Attenuation of endoplasmic reticulum stress improves in vitro growth and subsequent maturation of bovine oocytes; 2024年10月 発表情報; Theriogenology, 228, 54-63 著者; Md Nuronnabi Islam, Fumio Ebara, Kokoro Kawasaki, Toshihiro Konno, Hideki Tatemoto, Ken-Ichi Yamanaka
Antioxidant sericin averts the disruption of oocyte-follicular
cell communication triggered by oxidative stress; 2024年02月 発表情報; Molecular Human Reproduction, 30, 2, gaae001 著者; Khatun Hafiza, Ken-ichi Yamanaka, Satoshi Sugimura
The strong anti-hyaluronidase effect of ellagic acid markedly decreases
polyspermy during in vitro fertilization, resulting in sustainment of the
developmental potency in porcine oocytes; 2024年02月 発表情報; Theriogenology, 215, 95-102 著者; Kawasaki K, Hirai M, Ishiki Y, Nagahama A, Konno T, Yamanaka K, Tatemoto H
Antifreeze protein type III addition to freezing extender comprehensively improves post-thaw sperm properties in Okinawan native Agu pig; 2023年04月 発表情報; Animal Reproduction Science, 252, 107232 著者; Masuda Y, Kheawkanha T, Nagahama A, Kawasaki K, Konno T, Yamanaka K, Tatemoto H
Addition of l-carnitine to the freezing extender improves post-thaw sperm quality of Okinawan native Agu pig; 2022年08月 発表情報; Theriogenology, 188, 1-7 著者; Hideki Tatemoto, Naoto Osokoshi, Moe Hirai,
Yusuke Matsuda, Toshihiro Konno, Kenichi Yamanaka
Effect of E-64 supplementation during in vitro maturation on the developmental competence of bovine OPU-derived oocytes; 2022年02月 発表情報; Genes, 13, 324 著者; Ahmed Z. Balboula, Mansour Aboelenain, Miki Sakatani, Ken-Ichi Yamanaka, Hanako Bai, Takahiro Shirozu, Manabu Kawahara, Abd Elraouf O. Hegab, Samy M. Zaabel, Masashi Takahashi
Gene expression of bovine endometrial epithelial cells cultured in matrigel; 2021年04月 発表情報; Cell and Tissue Research, 385, 1, 265-275 著者; Daichi Nishino, Ai Kotake, Chi Sun Yun, Al‑Nur Md. Iftekhar Rahman, Mohamed El‑Sharawy, Ken‑ichi Yamanaka,
M. A. M. Yahia Khandoker, Nobuhiko Yamauchi
Role of endoplasmic reticulum stress on developmental competency
and cryo-tolerance in bovine embryos; 2020年01月 発表情報; Theriogenology, 142, 131-137 著者; Hafiza Khatun, Yusuke Ihara, Kota Takakura, Junki Egashira,Yasuhiko Wada, Toshihiro Konno, Hideki Tatemoto, Ken-ichi Yamanaka
Bovine sperm selection procedure prior to cryopreservation for improvement of post-thawed semen quality and fertility; 2019年11月 発表情報; Journal of Animal Science and Biotechnology, 10, 91 著者; Maria Portia B. Nagata, Junki Egashira, Naoto Katafuchi, Kenji Endo, Kazuko Ogata, Kenichi Yamanaka, Tadayuki Yamanouchi, Hideo Matsuda, Yutaka Hashiyada, Kenichi Yamashita
Efficient in vitro embryo production using in vivo-matured
oocytes from superstimulated Japanese Black cows; 2019年04月 発表情報; The Journal of Reproduction and Development, 65, 2, 183-190 著者; Junki Egashira, Yusuke Ihara, Hafiza Khatun, Yasuhiko Wada, Toshihiro Konno,
Hideki Tatemoto, Ken-ichi Yamanaka
Normal DNA methylation status in sperm from a somatic cell cloned bull and their fertilized embryos; 2018年10月 発表情報; Animal Science Journal, 89, 10, 1406-1414 著者; Ken-ichi Yamanaka, Kyoko Yamashita, Hafiza Khatun, Yasuhiko Wada, Hideki Tatemoto, Miki Sakatani, Naoki Takenouchi, Masashi Takahashi, Shinya Watanabe
Simple separation of good quality bovine oocytes by using a microfluidic device; 2018年09月 発表情報; Scientific Reports, 8, 14273 著者; Wataru Iwasaki, Kenichi Yamanaka, Daisuke Sugiyama, Yuki Teshima, Maria Portia Briones-Nagata, Masatoshi Maeki, Kenichi Yamashita, Masashi Takahashi, Masaya Miyazaki
Heat-shock-induced cathepsin B activity during IVF and culture compromises the developmental competence of bovine embryos; 2018年07月 発表情報; Theriogenology, 114, 293-300 著者; Ken-ichi Yamanaka, Hafiza Khatun, Junki Egashira, AhmedZ Balboula, Hideki Tatemoto, Miki Sakatani, Naoki Takenouchi, Yasuhiko
Wada, Masashi Takahashi
Live births from artificial insemination of microfluidic-sorted bovine spermatozoa characterized by trajectories correlated with fertility; 2018年04月 発表情報; Proceedings of the National Academy of Sciences of the United States of America, 115, 14, 3087-3096 著者; Maria Portia B. Nagata, Kenji Endo, Kazuko Ogata, Kenichi Yamanaka, Junki Egashira, Naoto Katafuchi, Tadayuki Yamanouchi, Hideo Matsuda, Yuki Goto, Miki Sakatani, Takuo Hojo, Hirofumi Nishizono, Kenji Yotsushima, Naoki Takenouchi, Yutaka Hashiyada, Kenichi Yamashita
Different thermotolerance in in-vitro-produced embryos derived from different maternal and paternal genetic backgrounds; 2017年12月 発表情報; Animal Science Journal, 88, 12, 1934-1942 著者; M Sakatani, K Yamanaka, AZ Balboula, M Takahishi
Comparing spatial expression dynamics of bovine blastocyst under three different
procedures: in-vivo, in-vitro derived, and somatic cell nuclear transfer embryos; 2015年11月 発表情報; The Japanese Journal of Veterinary Research, 63, 4, 159-171 著者; Nagatomo H, Akizawa H, Sada A, Kishi Y, Yamanaka K, Takuma T, Sasaki K, Yamauchi N, Yanagawa Y, Nagano M, Kono T, Takahashi M, Kawahara M
Generation of aminoterminally truncated, stable types of bioactive bovine and porcine fibroblast growth factor 4 in Escherichia coli; 2015年04月 発表情報; Biotechnology and Applied Biochemistry, 62, 2, 164-172 著者; Sugawara S, Ito T, Sato S, Sato Y, Sasaki A, Fukuda T, Yamanaka K, Sakatani M, Takahashi M, Kobayashi M
Heat stress during in vitro fertilization decreases fertilization success by disrupting anti-polyspermy systems of the oocytes; 2015年01月 発表情報; Molecular Reproduction and Development, 82, 1, 36-47 著者; Sakatani M, Yamanaka K, Balboula AZ, Takenouchi N, Takahashi M
Relationship between production traits and DNA markers on chromosome Z in the 5th generarion of selection program of Silky fowl; 2014年09月 発表情報; Journal of Warm Regional Society of Animal Science, 57, 2, 115-122 著者; Rahman MD, Nishiyama Y, Yamanaka K, Anann K, Wada Y
Simple density-based particle separation in a microfluidic chip.; 2014年 発表情報; Anatical Methods, 6, 1, 308-311 著者; Sugiyama D, Teshima Y, Yamanaka K, Briones-Nagata M, Maeki M, Yamashita K, Takahashi M, Miyazaki M
Expression and Regulation of Foxa2 in the Rat Uterus during Early Pregnancy; 2014年 発表情報; Journal of Reproduction and Development 著者; Yamagami K, Yamauchi N, Kubota K, Nishimura S, Chowdhury V, Yamanaka K, Takahashi M, Tabata S, Hattori M
Cathepsin B activity has a crucial role in the developmental competence of bovine COCs exposed to heat-shock during in vitro maturation.; 2013年10月 発表情報; Reproduction, 146, 4, 407-417 著者; Balboula AZ, Yamanaka K, Sakatani M, Kawahara M, Hegab AE, Zaabel S, Takahashi M
Transcriptional wiring for establishing cell lineage specification at the blastocyst stage in cattle.; 2013年06月 発表情報; Biology of Reproduction, 88, 6, 1-10 著者; Nagatomo H, Kagawa S, Kishi Y, Takuma T, Sada A, Yamanaka K, Abe Y, Wada Y, Takahashi M, Kono T, Kawahara M
Production of bioactive bovine fibroblast growth factor 4 in E. coli.; 2013年03月 発表情報; Animal Sciecnce Journal, 84, 3, 275-280 著者; Sugawara S, Ito T, Sato S, Yokoo M, Mori Y, Kasuga K, Kojima I, Fukuda T, Yamanaka K, Sakatani M, Takahashi M, Kobayashi M
Improvement of the post-thaw qualities of Okinawan native Agu pig spermatozoa frozen in an extender supplemented with anti-apoptotic PTD-FNK protein.; 2012年10月 発表情報; Theriogenology, 78, 7, 1446-1455 著者; Shimokawa K, Oshiro R, Yamanaka K, Ashizawa K, Ohta S, Tatemoto H.
Effect of summer heat environment on body temperature, estrous cycles and blood antioxidant levels in Japanese Black cow; 2012年05月 発表情報; Animal Scicence Journal, 83, 5, 394-402 著者; Sakatani M, Balboula A, Yamanaka K, Takahashi M
DNA methylation analysis on satellite I region in blastocysts obtained from somatic cell cloned cattle.; 2011年08月 発表情報; Animal Science Journal, 82, 4, 523-530 著者; Yamanaka K, Kaneda M, Inaba Y, Saito K, Kubota K, Sakatani M, Sugimura S, Imai K, Watanabe S, Takahashi M.
Effects of downregulating DNA methyltransferase 1 mRNA by RNA interference on DNA methylation status of satellite I region and in vitro development of bovine somatic cell nuclear transfer embryos.; 2011年07月 発表情報; Journal of Reproduction and Development, 57, 3, 393-402 著者; Yamanaka K, Sakatani M, Balboula AZ, Sawai K, Takahashi M.
Intracellular cathepsin B activity is inversely correlated with the quality and developmental competence of bovine preimplantation embryos.; 2010年12月 発表情報; Molecular Reproduction and Development, 77, 12, 1031-1039 著者; Balboula AZ, Yamanaka K, Sakatani M, Hegab AE, Zaabel S, Takahashi M.
Anomalous oxygen consumption in porcine somatic cell nuclear transfer embryos.; 2010年08月 発表情報; Cellular Reprogramming, 12, 4, 463-474 著者; Sugimura S, Yokoo M, Yamanaka K, Kawahara M, Moriyasu S, Wakai T, Nagai T, Abe H, Sato E.
Cathepsin B activity is related to the quality of bovine cumulus oocyte complexes and its inhibition can improve their developmental competence.; 2010年05月 発表情報; Molecular Reproduction and Development, 77, 5, 439-448 著者; Balboula AZ, Yamanaka K, Sakatani M, Hegab AE, Zaabel S, Takahashi M.
Steroidal regulation of Ihh and Gli1 expression in the rat uterus.; 2010年05月 発表情報; Cell and Tissue Research, 340, 2, 389-395 著者; Kubota K, Yamauchi N, Yamagami K, Nishimura S, Goubaru T, Yamanaka K, Woods C, Soh T, Takahashi M, Hattori MA.
Early metaphase II oocytes treated with dibutyryl cyclic adenosine monophosphate provide suitable recipient cytoplasm for the production of miniature pig somatic cell cloned embryos.; 2010年02月 発表情報; Animal Science Journal, 81, 1, 48-57 著者; Sugimura S, Yamanaka K, Wakai T, Kawahara M, Sato E.
Gene Silencing of DNA Methyltransferases by RNA Interference in Bovine Fibroblast Cells.; 2010年02月 発表情報; Journal of Reproduction and Development, 56, 1, 60-67 著者; Yamanaka K, Balboula AZ, Sakatani M, Takahashi M.
Acetylation Level of Histone H3 in Early Embryonic Stages Affects Subsequent Development of Miniature Pig Somatic Cell Nuclear Transfer Embryos.; 2009年12月 発表情報; Journal of Reproduction and Development, 55, 6, 638-644 著者; Yamanaka K, Sugimura S, Wakai T, Kawahara M, Sato E.
Difference in sensitivity to culture condition between in vitro fertilized and somatic cell nuclear transfer embryos in pigs.; 2009年06月 発表情報; Journal of Reproduction and Development, 55, 3, 299-304 著者; Yamanaka K, Sugimura S, Wakai T, Kawahara M, Sato E.
Birth of somatic cell nuclear transfer (SCNT)-cloned miniature piglet following co-transfer of parthenogenetic embryos.; 2009年03月 発表情報; Tohoku Journal of Agricultural Research, 59, 3, 51-61 著者; Sugimura S, Yamanaka K, Wakai T, Kawahara M, Tanaka H, Kobayashi J, Kobayashi E, Sato E.
Heat shock-derived reactive oxygen species induce embryonic mortality in in vitro early stage bovine embryos.; 2008年09月 発表情報; Journal of Reproduction and Development, 54, 6, 496-501 著者; Sakatani M, Yamanaka K, Kobayashi S, Takahashi M.
Production of viable cloned miniature pig embryos using oocytes derived from domestic pig ovaries.; 2008年06月 発表情報; Cloning and Stem Cells, 10, 2, 249-262 著者; Wakai T, Sugimura S, Yamanaka K, Kawahara M, Sasada H, Tanaka H, Ando A, Kobayashi E, Sato E.
Effect of cytochalasins B and D on the developmental competence of somatic cell nuclear transfer embryos in miniature pigs.; 2008年05月 発表情報; Zygote, 16, 2, 153-159 著者; Sugimura S, Kawahara M, Wakai T, Yamanaka K, Sasada H, Sato E.
Induction of estrus in pubertal miniature gilts.; 2008年01月 発表情報; Animal Reproduction Science, 103, 193-198 著者; Wakai T, Tanaka H, Yamanaka K, Sugimura S, Sasada H, Kawahara M, Kobayashi E, Sato E.
Effect of activation treatments on actin filament distribution and in vitro development of miniature pig somatic cell nuclear transfer embryos.; 2007年08月 発表情報; Journal of Reproduction and Development, 53, 4, 791-800 著者; Yamanaka K, Sugimura S, Wakai T, Shoji T, Kobayashi J, Sasada H, Sato E.
Morphological aspects of porcine embryos reconstructed by somatic cell nuclear transfer; 2007年04月 発表情報; Morphology, 2, 1, 23-27 著者; Wakai T, Kawahara M, Yamanaka K, Hoshino Y, Tomioka I, Sugimura S, Sugawara A, Sato E
Caffeine promotes premature chromosome condensation formation and in vitro development in porcine reconstructed embryos via a high level of maturation promoting factor activity during nuclear transfer.; 2005年09月 発表情報; Reproduction, 130, 3, 351-357 著者; Kawahara M, Wakai T, Yamanaka K, Kobayashi J, Sugimura S, Shimizu T, Matsumoto H, Kim JH, Sasada H, Sato E.
ER stress inhibitor supports in vitro growth and maturation of bovine oocytes; 2024年01月 発表情報; 50th Annual Conference of the International Embryo Technology Society 著者; Md Nuronnabi Islam, M. Moniruzzaman, Ken-ichi Yamanaka
Effect of polysaccharide from Flammulina velutipes on the vitrification of bovine oocytes; 2020年01月 発表情報; 46th International Embryo Technology Society 著者; Yusuke Ihara, Kota Takakura, Yasuhiko Wada, Hidehisa Kawahara, Ken-ichi Yamanaka
Inhibition of endoplasmic reticulum stress during in vitro maturation improves the developmental competence of bovine COCs; 2020年01月 発表情報; 46th International Embryo Technology Society 著者; Hafiza Khatun, Yusuke Ihara, Kota Takakura, Yasuhiko Wada, Ken-ichi Yamanaka
Efficient in vitro embryo production system using in vivo matured oocytes from superstimulated Japanese black cows; 2019年01月 発表情報; 45th International Embryo Technology Society 著者; Junki Egashira, Hideki Tatemoto, Yasuhiko Wada, Ken-ichi Yamanaka
Inhibition of Endoplasmic Reticulum Stress Improves Developmental Competency and Cryotolerance of Bovine Blastocysts Produced In Vitro; 2018年08月 発表情報; 18th Asian Australasian Animal Production Congress 著者; Khatun Hafiza, Yasuhiko Wada, Kenichi Yamanaka
Relationship between production traits and DNA markers on chromosome Z in the 5th generarion of selection program of Silky fowl; 2013年10月 発表情報; 日本暖地畜産学会 著者; Rahman MD. M, Nishiyama Y, Yamanaka K, Anann K, Wada Y
Effect of RNAi mediated knockdown of Xist on preimplantation and full-term development of bovine cloned embryos.; 2013年07月 発表情報; the Society for the Study of Reproduction 著者; Sawai K, Sakurai N, Inoue K, Fujii T, Hirayama H, Kageyama S, Hashizume T, Yamanaka K, Takahashi M, Ogura A
Density-based particle separation using a microfluidic device; 2012年12月 発表情報; European Conference on Microfluidics 著者; Sugiyama D, Teshima Y, Briones-Nagata MP, Yamanaka K, Takahashi M, Miyazaki M
マイクロ流体デバイスを用いたウシ卵子の密度差分別と品質評価; 2012年11月 発表情報; 日本化学学会西日本大会 著者; 手島裕貴、杉山大輔、Briones-永田 P Maria Portia、山下健一、山中賢一、高橋昌志、宮崎真佐也
マイクロ流体デバイスを用いた粒子の密度差分別と卵子分別への応用; 2012年09月 発表情報; 化学工学会 著者; 手島裕貴、杉山大輔、Briones-永田 P Maria Portia、山下健一、山中賢一、高橋昌志、前田英明、宮崎真佐也
Design of microfluidic device for cell sorting and separation of model particles; 2012年06月 発表情報; International Symposium on Microchemistry and Microsystems 著者; Sugiyama D, Teshima Y, Maeki M, Yamanaka K, Takahashi M, Miyazaki M, Maeda H
マイクロ流体デバイスを用いた粒子の密度分別とその応用; 2012年06月 発表情報; 化学関連支部合同九州大会 著者; 手島裕貴、杉山大輔、Briones-永田 P Maria Portia、山下健一、山中賢一、高橋昌志、前田英明、宮崎真佐也
マイクロ流路デバイスを用いた密度の異なる粒子の低刺激分別と応用; 2012年05月 発表情報; 化学とマイクロ・ナノシステム研究会 著者; 手島裕貴、杉山大輔、Briones-永田 P Maria Portia、山下健一、山中賢一、高橋昌志、前田英明、宮崎真佐也
Cryopreservation and in vitro maturation of germinal vesicle stage oocytes of animals for application in assisted reproductive technology.; 2007年08月 発表情報; Reproductive Medicine and Biology, 6, 61-68 著者; Yamanaka K, Aono N, Yoshida H, Sato E.
Molecular Basis of Meiotic Maturation and Apoptosis of Oocytes, Sperm-Oocyte Interactions and Early Cleavage of Embryos in Mice, Role of Phosphatidylinositol 3-kinase, Mos, Fas-Fas Ligand, Integrin-α6 and MAP Kinase.; 2005年07月 発表情報; YAKHTEH Medical Journal, 7, 2, 98-114 著者; Hoshino Y, Yamanaka K, Tomioka I, Fukunaga N, Abbasi M, Sato E.
招待講演・特別講演(学会シンポジウム等での講演を含む)
Age-dependent changed in DNA methylation levels of spermatozoa and the relationship to their motility and fertility in Japanese Black bulls; 2024年01月 発表情報; 50th Annual Conference of the International Embryo Technology Society 著者; Masaya Iwamoto, Kazuki Ohta, Md Nuronnabi Islam, Ken-ichi Yamanaka