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The effects of Korean Red Ginseng on Di-(2-ethylhexyl) phthalate-induced inflammatory response in endometrial cancer cells

ABSTRACT: Di-(2-ethylhexyl) phthalate (DEHP) is the most common endocrine disrupting chemical used as a plasticizer. DEHP is associated with the development of endometrium-related diseases through the induction of inflammation. The major therapeutic approaches against endometrial cancer and endometriosis involve the suppression of inflammatory response. Korean red ginseng (KRG) is a natural product with anti-inflammatory and anti-carcinogenic effects. Thus, the purpose of this study is to investigate the effects of KRG on DEHP-induced inflammatory response in endometrial cancer Ishikawa cells.

ORGANISM(S): Homo sapiens

PROVIDER: GSE154388 | GEO | 2022/07/13

REPOSITORIES: GEO

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Systems biology analysis of Korean red ginseng effects on Immobilization stressed mice brain

Project description:Here we present molecular mechanisms of Korean red ginseng (KRG) on immobilization stresses Keywords: stress response Mice were divided into three groups (3 mice / group): control, stress + no treat, and stress + Korean Red Ginseng (KRG, 100 mg). Stress + KRG group were given KRG 100 mg orally for 7 days and then exposed to immobilization stress for 45 min. stress + no treat group were administrated with phosphate buffer saline (d-PBS, pH 7.4) together with IMO stress for 45 min.

2010-05-15 | E-GEOD-12656 | biostudies-arrayexpress

Systems biology analysis of Korean red ginseng effects on Immobilization stressed mice brain

Project description:Here we present molecular mechanisms of Korean red ginseng (KRG) on immobilization stresses Keywords: stress response

2009-08-09 | GSE12656 | GEO

Green tea polyphenols alleviate liver injury induced by di(2-ethylhexyl) phthalate in mice

Project description:Di (2-ethylhexyl) phthalate (DEHP) is a common plasticizer. Studies have revealed that DEHP exposure can cause liver damage. Green tea is one of the most popular beverages in China. Green tea polyphenols (GTPs) have been proven to have therapeutic effects on organ damage induced by heavy metal exposure. However, few study report on GTP relieving DEHP-induced liver damage.

2023-10-03 | GSE232128 | GEO

Long term evaluation of biological effects of Korean Red Ginseng in rat serum

Project description:This study investigated the safety and efficacy of 12-mo administration of Korean Red Ginseng.

2023-03-11 | PXD032036 | Pride

Korean Red Ginseng in Treating Patients With Fatigue Caused by Chemotherapy for Colorectal Cancer

Project description:Korean Red Ginseng may improve fatigue in healthy subject. It is not yet known whether Korean Red Ginseng is effective compared with a placebo in chemotherapy. The purpose of this study is to determine whether Korean Red Ginseng is effective in the treatment of the fatigue from colorectal cancer with chemotherapy.(modified FOLFOX-6)

| 2159040 | ecrin-mdr-crc

The effects of Korean Red Ginseng on Di-(2-ethylhexyl) phthalate-induced inflammatory response in endometrial cancer cells

Project description:The effects of Korean Red Ginseng on Di-(2-ethylhexyl) phthalate-induced inflammatory response in endometrial cancer cells

| PRJNA646121 | ENA

Effects of in utero and lactational exposure to new generation green plasticizers on adult male rats: a comparative study with di(2-ethylhexyl) phthalate

Project description:Di(2-ethylhexyl) phthalate (DEHP), a widely used plasticizer, is a ubiquitous environmental pollutant and may act as an endocrine disruptor. Early life exposures to DEHP may result in anti-androgenic effects, impairing the development of the male reproductive tract. However, data on the long-lasting consequences of such DEHP exposures on adult male reproductive function are still rare and discrepant. Previously, we identified two novel plasticizers, 1,4 butanediol dibenzoate (BDB) and dioctyl succinate (DOS), as potential substitutes for DEHP that did not reproduce classically described endocrine disrupting phenotypes in prepubertal male offspring after maternal exposure. Here, we investigated the consequences of in utero and lactational exposure to BDB and DOS on adult male rat reproductive function in a comparative study with DEHP and a commercially available alternative plasticizer, 1,2-cyclohexane dicarboxylic acid diisononyl ester (DINCH). Timed pregnant Sprague-Dawley rats were gavaged with vehicle or a test chemical (30 or 300 mg/kg/day) from gestation day 8 to postnatal day 21. While DEHP exposure (300 mg/kg/day) significantly increased epididymal weight in the adult, exposure to DINCH, BDB or DOS did not affect reproductive organ weights, steroid levels or sperm quality. Using a toxicogenomic microarray approach, we found that adult testicular gene expression was affected by exposure to the higher dose of DEHP; transcripts such as Nr5a2, Ltf or Runx2 were significantly downregulated, suggesting that DEHP was targeting estrogen signaling. Lesser effects were observed after treatment with either DINCH or BDB. DOS exposure did not produce such effects, confirming its potential as a responsible substitute for DEHP. The data deposited correspond to testicular gene expression in 90 day-old Sprague-Dawley rats after exposure to CORN OIL and 30 or 300 mg/kg/day DEHP, DINCH, BDB or DOS from gestational day 8 to post-natal day 21

2018-02-14 | GSE110553 | GEO

Optimization of Protein Isolation and Label–free Quantitative Proteomic Analysis in Four Different Tissues of Korean Ginseng

Project description:Korean ginseng is one of the most valuable medicinal plants worldwide. Yet, our understanding of ginseng proteomics is largely limited due to difficulties in extraction and resolution of ginseng proteins because of the presence of natural contaminants such as polysaccharides, phenols, and glycosides. Here, we compared four different protein extraction methods, namely, TCA/acetone, TCA/acetone–MeOH/chloroform, Phenol–TCA/acetone, and Phenol–MeOH/chloroform methods. Consequently, the TCA/acetone–MeOH/chloroform method displayed the highest extraction efficiency, thus it was used for the comparative proteome profiling of leaf, root, shoot, and fruit by a label–free quantitative proteomics approach. This approach led to the identification of 2,604 significantly modulated proteins among four tissues. We could pinpoint differential pathways and proteins associated with ginsenoside biosynthesis including the methylerythritol 4–phosphate (MEP) pathway, the mevalonate (MVA) pathway, UDP–glycosyltransferases (UGTs), and oxidoreductases (CYP450s). The current study reports an efficient and reproducible method for the isolation of proteins from a wide range of ginseng tissues and provides a detailed organ–based proteome map and a more comprehensive view of enzymatic alterations in ginsenoside biosynthesis.

2021-09-07 | PXD022914 | Pride

Prenatal and ancestral exposure to di(2-ethylhexyl) phthalate alters gene expression and DNA methylation in mouse ovaries.

Project description:Di(2-ethylhexyl) phthalate (DEHP) is a commonly used plasticizer and known endocrine disrupting chemical, which causes transgenerational reproductive toxicity in female rodents. However, the mechanisms of action underlying the transgenerational toxicity of DEHP are not understood. Therefore, this study determined the effects of prenatal and ancestral DEHP exposure on various ovarian pathways in the F1, F2, and F3 generations of mice. Pregnant CD-1 dams were orally exposed to corn oil (vehicle control) or DEHP (20 μg/kg/day-750 mg/kg/day) from gestation day 10.5 until birth. At postnatal day 21 for all generations, ovaries were removed for gene expression analysis of various ovarian pathways and for 5-methyl cytosine (5-mC) quantification. In the F1 generation, prenatal DEHP exposure disrupted the expression of cell cycle regulators, the expression of peroxisome-proliferator activating receptors, and the percentage of 5-mC compared to control. In the F2 generation, exposure to DEHP decreased the expression of steroidogenic enzymes, apoptosis factors, and ten-eleven translocation compared to controls. It also dysregulated the expression of phosphoinositide 3-kinase (PI3K) factors. In the F3 generation, ancestral DEHP exposure decreased the expression of steroidogenic enzymes, PI3K factors, cell cycle regulators, apoptosis factors, Esr2, DNA methylation mediators, and the percentage of 5-mC compared to controls. Overall, the data show that prenatal and ancestral DEHP exposure greatly suppress gene expression of pathways required for folliculogenesis and steroidogenesis in the ovary in a transgenerational manner and that gene expression may be influenced by DNA methylation. These results provide insight into some of the mechanisms of DEHP-mediated toxicity in the ovary across generations.

2020-09-22 | GSE158266 | GEO

Toxicogenomic Screen of Replacements for bis(2-ethylhexyl) phthalate (DEHP) Using the Immortalized TM4 Sertoli Cell Line

Project description:Phthalate plasticizers are being phased out of consumer products because of their endocrine disrupting properties. This has resulted in a need to find safe alternatives that can plasticize polyvinyl chloride (PVC) while being inexpensive and biodegradable. We aim to study the toxicogenomic profile of mono-(2-ethylhexyl) phthalate (MEHP, the active metabolite of bis(2-ethylhexyl) phthalate, DEHP), the commercial plasticizer 1,2-cyclohexane dicarboxylic acid diisononyl ester (DINCH), and three plasticizers in development (1,4 butanediol dibenzoate (BDB), dioctyl succinate (DOS), and dioctyl maleate (DOM)) using the immortalized TM4 Sertoli cell line. Each sample contains four biological replicates except for DOS that contains three. The control is 1.0% DMSO as this was the vehicle used to solubilize the test compounds.

2015-08-06 | E-GEOD-66812 | biostudies-arrayexpress

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