Takumi Abe

4.6k total citations
164 papers, 3.8k citations indexed

About

Takumi Abe is a scholar working on Organic Chemistry, Endocrinology, Diabetes and Metabolism and Molecular Biology. According to data from OpenAlex, Takumi Abe has authored 164 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Organic Chemistry, 42 papers in Endocrinology, Diabetes and Metabolism and 34 papers in Molecular Biology. Recurrent topics in Takumi Abe's work include Pituitary Gland Disorders and Treatments (40 papers), Catalytic C–H Functionalization Methods (29 papers) and Alkaloids: synthesis and pharmacology (21 papers). Takumi Abe is often cited by papers focused on Pituitary Gland Disorders and Treatments (40 papers), Catalytic C–H Functionalization Methods (29 papers) and Alkaloids: synthesis and pharmacology (21 papers). Takumi Abe collaborates with scholars based in Japan, Germany and Czechia. Takumi Abe's co-authors include Minoru Ishikura, Koji Yamada, Dieter K. Lüdecke, Tominari Choshi, Satoshi Hibino, Kiyoshi Matsumoto, Masahiro Anada, Shunichi Hashimoto, Reiko Yanada and Hitoshi Izumiyama and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Clinical Endocrinology & Metabolism and Chemical Communications.

In The Last Decade

Takumi Abe

157 papers receiving 3.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takumi Abe Japan 34 2.1k 930 625 515 450 164 3.8k
Yoshio Ban Japan 36 2.6k 1.2× 690 0.7× 826 1.3× 155 0.3× 109 0.2× 276 4.4k
Hao Xie United States 31 1.4k 0.7× 83 0.1× 810 1.3× 341 0.7× 416 0.9× 143 3.7k
Makoto Takeuchi Japan 25 521 0.3× 303 0.3× 893 1.4× 331 0.6× 199 0.4× 106 2.7k
Anthony M. Treston United States 25 273 0.1× 348 0.4× 1.3k 2.1× 106 0.2× 265 0.6× 79 2.6k
Jeffrey A. Stafford United States 23 786 0.4× 305 0.3× 956 1.5× 166 0.3× 49 0.1× 43 2.3k
Ryuji Hayashi Japan 28 1.4k 0.7× 83 0.1× 669 1.1× 153 0.3× 290 0.6× 113 3.2k
David Haigh United Kingdom 28 1.1k 0.5× 230 0.2× 1.8k 2.8× 160 0.3× 133 0.3× 53 3.1k
Huiwen Zhang China 30 316 0.2× 539 0.6× 1.2k 2.0× 524 1.0× 469 1.0× 258 3.2k
Yoshiro Matsuda Japan 24 1.2k 0.6× 110 0.1× 430 0.7× 352 0.7× 471 1.0× 245 2.8k

Countries citing papers authored by Takumi Abe

Since Specialization
Citations

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

Fields of papers citing papers by Takumi Abe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takumi Abe

This figure shows the co-authorship network connecting the top 25 collaborators of Takumi Abe. A scholar is included among the top collaborators of Takumi Abe 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 Takumi Abe. Takumi Abe 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.
Asai, Shota, et al.. (2024). Indoline hemiaminals: a platform for accessing anthranilic acid derivatives through oxidative deformylation. Organic & Biomolecular Chemistry. 22(36). 7343–7348. 1 indexed citations
3.
Abe, Takumi, et al.. (2023). On Demand Synthesis of C3−N1’ Bisindoles by a Formal Umpolung Strategy: First Total Synthesis of (±)‐Rivularin A. Chemistry - A European Journal. 30(11). e202302963–e202302963. 4 indexed citations
4.
Abe, Takumi, et al.. (2023). Aluminum-Catalyzed Cross Selective C3–N1′ Coupling Reactions of N-Methoxyindoles with Indoles. Chemistry. 5(1). 452–462. 2 indexed citations
5.
Abe, Takumi, et al.. (2023). Total Synthesis of the Proposed Structure of Indolyl 1,2-Propanediol Alkaloid, 1-(1H-Indol-3-yloxy)propan-2-ol. Chemistry. 5(4). 2772–2784. 1 indexed citations
6.
Abe, Takumi, et al.. (2021). cis-3-Azido-2-methoxyindolines as safe and stable precursors to overcome the instability of fleeting 3-azidoindoles. Chemical Communications. 57(98). 13381–13384. 9 indexed citations
7.
Kitamura, Akihiko, et al.. (2020). 高齢日本人成人における身体組成指数と全死因死亡率の間の用量-反応関係【JST・京大機械翻訳】. Journal of the American Medical Directors Association. 21(6). 726–733. 2 indexed citations
8.
Nishiyama, Takashi, Noriyuki Hatae, Teruki Yoshimura, et al.. (2016). Concise synthesis of carbazole-1,4-quinones and evaluation of their antiproliferative activity against HCT-116 and HL-60 cells. European Journal of Medicinal Chemistry. 121. 561–577. 27 indexed citations
9.
Ishikura, Minoru, Takumi Abe, Tominari Choshi, & Satoshi Hibino. (2013). Simple indole alkaloids and those with a non-rearranged monoterpenoid unit. Natural Product Reports. 30(5). 694–694. 315 indexed citations
10.
Hatae, Noriyuki, Jun Nakamura, Tetsuo Okujima, et al.. (2013). Effect of the orthoquinone moiety in 9,10-phenanthrenequinone on its ability to induce apoptosis in HCT-116 and HL-60 cells. Bioorganic & Medicinal Chemistry Letters. 23(16). 4637–4640. 18 indexed citations
11.
Ishikura, Minoru, Koji Yamada, & Takumi Abe. (2010). Simple indole alkaloids and those with a nonrearranged monoterpenoid unit. Natural Product Reports. 27(11). 1630–1630. 372 indexed citations
12.
Abe, Takumi. (2008). Lymphocytic infundibulo-neurohypophysitis and infundibulo-panhypophysitis regarded as lymphocytic hypophysitis variant. Brain Tumor Pathology. 25(2). 59–66. 37 indexed citations
13.
Abe, Takumi, et al.. (2004). Clinical Outcomes of Coil Embolization for Acutely Ruptured Aneurysm. Interventional Neuroradiology. 10(2_suppl). 49–53. 3 indexed citations
14.
Suzuki, Yasuhiro, et al.. (2004). Preoperative evaluation of the venous system for potential interference in the clipping of cerebral aneurysm. Surgical Neurology. 61(4). 357–364. 14 indexed citations
15.
Abe, Takumi, Matsuo Taniyama, Bing Xu, et al.. (2001). Silent mixed corticotroph and somatotroph macroadenomas presenting with pituitary apoplexy. Acta Neuropathologica. 102(5). 435–440. 21 indexed citations
16.
Abe, Takumi, et al.. (2000). An Unusual Kindred of the Multiple Endocrine Neoplasia Type 1 (MEN1) in Japanese1. The Journal of Clinical Endocrinology & Metabolism. 85(3). 1327–1330. 10 indexed citations
17.
Dohi, Kenji, Shigeki Sunaga, Ken Sasaki, et al.. (1998). A Short Discussion about Pathogenesis of Dorsal Internal Carotid Artery Aneurysm. Surgery for Cerebral Stroke. 26(3). 189–196. 1 indexed citations
18.
Abe, Takumi, N Sanno, Yoshiyuki Osamura, & Kiyoshi Matsumoto. (1997). Proliferative potential in pituitary adenomas: Measurement by monoclonal antibody MIB-1. Acta Neurochirurgica. 139(7). 613–618. 42 indexed citations
19.
Abe, Takumi, et al.. (1996). Brain metastasis from malignant pancreatic somatostatinoma. Journal of neurosurgery. 85(4). 681–684. 9 indexed citations
20.
Abe, Takumi, et al.. (1994). Trochlear nerve neurinoma associated with a giant thrombosed dissecting aneurysm of the contralateral vertebral artery. Surgical Neurology. 42(5). 438–441. 21 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Yoshio Ban Breakdown of academic impact, for papers by Hao Xie Breakdown of academic impact, for papers by Makoto Takeuchi Breakdown of academic impact, for papers by Anthony M. Treston Breakdown of academic impact, for papers by Jeffrey A. Stafford Breakdown of academic impact, for papers by Ryuji Hayashi Breakdown of academic impact, for papers by David Haigh Breakdown of academic impact, for papers by Huiwen Zhang Breakdown of academic impact, for papers by Yoshiro Matsuda
Rankless by CCL
2026