Inhibition by berberine of cyclooxygenase-2 transcriptional activity in human colon cancer cells

K Fukuda, Y Hibiya, M Mutoh, M Koshiji, S Akao… - Journal of …, 1999 - Elsevier
The enzyme cyclooxygenase-2 (COX-2) is abundantly expressed in colon cancer cells and
plays a key role in colon tumorigenesis. Compounds inhibiting COX-2 transcriptional activity …

The Herbal Medicine Sho-saiko-to Inhibits Proliferation of Cancer Cell Lines by Inducing Apoptosis and Arrest at the G0/G1 Phase

H Yano, A Mizoguchi, K Fukuda, M Haramaki… - Cancer Research, 1994 - AACR
Water-soluble ingredients of the herbal medicine sho-saiko-to dose-dependently inhibited
the proliferation of a human hepatocellular carcinoma cell line (KIM-1) and a …

Significance of myocytes with positive DNA in situ nick end-labeling (TUNEL) in hearts with dilated cardiomyopathy: not apoptosis but DNA repair

…, K Nishigaki, T Noda, T Fujiwara, K Fukuda… - Circulation, 1999 - Am Heart Assoc
Background—The presence of apoptotic myocytes has been reported in human hearts with
dilated cardiomyopathy (DCM) on the basis of a positive finding of DNA in situ nick end-…

Suppression of cyclooxygenase-2 promoter-dependent transcriptional activity in colon cancer cells by chemopreventive agents with a resorcin-type structure

M Mutoh, M Takahashi, K Fukuda… - …, 2000 - academic.oup.com
Cyclooxygenase-2 (COX-2) is abundantly expressed in colon cancer cells. It has been reported
that inhibition of COX-2 enzyme activity is shown to prevent colon carcinogenesis. Thus, …

Anti-tumor effect of gallic acid on LL-2 lung cancer cells transplanted in mice

…, S Minatoguchi, K Gotoh, H Fujiwara, K Fukuda - Anti-cancer …, 2001 - journals.lww.com
We previously reported that gallic acid (3, 4, 5-trihydroxybenzoic acid), a naturally occurring
plant phenol, can induce apoptosis in four kinds of human lung cancer cell lines in vitro. The …

Suppression by flavonoids of cyclooxygenase‐2 promoter‐dependent transcriptional activity in colon cancer cells: structure‐activity relationship

M Mutoh, M Takahashi, K Fukuda… - Japanese journal of …, 2000 - Wiley Online Library
Cyclooxygenase‐2 (COX‐2) plays an important role in carcinogenesis. Investigation of the
suppressive action of twelve flavonoids of different chemical classes on the transcriptional …

β-Catenin is frequently mutated and demonstrates altered cellular location in azoxymethane-induced rat colon tumors

M Takahashi, K Fukuda, T Sugimura, K Wakabayashi - Cancer research, 1998 - AACR
β-Catenin is a key regulator of the cadherin-mediated cell-cell adhesion system and an
important element in the Wnt signal transduction pathway. Stabilization and accumulation of …

Inhibition of activator protein 1 activity by berberine in human hepatoma cells

K Fukuda, Y Hibiya, M Mutoh, M Koshiji, S Akao… - Planta …, 1999 - thieme-connect.com
Activator protein 1 (AP-1) is a transcription factor which plays a critical role in inflammation
and carcinogenesis. The present study was conducted to investigate the effect of berberine, …

Genipin, a metabolite derived from the herbal medicine Inchin-ko-to, and suppression of Fas-induced lethal liver apoptosis in mice

…, S Amagaya, A Ishige, H Sasaki, Y Komatsu, K Fukuda… - Gastroenterology, 2000 - Elsevier
Background & Aims: We showed previously that a Kampo (Chinese/Japanese herbal) medicine,
Inchin-ko-to (ICKT), inhibits hepatocyte apoptosis induced by transforming growth factor …

Induction of apoptosis by gallic acid in lung cancer cells

Y Ohno, K Fukuda, G Takemura, M Toyota… - Anti-cancer …, 1999 - journals.lww.com
The apoptosis-inducing effect of gallic acid (3, 4, 5-trihydroxy-benzoic acid) was investigated
in four human lung cancer cell lines, SBC-3 (small cell carcinoma), EBC-1 (squamous cell …