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    1. Neuroscience

    G protein βγ subunits inhibit TRPM3 ion channels in sensory neurons

    Talisia Quallo, Omar Alkhatib ... Stuart Bevan
    TRPM3 inhibition is identified as a novel mechanism for G-protein βγ subunit signalling.
    1. Medicine
    2. Neuroscience

    Aberrant subchondral osteoblastic metabolism modifies NaV1.8 for osteoarthritis

    Jianxi Zhu, Gehua Zhen ... Xu Cao
    Osteoblastic PGE2 induces pain and OA progression by NaV1.8 modification and serves as a potential target multiple skeletal pain and degenerations.
    1. Neuroscience

    Different brain systems support learning from received and avoided pain during human pain-avoidance learning

    Marieke Jepma, Mathieu Roy ... Albert Dahan
    Pharmacological fMRI study provides evidence that learning from the unexpected presence and absence of pain is mediated by different brain systems.
    1. Neuroscience

    Opioid suppression of an excitatory pontomedullary respiratory circuit by convergent mechanisms

    Jordan T Bateman, Erica S Levitt
    Opioids have distributed effects on the brainstem circuitry that controls breathing, including presynaptic and postsynaptic receptor-mediated inhibition of an excitatory circuit from the dorsolateral pons to the ventrolateral medulla.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Control of Slc7a5 sensitivity by the voltage-sensing domain of Kv1 channels

    Shawn M Lamothe, Nazlee Sharmin ... Harley T Kurata
    The voltage-sensing mechanism of a subfamily of potassium channels is modulated in unconventional ways by an amino acid transporter.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Proteolytic maturation of α2δ represents a checkpoint for activation and neuronal trafficking of latent calcium channels

    Ivan Kadurin, Laurent Ferron ... Annette C Dolphin
    Multiple roles of the auxiliary calcium channel α2δ subunits require proteolytic cleavage of the precursor protein into α2 and δ.
    1. Neuroscience

    An opioid-like system regulating feeding behavior in C. elegans

    Mi Cheong Cheong, Alexander B Artyukhin ... Leon Avery
    The discovery that opioid neuropeptide neuronal signaling controls feeding behavior in a genetically tractable invertebrate model may help unravel the mechanisms of appetite control in humans.
    1. Neuroscience

    Functional dichotomy in spinal- vs prefrontal-projecting locus coeruleus modules splits descending noradrenergic analgesia from ascending aversion and anxiety in rats

    Stefan Hirschberg, Yong Li ... Anthony E Pickering
    The locus coeruleus is organised into functional modules with subsets of noradrenergic neurones independently projecting to the spinal cord and prefrontal cortex to exert discrete, antithetical modulatory actions on a range of pain-related behaviours.
    1. Neuroscience

    Brain and molecular mechanisms underlying the nonlinear association between close friendships, mental health, and cognition in children

    Chun Shen, Edmund T Rolls ... Jianfeng Feng
    Close friend quantity is nonlinearly associated with various mental health and cognitive outcomes in children and could be partly explained by the structure of the social brain and the endogenous opioid system.
    1. Neuroscience

    A distributed brain response predicting the facial expression of acute nociceptive pain

    Marie-Eve Picard, Miriam Kunz ... Pierre Rainville
    Facial expression provides a complementary channel to communicate pain experiences and reflects the activation of brain mechanisms partly distinct from those associated with subjective self-reports of pain.
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