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The role of smooth muscle cell-derived IL-18 in uterine immune milieu and fetoplacental growth

ABSTRACT: The role of smooth muscle cell-derived IL-18 in uterine immune milieu and fetoplacental growth

PROVIDER: PRJNA1247406 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR33010831_1.fastq.gz	Fastqsanger.gz
	SRR33010831_2.fastq.gz	Fastqsanger.gz
	SRR33010832_1.fastq.gz	Fastqsanger.gz
	SRR33010832_2.fastq.gz	Fastqsanger.gz
	SRR33010833_1.fastq.gz	Fastqsanger.gz

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The role of smooth muscle cell-derived IL-18 in uterine immune milieu and fetoplacental growth

Project description:There is a close relationship between pregnancy and immune responses. For example, an anti-inflammatory state is essential for maintaining pregnancy by promoting maternal tolerance toward the semi-allogeneic fetus, whereas pro-inflammatory conditions are crucial for processes such as maternal tissue remodeling during embryo implantation and the induction of labor. Increasing evidence suggests that various cell types within the uteroplacental immune environment contribute to these immune responses, and immunological approaches have been employed to investigate the pathophysiology and potential treatments of pregnancy-related complications. Interleukin-18 (IL-18) is a unique cytokine with both pro-inflammatory and anti-inflammatory properties; however, its roles during pregnancy remain largely unclear. We have found that smooth muscle cells (SMCs) in the uterine myometrium are an important source of IL-18, and that the homeostatic production of IL-18 promotes fetal development by supporting maternal uterine remodeling and placental growth. To further investigate the effects of IL-18 on the uterine immune milieu, we established SMC-specific Il18 conditional knockout (cKO) mice and performed RNA sequencing of uterine immune cells.

2025-04-18 | GSE293908 | GEO

Transcription profiling of human Gene Expression in Uterine Smooth Muscle Tumors (including normal myometrium, benign uterine leiomyoma, malignant uterine and extra-uterine leiomyosarcoma)

Project description:Comparison of Gene Expression in Uterine Smooth Muscle Tumors (including normal myometrium, benign uterine leiomyoma, malignant uterine and extra-uterine leiomyosarcoma). Total RNA was isolated with Trizol and converted to labeled cRNA by standard Affymetrix protocols. Before analysis, Avg Diff values were normalized to a sum of 3 million for each probe set on the chip and values less than 20 were adjusted to 20 to allow log scaling in subsequent analysis.

2007-09-25 | E-GEOD-764 | biostudies-arrayexpress

Reconstitution of the uterine immune milieu after transplantation (scRNA-seq)

Project description:Reconstitution of the uterine immune milieu after transplantation (scRNA-seq)

| PRJNA1073937 | ENA

Comparison of Gene Expression in Uterine Smooth Muscle Tumors

Project description:Comparison of Gene Expression in Uterine Smooth Muscle Tumors (including normal myometrium, benign uterine leiomyoma, malignant uterine and extra-uterine leiomyosarcoma. Total RNA was isolated with Trizol and converted to labeled cRNA by standard Affymetrix protocols. Before analysis, Avg Diff values were normalized to a sum of 3 million for each probe set on the chip and values less than 20 were adjusted to 20 to allow log scaling in subsequent analysis. Keywords: other

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Sexually dimorphic effects of forkhead box a2 (FOXA2) and uterine glands on decidualization and fetoplacental development

Project description:Glands of the uterus are essential for the establishment of pregnancy in mice, sheep and likely humans. Forkhead box a2 (FOXA2) is expressed specifically in the glands of the uterus and a critical regulator of glandular epithelium (GE) differentiation, development and function. Mice with a conditional deletion of FOXA2 in the adult uterus, created using the lactotransferrin iCre (Ltf-iCre) model, have a morphologically normal uterus with glands, but lack a considerable number of FOXA2-dependent GE-expressed genes. Adult FOXA2 conditional knockout (cKO; Ltf-iCre:Foxa2 flox) mice are infertile due to defective embryo implantation arising from a lack of leukemia inhibitory factor (LIF), a critical implantation factor of uterine gland origin. Intraperitoneal injections of LIF can initiate embryo implantation in the uterus of adult FOXA2 cKO mice with pregnancies maintained to term. Here, we tested the hypothesis that FOXA2-regulated genes in the uterine glands impact development of the decidua, placenta and fetus. On gestational day (GD) 8.5, the anti-mesometrial and mesometrial decidua transcriptome was noticeably altered in FOXA2 cKO mice. Viable fetuses were reduced in FOXA2 cKO mice on GDs 12.5 and 17.5. Sex-dependent differences in fetal weight, placenta histoarchitecture, and the placenta and metrial gland transcriptome were observed between control and FOXA2 cKO mice. The transcriptome of the placenta with a female fetus was considerably more altered than the placenta with a male fetus in FOXA2 cKO dams. These studies reveal previously unrecognized sexually dimorphic effects of FOXA2 and uterine glands on fetoplacental development with potential impacts on offspring health into adulthood.

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Sexually dimorphic effects of forkhead box a2 (FOXA2) and uterine glands on decidualization and fetoplacental development

Project description:Sexually dimorphic effects of forkhead box a2 (FOXA2) and uterine glands on decidualization and fetoplacental development

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Transcriptomic effects of estradiol treatment on cultured human uterine smooth muscle cells

Project description:The myometrium is an important reproductive tissue composed primarily of smooth muscle cells. Contractility of the myometrial smooth muscle cells during the estrous cycle and pregnancy is modulated by estrogen. Despite much research, little is known about the molecular mechanism by which estrogen regulates myometrial contractility. This study investigates global gene expression profile of cultured human uterine smooth muscle cells (hUtSMCs) following 17M-NM-2-estradiol (E2) treatment using cDNA microarray technology. In response to E2 treatment 540 genes were identified as significantly differentially expressed. Gene ontology analysis identified several significant biological processes for these genes including muscle contraction, gland development, cell migration, cell adhesion, apoptosis, response to external stimulus and phosphorylation. In this study evidence is presented that in human smooth muscle cells 17M-NM-2-estradiol, contrary to expectations, altered expression of several genes that may favor myometrial relaxation. Genes related to focal adhesion function were downregulated suggesting a loosening of SMC connections to the ECM while upregulation of MMP9 is also associated with weakened ECM interactions. The hUtSMC system is an additional useful model to investigate steroid effects on smooth muscle cells in isolation from other myometrial cell types. In this study human myometrial smooth muscle cells (hUtSMC) purchased from Lonza were cultured and treated with 17beta estradiol. RNA was isolated after 6h, 24h and 72h from both treated and untreated control cells. The experiment was repeated at least 3 times.

2014-06-02 | E-GEOD-51470 | biostudies-arrayexpress

Transcriptomic effects of estradiol treatment on cultured human uterine smooth muscle cells

Project description:The myometrium is an important reproductive tissue composed primarily of smooth muscle cells. Contractility of the myometrial smooth muscle cells during the estrous cycle and pregnancy is modulated by estrogen. Despite much research, little is known about the molecular mechanism by which estrogen regulates myometrial contractility. This study investigates global gene expression profile of cultured human uterine smooth muscle cells (hUtSMCs) following 17β-estradiol (E2) treatment using cDNA microarray technology. In response to E2 treatment 540 genes were identified as significantly differentially expressed. Gene ontology analysis identified several significant biological processes for these genes including muscle contraction, gland development, cell migration, cell adhesion, apoptosis, response to external stimulus and phosphorylation. In this study evidence is presented that in human smooth muscle cells 17β-estradiol, contrary to expectations, altered expression of several genes that may favor myometrial relaxation. Genes related to focal adhesion function were downregulated suggesting a loosening of SMC connections to the ECM while upregulation of MMP9 is also associated with weakened ECM interactions. The hUtSMC system is an additional useful model to investigate steroid effects on smooth muscle cells in isolation from other myometrial cell types.

2014-06-02 | GSE51470 | GEO

Regulation of fetoplacental metabolism in pig

Project description:Regulation of fetoplacental metabolism in pig

| PRJNA1102853 | ENA

Characterization of Plexiform Leiomyomata Provide Further Evidence for Genetic Heterogeneity Underlying Uterine Fibroids

Project description:Plexiform leiomyomata are a histologically defined subgroup of benign uterine smooth muscle tumors based on their epitheliod cytology and abundant extracellular matrix. We used microarrays to compare plexiform leiomyomata to normal myometrium (smooth muscle of the uterine wall), typical leiomyomata, cellular or atypical leiomyomata and malignant leiomyosarcoma of the uterus. Keywords: tumor analysis

2008-05-01 | GSE9511 | GEO

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