Browse our Research Articles

Page 958 of 1,383
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structures reveal opening of the store-operated calcium channel Orai

    Xiaowei Hou, Shana R Burstein, Stephen Barstow Long
    The structure of the calcium channel Orai in an open conformation reveals a dilated pore and gives insight into mechanisms of ion permeation and calcium selectivity.
    1. Cell Biology

    TFAP2 transcription factors are regulators of lipid droplet biogenesis

    Cameron C Scott, Stefania Vossio ... Jean Gruenberg
    The biogenesis of lipid droplets induced by Wnt3a is controlled by the transcription factor TFAP2, which presumably acts as a 'master' regulator of lipid droplet biogenesis.
    1. Neuroscience

    Remodeling of lumbar motor circuitry remote to a thoracic spinal cord injury promotes locomotor recovery

    Ying Wang, Wei Wu ... Xiao-Ming Xu
    Retrograde transport of NT-3 stimulated the reorganization of lumbar neural circuitry and synaptic connectivity remote to a thoracic SCI, along with improved behavioral recovery.
    1. Neuroscience

    Insulin regulates POMC neuronal plasticity to control glucose metabolism

    Garron T Dodd, Natalie J Michael ... Tony Tiganis
    Feeding and fasting associated alterations in proopiomelanocortin neuronal responses to insulin coordinate glucose metabolism.
    1. Neuroscience

    Medial orbitofrontal inactivation does not affect economic choice

    Matthew PH Gardner, Jessica C Conroy ... Geoffrey Schoenbaum
    Inactivation of the medial orbitofrontal cortex using an optogenetic approach did not affect behavior in rats on an iconic economic choice task.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Fusion surface structure, function, and dynamics of gamete fusogen HAP2

    Juan Feng, Xianchi Dong ... Timothy A Springer
    Structure, dynamics, and mutation of a gamete fusion protein and comparisons to viral homologues suggest that after trimerization the domain bearing the membrane-inserting fusion loops can pivot with respect to the trimer 3-fold axis.
    1. Evolutionary Biology

    Decoupled maternal and zygotic genetic effects shape the evolution of development

    Christina Zakas, Jennifer M Deutscher ... Matthew V Rockman
    Early development involves both maternal and zygotic genetic effects. This dual genetic basis shapes the evolution of developmental mode in a marine annelid.
    1. Structural Biology and Molecular Biophysics

    Cryo-EM structure of respiratory complex I at work

    Kristian Parey, Ulrich Brandt ... Volker Zickermann
    The site of ubiquinone binding observed in the cryo-EM structure of respiratory complex I during turnover supports a two-state stabilization change mechanism.
    1. Chromosomes and Gene Expression

    Tri-methylation of histone H3 lysine 4 facilitates gene expression in ageing cells

    Cristina Cruz, Monica Della Rosa ... Jonathan Houseley
    A widely studied chromatin modification associated with gene promoters is important for proper gene expression across organismal lifetime.
    1. Microbiology and Infectious Disease

    An essential Staphylococcus aureus cell division protein directly regulates FtsZ dynamics

    Prahathees J Eswara, Robert S Brzozowski ... Kumaran S Ramamurthi
    GpsB in Staphylococcus aureus directly regulates the central cell division protein FtsZ, a different function from that assigned for GpsB in other closely related organisms.