Koichi Koshimįzu

Biochemistry, Genetics and Molecular Biology · Life Sciences

47h-index6.4kcitations224works0.02yr avg
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Research Topics

Natural product bioactivities and synthesis(22), Ginger and Zingiberaceae research(17), Phytochemistry and Biological Activities(15), Phytochemical Studies and Bioactivities(14), Microbial Natural Products and Biosynthesis(13)

Publications224 total

Cytokinins
2018· 2 cited
An Approach to Functional Food: Cancer Preventive Potential of Vegetables and Fruits and Their Active Constituents
Nutrition Reviews·2009· 6 cited
Cancer Preventive Phytochemicals from Tropical Zingiberaceae
2004· 1 cited
Citrus nobiletin inhibits azoxymethane‐induced large bowel carcinogenesis in rats
BioFactors·2004· 68 cited
Dietary Supplementation of the Citrus Antioxidant Auraptene Inhibits N,N-Diethylnitrosamine-Induced Rat Hepatocarcinogenesis
Oncology·2004· 43 cited
Effects of selected food factors with chemopreventive properties on combined lipopolysaccharide- and interferon-γ-induced IκB degradation in RAW264.7 macrophages
Cancer Letters·2003· 115 cited
Synergistic suppression of superoxide and nitric oxide generation from inflammatory cells by combined food factors
Mutation research. Fundamental and molecular mechanisms of mutagenesis·2003· 78 cited
Combinatorial Effects of Nonsteroidal Anti-inflammatory Drugs and Food Constituents on Production of Prostaglandin E<sub>2</sub>and Tumor Necrosis Factor-α in RAW264.7 Murine Macrophages
Bioscience Biotechnology and Biochemistry·2003· 33 citedOpen Access
Further investigation of the modifying effect of various chemopreventive agents on apoptosis and cell proliferation in human colon cancer cells
Journal of Cancer Research and Clinical Oncology·2002· 124 citedOpen Access
FA15, a hydrophobic derivative of ferulic acid, suppresses inflammatory responses and skin tumor promotion: comparison with ferulic acid
Cancer Letters·2002· 115 cited
Synthesis of Feruloyl-myo-insitol derivatives and their inhibitory effects on phorbol ester-induced superoxide generation and esptein–barr virus activation
Bioorganic & Medicinal Chemistry·2002· 11 cited
ChemInform Abstract: Synthesis of Novel Polyphenols Consisted of Ferulic and Gallic Acids, and Their Inhibitory Effects on Phorbol Ester‐Induced Epstein—Barr Virus Activation and Superoxide Generation.
ChemInform·2002
Synthesis of Novel Polyphenols Consisted of Ferulic and Gallic Acids, and Their Inhibitory Effects on Phorbol Ester-Induced Epstein–Barr Virus Activation and Superoxide Generation
Bioorganic & Medicinal Chemistry·2002· 21 cited
Involvement of protein tyrosine phosphorylation and reduction of cellular sulfhydryl groups in cell death induced by 1′-acetoxychavicol acetate in Ehrlich ascites tumor cells
Chemico-Biological Interactions·2002· 19 cited
Characteristic rat tissue accumulation of nobiletin, a chemopreventive polymethoxyflavonoid, in comparison with luteolin
BioFactors·2002· 67 cited
Chemoprevention of azoxymethane-induced rat aberrant crypt foci by dietary zerumbone isolated from Zingiber zerumbet
Life Sciences·2001· 115 cited
Dietary administration of citrus nobiletin inhibits azoxymethane-induced colonic aberrant crypt foci in rats
Life Sciences·2001· 71 cited
Occurrence of the insecticidal 16,17-didehydro-16(E)-stemofoline in Stemona collinsae
Phytochemistry·2001· 77 cited
In Vitro Absorption and Metabolism of Nobiletin, a Chemopreventive Polymethoxyflavonoid in Citrus Fruits
Bioscience Biotechnology and Biochemistry·2001· 51 citedOpen Access
Anti-tumor Promoting Activity of Bufadienolides from Kalanchoe pinnata and K. daigremontiana × butiflora
Bioscience Biotechnology and Biochemistry·2001· 125 citedOpen Access
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Frequent Co-authors

Hajime Ohigashi(39), Akira Murakami(29), Nobuhiro Hirai(7), Suratwadee Jiwajinda(6), Michael A. Huffman(6), Masamichi Yano(6), Harukuni Tokuda(5), Yoshimasa Nakamura(5), Takuji Tanaka(5), Hoyoku Nishino(4), Hideki Mori(3), Mitsuo Jisaka(3), Yoshimasa Nakamura(3), Daisuke Takahashi(3), Hiroyuki Kohno(3), Akira Kondo(3), Yôhei Itô(2), Wataru Kuki(2), Yoshimi Ohto(2), Teruyoshi Takagaki(2)