Takeru Iijima

1.6k total citations
39 papers, 1.2k citations indexed

About

Takeru Iijima is a scholar working on Pathology and Forensic Medicine, Oncology and Molecular Biology. According to data from OpenAlex, Takeru Iijima has authored 39 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Pathology and Forensic Medicine, 23 papers in Oncology and 10 papers in Molecular Biology. Recurrent topics in Takeru Iijima's work include Genetic factors in colorectal cancer (29 papers), Colorectal Cancer Screening and Detection (14 papers) and Colorectal Cancer Treatments and Studies (10 papers). Takeru Iijima is often cited by papers focused on Genetic factors in colorectal cancer (29 papers), Colorectal Cancer Screening and Detection (14 papers) and Colorectal Cancer Treatments and Studies (10 papers). Takeru Iijima collaborates with scholars based in Japan, United States and India. Takeru Iijima's co-authors include Michiko Miyaki, Takeo Mori, Takeo Iwama∥, Toshio Kuroki, Masamichi Yasuno, Tatsuro Yamaguchi, Tsunekazu Hishima, Nobuyuki Shitara, Joji Utsunomiya and Motoko Konishi and has published in prestigious journals such as PLoS ONE, Oncogene and American Journal Of Pathology.

In The Last Decade

Takeru Iijima

39 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takeru Iijima Japan 19 647 620 582 245 235 39 1.2k
Gunn Iren Meling Norway 21 796 1.2× 709 1.1× 868 1.5× 170 0.7× 525 2.2× 26 1.6k
Shigetoshi Ichii Japan 12 794 1.2× 1.1k 1.8× 813 1.4× 422 1.7× 475 2.0× 25 1.9k
H. Lamlum Finland 14 426 0.7× 403 0.7× 443 0.8× 85 0.3× 246 1.0× 16 924
Cristina Pons Spain 17 299 0.5× 257 0.4× 478 0.8× 106 0.4× 303 1.3× 24 1.2k
Marjo van Puijenbroek Netherlands 22 814 1.3× 878 1.4× 359 0.6× 176 0.7× 479 2.0× 33 1.4k
Makoto Ichiba Japan 8 786 1.2× 154 0.2× 504 0.9× 108 0.4× 207 0.9× 11 1.2k
L.W. Chu United States 10 252 0.4× 213 0.3× 357 0.6× 169 0.7× 349 1.5× 14 944
Goro Yoshimura Japan 17 251 0.4× 165 0.3× 395 0.7× 126 0.5× 274 1.2× 55 837
Eric J.T. Belt Netherlands 18 374 0.6× 209 0.3× 257 0.4× 229 0.9× 167 0.7× 29 795
Shunji Matsumura Japan 16 423 0.7× 114 0.2× 731 1.3× 225 0.9× 376 1.6× 18 1.2k

Countries citing papers authored by Takeru Iijima

Since Specialization
Citations

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

Fields of papers citing papers by Takeru Iijima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeru Iijima

This figure shows the co-authorship network connecting the top 25 collaborators of Takeru Iijima. A scholar is included among the top collaborators of Takeru Iijima 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 Takeru Iijima. Takeru Iijima 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.
Ono, Tomoyuki, et al.. (2022). Fusobacterium nucleatum load in MSI colorectal cancer subtypes. International Journal of Clinical Oncology. 27(10). 1580–1588. 8 indexed citations
2.
Yamaguchi, Tatsuro, Shinichiro Horiguchi, Rin Yamada, et al.. (2018). Tumor development in Japanese patients with Lynch syndrome. PLoS ONE. 13(4). e0195572–e0195572. 27 indexed citations
3.
Yamada, Rin, Tatsuro Yamaguchi, Takeru Iijima, et al.. (2018). Differences in histological features and PD-L1 expression between sporadic microsatellite instability and Lynch-syndrome-associated disease in Japanese patients with colorectal cancer. International Journal of Clinical Oncology. 23(3). 504–513. 11 indexed citations
4.
Yamaguchi, Tatsuro, et al.. (2016). Colorectal Cancer with <b><i>BRAF</i></b> D594G Mutation Is Not Associated with Microsatellite Instability or Poor Prognosis. Oncology. 91(3). 162–170. 7 indexed citations
5.
Yamaguchi, Tatsuro, Koichi Koizumi, Masami Arai, et al.. (2014). A Large Deletion of Chromosome 5q22.1-22.2 Associated with Sparse Type of Familial Adenomatous Polyposis: Report of a Case. Japanese Journal of Clinical Oncology. 44(12). 1243–1247. 7 indexed citations
6.
Miyaki, Michiko, Tatsuro Yamaguchi, Takeru Iijima, et al.. (2008). Difference in characteristics of APC mutations between colonic and extracolonic tumors of FAP patients: Variations with phenotype. International Journal of Cancer. 122(11). 2491–2497. 28 indexed citations
7.
Miyaki, Michiko, Tatsuro Yamaguchi, Takeru Iijima, Nobuaki Funata, & Takeo Mori. (2006). Difference in the Role of Loss of Heterozygosity at 10p15 (KLF6 Locus) in Colorectal Carcinogenesis between Sporadic and Familial Adenomatous Polyposis and Hereditary Nonpolyposis Colorectal Cancer Patients. Oncology. 71(1-2). 131–135. 17 indexed citations
8.
Miyaki, Michiko, Takeru Iijima, Tatsuro Yamaguchi, et al.. (2004). Novel germline hMSH2 genomic deletion and somatic hMSH2 mutations in a hereditary nonpolyposis colorectal cancer family. Mutation research. Fundamental and molecular mechanisms of mutagenesis. 548(1-2). 19–25. 4 indexed citations
9.
Miyaki, Michiko, Takeru Iijima, Tatsuro Yamaguchi, et al.. (2004). Both BRAF and KRAS mutations are rare in colorectal carcinomas from patients with hereditary nonpolyposis colorectal cancer. Cancer Letters. 211(1). 105–109. 21 indexed citations
10.
Miyaki, Michiko, Takeru Iijima, Masamichi Yasuno, et al.. (2002). High incidence of protein-truncating mutations of the p53 gene in liver metastases of colorectal carcinomas. Oncogene. 21(43). 6689–6693. 17 indexed citations
11.
Watanabe, Toshiaki, Giichiro Tsurita, Tetsuichiro Muto, et al.. (2002). Extended lymphadenectomy and preoperative radiotherapy for lower rectal cancers. Surgery. 132(1). 27–33. 103 indexed citations
12.
Miyaki, Michiko, Takeru Iijima, Kiyotaka Shiba, et al.. (2001). Alterations of repeated sequences in 5′ upstream and coding regions in colorectal tumors from patients with hereditary nonpolyposis colorectal cancer and Turcot syndrome. Oncogene. 20(37). 5215–5218. 21 indexed citations
13.
Shitoh, Kazuhisa, Fumio Konishi, Michiko Miyaki, et al.. (2000). Pathogenesis of non-familial colorectal carcinomas with high microsatellite instability. Journal of Clinical Pathology. 53(11). 841–845. 24 indexed citations
14.
Tsunematsu, Yukiko, et al.. (2000). A Novel Case of Wilms’ Tumor Followed by Colon Cancer, Both Showing Microsatellite Instability. Oncology. 58(2). 159–160. 1 indexed citations
15.
Miyaki, Michiko, Takeru Iijima, Masamichi Yasuno, et al.. (2000). Somatic mutations of LKB1 and beta-catenin genes in gastrointestinal polyps from patients with Peutz-Jeghers syndrome.. PubMed. 60(22). 6311–3. 53 indexed citations
16.
Iwama∥, Takeo, Motoko Konishi, Takeru Iijima, et al.. (1999). Somatic Mutation of the APC Gene in Thyroid Carcinoma Associated with Familial Adenomatous Polyposis. Japanese Journal of Cancer Research. 90(4). 372–376. 24 indexed citations
17.
Miyaki, Michiko, Takeru Iijima, Motoko Konishi, et al.. (1999). Higher frequency of Smad4 gene mutation in human colorectal cancer with distant metastasis. Oncogene. 18(20). 3098–3103. 333 indexed citations
18.
Shitoh, Kazuhisa, Fumio Konishi, Takeru Iijima, et al.. (1999). A novel case of a sporadic desmoid tumour with mutation of the beta catenin gene.. Journal of Clinical Pathology. 52(9). 695–696. 35 indexed citations
19.
Ohata, Hisayuki, et al.. (1997). Lysophosphatidic Acid Sensitises Ca2+ Influx through Mechanosensitive Ion Channels in Cultured Lens Epithelial Cells. Cellular Signalling. 9(8). 609–616. 16 indexed citations
20.
Sato, Tsuneo & Takeru Iijima. (1974). A Modified Lithium Buffer System for Analysis of Acidic and Neutral Amino Acids in Physiological Fluids. The Journal of Biochemistry. 75(5). 1173–1176. 3 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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