Tomoko Asashima

855 total citations
13 papers, 711 citations indexed

About

Tomoko Asashima is a scholar working on Oncology, Neurology and Molecular Biology. According to data from OpenAlex, Tomoko Asashima has authored 13 papers receiving a total of 711 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Oncology, 7 papers in Neurology and 5 papers in Molecular Biology. Recurrent topics in Tomoko Asashima's work include Barrier Structure and Function Studies (7 papers), Drug Transport and Resistance Mechanisms (7 papers) and Cholesterol and Lipid Metabolism (2 papers). Tomoko Asashima is often cited by papers focused on Barrier Structure and Function Studies (7 papers), Drug Transport and Resistance Mechanisms (7 papers) and Cholesterol and Lipid Metabolism (2 papers). Tomoko Asashima collaborates with scholars based in Japan, Poland and Canada. Tomoko Asashima's co-authors include Tetsuya Terasaki, Sumio Ohtsuki, Hirofumi Yamaguchi, Satoko Hori, Masanori Tachikawa, Yuki Katsukura, Saori Sato, Emi Nakashima, Hisashi Iizasa and Masahiko Watanabe and has published in prestigious journals such as Journal of Neurochemistry, Journal of Cellular Physiology and Pharmaceutical Research.

In The Last Decade

Tomoko Asashima

13 papers receiving 698 citations

Peers

Countries citing papers authored by Tomoko Asashima

Since Specialization

Citations

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

Fields of papers citing papers by Tomoko Asashima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoko Asashima

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoko Asashima. A scholar is included among the top collaborators of Tomoko Asashima 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 Tomoko Asashima. Tomoko Asashima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Establishing a Method to Isolate Rat Brain Capillary Endothelial Cells by Magnetic Cell Sorting and Dominant mRNA Expression of Multidrug Resistance-associated Protein 1 and 4 in Highly Purified Rat Brain Capillary Endothelial Cells 2007 ·Pharmaceutical Research ·Sumio Ohtsuki, Hirofumi Yamaguchi, Tomoko Asashima, Tetsuya Terasaki	28
2	mRNA expression levels of tight junction protein genes in mouse brain capillary endothelial cells highly purified by magnetic cell sorting 2007 ·Journal of Neurochemistry ·Sumio Ohtsuki, Hirofumi Yamaguchi, Yuki Katsukura, Tomoko Asashima, Tetsuya Terasaki	121
3	Altered Expression of Basement Membrane-related Molecules in Rat Brain Pericyte, Endothelial, and Astrocyte Cell Lines after Transforming Growth Factor-β1 Treatment 2007 ·Drug Metabolism and Pharmacokinetics ·(unknown), Tomoko Asashima, Mariko Muta, Hisashi Iizasa, Yoshimichi Sai, Tetsuya Terasaki, Emi Nakashima	30
4	ATP-binding cassette transporter A1 (ABCA1) deficiency does not attenuate the brain-to-blood efflux transport of human amyloid-β peptide (1–40) at the blood–brain barrier 2007 ·Neurochemistry International ·Shin‐ichi Akanuma, Sumio Ohtsuki, (unknown), Masanori Tachikawa, Shingo Ito, Satoko Hori, Tomoko Asashima, Tadafumi Hashimoto, Kaoru Yamada, Kazumitsu Ueda, Takeshi Iwatsubo, Tetsuya Terasaki	43
5	Hyperammonemia induces transport of taurine and creatine and suppresses claudin-12 gene expression in brain capillary endothelial cells in vitro 2006 ·Neurochemistry International ·Mireille Bélanger, Tomoko Asashima, Sumio Ohtsuki, Hirofumi Yamaguchi, Shingo Ito, Tetsuya Terasaki	51
6	Exogenous expression of claudin‐5 induces barrier properties in cultured rat brain capillary endothelial cells 2006 ·Journal of Cellular Physiology ·Sumio Ohtsuki, Saori Sato, Hirofumi Yamaguchi, (unknown), Tomoko Asashima, Tetsuya Terasaki	139
7	ATP-Binding Cassette Transporter G2 Mediates the Efflux of Phototoxins on the Luminal Membrane of Retinal Capillary Endothelial Cells 2006 ·Pharmaceutical Research ·Tomoko Asashima, Satoko Hori, Sumio Ohtsuki, Masanori Tachikawa, Masahiko Watanabe, Chisato Mukai, Shinji Kitagaki, Naoki Miyakoshi, Tetsuya Terasaki	54
8	Distinct spatio‐temporal expression of ABCA and ABCG transporters in the developing and adult mouse brain 2005 ·Journal of Neurochemistry ·Masanori Tachikawa, Masahiko Watanabe, Satoko Hori, Masahiro Fukaya, Sumio Ohtsuki, Tomoko Asashima, Tetsuya Terasaki	114
9	Rat brain pericyte cell lines expressing β2‐adrenergic receptor, angiotensin II receptor type 1A, klotho, and CXCR4 mRNAs despite having endothelial cell markers 2003 ·Journal of Cellular Physiology ·Tomoko Asashima, Hisashi Iizasa, Tetsuya Terasaki, Emi Nakashima	22
10	Establishment of Conditionally Immortalized Rat Retinal Pericyte Cell Lines (TR-rPCT) and Their Application in a Co-culture System Using Retinal Capillary Endothelial Cell Line (TR-iBRB2) 2003 ·Cell Structure and Function ·Tetsu Kondo, Ken‐ichi Hosoya, Satoko Hori, Masatoshi Tomi, Sumio Ohtsuki, Hitomi Takanaga, Emi Nakashima, Hisashi Iizasa, Tomoko Asashima, Masatsugu Ueda, Masuo Obinata, Tetsuya Terasaki	37
11	Augmented Expression of the Tight Junction Protein Occludin in Brain Endothelial Cell Line TR-BBB by Rat Angiopoietin-1 Expressed in Baculovirus-Infected Sf Plus Insect Cells 2002 ·Pharmaceutical Research ·Hisashi Iizasa, (unknown), Tomoko Asashima, (unknown), Noriko Matsunaga, Tetsuya Terasaki, Young‐Sook Kang, Emi Nakashima	7
12	Newly developed rat brain pericyte cell line, TR-PCT1, responds to transforming growth factor-β1 and β-glycerophosphate 2002 ·European Journal of Cell Biology ·Tomoko Asashima, Hisashi Iizasa, Tetsuya Terasaki, Ken‐ichi Hosoya, Kazuhiro Tetsuka, Masatsugu Ueda, Masuo Obinata, Emi Nakashima	29
13	Polarized glucose transporters and mRNA expression properties in newly developed rat syncytiotrophoblast cell lines, TR‐TBTs 2002 ·Journal of Cellular Physiology ·(unknown), Hisashi Iizasa, Tetsuya Terasaki, Tomoko Asashima, Noriko Matsunaga, Naoki Utoguchi, Yoshiteru Watanabe, Masuo Obinata, Masatsugu Ueda, Emi Nakashima	36

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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