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    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Nuclear m6A reader YTHDC1 promotes muscle stem cell activation/proliferation by regulating mRNA splicing and nuclear export

    Yulong Qiao, Qiang Sun ... Huating Wang
    YTHDC1 is an essential factor controlling satellite cell regenerative ability through multifaceted gene regulatory mechanisms in myoblast cells.
    1. Chromosomes and Gene Expression

    SAM homeostasis is regulated by CFIm-mediated splicing of MAT2A

    Anna M Scarborough, Juliana N Flaherty ... Nicholas K Conrad
    The 3'-end formation complex CFIm regulates S-adenosylmethionine (SAM) homeostasis by promoting the splicing of the SAM synthetase transcript, MAT2A.
    1. Genetics and Genomics

    Mettl5 coordinates protein production and degradation of PERIOD to regulate sleep in Drosophila

    Xiaoyu Wu, Xingzhuo Yang ... Juan Du
    Not revised
    Reviewed Preprint v1
    • Useful
    • Incomplete
    1. Microbiology and Infectious Disease

    N6-methyladenosine of HIV-1 RNA regulates viral infection and HIV-1 Gag protein expression

    Nagaraja Tirumuru, Boxuan Simen Zhao ... Li Wu
    Human proteins that add or remove the methyladenosine modification of cellular RNA, or recognize methylated RNA significantly affect HIV-1 infection or viral protein synthesis in cells, suggesting an important role for HIV-1 RNA methylation in regulating viral replication.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Fucosylation and protein glycosylation create functional receptors for cholera toxin

    Amberlyn M Wands, Akiko Fujita ... Jennifer J Kohler
    Cholera intoxication of human colonic epithelial cells is dependent on recognition of protein glycosylation and fucosylation, not exclusively on ganglioside recognition as proposed previously.
    1. Evolutionary Biology
    2. Immunology and Inflammation

    An arms race between 5’ppp-RNA virus and its alternative recognition receptor MDA5 in RIG-I-lost teleost fish

    Shang Geng, Xing Lv ... Tianjun Xu
    5’ppp-RNA, a traditional ligand for RIG-I, can be recognized by MDA5 in species such as Miichthys miiuy and Gallus gallus that lack RIG-I.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Promoting axon regeneration by inhibiting RNA N6-methyladenosine demethylase ALKBH5

    Dong Wang, Tiemei Zheng ... Bin Yu
    Inhibiting RNA N6-methyladenosine demethylase ALKBH5 promoted axonal regeneration of dorsal root ganglion neurons by regulating stability of Lpin2 mRNA and enhanced the survival and axonal regeneration of retinal ganglion cells.
    1. Genetics and Genomics

    The landscape of m1A modification and its posttranscriptional regulatory functions in primary neurons

    Chi Zhang, Xianfu Yi ... Hengxing Zhou
    The m1A modification plays vital roles in the regulation of the biological functions of multiple RNA species (including mRNA, lncRNA, and circRNA) and influences the interactions between these RNAs.
    1. Cancer Biology

    The context-dependent epigenetic and organogenesis programs determine 3D vs. 2D cellular fitness of MYC-driven murine liver cancer cells

    Jie Fang, Shivendra Singh ... Jun Yang
    Not revised
    Reviewed Preprint v1
    • Important
    • Convincing
    • Incomplete
    1. Developmental Biology
    2. Immunology and Inflammation

    A functional screen of RNA binding proteins identifies genes that promote or limit the accumulation of CD138+ plasma cells

    David J Turner, Alexander Saveliev ... Martin Turner
    A genetic screening approach identifies RNA binding proteins that enhance or inhibit the accumulation of CD138+ plasma cells in vitro, and chimeric mouse models demonstrate that YTHDF2 promotes the accumulation of antibody secreting cells in vivo.