Takeshi Otsuka

2.6k citations

60 papers · 2.1k indexed · h-index 25

Co-authors: Yoshiyuki Niho Hitoshi Nakashima Kunihiro Yamaoka Hiroaki Niiro Mitsuteru Akahoshi Kenji Izuhara Yosuke Tanaka Hideki Hirakata
Topics: Systemic Lupus Erythematosus Research (11 papers)Pediatric Hepatobiliary Diseases and Treatments (10 papers)Immune Cell Function and Interaction (10 papers)
Cited by: Immunology Rheumatology Oncology
Journals: Nucleic Acids Research Journal of Biological Chemistry Blood
Partner nations: Japan United States Israel

In The Last Decade

Takeshi Otsuka

58 papers receiving 2.0k citations

Peers

Countries citing papers authored by Takeshi Otsuka

Since Specialization

Citations

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

Fields of papers citing papers by Takeshi Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeshi Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Otsuka. A scholar is included among the top collaborators of Takeshi Otsuka 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 Takeshi Otsuka. Takeshi Otsuka 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	A novel tapered plastic stent with an ultrafine delivery system for one-step endoscopic ultrasound-guided hepaticogastrostomy 2023 ·Endoscopy ·Saburo Matsubara,(unknown),Kentaro Suda,Takeshi Otsuka,Masashi Oka,Sumiko Nagoshi	2
2	EGFR mutations and human papillomavirus in lung cancer 2012 ·Lung Cancer ·Takuya Kato,Chihaya Koriyama,Noureen Khan,(unknown),(unknown),Tsutomu Hamada,Naoya Yokomakura,Takeshi Otsuka,Hiromasa Inoue,Masami Sato,Shoji Natsugoe,Suminori Akiba	26
3	Mitogen-activated protein kinase pathway controls autoimmune regulator (AIRE) gene expression in granulo-monocyte colony stimulating factor (GM-CSF)-stimulated myelomonocytic leukemia OTC-4 cells 2005 ·Immunology Letters ·Seiho Nagafuchi,Hitoshi Katsuta,(unknown),Yasushi Inoue,Kazuya Shimoda,(unknown),(unknown),(unknown),Satoshi Yamasaki,Hiroyuki Tominaga,Sadafumi Tamiya,Tsukuru Umemura,Takeshi Otsuka,Toshihiro Miyamoto,Teruhisa Otsuka,Mine Harada,Jun Kudoh,Nobuyoshi Shimizu	9
4	Novel Regulatory Mechanisms of CD40-Induced Prostanoid Synthesis by IL-4 and IL-10 in Human Monocytes 2004 ·The Journal of Immunology ·Yasushi Inoue,Takeshi Otsuka,Hiroaki Niiro,Shuji Nagano,(unknown),(unknown),Mitsuteru Akahoshi,Katsuhisa Miyake,Ichiro Ninomiya,Sakiko Shimizu,Hitoshi Nakashima,Mine Harada	27
5	Association between IFNA genotype and the risk of systemic lupus erythematosus 2004 ·Clinical Rheumatology ·Hitoshi Nakashima,(unknown),Mitsuteru Akahoshi,Katsuhisa Miyake,Yasushi Inoue,Yosuke Tanaka,Ichiro Ninomiya,Sakiko Shimizu,Takashi Igawa,Atsushi Sadanaga,Takeshi Otsuka,Mine Harada	4
6	Impact of interferon-γ and interleukin-4 gene polymorphisms on development and progression of IgA nephropathy in Japanese patients 2003 ·American Journal of Kidney Diseases ·Kohsuke Masutani,Katsuhisa Miyake,Hitoshi Nakashima,Tadashi Hirano,Michiaki Kubo,Makoto Hirakawa,Kazuhiko Tsuruya,Kyoichi Fukuda,Hidetoshi Kanai,Takeshi Otsuka,Hideki Hirakata,Mitsuo Iida	40
7	A functional polymorphism in fas (CD95/APO-1) gene promoter associated with systemic lupus erythematosus. 2002 ·PubMed ·(unknown),Kenji Ihara,(unknown),Takeshi Otsuka,Tsutomu Takeuchi,(unknown),Michihiko Kuwano,Toshiro Hara	114
8	[A case of amyopathic dermatomyositis with systemic sclerosis sine scleroderma presenting abnormal vermiculation]. 2002 ·PubMed ·Norihiko Kubo,Yasunori Sawayama,Kyoko Okada,Yoshifumi Nakagawa,(unknown),Shigeki Nabeshima,Takeshi Otsuka,Seizaburo Kashiwagi,Jun Hayashi	4
9	Association of tumor necrosis factor receptor type II polymorphism 196R with systemic lupus erythematosus in the Japanese: Molecular and functional analysis 2001 ·Arthritis & Rheumatism ·Chika Morita,Takahiko Horiuchi,(unknown),Nobuaki Hatta,Yuji Kikuchi,Yojiro Arinobu,Takeshi Otsuka,Takuya Sawabe,Shin‐ichi Harashima,(unknown),Yoshiyuki Niho	103
10	Nonpathogenic Common Variants of IFNGR1 and IFNGR2 in Association with Total Serum IgE Levels 1999 ·Biochemical and Biophysical Research Communications ·Pei-Song Gao,Xiao‐Quan Mao,Emmanuelle Jouanguy,Annaïck Pallier,Rainer Döffinger,Yosuke Tanaka,Hitoshi Nakashima,Takeshi Otsuka,Mark H. Roberts,Tadao Enomoto,(unknown),Mitsuru Kawai,Sei Sasaki,(unknown),(unknown),Chaker N. Adra,Yoshiyuki Niho,Jean‐Laurent Casanova,Taro Shirakawa,Julian M. Hopkin	25
11	Association of the interferon-γ receptor variant ( Val14Met ) with systemic lupus erythematosus 1999 ·Immunogenetics ·Yosuke Tanaka,Hitoshi Nakashima,(unknown),(unknown),Yoshiaki Nemoto,Hiroaki Niiro,Teruhisa Otsuka,Takeshi Otsuka,Takashi Imamura,Yoshiyuki Niho	48
12	Antagonistic Effects of an Alternative Splice Variant of Human IL-4, IL-4δ2, on IL-4 Activities in Human Monocytes and B Cells 1999 ·Cellular Immunology ·Yojiro Arinobu,Sergei P. Atamas,Takeshi Otsuka,Hiroaki Niiro,Kunihiro Yamaoka,Hiromichi Mitsuyasu,Yoshiyuki Niho,Naotaka Hamasaki,Barbara White,Kenji Izuhara	66
13	Th1/Th2 balance of peripheral T helper cells in systemic lupus erythematosus 1999 ·Arthritis & Rheumatism ·Mitsuteru Akahoshi,Hitoshi Nakashima,Yosuke Tanaka,(unknown),Shuji Nagano,(unknown),(unknown),Kunihiro Yamaoka,Hiroaki Niiro,Michiya Shinozaki,Hideki Hirakata,Takahiko Horiuchi,Takeshi Otsuka,Y Niho	251
14	Activation of STAT5 by Lipopolysaccharide Through Granulocyte-Macrophage Colony-Stimulating Factor Production in Human Monocytes 1998 ·The Journal of Immunology ·Kunihiro Yamaoka,Takeshi Otsuka,Hiroaki Niiro,Yojiro Arinobu,Yoshiyuki Niho,Naotaka Hamasaki,Kenji Izuhara	49
15	Growth inhibition of leukemic cells by (−)-epigallocatechin gallate, the main constituent of green tea 1998 ·Life Sciences ·Takeshi Otsuka,(unknown),Tetsuya Eto,Yoshinobu Asano,Masami Suganuma,Yoshiyuki Niho	60
16	Immunodeficiency and Carcinogenesis in Patients with Chronic Active Epstein-Barr Virus Infection 1997 ·Kansenshogaku zasshi ·Seiho Nagafuchi,Tomoaki Fujisaki,Kohichi Ohshima,Keizo Anzai,Takeshi Otsuka,Hiroshi Kikuchi,Masaru Nasu,Masahiro Kikuchi,(unknown),Yoshiyuki Niho	1
17	Detection of polymorphisms within the human IL10 receptor cDNA gene sequence by RT-PCR RFLP 1997 ·Immunogenetics ·Yosuke Tanaka,Hiroaki Nakashima,Takeshi Otsuka,Yoshiaki Nemoto,Hiroaki Niiro,Kunihiro Yamaoka,(unknown),Yojiro Arinobu,Hidenori Tachida,Takashi Imamura,Yoshiyuki Niho	8
18	Case Report: Nifedipine-Rifampicin Interaction Attenuates the Effect on Blood Pressure in a Patient with Essential Hypertension 1992 ·The American Journal of the Medical Sciences ·Yoshifumi Tada,Yasuo Tsuda,Takeshi Otsuka,Kohei Nagasawa,(unknown),Tomohiro Kusaba,(unknown)	20
19	Levels of human serum granulocyte colony-stimulating factor and granulocyte-macrophage colony-stimulating factor under pathological conditions 1992 ·Biotherapy ·Fusayuki Omori,Seiichi Okamura,Kazuya Shimoda,Takeshi Otsuka,Mine Harada,Yoshiyuki Niho	39
20	REPRODUCTIVE AND DEVELOPMENTAL TOXICITY STUDY OF MOFEZOLAC (N-22) (3) : Teratogenicity Study in Rabbits by Oral Administration 1990 ·The Journal of Toxicological Sciences ·(unknown),Takeshi Otsuka,(unknown),Kazuhisa Matsunaga,Ryuhei Kodama,(unknown)	1

About Takeshi Otsuka

Takeshi Otsuka is a scholar working on Immunology, Rheumatology and Biological Psychiatry, having authored 60 papers that have together received 2.1k indexed citations. Recurring topics across this work include Systemic Lupus Erythematosus Research (11 papers), Pediatric Hepatobiliary Diseases and Treatments (10 papers) and Immune Cell Function and Interaction (10 papers). The work is most often cited by research in Immunology (1.0k citations), Rheumatology (542 citations) and Oncology (425 citations). Takeshi Otsuka has collaborated with scholars based in Japan, United States and Israel. Frequent co-authors include Yoshiyuki Niho, Hitoshi Nakashima, Kunihiro Yamaoka, Hiroaki Niiro, Mitsuteru Akahoshi, Kenji Izuhara, Yosuke Tanaka, Hideki Hirakata, Takahiko Horiuchi and Yojiro Arinobu. Their work appears in journals such as Nucleic Acids Research, Journal of Biological Chemistry and Blood.

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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