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    1. Developmental Biology

    Etv transcription factors functionally diverge from their upstream FGF signaling in lens development

    Ankur Garg, Abdul Hannan ... Xin Zhang
    The FGF-induced Etv transcription factors operate outside the confines of upstream signaling in lens development.
    1. Cancer Biology
    2. Developmental Biology

    An NKX2-1/ERK/WNT feedback loop modulates gastric identity and response to targeted therapy in lung adenocarcinoma

    Rediet Zewdu, Elnaz Mirzaei Mehrabad ... Eric L Snyder
    Genetically engineered murine models reveal novel mechanisms of cell identity regulation in lung cancer and provide insights into the complex interplay between lineage specifiers and oncogenic signaling pathways in this disease.
    1. Cell Biology

    Polo-like kinase 1 induces epithelial-to-mesenchymal transition and promotes epithelial cell motility by activating CRAF/ERK signaling

    Jianguo Wu, Andrei I Ivanov ... Zheng Fu
    Overexpression of PLK1 triggers oncogenic transformation and transcriptional reprogramming of prostate epithelial cells, which stimulates cell migration and invasion.
    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. Developmental Biology

    Targeting mutant RAS in patient-derived colorectal cancer organoids by combinatorial drug screening

    Carla S Verissimo, René M Overmeer ... Hugo J Snippert
    Libraries of patient-derived tumor organoids are a reliable and scalable model system that can help identify and optimize targeted therapies in a pre-clinical setting.
    1. Developmental Biology

    Transient inhibition of the ERK pathway prevents cerebellar developmental defects and improves long-term motor functions in murine models of neurofibromatosis type 1

    Edward Kim, Yuan Wang ... Yuan Zhu
    Nf1 is required during early, but not late, cerebellar development to facilitate neuronal lamination, providing a potential therapeutic prevention strategy for NF1-associated developmental abnormalities.
    1. Cancer Biology
    2. Cell Biology

    MAPK activity dynamics regulate non-cell autonomous effects of oncogene expression

    Timothy J Aikin, Amy F Peterson ... Sergi Regot
    The temporal patterns of MAPK activity differentially regulate cell autonomous and non-cell autonomous effects of oncogene expression.
    1. Cell Biology

    The master cell cycle regulator APC-Cdc20 regulates ciliary length and disassembly of the primary cilium

    Weiping Wang, Tao Wu, Marc W Kirschner
    The anaphase promoting complex (APC) has an essential role in ubiquitin-mediated proteolysis in the disassembly of cilia.
    1. Genetics and Genomics

    Perturbations in eIF3 subunit stoichiometry alter expression of ribosomal proteins and key components of the MAPK signaling pathways

    Anna Herrmannová, Jan Jelínek ... Leoš Shivaya Valášek
    eIF3, despite being a general translation initiation factor, functions in mRNA-specific regulation, having a profound impact on the synthesis and activation of the MAPK pathway components and ribosomal proteins.
    1. Cell Biology
    2. Computational and Systems Biology

    Perturbation biology nominates upstream–downstream drug combinations in RAF inhibitor resistant melanoma cells

    Anil Korkut, Weiqing Wang ... Chris Sander
    Data-driven systems biology models of signaling predict cellular response to untested perturbations and can nominate drug combinations to overcome drug resistance in cancer cells.