NIWA Ryusuke

Researcher's full information

Talks
  • A transgenic RNA interference screen for regulators of steroid hormone biosynthesis in the fruit fly Drosophila melanogaster
    Ryusuke Niwa; Yuko Shimada-Niwa
    BMB2010（第33回日本分子生物学会年会・第83回日本生化学会大会　合同大会）/2010-12-07
  • High-molecular weight polyphenols from black tea increase lifespan in Caenorhabditis elegans via the forkhead transcription factor DAF-16
    Yoshiko Iizumi; Tetsuo Ozawa; Osamu Numata; Ryusuke Niwa
    International Symposium on Cell Functions Mediated by Small Molecules/2010-11-08
  • A role of the nuclear receptor gene nhr-25 in the C. elegans heterochronic gene network
    Kazumasa Hada; Masako Asahina; Hiroshi Hasegawa; Yasunori...
    International Symposium on Cell Functions Mediated by Small Molecules/2010-11-08
  • Functional analysis of daf-36/neverland and its deuterostome orthologues that encode the Rieske-domain steroidogenic enzymes essential for cholesterol metabolism
    Sora Enya; Yoshikazu Haramoto; Kensuke Shiomi; Yasunori ...
    International Symposium on Cell Functions Mediated by Small Molecules/2010-11-08
  • High-molecular weight polyphenols from black tea increase lifespan in Caenorhabditis elegans via the forkhead transcription factor DAF-16
    Yoshiko Iizumi; Chia-an Lin1 Tetsuo Ozawa; Ryusuke Niwa; ...
    The 4th International Conference on O-CHA (Tea) Culture and Science/2010-10-26
  • ステロイド生合成に関わる進化的に保存されたコレステロール代謝酵素 Neverland の機能解析
    丹羽隆介; 吉山拓志; 塩谷天; 片岡宏誌
    日本農芸化学会関東支部2010年度大会/2010-10-09
  • 紅茶由来高分子ポリフェノールMAFによる線虫の延命効果
    飯泉佳子; 丹羽隆介; 小澤哲夫; 沼田治
    日本動物学会第81回大会/2010-09-23
  • Functional characterization of Neverland, an evolutionarily conserved cholesterol-metabolizing enzyme in ecdysteroid biosynthesis; and hunting for receptor genes regulating ecdysone production by Drosophila RNAi screen
    Yuko Shimada-Niwa; Takuji Yoshiyama; Sora Enya; Kensuke ...
    The 18th International Ecdysone Workshop/2010-07-20
  • Functional analysis of daf-36/neverland and its deuterostome orthologues, the Rieske-domain steroidogenic enzymes essential for cholesterol metabolism
    Sora Enya; Yoshikazu Haramoto; Kensuke Shiomi; Yasunori ...
    4th East Asian Worm Meeting/2010-07-12
  • High-molecular weight polyphenols from oolong black tea increase lifespan in Caenorhabditis elegans via the forkhead transcription factor DAF-16
    Yoshiko Iizumi; Tetsuo Ozawa; Osamu Numata; Ryusuke Niwa
    4th East Asian Worm Meeting/2010-07-12
  • The nuclear receptor gene nhr-25 plays multiple roles in the C. elegans heterochronic gene network to control the larva-to-adult transition
    Kazumasa Hada; Masako Asahina; Hiroshi Hasegawa; Yasunori...
    4th East Asian Worm Meeting/2010-07-12
  • Nutrient stress affects polarized transport during Drosophila oogenesis
    Yuko Shimada; Katherine M. Burn; Ryusuke Niwa; Lynn Cooley
    日本発生生物学会第43回大会/2010-06-20
  • Functional analysis of the cholesterol-metabolizing steroidogenic enzyme Neverland in deuterostomes
    Sora Enya; Takuji Yoshiyama; Shunsuke Yaguchi; Yasunori ...
    日本農芸化学会2010年度大会/2010-03-28
  • カイコ光沢不眠蚕遺伝子nm-gはエクジソン生合成に関わるshort-chain dehydrogenase/reductaseをコードする
    伊藤克彦; 河岡慎平; 木内信; 藤本善徳; 丹羽隆介; 篠田徹郎; 伴野豊; 嶋田透; 勝間進
    第54回日本応用動物昆虫学会大会/2010-03-27
  • エクジソン生合成酵素群はエクジソン生合成以外の役割を担うか？
    丹羽隆介
    第54回日本応用動物昆虫学会大会/2010-03-27
  • 脱皮動物の発生タイミングの分子機構：昆虫エクジソン生合成経路および線虫ヘテロクロニック遺伝子の研究を通じて
    丹羽隆介
    第32回日本分子生物学会年会/2009-12-12
  • Identification and characterization of echinoderm and chordate orthologs of neverland genes, which encode an essential steroidogenic enzyme for converting cholesterol to 7-dehydrocholesterol
    Sora Enya; Yoshikazu Haramoto; Kensuke Shiomi; Yasunori ...
    第32回日本分子生物学会年会/2009-12-11
  • A screen for novel heterochronic genes that regulate the let-7 microRNA-dependent developmental timing pathway in the nematode Caenorhabditis elegans
    Kazumasa Hada; Sora Enya; Ryusuke Niwa
    第32回日本分子生物学会年会/2009-12-11
  • In vitro and in vivo analysis of the cholesterol-metabolizing enzyme Neverland in insects, echinoderm and chordates
    Sora Enya; Yoshikazu Haramoto; Kensuke Shiomi; Yasunori ...
    International Symposium on Cellular Signaling ~principles and functions~/2009-11-19
  • Hunting for new heterochronic genes that play essential roles in the let-7 microRNA-dependent pathway in Caenorhabditis elegans
    Kazumasa Hada; Sora Enya; Ryusuke Niwa
    International Symposium on Cellular Signaling ~principles and functions~/2009-11-19
  • Transcription-linked developmental transition in filarial parasites during a bridge between vector and host
    Aya Yoshimura; Kiyoshi Okado; Kazumasa Hada; Ryusuke Niw...
    The 9th Awaji International Forum on Infection and Immunity/2009-09-08
  • A new player essential for controlling developmental timing via ecdysone biosynthesis pathway in insects
    Ryusuke Niwa; Toshiki Namiki; Katsuhiko Ito; Yuko Shimad...
    The 9th Japanese Drosophila Research Conference/2009-07-07
  • The nuclear hormone receptor nhr-25 is a heterochronic gene that has dual roles in both promoting and inhibiting C. elegans adult programs.
    Ryusuke Niwa; Kazumasa Hada; Hiroshi Hasegawa; Masako As...
    17th International C. elegans Meeting/2009-06-24
  • Identification and characterization of novel heterochronic genes involved in the let-7 microRNA-dependent developmental timing pathway in Caenorhabditis elegans
    Kazumasa Hada; Hiroshi Hasegawa; Yasunori Kanaho; Frank ...
    17th International C. elegans Meeting/2009-06-24
  • Cytochrome P450s involved in biosynthesis of ecdysteroids in insects; Regulation of gene expression by neuropeptides
    Hiroshi Kataoka; Takeshi Matsuya; Takashi Sakudoh; Naoki ...
    16th International Conference on Cytochrome P450/2009-06-21
  • more...