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    1. Cell Biology
    2. Developmental Biology

    In vivo dynamics of skeletal muscle Dystrophin in zebrafish embryos revealed by improved FRAP analysis

    Fernanda Bajanca, Vinicio Gonzalez-Perez ... Simon M Hughes
    A multidisciplinary approach was used to translate the mathematical analysis of Dystrophin movements inside muscle cells into the biology of how Dystrophin interacts with the cell membrane.
    1. Cell Biology

    Lack of Tgfbr1 and Acvr1b synergistically stimulates myofibre hypertrophy and accelerates muscle regeneration

    Michèle MG Hillege, Andi Shi ... Richard T Jaspers
    Muscle hypertrophy and regeneration are critically regulated by combination of TGF-β type I receptors in myofibres.
    1. Epidemiology and Global Health

    Discovery proteomics in aging human skeletal muscle finds change in spliceosome, immunity, proteostasis and mitochondria

    Ceereena Ubaida-Mohien, Alexey Lyashkov ... Luigi Ferrucci
    The changes in the skeletal muscle proteome with age indicate the roots of the decline in muscle function with age.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    microRNA-1 regulates sarcomere formation and suppresses smooth muscle gene expression in the mammalian heart

    Amy Heidersbach, Chris Saxby ... Deepak Srivastava
    microRNA-1 plays an essential role in the development and functioning of the heart by ensuring that genes for striated, rather than smooth, muscle are expressed there.
    1. Cell Biology

    Epigenetic regulation of Wnt7b expression by the cis-acting long noncoding RNA Lnc-Rewind in muscle stem cells

    Andrea Cipriano, Martina Macino ... Monica Ballarino
    The epigenetic regulation of adult muscle stem cell fate by lnc-Rewind relies on the RNA-mediated recruitment of G9a methyltransferase on the Wnt7b genomic locus.
    1. Stem Cells and Regenerative Medicine

    Murine muscle stem cell response to perturbations of the neuromuscular junction are attenuated with aging

    Jacqueline A Larouche, Mahir Mohiuddin ... Carlos A Aguilar
    Muscle stem cells locally respond to perturbations of motor neurons and the neuromuscular junction.
    1. Medicine

    Improvement of muscle strength in a mouse model for congenital myopathy treated with HDAC and DNA methyltransferase inhibitors

    Alexis Ruiz, Sofia Benucci ... Francesco Zorzato
    Physiological and biochemical studies show that the treatment of a transgenic mouse model carrying recessive Ryr1 mutations with a combination of class II histone deacetylase inhibitors and DNA methyl transferase inhibitors significantly improves skeletal muscle function.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    A transcriptome atlas of leg muscles from healthy human volunteers reveals molecular and cellular signatures associated with muscle location

    Tooba Abbassi-Daloii, Salma el Abdellaoui ... Vered Raz
    Molecular atlas of Human leg muscles molecular atlas reveals muscle-specific signatures that discriminate between muscle groups.
    1. Epidemiology and Global Health

    Unbiased proteomics, histochemistry, and mitochondrial DNA copy number reveal better mitochondrial health in muscle of high-functioning octogenarians

    Ceereena Ubaida-Mohien, Sally Spendiff ... Russell T Hepple
    Skeletal muscle from world-class octogenarian athletes, representing a population with very high physical function in advanced age, exhibits greater mass and strength that is associated with overrepresentation of proteins involved in mitochondrial biology and more oxidatively competent muscle fibers.
    1. Cell Biology

    The skeletal muscle circadian clock regulates titin splicing through RBM20

    Lance A Riley, Xiping Zhang ... Karyn A Esser
    The muscle circadian clock regulates RNA-binding motif 20 (Rbm20) gene expression, providing a novel mechanism for titin splicing and isoform expression with implications for muscle structure and function.