Browse our Research Articles

Page 29 of 1,397
    1. Neuroscience

    A general framework for characterizing optimal communication in brain networks

    Kayson Fakhar, Fatemeh Hadaeghi ... Claus C Hilgetag
    A game-theoretical framework for uncovering how optimal signal transmission takes place in a given network, here applied to large-scale brain networks.
    1. Cell Biology

    Targeting IRE1α improves insulin sensitivity and thermogenesis and suppresses metabolically active adipose tissue macrophages in male obese mice

    Dan Wu, Venkateswararao Eeda ... Weidong Wang
    Diet-induced obesity, insulin resistance, and proinflammatory macrophage activation and accumulation in adipose tissue can be counteracted through the inhibition of ER stress sensor IRE1alpha.
    1. Evolutionary Biology

    Still waters run deep in large-scale genome rearrangements of morphologically conservative Polyplacophora

    Julia D Sigwart, Yunlong Li ... Jin Sun
    Chitons overcome evolutionary constraints through unprecedented genomic dynamism, with extensive chromosomal rearrangements and duplications despite about 300 million years of morphological stasis.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Kinetic regulation of kinesin’s two motor domains coordinates its stepping along microtubules

    Yamato Niitani, Kohei Matsuzaki ... Michio Tomishige
    Kinetic measurements of kinesin-1's front and rear heads reveal how different neck linker orientation regulate their activity, enabling the motor protein to move in a coordinated manner along microtubules.
    1. Evolutionary Biology

    Social and environmental predictors of gut microbiome age in wild baboons

    Mauna R Dasari, Kimberly E Roche ... Elizabeth A Archie
    The mammalian gut microbiome can be used as a noninvasive and holistic predictor of biological age.
    1. Neuroscience

    Ventral tegmental area interneurons revisited: GABA and glutamate projection neurons make local synapses

    Lucie Oriol, Melody Chao ... Thomas S Hnasko
    Putative markers of VTA interneurons label VTA projection neurons, and VTA projection neurons make intra-VTA synapses, suggesting VTA projection neurons may mediate functions prior attributed to interneurons.
    1. Evolutionary Biology
    2. Genetics and Genomics

    The potential of inversions to accumulate balanced sexual antagonism is supported by simulations and Drosophila experiments

    Christopher S McAllester, John E Pool
    Sexually antagonistic pleiotropy involving frequency-dependent traits like mating display maintains linkage blocks like inversions as balanced polymorphisms in simulation, and may explain common inversion polymorphisms maintained at intermediate frequencies.
    1. Cancer Biology
    2. Genetics and Genomics

    Functional characterization of all CDKN2A missense variants and comparison to in silico models of pathogenicity

    Hirokazu Kimura, Kamel Lahouel ... Nicholas Jason Roberts
    High-throughput characterization of all possible CDKN2A missense variants identifies functionally deleterious variants and establishes accuracy of variant effect predictors.
    1. Neuroscience

    A neurocomputational account of the link between social perception and social action

    Lisa M Bas, Ian D Roberts ... Anita Tusche
    Future prosocial acts can be forecasted from stable biological differences in how people perceive others' merit, pointing to novel strategies to reduce favoritism and discrimination in social situations.
    1. Neuroscience

    Neural mechanisms of credit assignment for delayed outcomes during contingent learning

    Phillip P Witkowski, Lindsay JH Rondot ... Erie Boorman
    Orbitofrontal cortex and hippocampus reinstate representations of causal choices to associate with delayed outcomes, and the frontal pole supports this credit assignment process by maintaining pending choices during interim decisions.