Koichi Igarashi

3.3k total citations · 1 hit paper
48 papers, 2.9k citations indexed

About

Koichi Igarashi is a scholar working on Molecular Biology, Genetics and Surgery. According to data from OpenAlex, Koichi Igarashi has authored 48 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Molecular Biology, 9 papers in Genetics and 8 papers in Surgery. Recurrent topics in Koichi Igarashi's work include Fibroblast Growth Factor Research (9 papers), Pancreatic function and diabetes (8 papers) and Virus-based gene therapy research (5 papers). Koichi Igarashi is often cited by papers focused on Fibroblast Growth Factor Research (9 papers), Pancreatic function and diabetes (8 papers) and Virus-based gene therapy research (5 papers). Koichi Igarashi collaborates with scholars based in Japan, United States and United Kingdom. Koichi Igarashi's co-authors include Yoshitaka Ono, Reiko Sasada, Tsutomu Kurokawa, Masaharu Seno, Ushio Kikkawa, Yasutomi Nishizuka, Kouji Ogita, Haruo Onda, Makoto Iwane and Kusuya Nishioka and has published in prestigious journals such as Science, Nucleic Acids Research and PLoS ONE.

In The Last Decade

Koichi Igarashi

47 papers receiving 2.8k citations

Hit Papers

Tbe complete nudeotide sequences of the cloned hepatitis ... 1983 2026 1997 2011 1983 100 200 300
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.

  1. Tbe complete nudeotide sequences of the cloned hepatitis B vims DNA; subtype adr and adw
    1983 393 citations Yoshitaka Ono, Reiko Sasada et al. Nucleic Acids Research profile →

Peers

Koichi Igarashi
Roman L. Bogorad United States
Hiroko Iwanari Japan
Marı́a Calvo Spain
Elena Miranda Italy
L. Marty France
Ronald van der Neut Netherlands
Chin‐Tarng Lin Taiwan
Kristoffer Rigbolt Denmark
C. Richard Savage United States
Ph. Jeanteur France
Roman L. Bogorad United States
Koichi Igarashi
Citations per year, relative to Koichi Igarashi Koichi Igarashi (= 1×) peers Roman L. Bogorad

Countries citing papers authored by Koichi Igarashi

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Igarashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Igarashi

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Igarashi. A scholar is included among the top collaborators of Koichi Igarashi 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 Igarashi. Koichi Igarashi 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.
Minematsu, Hideki, et al.. (2015). Nanoparticles Containing Curcumin Useful for Suppressing Macrophages In Vivo in Mice. PLoS ONE. 10(9). e0137207–e0137207. 22 indexed citations
2.
Otani, Takayuki, Koichi Igarashi, Tadahiro Nagaoka, et al.. (2007). Involvement of MAPK signaling molecules and Runx2 in the NELL1‐induced osteoblastic differentiation. FEBS Letters. 582(2). 365–371. 72 indexed citations
3.
Minematsu, Hideki, et al.. (2006). Accumulation of liposome with Sialyl Lewis X to inflammation and tumor region: Application to in vivo bio-imaging. Biochemical and Biophysical Research Communications. 353(3). 553–558. 86 indexed citations
4.
Henry, Carol J., R. T. Phillips, J. Christopher Corton, et al.. (2002). Use of genomics in toxicology and epidemiology: findings and recommendations of a workshop.. Environmental Health Perspectives. 110(10). 1047–1050. 16 indexed citations
5.
Tamura, Ritsu, Jun‐ichiro Miyagawa, Makoto Nishida, et al.. (2001). Immunohistochemical localization of Betacellulin, a member of epidermal growth factor family, in atherosclerotic plaques of human aorta. Atherosclerosis. 155(2). 413–423. 24 indexed citations
6.
Tada, Hiroko, Masaharu Seno, Hidenori Yamada, Reiko Sasada, & Koichi Igarashi. (2000). Molecular cloning and expression of rat betacellulin cDNA. Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression. 1492(1). 285–288. 6 indexed citations
7.
Kaisho, Yoshihiko, et al.. (1998). Tissue and cell type specificity of the human neurotrophin-3 promoter region in transgenic mice. Molecular Brain Research. 59(1). 114–118. 2 indexed citations
8.
Tojo, Hideaki, et al.. (1996). Establishment of a novel embryonic stem cell line by a modified procedure. Cytotechnology. 19(2). 161–165. 3 indexed citations
9.
Yoshida, Teruhiko, Kaori Ishimaru, Hiromi Sakamoto, et al.. (1994). Angiogenic activity of the recombinant hst-1 protein. Cancer Letters. 83(1-2). 261–268. 30 indexed citations
10.
Sasada, Reiko, et al.. (1993). Monoclonal Antibodies Against hst-1 Gene Product. Hybridoma. 12(6). 719–727. 2 indexed citations
11.
Ono, Yoshitaka, et al.. (1992). Characterization of the 5′-flanking region of the human brain-derived neurotrophic factor gene. Biochemical and Biophysical Research Communications. 182(1). 325–332. 32 indexed citations
12.
Sasada, Reiko, Masaharu Seno, Tatsuya Watanabe, & Koichi Igarashi. (1991). Mitogenic Effects of Fibroblast Growth Factors in Cultured Fibroblastsa. Annals of the New York Academy of Sciences. 638(1). 149–160. 13 indexed citations
13.
Mori, Hirotaka, Masatoshi Maki, Kenji Oishi, et al.. (1990). Increased expression of genes for basic fibroblast growth factor and transforming growth factor type β2 in human benign prostatic hyperplasia. The Prostate. 16(1). 71–80. 154 indexed citations
14.
Watanabe, Tatsuya, Masaharu Seno, Reiko Sasada, & Koichi Igarashi. (1990). Molecular Characterization of Recombinant Human Acidic Fibroblast Growth Factor Produced inE. coli: Comparative Studies with Human Basic Fibroblast Growth Factor. Molecular Endocrinology. 4(6). 869–879. 54 indexed citations
15.
Onodera, Hiroshi, Kyuya Kogure, Yoshitaka Ono, et al.. (1989). Proto-oncogene c-fos is transiently induced in the rat cerebral cortex after forebrain ischemia. Neuroscience Letters. 98(1). 101–104. 136 indexed citations
16.
Ono, Yoshitaka, Tomoko Fujii, Koichi Igarashi, et al.. (1988). Nucleotide sequences of cDNAs for α and γ subspecies of rat brain protein kinase C. Nucleic Acids Research. 16(11). 5199–5200. 77 indexed citations
17.
Kurokawa, Tsutomu, Masaharu Seno, & Koichi Igarashi. (1988). Nucleotide sequence of rat basic fibroblast growth factor cDNA. Nucleic Acids Research. 16(11). 5201–5201. 87 indexed citations
18.
Seno, Masaharu, Reiko Sasada, Makoto Iwane, et al.. (1988). Stabilizing basic fibroblast growth factor using protein engineering. Biochemical and Biophysical Research Communications. 151(2). 701–708. 123 indexed citations
19.
Kikkawa, Ushio, Kouji Ogita, Yoshitaka Ono, et al.. (1987). The common structure and activities of four subspecies of rat brain protein kinase C family. FEBS Letters. 223(2). 212–216. 116 indexed citations
20.
Ono, Yoshitaka, et al.. (1987). Identification of three additional members of rat protein kinase C family: gd‐, ϵ‐ and ξ‐subspecies. FEBS Letters. 226(1). 125–128. 149 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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