Joint Meeting of JSCB 77th and JSDB 58th
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Session Details

Symposium

[S05]Organelle interplay and membrane dynamics: orchestration of cellular processes in space and time[E]

Thu. Jul 17, 2025 1:10 PM - 3:10 PM JST
Thu. Jul 17, 2025 4:10 AM - 6:10 AM UTC
Room D(9F Conference Room901)
Chairpersons:Fubito Nakatsu(Niigata Univ.), Miyuki Sato(Gunma Univ.)
Co-hosted by:AMED-FORCE
In this symposium, we will explore how the dynamic behavior of organelles and their membrane systems orchestrates cellular and organismal processes across time and space. Special focus will be given to the diverse ways organelles sense, exchange signals and materials, and output responses through spatial communication at different time scales. We will also highlight how physically and functionally connected organelles and their membranes adopt distinct and sophisticated strategies in different species.
1:10 PM - 1:34 PM JST(4:10 AM - 4:34 AM UTC)

[S05-01]Mechanism for transmission of gravity information from plastidial statoliths to the plasma membrane

*Miyo Terao Morita1, Takeshi Nishimura1, Shogo Mori1, Hiromasa Shikata1 (1. National Institute for Basic Biology)
Comment()
1:34 PM - 1:58 PM JST(4:34 AM - 4:58 AM UTC)

[S05-02]Lipid countertransport at membrane contact sites: regulation, function and dynamics

*Fubito Nakatsu1 (1. Department of Molecular Cell Biology, Niigata University School of Medicine)
Comment()
1:58 PM - 2:22 PM JST(4:58 AM - 5:22 AM UTC)

[S05-03]Endoplasmic reticulum patterns insect cuticle nanostructure

*Shigeo Hayashi1,5, Sachi Inagaki1, Housei Wada1, Takeshi Itabashi1, Yuki Itakura1, Reiko Nakagawa1, Lin Chen2, Kazuyoshi Murata2,3, Atsuko Iwane1,4 (1. RIKEN Center for Biosystems Dynamics Research, 2. National Institute for Physiological Sciences, 3. The Graduate University for Advanced Studies, 4. Yamaguchi University, 5. Kobe University Graduate School of Science)
Comment()
2:22 PM - 2:46 PM JST(5:22 AM - 5:46 AM UTC)

[S05-04]Ca2+ influx induces mitochondria-ER contact formation by MTCH1 to maintain Ca2+ homeostasis and cell viability

*Keiko Kono1 (1. Okinawa Institute of Science and Technology Graduate University)
Comment()
2:46 PM - 3:10 PM JST(5:46 AM - 6:10 AM UTC)

[S05-05]Mechanisms of phagophore formation around paternally inherited organelles

*Miyuki Sato1 (1. Gunma Univ. IMCR)
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