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    1. Neuroscience

    NPTX2 and cognitive dysfunction in Alzheimer’s Disease

    Mei-Fang Xiao, Desheng Xu ... Paul F Worley
    Dysfunction of pyramidal neuron-PV interneuron circuits contributes to cognitive failure in Alzheimer's disease.
    1. Neuroscience

    Alzheimer’s Disease: Identifying faulty brain circuits

    Jesse E Hanson
    A protein called NPTX2 may be a useful marker of neural circuit defects in patients with Alzheimer's disease.
    Version of Record
    Insight
    1. Immunology and Inflammation
    2. Neuroscience

    Microbiota-derived short chain fatty acids modulate microglia and promote Aβ plaque deposition

    Alessio Vittorio Colombo, Rebecca Katie Sadler ... Arthur Liesz
    Experiments in a mouse model for Alzheimer’s disease using germ-free and conventionally housed animals reveal that microbiota-derived short-chain fatty acids promote the deposition of cerebral Aβ plaques.
    1. Structural Biology and Molecular Biophysics

    Structural mapping of oligomeric intermediates in an amyloid assembly pathway

    Theodoros K Karamanos, Matthew P Jackson ... Sheena E Radford
    Solution NMR provides structural and kinetic information about oligomers on pathway to amyloid fibrils that are precisely structured but not cytotoxic.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A conformational fingerprint for amyloidogenic light chains

    Cristina Paissoni, Sarita Puri ... Carlo Camilloni
    Not revised
    Reviewed Preprint v1
    • Important
    • Convincing
    • Incomplete
    1. Cell Biology

    Impairment of lipid homeostasis causes lysosomal accumulation of endogenous protein aggregates through ESCRT disruption

    John Yong, Jacqueline E Villalta ... Calvin H Jan
    Genome-wide CRISPRi screens and proteome profiling of lysosomes link lipid dysregulation to ESCRT disruption and proteostasis defect.
    1. Neuroscience

    Fibrillar Aβ triggers microglial proteome alterations and dysfunction in Alzheimer mouse models

    Laura Sebastian Monasor, Stephan A Müller ... Sabina Tahirovic
    APPPS1 microglia express disease-associated proteomic signatures of Alzheimer's disease earlier, compared to the APP-KI, and these differences correlate with the levels of fibrillar Aβ and impaired microglial phagocytic function.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Alzheimer’s Disease: The two shapes of the Tau protein

    Jeffery W Kelly
    Tau proteins can convert from an inert shape to a misfolded shape that seeds the growth of fibers that contribute to the pathology of Alzheimer's disease.
    Version of Record
    Insight
    1. Immunology and Inflammation

    Cryo-sensitive aggregation triggers NLRP3 inflammasome assembly in cryopyrin-associated periodic syndrome

    Tadayoshi Karasawa, Takanori Komada ... Masafumi Takahashi
    Mutated NLRP3 forms cryo-sensitive aggregates that induce inflammasome assembly distinct from the canonical NLRP3 inflammasome.