GEO DataSets

(Submitter supplied) In order to infer the inverse expression relationships between microRNAs and mRNAs during HCV infection, we profiled both microRNA and mRNA expressions in HCV positive (HCV+) and HCV negative (HCV-) human liver biopsy tissue samples. This series includes all microRNA profiles.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL6955

36 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL887 GPL6955

153 Samples

Download data: TXT

(Submitter supplied) In order to infer the inverse expression relationships between microRNAs and mRNAs during HCV infection, we profiled both microRNA and mRNA expressions in HCV positive (HCV+) and HCV negative (HCV-) human liver biopsy tissue samples. This series includes all mRNA profiles.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL887

117 Samples

Download data: TXT

(Submitter supplied) We sequenced mammary gland samples of MMTV-PyMT mouse from 4 stages (hyperplasia at week 6, adenoma/MIN at week 8, early carcinoma at week 10, and late carcinoma with lung metastasis at week 12) during tumor progression.

Organism:

Mus musculus

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL17021

24 Samples

Download data: CSV

(Submitter supplied) miRNA played an important role in the process of carcinogenesis in HBV related hepatocellular carcinoma. Therefore, we performed miRNA microarray to evaluate the miRNAs that expressed differentially between HCC tumor versus non-tumor liver tissues.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL10850

10 Samples

Download data: TXT

(Submitter supplied) Recurrent hepatitis C virus (rHCV) is universal post-liver transplantation (LT), with accelerated fibrosis rates compared to non-transplanted patients. rHCV is associated with increased mortality and morbidity post-transplant and is a leading indication for re-transplantation. We hypothesized that miRNA expression profiles from liver grafts can distinguish severity of HCV recurrence and differentiate this from acute cellular rejection (ACR). more...

Organism:

synthetic construct; Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL14613

29 Samples

Download data: CEL

(Submitter supplied) A multi-step approach combining microarray profile and bioinformatics analysis was adopted to identify the CRC specific miRNA-mRNA regulatory network. First, differentially expressed miRNAs and mRNAs were found out in CRC samples compared with normal epithelial tissues by miRNA and mRNA microarray respectively. Secondly the target mRNAs of dysregualted miRNA were identified by a combination of Pearson correlation coefficient between the expression level of miRNAs and mRNAs and online miRNA target predicting databases. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL14767 GPL4133

32 Samples

Download data: TXT

(Submitter supplied) To invesigate the physiology roles of mir-122 in liver, we performed expression profiling of mir-122 knockout mice and the control B6/129 mice.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

7 Samples

Download data: CEL, CHP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

synthetic construct; Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL14613 GPL570

60 Samples

Download data: CEL

(Submitter supplied) Several studies have shown that negative and positive miRNA-mRNA correlations are symmetrically distributed. While negative correlations are consistent with a faster degradation of miRNA targets, the presence of positive correlations suggests bidirectional interactions between the two classes of molecules. However, a comprehensive study of miRNA and mRNA correlations is lacking. A homogeneous map of miRNA and mRNA relationships was obtained by multidimensional scaling (MDS) applied to a single matrix including both heterologous (miRNA-mRNA) and homologous (miRNA-miRNA and mRNA-mRNA) correlations.

Organism:

Homo sapiens; synthetic construct

Type:

Non-coding RNA profiling by array

Platform:

GPL14613

30 Samples

Download data: CEL

(Submitter supplied) Several studies have shown that negative and positive miRNA-mRNA correlations are symmetrically distributed. While negative correlations are consistent with a faster degradation of miRNA targets, the presence of positive correlations suggests bidirectional interactions between the two classes of molecules. However, a comprehensive study of miRNA and mRNA correlations is lacking. A homogeneous map of miRNA and mRNA relationships was obtained by multidimensional scaling (MDS) applied to a single matrix including both heterologous (miRNA-mRNA) and homologous (miRNA-miRNA and mRNA-mRNA) correlations.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

30 Samples

Download data: CEL

(Submitter supplied) With the purpose of identifying the cascaded miRNA-mRNA regulatory relationships related to infection of HIV in gene level, we extracted mRNA from Peripheral blood mononuclear cells from 50 AIDS patients and 7 uninfected health controls. All AIDS patients in sample were received Antiretroviral Therapy. To further analysis the gene expression pattern in different virus load, we classified high virus loads (HVL, n=14) and low virus loads (LVL, n=16). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6480

57 Samples

Download data: TXT

(Submitter supplied) With the purpose of identifying the cascaded miRNA-mRNA regulatory relationships related to infection of HIV in gene level, we extracted mRNA from Peripheral blood mononuclear cells from 50 AIDS patients and 7 uninfected health controls. All AIDS patients in sample were received Antiretroviral Therapy. To further analysis the miRNA expression pattern in different virus load, we classified high virus loads (HVL, n=14) and low virus loads (LVL, n=16). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18402

57 Samples

Download data: TXT

(Submitter supplied) The liver is a multifunctional organ, which undergoes rapid changes during the developmental period and relies on tightly-regulated gene expression. Little is known regarding the complex expression patterns of mRNAs during the early stages of human liver development in comparison to post-natal livers. We used microarrays to detail the global programme of gene expression during liver development following specification, at the stage of proliferation and differentiation when compared to post-natal livers, and identified distinct classes of up-regulated and downregulated genes during this process.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

13 Samples

Download data: CEL

(Submitter supplied) Background: MicroRNAs (miRNAs) are small non-coding RNAs that regulate gene expression. Their abilyty to affect multiple gene pathways by targeting to various mRNAs makes them to an interesting class of regulators. The interplay between miRNA and mRNA has been proposed as an important process in cancer development and progression. In this study, we analyzed miRNA -mRNA interactions in bladder urothelial carcinoma. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL8227 GPL13497

48 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by RT-PCR

Platforms:

GPL13328 GPL6244

20 Samples

Download data: CEL

(Submitter supplied) Eosinophlic esophagitis (EoE) is increasely recognized as an antigen-drived disorder. The goal of this study is to reveal the miRNA expression changes in EoE before and after a successful glucocorticoid steroid treatment.

Organism:

Homo sapiens

Type:

Expression profiling by RT-PCR

Platform:

GPL13328

10 Samples

Download data: TXT

(Submitter supplied) Eosinophlic esophagitis (EoE) is increasely recognized as an antigen-drived disorder. The goal of this study is to reveal the gene expression changes in EoE before and after a successful glucocorticoid steroid treatment. We used microarrays to identify distinct genes involving the pathophysiology of EoE.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

10 Samples

Download data: CEL

(Submitter supplied) Gene expression data of micro RNA from skeletal muscle sample of pig breed Duroc and Pietrain at adult stage.

Organism:

synthetic construct; Sus scrofa

Type:

Non-coding RNA profiling by array

Platform:

GPL16384

20 Samples

Download data: CEL

(Submitter supplied) Background: Expression level of many genes shows abundant natural variation in human populations. The variations in gene expression are believed to contribute to phenotypic differences. Emerging evidence has shown that microRNAs (miRNAs) are one of the key regulators of gene expression. However, past studies have focused on the miRNA target genes and use loss- or gain-of-function approach that may not reflect natural association between miRNA and mRNAs. more...

Organism:

Homo sapiens

Type:

Expression profiling by array; Non-coding RNA profiling by array

Platforms:

GPL6102 GPL8178

180 Samples

Download data: TXT