Kichiko Koike

1.1k total citations
46 papers, 909 citations indexed

About

Kichiko Koike is a scholar working on Biochemistry, Clinical Biochemistry and Molecular Biology. According to data from OpenAlex, Kichiko Koike has authored 46 papers receiving a total of 909 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Biochemistry, 34 papers in Clinical Biochemistry and 18 papers in Molecular Biology. Recurrent topics in Kichiko Koike's work include Metabolism and Genetic Disorders (34 papers), Biochemical Acid Research Studies (34 papers) and Amino Acid Enzymes and Metabolism (13 papers). Kichiko Koike is often cited by papers focused on Metabolism and Genetic Disorders (34 papers), Biochemical Acid Research Studies (34 papers) and Amino Acid Enzymes and Metabolism (13 papers). Kichiko Koike collaborates with scholars based in Japan, United States and United Kingdom. Kichiko Koike's co-authors include Masahiko Koike, Minoru HAMADA, Y. Urata, Yoshishige Urata, Shigeo Ohta, Kyoko Ogasahara, Y Kagawa, Nobuyuki Tanaka, Tamotsu Kanzaki and Arthur J.L. Cooper and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Hepatology.

In The Last Decade

Kichiko Koike

45 papers receiving 867 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kichiko Koike Japan 16 473 455 449 125 87 46 909
Gary A. Radke United States 18 449 0.9× 433 1.0× 307 0.7× 115 0.9× 38 0.4× 31 782
John W. Pelley United States 9 405 0.9× 524 1.2× 368 0.8× 185 1.5× 35 0.4× 17 863
Martha J. Kuntz United States 11 378 0.8× 256 0.6× 282 0.6× 184 1.5× 28 0.3× 17 704
Shoko Miyazawa Japan 21 1.2k 2.4× 127 0.3× 546 1.2× 263 2.1× 18 0.2× 28 1.4k
F. Leuthardt Switzerland 16 350 0.7× 162 0.4× 92 0.2× 121 1.0× 30 0.3× 59 714
Christoph Patzelt Germany 19 463 1.0× 193 0.4× 118 0.3× 179 1.4× 13 0.1× 23 1.1k
Maria Celeste Lechner Portugal 16 404 0.9× 62 0.1× 116 0.3× 62 0.5× 32 0.4× 46 770
Shih-Chia Tso United States 14 527 1.1× 252 0.6× 122 0.3× 86 0.7× 32 0.4× 18 744
Gerty T. Cori United States 12 510 1.1× 112 0.2× 169 0.4× 245 2.0× 35 0.4× 14 1.1k
G van de Werve Canada 18 504 1.1× 88 0.2× 103 0.2× 232 1.9× 7 0.1× 37 945

Countries citing papers authored by Kichiko Koike

Since Specialization
Citations

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

Fields of papers citing papers by Kichiko Koike

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kichiko Koike

This figure shows the co-authorship network connecting the top 25 collaborators of Kichiko Koike. A scholar is included among the top collaborators of Kichiko Koike 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 Kichiko Koike. Kichiko Koike 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.
Suzuki, Kaoru, M. Tsunoda, Kichiko Koike, et al.. (2002). Crystallization and preliminary X-ray analysis of the full-size cubic core of pig 2-oxoglutarate dehydrogenase complex. Acta Crystallographica Section D Biological Crystallography. 58(5). 833–835. 4 indexed citations
2.
Fukushima, Nobuyoshi, Hideyuki Ikematsu, Minoru Nakamura, et al.. (2000). Nucleotide Variations amongst VHGenes of AMA-Producing B Cell Clones in Primary Biliary Cirrhosis. Journal of Autoimmunity. 14(3). 247–257. 5 indexed citations
3.
Koike, Kichiko, Takashi Suematsu, & Masahiko Ehara. (2000). Cloning, overexpression and mutagenesis of cDNA encoding dihydrolipoamide succinyltransferase component of the porcine 2‐oxoglutarate dehydrogenase complex. European Journal of Biochemistry. 267(10). 3005–3016. 11 indexed citations
4.
Koike, Kichiko. (1998). Cloning, structure, chromosomal localization and promoter analysis of human 2-oxoglutarate dehydrogenase gene. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1385(2). 373–384. 10 indexed citations
5.
6.
Toyoda, Tomikatsu, Riki Kobayashi, Takeshi Sekiguchi, et al.. (1998). Crystallization and preliminary X-ray analysis of pig E3, lipoamide dehydrogenase. Acta Crystallographica Section D Biological Crystallography. 54(5). 982–985. 4 indexed citations
7.
Koike, Kichiko, et al.. (1997). Functional characterization of the 5′-flanking region of the gene encoding human 2-oxoglutarate dehydrogenase. Gene. 186(1). 45–53. 4 indexed citations
8.
Fukushima, Nobuyoshi, Minoru Nakamura, Mieko Matsui, et al.. (1995). Establishment and structural analysis of human mAb to the E2 component of the 2-oxoglutarate dehydrogenase complex generated from a patient with primary biliary cirrhosis. International Immunology. 7(7). 1047–1055. 8 indexed citations
9.
10.
Sheu, Kwan‐Fu Rex, Arthur J.L. Cooper, Kichiko Koike, et al.. (1994). Abnormality of the α‐ketoglutarate dehydrogenase complex in fibroblasts from familial Alzheimer's disease. Annals of Neurology. 35(3). 312–318. 85 indexed citations
11.
Koike, Kichiko, Yoshishige Urata, & Shinji Goto. (1992). Proteinase-catalyzed activation of porcine heart muscle pyruvate dehydrogenase and identification of its cleavage site. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1118(3). 223–230. 6 indexed citations
12.
Koike, Kichiko, Y. Urata, & Satoshi Goto. (1992). Molecular Genetic Aspects of Human Pyruvate Dehydrogenase and Its Defect. Journal of Nutritional Science and Vitaminology. 38(Special). 397–400. 1 indexed citations
13.
Koike, Kichiko, Y. Urata, & Satoshi Goto. (1992). Cloning and nucleotide sequence of the cDNA encoding human 2-oxoglutarate dehydrogenase (lipoamide).. Proceedings of the National Academy of Sciences. 89(5). 1963–1967. 20 indexed citations
14.
Urata, Yoshishige, Kichiko Koike, Shinji Goto, & Masahiko Koike. (1991). Novel Separation and Amino Acid Sequences of .ALPHA. and .BETA. Subunits of Pig Heart Pyruvate Dehydrogenase.. Journal of Nutritional Science and Vitaminology. 37(3). 257–267. 13 indexed citations
15.
Koike, Kichiko, Y. Urata, & Masahiko Koike. (1990). Molecular cloning and characterization of human pyruvate dehydrogenase beta subunit gene.. Proceedings of the National Academy of Sciences. 87(15). 5594–5597. 11 indexed citations
16.
Koike, Kichiko, et al.. (1990). Characterization and nucleotide sequence of the gene encoding the human pyruvate dehydrogenase α-subunit. Gene. 93(2). 307–311. 21 indexed citations
17.
Koike, Kichiko & Yoshishige Urata. (1989). Chronic Acidemia Due to a Pyruvate Dehydrogenase Deficiency in the Pyruvate Dehydrogenase Complex, with Evidence of Abnormalities of the α and β Subunits of the Enzymea. Annals of the New York Academy of Sciences. 573(1). 450–452. 4 indexed citations
18.
Bodurtha, Joann, et al.. (1982). The density and distribution of intramembrane particles in erythrocytes from persons with muscular dystrophies.. The Tohoku Journal of Experimental Medicine. 136(4). 373–377. 1 indexed citations
19.
HAMADA, Minoru, et al.. (1976). Properties and Subunit Structure of Pig Heart Pyruvate Dehydrogenase1. The Journal of Biochemistry. 79(6). 1273–1285. 31 indexed citations
20.
Hayakawa, Taro, Tamotsu Kanzaki, Takanori Kitamura, et al.. (1969). Mammalian α-Keto Acid Dehydrogenase Complexes. Journal of Biological Chemistry. 244(13). 3660–3670. 82 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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