Results 51 to 60 of about 161,850 (258)
The neuronal splicing factor Nova co-localizes with target RNAs in the dendrite [PDF]
Frontiers in Neural Circuits, 2010 Nova proteins are neuron-specific RNA binding proteins targeted by autoantibodies in a disorder manifest by failure of motor inhibition, and they regulate splicing and alternative 3' processing. Nova regulates splicing of RNAs encoding synaptic proteins, including the inhibitory glycine receptor alpha2 subunit (GlyRalpha2), and binds to others ...
Claudia Racca +8 more
openaire +4 more sources
SpliceAid-F: a database of human splicing factors and their RNA-binding sites [PDF]
Nucleic Acids Research, 2012 A comprehensive knowledge of all the factors involved in splicing, both proteins and RNAs, and of their interaction network is crucial for reaching a better understanding of this process and its functions. A large part of relevant information is buried in the literature or collected in various different databases.
Matteo Giulietti +11 more
openaire +4 more sources
Cell InvestigationRNA modification and alternative splicing are central mechanisms in the regulation of eukaryotic gene expression. RNA modifications, which occur in a variety of chemical forms, exert widespread influences on RNA structure, stability and function ...
Jin Zeng +3 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
hnRNP A1 in RNA metabolism regulation and as a potential therapeutic target
Frontiers in Pharmacology, 2022 Abnormal RNA metabolism, regulated by various RNA binding proteins, can have functional consequences for multiple diseases. Heterogeneous nuclear ribonucleoprotein A1 (hnRNP A1) is an important RNA binding protein, that regulates various RNA metabolic ...
Jianguo Feng +7 more
doaj +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
The potential impact of RNA splicing abnormalities on immune regulation in endometrial cancer
Cell Death and DiseaseRNA splicing controls the post-transcriptional level of gene expression, allowing for the synthesis of many transcripts with various configurations and roles.
Minyue Cao +7 more
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Genome-Wide Profiling of Prognostic Alternative Splicing Signature in Colorectal Cancer
Frontiers in Oncology, 2018 Background: This study was to explore differential RNA splicing patterns and elucidate the function of the splice variants served as prognostic biomarkers in colorectal cancer (CRC).Methods: Genome-wide profiling of prognostic alternative splicing (AS ...
Zhen Zong +5 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source