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TranscriptomicsDevelopmental timecourse of C. elegans small RNAs with 5p monophosphates
These datasets profile the expression of small RNAs with 5p monophosphates and 3p hydroxyls (including miRNAs, 21U-RNAs) across C. elegans development and in dauer, glp-4 mutant, and mixed-stage wt worms. These datasets were prepared in the David P. Bartel laboratory using T4 RNA ligase Rnl2(1-249)....
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11734 | biostudies-arrayexpress
TranscriptomicsNon-coding small RNA profiling by high throughput sequencing of bovine primary retinal microvascular endothelial cells
The aim of this study was to identify and quantify microRNAs and other small regulatory RNAs expressed in primary retinal microvascular endothelial cells (RMECs) using deep sequencing. RMECs were isolated, RNA extracted, a small RNA library prepared and deep sequencing performed. A total of 6.8 mill...
ORGANISM(S): Bos taurus 
2012-02-13 | E-GEOD-31340 | biostudies-arrayexpress
TranscriptomicsMutant analysis of C. elegans small RNAs, 5p-end-independent
These datasets profile the expression of small RNAs with 3p hydroxyls (including endo-siRNAs, miRNAs, and 21U-RNAs) in young adult worms from the wt and prg-1 mutant backgrounds. They were prepared using an approach that captures small RNAs independent of the covalent status of their 5p termini, as...
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11736 | biostudies-arrayexpress
TranscriptomicsComparison of small RNA levels in Dicer helicase mutants
Years after the discovery that Dicer is a key enzyme in gene-silencing, the role of its helicase domain remains enigmatic. Here we show that this domain is critical for accumulation of certain endogenous small interfering RNAs (endo-siRNAs) in C. elegans. The domain is required for the production of...
ORGANISM(S): Caenorhabditis elegans 
2010-04-01 | E-GEOD-20336 | biostudies-arrayexpress
TranscriptomicsEffect of microgravity on brain gene expression in mice
Changes in gravitational force such as that experienced by astronauts during space flight induce a redistribution of fluids from the caudad to the cephalad portion of the body together with an elimination of normal head-to-foot hydrostatic pressure gradients. To assess brain gene profile changes ass...
ORGANISM(S): Mus musculus 
2008-08-07 | E-GEOD-12312 | biostudies-arrayexpress
TranscriptomicsMutant analysis of C. elegans small RNAs with 5p monophosphates
These datasets profile the expression of small RNAs with 5p monophosphates and 3p hydroxyls (including miRNAs, 21U-RNAs) in young adult worms from the wt, prg-1 mutant, and fog-2 mutant backgrounds. These datasets were prepared in the Craig C. Mello laboratory using T4 RNA ligase 1. Keywords: miRNA...
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11735 | biostudies-arrayexpress
ProteomicsInvadopodia small extracellular vesicles glioblastoma
The therapeutic efficacy of radiotherapy and chemotherapy with temozolomide (TMZ) for glioblastoma (GBM) is currently limited by the augmented invasive abilities of GBM cells that survive treatment, however the underlying mechanisms remain poorly understood. Due to their ability of transporting onco...
ORGANISM(S): Homo sapiens (Human) 
2023-07-24 | PXD031077 | Pride
Therapeutic Glioblastoma Cancer Small extracellular vesicles Invadopodia Radiotherapy 
TranscriptomicsmicroRNAs in C. elegans, P. pacificus, and S. ratti: Conserved miRNAs are candidate post-transcriptional regulators of developmental arrest in free-living and parasitic nematodes
Animal development is complex yet surprisingly robust. Animals may develop alternative phenotypes conditional on environmental changes. Under unfavorable conditions C. elegans larvae enter the dauer stage, a developmentally arrested, long-lived, and stress-resistant state. Dauer larvae of free-livin...
ORGANISM(S): Pristionchus pacificus 
2013-07-04 | E-GEOD-41402 | biostudies-arrayexpress
TranscriptomicsIntracellular and extracellular microRNAs expressed by HEK293T cells
MicroRNAs (miRNAs) are a class of small RNA molecules that regulate expression of specific mRNA targets. They can be released from cells, often encapsulated within extracellular vesicles (EVs), and therefore have the potential to mediate intercellular communication. It has been suggested that certai...
ORGANISM(S): Homo sapiens 
2012-06-25 | E-GEOD-38916 | biostudies-arrayexpress
TranscriptomicsDistinctive Profile of IsomiR Expression and Novel MicroRNAs in Rat Heart Left Ventricle
MicroRNAs (miRNAs) are single-stranded non-coding RNAs that negatively regulate target gene expression through mRNA cleavage or translational repression. There is mounting evidence that they play critical roles in heart disease. The expression of known miRNAs in the heart has been studied at length ...
ORGANISM(S): Rattus norvegicus 
2014-03-28 | E-GEOD-56300 | biostudies-arrayexpress
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