9th December 2022
Takashi Toda and Masashi Yukawa attended 20th HiHA Workshop held at Hiroshima University Phoenix International Center MIRAI CREA.
The theme of this workshop was “What can we learn about healthy aging from model organisms?” The latest findings of aging and longevity research were introduced in this workshop.
10th and 11th November 2022
3 lab members (Masashi Yukawa, Hiromu Yamada and Yuta Hirano) attended 39th Yeast Workshop held at Kochi Prefectural Culture Hall.
Masashi presented an overview of our research and Hiromu and Yuta gave both oral and poster presentations.
The titles were
Hiromu Yamada
微小管重合を促進する新規因子
Novel factors promoting microtubule nucleation
Yuta Hirano
M期紡錘体構造の架橋制御機構
Regulation of microtubule cross-linking activity for mitotic spindle assembly
12th October 2022
Sharmin Sultana (2nd year graduate student) presented her research project at the master’s interim presentation.
Sharmin Sultana
Functional analysis of human mitotic kinesins using fission yeast
“分裂酵母を利用したヒト分裂期キネシンの機能解析”
11th October 2022
Took our lab photo today. We are hopeful for the new semester!
5th October 2022
Masashi Yukawa and Woosang Hwang attended the 1st Hiroshima University’s Neuroscience Seminar at Koujin hall in the Kasumi campus, which is an exchange meeting for researchers working in the Kasumi and the Higashi-Hiroshima campus.
Woosang Hwang had a poster presentation.
Title: Study of the molecular mechanism of actin-dependent mitotic nuclear displacement
（M期特異的アクチン繊維による細胞核移動の分子機序解析）
29th September 2022
Fara Difka Afdilla from Indonesia joined our lab as a research student.
She is supported by INPEX SCHOLARSHIP FOUNDATION.
Photo (from the left to the right): Masashi Yukawa, Fara Difka Afdilla, Mari Sasa (INPEX), Takashi Toda
22nd September 2022
Dai Hirata (Professor at Niigata University) visited Takashi Toda and discussed research projects on the mechanism underlying ethanol-mediated lifespan regulation in sake yeast and fission yeast.
8th September 2022
Masashi Yukawa attended 55th annual meeting of Yeast Genetic Society of Japan in Okinawa (OIST, hybrid) and had an oral presentation (on-line).
Title: Study of the molecular mechanism of actin-dependent mitotic nuclear displacement
（M期特異的アクチン繊維による細胞核移動の分子機序解析）
2nd August 2022
Takashi Toda attended the 3rd HIRAKU-GLOBAL STARTER. COURSE and gave a presentation for the newly-selected HIRAKU-GLOBAL researchers. He serves as an adviser and also a mentor for this programme (https://www.hiroshima-u.ac.jp/hiraku-g).
9th July 2022
Takashi Toda and Masashi Yukawa attended the annual meeting of Hiroshima Fermentation Society (広島醗酵会), in which Takashi and Masashi serve as president and executive secretary, respectively, of this organisation.
5th July 2022
Takashi Toda participated in the regular meeting of the HIRAKU-Global programme, which he joins as an advisory board member and also as a consortium mentor.
5th July 2022
Takashi Toda discussed the procedures and the details of the 11th Pombe international meeting 2023 in Hiroshima with Sir Paul Nurse (the CEO of the Francis Crick Institute).
30th June 2022
Dr Takayuki Koyano (古家野 孝行), a former postdoc in Takashi’s lab in LRI, UK and currently a research scientist in Shigei Medical Research Institute (重井医学研究所) in Okayama, visited the lab and discussed his current research.
16th June 2022
The 3rd preparation meeting to discuss the organisation and the procedures of the 11th Fission Yeast Meeting Hiroshima 2023, which is scheduled from 28th May until 2nd July next year, was held. Participants include Takashi Toda, Masashi Yukawa, Masaru Ueno, Kenji Kitamura and Kazunori Kume, who are organisers of this meeting.
15th June 2022
HIHA organized the 73rd HiHA Seminar/Webinar by Dr Yasunao Kamikawa, Assistant Professor at Department of Biochemistry, Graduate School of Biomedical and Health Sciences, Hiroshima University.
Speaker: Dr Yasunao Kamikawa (上川泰直 助教)
Title: 核膜ストレスとその応答メカニズム (Molecular mechanism of nuclear envelope stress response)
This seminar was performed via internet (Webinar).
10th May 2022
Sharmin Sultana from Bangladesh joined our lab as a master student.
1st April 2022
New B4 students, Hiromu Yamada (山田 大夢), Aoi Takenoya (武谷 碧) and Yuta Hirano (平野 雄大) joined our group.
Photo (from the left to the right): Takashi Toda, Aoi Takenoya, Yuta Hirano, Hiromu Yamada, Masashi Yukawa, Woosang Hwang
17th March 2022
Woosang Hwang and Masashi Yukawa attended the 2022 annual meeting of the JSBBA held in Kyoto and had an oral presentation (Online).
Woosang Hwang:
Actin-dependent movement of the mitotic nucleus linked with the spindle assembly checkpoint in fission yeast
（紡錘体チェックポイントと連動したアクチン依存的細胞核移動の解析）
Masashi Yukawa:
Complementation of fission yeast kinesin-5/Cut7 with human Eg5 provides a versatile platform for screening of anti-cancer compounds
（分裂酵母を利用した5型キネシン阻害薬探索ツールの開発）
7th-11th March 2022
Takashi Toda attended the 13th HOPE meeting (on-line) as a moderator for the Nobel laureate Sir Tim Hunt. Dr Hunt was awarded the Nobel Prize in Physiology or Medicine in 2001 for his discovery of key regulators of the cell cycle. Takashi has known Dr Hunt for a long time; they belonged to the Cancer Research UK London Research Institute and have been working on the related topics on cell cycle control. Takashi published two papers in the past in which Dr Hunt was coauthor. Dr Hunt now lives in Okinawa and is involved in OIST (Okinawa Institute of Science and Technology). The HOPE meeting is organised by JSPS and aims to foster young researchers around the world, in particular Asia, Oceania and Africa, through interaction with Nobel prize laureates (https://www.jsps.go.jp/english/e-hope/index.html).
1st March 2022
Takashi Toda attended the annual HIRAKU-Global Advisory Board Meeting held on-line. He belongs to the advisory board and serves as a mentor for the HIRAKU Global researchers.
Photos (from the left, titles omitted)
Top: Jorge Tendeiro (a programme manager), Takashi Toda, Robert Mahley (the Gladstone Institute,USA), Manabu Abe (vice president of Hiroshima Uni),
Bottom: Toshiyuki Misu, Naoto Kobayashi (vice president of Ehime Uni), Misako Aida (programme representative), Professor Kiyoshi Fukui (vice president of Tokushima Uni)
21st February 2022
Takashi Toda attended the HIRAKU-Global Annual Conference FY2021 (on-line) as a panelist. He belongs to the advisory board in this programme and also serves as a mentor for the HIRAKU Global researchers.
Photo:
Top right: Professor Jorge Tendeiro (a programme manager)
Bottom left: Professor Eiichiro Suzuki (a mentor)
Bottom right: Professor Yuko Harayama (an advisory board member and a mentor)
15th February 2022
4th year undergraduate students, Masahiro Kawasumi and Jaeuk Hwang, presented their graduation researches.
Masahiro Kawasumi
“分裂酵母RNA結合蛋白質Dri1の高温ストレス条件下における機能解析”
(Functional analysis of the RNA-binding protein Dri1 under heat stress conditions in fission yeast)
Jaeuk Hwang
“分裂酵母のM期細胞核移動を制御する因子の探索”
(Screening for factors regulating mitotic nuclear displacement in fission yeast)
24th January 2022
Our new paper was published in the latest issue of Bioscience, Biotechnology, and Biochemistry.
Authors: Woosang Hwang, Takashi Toda and Masashi Yukawa
Title：Complementation of fission yeast kinesin-5/Cut7 with human Eg5 provides a versatile platform for screening of anti-cancer compounds
Journal：Bioscience, Biotechnology, and Biochemistry 2022;86(2):254-259
DOI: 10.1093/bbb/zbab212
PubMed: https://pubmed.ncbi.nlm.nih.gov/34864879/
URL: https://academic.oup.com/bbb/advance-article/doi/10.1093/bbb/zbab212/6449361
