19 results found
    1. Cancer Biology

    A distinct p53 target gene set predicts for response to the selective p53–HDM2 inhibitor NVP-CGM097

    Sébastien Jeay, Swann Gaulis ... Diana Graus Porta
    The discovery and preclinical validation of a novel gene signature predictive for response to HDM2-targeting drug NVP-CGM097 could significantly improve the clinical response rate to all p53-HDM2 inhibitors.
    1. Plant Biology

    A novel role for the root cap in phosphate uptake and homeostasis

    Satomi Kanno, Jean-François Arrighi ... Laurent Nussaume
    Real-time 33P imaging combined with specific complementation of inorganic phosphate transport in the root cap reveals this tissue’s contribution to phosphate uptake.
    1. Structural Biology and Molecular Biophysics
    2. Chromosomes and Gene Expression

    PHF13 is a molecular reader and transcriptional co-regulator of H3K4me2/3

    Ho-Ryun Chung, Chao Xu ... Sarah Kinkley
    PHF13 interacts with transcriptional complexes containing RNA polymerase II to recruit/stabilize them at H3K4me2/3 containing active or bivalent promoters.
    1. Cell Biology
    2. Neuroscience

    FcγRIIb-SHIP2 axis links Aβ to tau pathology by disrupting phosphoinositide metabolism in Alzheimer's disease model

    Tae-In Kam, Hyejin Park ... Yong-Keun Jung
    By binding to Fc gamma receptor IIb, amyloid beta induces a series of phosphorylation events that mediate the damaging effects of hyperphosphorylated tau proteins in Alzheimer's disease.
    1. Physics of Living Systems
    2. Computational and Systems Biology

    Probing protein flexibility reveals a mechanism for selective promiscuity

    Nicolas A Pabon, Carlos J Camacho
    Conserved contacts on cognate ligands trigger an induced fit pathway that confers selective promiscuity to PD-1, a flexible regulatory protein and promising anticancer target.
    1. Chromosomes and Gene Expression
    2. Structural Biology and Molecular Biophysics

    Structure of the chromatin remodelling enzyme Chd1 bound to a ubiquitinylated nucleosome

    Ramasubramanian Sundaramoorthy, Amanda L Hughes ... Tom Owen-Hughes
    The unwrapping two turns of DNA on Chd1-bound nucleosomes cause the histone H3 tail and ubiquitin to be re-positioned.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structure-based inhibitors of amyloid beta core suggest a common interface with tau

    Sarah L Griner, Paul Seidler ... David S Eisenberg
    Aβ inhibitors effectively block its aggregation, while also reducing seeding of tau aggregation from Aβ, tau, and AD derived fibrils, suggesting the two share a structurally related disease relevant interface.
    1. Chromosomes and Gene Expression

    Integrated analysis of H2A.Z isoforms function reveals a complex interplay in gene regulation

    Assala Lamaa, Jonathan Humbert ... Didier Trouche
    The two H2A.Z isoforms have specific interactors which mediate their differential effects on gene expression.
    1. Chromosomes and Gene Expression

    PHF19 mediated regulation of proliferation and invasiveness in prostate cancer cells

    Payal Jain, Cecilia Ballare ... Luciano Di Croce
    Depletion of PHF19 in prostate cancer cells leads to an increase in MTF2 and PRC2 chromatin occupancy causing deregulation of key genes critical for proliferation and metastasis.
    1. Structural Biology and Molecular Biophysics

    Structural basis for histone variant H3tK27me3 recognition by PHF1 and PHF19

    Cheng Dong, Reiko Nakagawa ... Jinrong Min
    Complex structures of Tudor domains of PHF1/19 with H3tK27me3 provide structural basis for preferential recognition of H3tK27me3 over canonical H3K27me3, implicating that H3tK27me3 might be a physiological ligand of PHF1/19.

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