Ryosei Nishimura

1.3k total citations
37 papers, 625 citations indexed

About

Ryosei Nishimura is a scholar working on Hematology, Oncology and Immunology. According to data from OpenAlex, Ryosei Nishimura has authored 37 papers receiving a total of 625 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Hematology, 10 papers in Oncology and 9 papers in Immunology. Recurrent topics in Ryosei Nishimura's work include Chronic Lymphocytic Leukemia Research (5 papers), Hematopoietic Stem Cell Transplantation (5 papers) and Immune Cell Function and Interaction (5 papers). Ryosei Nishimura is often cited by papers focused on Chronic Lymphocytic Leukemia Research (5 papers), Hematopoietic Stem Cell Transplantation (5 papers) and Immune Cell Function and Interaction (5 papers). Ryosei Nishimura collaborates with scholars based in Japan, United States and Germany. Ryosei Nishimura's co-authors include Jeanette Baker, Robert S. Negrin, Andreas Beilhack, Yutaka Saikawa, Takahiro Uehara, Mobin Karimi, Robert Zeiser, Emanuela Sega, Janelle A. Olson and Shoichi Koizumi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and British Journal of Haematology.

In The Last Decade

Ryosei Nishimura

35 papers receiving 612 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryosei Nishimura Japan 11 279 252 170 162 48 37 625
Rita Tognellini Italy 9 411 1.5× 249 1.0× 256 1.5× 113 0.7× 24 0.5× 12 712
Yasunori Nakagawa Japan 13 250 0.9× 255 1.0× 232 1.4× 278 1.7× 77 1.6× 37 688
Tetsushi Aita Japan 9 480 1.7× 175 0.7× 135 0.8× 168 1.0× 30 0.6× 15 844
Takeki Mitsui Japan 14 222 0.8× 113 0.4× 203 1.2× 236 1.5× 100 2.1× 60 688
Junxia Yao China 13 216 0.8× 144 0.6× 158 0.9× 149 0.9× 31 0.6× 46 499
Nora Ku United States 11 202 0.7× 168 0.7× 250 1.5× 128 0.8× 99 2.1× 24 584
R Martucci Italy 10 263 0.9× 224 0.9× 141 0.8× 149 0.9× 14 0.3× 12 678
Noemi F. Pereira Brazil 13 243 0.9× 91 0.4× 264 1.6× 122 0.8× 81 1.7× 29 568
Milcho Mincheff United States 16 322 1.2× 109 0.4× 113 0.7× 273 1.7× 36 0.8× 30 678
Mikinori Miyazaki Japan 13 337 1.2× 375 1.5× 111 0.7× 303 1.9× 20 0.4× 32 889

Countries citing papers authored by Ryosei Nishimura

Since Specialization
Citations

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

Fields of papers citing papers by Ryosei Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryosei Nishimura

This figure shows the co-authorship network connecting the top 25 collaborators of Ryosei Nishimura. A scholar is included among the top collaborators of Ryosei 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 Ryosei Nishimura. Ryosei Nishimura 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.
Wakabayashi, Hiroshi, Anri Inaki, Ryosei Nishimura, et al.. (2021). Phase I/II clinical trial of high-dose [131I] meta-iodobenzylguanidine therapy for high-risk neuroblastoma preceding single myeloablative chemotherapy and haematopoietic stem cell transplantation. European Journal of Nuclear Medicine and Molecular Imaging. 49(5). 1574–1583. 4 indexed citations
2.
Noguchi, Kazuhiro, et al.. (2021). High-dose Methotrexate-induced Acral Erythema in Two Pediatric Patients With Acute Lymphoblastic Leukemia: A 17 Pediatric Case Series of Methotrexate-induced Acral Erythema. Journal of Pediatric Hematology/Oncology. 43(8). e1259–e1261. 1 indexed citations
3.
Ikawa, Yasuhiro, Yuta Sakai, Kazuhiro Noguchi, et al.. (2021). Utility of 18F-FDG-PET for detecting acute lymphoblastic leukemia: a case series of pediatric acute lymphoblastic leukemia without hematological symptoms. International Journal of Hematology. 115(2). 287–292. 2 indexed citations
4.
Wakabayashi, Hiroshi, Daiki Kayano, Anri Inaki, et al.. (2020). High-dose 131I-mIBG as consolidation therapy in pediatric patients with relapsed neuroblastoma and ganglioneuroblastoma: the Japanese experience. Annals of Nuclear Medicine. 34(11). 840–846. 4 indexed citations
5.
6.
Ikawa, Yasuhiro, Ryosei Nishimura, Kazuhiro Noguchi, et al.. (2018). Improvement of refractory acyclovir-resistant herpes simplex virus type 1 infection by continuous acyclovir administration. Journal of Infection and Chemotherapy. 25(1). 65–67. 5 indexed citations
7.
Takamatsu, Hiroyuki, Ryosei Nishimura, Akihiro Yachie, et al.. (2016). Epstein–Barr virus-associated leukemic lymphoma after allogeneic stem cell transplantation. Journal of Clinical Virology. 80. 82–86.
8.
Wada, Taizo, Ryosei Nishimura, Tomoko Toma, et al.. (2013). Down-regulation of CD5 expression on activated CD8+ T cells in familial hemophagocytic lymphohistiocytosis with perforin gene mutations. Human Immunology. 74(12). 1579–1585. 17 indexed citations
9.
Yokoyama, Tadafumi, et al.. (2012). Agranulocytosis after infectious mononucleosis. Journal of Clinical Virology. 56(3). 355–357. 8 indexed citations
10.
Morimoto, Akira, Chihiro Shimazaki, Satoshi Takahashi, et al.. (2012). Therapeutic outcome of multifocal Langerhans cell histiocytosis in adults treated with the Special C regimen formulated by the Japan LCH Study Group. International Journal of Hematology. 97(1). 103–108. 24 indexed citations
11.
Ito, Satsuki, Junko Ishizaki, Naoto Nagata, et al.. (2010). Comparison of Relationship between Dosage and Serum Concentration of Voriconazole in Adult and Pediatric Patients. Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences). 36(4). 213–219. 3 indexed citations
12.
Beilhack, Andreas, Stephan Schulz, Jeanette Baker, et al.. (2006). Prevention of acute graft-versus-host disease despite compensatory function of lymphoid organs in vivo. Biology of Blood and Marrow Transplantation. 12(2). 11–11. 1 indexed citations
13.
14.
Takami, Akiyoshi, Chiharu Sugimori, Xingmin Feng, et al.. (2004). Expansion and activation of minor histocompatibility antigen HY-specific T cells associated with graft-versus-leukemia response. Bone Marrow Transplantation. 34(8). 703–709. 20 indexed citations
15.
Saikawa, Yutaka, Kazuhisa Ota, Motohiro Tanaka, et al.. (2003). A functional single-nucleotide polymorphism in the human cytidine deaminase gene contributing to ara-C sensitivity. Pharmacogenetics. 13(1). 29–38. 87 indexed citations
16.
Das, Hiranmoy, Shion Imoto, Tohru Murayama, et al.. (2001). Kinetic analysis of cytokine gene expression in patients with GVHD after donor lymphocyte infusion. Bone Marrow Transplantation. 27(4). 373–380. 16 indexed citations
17.
Nishimura, Ryosei, Yo Niida, Yutaka Saikawa, et al.. (1999). Microsatellite analysis of childhood leukemia: Correlation of 9p and 12p chromosome abnormalities with expression of related genes. Pediatrics International. 41(4). 346–352. 3 indexed citations
18.
Wada, Hideo, Yutaka Saikawa, Yo Niida, et al.. (1999). Selectively induced high MRP gene expression in multidrug-resistant human HL60 leukemia cells. Experimental Hematology. 27(1). 99–109. 24 indexed citations
19.
Furusawa, M, Yuji Baba, Ryuji Murakami, et al.. (1996). Azelastine: its clinical application for radiation dermatitis.. PubMed. 14(3). 151–4. 4 indexed citations
20.
Yamazoe, Kosuke, Fumihito Ohashi, Tsuyoshi KADOSAWA, et al.. (1994). Computed Tomography on Renal Masses in Dogs and Cats.. Journal of Veterinary Medical Science. 56(4). 813–816. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Rita Tognellini Breakdown of academic impact, for papers by Yasunori Nakagawa Breakdown of academic impact, for papers by Tetsushi Aita Breakdown of academic impact, for papers by Takeki Mitsui Breakdown of academic impact, for papers by Junxia Yao Breakdown of academic impact, for papers by Nora Ku Breakdown of academic impact, for papers by R Martucci Breakdown of academic impact, for papers by Noemi F. Pereira Breakdown of academic impact, for papers by Milcho Mincheff Breakdown of academic impact, for papers by Mikinori Miyazaki
Rankless by CCL
2026