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In neurons, mRNAs and associated RNA-binding proteins assemble into ribonucleoprotein (RNP) granules essential to regulate mRNA trafficking, local translation, and turnover. Dysregulation of RNA-protein condensation can disturb synaptic plasticity. We report that the novel lncRNA mimi is a constitut...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2022-10-12 | PXD034453 | Pride
Dysregulated ribonucleoprotein granules impair mitochondrial activity in RBM20-dilated cardiomyopathy
Energy metabolism and membraneless organelles have been implicated in human diseases including neurodegeneration. How energy deficiency regulates ribonucleoprotein particles such as stress granules (SGs) is still unclear. Here we identified a unique type of granules formed under energy deficiency an...
ORGANISM(S): Homo sapiens (Human) 
2022-10-15 | PXD035747 | Pride
Isolation of IMP1 bound mRNAs. Flag-tagged IMP1 was expressed in HEK293 cells. Flag tagged IMP1 was immunoprecipitated and mRNAs isolated. As controls HEK293 cells that do not express Flag-tagged IMP1 was included.
ORGANISM(S): Homo sapiens 
Stress granules (SGs) and processing bodies (PBs) are membraneless cytoplasmic assemblies regulating mRNAs under environmental stress such as viral infections, neurological disorders, or cancer. Upon antigen stimulation, T lymphocytes mediate their immune functions under regulatory mechanisms involv...
ORGANISM(S): Homo sapiens (Human) 
2023-03-10 | PXD031639 | Pride
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