1,667 results found
    1. Cancer Biology

    Development of Bag-1L as a therapeutic target in androgen receptor-dependent prostate cancer

    Laura Cato, Antje Neeb ... Myles Brown
    Targeting the activation of the androgen receptor N-terminal domain by the cochaperone Bag-1L provides a new approach for inhibiting androgen receptor function to treat prostate cancer.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    eIF3 engages with 3’-UTR termini of highly translated mRNAs

    Santi Mestre-Fos, Lucas Ferguson ... Jamie HD Cate
    The extent of human eukaryotic translation initiation factor eIF3 interaction with the 3' ends of mRNA 3' untranslated regions (3'-UTRs) correlates with the level of translation.
    1. Structural Biology and Molecular Biophysics

    Structure of the bacterial ribosome at 2 Å resolution

    Zoe L Watson, Fred R Ward ... Jamie HD Cate
    High-resolution maps and models of the bacterial ribosome provide new chemical insights into protein synthesis, and should enable the development of robust tools for cryo-EM structure modeling and refinement.
    1. Cell Biology
    2. Immunology and Inflammation

    Robust T cell activation requires an eIF3-driven burst in T cell receptor translation

    Dasmanthie De Silva, Lucas Ferguson ... Jamie HD Cate
    Binding of the translation initiation factor eIF3 to the messenger RNAs encoding the T cell receptor subunits alpha and beta is required to drive a short burst in their translation and promote a strong T cell response.
    1. Biochemistry and Chemical Biology

    Repression of ferritin light chain translation by human eIF3

    Mia C Pulos-Holmes, Daniel N Srole ... Jamie H Cate
    Human ferritin light chain (FTL) mRNA translation is regulated via its 5'-untranslated region (5'-UTR) by three mechanisms: RNA folding, iron response protein binding, and eukaryotic translation initiation factor eIF3 binding.
    1. Neuroscience

    Thalamocortical synapses in the cat visual system in vivo are weak and unreliable

    Madineh Sedigh-Sarvestani, Larry A Palmer, Diego Contreras
    A characterization of LGN-V1 synaptic transmission properties demonstrates thalamocortical synapses in vivo are weak and unreliable, but biologically constrained models show they efficiently drive cortex.
    1. Neuroscience

    Correction of amblyopia in cats and mice after the critical period

    Ming-fai Fong, Kevin R Duffy ... Mark F Bear
    Visual impairment caused by monocular deprivation early in life can be reversed rapidly at older ages by temporarily blocking all activity in the non-deprived eye.
    1. Cell Biology

    SntB triggers the antioxidant pathways to regulate development and aflatoxin biosynthesis in Aspergillus flavus

    Dandan Wu, Chi Yang ... Zhenhong Zhuang
    Chromatin immunoprecipitation sequencing and RNA sequencing have elucidated the complex transcript regulation pathways orchestrated by SntB, pivotal for Aspergillus flavus's development, mycotoxin production, and virulence.
    1. Structural Biology and Molecular Biophysics
    2. Chromosomes and Gene Expression

    Selection of chromosomal DNA libraries using a multiplex CRISPR system

    Owen W Ryan, Jeffrey M Skerker ... Jamie HD Cate
    An optimized CRISPR-Cas9 system enables multiplexed genome engineering for evolving biomolecules and pathways from chromosomally integrated DNA libraries.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    An entropic safety catch controls hepatitis C virus entry and antibody resistance

    Lenka Stejskal, Mphatso D Kalemera ... Joe Grove
    The entry glycoproteins of hepatitis C virus, E1E2, possess a novel regulatory mechanism in which protein disorder is harnessed to control their activity and their ability to evade antibodies.

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