Keiko Tamiya‐Koizumi

A possible role of nuclear ceramide and sphingosine in hepatocyte apoptosis in rat liver

Kyoji Tsugane, Keiko Tamiya‐Koizumi, Masato Nagino et al. · Journal of Hepatology · 1999 · 78 citations

Hepatology, Liver Physiology, Apoptosis +12

Inhibition of DNA primase by sphingosine and its analogues parallels with their growth suppression of cultured human leukemic cells

Keiko Tamiya‐Koizumi, Takashi Murate, Motoshi Suzuki et al. · IUBMB Life · 1997 · 67 citations

Transcription factor specificity protein 1 (Sp1) is the main regulator of nerve growth factor‐induced sphingosine kinase 1 gene expression of the rat pheochromocytoma cell line, PC12

Sayaka Sobue, K. Hagiwara, Yoshiko Banno et al. · Journal of Neurochemistry · 2005 · 58 citations · Full text

RFP is a DNA binding protein associated with the nuclear matrix

Takeshi Isomura, Keiko Tamiya‐Koizumi, Motoshi Suzuki et al. · Nucleic Acids Research · 1992 · 57 citations · Full text

A novel phospholipase A2 associated with nuclear matrix: stimulation of the activity and modulation of the Ca2+ dependency by polyphosphoinositides

Keiko Tamiya‐Koizumi, Hayato Umekawa, Shonen Yoshida et al. · Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism · 1989 · 56 citations

Signal Transduction, Novel Phospholipase A2, Biochemistry +11