Tomoki Isayama

1.3k total citations
26 papers, 1.0k citations indexed

About

Tomoki Isayama is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Physiology. According to data from OpenAlex, Tomoki Isayama has authored 26 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Molecular Biology, 23 papers in Cellular and Molecular Neuroscience and 4 papers in Physiology. Recurrent topics in Tomoki Isayama's work include Retinal Development and Disorders (15 papers), Photoreceptor and optogenetics research (12 papers) and Receptor Mechanisms and Signaling (11 papers). Tomoki Isayama is often cited by papers focused on Retinal Development and Disorders (15 papers), Photoreceptor and optogenetics research (12 papers) and Receptor Mechanisms and Signaling (11 papers). Tomoki Isayama collaborates with scholars based in United States, Netherlands and Japan. Tomoki Isayama's co-authors include Clint L. Makino, Ian S. Zagon, Brendan J. O’Brien, David M. Berson, Randal Richardson, Patricia J. McLaughlin, Mengchen Pu, George S. K. Wong, Béla Kosaras and Robert F. Margolskee and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Tomoki Isayama

26 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoki Isayama United States 16 809 777 112 111 102 26 1.0k
Jan Nora Hokoç Brazil 21 779 1.0× 618 0.8× 121 1.1× 104 0.9× 53 0.5× 44 1.1k
Bengt Juliusson Sweden 12 526 0.7× 411 0.5× 71 0.6× 77 0.7× 40 0.4× 16 702
Arlene A. Hirano United States 19 916 1.1× 825 1.1× 86 0.8× 61 0.5× 55 0.5× 33 1.1k
Sammy Lee Australia 19 583 0.7× 401 0.5× 134 1.2× 182 1.6× 211 2.1× 39 830
Mary A. Raven United States 23 855 1.1× 665 0.9× 141 1.3× 117 1.1× 31 0.3× 33 1.1k
Arnold Szabó Hungary 15 411 0.5× 312 0.4× 187 1.7× 78 0.7× 88 0.9× 36 790
Ákos Lukáts Hungary 16 497 0.6× 365 0.5× 209 1.9× 64 0.6× 168 1.6× 38 866
Katsuko Morigiwa Japan 16 819 1.0× 814 1.0× 96 0.9× 221 2.0× 65 0.6× 21 1.1k
Sumathi Sekaran United Kingdom 13 535 0.7× 515 0.7× 92 0.8× 78 0.7× 422 4.1× 18 946
Kenneth C. Wikler United States 12 420 0.5× 266 0.3× 110 1.0× 99 0.9× 29 0.3× 17 553

Countries citing papers authored by Tomoki Isayama

Since Specialization
Citations

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

Fields of papers citing papers by Tomoki Isayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoki Isayama

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoki Isayama. A scholar is included among the top collaborators of Tomoki Isayama 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 Tomoki Isayama. Tomoki Isayama 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.
Makino, Clint L., et al.. (2019). Modes of Accessing Bicarbonate for the Regulation of Membrane Guanylate Cyclase (ROS-GC) in Retinal Rods and Cones. eNeuro. 6(1). ENEURO.0393–18.2019. 6 indexed citations
2.
Isayama, Tomoki, et al.. (2014). Cysteine targets multiple phototransduction components. Investigative Ophthalmology & Visual Science. 55(13). 423–423. 1 indexed citations
3.
Isayama, Tomoki, et al.. (2011). Vitamin A activates rhodopsin and sensitizes it to ultraviolet light. Visual Neuroscience. 28(6). 485–497. 10 indexed citations
4.
Isayama, Tomoki, et al.. (2011). Vitamin A as an Activator and Sensitizing Chromophore for Rhodopsin. Biophysical Journal. 100(3). 22a–22a. 1 indexed citations
5.
Isayama, Tomoki, et al.. (2009). β-ionone activates and bleaches visual pigment in salamander photoreceptors. Visual Neuroscience. 26(3). 267–274. 8 indexed citations
6.
Isayama, Tomoki, et al.. (2009). An Additional Retinoid Binding Site in Rhodopsin. Biophysical Journal. 96(3). 528a–528a. 1 indexed citations
7.
Isayama, Tomoki, Y. Chen, Masahiro Kono, et al.. (2006). Differences in the pharmacological activation of visual opsins. Visual Neuroscience. 23(6). 899–908. 18 indexed citations
8.
Isayama, Tomoki, et al.. (2006). An accessory chromophore in red vision. Nature. 443(7112). 649–649. 20 indexed citations
9.
O’Brien, Brendan J., Tomoki Isayama, Randal Richardson, & David M. Berson. (2002). Intrinsic physiological properties of cat retinal ganglion cells. The Journal of Physiology. 538(3). 787–802. 155 indexed citations
10.
Ma, Jian-xing, Sergey L. Znoiko, James C. Ryan, et al.. (2001). A Visual Pigment Expressed in Both Rod and Cone Photoreceptors. Neuron. 32(3). 451–461. 88 indexed citations
11.
Isayama, Tomoki, et al.. (2000). Theta ganglion cell type of cat retina. The Journal of Comparative Neurology. 417(1). 32–48. 54 indexed citations
12.
Isayama, Tomoki, et al.. (1999). The eta ganglion cell type of cat retina. The Journal of Comparative Neurology. 408(2). 204–219. 29 indexed citations
13.
Isayama, Tomoki, Patricia J. McLaughlin, & Ian S. Zagon. (1996). Ontogeny of preproenkephalin mRNA expression in the rat retina. Visual Neuroscience. 13(4). 695–704. 19 indexed citations
14.
Isayama, Tomoki, W. Jeffrey Hurst, Patricia J. McLaughlin, & Ian S. Zagon. (1995). Ontogeny of the opioid growth factor, [Met5]-enkephalin, and its binding activity in the rat retina. Visual Neuroscience. 12(5). 939–950. 14 indexed citations
15.
Zagon, Ian S., et al.. (1994). Preproenkephalin mRNA expression in the developing and adult rat brain. Molecular Brain Research. 21(1-2). 85–98. 54 indexed citations
16.
Isayama, Tomoki, et al.. (1993). Localization of spectrin isoforms in the adult mouse heart. Cell and Tissue Research. 274(1). 127–133. 18 indexed citations
17.
Isayama, Tomoki, Patricia J. McLaughlin, & Ian S. Zagon. (1991). Endogenous opioids regulate cell proliferation in the retina of developing rat. Brain Research. 544(1). 79–85. 83 indexed citations
18.
Isayama, Tomoki & Ian S. Zagon. (1991). Localization of preproenkephalin a mRNA in the neonatal rat retina. Brain Research Bulletin. 27(6). 805–808. 13 indexed citations
19.
Isayama, Tomoki & William D. Eldred. (1988). Neuropeptide Y‐immunoreactive amacrine cells in the retina of the turtle Pseudemys scripta elegans. The Journal of Comparative Neurology. 271(1). 56–66. 25 indexed citations
20.
Isayama, Tomoki, Julia M. Polak, & William D. Eldred. (1988). Synaptic analysis of amacrine cells with neuropeptide Y‐like immunoreactivity in turtle retina. The Journal of Comparative Neurology. 275(3). 452–459. 14 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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