266 results found
    1. Cell Biology

    Differential regulation of hair cell actin cytoskeleton mediated by SRF and MRTFB

    Ling-Yun Zhou, Chen-Xi Jin ... Hao Wu
    In hair cells, the development and maintenance of the F-actin-enriched stereocilia and cuticular plates are differentially regulated by transcription factors SRF and MRTFB, and SRF–CNN2 is required for modulating actin dynamics of the stereocilia and cuticular plate.
    1. Developmental Biology

    Differential regulation of cranial and cardiac neural crest by serum response factor and its cofactors

    Colin J Dinsmore, Philippe Soriano
    A novel allele of serum response factor (SRF) reveals distinct co-factor requirements in different developmental contexts, raising issues of redundancy, threshold requirements, or novel co-factor usage.
    1. Cancer Biology
    2. Genetics and Genomics

    MITF reprograms the extracellular matrix and focal adhesion in melanoma

    Ramile Dilshat, Valerie Fock ... Eirikur Steingrimsson
    Analysis of knockout and knockdown melanoma cells and TCGA melanoma data shows that the microphthalmia-associated transcription factor (MITF) is a major repressor of extracellular matrix (ECM) and focal adhesion genes.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Transcription factor MITF and remodeller BRG1 define chromatin organisation at regulatory elements in melanoma cells

    Patrick Laurette, Thomas Strub ... Irwin Davidson
    The PBAF chromatin-remodelling complex is essential for the proliferation of melanocytes and melanoma cells and is recruited to critical regulatory elements by physical and functional interactions with MITF, a transcription factor and master regulator of melanoma.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Phosphorylation acts positively and negatively to regulate MRTF-A subcellular localisation and activity

    Richard Panayiotou, Francesc Miralles ... Richard Treisman
    G-actin binding controls the susceptibility of MRTF-A to phosphorylation, which works in concert with multiple NES elements to regulate MRTF-A subcellular localisation and activity.
    1. Cell Biology
    2. Neuroscience

    TFEB/Mitf links impaired nuclear import to autophagolysosomal dysfunction in C9-ALS

    Kathleen M Cunningham, Kirstin Maulding ... Thomas E Lloyd
    Impaired nuclear import of the transcription factor TFEB/MITF is a major cause of autophagy and lysosome dysfunction in amyotrophic lateral sclerosis caused by mutations in the C9orf72 gene.
    1. Neuroscience

    Natural ITD statistics predict human auditory spatial perception

    Rodrigo Pavão, Elyse S Sussman ... José L Peña
    Human brain has incorporated natural statistics of spatial cues to the neural code supporting perception of sound location.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Analysis of long and short enhancers in melanoma cell states

    David Mauduit, Ibrahim Ihsan Taskiran ... Stein Aerts
    Multi-level massively parallel reporter assays (H3K27ac, ATAC and short tiles) in a panel of melanoma cell lines, together with a deep learning model, reveal location, multiplicity and grammar of subtype specific enhancers.
    1. Cancer Biology

    A four-DNA methylation biomarker is a superior predictor of survival of patients with cutaneous melanoma

    Wenna Guo, Liucun Zhu ... Jian-Qun Chen
    This four-DNA methylation signature demonstrates potential as a novel independent prognostic indicator for risk-stratifying patients with CM.
    1. Cancer Biology
    2. Developmental Biology

    Regulation of zebrafish melanocyte development by ligand-dependent BMP signaling

    Alec K Gramann, Arvind M Venkatesan ... Craig J Ceol
    The oncogenic role ligand-dependent BMP signaling plays in suppressing differentiation in melanoma is a reiteration of its physiological roles during melanocyte development.

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