5,566 results found
    1. Neuroscience

    Prefrontal-amygdalar oscillations related to social behavior in mice

    Nahoko Kuga, Reimi Abe ... Takuya Sasaki
    The dorsal medial prefrontal cortex and basolateral amygdala exhibit social behavior-relevant neuronal oscillations, representing unified pathophysiological mechanisms underlying social behavioral deficits.
    1. Cancer Biology
    2. Computational and Systems Biology

    Unveiling the signaling network of FLT3-ITD AML improves drug sensitivity prediction

    Sara Latini, Veronica Venafra ... Francesca Sacco
    Acute myeloid leukemia-specific predictive logic models reveal new therapeutic targets involved in cancer resistance mechanisms paving the way for personalized precision medicine.
    1. Chromosomes and Gene Expression

    The dynamic assembly of distinct RNA polymerase I complexes modulates rDNA transcription

    Eva Torreira, Jaime Alegrio Louro ... Carlos Fernández-Tornero
    Live-cell imaging, genetic analysis and electron cryomicroscopy identify structural motifs involved in the differential assembly of Pol I-Rrn3 complexes and Pol I homodimers in response to nutrient availability.
    1. Neuroscience

    Endogenous Syngap1 alpha splice forms promote cognitive function and seizure protection

    Murat Kilinc, Vineet Arora ... Gavin Rumbaugh
    Alternatively spliced C-terminal protein sequences encoded by the Syngap1 gene exhibit unique biochemical and functional properties in vivo, which explain in part how individual isoforms can promote cognitive functions and seizure protection.
    1. Cell Biology
    2. Cancer Biology

    miR-142 regulates the tumorigenicity of human breast cancer stem cells through the canonical WNT signaling pathway

    Taichi Isobe, Shigeo Hisamori ... Yohei Shimono
    Insights into the roles and mechanisms of two of the miRNAs upregulated in human breast cancer stem cells in at least some breast cancers are presented.
    1. Neuroscience

    Amygdala-ventral striatum circuit activation decreases long-term fear

    Susana S Correia, Anna G McGrath ... Ki A Goosens
    Behavior- or optogenetic-driven activation of a basolateral amygdala projection to the nucleus accumbens enhances infralimbic cortex activity and long-term fear extinction.
    1. Developmental Biology

    Mechanism and consequence of abnormal calcium homeostasis in Rett syndrome astrocytes

    Qiping Dong, Qing Liu ... Qiang Chang
    Increased spontaneous calcium activity in Rett syndrome astrocytes is a key cell-autonomous phenotype that affects synaptic function and network activity.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Repeated outbreaks drive the evolution of bacteriophage communication

    Hilje M Doekes, Glenn A Mulder, Rutger Hermsen
    Mathematical modelling suggests that the evolution of communication between bacterial viruses requires repeated outbreak events, and the model then predicts typical communication strategies.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Microbial genetic and transcriptional contributions to oxalate degradation by the gut microbiota in health and disease

    Menghan Liu, Joseph C Devlin ... Lama Nazzal
    A novel multi-omics framework revealed the taxonomic contribution to microbiota oxalate, demontrated O. formigenes as the dominating taxon transcriptionally, and identified specific IBD cohort at risk for oxalte toxicity.
    1. Biochemistry and Chemical Biology

    Chemical structure-guided design of dynapyrazoles, cell-permeable dynein inhibitors with a unique mode of action

    Jonathan B Steinman, Cristina C Santarossa ... Tarun M Kapoor
    Analyses of the chemical structure of ciliobrevins led to dynein inhibitors with improved properties and higher potency.

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