7,546 results found
    1. Cancer Biology
    2. Cell Biology

    Genome-wide CRISPR screening reveals genetic modifiers of mutant EGFR dependence in human NSCLC

    Hao Zeng, Johnny Castillo-Cabrera ... Feng Cong
    Functional genomic screening reveals new synthetic lethality with and modes of resistance to epidermal growth factor receptor (EGFR) targeted therapy in EGFR-mutant human lung cancer.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Time-resolved mapping of genetic interactions to model rewiring of signaling pathways

    Florian Heigwer, Christian Scheeder ... Michael Boutros
    Genetic interaction analysis by combinatorial genetic perturbation and high-throughput imaging maps time- and context-dependent crosstalk between signaling pathways.
    1. Cancer Biology
    2. Cell Biology

    A non-genetic, cell cycle-dependent mechanism of platinum resistance in lung adenocarcinoma

    Alvaro Gonzalez Rajal, Kamila A Marzec ... Andrew Burgess
    Platinum chemotherapy resistance is a complex process involving multiple signalling pathways and a novel, non-genetic, cell cycle-dependent mechanism that promotes tumour regrowth and highlights potential complications for combination therapies in human lung adenocarcinoma.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Pneumococcal genetic variability in age-dependent bacterial carriage

    Philip HC Kremer, Bart Ferwerda ... John A Lees
    Future vaccination strategies in pneumococcal disease should target specific bacterial serotypes for different host age groups.
    1. Immunology and Inflammation

    A type I IFN-dependent DNA damage response regulates the genetic program and inflammasome activation in macrophages

    Abigail J Morales, Javier A Carrero ... Barry P Sleckman
    Activated macrophages initiate a robust DNA damage response that depends on type I IFN and regulates their genetic program and inflammasome activation, establishing a mechanistic link between DNA damage responses and innate immunity.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Dissection of zebrafish shha function using site-specific targeting with a Cre-dependent genetic switch

    Kotaro Sugimoto, Subhra P Hui ... Kazu Kikuchi
    A versatile invertible gene trap vector is generated and inserted into a defined genomic locus in zebrafish via homologous recombination, demonstrating an efficient genetic approach to performing conditional knockout analysis.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    History-dependent physiological adaptation to lethal genetic modification under antibiotic exposure

    Yuta Koganezawa, Miki Umetani ... Yuichi Wakamoto
    Single-cell time-lapse imaging and optogenetical gene recombination system uncovered that bacteria cells can overcome a deleterious genetic change of antibiotic resistance gene deletion depending on their environmental histories.
    1. Plant Biology

    The genetic architecture of host response reveals the importance of arbuscular mycorrhizae to maize cultivation

    M Rosario Ramírez-Flores, Sergio Perez-Limon ... Ruairidh JH Sawers
    Heritable variation in the benefit maize plants receive from arbuscular mycorrhizal fungi supports the feasibility of breeding crops to optimize use of this ancient symbiosis.
    1. Cancer Biology

    CRISPR/Cas9 mutagenesis invalidates a putative cancer dependency targeted in on-going clinical trials

    Ann Lin, Christopher J Giuliano ... Jason M Sheltzer
    A putative therapeutic target undergoing clinical trials in breast cancer is non-essential and the drug used in those trials blocks cell division through an off-target effect.
    1. Cell Biology

    Genetic, cellular, and structural characterization of the membrane potential-dependent cell-penetrating peptide translocation pore

    Evgeniya Trofimenko, Gianvito Grasso ... Christian Widmann
    Cationic cell-penetrating peptides (CPPs) enter cells through ~2 (–5)-nm-wide water pores induced by the strong negative plasma membrane potential that CPPs and the activity of potassium channels generate.

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