Browse our Research Articles

Page 5 of 1,486
    1. Biochemistry and Chemical Biology

    The role of ATP synthase subunit e (ATP5I) in mediating the metabolic and antiproliferative effects of metformin in cancer cells

    Guillaume Lefrançois, Emilie Lavallée ... Gerardo Ferbeyre
    Biochemical and genetic evidence identifies ATP5I as a biguanide target, redefining biguanide action through ATP synthase regulation and assembly, mitochondrial architecture, and mitochondrial protein turnover.
    1. Neuroscience

    Drug-induced changes in connectivity to midbrain dopamine cells revealed by rabies monosynaptic tracing

    Katrina Bartas, Pieter Derdeyn ... Kevin T Beier
    Addictive drugs, as well as ketamine/xylazine, change the connectivity to ventral tegmental area dopamine cells, which may be related to cellular activity.
    1. Neuroscience

    A meta-analysis suggests that TMS targeting the hippocampal network selectively improves episodic memory

    Elena Badillo Goicoechea, Phillip F Agres ... Joel L Voss
    Meta-analysis indicates that network-targeted non-invasive brain stimulation consistently enhances memory function supported by the hippocampal network, thus providing robust evidence that specific memory abilities rely on specific modifiable brain networks.
    1. Chromosomes and Gene Expression

    Identification of the regulatory elements and protein substrates of lysine acetoacetylation

    Qianyun Fu, Terry Nguyen ... Y George Zheng
    A newly developed chemo-immunological strategy enabled detection of acetoacetate-mediated lysine acetoacetylation, identified the associated regulatory enzymes, and revealed its distinct biological functions and physiological significance.
    1. Neuroscience

    Effort produces after-effects costly for others but valued for self

    Ya Zheng, Rumeng Tang
    Neural reward signals following effort are amplified for self-benefiting outcomes but attenuated for other-benefiting outcomes, contingent upon reward magnitude and individual effort sensitivity.
    1. Neuroscience

    Subregional activity in the dentate gyrus is amplified during elevated cognitive demands

    Charlotte CM Castillon, Shintaro Otsuka ... Anis Contractor
    Selective engagement of suprapyramidal dentate gyrus neurons during a high-demand pattern separation task reveals blade-specific circuit engagement for enhancing mnemonic discrimination.
    1. Neuroscience

    An altered cell-specific subcellular distribution of translesion synthesis DNA polymerase kappa (POLK) in aging mouse neurons

    Mofida Abdelmageed, Premkumar Palanisamy ... Anirban Paul
    Progressive DNA polymerase kappa relocalization in aging neurons associates with increased DNA damage and identifies a novel cell type- and activity-dependent role in neuronal genome maintenance.
    1. Immunology and Inflammation
    2. Neuroscience

    Intravital calcium imaging of meningeal macrophages reveals niche-specific dynamics and aberrant responses to brain hyperexcitability

    Simone Carneiro-Nascimento, Chao Wei ... Dan Levy
    Intravital microscopy of meningeal macrophage Ca²⁺ dynamics reveals previously unknown population heterogeneity, vasomotion-coupled activity, and diverse responses during steady state and neuroinflammatory conditions, offering relevant insights into brain immune regulation.
    1. Chromosomes and Gene Expression
    2. Immunology and Inflammation

    The long non-coding RNA Dreg1 is required for optimal ILC2 development

    Sara Quon, Adelynn Tang ... Rhys Allan
    A Gata3 enhancer-embedded long non-coding RNA, Dreg1, was identified as being specifically required for optimal group 2 innate lymphoid cell development.
    1. Neuroscience

    Dissociable neural substrates of integration and segregation in exogenous attention

    Yujie Chen, Ai-Su Li ... Yang Zhang
    Dissociable neural signatures of integration and segregation provide the first direct neuroimaging evidence for the integration-segregation theory of exogenous attention.