Katumi Sumikawa

2.2k total citations
65 papers, 1.9k citations indexed

About

Katumi Sumikawa is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Social Psychology. According to data from OpenAlex, Katumi Sumikawa has authored 65 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Molecular Biology, 42 papers in Cellular and Molecular Neuroscience and 7 papers in Social Psychology. Recurrent topics in Katumi Sumikawa's work include Nicotinic Acetylcholine Receptors Study (49 papers), Receptor Mechanisms and Signaling (40 papers) and Neuroscience and Neuropharmacology Research (38 papers). Katumi Sumikawa is often cited by papers focused on Nicotinic Acetylcholine Receptors Study (49 papers), Receptor Mechanisms and Signaling (40 papers) and Neuroscience and Neuropharmacology Research (38 papers). Katumi Sumikawa collaborates with scholars based in United States, Japan and United Kingdom. Katumi Sumikawa's co-authors include Satoshi Fujii, Sakura Nakauchi, Yoshihiko Yamazaki, Yousheng Jia, Zhanxin Ji, Tomoyuki Nishizaki, Ricardo Miledi, Tomoyuki Nishizaki, N. Morita and Toshiyuki Matsuoka and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Journal of Comparative Neurology and Brain Research.

In The Last Decade

Katumi Sumikawa

64 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katumi Sumikawa United States 26 1.5k 1.2k 302 217 115 65 1.9k
Sukumar Vijayaraghavan United States 23 1.7k 1.1× 1.1k 1.0× 177 0.6× 245 1.1× 114 1.0× 36 2.3k
Sheri McKinney United States 22 1.9k 1.3× 1.4k 1.2× 227 0.8× 170 0.8× 313 2.7× 27 2.4k
Alessio Zanardi Italy 14 1.2k 0.8× 776 0.7× 129 0.4× 151 0.7× 155 1.3× 17 1.5k
M.B. Emerit France 25 1.2k 0.8× 1.4k 1.2× 155 0.5× 124 0.6× 152 1.3× 49 2.1k
Janet L. Fisher United States 26 1.0k 0.7× 1.2k 1.0× 219 0.7× 108 0.5× 91 0.8× 43 1.6k
Nikolai B. Fedorov United States 14 1.1k 0.7× 1.2k 1.1× 484 1.6× 89 0.4× 185 1.6× 28 1.9k
Peter Curzon United States 28 1.3k 0.9× 855 0.7× 288 1.0× 321 1.5× 310 2.7× 41 1.9k
Mark Washburn United States 16 1.5k 1.0× 1.3k 1.2× 291 1.0× 221 1.0× 131 1.1× 18 2.1k
Toshifumi Yamamoto Japan 22 930 0.6× 909 0.8× 132 0.4× 112 0.5× 192 1.7× 58 1.7k
Luis M. Valor Spain 26 1.2k 0.8× 576 0.5× 165 0.5× 136 0.6× 106 0.9× 53 1.6k

Countries citing papers authored by Katumi Sumikawa

Since Specialization
Citations

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

Fields of papers citing papers by Katumi Sumikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katumi Sumikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Katumi Sumikawa. A scholar is included among the top collaborators of Katumi Sumikawa 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 Katumi Sumikawa. Katumi Sumikawa 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.
2.
Nakauchi, Sakura & Katumi Sumikawa. (2014). Endogenous ACh suppresses LTD induction and nicotine relieves the suppression via different nicotinic ACh receptor subtypes in the mouse hippocampus. Life Sciences. 111(1-2). 62–68. 9 indexed citations
3.
Nakauchi, Sakura, Yoshihiko Yamazaki, & Katumi Sumikawa. (2007). Chronic nicotine exposure affects the normal operation of hippocampal circuits. Neuroreport. 18(1). 87–91. 5 indexed citations
4.
Yamazaki, Yoshihiko, Yousheng Jia, Jamie Wong, & Katumi Sumikawa. (2006). Chronic nicotine‐induced switch in Src‐family kinase signaling for long‐term potentiation induction in hippocampal CA1 pyramidal cells. European Journal of Neuroscience. 24(11). 3271–3284. 14 indexed citations
5.
Yamazaki, Yoshihiko, Yousheng Jia, Rong Niu, & Katumi Sumikawa. (2006). Nicotine exposure in vivo induces long‐lasting enhancement of NMDA receptor‐mediated currents in the hippocampus. European Journal of Neuroscience. 23(7). 1819–1828. 51 indexed citations
6.
Yamazaki, Yoshihiko, Yousheng Jia, Naoya Hamaue, & Katumi Sumikawa. (2005). Nicotine‐induced switch in the nicotinic cholinergic mechanisms of facilitation of long‐term potentiation induction. European Journal of Neuroscience. 22(4). 845–860. 53 indexed citations
7.
Wong, Jamie, et al.. (2005). Comparison of α2 nicotinic acetylcholine receptor subunit mRNA expression in the central nervous system of rats and mice. The Journal of Comparative Neurology. 493(2). 241–260. 72 indexed citations
8.
Yamazaki, Yoshihiko, Naoya Hamaue, & Katumi Sumikawa. (2002). Nicotine compensates for the loss of cholinergic function to enhance long-term potentiation induction. Brain Research. 946(1). 148–152. 34 indexed citations
9.
Fujii, Satoshi, Zhanxin Ji, & Katumi Sumikawa. (2000). Inactivation of α7 ACh receptors and activation of non-α7 ACh receptors both contribute to long term potentiation induction in the hippocampal CA1 region. Neuroscience Letters. 286(2). 134–138. 86 indexed citations
10.
Fujii, Satoshi, Yousheng Jia, Aizhen Yang, & Katumi Sumikawa. (2000). Nicotine reverses GABAergic inhibition of long-term potentiation induction in the hippocampal CA1 region. Brain Research. 863(1-2). 259–265. 79 indexed citations
11.
Nishizaki, Tomoyuki, Toshiyuki Matsuoka, Tamotsu Nomura, Grigori Enikolopov, & Katumi Sumikawa. (1999). Arachidonic acid potentiates currents through Ca2+-permeable AMPA receptors by interacting with a CaMKII pathway. Molecular Brain Research. 67(1). 184–189. 12 indexed citations
12.
Nishizaki, Tomoyuki, et al.. (1999). Arachidonic acid induces a long-lasting facilitation of hippocampal synaptic transmission by modulating PKC activity and nicotinic ACh receptors. Molecular Brain Research. 69(2). 263–272. 54 indexed citations
13.
Ikeuchi, Youji, Tomoyuki Nishizaki, Toshiyuki Matsuoka, & Katumi Sumikawa. (1997). Long-lasting enhancement of ACh receptor currents by lysophospholipids. Molecular Brain Research. 45(2). 317–320. 15 indexed citations
14.
Nishizaki, Tomoyuki & Katumi Sumikawa. (1997). Lysophosphatidic acid potentiates ACh receptor currents by G-protein-mediated activation of protein kinase C. Molecular Brain Research. 50(1-2). 121–126. 10 indexed citations
15.
Nishizaki, Tomoyuki, Toshiyuki Matsuoka, Tamotsu Nomura, & Katumi Sumikawa. (1997). A Serum Factor Potentiates ACh and AMPA Receptor Currents via Differential Signal Transduction Pathways. Biochemical and Biophysical Research Communications. 238(2). 565–568. 3 indexed citations
16.
Walcott, Elisabeth C. & Katumi Sumikawa. (1996). A conserved disulfide loop facilitates conformational maturation in the subunits of the acetylcholine receptor. Molecular Brain Research. 41(1-2). 289–300. 5 indexed citations
17.
Nishizaki, Tomoyuki & Katumi Sumikawa. (1995). Direct action of 4-β-phorbol-12,13-dibutyrate (PDBu) on nicotinic acetylcholine receptor channel independent of protein kinase C activation. Neuroscience Letters. 188(2). 129–131. 13 indexed citations
18.
Morales, Andrés, et al.. (1994). Differential interactions of gentamicin with mouse junctional and extrajunctional ACh receptors expressed in Xenopus oocytes. Molecular Brain Research. 21(1-2). 99–106. 5 indexed citations
19.
Bahr, Ben A., Vitaly Vodyanoy, Randy A. Hall, et al.. (1992). Functional Reconstitution of α‐Amino‐3‐Hydroxy‐5‐Methylisoxazole‐4‐Propionate (AMPA) Receptors from Rat Brain. Journal of Neurochemistry. 59(5). 1979–1982. 15 indexed citations
20.
Sumikawa, Katumi & Ricardo Miledi. (1989). Assembly and N-glycosylation of all ACh receptor subunits are required for their efficient insertion into plasma membranes. Molecular Brain Research. 5(3). 183–192. 75 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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