42 results found
    1. Neuroscience

    Control of innate olfactory valence by segregated cortical amygdala circuits

    James R Howe, Chung-Lung Chan ... Cory M Root
    Not revised
    Reviewed Preprint v1
    • Important
    • Convincing
    1. Genetics and Genomics
    2. Neuroscience

    Plural molecular and cellular mechanisms of pore domain KCNQ2 encephalopathy

    Timothy J Abreo, Emma C Thompson ... Edward C Cooper
    A single amino acid change in a neuronal ion channel called KCNQ2 blocks ion flow, prevents protein localization on axons, and results in severe epilepsy and slowed neurological development.
    1. Ecology

    Contrasting responses to aridity by different-sized decomposers cause similar decomposition rates across a precipitation gradient

    Viraj R Torsekar, Nevo Sagi ... Dror Hawlena
    Contrasting climatic dependencies of macrofauna and microorganisms generate similar whole-community decomposition rates across a precipitation gradient, plausibly resolving the longstanding puzzle of why arid-land litter decomposition is decoupled from precipitation.
    1. Plant Biology

    Distinct effects of phyllosphere and rhizosphere microbes on invader Ageratina adenophora during its early life stages

    Zhao-Ying Zeng, Jun-Rong Huang ... Han-Bo Zhang
    An inoculation experiment shows phyllosphere microbiome plays an important role in invader Ageratina adenophora population establishment by killing seedlings at very early growth stage.
    1. Neuroscience

    Dysfunctional hippocampal-prefrontal network underlies a multidimensional neuropsychiatric phenotype following early-life seizure

    Rafael Naime Ruggiero, Danilo Benette Marques ... Joao Pereira Leite
    The enduring impacts of early-life seizures on cognition and behavior are not attributed to neuronal loss but to disrupted hippocampus-prefrontal cortex network dynamics, heightened neuroinflammation, and altered dopaminergic transmission.
    1. Cell Biology

    DHCR24-mediated sterol homeostasis during spermatogenesis is required for sperm mitochondrial sheath formation and impacts male fertility over time

    Sona Relovska, Huafeng Wang ... Jean-Ju Chung
    Not revised
    Reviewed Preprint v1
    • Useful
    • Incomplete
    1. Ecology
    2. Genetics and Genomics

    Non-invasive real-time genomic monitoring of the critically endangered kākāpō

    Lara Urban, Allison K Miller ... Andrew Digby
    The application of real-time genomics by long-read nanopore sequencing to environmental samples creates a new trajectory for non-invasive genomics-based monitoring of critically endangered wildlife.
    1. Cell Biology
    2. Developmental Biology

    Cylicins are a structural component of the sperm calyx being indispensable for male fertility in mice and human

    Simon Schneider, Andjela Kovacevic ... Hubert Schorle
    Cylicin 1 and Cylicin 2 are essential components of the sperm perinuclear theca and their loss results in impaired spermiogenesis and thus in infertility in mice and men.
    1. Neuroscience

    Adolescent neurostimulation of dopamine circuit reverses genetic deficits in frontal cortex function

    Surjeet Mastwal, Xinjian Li ... Kuan Hong Wang
    Frontal cortical circuit alterations and cognitive deficits identified in mouse genetic models are reversed by chemogenetic or optogenetic stimulation of the mesocortical dopamine circuit in an adolescent period.
    1. Cell Biology
    2. Neuroscience

    RNA-binding deficient TDP-43 drives cognitive decline in a mouse model of TDP-43 proteinopathy

    Julie C Necarsulmer, Jeremy M Simon ... Todd J Cohen
    Impairing TDP-43 RNA-binding capacity through a single acetylation-mimic mutation alters TDP-43 function and recapitulates biochemical, molecular, and behavioral features of sporadic TDP-43 proteinopathies, thus providing opportunities for new research into pathogenic mechanisms and therapeutic interventions.

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