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    1. Immunology and Inflammation

    ER-to-lysosome Ca2+ refilling followed by K+ efflux-coupled store-operated Ca2+ entry in inflammasome activation and metabolic inflammation

    Hyereen Kang, Seong Woo Choi ... Myung-Shik Lee
    The role of lysosomal Ca2+ flux associated with K+ efflux, a well-known event in inflammasome activation in metabolic inflammation and inflammasome activation, has been presented.
    1. Ecology
    2. Evolutionary Biology

    Species clustering, climate effects, and introduced species in 5 million city trees across 63 US cities

    Dakota E McCoy, Benjamin Goulet-Scott ... John Kartesz
    Across 63 large US cities, street tree communities are shaped by climate, clustered by species, and made more similar between cities due to the presence of introduced species.
    1. Developmental Biology

    Ordered patterning of the sensory system is susceptible to stochastic features of gene expression

    Ritika Giri, Dimitrios K Papadopoulos ... Richard W Carthew
    How gene expression noise is regulated is critical for cell fate and tissue patterning.
    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.
    1. Neuroscience
    2. Physics of Living Systems

    Continuous odor profile monitoring to study olfactory navigation in small animals

    Kevin S Chen, Rui Wu ... Andrew M Leifer
    To study odor-guided navigation of small animals such as worms and fly larvae, a novel flow chamber and odor sensor array are presented that better characterize the odors that the animal experiences.
    1. Immunology and Inflammation

    Glutamine metabolism modulates chondrocyte inflammatory response

    Manoj Arra, Gaurav Swarnkar ... Yousef Abu-Amer
    Glutamine deprivation reprograms chondrocytes, attenuates inflammation, and such intervention may be protective against joint inflammation.
    1. Evolutionary Biology

    Geological and taphonomic context for the new hominin species Homo naledi from the Dinaledi Chamber, South Africa

    Paul HGM Dirks, Lee R Berger ... Steven Tucker
    A new hominin species found in a South African cave is part of one of the most unusual hominin fossil assemblages on record.
    1. Structural Biology and Molecular Biophysics
    2. Neuroscience

    Neurodegenerative disease mutations in TREM2 reveal a functional surface and distinct loss-of-function mechanisms

    Daniel L Kober, Jennifer M Alexander-Brett ... Thomas J Brett
    Structural, biophysical, and functional analyses reveal that mutations in TREM2 trigger either misfolding or reduced binding to cell-surface glycosaminoglycans, which segregate with neurodegenerative disease link and highlight a functional surface linked to the pathogenesis of Alzheimer's disease.
    1. Microbiology and Infectious Disease

    Gut microbiota density influences host physiology and is shaped by host and microbial factors

    Eduardo J Contijoch, Graham J Britton ... Jeremiah J Faith
    The density of the gut microbiota influences the host immune system and adiposity, and can be therapeutically manipulated.