Reiki Nishimura

17.8k total citations · 1 hit paper
131 papers, 13.3k citations indexed

About

Reiki Nishimura is a scholar working on Oncology, Cancer Research and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Reiki Nishimura has authored 131 papers receiving a total of 13.3k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Oncology, 62 papers in Cancer Research and 32 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Reiki Nishimura's work include Breast Cancer Treatment Studies (57 papers), HER2/EGFR in Cancer Research (55 papers) and Cancer Treatment and Pharmacology (35 papers). Reiki Nishimura is often cited by papers focused on Breast Cancer Treatment Studies (57 papers), HER2/EGFR in Cancer Research (55 papers) and Cancer Treatment and Pharmacology (35 papers). Reiki Nishimura collaborates with scholars based in Japan, United States and Switzerland. Reiki Nishimura's co-authors include Nobuyuki Arima, Tomofumi Osako, Yasuo Toyozumi, Rumiko Tashima, Yasuyuki Nishiyama, Mamiko Fujisue, Masahiro Nakano, Yasuhiro Okumura, Mitsuhiro Hayashi and Haruhiko Miyayama and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Cancer.

In The Last Decade

Reiki Nishimura

124 papers receiving 13.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Evaluation of Factors Related to Late Recurrence - Later than 10 Years after the Initial Treatment - in Primary Breast Cancer

2013 11.1k citations Reiki Nishimura, Tomofumi Osako et al. Oncology profile →

Peers

Reiki Nishimura

ONCOL

PRM

GENET

Nobuyuki Arima Japan

Yasuo Toyozumi Japan

Tomofumi Osako Japan

Rumiko Tashima Japan

Yasuyuki Nishiyama Japan

Øystein Fluge Norway

Mamiko Fujisue Japan

Joseph Geradts United States

Samuel Leung Canada

Chad Livasy United States

Nobuyuki Arima Japan

Reiki Nishimura

6.3k ×0.9

ONCOL

6.0k ×1.0

5.7k ×1.0

2.4k ×0.9

PRM

1.7k ×1.0

GENET

Citations per year, relative to Reiki Nishimura Reiki Nishimura (= 1×) peers Nobuyuki Arima

Countries citing papers authored by Reiki Nishimura

Since Specialization

Citations

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

Fields of papers citing papers by Reiki Nishimura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Reiki Nishimura

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

All Works

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20 of 20 papers shown

Misumi, Ikuo, et al.. (2024). Delayed Trastuzumab-induced Cardiotoxicity Leading to Severe Left Ventricular Dysfunction. Internal Medicine. 64(12). 1849–1857.

Nishimura, Reiki, Tetsuhiko Taira, Toshiko Miyaki, et al.. (2024). The Clinicopathological and Prognostic Significance of HER2-Low Breast Cancer: A Comparative Analysis Between HER2-Low and HER2-Zero Subtypes. Clinical Breast Cancer. 24(5). 431–438. 2 indexed citations

Takashima, Tsutomu, Fumikata Hara, Takayuki Iwamoto, et al.. (2021). A Correlation Analysis Between Metabolism-related Genes and Treatment Response to S-1 as First-line Chemotherapy for Metastatic Breast Cancer: The SELECT BC-EURECA Study. Clinical Breast Cancer. 21(5). 450–457. 1 indexed citations

Mukai, Hirofumi, Takeshi Yamaguchi, Masato Takahashi, et al.. (2020). Ki-67 response-guided preoperative chemotherapy for HER2-positive breast cancer: results of a randomised Phase 2 study. British Journal of Cancer. 122(12). 1747–1753. 13 indexed citations

Yamaguchi, Takeshi, Yasuo Hozumi, Yasuaki Sagara, et al.. (2020). The impact of neoadjuvant systemic therapy on breast conservation rates in patients with HER2-positive breast cancer: Surgical results from a phase II randomized controlled trial. Surgical Oncology. 36. 51–55. 5 indexed citations

Ohno, Shinji, Hirofumi Mukai, Kazutaka Narui, et al.. (2019). Participants in a randomized controlled trial had longer overall survival than non-participants: a prospective cohort study. Breast Cancer Research and Treatment. 176(3). 631–635. 4 indexed citations

Nakano, Masahiro, Mamiko Fujisue, Rumiko Tashima, et al.. (2015). Survival time according to the year of recurrence and subtype in recurrent breast cancer. The Breast. 24(5). 588–593. 14 indexed citations

Arima, Nobuyuki, Reiki Nishimura, Tomofumi Osako, et al.. (2015). A Comparison of the Hot Spot and the Average Cancer Cell Counting Methods and the Optimal Cutoff Point of the Ki-67 Index for Luminal Type Breast Cancer. Oncology. 90(1). 43–50. 13 indexed citations

Nishimura, Reiki, Tomofumi Osako, Yasuhiro Okumura, et al.. (2013). Definition of p53 overexpression and its association with the clinicopathological features in luminal/HER2-negative breast cancer.. PubMed. 33(9). 3891–7. 30 indexed citations

10.

Nishiyama, Yasuyuki, et al.. (2013). A Case of Recurrent Metastasis in the Supraclavicular and Axillary Lymph Nodes and Vertebrae following Irradiation and Paclitaxel Plus Bevacizumab Administration. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 74(8). 2081–2084.

11.

Kubo, Makoto, Noriko Kanaya, Jingjing Ye, et al.. (2012). Inhibition of the proliferation of acquired aromatase inhibitor-resistant breast cancer cells by histone deacetylase inhibitor LBH589 (panobinostat). Breast Cancer Research and Treatment. 137(1). 93–107. 44 indexed citations

12.

Nishimura, Reiki, Tomofumi Osako, Yasuhiro Okumura, et al.. (2011). Changes in the ER, PgR, HER2, p53 and Ki-67 biological markers between primary and recurrent breast cancer: discordance rates and prognosis. World Journal of Surgical Oncology. 9(1). 131–131. 84 indexed citations

13.

Nishimura, Reiki & Nobuyuki Arima. (2008). Is triple negative a prognostic factor in breast cancer?. Breast Cancer. 15(4). 303–308. 83 indexed citations

14.

Kai, Kazuharu, Nobuyuki Arima, Haruhiko Miyayama, et al.. (2008). Pathological lymph node involvement at surgery is a significant predictive factor of recurrence in locally advanced breast cancer treated with concomitant epirubicin–docetaxel neoadjuvant chemotherapy: a cohort study. Breast Cancer. 16(1). 42–48. 7 indexed citations

15.

Nishimura, Reiki, Yasuhiro Okumura, & Nobuyuki Arima. (2007). Trastuzumab monotherapy versus combination therapy for treating recurrent breast cancer: time to progression and survival. Breast Cancer. 15(1). 57–64. 31 indexed citations

16.

Miyayama, Haruhiko, et al.. (2004). Intraoperative cytologic diagnosis of sentinel lymph node metastasis in breast cancer-Combination of imprint cytology and immunocytochemistry-. The Journal of the Japanese Society of Clinical Cytology. 43(6). 363–369. 2 indexed citations

17.

Nishimura, Reiki, Fujio Kasumi, Kansei Komaki, et al.. (1998). A Case Control Study on Risk Factors Involved in Inflammatory Breast Recurrence afterBreast-Conserving Surgery. Oncology. 55(5). 391–399. 9 indexed citations

18.

Matsuda, Masakazu, et al.. (1989). A case of primary early carcinoma of duodenum.. The Japanese Journal of Gastroenterological Surgery. 22(12). 2841–2844. 3 indexed citations

19.

Kawano, Ichiro, et al.. (1987). A case report polypoid cancer of the sigmoid colon associated with rectosigmoid intussusception.. The Japanese Journal of Gastroenterological Surgery. 20(8). 2011–2014.

20.

Hosaka, Masami, et al.. (1973). Radioimmunoassay for plasma testosterone. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 136. 104720–104720. 15 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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