4,715 results found
    1. Chromosomes and Gene Expression

    Targeted genome editing by lentiviral protein transduction of zinc-finger and TAL-effector nucleases

    Yujia Cai, Rasmus O Bak, Jacob Giehm Mikkelsen
    Lentiviral protein transduction offers a new approach for administration of custom-designed nucleases, leading to high-efficacy targeted gene editing and reduced off-target activity after virus-directed delivery of programmable nuclease proteins.
    1. Cell Biology

    Allosteric control of an asymmetric transduction in a G protein-coupled receptor heterodimer

    Junke Liu, Zongyong Zhang ... Jean-Philippe Pin
    In mGlu heterodimers, an oriented asymmetrical activation revealed complex allosteric interaction between subunits.
    1. Cancer Biology
    2. Cell Biology

    TMEM87a/Elkin1, a component of a novel mechanoelectrical transduction pathway, modulates melanoma adhesion and migration

    Amrutha Patkunarajah, Jeffrey H Stear ... Kate Poole
    A novel mechanoelectrical transduction pathway can regulate the interactions of melanoma cells and their surrounding microenvironment, impacting both migration and cell dissociation from organotypic spheroids.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    The insulin receptor cellular IRES confers resistance to eIF4A inhibition

    Calla M Olson, Marissa R Donovan ... Michael T Marr II
    Utilizing a conserved mechanism, a ribosome can initiate translation from a site within the insulin receptor mRNA to maintain protein synthesis even when standard mechanisms of initiating translation have been inhibited by stress.
    1. Cell Biology

    Cavin-3 dictates the balance between ERK and Akt signaling

    Victor J Hernandez, Jian Weng ... Peter Michaely
    Cavin-3 is a tumor suppressor protein that inhibits Akt signaling, suppresses Warburg metabolism, promotes apoptosis, and protects against cachexia.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    The Spike D614G mutation increases SARS-CoV-2 infection of multiple human cell types

    Zharko Daniloski, Tristan X Jordan ... Neville E Sanjana
    A pervasive mutation in the Spike protein of the coronavirus that causes COVID-19 results in virions that are up to eightfold more infectious.
    1. Structural Biology and Molecular Biophysics

    An unexpected INAD PDZ tandem-mediated plcβ binding in Drosophila photo receptors

    Fei Ye, Yuxin Huang ... Mingjie Zhang
    Biochemical and structural studies uncover an unexpected mode of interaction, with unprecedented high affinity, between INAD scaffold and NORPA that is critical for Drosophila compound eye photo-transduction.
    1. Cell Biology

    An essential and NSF independent role for α-SNAP in store-operated calcium entry

    Yong Miao, Cathrine Miner ... Monika Vig
    α-SNAP mediated rearrangement of Stim1 and Orai1 molecules within CRAC channel clusters is required for store-operated calcium entry.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    A Vibrio cholerae viral satellite maximizes its spread and inhibits phage by remodeling hijacked phage coat proteins into small capsids

    Caroline M Boyd, Sundharraman Subramanian ... Kimberley D Seed
    A phage parasite encodes an external scaffolding protein to pirate and rearrange phage-encoded coat proteins to more efficiently transfer the phage parasite genome to new hosts and limit phage production.
    1. Structural Biology and Molecular Biophysics

    LRMP inhibits cAMP potentiation of HCN4 channels by disrupting intramolecular signal transduction

    Colin H Peters, Rohit K Singh ... John R Bankston
    A combination of patch clamp electrophysiology and FRET determine critical interactions between HCN4 channels and the ER resident protein LRMP and suggest a possible mechanism for reduced cAMP sensitivity.

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