4,873 results found
    1. Cell Biology
    2. Plant Biology

    Parallel global profiling of plant TOR dynamics reveals a conserved role for LARP1 in translation

    M Regina Scarpin et al.
    Plants and humans use a shared mechanism, the eukaryotic metabolic sensor TARGET OF RAPAMYCIN protein kinase and its substrate, an RNA-binding protein called LARP1, to coordinate post-transcriptional gene expression.
    1. Genetics and Genomics

    Beyond the RNA-dependent function of LncRNA genes

    Tamer Ali, Phillip Grote
    Recent examples demonstrate that already the transcriptional activity at lncRNA genes does have an important function on gene regulation, while the produced non-coding RNA might be dispensable.
    1. Structural Biology and Molecular Biophysics

    Allosteric mechanism for KCNE1 modulation of KCNQ1 potassium channel activation

    Georg Kuenze et al.
    An integrative structural biology approach provides refined models of the KCNQ1-KCNE1 channel complex, which propose a new mechanism to explain how KCNE1 modulates KCNQ1 channel activation.
    1. Genetics and Genomics
    2. Neuroscience

    Histone deacetylase knockouts modify transcription, CAG instability and nuclear pathology in Huntington disease mice

    Marina Kovalenko et al.
    Genetic knockout of Hdac2 modifies molecular and cellular phenotypes in Huntington’s disease mice and has a prominent transcriptional regulatory role in adult medium spiny neurons.
    1. Developmental Biology
    2. Evolutionary Biology

    Secondary ossification center induces and protects growth plate structure

    Meng Xie et al.
    The principle underlying the appearance of the growth plate, an organ responsible for longitudinal growth, has implications for various cartilage pathologies including growth abnormalities in children, trauma and osteoarthritis.
    1. Cell Biology
    2. Biochemistry and Chemical Biology

    Feedback control of Wnt signaling based on ultrastable histidine cluster co-aggregation between Naked/NKD and Axin

    Melissa V Gammons et al.
    An unusual molecular mechanism has been revealed based on ultrastable histidine cluster co-aggregation underlying feedback control of an ancient cell communication pathway.
    1. Genetics and Genomics
    2. Medicine

    Patient-specific genomics and cross-species functional analysis implicate LRP2 in hypoplastic left heart syndrome

    Jeanne L Theis et al.
    Hypoplastic left heart syndrome is reflected by reduced proliferative capacity of patient iPSC-derived cardiomyocytes and requires the activity of LRP2/APOB proteins, likely in conjunction with SHH and WNT signaling pathways.
    1. Computational and Systems Biology
    2. Neuroscience

    Training deep neural density estimators to identify mechanistic models of neural dynamics

    Pedro J Gonçalves et al.
    Deep neural networks can be trained to automatically find mechanistic models which quantitatively agree with experimental data, providing new opportunities for building and visualizing interpretable models of neural dynamics.
    1. Epidemiology and Global Health

    Collider bias and the apparent protective effect of glucose-6-phosphate dehydrogenase deficiency on cerebral malaria

    James A Watson et al.
    Selection bias, also known as collider bias, likely explains the apparent protective effect of G6PD deficiency against cerebral falciparum malaria.
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    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Light-regulated allosteric switch enables temporal and subcellular control of enzyme activity

    Mark Shaaya et al.
    Light-sensitive allosteric switch module, a broadly applicable protein engineering method, is used for the regulation of protein activity with tight temporal control and spatial precision.

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