Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single cell RNA-seq analysis on human myometrium and leiomyomas

ABSTRACT: To understand the cellular and molecular heterogeneity in the normal myometrium, we performed single-cell RNA sequencing on normal myometrium samples. We discovered 17 different cell lineages in the normal myometrium. Our work provides a single cell atlas for the normal myometrium.

ORGANISM(S): Homo sapiens

PROVIDER: GSE162122 | GEO | 2022/08/27

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Comparison of Gene expression profiles between myometrium, MED12 mutation positive uterine leiomyomas and MED12 wildtype uterine leiomyomas

Project description:Gene expression profiles of 10 uterine leiomyomas and their matched normal myometrium specimens were studied using Affymetrix GeneChip Human Genome U133 Plus 2.0 gene expression arrays. Four tumors displayed a codon 44 mutation, four carried a intron 1 mutation, and the remaining two displayed no MED12 mutation.

2011-08-26 | GSE30673 | GEO

miRNA of human myometrium in labor

Project description:The maintenance of coordinated powerful episodic contractions of the uterus is the crucial factor for normal labor. The uterine contractility is gradually enhanced with the progression of labor, which is related to the gene expression of myometrium, competing endogenous RNA (ceRNA) can also regulate the gene expression. To better understand the role of ceRNA network in labor, transcriptome sequencing was performed on the myometrium of 17 parturients at different labor duration. Furthermore, an correlated analysis was performed to identify mRNA, long non-coding RNA (lncRNA), circular RNA (circRNA), and microRNA (miRNA) which correlated with their expression levels and labor duration. Then, targeting relationships between mRNAs, lncRNAs, circRNAs and miRNAs were predicted, and the ceRNA regulatory network was established.This analysis identified 934 RNAs positively correlated with labor duration (859 mRNAs, 28 lncRNAs, 45 circRNAs, and 2 miRNAs) and 153 RNAs negatively correlated with labor duration (122 mRNAs, 28 lncRNAs, and 3 miRNAs).

2022-01-01 | GSE188407 | GEO

circRNA expression in human myometrium during labor

2022-01-01 | GSE188873 | GEO

Immune cell distribution in the decidua and myometrium of pregnant mice at E7.5.

Project description:We used single cell RNA sequencing (scRNA-seq) with TotalSeq-A (BioLegend) cell hashing to investigate the immune cell distribution in the decidua and myometrium of pregnant mice at E7.5.

2022-08-10 | GSE209796 | GEO

IL-33+ cell subsets in the decidua and myometrium of pregnant mice at E7.5.

Project description:We used single cell RNA sequencing (scRNA-seq) to investigate the IL-33+ cell types present in the decidua and myometrium of pregnant mice at E7.5.

2022-08-10 | GSE209795 | GEO

Effect of Aging on the Human Myometrium at Single-Cell Resolution

Project description:The myometrial dysfunction associated with aging can prompt complications during pregnancy and labor, causing a 7.8-fold increase in maternal mortality in women over 40. Using single-cell/single-nucleus RNA sequencing and spatial transcriptomics, we constructed a cellular atlas of the aging myometrium from 186,120 cells across twenty peri- and post-menopausal women. We identified 23 myometrial cell subpopulations, including novel contractile capillary, venous capillary, immune-modulated fibroblasts, and nervous system regulatory fibroblasts. Myometrial aging leads to fewer contractile capillary cells, a reduced level of ion channel expression in smooth muscle cells, and impaired gene expression in endothelial, smooth muscle, fibroblast, perivascular, and immune cells. We observed altered myometrial cell-to-cell communication as an aging hallmark associated with the loss of 25/229 signaling pathways, including those related to angiogenesis, tissue repair, contractility, immunity, and nervous system regulation. These insights may contribute to a better understanding of the complications faced by older women during pregnancy and labor

2023-12-12 | GSE236660 | GEO

The effect of FH mutations on fibroid expression profile, normal myometrium vs. FH-mutant fibroids.

Project description:A series of gene expression measurements of uterine fibroids with mutated fumarate hydratase (FH) gene and normal myometrium. Keywords: other

2005-12-20 | GSE2724 | GEO

proteome of human myometrium landscape in labor and non-labor

Project description:Proteome data from 20 myometrium (in labor, IL, n = 10; non-labor, NL, n = 10) was performed by quantitative liquid chromatography-tandem mass spectrometry (LC-MS/MS).

2021-09-24 | PXD027906 | Pride

An integrative genomic and transcriptomic analysis reveals potential targets associated with cell proliferation in uterine leiomyomas

Project description:Transcriptional profiling of uterine leiomyoma tumor samples for integrative analysis with copy number alterations data. Goal was to identify up- and/or down-expressed genes associated with genomic gains and/or losses, respectively. After, it was applied to GSEA and CONEXIC algorithm to integrate the data. Protein-protein interactions also was building and the data were validated using qRT-PCR and IHC techniques. Experiment condition, 51 uterine leiomyoma samples from patients at the secretory or proliferative menstrual cycle phases were labeled with Cy3 and adjacent normal myometrium reference samples were labeled with Cy5. Each uterine leiomyoma and adjacent normal myometrium sample were obtained from the same patient and were mixed and hybridized on a glass slide Agilent 4x44 platform.

2012-12-16 | E-GEOD-42939 | biostudies-arrayexpress

Expression data from normal myometrium, leiomyomata, and leiomyosarcomas

Project description:The molecular etiology of uterine leiomyosarcoma (ULMS) is poorly understood, which accounts for the wide disparity in outcomes among women with this disease. We examined and compared the molecular profiles of ULMS, fibroids, and normal myometrium (NL) to identify clinically relevant molecular subtypes. RNA was hybridized to Affymetrix U133A 2.0 transcription microarrays. Differentially expressed genes and pathways were identified using standard methods.

2015-01-08 | GSE64763 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data