1,337 results found
    1. Neuroscience

    Science Forum: How failure to falsify in high-volume science contributes to the replication crisis

    Sarah M Rajtmajer, Timothy M Errington, Frank G Hillary
    An increased emphasis on falsification – the direct testing of strong hypotheses – will lead to faster progress in science by allowing well-specified hypotheses to be eliminated.
    1. Microbiology and Infectious Disease

    A virus-packageable CRISPR screen identifies host factors mediating interferon inhibition of HIV

    Molly OhAinle, Louisa Helms ... Michael Emerman
    Host restriction factors that block cross-species transmission also play a role in limiting the replication of highly-adapted HIV-1 in IFN-stimulated cells.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Herpesviral lytic gene functions render the viral genome susceptible to novel editing by CRISPR/Cas9

    Hyung Suk Oh, Werner M Neuhausser ... David M Knipe
    CRISPR genome editing technology can efficiently introduce mutations into lytic and latent HSV genomes to block lytic replication and reactivation of latent herpes simplex virus genome though differential mechanisms.
    1. Chromosomes and Gene Expression

    The human origin recognition complex is essential for pre-RC assembly, mitosis, and maintenance of nuclear structure

    Hsiang-Chen Chou, Kuhulika Bhalla ... Bruce Stillman
    The initiation of human genome replication requires the six-subunit origin recognition complex (ORC) and CDC6, with ORC playing additional roles during mitosis and in organization of the cell nucleus.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    TRF1 averts chromatin remodelling, recombination and replication dependent-break induced replication at mouse telomeres

    Rosa Maria Porreca, Emilia Herrera-Moyano ... Jean-Baptiste Vannier
    TRF1 suppresses replication fork stalling, which triggers break induced replication at telomeres associated with DNA damage response, alteration in the telomere chromatin environment, and re-localisation of telomeres to PML bodies.
    1. Computational and Systems Biology
    2. Structural Biology and Molecular Biophysics

    tRNA sequences can assemble into a replicator

    Alexandra Kühnlein, Simon A Lanzmich, Dieter Braun
    Rudimentary cross-catalytic replication can be established by double-hairpins of tRNA-like sequences, implying that replication and translation could have emerged along a common evolutionary trajectory.
  1. Research: Publication bias and the canonization of false facts

    Silas Boye Nissen, Tali Magidson ... Carl T Bergstrom
    Publication bias, in which positive results are preferentially reported by authors and published by journals, can restrict the visibility of evidence against false claims and allow such claims to be canonized inappropriately as facts.
    1. Microbiology and Infectious Disease

    A chimeric nuclease substitutes a phage CRISPR-Cas system to provide sequence-specific immunity against subviral parasites

    Zachary K Barth, Maria HT Nguyen, Kimberley D Seed
    Horizontal transfer of a sequence-specific DNA-binding domain allows a virus to destroy its subviral parasite and overcome parasite-mediated restriction.
    1. Microbiology and Infectious Disease

    Noroviruses subvert the core stress granule component G3BP1 to promote viral VPg-dependent translation

    Myra Hosmillo, Jia Lu ... Ian G Goodfellow
    A key cellular stress granule protein, G3BP1, is critical for efficient norovirus infection, representing the first pan-norovirus, pro-viral factor identified to date.
    1. Neuroscience

    Empirical examination of the replicability of associations between brain structure and psychological variables

    Shahrzad Kharabian Masouleh, Simon B Eickhoff ... Alzheimer's Disease Neuroimaging Initiative
    Empirical evaluations demonstrate the low probability of finding and replicating significant associations between psychological tests and brain structure in healthy adults, highlighting the importance out-of-sample replication of exploratory findings.

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