Koji Yasojima

3.7k total citations
30 papers, 3.1k citations indexed

About

Koji Yasojima is a scholar working on Physiology, Molecular Biology and Immunology. According to data from OpenAlex, Koji Yasojima has authored 30 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Physiology, 9 papers in Molecular Biology and 7 papers in Immunology. Recurrent topics in Koji Yasojima's work include Alzheimer's disease research and treatments (13 papers), Neuroinflammation and Neurodegeneration Mechanisms (3 papers) and Complement system in diseases (3 papers). Koji Yasojima is often cited by papers focused on Alzheimer's disease research and treatments (13 papers), Neuroinflammation and Neurodegeneration Mechanisms (3 papers) and Complement system in diseases (3 papers). Koji Yasojima collaborates with scholars based in Canada, United States and Japan. Koji Yasojima's co-authors include Patrick L. McGeer, Edith G. McGeer, Claudia Schwab, Haruhiko Akiyama, Benedict R. Lucchesi, W. W. Tourtellotte, Ruth Washington, Tamotsu Hashimoto-Gotoh, Atsushi Tsujimura and C. William Schwab and has published in prestigious journals such as Circulation Research, Neurology and Brain Research.

In The Last Decade

Koji Yasojima

30 papers receiving 3.0k citations

Peers

Countries citing papers authored by Koji Yasojima

Since Specialization

Citations

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

Fields of papers citing papers by Koji Yasojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Yasojima

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Association of interleukin-1β polymorphisms with idiopathic Parkinson's disease 2002 ·Neuroscience Letters ·Patrick L. McGeer, Koji Yasojima, Edith G. McGeer	96
2	Expression of COX-1 and COX-2 mRNAs in atherosclerotic plaques 2002 ·Experimental Gerontology ·Patrick L. McGeer, Edith G. McGeer, Koji Yasojima	26
3	Reduced neprilysin in high plaque areas of Alzheimer brain: a possible relationship to deficient degradation of β-amyloid peptide 2001 ·Neuroscience Letters ·Koji Yasojima, Haruhiko Akiyama, Edith G. McGeer, Patrick L. McGeer	291
4	High stability of mRNAs postmortem and protocols for their assessment by RT-PCR 2001 ·Brain Research Protocols ·Koji Yasojima, Edith G. McGeer, Patrick L. McGeer	82
5	3-Hydroxy-3-methylglutaryl-coenzyme A reductase mRNA in Alzheimer and control brain 2001 ·Neuroreport ·Koji Yasojima, Edith G. McGeer, P. L. McGeer	19
6	Generation of C-Reactive Protein and Complement Components in Atherosclerotic Plaques 2001 ·American Journal Of Pathology ·Koji Yasojima, Claudia Schwab, Edith G. McGeer, Patrick L. McGeer	457
7	Marked increase in cyclooxygenase-2 in ALS spinal cord 2001 ·Neurology ·Koji Yasojima, W. W. Tourtellotte, Edith G. McGeer, Patrick L. McGeer	119
8	Human neurons generate C-reactive protein and amyloid P: upregulation in Alzheimer’s disease 2000 ·Brain Research ·Koji Yasojima, Claudia Schwab, Edith G. McGeer, Patrick L. McGeer	261
9	Alzheimer disease and neuroinflammation 2000 ·PubMed ·Patrick L. McGeer, Edith G. McGeer, Koji Yasojima	105
10	A set of temperature sensitive-replication/-segregation and temperature resistant plasmid vectors with different copy numbers and in an isogenic background (chloramphenicol, kanamycin, lacZ, repA, par, polA) 2000 ·Gene ·Tamotsu Hashimoto-Gotoh, (unknown), Koji Yasojima, Atsushi Tsujimura, Yoshihiro Wakabayashi, Yoshihisa Watanabe	69
11	Immunoidentification of Gonadotropin Releasing Hormone Receptor in Human Sperm, Pituitary and Cancer Cells 2000 ·American Journal of Reproductive Immunology ·Chi‐Yu Gregory Lee, (unknown), Song‐Nan Chow, Koji Yasojima, (unknown), Patrick L. McGeer	38
12	Preconditioning reduces myocardial complement gene expression in vivo 2000 ·American Journal of Physiology-Heart and Circulatory Physiology ·Elaine J. Tanhehco, Koji Yasojima, Patrick L. McGeer, Edith G. McGeer, Benedict R. Lucchesi	21
13	Complement regulators C1 inhibitor and CD59 do not significantly inhibit complement activation in Alzheimer disease 1999 ·Brain Research ·Koji Yasojima, Edith G. McGeer, Patrick L. McGeer	46
14	Up-Regulated Production and Activation of the Complement System in Alzheimer's Disease Brain 1999 ·American Journal Of Pathology ·Koji Yasojima, Claudia Schwab, (unknown), Patrick L. McGeer	273
15	Tangled areas of Alzheimer brain have upregulated levels of exon 10 containing tau mRNA 1999 ·Brain Research ·Koji Yasojima, Edith G. McGeer, Patrick L. McGeer	42
16	Distribution of cyclooxygenase-1 and cyclooxygenase-2 mRNAs and proteins in human brain and peripheral organs 1999 ·Brain Research ·Koji Yasojima, Claudia Schwab, Edith G. McGeer, Patrick L. McGeer	215
17	Complement Gene Expression by Rabbit Heart 1998 ·Circulation Research ·Koji Yasojima, Kenneth S. Kilgore, Ruth Washington, Benedict R. Lucchesi, Patrick L. McGeer	81
18	Cloning of Human and Mouse cDNAs Encoding Novel Zinc Finger Proteins Expressed in Cerebellum and Hippocampus 1997 ·Biochemical and Biophysical Research Communications ·Koji Yasojima, Atsushi Tsujimura, Toshiki Mizuno, Yasufumi Shigeyoshi, J. Inazawa, Reiko Kikuno, Kei‐ichi Kuma, (unknown), Yohei Hosokawa, Yasuhiko Ibata, Tatsuo Abe, Takashi Miyata, Kenichi Matsubara, Kenji Nakajima, Tamotsu Hashimoto-Gotoh	18
19	Cloning ofXenopus presenilin-α and -β cDNAs and Their Differential Expression in Oogenesis and Embryogenesis 1997 ·Biochemical and Biophysical Research Communications ·Atsushi Tsujimura, Koji Yasojima, Tamotsu Hashimoto-Gotoh	17
20	Developmental and Differential Regulations in Gene Expression of Xenopus Pleiotropic Factors-α and -β 1995 ·Biochemical and Biophysical Research Communications ·Akira Tsujimura, Koji Yasojima, Y Kuboki, Akinobu Suzuki, Naoto Ueno, K. Shiokawa, Tamotsu Hashimoto-Gotoh	18

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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