Yumi Hoshino

Summary

Affiliation: Tohoku University
Country: Japan

Publications

  1. ncbi Phosphatidylinositol 3-kinase and Akt participate in the FSH-induced meiotic maturation of mouse oocytes
    Yumi Hoshino
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Aoba, Sendai 981 8555, Japan
    Mol Reprod Dev 69:77-86. 2004
  2. ncbi Protein kinase B (PKB/Akt) is required for the completion of meiosis in mouse oocytes
    Yumi Hoshino
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Dev Biol 314:215-23. 2008
  3. ncbi Lactate and adenosine triphosphate in the extender enhance the cryosurvival of rat epididymal sperm
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
    J Am Assoc Lab Anim Sci 49:160-6. 2010
  4. ncbi Evaluation of maturation competence of metaphase II oocytes in mice based on the distance between pericentriolar materials of meiotic spindle: distance of PCM during oocyte maturation
    Chizuka Sakai
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, 981 8555, Japan
    J Assist Reprod Genet 28:157-66. 2011
  5. ncbi Distribution and Y397 phosphorylation of focal adhesion kinase on follicular development in the mouse ovary
    Masahiro Sakurai
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Amamiya machi, Tsutsumidori, Aoba ku, Sendai, Miyagi 981 8555, Japan
    Cell Tissue Res 347:457-65. 2012
  6. ncbi Development and spindle formation in rat somatic cell nuclear transfer (SCNT) embryos in vitro using porcine recipient oocytes
    Atsushi Sugawara
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Zygote 17:195-202. 2009
  7. ncbi Effect of hyaluronan to inhibit caspase activation in porcine granulosa cells
    Woro Anindito Sri Tunjung
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi Aobaku, Sendai 981 8555, Japan
    Biochem Biophys Res Commun 382:160-4. 2009
  8. ncbi Adrenomedullin: A possible regulator of germinal vesicle breakdown
    Yuuki Hiradate
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi Aobaku, Sendai 981 8555, Japan
    Biochem Biophys Res Commun 415:691-5. 2011
  9. ncbi Molecular cloning of porcine growth differentiation factor 9 (GDF-9) cDNA and its role in early folliculogenesis: direct ovarian injection of GDF-9 gene fragments promotes early folliculogenesis
    Takashi Shimizu
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Reproduction 128:537-43. 2004
  10. ncbi Freezability of rat epididymal sperm induced by raffinose in modified Krebs-Ringer bicarbonate (mKRB) based extender solution
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Cryobiology 55:285-94. 2007

Collaborators

Detail Information

Publications11

  1. ncbi Phosphatidylinositol 3-kinase and Akt participate in the FSH-induced meiotic maturation of mouse oocytes
    Yumi Hoshino
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Aoba, Sendai 981 8555, Japan
    Mol Reprod Dev 69:77-86. 2004
    ..These results suggest that PI3K and Akt participate in mouse meiotic maturation...
  2. ncbi Protein kinase B (PKB/Akt) is required for the completion of meiosis in mouse oocytes
    Yumi Hoshino
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Dev Biol 314:215-23. 2008
    ..e., Ser473-phosphorylated Akts are involved in PB2 emission, whereas Thr308-phosphorylated Akts regulate the organization of microtubules)...
  3. ncbi Lactate and adenosine triphosphate in the extender enhance the cryosurvival of rat epididymal sperm
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
    J Am Assoc Lab Anim Sci 49:160-6. 2010
    ..85 mM ATP increases of number of motile sperm before freezing and enhances the cryosurvival of rat sperm. These supplements to the extender may enhance sperm cryosurvival by improving the metabolic capacity of sperm before freezing...
  4. ncbi Evaluation of maturation competence of metaphase II oocytes in mice based on the distance between pericentriolar materials of meiotic spindle: distance of PCM during oocyte maturation
    Chizuka Sakai
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai, 981 8555, Japan
    J Assist Reprod Genet 28:157-66. 2011
    ....
  5. ncbi Distribution and Y397 phosphorylation of focal adhesion kinase on follicular development in the mouse ovary
    Masahiro Sakurai
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Amamiya machi, Tsutsumidori, Aoba ku, Sendai, Miyagi 981 8555, Japan
    Cell Tissue Res 347:457-65. 2012
    ..These results suggest that FAK is most active in ovarian follicle granulosa cells and that its phosphorylation at Y397 is histologically meaningful in follicular development in normal healthy ovaries...
  6. ncbi Development and spindle formation in rat somatic cell nuclear transfer (SCNT) embryos in vitro using porcine recipient oocytes
    Atsushi Sugawara
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, Sendai 981 8555, Japan
    Zygote 17:195-202. 2009
    ..Thus the iSCNT technique, when performed using porcine MII oocytes, could provide a new bioassay system for the evaluatation of the developmental competence of rat somatic cells...
  7. ncbi Effect of hyaluronan to inhibit caspase activation in porcine granulosa cells
    Woro Anindito Sri Tunjung
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi Aobaku, Sendai 981 8555, Japan
    Biochem Biophys Res Commun 382:160-4. 2009
    ..Hence, HA has ability to inhibit apoptosis and HA-CD44 binding is important on apoptosis inhibitory mechanism in porcine granulosa cells...
  8. ncbi Adrenomedullin: A possible regulator of germinal vesicle breakdown
    Yuuki Hiradate
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi Aobaku, Sendai 981 8555, Japan
    Biochem Biophys Res Commun 415:691-5. 2011
    ..Our results provide the evidence that ADM can act as a GVBD regulator...
  9. ncbi Molecular cloning of porcine growth differentiation factor 9 (GDF-9) cDNA and its role in early folliculogenesis: direct ovarian injection of GDF-9 gene fragments promotes early folliculogenesis
    Takashi Shimizu
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Reproduction 128:537-43. 2004
    ....
  10. ncbi Freezability of rat epididymal sperm induced by raffinose in modified Krebs-Ringer bicarbonate (mKRB) based extender solution
    Hideaki Yamashiro
    Laboratory of Animal Reproduction, Graduate School of Agricultural Science, Tohoku University, 1 1 Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Cryobiology 55:285-94. 2007
    ..In conclusion, cryopreservation in an extender solution of raffinose dissolved in mKRB containing Equex STM, SDS and egg yolk greatly enhances the freezability of rat epididymal sperm...
  11. ncbi Detection of Fas ligand in the bovine oviduct
    Ann Sofi Bergqvist
    Centre of Reproductive Biology Uppsala, Dept of Obstetrics and Gynaecology, Faculty of Veterinary Medicine Animal Science, Swedish University of Agricultural Sciences, SLU Ullsv 14C, P O Box 7039, SE 750 07 Uppsala, Sweden
    Anim Reprod Sci 86:71-88. 2005
    ..The results provide novel evidence that the Fas-FasL system is present in the bovine oviduct and could be involved in mediating survival of spermatozoa and early embryos...