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TranscriptomicsIntegrative genomic approach reveals expression of intronic miR-335, miR-342, and miR-561 in multiple myeloma
The role of microRNAs (miRNAs) in multiple myeloma (MM) has yet to be fully elucidated. To identify miRNAs that are potentially deregulated in MM, we investigated those mapping within transcription units, based on evidence that intronic miRNAs are frequently coexpressed with their host genes. To thi...
ORGANISM(S): Homo sapiens 
2008-11-10 | E-GEOD-11522 | biostudies-arrayexpress
TranscriptomicsReplenishing co-downregulated miR-100-5p and miR-125b-5p in malignant germ cell tumors causes growth inhibition through cell cycle disruption.
Illumina bead array data from TCam2, 1411H, and 2102Ep cell lines for mRNA expression. Cell lines were treated with either mismatch negative control (MNC) or combination miRNA replenishment with equimolar concentration of miR-100-5p and miR-125b-5p. Five comparisons are provided; namely TCam2 cell l...
ORGANISM(S): Homo sapiens 
2024-03-01 | E-MTAB-13464 | biostudies-arrayexpress
TranscriptomicsIdentification of MicroRNA Expression Patterns and a MicroRNAs/mRNA Regulatory Network in Multiple Myeloma
To date, little evidence of miRNA expression/deregulation in multiple myeloma (MM) has been reported. To characterize miRNA expression profiling of MM plasma cells (PCs) and integrate miRNA expression data with other molecular features of MM patients, global miRNA expression profiles were generated ...
ORGANISM(S): Homo sapiens 
2010-06-21 | E-GEOD-17498 | biostudies-arrayexpress
MetabolomicsStable isotope resolved analysis of HUVEC Cells under normaxia and hypoxia
In order to analyze HUVECs under normoxia and hypoxia, cells were initially deprived of excess nutrients and hormones by maintaining them overnight in a restricted medium with only 2% fetal bovine serum, and incubated for 40 hours in the presence of the tracer [1,2-13C2]-glucose until sample collect...
2017-12-18 | MTBLS412 | MetaboLights
TranscriptomicsGene expression profile from single cell level of retinal cells from optic cup of injected Abca4KO mice with miR-181a/b sponge therapeutic
We observed a beneficial effect on Abca4KO mice phenotype upon miR-181a/b sponge treatment. Then, we decided to perform single cell analysis to better understand the pathway associated with amelioration observed. Abca4KO mice were injected with miR-181a/b sponge in one eye and with a control vector ...
ORGANISM(S): Mus musculus 
2026-02-20 | E-MTAB-15988 | biostudies-arrayexpress
TranscriptomicsTesticular germ cell tumour cells release microRNA containing extracellular vesicles that induce phenotypic and genotypic changes in cells of the tumour microenvironment
Malignant germ-cell-tumours (GCTs) are characterised by microRNA (miRNA/miR-) dysregulation, with universal over-expression of miR-371~373 and miR-302/367 clusters regardless of patient age, tumour site, or subtype (seminoma/yolk-sac-tumour/embryonal carcinoma). These miRNAs are released into the bl...
ORGANISM(S): Homo sapiens 
2023-09-30 | E-MTAB-13322 | biostudies-arrayexpress
TranscriptomicsSmall RNA-seq analysis of circulating miRNAs to identify phenotypic variability in Friedreich's ataxia patients
Friedreich’s ataxia (FRDA; OMIM 229300), an autosomal recessive neurodegenerative mitochondrial disease, is the most prevalent hereditary ataxia. In addition, FRDA patients showed additional non-neurological features such as scoliosis, diabetes and cardiac complications. Hypertrophic cardiomyopathy,...
ORGANISM(S): Homo sapiens 
2017-10-18 | E-GEOD-105052 | biostudies-arrayexpress
TranscriptomicsMicroRNA analysis in HPV-positive and HPV-negative cervical cancer cell lines
Persistent infection by high-risk human papillomaviruses (HPVs) is associated with the development of cervical cancer and a subset of anogenital and head and neck squamous cell carcinomas. Abnormal expression of cellular microRNAs (miRNAs) plays an important role in the development of cancer, includ...
ORGANISM(S): Homo sapiens 
2018-01-16 | E-MTAB-6361 | biostudies-arrayexpress
TranscriptomicsMicroRNA transcriptional regulation in lung cancer
Squamous cell lung cancer (SCC) and adenocarcinoma are the most common subtypes of the lung tumours. The search for cancer-directed treatments has increased the need for understanding molecular features of either histological subtype. The aim of this study was to identify transcriptional regulation ...
ORGANISM(S): Homo sapiens 
2013-12-10 | E-GEOD-42998 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of yeast recovery after hydrogen peroxide stress
Yeast cells response during recovery after hydrogen peroxide stress. Comparison of yeast cells treated with 1.5mM hydrogen peroxide for 30 min with cells allowed to recover for 60 min
ORGANISM(S): Saccharomyces cerevisiae 
2006-01-28 | E-MEXP-326 | biostudies-arrayexpress
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