Detailed Information

Research Field/Keywords for Research Field

• Insect Physiology, Applied Entomology

Education

• 2003/03, Graduated
• 2005/09, Master Course, Completed
• 2008/09, Doctor Course, Completed

Employment Experience

• 2008/10 - 2009/03 Graduate School of Agriculture, Saga University
• 2009/04 - 2013/03
• 2013/04 -  *  Assistant Professor, Analytical Research Center for Experimental Sciences, Analytical Research Center for Experimental Sciences, Saga University

Field of Specialization

• Insect science, Animal physiology/Animal behavior

Research Topics and Results

• 血中塩濃度によるハスモンヨトウ幼虫の摂食量変化 2024/03
• チャイロコメノゴミムシダマシ(Tenebrio molitor )の産卵メカニズムの解明 2024/03
• ハスモンヨトウ終齢幼虫の塩による血中 Na＋の差異 2024/02
• チャイロコメノゴミムシダマシ（Tenebrio molitor）の産卵メカニズムの解明 2024/02
• 塩によるハスモンヨトウの摂食抑制効果 2023/03
• 電気生理学的手法を用いた広食性農業害虫「ハスモンヨトウ」の味覚受容解析 2021/12
• 塩による広食性農業害虫の摂食抑制効果 2021/09
• 塩・苦味物質による広食性昆虫の摂食抑制効果 2019/12
• 広食性昆虫ハスモンヨトウの塩に対する高感受性 2019/12
• 熱ストレスによるショウジョウバエの摂食行動の変化 2019/12
• 農業害虫の味覚受容解析とその応用展開の可能性 2019/09
• ハスモンヨトウの味覚受容機能の探索 2019/01
• Taste perception in polyphagous insect pest, Spodoptera litura 2018/11
• ハスモンヨトウの味覚受容機能の解析 2018/08
• A gene-driven recovery mechanism: Drosophila larvae increase feeding activity for post-stress weight recovery 2018/03
• 昆虫に対する芳香族アミノ酸誘導体の影響 2018/02
• ハスモンヨトウ幼虫の塩による摂食阻害効果の検証 2018/02
• Cytokine signaling through Drosophila Mthl10 ties lifespan to　environmental stress 2017/12
• Bitter compounds inhibit feeding behavior in polyphagous insect pest, Spodoptera litura larva 2016/11
• Analysis of Anorexia gene which regulates feeding behavior via insulin signaling in Drosophila melanogaster 2016/11
• キイロショウジョウバエにおける味覚受容体のリガンド解析 2016/09
• Function of desiccate in gustatory sensilla of drosophila melanogaster 2015/11
• 熱ストレスによるショウジョウバエの摂食行動と味受容体遺伝子発現量の変化 2015/09
• Gain of long tonic immobility behavioral trait causes the red flour beetle to reduce anti-stress capacity 2014
• Overseas mass migration of the common cutworm, Spodoptera litura (Lepidoptera: Noctuidae) from spring to early summer in East Asia 2013/02
• Gustatory sensing mechanism coding for multiple oviposition stimulants in the swallowtail butterfly, Papilio xuthus 2013/01
• Immunoevasive protein (IEP)-containing surface layer covering polydnavirus particles is essential for viral infection 2013
• A gustatory receptor involved in host-plant recognition for oviposition of a swallowtail butterfly 2011
• Identification of a novel gene, Anorexia, regulating feeding activity via insulin signaling in Drosophila melanogaster 2011
• 電気生理学的手法によるナミアゲハ味覚受容機構の解明 2011
• Identification of a gene, Desiccate, contributing to desiccation resistance in Drosophila melanogaster 2010
• A gene involved in the food preferences of larval Drosophila melanogaster 2008
• Analysis of hunger-driven gene expression in Drosophila melanogaster larval central nervous system 2008
• A novel gene associated with intraspecific predation in Spodoptera litura larvae 2008
• 気象と昆虫の飛来に関する研究 2004

Original Articles

• A gene-driven recovery mechanism: Drosophila larvae increase feeding activity for post-stress weight recovery;　2018/03
  ANNOUNCEMENT INFO.;　Archives of Insect Biochemistry and Physiology, 97, 3, e21440
  AUTHOR;　Masasuke Ryuda, Miku Tabuchi, Hitoshi Matsumoto, Takashi Matsumura, Masanori Ochiai and Yoichi Hayakawa
  
• Cytokine signaling through Drosophila Mthl10 ties lifespan to　environmental stress;　2017/12
  ANNOUNCEMENT INFO.;　Proceedings of the National Academy of Sciences, 114, 52, 13786-13791
  AUTHOR;　Eui Jae Sung, Masasuke Ryuda, Hitoshi Matsumoto, Outa Uryu, Masanori Ochiai, Molly E. Cook, Na Young Yi, Huanchan Wang, James W. Putney, Gary S. Bird, Stephan B. Shears, and Yoichi Hayakawa
  
• Function of desiccate in gustatory sensilla of drosophila melanogaster;　2015/11
  ANNOUNCEMENT INFO.;　Scientific Reports, 5:17195
  AUTHOR;　Takeshi Kawano, Masasuke Ryuda, Hitoshi Matsumoto, Masanori Ochiai, Yasunori Oda, Teiichi Tanimura, Gyorge Csikos, Megumi Moriya and Yoichi Hayakawa
  
• Gain of long tonic immobility behavioral trait causes the red flour beetle to reduce anti-stress capacity;　2014
  ANNOUNCEMENT INFO.;　Journal of Insect Physiology, 60, 92-97
  AUTHOR;　Hikaru Kiyotake, Hitoshi Matsumoto, Satoshi Nakayama, Miyuki Sakai, Takahisa Miyatake, Masasuke Ryuda and Yoichi Hayakawa
  
• Switching between humoral and cellular immune responses in Drosophila is guided by the cytokine GBP;　2014
  ANNOUNCEMENT INFO.;　Nature Communications, 5, 4628
  AUTHOR;　Seiji Tsuzuki, Hitoshi Matsumoto, Shunsuke Furihata, Masasuke Ryuda, Hirotoshi Tanaka, Eui Jae Sung, Gary S. Bird, Yixing Zhou, Stephan B. Shears, and Yoichi Hayakawa
  
• Overseas mass migration of the common cutworm, Spodoptera litura (Lepidoptera: Noctuidae) from spring to early summer in East Asia;　2013/02
  ANNOUNCEMENT INFO.;　Applied Entomology and Zoology, 48, 131-140
  AUTHOR;　Sumio Tojo, Masasuke Ryuda, Takeshi Fukuda, Tadashi Matsunaga, Dang-Ro Choi, and Akira Otuka
  
• Gustatory sensing mechanism coding for multiple oviposition stimulants in the swallowtail butterfly, Papilio xuthus;　2013/01
  ANNOUNCEMENT INFO.;　Journal of Neuroscience, 33, 3, 914-924
  AUTHOR;　Masasuke Ryuda, Delphine Calas-List, Ayumi Yamada, Frederic Marion-Poll, Hiroshi Yoshikawa, Teiichi Tanimura, and Katsuhisa Ozaki
  
• Immunoevasive protein (IEP)-containing surface layer covering polydnavirus particles is essential for viral infection;　2013
  ANNOUNCEMENT INFO.;　Journal of Invertebrate Pathology, 115, 26-32
  AUTHOR;　Shunsuke Furihata, Kohjiro Tanaka, Masasuke Ryuda, Masanori Ochiai, Matsumoto Hitoshi, Gyorgy Csikos, and Yoichi Hayakawa
  
• A gustatory receptor involved in host-plant recognition for oviposition of a swallowtail butterfly;　2011
  ANNOUNCEMENT INFO.;　Nature communications, 2, 542
  AUTHOR;　Katsuhisa Ozaki, Masasuke Ryuda, Ayumi Yamada, Ai Utoguchi, Hiroshi Ishimoto, Delphine Calas, Frederic Marion-Poll, Teiichi Tanimura and Hiroshi Yoshikawa
  
• Identification of a novel gene, Anorexia, regulating feeding activity via insulin signaling in Drosophila melanogaster;　2011
  ANNOUNCEMENT INFO.;　Journal of Biological Chemistry, 286, 38417-38426
  AUTHOR;　Masasuke Ryuda, Seiji Tsuzuki, Hitoshi Matsumoto, Yasunori Oda, Teiichi Tanimura and Yoichi Hayakawa
  
• Identification of a gene, Desiccate, contributing to desiccation resistance in Drosophila melanogaster;　2010
  ANNOUNCEMENT INFO.;　Journal of Biological Chemistry, 285, 38889-38897
  AUTHOR;　Takeshi Kawano, Masami Shimoda, Hitoshi Matsumoto, Masasuke Ryuda, Seiji Tsuzuki and Yoichi Hayakawa
  
• A gene involved in the food preferences of larval Drosophila melanogaster;　2008
  ANNOUNCEMENT INFO.;　Journal of Insect Physiology, 54, 1440-1445
  AUTHOR;　Masasuke Ryuda, Seiji Tsuzuki, Teiichi Tanimura, Sumio Tojo and Yoichi Hayakawa
  
• Analysis of hunger-driven gene expression in Drosophila melanogaster larval central nervous system;　2008
  ANNOUNCEMENT INFO.;　Zoological Science, 25, 764-752
  AUTHOR;　Masasuke Ryuda, Kimio Shimada, Ryo Koyanagi, Kaoru Azumi, Teiichi Tanimura and Yoichi Hayakawa
  
• A novel gene associated with intraspecific predation in Spodoptera litura larvae;　2008
  ANNOUNCEMENT INFO.;　, 43, 563-568
  AUTHOR;　Masasuke Ryuda, Hisayuki Nakayama, Yoichi Hayakawa
  

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

• 電気生理学的手法によるナミアゲハ味覚受容機構の解明;　2011
  ANNOUNCEMENT INFO.;　, 15
  AUTHOR;　
  
• 気象と昆虫の飛来に関する研究;　2004
  ANNOUNCEMENT INFO.;　, 17, 1-4
  AUTHOR;　
  

General Lectures

• 血中塩濃度によるハスモンヨトウ幼虫の摂食量変化;　2024/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• チャイロコメノゴミムシダマシ(Tenebrio molitor )の産卵メカニズムの解明;　2024/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ハスモンヨトウ終齢幼虫の塩による血中 Na＋の差異;　2024/02
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• チャイロコメノゴミムシダマシ（Tenebrio molitor）の産卵メカニズムの解明;　2024/02
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 塩によるハスモンヨトウの摂食抑制効果;　2023/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 電気生理学的手法を用いた広食性農業害虫「ハスモンヨトウ」の味覚受容解析;　2021/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 塩による広食性農業害虫の摂食抑制効果;　2021/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 塩・苦味物質による広食性昆虫の摂食抑制効果;　2019/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 広食性昆虫ハスモンヨトウの塩に対する高感受性;　2019/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 熱ストレスによるショウジョウバエの摂食行動の変化;　2019/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ハスモンヨトウの味覚受容機能の探索;　2019/01
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Taste perception in polyphagous insect pest, Spodoptera litura;　2018/11
  ANNOUNCEMENT INFO.;　
  AUTHOR;　Yuga Otsuka and Masasuke Ryuda
  
• ハスモンヨトウの味覚受容機能の解析;　2018/08
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 昆虫に対する芳香族アミノ酸誘導体の影響;　2018/02
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ハスモンヨトウ幼虫の塩による摂食阻害効果の検証;　2018/02
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Bitter compounds inhibit feeding behavior in polyphagous insect pest, Spodoptera litura larva;　2016/11
  ANNOUNCEMENT INFO.;　The 11th Saga University-Daegu University Joint Symposium
  AUTHOR;　Yuga Otsuka, Masasuke Ryuda
  
• Analysis of Anorexia gene which regulates feeding behavior via insulin signaling in Drosophila melanogaster;　2016/11
  ANNOUNCEMENT INFO.;　The 11th Saga University-Daegu University Joint Symposium
  AUTHOR;　Yui Kawano, Masasuke Ryuda
  
• キイロショウジョウバエにおける味覚受容体のリガンド解析;　2016/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 熱ストレスによるショウジョウバエの摂食行動と味受容体遺伝子発現量の変化;　2015/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アゲハチョウの食性進化の仕組み;　2014/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 苦味物質によるナミアゲハ(Papilio xuthus)産卵阻害効果;　2013/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ナミアゲハ(Papilio xuthus)ふ節感覚子の産卵刺激物質受容機構の解明;　2012/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Electrophysiological characterization of tarsal gustatory receptor neurons responding to oviposition stimulants and other tastants in the swallowtail butterfly, Papilio xuthus.;　2011/09
  ANNOUNCEMENT INFO.;　European symposium for insect taste and olfaction
  AUTHOR;　Masasuke Ryuda, Teiichi Tanimura, Frederic Marion-Poll, Hiroshi Yoshikawa and Katsuhisa Ozaki
  
• 電気生理学的解析によるナミアゲハ（Papilio xuthus）ふ節感覚子の味覚受容機構の解明;　2011/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 電気生理学的解析によるナミアゲハ（Papilio xuthus）ふ節感覚子の味覚受容機構の解明;　2011/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ナミアゲハ（Papilio xuthus）ふ節感覚子の産卵刺激物質応答に関する電気生理学的解析;　2010/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ナミアゲハ（Papilio xuthus）ふ節感覚子の産卵刺激物質応答に関する電気生理学的解析;　2010/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• Response to oviposition stimulants of tarsal chemosensilla in Papilio xuthus by electrophysiological recording;　2009/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• キイロショウジョウバエの摂食・摂食行動に関わるCG33071遺伝子の解析;　2009/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• キイロショウジョウバエ幼虫の摂食に関わる未知遺伝子の探索;　2008/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• キイロショウジョウバエの摂食・摂食行動に関わるCG33071遺伝子の解析;　2008
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• キイロショウジョウバエ幼虫の餌選好性に関する遺伝子解析;　2007/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• キイロショウジョウバエ幼虫の餌選好性に関する遺伝子解析;　2005
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ハスモンヨトウの秋期における海外からの飛来;　2004/03
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• 気象と昆虫の飛来に関する研究;　2004
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• ハスモンヨトウは秋雨前線時にも海を越えて飛来する;　2003
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Invited Lecture, Special Lecture

• 農業害虫の味覚受容解析とその応用展開の可能性;　2019/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• RNAiによるアゲハチョウ食草認識遺伝子の機能阻害;　2013/12
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アゲハチョウの産卵刺激物質レセプターと食草認識のメカニズム;　2013/06
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アゲハチョウの産卵行動のための食草認識に関与する味覚受容体;　2012/09
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• アゲハチョウ産卵刺激物質受容体遺伝子の発見と機能解析;　2012/07
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  
• A gustatory receptor involved in host-plant recognition for oviposition of the butterfly, Papilio xuthus;　2011/11
  ANNOUNCEMENT INFO.;　The 59th Annual Meeting of the Entomological Society of America
  AUTHOR;　Katsuhisa Ozaki, Masasuke Ryuda, Hiroshi Yoshikawa