Ryuzo Sasaki

Overview

Best Publications

• In vivo evidence that erythropoietin protects neurons from ischemic damage.

  Masahiro Sakanaka;Tong-Chun Wen;Seiji Matsuda;Seiji Masuda

  1486
  Citations

• Erythropoietin receptor is expressed in rat hippocampal and cerebral cortical neurons, and erythropoietin prevents in vitro glutamate-induced neuronal death

  E Morishita;S Masuda;M Nagao;Y Yasuda

  985
  Citations

• A novel site of erythropoietin production. Oxygen-dependent production in cultured rat astrocytes.

  S Masuda;M Okano;K Yamagishi;M Nagao

  680
  Citations

• Functional erythropoietin receptor of the cells with neural characteristics. Comparison with receptor properties of erythroid cells.

  Seiji Masuda;Masaya Nagao;Kyoya Takahata;Yoshihiro Konishi

  540
  Citations

• Erythropoietin Prevents Place Navigation Disability and Cortical Infarction in Rats with Permanent Occlusion of the Middle Cerebral Artery

  Yasutaka Sadamoto;Keiji Igase;Masahiro Sakanaka;Kohji Sato

  454
  Citations

• Estrogen-dependent Production of Erythropoietin in Uterus and Its Implication in Uterine Angiogenesis

  Yoshiko Yasuda;Seiji Masuda;Mariko Chikuma;Kazuhiko Inoue

  380
  Citations

• The role of carbohydrate in recombinant human erythropoietin.

  Eisuke Tsuda;Gosei Kawanishi;Masatsugu Ueda;Seiji Masuda

  332
  Citations

• Amino acid sequence of guinea pig liver transglutaminase from its cDNA sequence.

  Koji Ikura;Takaaki Nasu;Hiroyuki Yokota;Yoichi Tsuchiya

  253
  Citations

• Characterization of a human glycoprotein (erythropoietin) produced in cultured tobacco cells.

  Shinya Matsumoto;Koji Ikura;Masatsugu Ueda;Ryuzo Sasaki

  242
  Citations

• Comparative structural study of N-linked oligosaccharides of urinary and recombinant erythropoietins

  E Tsuda;M Goto;A Murakami;K Akai

  233
  Citations

• Effects of site-directed removal of N-glycosylation sites in human erythropoietin on its production and biological properties.

  K Yamaguchi;K Akai;G Kawanishi;M Ueda

  232
  Citations

• Tissue-specific regulation of erythropoietin production in the murine kidney, brain, and uterus

  Mariko Chikuma;Seiji Masuda;Toshihiro Kobayashi;Masaya Nagao

  203
  Citations

• Production of Recombinant Human Erythropoietin in Mammalian Cells: Host–Cell Dependency of the Biological Activity of the Cloned Glycoprotein

  Masaaki Goto;Kunihisa Akai;Akihiko Murakami;Chika Hashimoto

  192
  Citations

• Design, Synthesis, Enzyme-Inhibitory Activity, and Effect on Human Cancer Cells of a Novel Series of Jumonji Domain-Containing Protein 2 Histone Demethylase Inhibitors

  Shohei Hamada;Takayoshi Suzuki;Takayoshi Suzuki;Koshiki Mino;Koichi Koseki

  186
  Citations

• Erythropoietin: multiple physiological functions and regulation of biosynthesis.

  Ryuzo Sasaki;T. Seiji Masuda;Masaya Nagao

  178
  Citations

• Erythropoietin is involved in growth and angiogenesis in malignant tumours of female reproductive organs.

  Yoshiko Yasuda;Yoshihiko Fujita;Seiji Masuda;Terunaga Musha

  170
  Citations

• Inhibition of erythropoietin signalling destroys xenografts of ovarian and uterine cancers in nude mice

  Y Yasuda;T Musha;H Tanaka;Y Fujita

  148
  Citations

• Purification of Bisphosphoglyceromutase, 2, 3‐Bisphosphoglycerate Phosphatase and Phosphoglyceromutase from Human Erythrocytes

  Ryuzo Sasaki;Koji Ikura;Etsuro Sugimoto;Hideo Chiba

  140
  Citations

• Potentiation of the antihypertensive activity of orally administered ovokinin, a vasorelaxing peptide derived from ovalbumin, by emulsification in egg phosphatidylcholine.

  Hiroyuki Fujita;Ryuzo Sasaki;Masaaki Yoshikawa

  136
  Citations

• The oviduct produces erythropoietin in an estrogen- and oxygen-dependent manner

  Seiji Masuda;Toshihiro Kobayashi;Mariko Chikuma;Masaya Nagao

  127
  Citations