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The biophysical properties of the cytoplasm are a major determinant of key cellular processes. Yeasts produce dormant spores that can withstand extreme conditions. We show that spores exhibit extraordinary biophysical properties, including a highly viscous and acidic cytosol. These conditions alter ...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2023-03-14 | PXD035403 | Pride
Eukaryotic cytoplasm is widely structured via mesoscale condensates
Background: MicroRNAs (miRNAs) are 22-nt small non-coding regulatory RNAs that have generally been considered to regulate gene expression at the post-transcriptional level in the cytoplasm. However, recent studies have reported that some miRNAs localize to and function in the nucleus. Methodology/Pr...
ORGANISM(S): Homo sapiens 
IRF3 attenuates hypoxia signaling by retaining HIF-α in the cytoplasm
We previously identified the stimuli-responsive lncRNA CALA to impact endothelial cell function and identified G3BP1 as a main interaction partner of CALA in the cytoplasm of human umblical vein endothelial cells (HUVECs). To uncover the role of the lncRNA CALA in G3BP1-RNPs in the cytoplasm, we pur...
ORGANISM(S): Homo sapiens (Human) 
2022-07-04 | PXD033517 | Pride
Splicing factor proline and glutamine rich (SFPQ), DNA- and RNA binding protein, is crucial in various nuclear processes, including paraspeckle formation, miRNA synthesis and specially in transcription regulation. In addition, SFPQ play a role in the innate immune response to viruses, including DNA ...
ORGANISM(S): Homo sapiens (Human) 
2019-01-10 | PXD011865 | Pride
DNA:cytoplasm ratio defines an upper limit to cell size [array]
DNA:cytoplasm ratio defines an upper limit to cell size [RNA-seq]
HeLa cells were fractioned in nucleus and cytoplasm to investigate the subcellular distribution of lncRNAs. Two-condition experiment, nuclear fraction vs. cytoplasmatic fraction from HeLa cells. Biological replicates: 2 with dye-swap
ORGANISM(S): Homo sapiens 
Microarray analysis was performed in ooplast samples to identify gene expression profiles associated with the embryo capacity to develop to blastocyst stage A fraction of the cytoplasm from in vitro matured oocytes was collected and snap frozen. The oocytes were chemically activated and presumptive ...
ORGANISM(S): Bos taurus 
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