Browse the search results

Page 2 of 127
    1. Neuroscience

    Cerebral mGluR5 availability contributes to elevated sleep need and behavioral adjustment after sleep deprivation

    Sebastian C Holst et al.
    Multi-modal imaging, genetic and behavioral findings in humans and mice revealed that metabotropic glutamate receptors of subtype 5 contribute to the molecular machinery keeping track of sleep need and coping with physiological and behavioral consequences of sleep loss, pointing to novel targets for improved wakefulness and sleep.
    1. Developmental Biology

    Increasing Notch signaling antagonizes PRC2-mediated silencing to promote reprograming of germ cells into neurons

    Stefanie Seelk et al.
    Increased Notch signaling enhances germ cell reprograming in C. elegans by antagonizing PRC2-mediated repression, which results in the activation of UTX-1 and other reprograming-promoting genes.
    1. Computational and Systems Biology
    2. Neuroscience

    Regulation of sleep homeostasis by sexual arousal

    Esteban J Beckwith et al.
    Sexual arousal, exposure to aphrodisiac pheromones, or mere activation of peripheral pheromone-sensing neurons can modulate sleep homeostasis and are able to counteract the effects of sleep deprivation in Drosophila.
    1. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the bifunctional secretin complex of Thermus thermophilus

    Edoardo D'Imprima et al.
    The pilus extrusion/DNA uptake system of Thermus thermophilus contains a 13-mer of the 757-residue PilQ protein and a tightly bound protein outside the outer membrane with a role in DNA binding.
    1. Neuroscience

    Resting-state gamma-band power alterations in schizophrenia reveal E/I-balance abnormalities across illness-stages

    Tineke Grent-'t-Jong et al.
    Resting-state MEG-activity and MRS-GABA/Glx measurements reveal that there is a significant shift in excitability during the course of schizophrenia, involving hyperexcitability during the onset and a reduction at chronic stages.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Adaptive Evolution: At the mercy of viruses

    Claus O Wilke, Sara L Sawyer
    Insight
    Available as:
    • HTML
    • PDF
    1. Biochemistry and Chemical Biology

    Convergent Evolution: Shaping the import system of mitochondria

    Kostas Tokatlidis
    Evidence is accumulating that unrelated species have independently evolved the same way of importing proteins in their mitochondria.
    Insight
    Available as:
    • HTML
    • PDF
    1. Developmental Biology

    Evolution: The beat goes on

    Tobias Wang
    Why is the alligator heart so similar to the hearts of birds and mammals?
    Insight
    Available as:
    • HTML
    • PDF