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We are a Chemical Biology Lab located in the Institute of Agriculture at the Shinshu University.


Our research interests focus on the problems that lie at the interface of organic chemistry and biology. We are particularly interested in the areas such as molecular recognition and its application to structure-based design of synthetic agents and chemical tools that are applicable for better understanding important biological processes. We are working to design molecules ranging from low-molecular-weight enzyme inhibitors to mid-sized agents for disrupting and detecting protein-protein interactions. Peptides, peptidomimetics, metal complexes, and natural products are of interest as the building blocks for both rational and semi-focused combinatorial approaches for the molecular design.

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FBC letters

Movies

·Students in the group produced an introductory movie of our lab for high school students. Please take a look! (JP) (En subtitle)

·A short introductory movie of our research on fusicoccin's unexpected activity is here.

·Aug, 2021: JO gave a talk at JST forum on the potentail agricultural application of fusicoccin (JP).


News

·October-1-2022: New undergraduate students, Naoki Amemiya, Yoriko Takahashi, and Erika Yamada, have just joined our group. Welcome!

·September-14-2022: A work on structure-activity-relationship study of fusicoccins for their stabilization effect for 14-3-3 interactions has been accepted for publication in Bioorg. Med. Chem.

· July-12-2022: Prof. Junichi Takagi (Osaka Univ.) will be visiting us for the 12th Ina Chemical Biology Seminar (Hybrid seminar) on July 29. Please join us!


·Apr-1-2022: Kiriyama's essay has been published in the latest issue (No. 64) of FBC letter (JP).


·Nov-8-2021: Hironaru Kiriyama won the Best Presentation Award in the 63rd Natural Product Symposium. Many Congratulations! http://www.tennenyuuki.ne.jp/


·July-12-2021: Yosei Nagaoka's work on Cdc25B phosphatase inhibitors has been accepted for publication in Bioorg. Med. Chem. Lett. Congrats!

· Jun-3-2021: Prof. Hiroyuki Osada (RIKEN) will be coming for the 10th Ina Chemical Biology Seminar (Hybrid seminar) on July 14. Please join us! For more details please see; https://www.shinshu-u.ac.jp/faculty/agriculture/

·Apr-1-2021: Yoshiya Hatano,a new 1st year graduate student, has joined the group. Welcome!

·Mar-30-2021: Hosoya's review of intrinsically disordered proteins and regions has been accepted for publication in Molecules.

·Mar-21-2021:Hosoya, Masuda, and Nagaoka guraduated with the Master degree. Many congratulations!

·Mar-21-2021:The top graduate of the class: Masuda and Yamashita were honored by the Dean's Award.

·Mar-21-2021:The best presenters of the defence: Masuda and Horiuch were honored by the Departmental Supporters Association Award.

·Feb-16-2021:Naomi Horiuch won the best presentation award at the oral defence of dipoloma study. Congrats!

·Feb-3-2021: Ryoma Masuda won the best presentation award at the oral defence of the master dissertation. Congrats!

· Dec-30-2020: A new review of fusicoccin has been published in Highlight Review of Chem. Lett.

· Dec-30-2020: J.O. wrote a Preface for CSJ Biofunctional Chemistry Division (in Japanese).

· Dec-2-2020: Yusuke Hosoya was featured in Chem-Station!

· Sep-1-2020: New junior students, Nanami Ogino and Kazuya Yamanaka just joined the group. Welcome!

· Aug-21-2020: Our recent study on the identification of small agents that disrupt the DNA binding of Circadian Clock transcription factors has been accepted for publication in ChemComm (Y. Hosoya, et al.).

· May-30-2020: Prof. Kenichiro Itami (ITbM, Nagoya Univ.), and Prof. Yu Hayashi (Kyoto Univ.) will be joining as for the Live-Seminar this summer. For the details of 8th Ina Chemical Biology Seminar, please see; https://www.shinshu-u.ac.jp/faculty/agriculture/news/2020/05/8.php


· Mar-23-2020: Emi Yamashita has been honored as she is first on the list of her class in Year2019! We are proud of you!

· Feb-17-2020: Fumitoshi Sugino won the best presentation award at the defense presentation of diploma study in Department of Agriculture, on Feb-14-2020. Congratulations!

· Feb-4-2020: A study on the protein-templated regioselective synthesis of mid-sized agents has now been published online in Chemistry An Asian Journal (R. Masuda, et al.).
· This article is available at: https://onlinelibrary.wiley.com/doi/abs/10.1002/asia.202000042

· Dec-25-2019: Prof. Kenichiro Itami (Nagoya University) will be coming for 8th INA Chemical Biology Seminar on Wednesday July 29th, 2020. Please mark out your calender and join us!



· Oct-1-2019: New junior students, Hironaru Kiriyama, Naomi Horiuchi, and Emi Yamashita, just joined the group. Welcome!

· Sep-12-2019: Our paper of the dual PPI inhibitors for K-Ras has been published online in Chem. Eur. J., highlighting in the Cover. For more details, please see https://doi.org/10.1002/chem.201903846
· This article was featured at:https://www.eurekalert.org/pub_releases/2019-09/su-hdn092419.php

· Sep-05-2019: Prof. Bengang Xing (Nangyang Tech Univ.) and Prof. Takeaki Ozawa (Univ. Tokyo) will be visiting us for the Seminar on Oct-02-2019. The sminar will start at 4pm at No. 11. room. Please come and join us!

· Here is the detail of Prof.Hiroaki Suga's lecture at The 6th Chemical Biology Seminar. Please come and join us!

· Nov-23-2018:Prof. Qing Lin (State Univ. New York Buffalo will be coming to Ina for seminar on Dec-4-2018, 4pm at room #13. The title of his talk is "Reactivity-Based Chemical Tools for Biomedical Research". Pleaes come and join us!

· Nov-16-2018: Our recent paper has been highlighted in a news article: See
· Nov-1-2018:Prof. Hiroaki Suga (The University of Tokyo) will be coming for 6th INA Chemical Biology Seminar on Friday July 26th, 2019! Please mark out your calender and join us!



· Oct-1-2018: Shota Igaue, Fumitoshi Sugino, and Kenta Tanaka joined our group. Welcome!

· Here is the detail of Prof. Minoru Yoshida's lecture at The 4th Chemical Biology Seminar. Please come and join us!
> We appreciate that many people came!

·Prof. Fumi Nagatsugi from Tohoku University will be visiting us for seminar on May 11th. She will tell us about selective chemical modification of nucleic acids to control their functions. Please come and meet with her!

·Prof. Minoru Yoshida from RIKEN will be joining us for The 4th Chemical Biology Seminar on Friday July 20th, 2018. More details to follow.

·The 3rd Chemical Biology Seminar will be held on March 2nd, 2018, featuring Prof. Koichi Fukase of Osaka University and Prof. Hitoshi Ishida of Kitasato University. Please come and join us!
> Thanks for coming and for actively participating the discussion.


· Prof.Andrew Wilson of The University of Leeds, UK is coming to join us for Advanced Life Science on Thursday October 5th, 4:30pm at RM #26. The title of his seminar is "Understanding and manipulating protein-protein interactions using biomimetic approaches". Everyone is welcome to join us.

· Prof. Satomi Niwayama of Muroran Institute of Technology is coming and join us for Advanced Life Science on Tuesday December 26th, 9 am at RM #12. She will share with us the exciting story of her carrier both in the US and Japan. Anyone who is interested in studying abroad, please join us!

· For The 2nd Chemical Biology Seminar, which will be held on November 1st, 2017, we will feature Prof. Jun-ichi Kobayashi from Hokkaido University and discuss natural product chemical biology. Please come and join us!



· Oct. 1st, 2017: The first students of Ohkanda Lab came to join J.O.! Welcome, Yusuke Hosoya, Ryoma Masuda, and Yosei Nagaoka!


· The first Chemical Biology Seminar will be held on July 14, 2017 at 2:40pm in room 26 at Ina campus. No resistration is required. Graduate and undergraduate students are welcome!
> Thanks for coming and for actively participating the discussion!

  • Contact

    Junko Ohkanda


    Professor
    Academic Assembly, Institute of Agriculture
    Shinshu University
    834 Minami-Minowa, Kami-Ina, Nagano 399-4598, Japan

    Email: johkanda[at]shinshu-u.ac.jp
    (* Please replace [at] with @.)

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