GSM1081885[Accession] - GEO DataSets

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Items: 3

Select item 2000442811.

Serum microRNA expression as an early marker for breast cancer risk in prospectively collected samples from the Sister Study cohort

(Submitter supplied) microRNAs are small, non-coding, single-stranded RNAs between 18-22 nucleotides long that regulate gene expression. Expression of microRNAs is altered in tumor compared to normal tissue; there is some evidence that these changes may be reflected in the serum of cancer cases compared to healthy individuals. This has yet to be examined in a prospective study where samples are collected before diagnosis. more...

Organism:: Homo sapiens; synthetic construct

Type:: Non-coding RNA profiling by array

Platform:: GPL14613
419 Samples

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Accession:: GSE44281

ID:: 200044281

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 1000146132.

[miRNA-2] Affymetrix Multispecies miRNA-2 Array

(Submitter supplied) #%create_date=Wed Dec 22 13:03:44 PST 2010 #%guid=04795ed5-9038-4dff-957e-da346791f552 #%chip_type=miRNA-2_0 # File order is all miRNAs that have mapping information grouped by organism, then all miRNAs without mapping information grouped by organism, then all sno/sca from UCSC and ensembl, and lastly the controls. # miRNAs: # An annot name generally represents one genome location," but may refer to multiple annotations because of multiple mature products delineated by ""-3p"" and ""-5p"""," or "".1"" and "".2""." # Also, those with a '*' are minor products, and those without '*' or any other aforementioned suffix are considered the major product. more...