The 76th Annual Meeting of the Japan Society for Cell Biology
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Oral presentationOral Presentation

[1O-Ba]Oral Session 2

Wed. Jul 17, 2024 1:15 PM - 3:45 PM JST
Wed. Jul 17, 2024 4:15 AM - 6:45 AM UTC
Venue B 1F Conference Room 102
Chairs:Miho Ohsugi(The University of Tokyo), Kyogo Kawaguchi(RIKEN/The University of Tokyo)

[1B09]Lamin B1-dependent transient nuclear softening during the zygotic transcriptional burst of mouse early embryogenesis

*Masahito TANAKA1, Rin SAKANOUE2, Atsushi TAKASU2, Yasuki MIYAGAWA3, Naoko WATANABE1, Kei MIYAMOTO3, Yuta SHIMAMOTO1,4 (1. Laboratory of Physics and Cell Biology, National Institute of Genetics, 2. Graduate School of Biology-Oriented Science and Technology, Kindai University, 3. Laboratory of Animal Reproductive Physiology, Department of Animal and Marine Biosciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 4. Department of Genetics, Sokendai University)

Time Adjustment

[1B10]Somatic epigenetic mosaicism of FDFT1 and clonal expansion of the FDFT1 epigenetically silenced cells underlies non-hereditary localized form of porokeratosis

*Akiharu Kubo1,2, Sonoko Saito2, Yuki Saito2, Hisato Suzuki2, Showbu Sato2, Satomi Aoki2, Masukazu Inoie4, Kenichiro Hata3, Keisuke Kataoka2, Kenjiro Kosaki2, Masayuki Amagai2, Kazuhiko Nakabayashi3 (1. Kobe University, 2. Keio University School of Medicine, 3. National Center for Child Health and Development, 4. Japan Tissue Engineering Co., Ltd.)

[1B11]p53 secures the normal behavior of H3.1 histone in the nucleus by regulating nuclear phosphatidic acid and EZH2 during the G1/S phase

*Tsukasa Oikawa1, Junya Hasegawa2, Haruka Handa1, Naomi Ohnishi3, Yasuhito Onodera4, Ari Hashimoto1, Junko Sasaki2, Takehiko Sasaki2, Koji Ueda3, Hisataka Sabe5 (1. Hokkaido Univ., Graduate School of Medicine, Department of Molecular Biology, 2. Tokyo Medical and Dental Univ., Medical Research Institute, Department of Biochemical Pathophysiology/Lipid Biology, 3. Japanese Foundation for Cancer Research, Cancer Precision Medicine Center, Cancer Proteomics Group, 4. Hokkaido Univ., Graduate School of Medicine, Global Center for Biomedical Science and Engineering, 5. Hokkaido Univ., Institute for Genetic Medicine)

[1B12]Chromokinesin prevents early separation of chromosome arms in metaphase

*Kenji Iemura1, Kinue Kuniyasu1, Kozo Tanaka1 (1. Institute of Development, Aging and Cancer, Tohoku University)

[1B13]Molecular Mechanisms of Intracellular pH-Dependent Reversible Neural Cell Migration Changes

*Katsutoshi Mizuno1,4, Ryota Kato2, Wakana Terao3, Takafumi Itoh3, Satoshi Fujita2, Masami Yamada1,4 (1. Univ. of Fukui, Dept. of Med., 2. Univ. of Fukui, Dept. of Engr., 3. Fukui Prefectual Univ., Dept of Biosci. and Biotech., 4. Univ. of Fukui, Center for Life Sci. Innov.)

[1B14]Cellular-level left-right asymmetry, cell chirality, induces the chiral collective rotation of multicellular colony

*Tomoki Ishibashi1, Shibata Tatsuo1 (1. RIKEN BDR)

[1B15]ERK-mediated ZO1 transition to cell-ECM adhesion structure exerts traction force to promote cell migration and invasion

*Sayuki Hirano1, Yohei Kondo1, Naoto Ueno2,3, Kazuhiro Aoki1,3 (1. Kyoto Univ., Grad. Sch. of Biost., 2. Natl. Insts. of Nat. Scis. (NINS), Int. Res. Collab. Ctr. (IRCC), 3. Natl. Insts. of Nat. Scis. (NINS), Natl. Inst. for Bas. Biol. (NIBB))

[1B16]Solo regulates the localization and activity of PDZ-RhoGEF to remodel the actin cytoskeleton in response to substrate stiffness

*Aoi Kunitomi1, Shuhei Chiba1, Nahoko Higashitani2, Atsushi Higashitani2, Kensaku Mizuno1, Kazumasa Ohashi1 (1. Mol. Cell. Biol., Grad. Sch. of Life Sci., Tohoku Univ., 2. Mol. Genet. and Physiol., Grad. Sch. of Life Sci., Tohoku Univ.)

[1B17]The uptake and cytosolic transfer of Rac1 via extracellular vesicles for the promotion of cell migration

*Toshifumi Fujioka1, Tamako Nishimura1, Shiro Suetsugu1 (1. Nara Institute of Science and Technology. Division of Biological Science)

[1B18]Analysis of MTCL1 action on damaged microtubules

*Kentaro Ito1, Atsushi Suzuki1 (1. Graduate School of Medical Life Science, Yokohama City University )

[1B19]‘Go’ and ‘Whoa’ Signals in Cell Motility: Non-catalytic role of PI3-kinase through a novel p85β/AP2-mediated endocytosis

*Hideaki T. Matsubayashi1, Jack Mountain2, Nozomi Takahashi1, Abhijit Deb Roy2, Tony Yao2, Amy F. Peterson2, Cristian Saez Gonzalez2, Ibuki Kawamata3,4,5, Takanari Inoue2 (1. Tohoku University, FRIS, 2. Johns Hopkins University, Department of Cell Biology, 3. Tohoku University, Department of Robotics, 4. Ochanomizu University, Natural Science Division, 5. Kyoto University, Division of Physics and Astronomy)

[1B20]Deformation of the embryo affects the direction of cell migration during anterior-posterior axis formation in mouse

*Seiya Mikoshiba1,2, Toshihiko Fujimori1,3 (1. Division of Embryology, NIBB, 2. Graduate School of Science, Nagoya University, 3. Department of Basic Biology, School of Life Science, SOKENDAI)

[1B21]Activation of the mechanogated ion channel TRPV4 by contractile forces controls focal adhesion dynamics in migrating cells

*Karan Ishii1, Sergey Plotnikov1 (1. University of Toronto, Department of Cell and Systems Biology)
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