2,076 results found
    1. Epidemiology and Global Health

    Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight

    NCD Risk Factor Collaboration (NCD-RisC)
    Changes in the prevalence of underweight, total obesity, and severe obesity are largely driven by shifts in the distribution of body mass index.
    1. Biochemistry and Chemical Biology

    Real-time monitoring of peptidoglycan synthesis by membrane-reconstituted penicillin-binding proteins

    Víctor M Hernández-Rocamora et al.
    The synthesis of bacterial cell wall peptidoglycan was reconstituted in lipid bilayers and detected by a novel Förster resonance energy transfer real-time assay.
    1. Microbiology and Infectious Disease

    Redox controls RecA protein activity via reversible oxidation of its methionine residues

    Camille Henry et al.
    RecA is inactivated by oxidative stress and repaired by the MsrA/B anti-ROS defense system.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    HAT cofactor TRRAP modulates microtubule dynamics via SP1 signaling to prevent neurodegeneration

    Alicia Tapias et al.
    The Trrap-HAT-Sp1 axis operates a conserved transcriptional program to control proper microtubule dynamics in brain homeostasis and prevents neurodegeneration.
    1. Cell Biology

    LAP2alpha maintains a mobile and low assembly state of A-type lamins in the nuclear interior

    Nana Naetar et al.
    The lamin A/C binding protein LAP2α inhibits formation of higher order lamin structures in the nuclear interior in a lamin A/C-phosphorylation-independent manner, thereby regulating chromatin mobility.
    1. Cell Biology
    2. Developmental Biology

    A Non-stop identity complex (NIC) supervises enterocyte identity and protects from premature aging

    Neta Erez et al.
    A nuclear Non-stop identity complex (NIC) supervises enterocyte (EC) identity, preserves tissue homeostasis, and prevents premature aging by maintaining EC-specific gene expression, silencing non-relevant programs, and safeguarding large-scale nuclear organization.
    1. Genetics and Genomics
    2. Neuroscience

    Mayday sustains trans-synaptic BMP signaling required for synaptic maintenance with age

    Jessica M Sidisky et al.
    Maintaining synaptic structure and function over time requires continuous signaling from pathways that are crucial for synapse development.
    1. Cell Biology

    One-shot analysis of translated mammalian lncRNAs with AHARIBO

    Luca Minati et al.
    Detection of translated lncRNAs through selective isolation of active ribosomes, ribosome-associated RNAs and corresponding de novo synthesised peptides.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    SARS-CoV-2 S protein:ACE2 interaction reveals novel allosteric targets

    Palur V Raghuvamsi et al.
    SARS-CoV-2 spike protein binding to receptor angiotensin-converting enzyme 2 allosterically enhances furin proteolysis at distal S1/S2 cleavage sites.
    1. Neuroscience

    α-Synuclein plasma membrane localization correlates with cellular phosphatidylinositol polyphosphate levels

    Reeba Susan Jacob et al.
    Plasma membrane clusters of the Parkinson's disease protein α-synuclein colocalize with negatively charged phospholipids involved in endocytosis and exocytosis.

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