15,068 results found
    1. Neuroscience

    Associative plasticity of granule cell inputs to cerebellar Purkinje cells

    Rossella Conti, Céline Auger
    Associative plasticity of proximal and distal granule cell inputs to Purkinje cells enables time dependent association of information from local and distant receptive fields.
    1. Ecology

    Oxygen isotopes suggest elevated thermometabolism within multiple Permo-Triassic therapsid clades

    Kévin Rey, Romain Amiot ... Christophe Lécuyer
    Two therapsid clades, dicynodonts and cynodonts, independently acquired and developed an endotherm-like thermoregulation during the Late Permian period, that probably helped them to survive the major global climate and environmental fluctuations of the end-Permian.
    1. Immunology and Inflammation

    The Opto-inflammasome in zebrafish as a tool to study cell and tissue responses to speck formation and cell death

    Eva Hasel de Carvalho, Shivani S Dharmadhikari ... Maria Leptin
    Manipulating cell death in situ with the temporal and spatial precision of optogenetic tools opens up new avenues for studying inflammation, death and related phenomena, revealing, for example, that epithelial cell death cannot be classified into strictly distinct categories.
    1. Medicine

    Binding blockade between TLN1 and integrin β1 represses triple-negative breast cancer

    Yixiao Zhang, Lisha Sun ... Caigang Liu
    The upregulation of TLN1 contributes to the metastasis of triple-negative breast cancer (TNBC), and a small-molecule C67399 was screened for blocking TLN1 and integrin β1 may hold promise for the treatment of TNBC.
    1. Neuroscience

    An extended retinotopic map of mouse cortex

    Jun Zhuang, Lydia Ng ... Jack Waters
    An expanded map of mouse cortex reveals the expansion of retinotopic organization into barrel and retrosplenial cortices.
    1. Developmental Biology

    Primed Track, high-fidelity lineage tracing in mouse pre-implantation embryos using primed conversion of photoconvertible proteins

    Maaike Welling, Manuel Alexander Mohr ... Periklis Pantazis
    Primed Track is an image analysis tool that allows for computational correction of drifting specimen to enable accurate lineage tracing of mammalian pre-implantation development even for larger imaging time intervals.
    1. Chromosomes and Gene Expression

    Local chromosome context is a major determinant of crossover pathway biochemistry during budding yeast meiosis

    Darpan Medhi, Alastair SH Goldman, Michael Lichten
    Different homologous recombination pathways are dominant in different regions of meiotic chromosomes, indicating that chromosome structure influences recombination biochemistry.
    1. Cell Biology
    2. Neuroscience

    KIS counteracts PTBP2 and regulates alternative exon usage in neurons

    Marcos Moreno-Aguilera, Alba M Neher ... Carme Gallego
    KIS, a kinase upregulated in the developmental brain, phosphorylates the PTBP2 splicing complex and modulates alternative exon usage for proper synaptic spine emergence and maturation.
    1. Neuroscience

    Id2 GABAergic interneurons comprise a neglected fourth major group of cortical inhibitory cells

    Robert Machold, Shlomo Dellal ... Bernardo Rudy
    Id2 GABAergic interneurons represent a fourth major group of local inhibitory neurons that includes neurogliaform cells, and these neurons can be targeted using intersectional genetics, revealing their distinctive connectivity and in vivo activity properties.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Cap-proximal nucleotides via differential eIF4E binding and alternative promoter usage mediate translational response to energy stress

    Ana Tamarkin-Ben-Harush, Jean-Jacques Vasseur ... Rivka Dikstein
    Differential eIF4E binding to transcription initiation nucleotides and alternative promoter usage of eIF1A, PABP and other genes are involved in the response of the translation machinery to energy stress.

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