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The RNA-binding protein RBM20 has been implicated in dilated cardiomyopathy (DCM), a major cause of chronic heart failure. To determine how RBM20 regulates alternative splicing, we combined transcriptome-wide CLIP-seq, RNA-seq, and quantitative proteomics in cell culture, rat, and human hearts. Our ...
ORGANISM(S): Homo sapiens 
Dilated cardiomyopathy (DCM) is a major risk factor for developing heart failure and is often associated with an increased risk for life-threatening arrhythmia. Although numerous causal genes for DCM have been identified, RNA binding motif 20 (RBM20) remains one of the few splicing factors that, whe...
ORGANISM(S): Rattus norvegicus (Rat) 
2023-05-12 | PXD033429 | Pride
Severe forms of dilated cardiomyopathy (DCM) are associated with point mutations in the alternative splicing regulator RBM20 that are frequently located in the arginine/serine-rich domain (RS-domain). Such mutations can cause defective splicing and cytoplasmic mislocalization, which leads to the for...
ORGANISM(S): Homo sapiens (Human) 
2023-06-19 | PXD038790 | Pride
Global bottom-up proteomics analysis of WT and RBM20 KI variants (Rbm20 S637A and Rbm20 S639G) to establish proteomic differences.
ORGANISM(S): Mus musculus (Mouse) 
2025-12-08 | PXD051251 | Pride
RBM20 orchestrates cardiac pre-mRNA
Sex differences in RBM20 cardiomyopathy
We report the heart RNA-sequencing of control animals (129S6 genetic background, wild type). Animal models comprise of Titin PEVK homozygous deletion of exons 219-225 (PEVK-KO), RBM20 heterozygous deletion of exons 6-7 (RBM20-HET), and double deletion (PEVK-KOxRBM20-HET). RNA from left ventricula...
ORGANISM(S): Mus musculus 
We report the heart RNA-sequencing of control animals (C57BL/6N genetic background, wild type) and animals of a mouse model of cardiometabolic heart failure (HFpEF) treated or not with RBM20 antisense oligonucleotide. HFpEF was induced using a 2-hit regimen, in which male mice were fed with a high-f...
ORGANISM(S): Mus musculus 
RNA binding proteins (RBPs) are major regulators of gene expression at the post-transcriptional level. While many posttranslational modification sites in RBPs have been identified, less is known about how these modifications regulate RBP function. Here, we develop quantitative RNA-interactome captur...
ORGANISM(S): Homo sapiens (Human) 
2022-09-05 | PXD027138 | Pride
Effect of CAMK2D inhibition in RBM20 loss of function mouse models
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