Highlights from Japan

Highlights from Japan

A selection of research from scientists based in institutions in Japan.
Highlights
Sakaguchi et al.

eLife publishes research across all areas of biology and medicine, from researchers around the world.

In this collection, we highlight a selection of work by authors based in Japan, showcasing research that contributes to the global scientific community.

At eLife, our reviewers and editors are all working scientists in their field. They work collaboratively to provide reviews that help your research develop.

Our publishing model is designed to prioritise a faster, fairer and more transparent publishing experience.

If we review your work, you can be sure that it will be published alongside its reviews, eLife Assessment and any response you have to the reviews. All open access, to be read by the international community.

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日本からの研究特集

日本の研究機関に所属する科学者による研究を厳選して紹介。

eLifeは、世界中の研究者による生物学および医学の全分野にわたる研究を出版しています。

このコレクションでは、日本を拠点とする著者による研究論文を厳選し、グローバルな科学の進展に貢献する研究の数々を紹介します。

eLifeにおいては、査読者と編集者全員がそれぞれの分野で活躍する現役の研究者です。彼らが協力し、皆さまの研究の発展に役立つ査読を行います。

私たちの出版モデルは、より迅速で公平かつ透明性の高い出版体験を優先するよう設計されています。

投稿された論文を査読する場合、査読結果に加えて、eLife アセスメント(eLife による評価)や査読結果に対する著者の回答も公開することをお約束します。すべてオープンアクセスであるため、国際社会の皆さまにお読みいただけます。

eLife アセスメントは、研究の質を直接評価することで、学術誌名に依ることのない、科学的内容そのものに基づく評価を可能にするものです。

論文をどの程度改訂するか、改訂版を再投稿するかどうか、あるいはVersion of Record(最終公開版)とするかは、著者自身が決定できます。

eLifeの出版プロセスに関する詳細は、こちらの動画をご覧ください

eLifeについてさらに詳しく知りたい場合:

本コレクションの論文は英語で掲載されています。

Collection

    1. Biochemistry and Chemical Biology

    Stall force measurement of the kinesin-3 motor KIF1A using a programmable DNA origami nanospring

    Nobumichi Takamatsu, Hiroko Furumoto ... Kumiko Hayashi
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Compelling
    1. Cell Biology
    2. Immunology and Inflammation

    Extracellular matrices regulate extravasation journey of leukocytes and inflammatory tissue fate

    Yu-Tung Li
    A holistic narrative describes how extracellular matrices regulate various aspects of the entire leukocyte journey from blood to inflamed tissue, and the subsequent functional impacts on leukocyte and tissue fates.
    1. Physics of Living Systems

    Revealing global stoichiometry conservation architecture in cells from Raman spectral patterns

    Ken-ichiro F Kamei, Koseki J Kobayashi-Kirschvink ... Yuichi Wakamoto
    Revised
    Reviewed Preprint v2
    Updated
    • Fundamental
    • Compelling
    1. Evolutionary Biology

    Evolution of gene expression in seasonal environments

    Shuichi N Kudo, Yuka Ikezaki ... Akiko Satake
    A comparative analysis of genome-wide seasonal gene expression dynamics across four forest tree species revealed that a shared 'molecular calendar' emerges in winter, constraining gene expression evolution and potentially limiting temporal niche partitioning and species divergence in seasonal environments.
    1. Neuroscience

    Longitudinal assessment of DREADD expression and efficacy in the monkey brain

    Yuji Nagai, Yukiko Hori ... Takafumi Minamimoto
    Designer Receptors Exclusively Activated by Designer Drug (DREADD) expression in macaque brains peaks around 2 months after adeno-associated virus injection and remains stable for over a year before gradually declining.
    1. Cell Biology

    Large-scale identification of plasma membrane repair proteins revealed spatiotemporal cellular responses to plasma membrane damage

    Yuta Yamazaki, Keiko Kono
    Proteome-scale visual screening in budding yeast provides a functional catalog of plasma membrane repair proteins and reveals the coordinated cellular responses at the bud tip and the damage site.
    1. Microbiology and Infectious Disease

    Primosomal protein PriC rescues replication initiation stress by bypassing the DnaA-DnaB interaction step for DnaB helicase loading at oriC

    Ryusei Yoshida, Kazuma Korogi ... Tsutomu Katayama
    PriC provides a bypass mechanism for compromised helicase loading at the origin of the Escherichia coli chromosome, which ensures the robustness of the chromosome replication initiation.
    1. Developmental Biology

    Combined forces of hydrostatic pressure and actin polymerization drive endothelial tip cell migration and sprouting angiogenesis

    Igor Kondrychyn, Liqun He ... Li-Kun Phng
    Investigation of Aquaporin water channels unveils water inflow and build-up of hydrostatic pressure in endothelial tip cells as a novel mechanism of endothelial cell migration and blood vessel formation.
    1. Neuroscience

    Distinct release properties of glutamate/GABA co-transmission serve as a frequency-dependent filtering of supramammillary inputs

    Himawari Hirai, Kohtarou Konno ... Yuki Hashimotodani
    Co-release of the functionally opposing fast neurotransmitters, glutamate and GABA, from distinct synaptic vesicles within the same supramammillary synaptic terminal modulates dentate granule cell firing in a frequency-dependent manner.
    1. Structural Biology and Molecular Biophysics

    Protonation/deprotonation-driven switch for the redox stability of low-potential [4Fe-4S] ferredoxin

    Kei Wada, Kenji Kobayashi ... Masaki Unno
    Revised
    Reviewed Preprint v2
    Updated
    • Fundamental
    • Compelling
    1. Stem Cells and Regenerative Medicine

    Complete suspension culture of human induced pluripotent stem cells supplemented with suppressors of spontaneous differentiation

    Mami Matsuo-Takasaki, Sho Kambayashi ... Yohei Hayashi
    Adding suppressors of spontaneous differentiation enables precise control of human induced pluripotent stem cell (hiPSC) status in suspension culture conditions and leads to scalable and automated cell therapy using hiPSCs.
    1. Cell Biology

    Dual recognition of multiple signals in bacterial outer membrane proteins enhances assembly and maintains membrane integrity

    Edward M Germany, Nakajohn Thewasano ... Takuya Shiota
    Bacterial outer membrane proteins are recognized by BamD at specific signals located in multiple β-strands at the C-terminus of these proteins, and this recognition is important for efficient outer membrane protein assembly and maintaining the integrity of outer membrane.
    1. Plant Biology

    Characterization of tryptophan oxidation affecting D1 degradation by FtsH in the photosystem II quality control of chloroplasts

    Yusuke Kato, Hiroshi Kuroda ... Wataru Sakamoto
    Oxidative modification of Tryptophan residues in the reaction center protein D1 may be a key to drive the Photosystem II repair, likely enhancing accessibility of FtsH protease to D1.
    1. Ecology

    Wandering albatrosses exert high take-off effort only when both wind and waves are gentle

    Leo Uesaka, Yusuke Goto ... Kentaro Q Sakamoto
    Wind and ocean wave conditions experienced by albatrosses were estimated using an animal-borne recorder and revealed that take-off was easier under higher wave conditions.
    1. Cell Biology

    A pulse-chasable reporter processing assay for mammalian autophagic flux with HaloTag

    Willa Wen-You Yim, Hayashi Yamamoto, Noboru Mizushima
    HaloTag becomes resistant to lysosomal proteolysis upon ligand binding, enabling us to measure various types of autophagic flux easily and precisely by using HaloTag-containing reporters for processing assays.
    1. Computational and Systems Biology
    2. Neuroscience

    3DeeCellTracker, a deep learning-based pipeline for segmenting and tracking cells in 3D time lapse images

    Chentao Wen, Takuya Miura ... Koutarou D Kimura
    A deep learning-based pipeline was developed for extracting cellular signals flexibly from moving cells in 3D time lapse images, and it outperformed previous methods under different imaging conditions.
    1. Microbiology and Infectious Disease

    MARCH8 inhibits viral infection by two different mechanisms

    Yanzhao Zhang, Takuya Tada ... Kenzo Tokunaga
    The host transmembrane protein MARCH8, previously known as an expression regulator of host proteins, is a powerful antiviral host factor with a potentially broad antiviral spectrum through two different mechanisms.
    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    Emergence and diversification of a host-parasite RNA ecosystem through Darwinian evolution

    Taro Furubayashi, Kensuke Ueda ... Norikazu Ichihashi
    In an in vitro RNA replication system, an RNA spontaneously diversifies and continuously evolves through coevolution with parasitic entities.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    AirID, a novel proximity biotinylation enzyme, for analysis of protein–protein interactions

    Kohki Kido, Satoshi Yamanaka ... Tatsuya Sawasaki
    AirID provides highly interaction-dependent biotinylation for analysis of protein–protein interaction.
    1. Biochemistry and Chemical Biology

    Lipid polarity gradient formed by ω-hydroxy lipids in tear film prevents dry eye disease

    Masatoshi Miyamoto, Takayuki Sassa ... Akio Kihara
    (O-Acyl)-ω-hydroxy fatty acids and their derivatives, produced by the fatty acid ω-hydroxylase Cyp4f39, form a lipid polarity gradient in the lipid layer of the tear film and prevent dry eye.
    1. Cell Biology

    Intelligent classification of platelet aggregates by agonist type

    Yuqi Zhou, Atsushi Yasumoto ... Keisuke Goda
    An intelligent method is developed to morphologically classify platelet aggregates by agonist type, which potentially opens a window on novel clinical diagnostics and therapeutics of thrombotic disorders.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Controlling gene activation by enhancers through a drug-inducible topological insulator

    Taro Tsujimura, Osamu Takase ... Keiichi Hishikawa
    A novel synthetic DNA cassette of CTCF-binding sites combined with the drug-controllable induction system of heterochromatin enabled switchable blocking of chromatin conformation and gene-enhancer interaction.
    1. Neuroscience

    Microglial SIRPα regulates the emergence of CD11c+ microglia and demyelination damage in white matter

    Miho Sato-Hashimoto, Tomomi Nozu ... Hiroshi Ohnishi
    A cell-cell contact between microglial SIRPα and CD47 on neighboring cells is a critical module for phase conversion of microglia in the brain white matter and controls demyelination.
    1. Ecology
    2. Evolutionary Biology

    Molecular basis of wax-based color change and UV reflection in dragonflies

    Ryo Futahashi, Yumi Yamahama ... Takema Fukatsu
    UV-reflective dragonfly wax is shown to consist of very long-chain methyl ketones and aldehydes, and a synthetic dragonfly wax spontaneously forms light-scattering fine structures with strong UV reflection.
    1. Neuroscience

    Bright multicolor labeling of neuronal circuits with fluorescent proteins and chemical tags

    Richi Sakaguchi, Marcus N Leiwe, Takeshi Imai
    A bright and stochastic multicolor labeling method, Tetbow, facilitates millimeters-scale reconstructions of neuronal circuits at a large scale using tissue clearing.
    1. Immunology and Inflammation

    High-endothelial cell-derived S1P regulates dendritic cell localization and vascular integrity in the lymph node

    Szandor Simmons, Naoko Sasaki ... Masaru Ishii
    Impairment of the autocrine S1PR1-Gi signaling on HEVs results in high-endothelial cell apoptosis, reduced CCL21-secretion from HEVs, and cessation of HEV-DC interactions and lymphocyte immigration across the high-endothelial barrier.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Cell-based HTS identifies a chemical chaperone for preventing ER protein aggregation and proteotoxicity

    Keisuke Kitakaze, Shusuke Taniuchi ... Seiichi Oyadomari
    Cell-based high-throughput screening identifies IBT21 as a chemical chaperone, that inhibits ER protein aggregation and prevents the cell death caused by a proteotoxin, the aggregation-prone prion protein.
    1. Physics of Living Systems

    Cell-sized confinement controls generation and stability of a protein wave for spatiotemporal regulation in cells

    Shunshi Kohyama, Natsuhiko Yoshinaga ... Nobuhide Doi
    A cell-sized fully confined space significantly controls the emergence and stability of a protein wave, resulting in intracellular spatiotemporal regulation driven by a reaction-diffusion mechanism.
    1. Cell Biology
    2. Evolutionary Biology

    The regulation of oocyte maturation and ovulation in the closest sister group of vertebrates

    Shin Matsubara, Akira Shiraishi ... Honoo Satake
    Oocyte maturation and ovulation in the sister group of vertebrates, Ciona intestinalis Type A, are triggered by Ci-VP, the Ciona homolog of a typical neruopeptide, vasopressin.
    1. Cell Biology
    2. Plant Biology

    Kinetochore protein depletion underlies cytokinesis failure and somatic polyploidization in the moss Physcomitrella patens

    Elena Kozgunova, Momoko Nishina, Gohta Goshima
    Lagging chromosomes in anaphase inhibits cytokinesis in plant cells.
    1. Computational and Systems Biology
    2. Structural Biology and Molecular Biophysics

    Linking time-series of single-molecule experiments with molecular dynamics simulations by machine learning

    Yasuhiro Matsunaga, Yuji Sugita
    A general machine learning scheme for integrating time-series data from single-molecule experiments and molecular dynamics simulations is proposed and successfully demonstrated for the folding dynamics of the WW domain.
    1. Ecology
    2. Neuroscience

    Individual recognition and the ‘face inversion effect’ in medaka fish (Oryzias latipes)

    Mu-Yun Wang, Hideaki Takeuchi
    Medaka fish were able to use faces for individual recognition, and were slower to recognise inverted faces but not inverted non-face shapes.
    1. Developmental Biology

    Type XVII collagen coordinates proliferation in the interfollicular epidermis

    Mika Watanabe, Ken Natsuga ... Hiroshi Shimizu
    Type XVII collagen, a transmembranous protein in basal keratinocytes, suppresses interfollicular epidermal proliferation in neonatal and aged skin, and helps rejuvenate epidermis.

Editors

  1. Tadatsugu Taniguchi
    Tadatsugu Taniguchi
    Senior Editor
  2. Noriaki Emoto
    Reviewing Editor
  3. Aya Ito-Ishida
    Reviewing Editor
  4. Joshua Johansen
    Reviewing Editor
  5. Tomohiro Kurosaki
    Reviewing Editor
  6. Noboru Mizushima
    Reviewing Editor
  7. Tomohiro Morio
    Reviewing Editor
  8. Hitoshi Nakatogawa
    Reviewing Editor
  9. Shimon Sakaguchi
    Reviewing Editor
  10. Yuko Shimada-Niwa
    Reviewing Editor
  11. Akira Shinohara
    Reviewing Editor
  12. Kiyoshi Takeda
    Reviewing Editor
  13. Sakae Tanaka
    Reviewing Editor
  14. Hiromu Tanimoto
    Reviewing Editor
  15. Hiroki R Ueda
    Reviewing Editor
  16. Yuichi Wakana
    Reviewing Editor
  17. Yuuki Y Watanabe
    Reviewing Editor
  18. Yoko Yazaki-Sugiyama
    Reviewing Editor