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    1. Cell Biology

    Binding of LncDACH1 to dystrophin impairs the membrane trafficking of Nav1.5 protein and increases ventricular arrhythmia susceptibility

    Genlong Xue, Jiming Yang ... Zhenwei Pan
    lncDACH1 is a novel regulator of sodium channel, which suppresses the membrane trafficking of Nav1.5 by disturbing the function of dystrophin.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Contingency and selection in mitochondrial genome dynamics

    Christopher J Nunn, Sidhartha Goyal
    Single-molecule sequencing and mating experiments in yeast reveal key properties of mitochondrial DNA dynamics that inform the fate of mutant mtDNA in cells.
    1. Cell Biology

    HIF-1α is required for disturbed flow-induced metabolic reprogramming in human and porcine vascular endothelium

    David Wu, Ru-Ting Huang ... Gökhan M Mutlu
    Hemodynamic forces regulate endothelial cell metabolism, which in turn regulates endothelial inflammation.
    1. Immunology and Inflammation
    2. Neuroscience

    The injured sciatic nerve atlas (iSNAT), insights into the cellular and molecular basis of neural tissue degeneration and regeneration

    Xiao-Feng Zhao, Lucas D Huffman ... Roman J Giger
    Single-cell analysis of injured mouse sciatic nerves reveals rapid reprogramming of macrophages toward a glycolytic, proinflammatory phenotype during the early repair process.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Molecular mechanism for direct actin force-sensing by α-catenin

    Lin Mei, Santiago Espinosa de los Reyes ... Gregory M Alushin
    Biophysical and structural studies reveal how low piconewton forces across actin enhance binding by the critical cell-cell adhesion protein α-catenin versus its force insensitive homolog vinculin.
    1. Evolutionary Biology

    An armoured marine reptile from the Early Triassic of South China and its phylogenetic and evolutionary implications

    Andrzej S Wolniewicz, Yuefeng Shen ... Jun Liu
    A new fossil sheds light on the evolution of an aquatic lifestyle in extinct reptiles and supports a close phylogenetic relationship between archosaurs (crocodiles, dinosaurs, birds, and kin) and turtles.
    1. Medicine

    Knowledge synthesis of 100 million biomedical documents augments the deep expression profiling of coronavirus receptors

    AJ Venkatakrishnan, Arjun Puranik ... Venky Soundararajan
    SARS-CoV-2 receptor ACE2 is expressed in nasal olfactory epithelia, tongue keratinocytes and small intestine enterocytes, connected with the COVID-19 patient phenotypes such as anosmia and diarrhea.
    1. Medicine

    Ankyrin-G mediates targeting of both Na+ and KATP channels to the rat cardiac intercalated disc

    Hua-Qian Yang, Marta Pérez-Hernández ... William A Coetzee
    The functional interaction of Na+ and KATP channels at the intercalated disk of cardiomyocytes depends on Ankyrin G and is clinically relevant since KATP channel mutations affect Na+ channel expression.
    1. Cancer Biology
    2. Cell Biology

    RETRACTED: Arginine methylation of SHANK2 by PRMT7 promotes human breast cancer metastasis through activating endosomal FAK signalling

    Yingqi Liu, Lingling Li ... Yu Zhang
    PRMT7-mediated SHANK2 methylation regulates breast cancer metastasis by activating endosomal FAK signals, and may provide potential clues for tumour metastasis treatment strategies.
    1. Cell Biology

    The homophilic receptor PTPRK selectively dephosphorylates multiple junctional regulators to promote cell–cell adhesion

    Gareth W Fearnley, Katherine A Young ... Hayley J Sharpe
    Systematic proteomic approaches identify several cell junction regulators as substrates for the homophilic receptor tyrosine phosphatase PTPRK and implicate its pseudophosphatase domain in substrate recognition.