GEO DataSets

Analysis of endometrioma and eutopic endometrium controls. Endometriosis is a pathological condition characterized by endometrial tissue outside the normal uterine location. Results provide insight into molecular mechanisms underlying the pathology of endometriosis.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 disease state sets

Platform:

GPL6102

Series:

GSE23339

19 Samples

Download data: TXT

(Submitter supplied) Endometriosis is a common disease seen by gynecologists. Clinical features involve pelvic pain and unexplained infertility. Although endometriosis is pathologically characterized by endometrial tissue outside the normal uterine location, endometriosis is otherwise not easily explained. Endometriomas, endometriotic cysts of the ovary, typically cause pain and distortion of pelvic anatomy. To begin to understand the pathogenesis of endometriomas, we carried out transcriptome:microRNAome analysis of endometriomas and eutopic endometrium, using gene expression arrays and next generation small RNA sequencing technology. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3975

Platform:

GPL6102

19 Samples

Download data: TXT

(Submitter supplied) Accumulating evidence suggests that microRNAs play definite roles in the pathogenesis of endometriosis. The objective of the study was to determine the role of miR-100-5p, one of the upregulated microRNA in endometriotic cyst stromal cells, in the pathogenesis of endometriosis. Downstream targets of miR-100-5p were identified by compulsory expression of miR-100-5p in normal eutopic endometrial stromal cells (NESCs), a global mRNA microarray technique, and pathways analysis.Compulsory expression of miR-100-5p in NESCs directed the induction of cell motility through SWItch/sucrose non-fermentable (SWI/SNF)-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1 (SMARCD1) supression and matrix metallopeptidase 1 (MMP1) activation.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

8 Samples

Download data: TXT

(Submitter supplied) We utilized fluorescence-activated cell sorting to isolate endometrial stromal cells from paired endometrial and endometrioma biopsies and combined it with high-throughput sequencing to determine miRNA alterations in endometriotic stroma. The analysis revealed 149 abnormally expressed miRNAs in endometriotic lesions, including extensive upregulation of miR-139-5p and downregulation of miR-375 compared to eutopic cells. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18573

8 Samples

Download data: TAB

(Submitter supplied) To identify the miRNAs which play a role in the development of endometriosis, we explored differentially expressed miRNAs between ECSCs (N=8) and normal endometrial stromal cells (NESCs, n=8) using miRNA microarray. The expression profiles in ECSCs and NESCs were obtained, then the miRNAs were filtered by signal intensity (20.0<, at least one out of 16 samples have values within range) and flags (at least 70% of cases have good flags). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL14767

16 Samples

Download data: TXT, XLSX

(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:

GPL18402 GPL17077 GPL13497

32 Samples

Download data: TXT

(Submitter supplied) To identify the mRNAs which regulate endomrtial decidualization, we explored differentially expressed mRNAs between untreated NESCs (n=4) and decidualized NESCs (n=4) using gene expression microarray. The mRNA expression profiles of untreated in NESCs and decidualized NESCs were obtained, then the mRNAs were filtered by signal intensity (50.0<, at least one out of 8 samples have values within range) and flags (at least 43% of cases have good flags). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17077

8 Samples

Download data: TXT

(Submitter supplied) To identify the miRNAs which regulate endometrial decidualization, we explored differentially expressed miRNAs between untreated NESCs (n=4) and decidualized NESCs (n=4) using miRNA microarray. The miRNA expression profiles of untreated NESCs and decidualized NESCs were obtained, then the miRNAs were filtered by signal intensity (50.0<, at least one out of 8 samples have values within range) and flags (at least 13% of cases have good flags). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18402

8 Samples

Download data: TXT

(Submitter supplied) To identify the mRNAs which regulate the decidualization of ECSCs, we explored differentially expressed mRNAs between untreated ECSCs (n=4) and decidualized ECSCs (n=4) using gene expression microarray. The mRNA expression profiles in untreated ECSCs and decidualized ECSCs were obtained, then the mRNAs were filtered by signal intensity (50.0<, at least one out of 8 samples have values within range) and flags (at least 58% of cases have good flags). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13497

8 Samples

Download data: TXT

(Submitter supplied) To identify the miRNAs which regulate the decidualization of ECSCs, we explored differentially expressed miRNAs between untreated ECSCs (n=4) and decidualized ECSCs (n=4) using miRNA microarray. The miRNA expression profiles in untreated ECSCs and decidualized ECSCs were obtained, then the miRNAs were filtered by signal intensity (50.0<, at least one out of 8 samples have values within range) and flags (at least 17% of cases have good flags). more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18402

8 Samples

Download data: TXT

(Submitter supplied) Compulsory expression of miR-210 in normal endometrial stromal cells directed the induction of cell proliferation and vascular endothelial growth factor production, and the inhibition of apoptosis in through signal transducer and activator of transcription 3 (STAT3) activation. Accumulating evidence suggests that microRNAs play definite roles in the pathogenesis of endometriosis. The objective of the study was to determine the role of miR-210, one of the upregulated microRNA in endometriotic cyst stromal cells, in the pathogenesis of endometriosis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL13497

8 Samples

Download data: TXT

(Submitter supplied) Endometriosis, a benign inflammatory disease whereby endometrial-like tissue grows outside the uterus, is a risk factor for endometriosis-associated ovarian cancers. In particular, ovarian endometriomas, cystic lesions of deeply invasive endometriosis, are considered the precursor lesion for ovarian clear-cell carcinoma (OCCC). To explore the transcriptomic landscape, OCCC from women with pathology-proven concurrent endometriosis (n = 4) were compared to benign endometriomas (n = 4) by bulk RNA and small-RNA sequencing.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18573

16 Samples

Download data: TSV

(Submitter supplied) the newly identified miR-205-5p-ANGPT2-AKT/ERK axis illustrates the molecular mechanism of endometriosis progression and may represent a novel diagnostic biomarker and therapeutic target for disease treatment.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL25134

6 Samples

Download data: TXT

(Submitter supplied) Intrinsic abnormalities in transplanted eutopic endometrium are believed to contribute to the pathogenesis of pelvic endometriosis. Herein, we investigated transcriptomic differences in human endometrial stromal fibroblasts (hESF) from women with (hESFendo) versus without (hESFnon-endo) endometriosis, in response to activation of the PKA pathway with 8-Br-cAMP. hESFnon-endo (n=4) and hESFendo (mild endometriosis, n=4) were isolated from eutopic endometrium and treated +/- 0.5mM 8-Br-cAMP for 96 hours. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

20 Samples

Download data: CEL

(Submitter supplied) Endometriosis is defined as the presence of endometrial tissue (eutopic tissue) outside the uterus (ectopic tissue). We assessed differentially expressed microRNAs in ectopic endometrium compared with eutopic endometrium.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL7372

3 Samples

Download data: TXT

(Submitter supplied) Purpose- To identify the pathways and processes that are dysregulated in the eutopic endometrium of women with endometriosis Methods-RNA sequencing was used to detect and quantify the transcripts encoded by the whole genome in the eutopic endometrium. Mid-secretory phase eutopic endometrial samples from women with (n=4) and without endometriosis (n=4) were processed for RNA sequencing and the data were compared to identify the transcripts displaying differential abundance in women with endometriosis, compared to those without endometriosis (controls)

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

8 Samples

Download data: TXT

(Submitter supplied) Purpose- To identify the pathways and processes that are dysregulated in the eutopic endometrium of women with endometriosis Methods- RNA sequencing was used to detect and quantify the transcripts encoded by the whole genome in the eutopic endometrium. Mid-proliferative phase eutopic endometrial samples from women with (n=4) and without endometriosis (n=3) were processed for RNA sequencing and the data were compared to identify the transcripts displaying differential abundance in women with endometriosis, compared to those without endometriosis (controls)

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

7 Samples

Download data: TXT

(Submitter supplied) The set of expressed microRNAs in a given cell type, or “miRNome”, can be explored under many different aspects. Many studies report modulations of the miRNome in a wide variety of cancers. Papillary thyroid cancer is the most prevalent type of endocrine cancer. The presence of nodal metastases increases the risk of recurrence and mortality. In our study, we performed microRNA deep sequencing (miRSeq) of 3 PTC, their matching normal tissues and nodal metastases and designed a new bioinformatic framework to analyze variations of the different aspects of the miRNome: expression profile, isomiRs and non-templated additions distributions, mutation or A-to-I RNA-editing. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11154

9 Samples

Download data: FA, TXT