242 results found
    1. Cancer Biology

    Engineering PEG10-assembled endogenous virus-like particles with genetically encoded neoantigen peptides for cancer vaccination

    Ruijing Tang, Luobin Guo ... Xiaolong Liu
    ePAC, a novel cancer vaccine utilizing a mammalian-derived virus-like particle to co-deliver neoantigens and CpG-ODN, demonstrates strong antitumor efficacy in mouse models.
    1. Neuroscience

    Global change in brain state during spontaneous and forced walk in Drosophila is composed of combined activity patterns of different neuron classes

    Sophie Aimon, Karen Y Cheng ... Ilona C Grunwald Kadow
    Major neuron classes are activated when the fly walks, whether it chooses or is forced to do so.
    1. Structural Biology and Molecular Biophysics

    Structural analyses at pseudo atomic resolution of Chikungunya virus and antibodies show mechanisms of neutralization

    Siyang Sun, Ye Xiang ... Michael G Rossmann
    Electron cryo-microscopy has been used to determine the structure of Chikungunya virus-like particles and to provide new insights into their interactions with four different antibodies.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Molecular rationale for antibody-mediated targeting of the hantavirus fusion glycoprotein

    Ilona Rissanen, Robert Stass ... Thomas A Bowden
    An integrated cryoEM and X-ray crystallography study resolves the structural basis for antibody-mediated targeting of the hantavirus fusion glycoprotein and provides insight into the conformational landscape of the hantavirion surface.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Epitope resurfacing on dengue virus-like particle vaccine preparation to induce broad neutralizing antibody

    Wen-Fan Shen, Jedhan Ucat Galula ... Day-Yu Chao
    Despite size heterogeneity, an epitope-resurfaced mature-form dengue VLP has the potential to induce quaternary structure-recognizing broad cross-reactive neutralizing antibodies.
    1. Cell Biology
    2. Neuroscience

    RNA binding protein Caprin-2 is a pivotal regulator of the central osmotic defense response

    Agnieszka Konopacka, Mingkwan Greenwood ... David Murphy
    Caprin-2 is up-regulated in the rat hypothalamus by osmotic stress and controls vital homeostatic osmoregulatory mechanisms by altering the length of the poly(A) tail on arginine vasopressin mRNAs.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    An integrin/MFG-E8 shuttle loads HIV-1 viral-like particles onto follicular dendritic cells in mouse lymph node

    Chung Park, John H Kehrl
    Intravital imaging with HIV-1 viral-like particle in mouse model reveals a mechanism for HIV-1 uptake by subcapsular sinus macrophages that facilitates HIV-1 spreading tofollicular dendritic and B cells.
    1. Medicine
    2. Neuroscience

    Neural basis for regulation of vasopressin secretion by anticipated disturbances in osmolality

    Angela Kim, Joseph C Madara ... Bradford B Lowell
    Two non-overlapping neural circuits that involve the lamina terminalis and arcuate nucleus of hypothalamus independently drive feedforward anticipatory suppression and activation of vasopressin neurons by drinking and feeding, respectively.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Ebola and Marburg virus matrix layers are locally ordered assemblies of VP40 dimers

    William Wan, Mairi Clarke ... John AG Briggs
    Cryo-electron tomography reveals the structure and arrangement of the VP40 matrix protein lattice that mediates the formation of Ebola and Marburg virus particles.
    1. Cell Biology
    2. Neuroscience

    Arginine-vasopressin mediates counter-regulatory glucagon release and is diminished in type 1 diabetes

    Angela Kim, Jakob G Knudsen ... Linford JB Briant
    A novel process by which counter-regulatory glucagon release is regulated in both mouse and human.

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