Wanjing Li, Jinbang Xu, Jingyi Wang, Junxin Zhang, Disi Deng
{"title":"姜黄素对卵巢储备功能减退时卵泡启动率的调节作用","authors":"Wanjing Li, Jinbang Xu, Jingyi Wang, Junxin Zhang, Disi Deng","doi":"10.2174/0113862073327087240926065629","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong>To study the mechanism by which curcumin regulates ovarian primordial follicle initiation in rats with triptolide-induced diminished ovarian reserve (DOR).</p><p><strong>Methods: </strong>An in vitro gelatin sponge culture was performed on 3-day-old rat ovaries. After the establishment of the DOR model with triptolide, curcumin was administered for 3 days. Histological analysis and follicle counts were performed using H&E staining. ELISA detection of ovarian hormones in the culture medium (E2, FSH and LH), western blotting and Q-PCR for protein and mRNA expression (LTCONS-00011173, TGF-β1, Smad1, AMH, PTEN and GDF-9).</p><p><strong>Results: </strong>Ovarian primordial and growing follicles increased significantly after curcumin intervention (p < 0.05), FSH/LH and E2 levels were increased significantly (p < 0.05). Curcumin also significantly decreased the expression of LTCONS-00011173. Meanwhile, curcumin increased the expression of TGF-β, AMH, and GDF-9 (p < 0.05). In addition, curcumin increased Smad1 gene expression and protein phosphorylation in the ovary on the one hand (p < 0.05), but inhibited Smad1 and p-Smad1 protein expression on the other hand (p < 0.05). Moreover, curcumin decreased PTEN protein and mRNA expression (p < 0.05).</p><p><strong>Conclusion: </strong>Curcumin activates primordial follicles in DOR model rats through TGF-β1 and downstream AMH signaling pathways and may limit follicle exhaustion through LncRNA.</p>","PeriodicalId":10491,"journal":{"name":"Combinatorial chemistry & high throughput screening","volume":null,"pages":null},"PeriodicalIF":1.6000,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Regulation of Curcumin on Follicle Initiation Rate in Diminished Ovarian Reserve.\",\"authors\":\"Wanjing Li, Jinbang Xu, Jingyi Wang, Junxin Zhang, Disi Deng\",\"doi\":\"10.2174/0113862073327087240926065629\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aim: </strong>To study the mechanism by which curcumin regulates ovarian primordial follicle initiation in rats with triptolide-induced diminished ovarian reserve (DOR).</p><p><strong>Methods: </strong>An in vitro gelatin sponge culture was performed on 3-day-old rat ovaries. After the establishment of the DOR model with triptolide, curcumin was administered for 3 days. Histological analysis and follicle counts were performed using H&E staining. ELISA detection of ovarian hormones in the culture medium (E2, FSH and LH), western blotting and Q-PCR for protein and mRNA expression (LTCONS-00011173, TGF-β1, Smad1, AMH, PTEN and GDF-9).</p><p><strong>Results: </strong>Ovarian primordial and growing follicles increased significantly after curcumin intervention (p < 0.05), FSH/LH and E2 levels were increased significantly (p < 0.05). Curcumin also significantly decreased the expression of LTCONS-00011173. Meanwhile, curcumin increased the expression of TGF-β, AMH, and GDF-9 (p < 0.05). In addition, curcumin increased Smad1 gene expression and protein phosphorylation in the ovary on the one hand (p < 0.05), but inhibited Smad1 and p-Smad1 protein expression on the other hand (p < 0.05). Moreover, curcumin decreased PTEN protein and mRNA expression (p < 0.05).</p><p><strong>Conclusion: </strong>Curcumin activates primordial follicles in DOR model rats through TGF-β1 and downstream AMH signaling pathways and may limit follicle exhaustion through LncRNA.</p>\",\"PeriodicalId\":10491,\"journal\":{\"name\":\"Combinatorial chemistry & high throughput screening\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2024-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Combinatorial chemistry & high throughput screening\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2174/0113862073327087240926065629\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMICAL RESEARCH METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Combinatorial chemistry & high throughput screening","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/0113862073327087240926065629","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
Regulation of Curcumin on Follicle Initiation Rate in Diminished Ovarian Reserve.
Aim: To study the mechanism by which curcumin regulates ovarian primordial follicle initiation in rats with triptolide-induced diminished ovarian reserve (DOR).
Methods: An in vitro gelatin sponge culture was performed on 3-day-old rat ovaries. After the establishment of the DOR model with triptolide, curcumin was administered for 3 days. Histological analysis and follicle counts were performed using H&E staining. ELISA detection of ovarian hormones in the culture medium (E2, FSH and LH), western blotting and Q-PCR for protein and mRNA expression (LTCONS-00011173, TGF-β1, Smad1, AMH, PTEN and GDF-9).
Results: Ovarian primordial and growing follicles increased significantly after curcumin intervention (p < 0.05), FSH/LH and E2 levels were increased significantly (p < 0.05). Curcumin also significantly decreased the expression of LTCONS-00011173. Meanwhile, curcumin increased the expression of TGF-β, AMH, and GDF-9 (p < 0.05). In addition, curcumin increased Smad1 gene expression and protein phosphorylation in the ovary on the one hand (p < 0.05), but inhibited Smad1 and p-Smad1 protein expression on the other hand (p < 0.05). Moreover, curcumin decreased PTEN protein and mRNA expression (p < 0.05).
Conclusion: Curcumin activates primordial follicles in DOR model rats through TGF-β1 and downstream AMH signaling pathways and may limit follicle exhaustion through LncRNA.
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:
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Bipharmaceutical studies of Natural products
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Laboratory automation, robotics, microfluidics, signal detection technologies
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