Toshiyuki Chikuma

856 total citations
76 papers, 727 citations indexed

About

Toshiyuki Chikuma is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Oncology. According to data from OpenAlex, Toshiyuki Chikuma has authored 76 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Molecular Biology, 32 papers in Cellular and Molecular Neuroscience and 16 papers in Oncology. Recurrent topics in Toshiyuki Chikuma's work include Neuropeptides and Animal Physiology (24 papers), Peptidase Inhibition and Analysis (12 papers) and Receptor Mechanisms and Signaling (10 papers). Toshiyuki Chikuma is often cited by papers focused on Neuropeptides and Animal Physiology (24 papers), Peptidase Inhibition and Analysis (12 papers) and Receptor Mechanisms and Signaling (10 papers). Toshiyuki Chikuma collaborates with scholars based in Japan, United States and Bangladesh. Toshiyuki Chikuma's co-authors include Takeshi Kato, Takeshi Kato, Hiroshi Hojo, Md. Mahiuddin Ahmed, Mohammad Ali Arif, Mitsune Yamaguchi, Yukihiro Tsuchiya, Tadafumi Kato, Kyoji Taguchi and Masaru Yamamoto and has published in prestigious journals such as Journal of Biological Chemistry, Analytical Biochemistry and Brain Research.

In The Last Decade

Toshiyuki Chikuma

74 papers receiving 712 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Toshiyuki Chikuma Japan 16 313 266 166 121 53 76 727
Jae-Young Koh South Korea 8 485 1.5× 423 1.6× 201 1.2× 66 0.5× 43 0.8× 10 1.1k
Jonathan E. Friedman Israel 15 375 1.2× 323 1.2× 236 1.4× 43 0.4× 84 1.6× 18 853
Jaime M. Merino Spain 18 636 2.0× 197 0.7× 160 1.0× 109 0.9× 71 1.3× 41 1.2k
Shinichi Okada Japan 18 722 2.3× 258 1.0× 235 1.4× 57 0.5× 58 1.1× 30 1.8k
Ayfer Yalçın Türkiye 15 279 0.9× 137 0.5× 137 0.8× 59 0.5× 20 0.4× 37 710
Carl B. Goodman United States 17 399 1.3× 274 1.0× 87 0.5× 79 0.7× 32 0.6× 39 959
Roberta Gualdani Italy 15 448 1.4× 200 0.8× 143 0.9× 47 0.4× 53 1.0× 31 908
Itzchak Angel France 16 331 1.1× 327 1.2× 206 1.2× 40 0.3× 31 0.6× 33 897
Kazuyuki Tomisawa Japan 15 317 1.0× 271 1.0× 111 0.7× 60 0.5× 88 1.7× 51 846
Itschak Lamensdorf Israel 15 501 1.6× 316 1.2× 96 0.6× 62 0.5× 54 1.0× 23 1.1k

Countries citing papers authored by Toshiyuki Chikuma

Since Specialization
Citations

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

Fields of papers citing papers by Toshiyuki Chikuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshiyuki Chikuma

This figure shows the co-authorship network connecting the top 25 collaborators of Toshiyuki Chikuma. A scholar is included among the top collaborators of Toshiyuki Chikuma 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 Toshiyuki Chikuma. Toshiyuki Chikuma 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.
Nakayama, Kazunori, et al.. (2015). Application of the quantitative detection of a change in concentration of magnesium stearate in a feeder tube of tableting manufacture by real-time near-infrared spectroscopy.. PubMed. 70(10). 636–9. 1 indexed citations
2.
Taguchi, Kyoji, et al.. (2015). Fluorimetric Assay for Measuring Neprilysin Activity Using HPLC. Chromatographia. 78(7-8). 593–597. 2 indexed citations
3.
Sasaki, Yuta, et al.. (2015). Hydrogen Peroxide-Induced Oxidative Stress Activates Proteasomal Trypsin-Like Activity in Human U373 Glioma Cells. Journal of Molecular Neuroscience. 58(2). 297–305. 9 indexed citations
4.
Hirata, K., et al.. (2012). Monitoring of fluconazole in serum of patients undergoing hemodiafiltration by solid-phase extraction and high-performance liquid chromatography with ultraviolet detection.. PubMed. 67(9). 765–7. 3 indexed citations
5.
Arif, Mohammad Ali, Toshiyuki Chikuma, Md. Mahiuddin Ahmed, et al.. (2009). Effects of memantine on soluble Aβ25-35-induced changes in peptidergic and glial cells in Alzheimer’s disease model rat brain regions. Neuroscience. 164(3). 1199–1209. 31 indexed citations
6.
Chikuma, Toshiyuki, et al.. (2007). Interleukin-6 production by peritoneal mesothelial cells and its regulation by inflammatory factors in rats administered carbon tetrachloride intraperitoneally. Toxicology and Applied Pharmacology. 226(1). 38–45. 11 indexed citations
7.
Ahmed, Md. Mahiuddin, Mohammad Ali Arif, Toshiyuki Chikuma, & Takeshi Kato. (2005). Pentylenetetrazol-induced seizures affect the levels of prolyl oligopeptidase, thimet oligopeptidase and glial proteins in rat brain regions, and attenuation by MK-801 pretreatment. Neurochemistry International. 47(4). 248–259. 34 indexed citations
8.
9.
Abe, Kenji, Kyoji Taguchi, Masatoshi Kato, et al.. (2003). Characterization of muscarinic receptor subtypes in the rostral ventrolateral medulla and effects on morphine-induced antinociception in rats. European Journal of Pharmacology. 465(3). 237–249. 17 indexed citations
10.
Ahmed, Md. Mahiuddin, Masaru Yamamoto, Toshiyuki Chikuma, Md. Khalilur Rahman, & Takeshi Kato. (2003). Dose-dependent effect of MK-801 on the levels of neuropeptides processing enzymes in rat brain regions. Neuroscience Research. 47(2). 177–189. 16 indexed citations
11.
Chikuma, Toshiyuki, et al.. (2001). High-performance liquid chromatographic–fluorimetric assay of chymotrypsin-like esterase activity. Journal of Chromatography B Biomedical Sciences and Applications. 762(2). 137–145. 3 indexed citations
12.
Imaizumi, Takashi, et al.. (2000). Anterograde axonal transport of Boc-Arg-Val-Arg-Arg-MCA hydrolyzing enzyme in rat sciatic nerves: cleavage occurs between basic residues. Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1476(2). 337–349. 5 indexed citations
13.
Kato, Takeshi, et al.. (1998). Axonal transports of Boc–Gly–Arg–Arg–MCA hydrolysing enzyme in rat sciatic nerves. Neurochemistry International. 32(2). 163–170. 8 indexed citations
14.
Chikuma, Toshiyuki, et al.. (1994). A Rapid Anterograde Axonal Transport of Carboxypeptidase H in Rat Sciatic Nerves. Journal of Neurochemistry. 63(3). 997–1002. 11 indexed citations
15.
Chikuma, Toshiyuki, et al.. (1994). Characterization of peptidylglycine α-amidating monooxygenase in bovine hypothalamus. Neurochemistry International. 25(4). 349–354.
16.
Chikuma, Toshiyuki, et al.. (1993). High-performance liquid chromatographic determination of PZ-peptidase activity. Journal of Chromatography A. 635(1). 81–87. 4 indexed citations
17.
Kato, Tadafumi, et al.. (1992). Secretion of peptidylglycine α-amidating monooxygenase (PAM) from rat salivary glands. Neurochemistry International. 21(2). 153–158. 10 indexed citations
18.
Chikuma, Toshiyuki, Koichi Hanaoka, Y. Peng Loh, Takeshi Kato, & Yoko Ishii. (1991). A colorimetric assay for measuring peptidylglycine α-amidating monooxygenase using high-performance liquid chromatography. Analytical Biochemistry. 198(2). 263–267. 12 indexed citations
19.
Arakawa, Eiji, et al.. (1990). Anterograde Axonal Transport of Peptidylglycine α‐Amidating Monooxygenase in Rat Sciatic Nerves. Journal of Neurochemistry. 55(3). 745–749. 15 indexed citations
20.
Chikuma, Toshiyuki, et al.. (1984). Isolation and characterization of PZ-peptidase in developing rat brain. Neurochemistry International. 6(1). 127–131. 3 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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