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Nanostring miRNA exprssion profiling analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

ABSTRACT: Nanostring miRNA exprssion profiling analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

PROVIDER: PRJNA498304 | ENA |

REPOSITORIES: ENA

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Nanostring expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

Project description:Nanostring expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

| PRJNA498302 | ENA

17β-Estradiol and 17α-Ethinyl Estradiol Exhibit Immunologic and Epigenetic Regulatory Effects in NZB/WF1 Female Mice.

Project description:17α-Ethinyl estradiol (EE), a synthetic analog of natural estrogen 17β-estradiol (E2), is extensively used in hormonal contraceptives and estrogen replacement therapy, and it has also been found in sewage effluents. Given that E2 is a well-known immunomodulator, surprisingly there has been only limited information on the cellular and molecular immunologic consequences of exposure to EE. To address this fundamental gap, we directly compared the effects of EE with E2 on splenic leukocytes of New Zealand Black × New Zealand White F1 progeny (NZB/WF1) mice during the preautoimmune period. We found that EE and E2 have common, as well as distinctive, immunologic effects, with EE exposure resulting in more profound effects. Both EE and E2 increased numbers of splenic neutrophils, enhanced neutrophil serine proteases and myeloperoxidase expression, promoted the production of nitric oxide and monocyte chemoattractant protein-1, and altered adaptive immune T cell subsets. However, activation of splenic leukocytes through the T cell receptor or Toll-like receptor (TLR)4 revealed not only common (IL-10), but also hormone-specific alterations of cytokines (IFNγ, IL-1β, ΤΝFα, IL-2). Furthermore, in EE-exposed mice, TLR9 stimulation suppressed IFNα, in contrast to increased IFNα from E2-exposed mice. EE and E2 regulated common and hormone-specific expression of immune-related genes. Furthermore, EE exposure resulted in more marked alterations in miRNA expression levels than for E2. Only EE was able to reduce global DNA methylation significantly in splenic leukocytes. Taken together, our novel data revealed that EE and E2 exposure confers more similar effects in innate immune system-related cell development and responses, but has more differential regulatory effects in adaptive immune-related cell development and responses.

| S-EPMC6305969 | biostudies-literature

Nanostring gene expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

Project description:Nanostring gene expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

| PRJNA498303 | ENA

Nanostring gene expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

Project description:We used the NanoString mouse nCounter immunology panel platform to compare mRNA gene expression profiles of spelnocytes from placebo-, E2, and EE exposed NZB/WF1 mice. With the profling of 548 immunology-related genes, we found that E2 and EE exposure alter immune-related genes at a similar pattern.

2018-12-10 | GSE121743 | GEO

Nanostring miRNA exprssion profiling analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

Project description:We used the NanoString mouse nCounter miRNA expression platform to compare the miRNA expression profiles of spelnocytes from placebo-, E2, and EE exposed NZB/WF1 mice. We found that EE exposure has a more profound effect than E2 on miRNA genes expression in splenocytes

2018-12-10 | GSE121744 | GEO

Microarray analysis of di-n-butyl phthalate and 17α ethinyl-oestradiol responses in three-spined stickleback testes

Project description:The data comes from a study, where three-spined sticklebacks (Gasterosteus aculeatus) were exposed to di-n-butyl phthalate (DBP) and 17α ethinyl-oestradiol (EE2) at nominal concentrations 35 μg/L and 40 ng/L, respectively, for four days. The aim of the study was to obtain insight into the acute transcriptional responses putatively associated with endocrine disruption. RNA samples from the testes of eight individuals fish per treatment (including solvent controls, exposed only to DMSO) were used in the microarray analysis, covering the expression of approximately 21000 genes.

2015-10-10 | E-MTAB-3951 | biostudies-arrayexpress

Nanostring expression analysis of splenocytes from 17-β estradiol (E2) and synthetic 17α-ethinyl estradiol (EE) exposed feamle NZB/WF1 lupus mice

Project description:This SuperSeries is composed of the SubSeries listed below.

2018-12-10 | GSE121745 | GEO

Alteration in liver proteome caused by ethinyl estradiol in males Cyprinodon variegatus

Project description:Adult male marine fish were exposed to 100ng/L of ethinyl estradiol (EE2) for 7 days in 1.8L vessels, dimethyl sulfoxide (DMSO) was used as carrier never reaching concentrations > 0.001% v/v. The same volume of DMSO was added to the solvent control vessels. Culture conditions, monitored daily, were as follows: temperature 18.8 ± 0.2°C, pH 7.94±0.03, dissolved oxygen saturation 99.3% ± 1.1 and 16:8 hours of light:dark photoperiod. 90% of the water was renewed daily and EE2 and DMSO concentrations were adjusted after that.

2022-05-23 | PXD027547 | Pride

Effects of Androstenedione, Ethinyl Estradiol, and Prednisone on Gene Expression in the Male Mouse Liver

Project description:The goal of this study was to provide insights into the adverse outcome pathways that underlie the liver tumor effects of androstenedione in the mouse liver by comparing gene expression patterns to two liver noncarcinogens, ethinyl estradiol and prednisone.

2016-07-28 | GSE84590 | GEO

Transcription profiling of liver from sticklebacks exposed to copper, dibezanthracene or ethinyl-estradiol

Project description:Stickleback were exposed to Cu, DbA (Dibezanthracene), EE2 (Ethinyl-estradiol) or relevant controls. Liver tissue from individual fish exposed to different doses were arrayed versus a common reference.

2009-07-10 | E-MAXD-42 | biostudies-arrayexpress

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