Browse the latest research

Page 393 of 1,798
    1. Neuroscience

    Adolescent neurostimulation of dopamine circuit reverses genetic deficits in frontal cortex function

    Surjeet Mastwal, Xinjian Li ... Kuan Hong Wang
    Frontal cortical circuit alterations and cognitive deficits identified in mouse genetic models are reversed by chemogenetic or optogenetic stimulation of the mesocortical dopamine circuit in an adolescent period.
    1. Developmental Biology

    Chromatin and gene expression changes during female Drosophila germline stem cell development illuminate the biology of highly potent stem cells

    Liang-Yu Pang, Steven DeLuca ... Allan C Spradling
    Chromatin changes downstream from Drosophila germline stem cells and fertilized zygotes alter how transposable element activity and gene expression are controlled to facilitate differentiation.
    1. Developmental Biology
    2. Evolutionary Biology

    Hybridization led to a rewired pluripotency network in the allotetraploid Xenopus laevis

    Wesley A Phelps, Matthew D Hurton ... Miler T Lee
    Xenopus laevis arose from hybridization of two different frog species millions of years ago, leading to adaptation of the genetic networks controlling early embryonic development and stem cell induction to balance expression between the genes inherited from each ancestor.
    1. Microbiology and Infectious Disease

    Erythrocyte invasion-neutralising antibodies prevent Plasmodium falciparum RH5 from binding to basigin-containing membrane protein complexes

    Abhishek Jamwal, Cristina F Constantin ... Matthew K Higgins
    The most effective growth-neutralising antibodies which target the PfRH5 protein from a malaria parasite function by preventing the parasite from binding to basigin-containing membrane protein complexes on human erythrocytes.
    1. Structural Biology and Molecular Biophysics

    Estimating the true stability of the prehydrolytic outward-facing state in an ABC protein

    Márton A Simon, Iordan Iordanov ... László Csanády
    Functional studies on CFTR anion channels harboring combinations of catalytic site mutations in the active ATPase site reveal the true stability of the prehydrolytic open-pore state as well as nucleotide-binding domain interface features that are unique to human CFTR.
    1. Cell Biology
    2. Physics of Living Systems

    A mechanosensing mechanism controls plasma membrane shape homeostasis at the nanoscale

    Xarxa Quiroga, Nikhil Walani ... Pere Roca-Cusachs
    Cell stretch release generates plasma membrane (PM) evaginations of ≈100 nm, triggering a local event of actin polymerization that flattens and recovers PM shape.
    1. Epidemiology and Global Health

    A rapid review of COVID-19’s global impact on breast cancer screening participation rates and volumes from January to December 2020

    Reagan Lee, Wei Xu ... Jonine Figueroa
    A reduction in breast screening participation volume during COVID-19 that differed by region and healthcare setting was observed in a rapid review of 26 studies globally, suggesting monitoring of screening access by disadvantaged groups to reduce disparities.
    1. Biochemistry and Chemical Biology

    Structural rather than catalytic role for mitochondrial respiratory chain supercomplexes

    Michele Brischigliaro, Alfredo Cabrera-Orefice ... Erika Fernández-Vizarra
    Inducing the formation of mitochondrial respiratory chain supercomplexes in Drosophila melanogaster, where they are normally absent, does not have any noticeable impact in the function of the respiratory chain.
    1. Neuroscience

    Neuromodulation of striatal D1 cells shapes BOLD fluctuations in anatomically connected thalamic and cortical regions

    Marija Markicevic, Oliver Sturman ... Nicole Wenderoth
    The structural characteristics of a circuit and its hierarchical dimensions are shown to influence regional time-series dynamics after targeted cellular-level manipulations.
    1. Microbiology and Infectious Disease

    Antibiotic potentiation and inhibition of cross-resistance in pathogens associated with cystic fibrosis

    Nikol Kadeřábková, R. Christopher D. Furniss ... Despoina A.I. Mavridou
    Not revised
    Reviewed Preprint v1
    • Important
    • Convincing