Akihiko Ogata

3.0k total citations
87 papers, 2.4k citations indexed

About

Akihiko Ogata is a scholar working on Neurology, Immunology and Molecular Biology. According to data from OpenAlex, Akihiko Ogata has authored 87 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Neurology, 17 papers in Immunology and 15 papers in Molecular Biology. Recurrent topics in Akihiko Ogata's work include Parkinson's Disease Mechanisms and Treatments (12 papers), Mosquito-borne diseases and control (8 papers) and Macrophage Migration Inhibitory Factor (8 papers). Akihiko Ogata is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (12 papers), Mosquito-borne diseases and control (8 papers) and Macrophage Migration Inhibitory Factor (8 papers). Akihiko Ogata collaborates with scholars based in Japan, United States and France. Akihiko Ogata's co-authors include Kunio Tashiro, Seiji Kikuchi, Harubumi Kato, Haruhiko Nakamura, Satoshi Terae, Hisashi Saji, Masaaki Niino, Kazuo Nagashima, K Tashiro and K Nagashima and has published in prestigious journals such as Journal of Clinical Oncology, Brain and Cancer.

In The Last Decade

Akihiko Ogata

83 papers receiving 2.4k citations

Peers

Countries citing papers authored by Akihiko Ogata

Since Specialization

Citations

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

Fields of papers citing papers by Akihiko Ogata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akihiko Ogata

This figure shows the co-authorship network connecting the top 25 collaborators of Akihiko Ogata. A scholar is included among the top collaborators of Akihiko Ogata 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 Akihiko Ogata. Akihiko Ogata 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

#	Work	Indexed citations
1	Acquisition of FGFR1 and NSD3 Amplifications During the Transformation of EGFR-Mutated Lung Adenocarcinoma into Squamous Cell Carcinoma: A Case Report 2025 ·JTO Clinical and Research Reports ·Noritaka Fukunaga, Hideki Terai, (unknown), Yutaka Kurebayashi, Kohei Nakamura, Ryutaro Kawano, Kohei Shigeta, Koji Okabayashi, (unknown), Akihiko Ogata, (unknown), (unknown), (unknown), (unknown), Shigenari Nukaga, Keiko Ohgino, Hiroyuki Yasuda, Hiroshi Nishihara, Yuko Kitagawa, Koichi Fukunaga	0
2	Specific Composite Biomarker Profiles for β-Amyloid Accumulation in Peripheral Blood in Healthy Subjects Relevant to Biological Factors: Comparison with Patients with Dementia 2024 ·(unknown), (unknown), (unknown), Masakazu Nakamura, Akihiko Ogata, Mari Maeda‐Yamamoto, Jun Nishihira	1
3	Entacapone, a catechol-O-methyltransferase inhibitor, improves the motor activity and dopamine content of basal ganglia in a rat model of Parkinson's disease induced by Japanese encephalitis virus 2009 ·Brain Research ·Naoya Hamaue, Akihiko Ogata, (unknown), (unknown), Ichiro Yabe, Hidenao Sasaki, Masahiko Hirafuji, Hiroko Togashi, Takashi Aoki	9
4	Secretion of DJ-1 into the serum of patients with Parkinson's disease 2007 ·Neuroscience Letters ·Chinatsu Maita, Sachiko Tsuji, Ichiro Yabe, Shinsuke Hamada, Akihiko Ogata, (unknown), Sanae M.M. Iguchi‐Ariga, Hidenao Sasaki, Hiroyoshi Ariga	76
5	Antioxidant and Anticancer Properties of Metalloporphyrins Embedded in Liposomes 2007 ·Journal of Oleo Science ·Makoto Yuasa, Kenichi Oyaizu, Hidenori Murata, (unknown), (unknown), Akihiko Ogata	8
6	Expression of c-maf and mafB genes in the skin during rat embryonic development 2004 ·Acta Histochemica ·Akihiko Ogata, Tadamichi Shimizu, Riichiro Abe, Hiroshi Shimizu, Masaharu Sakai	14
7	cDNA microarray analysis of gene expression in pathologic stage IA nonsmall cell lung carcinomas 2003 ·Cancer ·Haruhiko Nakamura, Hisashi Saji, Akihiko Ogata, (unknown), Masaru Hagiwara, (unknown), Norihito Kawasaki, Harubumi Kato	27
8	Immunologic parameters as significant prognostic factors in lung cancer 2002 ·Lung Cancer ·Haruhiko Nakamura, Hisashi Saji, Akihiko Ogata, (unknown), Masaru Hagiwara, (unknown), Chimori Konaka, Harubumi Kato	25
9	Endoscopic evaluation of centrally located early squamous cell carcinoma of the lung 2001 ·Cancer ·Haruhiko Nakamura, Norihito Kawasaki, Masaru Hagiwara, Akihiko Ogata, Harubumi Kato	25
10	Macrophage migration inhibitory factor in the cerebrospinal fluid of patients with conventional and optic-spinal forms of multiple sclerosis and neuro-Behçet’s disease 2000 ·Journal of the Neurological Sciences ·Masaaki Niino, Akihiko Ogata, Seiji Kikuchi, Kunio Tashiro, (unknown)	90
11	Detection of an Amadori product, 1-hexitol-lysine, in the anterior horn of the amyotrophic lateral sclerosis and spinobulbar muscular atrophy spinal cord: evidence for early involvement of glycation in motoneuron diseases 2000 ·Acta Neuropathologica ·(unknown), Akihiko Ogata, Kazuyoshi Shinpo, Fumio Moriwaka, Junichi Fujii, Naoyuki Taniguchi, Kei Tashiro	23
12	An Early Stage Diffuse B‐Cell Lymphoma Within a Visible Site of Bronchofiberscope Accompanied by Peripheral Lung Cancer 2000 ·Diagnostic and therapeutic endoscopy ·(unknown), (unknown), (unknown), Hiromi Serizawa, Masahiro Tsuboi, Akihiko Ogata, Chimori Konaka, Harubumi Kato	2
13	Japanese encephalitis virus up-regulates expression of macrophage migration inhibitory factor (MIF) mRNA in the mouse brain 2000 ·Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression ·Tomoharu Suzuki, Akihiko Ogata, Kunio Tashiro, Kazuo Nagashima, Mamoru Tamura, (unknown), Jun Nishihira	35
14	Effects of isatin, an endogenous MAO inhibitor, on dopamine (DA) and acetylcholine (ACh) concentrations in rats 1999 ·Folia Pharmacologica Japonica ·Masaru Minami, Naoya Hamaue, Toru Endo, Masahiko Hirafuji, (unknown), (unknown), Noriko Yamazaki, Mitsuhiro Yoshioka, Akihiko Ogata, Kunio Tashiro	8
15	A method for detection of a cytokine and its mRNA in the central nervous system of the developing rat 1999 ·Brain Research Protocols ·Tomoharu Suzuki, Akihiko Ogata, Kunio Tashiro, Kazuo Nagashima, Mamoru Tamura, (unknown), Jun Nishihira	5
16	Absence of measles virus receptor (CD46) in lesions of subacute sclerosing panencephalitis brains 1997 ·Acta Neuropathologica ·Akihiko Ogata, Stefanie Czub, (unknown), S. Louise Cosby, Stephen McQuaid, Herbert Budka, Volker ter Meulen, (unknown)	27
17	Nonenhancing primary central nervous system lymphoma 1996 ·Neuroradiology ·Satoshi Terae, Akihiko Ogata	41
18	Suppression of Experimental Antigen-Induced Arthritis in Transgenic Mice Producing Human α-Fetoprotein 1995 ·Biochemical and Biophysical Research Communications ·Akihiko Ogata, Tadashi Yamashita, Yoshikazu Koyama, (unknown), S Nishi	17
19	Identification of androgen receptor in the rat spinal motoneurons. Immunohistochemical and immunoblotting analyses with monoclonal antibody 1993 ·Neuroscience Letters ·Tohru Matsuura, Akihiko Ogata, (unknown), Fumio Moriwaka, Kunio Tashiro, Tomohiko Koyanagi, Kazuo Nagashima	19
20	Malignant melanotic neuroectodermal tumor arising from the pineal body 1989 ·Acta Neuropathologica ·Akihiko Ogata, Yasunori Fujioka, K Nagashima, K Tashiro, Tahito Aida, Hiroshi Abe	25

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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