7 results on '"Qu, Fan"'
Search Results
2. Effects of Chinese herbal medicine on pregnancy outcomes of women with PCOS undergoing in vitro fertilization and embryo transfer: A retrospective cohort study.
- Author
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Dai, Minchen, Shi, Biwei, Zhang, Xian, Gu, Yinger, Wang, Fangfang, Zhou, Jue, and Qu, Fan
- Abstract
• Pregnancy outcomes of women with polycystic ovary syndrome (PCOS) remain unsatisfactory. • Chinese herbal medicine is widely used for treating gynecological endocrine disorders. • Bu-Shen-Jian-Pi Formula (BSJPF) can improve fertility potential among PCOS population. • BSJPF significantly enhanced bone morphogenetic protein 15 levels in follicular fluids. Chinese herbal medicine is widely used for treating polycystic ovary syndrome (PCOS). The present study aimed to explore the effects of Bu-Shen-Jian-Pi Formula, a Chinese herbal medicine formula, on the pregnancy outcomes of women with PCOS undergoing in vitro fertilization and embryo transfer (IVF-ET) based on a retrospective cohort study. One hundred and forty-six females with PCOS undergoing IVF-ET were included in the study from Women's Hospital, School of Medicine, Zhejiang University between July 2016 and June 2021, of whom 73 patients received Bu-Shen-Jian-Pi Formula treatment for 12 weeks before IVF-ET, while the other 73 did not. The clinical data were collected from the medical records of the included patients. Bone morphogenetic protein 15 (BMP15) and leukemia inhibitory factor levels in the follicular fluids were detected. After the treatment of Bu-Shen-Jian-Pi Formula, women with PCOS undergoing IVF-ET exhibited significant improvement in the fertilization (P<0.05), good-quality embryo (P<0.01), clinical pregnancy (P<0.01), and live birth (P<0.01) rates, and single birthweight in newborns (P<0.05). The expression levels of BMP15 in the follicular fluids of the women with PCOS were significantly increased after Bu-Shen-Jian-Pi Formula treatment (P<0.05). This study provided preliminary evidence of a significant association of Bu-Shen-Jian-Pi Formula treatment with improved pregnancy outcomes in women with PCOS undergoing IVF-ET, partly through increasing BMP15 levels in the follicular fluids. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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3. Chinese herbal medicine alleviates the pathogenesis of polycystic ovary syndrome by improving oxidative stress and glucose metabolism via mitochondrial Sirtuin 3 signaling.
- Author
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Zhang, Qing, Ren, Jun, Wang, Fangfang, Li, Mingqian, Pan, Manman, Zhang, Hui, and Qu, Fan
- Abstract
• Bu-Shen-Tian-Jing Formula (BSTJF), a formula of Chinese herbal medicine, has beneficial effects in treating PCOS. • BSTJF improves oxidative stress and glucose metabolism of PCOS. • BSTJF regulates mitochondrial SIRT3 and the following p38 MAPK and PI3K/AKT signaling pathways. Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders among women, and the curative effects of its current management are not satisfactory. A formula of Chinese herbal medicine (CHM), called Bu-Shen-Tian-Jing Formula (BSTJF), has clinically shown beneficial effects in treating PCOS. This study aimed to investigate the mechanism underlying BSTJF for treatment of PCOS. Whole blood samples were collected from women with PCOS treated and not treated with BSTJF (n = 5 per group). Whole transcriptome sequencing of leukocytes and untargeted metabonomic analysis of the plasma were performed. Three groups of 18 female Sprague-Dawley rats were randomly selected: control, PCOS, and BSTJF. A PCOS rat model was established using testosterone propionate. The estrous cycle; glucose tolerance; ovarian morphology; serum markers of oxidative stress; and expression of Sirtuin 3 (SIRT3), phospho-p38 mitogen-activated protein kinase, phosphatidylinositol 3-kinase (PI3K), and phospho-protein kinase B in the ovary were measured. Palmitate was initially applied to KGN cells, followed by freeze-dried BSTJF powder. The glucose uptake, reactive oxygen species (ROS) production, and protein levels of SIRT3, PI3K, and glucose transporter type 4 (GLUT4) were detected in KGN cells. The transcriptomic and metabolomic profiles showed alterations in 572 genes and 73 metabolites in women with PCOS treated with BSTJF. The enriched pathways in women with PCOS treated with BSTJF were mainly involved in inflammation, insulin resistance, glucose and lipid metabolism, and neuro and associated signaling pathways. In PCOS rat models, BSTJF improved the estrous cycle, glucose tolerance, and ovarian morphology; relieved oxidative stress; increased ovarian SIRT3 expression; inhibited p38 MAPK activation; and promoted the activation of PI3K/AKT signaling in the ovary. In the in-vitro study with KGN cells, BSTJF rescued the palmitate-induced impaired glucose uptake and SIRT3 expression, reduced mitochondrial ROS production mediated by SIRT3, and restored the impaired insulin-induced PI3K/AKT signaling pathway. BSTJF effectively alleviated the pathogenesis of PCOS by improving oxidative stress and glucose metabolism via mitochondrial SIRT3 and the following insulin signaling pathway. This study innovatively revealed the action mechanism of CHM in treating PCOS. [Display omitted] [ABSTRACT FROM AUTHOR]
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- 2023
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4. Mitochondrial and glucose metabolic dysfunctions in granulosa cells induce impaired oocytes of polycystic ovary syndrome through Sirtuin 3.
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Zhang, Qing, Ren, Jun, Wang, Fangfang, Pan, Manman, Cui, Long, Li, Mingqian, and Qu, Fan
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POLYCYSTIC ovary syndrome , *GRANULOSA cells , *INDUCED ovulation , *METABOLIC disorders , *MITOCHONDRIA , *GLUCOSE-6-phosphate dehydrogenase , *OVUM , *OVARIAN follicle - Abstract
Mitochondrial function and glucose metabolism play important roles in bidirectional signaling between granulosa cells (GCs) and oocytes. However, the factors associated with mitochondrial function and glucose metabolism of GCs in polycystic ovary syndrome (PCOS) are poorly understood, and their potential downstream effects on oocyte quality are still unknown. The aim of this study was to investigate whether there are alterations in mitochondrial-related functions and glucose metabolism in ovarian GCs of women with PCOS and the role of Sirtuin 3 (SIRT3) in this process. Here, we demonstrated that women with PCOS undergoing in vitro fertilization and embryo transfer had significantly lower rates of metaphase II oocytes, two-pronuclear fertilization, cleavage, and day 3 good-quality embryos. Germinal vesicle- and metaphase I-stage oocytes from women with PCOS exhibited increased mitochondrial reactive oxygen species (ROS), decreased mitochondrial membrane potential, and downregulation of glucose-6-phosphate dehydrogenase. GCs from women with PCOS presented significant alterations in mitochondrial morphology, amount, and localization, decreased membrane potential, reduced adenosine triphosphate (ATP) synthesis, increased mitochondrial ROS and oxidative stress, and insufficient oxidative phosphorylation (OXPHOS) together with decreased glycolysis. SIRT3 expression was significantly decreased in GCs of PCOS patients, and knockdown of SIRT3 in KGN cells could mimic the alterations in mitochondrial functions and glucose metabolism in PCOS GCs. SIRT3 knockdown changed the acetylation status of NDUFS1, which might induce altered mitochondrial OXPHOS, the generation of mitochondrial ROS, and eventually defects in the cellular insulin signaling pathway. These findings suggest that SIRT3 deficiency in GCs of PCOS patients may contribute to mitochondrial dysfunction, elevated oxidative stress, and defects in glucose metabolism, which potentially induce impaired oocytes in PCOS. [Display omitted] • Women with polycystic ovary syndrome have impaired oocyte quality. • Granulosa cells of polycystic ovary syndrome show altered mitochondrial functions. • Granulosa cells of polycystic ovary syndrome show defects in glycolysis. • Sirtuin 3 deficiency exists in granulosa cells of polycystic ovary syndrome. • Sirtuin 3 regulates acetylation status of NDUFS1 and insulin signaling pathway. [ABSTRACT FROM AUTHOR]
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- 2022
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5. Functions of water channels in male and female reproductive systems
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Zhang, Dan, Tan, Ya-Jing, Qu, Fan, Sheng, Jian-Zhong, and Huang, He-Feng
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AQUAPORINS , *GENITALIA , *GENE expression , *FERTILITY , *ENDOMETRIOSIS , *POLYCYSTIC ovary syndrome , *PATHOLOGICAL physiology ,SEX differences (Biology) - Abstract
Abstract: Twelve water channels (aquaporins) are expressed in mammalian reproductive systems, and play very important roles in maintaining water homeostasis in reproductive cells. Impairment of their functions can result in attenuated male and female fertility. Alteration of AQPs expression is also found in reproductive tissues of the patients with polycystic ovarian syndrome, endometriosis or endometrium carcinoma. A lot of data have increased understanding of the functions and mechanisms of regulation of aquaporins at both the molecular and the clinical level. Researches have also focused on aquaporins as therapeutic targets. This review discusses recent advances in uncovering the physiological and pathophysiological roles of aquaporins in the reproductive systems. [Copyright &y& Elsevier]
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- 2012
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6. The effective compounds and mechanisms of Cang-Fu-Dao-Tan Formula in treating polycystic ovary syndrome based on UPLC/Q-TOF-MS/MS, network pharmacology and molecular experiments.
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Hu, Weihuan, Xie, Ningning, Zhu, Hanyue, Jiang, Yiting, Ding, Sijia, Ye, Shaoyan, Zhang, Siwen, Wang, Fangfang, Qu, Fan, and Zhou, Jue
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POLYCYSTIC ovary syndrome , *MOLECULAR pharmacology , *INDUCED ovulation , *GRANULOSA cells , *INHIBITION of cellular proliferation , *ENDOCRINE diseases - Abstract
Polycystic ovary syndrome (PCOS), as a common endocrine disease in reproductive-age women, which is characterized by both reproductive and metabolic disorders. Cang-Fu-Dao-Tan Formula (CFDTF) is an effective and relatively safe treatment for PCOS. However, the underlying mechanism is poorly understood. To explore the effective compounds and mechanisms of CFDTF in treating PCOS based on UPLC/Q-TOF-MS/MS, network pharmacology and molecular experiments. The UPLC/Q-TOF-MS/MS and TCMSP, SwissTargetPrediction databases were used to identify the active ingredients of CFDTF. Then GeneCards, Disgenet, Drugbank databases were used to obtain the PCOS related targets. Based above, the Drug-component-target (D-C-T) network and protein-protein-interaction (PPI) network were built to analysis the key targets. The Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis were performed to find the potential mechanisms. Finally, molecular docking analysis, molecular dynamics (MD) simulations and molecular experiments were used to confirm the interactions among the active compounds, targets and explore the potential mechanisms. A total of 20 compounds were identified by UPLC/Q-TOF-MS/MS, and 136 active compounds by TCMSP from CFDTF. After removing the duplicate results, there were 370 targets related to both CFDTF and PCOS, among which, MAPK3, AKT1, RELA, EGF, TP53 and MYC were proved to have high interactions with the components. The mechanisms of CFDTF against PCOS were related to PI3K-Akt, mTOR, MAPK signaling pathways, and the in vitro experiments proved that the CFDTF positively regulated the cell proliferation and inhibited the apoptosis levels in PCOS cell model. The combination of UPLC/Q-TOF-MS/MS, systematic network pharmacology and molecular experiments identified that the quercetin, hesperidin, and glycyrrhizin disaccharide are the TOP 3 effective compounds of CFDTF in treating PCOS and the potential mechanisms may involve in regulating proliferation and apoptosis of granulosa cells. • Cang-Fu-Dao-Tan Formula (CFDTF) is an effective and relatively safe treatment for polycystic ovary syndrome (PCOS). • The quercetin, hesperidin, and glycyrrhizin disaccharide are the TOP 3 effective compounds of CFDTF in treating PCOS. • MAPK3, AKT1, RELA, EGF, TP53 and MYC were proved to have high interactions with the active components. • The potential mechanisms may involve in regulating proliferation and apoptosis of granulosa cells. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Chinese herbal medicine alleviates autophagy and apoptosis in ovarian granulosa cells induced by testosterone through PI3K/AKT1/FOXO1 pathway.
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Hu, Weihuan, Xie, Ningning, Pan, Manman, Zhang, Qing, Zhang, Hui, Wang, Fangfang, and Qu, Fan
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IN vitro studies , *POLYCYSTIC ovary syndrome , *HERBAL medicine , *AUTOPHAGY , *LIQUID chromatography , *APOPTOSIS , *SIGNAL peptides , *GRANULOSA cells , *CELLULAR signal transduction , *TREATMENT effectiveness , *MASS spectrometry , *TRANSFERASES , *CELL proliferation , *COMPUTER-assisted molecular modeling , *TRANSCRIPTION factors , *BUSULFAN , *PHARMACEUTICAL chemistry , *CHINESE medicine , *THERAPEUTICS - Abstract
Polycystic ovary syndrome (PCOS) is a common gynecological endocrine and metabolic disorder. Chinese herbal medicine has some advantages in the treatment of PCOS with its unique theoretical system and rich clinical practice experiences. The present study was to investigate the potential mechanisms of Bu-Shen-Jian-Pi Formula (BSJPF) on the treatment of PCOS. The combination of ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC/Q-TOF-MS/MS) rapid analysis, network pharmacology, molecular docking analysis and bio-experiments were firstly conducted to identify the main effective components of BSJPF, and to predict the potential mechanisms. The ovarian granulosa cell line (KGN) was treated with testosterone to construct the PCOS model in vitro, and the cells were further treated with the lyophilized powder of BSJPF. The levels of proliferation, autophagy and apoptosis were detected to explore the mechanisms of BSJPF on treating PCOS. Firstly, thirty-six active compounds were identified in BSJPF and thirty-one potential targets on PCOS were found. Then, PI3K and PDK1 were verified to have good binding activity with the active compounds through molecular docking analysis. In bio-experiments, BSJPF significantly alleviated the arrested proliferation of KGN cells in G0/G1 phase and reduced the active levels of autophagy and apoptosis of KGN cells induced by testosterone. Additionally, the inhibition of autophagy diminished apoptosis, while the repression apoptosis enhanced autophagy. Finally, BSJPF significantly decreased the FOXO1 expression levels induced by testosterone, especially for nuclear FOXO1, and significantly activated the PI3K/AKT pathway. BSJPF significantly alleviated the activated autophagy and apoptosis in KGN induced by testosterone through PI3K/AKT1/FOXO1pathway, which is an effective treatment for PCOS. [Display omitted] [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
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