Browse our Research Articles

Page 935 of 1,382
    1. Stem Cells and Regenerative Medicine

    Murine HSCs contribute actively to native hematopoiesis but with reduced differentiation capacity upon aging

    Petter Säwen, Mohamed Eldeeb ... David Bryder
    Using a lineage tracing model, it is demonstrated that adult murine hematopoiesis is contingent on the continuous output from HSCs, with quantitative contributions that are dependent on lineage-type and age.
    1. Evolutionary Biology

    Privatisation rescues function following loss of cooperation

    Sandra Breum Andersen, Melanie Ghoul ... Ashleigh S Griffin
    A population of pathogenic bacteria is found to respond to the loss of cooperation by privatising an essential function.
    1. Computational and Systems Biology
    2. Epidemiology and Global Health

    Inference and control of the nosocomial transmission of methicillin-resistant Staphylococcus aureus

    Sen Pei, Flaviano Morone ... Jeffrey L Shaman
    The asymptomatic colonization and importation of methicillin-resistant Staphylococcus aureus (MRSA) in hospital settings can be inferred from observed cases using combined model-inference methods and used to inform improved interventions.
    1. Neuroscience

    Perineuronal nets control visual input via thalamic recruitment of cortical PV interneurons

    Giulia Faini, Andrea Aguirre ... Alberto Bacci
    Accumulation of perineuronal nets around parvalbumin (PV)-positive inhibitory interneurons closes visual cortical plasticity by selectively down-regulating thalamic synapses onto PV cells in a sensory-dependent manner.
    1. Neuroscience

    A causal role for right temporo-parietal junction in signaling moral conflict

    Ignacio Obeso, Marius Moisa ... Jean-Claude Dreher
    Disrupting the right temporo-parietal junction did not change the general motivation to give or adapt behavior to social reputation cues, but specifically reduced the impact of moral-material conflict.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Heterogeneous absorption of antimicrobial peptide LL37 in Escherichia coli cells enhances population survivability

    Mehdi Snoussi, John Paul Talledo ... Sattar Taheri-Araghi
    A rapid absorption and retention of antimicrobial peptides by dead Escherichia coli cells can increase the survivability of the cell population in a "cooperative" fashion.
    1. Evolutionary Biology
    2. Plant Biology

    An unexpected noncarpellate epigynous flower from the Jurassic of China

    Qiang Fu, Jose Bienvenido Diez ... Xin Wang
    Flowers did bloom in the Early Jurassic.
    1. Ecology

    Plant diversity maintains multiple soil functions in future environments

    Nico Eisenhauer, Jes Hines ... Peter B Reich
    Empirical evidence shows that conserving local plant diversity is a robust strategy to maintain multiple valuable ecosystem services provided by soils in both present and future environmental conditions.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Sae2/CtIP prevents R-loop accumulation in eukaryotic cells

    Nodar Makharashvili, Sucheta Arora ... Tanya T Paull
    The CtIP DNA repair enzyme is required for the removal of transcription-associated lesions in eukaryotic cells.
    1. Neuroscience

    Neural dynamics at successive stages of the ventral visual stream are consistent with hierarchical error signals

    Elias B Issa, Charles F Cadieu, James J DiCarlo
    Neural spiking responses in the visual cortex carry both an explicit representation of the presence of a face and a late-arriving, explicit encoding of errors in face estimation.