Journal of Hepato-Biliary-Pancreatic Surgery. 15(2). 209–212. 33 indexed citations
15.
Komiya, Akira, Hiroyoshi Suzuki, Takashi Imamoto, et al.. (2008). Neuroendocrine differentiation in the progression of prostate cancer. International Journal of Urology. 16(1). 37–44. 105 indexed citations
16.
Nihei, Naoki, Natalya Kouprina, Vladimir Larionov, et al.. (2002). Functional evidence for a metastasis suppressor gene for rat prostate cancer within a 60-kilobase region on human chromosome 8p21-p12.. PubMed. 62(2). 367–70. 26 indexed citations
17.
18.
Nihei, Naoki, Sho Ohta, Hiroyuki Kugoh, et al.. (1999). Metastasis suppressor gene(s) for rat prostate cancer on the long arm of human chromosome 7. Genes Chromosomes and Cancer. 24(1). 1–8. 24 indexed citations
19.
Nihei, Naoki, et al.. (1997). Suppression of invasive ability of highly metastatic rat prostate cancer by introduction of human chromosome 8. The Prostate. 31(1). 14–20. 13 indexed citations
20.
Komiya, Akira, Takeshi Ueda, Naoki Nihei, et al.. (1997). Location of KAI1 on the short arm of human chromosome 11 and frequency of allelic loss in advanced human prostate cancer. The Prostate. 32(3). 205–213. 50 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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