Koichi Miyagi

424 total citations
16 papers, 347 citations indexed

About

Koichi Miyagi is a scholar working on Immunology, Pathology and Forensic Medicine and Surgery. According to data from OpenAlex, Koichi Miyagi has authored 16 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Immunology, 5 papers in Pathology and Forensic Medicine and 2 papers in Surgery. Recurrent topics in Koichi Miyagi's work include Immunotherapy and Immune Responses (5 papers), Multiple Sclerosis Research Studies (4 papers) and T-cell and Retrovirus Studies (2 papers). Koichi Miyagi is often cited by papers focused on Immunotherapy and Immune Responses (5 papers), Multiple Sclerosis Research Studies (4 papers) and T-cell and Retrovirus Studies (2 papers). Koichi Miyagi collaborates with scholars based in Japan and United States. Koichi Miyagi's co-authors include Masayuki Matsuda, Nobuo Yanagisawa, Naoyuki Tsukada, Kenji Yone, Toshio Masuzawa, Fumiaki Sato, N Tsukada, Jiro Mukawa, Marylou Ingram and Donald B. Freshwater and has published in prestigious journals such as Journal of the Neurological Sciences, Journal of Neuroimmunology and Journal of Neuro-Oncology.

In The Last Decade

Koichi Miyagi

16 papers receiving 339 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koichi Miyagi Japan	11	131	108	71	68	62	16	347
R. Gold Germany	12	147 1.1×	103 1.0×	59 0.8×	180 2.6×	74 1.2×	20	448
Orith Leitner Israel	9	125 1.0×	99 0.9×	178 2.5×	44 0.6×	50 0.8×	11	497
Andrea Viehöver Germany	7	304 2.3×	233 2.2×	136 1.9×	75 1.1×	65 1.0×	10	648
Feng-Jun Mei Japan	6	176 1.3×	242 2.2×	58 0.8×	163 2.4×	68 1.1×	9	433
M. Ukkonen Finland	13	153 1.2×	274 2.5×	78 1.1×	82 1.2×	40 0.6×	15	413
Camille L. Pittet Canada	7	175 1.3×	65 0.6×	77 1.1×	21 0.3×	149 2.4×	7	354
Keith A. Sikora United States	13	216 1.6×	103 1.0×	66 0.9×	21 0.3×	73 1.2×	22	478
Karin Mausner-Fainberg Israel	10	108 0.8×	59 0.5×	54 0.8×	18 0.3×	46 0.7×	18	351
Rosaria Leante Italy	5	38 0.3×	63 0.6×	31 0.4×	204 3.0×	37 0.6×	5	398
Cecily Q. Bernales Canada	12	136 1.0×	71 0.7×	58 0.8×	51 0.8×	28 0.5×	23	381

Countries citing papers authored by Koichi Miyagi

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Miyagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Miyagi

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

All Works

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16 of 16 papers shown

Sun, Liankun, Yoshihiko Yoshii, & Koichi Miyagi. (2000). Cytotoxic Effect through Fas/APO-1 Expression due to Vitamin K in Human Glioma Cells. Journal of Neuro-Oncology. 47(1). 31–38. 8 indexed citations

Tsurushima, Hideo, Takamitsu Tamura, Tatsuya Kinjo, et al.. (2000). Brain Metastasis of Epithelioid Sarcoma.. Neurologia medico-chirurgica. 40(11). 585–588. 3 indexed citations

Ogawa, Kazuhiko, Takafumi Toita, Yasumasa Kakinohana, et al.. (1997). Radiation therapy for intracranial germ cell tumors: Predictive value of tumor response as evaluated by computed tomography. International Journal of Clinical Oncology. 2(2). 67–72. 5 indexed citations

Matsuda, Masayuki, Naoyuki Tsukada, Koichi Miyagi, & Nobuo Yanagisawa. (1995). Increased levels of soluble vascular cell adhesion molecule-1 ( VCAM-1) in the cerebrospinal fluid and sera of patients with multiple sclerosis and human T lymphotropic virus type-1-associated myelopathy. Journal of Neuroimmunology. 59(1-2). 35–40. 45 indexed citations

Matsuda, Masayuki, Naoyuki Tsukada, Koichi Miyagi, & Nobuo Yanagisawa. (1995). Adhesion of Lymphocytes to Endothelial Cells in Experimental Allergic Encephalomyelitis before and after Treatment with Endotoxin Lipopolysaccharide. International Archives of Allergy and Immunology. 106(4). 335–344. 7 indexed citations

Matsuda, Masayuki, N Tsukada, Koichi Miyagi, & Nobuo Yanagisawa. (1994). Increased levels of soluble tumor necrosis factor receptor in patients with multiple sclerosis and HTLV-1-associated myelopathy. Journal of Neuroimmunology. 52(1). 33–40. 20 indexed citations

Tsukada, Naoyuki, Masayuki Matsuda, Koichi Miyagi, & Nobuo Yanagisawa. (1993). Cytotoxicity of T cells for cerebral endothelium in multiple sclerosis. Journal of the Neurological Sciences. 117(1-2). 140–147. 23 indexed citations

Koga, Hisashi, et al.. (1993). Human Recombinant Interleukin-1β-mediated Growth Inhibition of Cultured Malignant Glioma Cells. Neurologia medico-chirurgica. 33(1). 1–6. 2 indexed citations

Tsukada, Naoyuki, Masayuki Matsuda, Koichi Miyagi, & Nobuo Yanagisawa. (1993). Adhesion of Cerebral Endothelial Cells to Lymphocytes from Patients with Multiple Sclerosis. Autoimmunity. 14(4). 329–333. 23 indexed citations

10.

Ito, Kazuhiro, et al.. (1992). Lymphocytic Adenohypophysitis with Sudden Onset of Diabetes Insipidus in Menopausal Female —Case Report—. Neurologia medico-chirurgica. 32(6). 346–350. 18 indexed citations

11.

Matsuda, Masayuki, Naoyuki Tsukada, Koichi Miyagi, & Nobuo Yanagisawa. (1991). Increased interleukin-1 production by peripheral blood mononuclear cells in patients with multiple sclerosis. Journal of the Neurological Sciences. 102(1). 100–104. 18 indexed citations

12.

Tsukada, Naoyuki, Koichi Miyagi, Masayuki Matsuda, Nobuo Yanagisawa, & Kenji Yone. (1991). Tumor necrosis factor and interleukin-1 in the CSF and sera of patients with multiple sclerosis. Journal of the Neurological Sciences. 104(2). 230–234. 101 indexed citations

13.

Koga, Hisashi, Jiro Mukawa, Koichi Miyagi, et al.. (1991). Treatment of Metastatic Brain Tumor from Esophageal Carcinoma. Neurologia medico-chirurgica. 31(8). 518–522. 13 indexed citations

14.

Ingram, Marylou, J. Galen Buckwalter, Deane B. Jacques, et al.. (1990). Immunotherapy for recurrent malignant glioma: an interim report on survival. Neurological Research. 12(4). 265–273. 25 indexed citations

15.

Miyagi, Koichi, et al.. (1990). Immunohistochemical Detection and Correlation Between MHC Antigen and Cell-mediated Immune System in Recurrent Glioma by APAAP Method. Neurologia medico-chirurgica. 30(9). 649–655. 10 indexed citations

16.

Masuzawa, Toshio, et al.. (1983). Trigeminal neurinoma revealed by intratumoral hemorrhage following a minor head injury. Surgical Neurology. 19(4). 346–350. 26 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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