Bushen Zhuyun Decoction Enhances Endometrial Receptivity via the IL-6/STAT3 Signaling Pathway in Rats.

IF 1.6 4区医学 Q4 BIOCHEMICAL RESEARCH METHODS

Combinatorial chemistry & high throughput screening Pub Date : 2024-11-29 DOI:10.2174/0113862073351630241128182125

Yinyin Ding, Yanli Hong, Yeting Zou, Xiaolan Wang, Xinyuan Liu, Xiaoyue Jiang, Minghui Hu, Jinjun Shan, Bei Liu, Huifang Zhou

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引用次数: 0

Abstract

Background: Reproductive endocrine disorder can impair endometrial receptivity, preventing embryo implantation and increasing miscarriage risk. Impaired endometrial receptivity contributes significantly to female infertility. Inflammatory signaling pathways including the IL-6/STAT3 pathway help embryos implant. Therefore, it is crucial to explore the relationship between the IL-6/STAT3 signaling pathway and endometrial receptivity.

Objective: To investigate the mechanism by which Bushen Zhuyun decoction (BSZY) enhances endometrial receptivity in rats through the IL-6/STAT3 signaling pathway.

Methods: Mifepristone-induced poor endometrial receptivity models of female SD rats were established, followed by histopathological observation. ELISA was used to measure serum sex hormones and VEGF. Western blotting or IHC was used to measure steroid receptors, IGFBP1, and IL-6/STAT3 pathway activation in the uterus during each estrus cycle and early gestation of normal rats. The Treg/Th17 balance was assessed using flow cytometry.

Results: Significant differences were found in the protein expressions of steroid receptors, IL6, STAT3, and p-STAT3 during each estrus cycle and early gestation of normal rats. The protein expressions of STAT3 and PR were strongly correlated with each other. BSZY notably improved uterine morphology increased the expression of implantation markers and raised the serum concentrations of sex hormones and VEGF. BSZY enhanced the expressions of IL-6 and its receptors and restored the expressions of STAT3 and p-STAT3 in the uterus of pregnant rats. In addition, BSZY effectively restored the Treg/Th17 balance in the peripheral blood of pregnant rats.

Conclusion: BSZY enhances endometrial receptivity and promotes decidualization in SD rats via the IL-6/STAT3 signaling pathway.

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来源期刊

Combinatorial chemistry & high throughput screening 化学-生化研究方法

CiteScore

3.10

自引率

5.60%

发文量

327

审稿时长

7.5 months

期刊介绍： Combinatorial Chemistry & High Throughput Screening (CCHTS) publishes full length original research articles and reviews/mini-reviews dealing with various topics related to chemical biology (High Throughput Screening, Combinatorial Chemistry, Chemoinformatics, Laboratory Automation and Compound management) in advancing drug discovery research. Original research articles and reviews in the following areas are of special interest to the readers of this journal: Target identification and validation Assay design, development, miniaturization and comparison High throughput/high content/in silico screening and associated technologies Label-free detection technologies and applications Stem cell technologies Biomarkers ADMET/PK/PD methodologies and screening Probe discovery and development, hit to lead optimization Combinatorial chemistry (e.g. small molecules, peptide, nucleic acid or phage display libraries) Chemical library design and chemical diversity Chemo/bio-informatics, data mining Compound management Pharmacognosy Natural Products Research (Chemistry, Biology and Pharmacology of Natural Products) Natural Product Analytical Studies Bipharmaceutical studies of Natural products Drug repurposing Data management and statistical analysis Laboratory automation, robotics, microfluidics, signal detection technologies Current & Future Institutional Research Profile Technology transfer, legal and licensing issues Patents.