Naoki Kasajima

640 total citations
15 papers, 523 citations indexed

About

Naoki Kasajima is a scholar working on Molecular Biology, Plant Science and Pharmacology. According to data from OpenAlex, Naoki Kasajima has authored 15 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 4 papers in Plant Science and 2 papers in Pharmacology. Recurrent topics in Naoki Kasajima's work include Natural product bioactivities and synthesis (5 papers), Phytochemistry and Biological Activities (3 papers) and Plant biochemistry and biosynthesis (2 papers). Naoki Kasajima is often cited by papers focused on Natural product bioactivities and synthesis (5 papers), Phytochemistry and Biological Activities (3 papers) and Plant biochemistry and biosynthesis (2 papers). Naoki Kasajima collaborates with scholars based in Japan, New Zealand and South Korea. Naoki Kasajima's co-authors include Hiroshi Shimoda, Toshio Morikawa, Masayuki Yoshikawa, Hisashi Matsuda, Tomoe Yoshino, Kiyofumi Ninomiya, Norihisa Nishida, Hideyuki Ito, Tsutomu Hatano and Takashi Yoshida and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Tetrahedron and Phytochemistry.

In The Last Decade

Naoki Kasajima

14 papers receiving 494 citations

Peers

Naoki Kasajima

BIOCH

PHARM

V. Shalini India

Tomoyasu Kamiya Japan

Germana V. Galli Italy

Chung Mu Park South Korea

Eun-Ah Jung South Korea

Wing Ping Fong Hong Kong

Da Bin Kim South Korea

Komsak Pintha Thailand

Aristatile Balakrishnan Saudi Arabia

Shang‐Zhen Li China

V. Shalini India

Naoki Kasajima

223 ×1.1

136 ×1.1

BIOCH

136 ×1.3

68 ×0.7

PHARM

72 ×0.9

PHARM

Citations per year, relative to Naoki Kasajima Naoki Kasajima (= 1×) peers V. Shalini

Countries citing papers authored by Naoki Kasajima

Since Specialization

Citations

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

Fields of papers citing papers by Naoki Kasajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naoki Kasajima

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

All Works

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15 of 15 papers shown

Shimoda, Hiroshi, Junji Tanaka, Azusa Seki, et al.. (2010). Anti-Inflammatory Properties of Red Ginger ( Zingiber officinale var. Rubra) Extract and Suppression of Nitric Oxide Production by Its Constituents. Journal of Medicinal Food. 13(1). 156–162. 44 indexed citations

Hatano, Tsutomu, et al.. (2009). Uncariagambiriine and Gambircatechol: Novel Constituents of Uncaria gambir Leaves. Heterocycles. 77(2). 793–793. 15 indexed citations

Kasajima, Naoki, Hideyuki Ito, Tsutomu Hatano, & Takashi Yoshida. (2008). Phloroglucinol diglycosides accompanying hydrolyzable tannins from Kunzea ambigua. Phytochemistry. 69(18). 3080–3086. 8 indexed citations

Suzuki, Toshinori, et al.. (2008). Formation of diazoate intermediate upon nitrous acid and nitric oxide treatment of 2′-deoxyadenosine. Bioorganic & Medicinal Chemistry Letters. 19(3). 788–791. 2 indexed citations

Tanaka, Junji, et al.. (2007). Suppressive Effect of Defatted Kiwi Fruit Seed Extract on Acute Inflammation and Skin Pigmentation. Food Science and Technology Research. 13(4). 310–314. 6 indexed citations

Ohnishi, Ryoko, Hideyuki Ito, Naoki Kasajima, et al.. (2006). Urinary Excretion of Anthocyanins in Humans after Cranberry Juice Ingestion. Bioscience Biotechnology and Biochemistry. 70(7). 1681–1687. 78 indexed citations

Shimoda, Hiroshi, Junji Tanaka, Emi Yamada, et al.. (2006). Anti Type I Allergic Property of Japanese Butterbur Extract and Its Mast Cell Degranulation Inhibitory Ingredients. Journal of Agricultural and Food Chemistry. 54(8). 2915–2920. 61 indexed citations

Ito, Hideyuki, et al.. (2005). Kunzeanones A, B, and C: Novel Alkylated Phloroglucinol Metabolites from Kunzea ambigua. ChemInform. 36(8). 2 indexed citations

Kasajima, Naoki, Hideyuki Ito, Tsutomu Hatano, Takashi Yoshida, & Miyuki Kaneda. (2005). Cypellogins A, B and C, Acylated Flavonol Glycosides from Eucalyptus cypellocarpa. Chemical and Pharmaceutical Bulletin. 53(10). 1345–1347. 14 indexed citations

10.

Ninomiya, Kiyofumi, Hisashi Matsuda, Hiroshi Shimoda, et al.. (2004). Carnosic acid, a new class of lipid absorption inhibitor from sage. Bioorganic & Medicinal Chemistry Letters. 14(8). 1943–1946. 200 indexed citations

11.

Ito, Hideyuki, et al.. (2004). Kunzeanones A, B, and C: novel alkylated phloroglucinol metabolites from Kunzea ambigua. Tetrahedron. 60(44). 9971–9976. 21 indexed citations

12.

Ito, Hideyuki, Naoki Kasajima, Harukuni Tokuda, Hoyoku Nishino, & Takashi Yoshida. (2004). Dimeric Flavonol Glycoside and Galloylated C-Glucosylchromones from Kunzea ambigua. Journal of Natural Products. 67(3). 411–415. 23 indexed citations

13.

Ninomiya, Kiyofumi, Hisashi Matsuda, Hiroshi Shimoda, et al.. (2004). Carnosic Acid (I), a New Class of Lipid Absorption Inhibitor from Sage.. ChemInform. 35(31).

14.

Ohta, Nobuo, et al.. (2000). The effects of erythromycin on human peripheral neutrophil apoptosis.. PubMed. 38(3). 124–9. 46 indexed citations

15.

Kasajima, Naoki & Takeo W. Tsutsui. (1990). [Cytotoxicity of ethyl alcohol on cultured mammalian cells].. PubMed. 78(1). 83–8. 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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