Sumio Nishikawa

670 total citations
49 papers, 563 citations indexed

About

Sumio Nishikawa is a scholar working on Molecular Biology, Rheumatology and Cell Biology. According to data from OpenAlex, Sumio Nishikawa has authored 49 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 26 papers in Rheumatology and 8 papers in Cell Biology. Recurrent topics in Sumio Nishikawa's work include Bone and Dental Protein Studies (26 papers), dental development and anomalies (11 papers) and Connexins and lens biology (8 papers). Sumio Nishikawa is often cited by papers focused on Bone and Dental Protein Studies (26 papers), dental development and anomalies (11 papers) and Connexins and lens biology (8 papers). Sumio Nishikawa collaborates with scholars based in Japan, Canada and United States. Sumio Nishikawa's co-authors include Fumie Sasaki, F Sasaki, H. Kitamura, Kei Fujiwara, Tadafumi Kawamoto, Kaj Josephsen, Fumiko Nishikawa, Shöichiro Tsukita, Sachiko Tsukita and Fumio Sasaki and has published in prestigious journals such as Nucleic Acids Research, Journal of Histochemistry & Cytochemistry and American Journal of Physics.

In The Last Decade

Sumio Nishikawa

48 papers receiving 547 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sumio Nishikawa Japan 13 368 243 75 56 55 49 563
Yasunori Sakakura Japan 14 332 0.9× 155 0.6× 47 0.6× 57 1.0× 47 0.9× 45 659
Barbara Zerega Italy 13 636 1.7× 123 0.5× 36 0.5× 30 0.5× 14 0.3× 20 898
William E. Koch United States 17 592 1.6× 156 0.6× 83 1.1× 24 0.4× 34 0.6× 31 982
R. E. Taylor United States 16 171 0.5× 95 0.4× 49 0.7× 25 0.4× 100 1.8× 29 729
Maiko Kawasaki Japan 15 248 0.7× 52 0.2× 16 0.2× 66 1.2× 39 0.7× 36 483
John M. Shackleford United States 17 380 1.0× 53 0.2× 176 2.3× 42 0.8× 48 0.9× 28 862
Pauline Marangoni United States 16 426 1.2× 93 0.4× 79 1.1× 69 1.2× 29 0.5× 24 711
L. Bruno Ruest United States 17 579 1.6× 89 0.4× 33 0.4× 50 0.9× 26 0.5× 27 795
Fumio Myokai Japan 17 672 1.8× 45 0.2× 124 1.7× 28 0.5× 32 0.6× 27 1.1k
Daniela Elena Quacci Italy 12 106 0.3× 79 0.3× 72 1.0× 28 0.5× 12 0.2× 33 451

Countries citing papers authored by Sumio Nishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Sumio Nishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sumio Nishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Sumio Nishikawa. A scholar is included among the top collaborators of Sumio Nishikawa 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 Sumio Nishikawa. Sumio Nishikawa 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.
Nishikawa, Sumio. (2017). Cytoskeleton, intercellular junctions, planar cell polarity, and cell movement in amelogenesis. Journal of Oral Biosciences. 59(4). 197–204. 15 indexed citations
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Nishikawa, Sumio, et al.. (2010). Immunocytochemical Localization of Claudin-1 in the Maturation Ameloblasts of Rat Incisors. Frontiers in Physiology. 1. 150–150. 5 indexed citations
4.
Nishikawa, Sumio. (2008). Histochemistry of nerve fibres double labelled with anti-TRPV2 antibodies and sensory nerve marker AM1-43 in the dental pulp of rat molars. Archives of Oral Biology. 53(9). 859–864. 4 indexed citations
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Nishikawa, Fumiko, et al.. (2007). Detection of structural changes of RNA aptamer containing GGA repeats under the ionic condition using the microchip electrophoresis. Nucleic Acids Symposium Series. 51(1). 397–398. 9 indexed citations
7.
Nishikawa, Sumio. (2007). Developmental changes in pulpal sensory innervation of rat incisors and molars shown on a single injection of the fluorescent dye AM1-43. Anatomical Science International. 82(4). 227–232. 8 indexed citations
8.
Nishikawa, Sumio. (2006). Systemic labeling and visualization of dental sensory nerves by the novel fluorescent marker AM1-43. Anatomical Science International. 81(3). 181–186. 8 indexed citations
9.
Nishikawa, Sumio. (2004). Transient increase in anti-p-ATF2 immunoreactivity in the late secretion ameloblasts apical to the transition zone of rat incisors. Anatomical Science International. 79(2). 87–94. 5 indexed citations
10.
Tanaka, Yoichiro, Takeshi Hori, Masato Katahira, et al.. (2000). NMR analysis of tertiary interactions in HDV ribozymes. Nucleic Acids Symposium Series. 44(1). 285–286. 2 indexed citations
11.
Nishikawa, Sumio & Fumie Sasaki. (2000). Detection of Immature Dendritic Cells in the Enamel Organ of Rat Incisors by Using Anti-cystatin C and Anti-MHC Class II Immunocytochemistry. Journal of Histochemistry & Cytochemistry. 48(9). 1243–1255. 10 indexed citations
12.
Nishikawa, Sumio & F Sasaki. (1999). Internalization of amelogenin by dendritic cells of the papillary layer during transition and early maturation stages. Histochemistry and Cell Biology. 112(4). 301–305. 5 indexed citations
13.
Katahira, Masato, S. Kobayashi, Akimasa Matsugami, et al.. (1999). Structural study of an RNA aptamer for a Tat protein complexed with ligands. Nucleic Acids Symposium Series. 42(1). 269–270. 7 indexed citations
14.
Nishikawa, Fumiko, et al.. (1997). Detailed Analysis of Base Preferences at the Cleavage Site of a Trans-Acting HDV Ribozyme: A Mutation that Changes Cleavage Site Specificity. Nucleic Acids Research. 25(8). 1605–1610. 21 indexed citations
15.
Nishikawa, Sumio, et al.. (1996). Internalization of styryl dye FM1-43 in the hair cells of lateral line organs in Xenopus larvae.. Journal of Histochemistry & Cytochemistry. 44(7). 733–741. 64 indexed citations
16.
Nishikawa, Sumio & Fumie Sasaki. (1995). DNA localization in nuclear fragments of apoptotic ameloblasts using anti-DNA immunoelectron microscopy: Programmed cell death of ameloblasts. Histochemistry and Cell Biology. 104(2). 151–159. 48 indexed citations
17.
Nishikawa, Sumio & F Sasaki. (1993). Secretion of chondroitin sulfate from embryonic epidermal cells in Xenopus laevis.. Journal of Histochemistry & Cytochemistry. 41(9). 1373–1381. 5 indexed citations
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Nishikawa, Sumio & Kaj Josephsen. (1987). Cyclic localization of actin and its relationship to junctional complexes in maturation ameloblasts of the rat incisor. The Anatomical Record. 219(1). 21–31. 20 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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