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Fındık DG, Kaplanoğlu GT, Arık GN, Alemari NBA. Decreased growth differentiation factor 9, bone morphogenetic protein 15, and forkhead box O3a expressions in the ovary via ulipristal acetate. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230381. [PMID: 37585996 PMCID: PMC10427182 DOI: 10.1590/1806-9282.20230381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 05/20/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE Folliculogenesis is a complex process involving various ovarian paracrine factors. During folliculogenesis, vitamin D3 and progesterone are significant for the proper development of follicles. This study aimed to investigate the effects of vitamin D3 and selective progesterone receptor modulator ulipristal acetate on ovarian paracrine factors. METHODS In the study, 18 female Wistar-albino rats were randomly divided into three groups: control group (saline administration, n=6), vitamin D3 group (300 ng/day vitamin D3 oral administration, n=6), and UPA group (3 mg/kg/day ulipristal acetate oral administration, n=6). Ovarian tissue was analyzed by histochemistry and immunohistochemistry. For quantification of immunohistochemistry, the mean intensities of growth differentiation factor 9, bone morphogenetic protein 15, and forkhead box O3a expressions were measured by Image J and MATLAB. Blood samples were collected for the analysis of serum anti-Müllerian hormone levels by ELISA. RESULTS Atretic follicles and hemorrhagic cystic structures were observed in the UPA group. After immunohistochemistry via folliculogenesis assessment markers, growth differentiation factor 9, bone morphogenetic protein 15, and cytoplasmic forkhead box O3a expressions decreased in the UPA group (p<0.05). Anti-Müllerian hormone level did not differ significantly between the experimental groups (p>0.05). CONCLUSION Ulipristal acetate negatively affects folliculogenesis via ovarian paracrine factors. The recommended dietary vitamin D3 supplementation in healthy cases did not cause a significant change.
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Affiliation(s)
- Damla Gül Fındık
- Bilecik Şeyh Edebali University, Faculty of Medicine, Department of Histology and Embryology – Bilecik, Turkey
| | - Gülnur Take Kaplanoğlu
- Gazi University, Faculty of Medicine, Department of Histology and Embryology – Ankara, Turkey
| | - Gökçe Nur Arık
- Gazi University, Faculty of Medicine, Department of Histology and Embryology – Ankara, Turkey
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Dalman A, Adib S, Amorim CA, Pirjani R, Totonchi M, Valojerdi MR. Co-culture of human cryopreserved fragmented ovarian tissue with theca progenitor cells derived from theca stem cells. J Assist Reprod Genet 2023; 40:1611-1622. [PMID: 37079226 PMCID: PMC10352475 DOI: 10.1007/s10815-023-02799-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 04/05/2023] [Indexed: 04/21/2023] Open
Abstract
PURPOSE Despite the significant advances in the in vitro development of human primordial follicles, it is still a challenging approach with great potential for improvements. Therefore, the present study aimed to investigate the effect of a feeder layer of human theca progenitor cells (hTPCs) on the development of primordial follicles embedded in human ovarian tissue. METHODS Fragments of frozen-thawed ovarian tissue were activated using the vanadate-derivative dipotassium bisperoxo (5-hydroxy-pyridine-2-carboxylic) oxovanadate (V) and kit ligand for 24 h. Then, the specimens were divided into the co-culture and mono-culture groups and were cultured with and without a hTPC feeder layer for 6 days, respectively. Afterward, the follicles were counted and classified, and the hormone levels and expression levels of apoptosis- and folliculogenesis-related genes were assessed. RESULTS Both culture groups showed significant follicle growth (P < 0.05). However, the co-culture group had a significantly higher number of growing follicles compared to the other group (P < 0.05). Moreover, the expression levels of ZP1, ZP2, ZP3, BMP-7, AMH, and GDF9 were significantly higher in the co-culture group compared to the other group (P < 0.05), while the expression levels of P53 and CASP3 were significantly lower (P < 0.05). Also, the concentrations of estradiol, progesterone, testosterone, and androstenedione were significantly higher in the co-culture group compared to the other group (P < 0.05). CONCLUSION The present study results provided novel evidence on the direct role of hTPCs in the growth and development of human primordial follicles. However, there is a need for future studies to illustrate the underlying mechanisms. Schematic summary of the results. According to our results, the expression of ZP1, ZP2, ZP3, and GDF9 in the oocytes, AMH in the granulosa cells, and BMP4 in the theca cells of the co-culture group were significantly higher than those of the mono-culture and non-culture groups, while the expression of apoptotic genes (BAX, CASP3, and P53) was significantly lower. Moreover, the co-culture group showed significantly increased levels of estradiol, progesterone, testosterone, and androstenedione in its culture media compared to the mono-culture groups.
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Affiliation(s)
- Azam Dalman
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Banihashem Avenue, Resalat Highway, PO Box 19395- 4644, Tehran, Iran.
| | - Samane Adib
- Faculty of Medicine, Department of Anatomical Sciences & Cognitive Neuroscience, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale Et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, Bte. B1.55.03, 1200, Bruxelles, Belgique
| | - Reihaneh Pirjani
- Department of Obstetrics and Gynecology, Arash Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Totonchi
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mojtaba Rezazadeh Valojerdi
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Jalal-Ale-Ahmad Street, P.O.Box:14115-111, Tehran, Iran.
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Arık GN, Kaplanoğlu GT, Sağlam ASY, Elmazoğlu Z, Dinçel AS, Seymen CM. Melatonin effective to reduce the microscopic symptoms of polycystic ovary syndrome-related infertility: An experimental study. Tissue Cell 2023; 81:102015. [PMID: 36657254 DOI: 10.1016/j.tice.2023.102015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 01/07/2023]
Abstract
Polycystic ovary syndrome (PCOS) is an endocrine disorder seen in women of reproductive age and has been gradually increasing over the years. The mechanism of the syndrome has still not been clearly understood. In this study, the possible effects of exogenously administrated melatonin on melatonin (MT1) receptor, Growth Differentiation Factor-9 (GDF9), and Bone Morphogenetic Protein-15 (BMP15) in experimental PCOS were investigated. Thirty-two 6-8-week-old Sprague-Dawley rats were randomly divided into four groups (n = 8 in each) as Sham control (Group 1), Melatonin (Group 2), PCOS (Group 3), and PCOS + Melatonin (Group 4) groups. At the end of the 21st day, the experiment was terminated, the ovary tissues were taken, and Hematoxylin-Eosin staining, MT1, GDF9, BMP15 immunohistochemical labeling, western blot, and quantitative real-time polymerase chain reaction (qPCR) analyses were performed. Serum Luteinizing Hormone (LH)/Follicle Stimulating Hormone (FSH) levels and colpo-cytological examinations were also carried out. The results revealed that melatonin administration increased the expression levels of the MT1 receptor, GDF9, and BMP15 in PCOS at protein and mRNA levels. It was determined that melatonin administration reduced the microscopic symptoms of PCOS. Melatonin was found to be effective via the MT1 receptor in the pathogenesis of PCOS, and it suppressed the transport pathways of GDF9 to granulosa cells in antral follicles.
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Affiliation(s)
- Gökçe Nur Arık
- Gazi University Faculty of Medicine, Department of Histology and Embryology, Ankara, Turkey
| | - Gülnur Take Kaplanoğlu
- Gazi University Faculty of Medicine, Department of Histology and Embryology, Ankara, Turkey
| | - Atiye Seda Yar Sağlam
- Gazi University Faculty of Medicine, Department of Medical Biology and Genetics, Ankara, Turkey
| | - Zübeyir Elmazoğlu
- Gazi University Faculty of Medicine, Department of Medical Pharmacology, Ankara, Turkey
| | - Aylin Sepici Dinçel
- Gazi University Faculty of Medicine, Department of Biochemistry, Ankara, Turkey
| | - Cemile Merve Seymen
- Gazi University Faculty of Medicine, Department of Histology and Embryology, Ankara, Turkey.
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Cao LY, Zhang ZQ, Liu PP, Xu DF, Tang L, Fan L, Sun XC, Li JY, Wu QF, Li ZM, Tan J. Aberrant BMP15/HIF-1α/SCF signaling pathway in human granulosa cells is involved in the PCOS related abnormal follicular development. Gynecol Endocrinol 2022; 38:971-977. [PMID: 36151730 DOI: 10.1080/09513590.2022.2125951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
AIMS To investigate the regulatory mechanism of SCF expression in human GCs of PCOS related follicles. MATERIALS AND METHODS SCF, BMP15 and HIF-1α were evaluated in human serums, follicular fluids (FFs) and GCs, which were collected from 69 PCOS patients and 74 normal ovulatory patients. KGN cell line was used in this study. RESULTS Our results showed that the rate of MII oocyte and 2PN fertilization was lower in PCOS group, though PCOS patients retrieved much more oocytes. The level of BMP15 in FF and the level of SCF in serum and FF were also lower in PCOS patients. We found a weakened expression of HIF-1α and SCF in GCs from PCOS patients when compared with the non-PCOS patients. The expression of HIF-1α and SCF was significantly increased in KGN cells after treating cells with rhBMP15, however, this promotion effects of BMP15 on HIF-1α and SCF expression were obviously abolished by co-treatment with BMP-I receptor inhibitor (DM). Moreover, knock down of HIF-1α expression in KGN cells significantly reduced the expression of SCF in human GCs, in spite of activating BMP15 signaling pathway. CONCLUSIONS The present study suggest that BMP15 could induce SCF expression by up-regulating HIF-1α expression in human GCs, the aberrance of this signaling pathway might be involved in the PCOS related abnormal follicular development.
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Affiliation(s)
- Li-Yun Cao
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
| | - Zhi-Qin Zhang
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
| | - Pei-Pei Liu
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
| | - Ding-Fei Xu
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
| | - Liang Tang
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Lu Fan
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Xue-Chen Sun
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Jia-Yi Li
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Qiong-Fang Wu
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, P. R. China
| | - Zeng-Ming Li
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
| | - Jun Tan
- Jiangxi Provincial Maternal and Child Health Hospital, Reproductive Medicine Center, Maternal and Child Health Hospital Affiliated to Nanchang University, Nanchang, Jiangxi, P. R. China
- JXHC Key Laboratory of Fertility Preservation, Jiangxi Maternal and Child Health Hospital, Nanchang, Jiangxi, P.R. China
- Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, P. R. China
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Kristensen SG, Kumar A, Mamsen LS, Kalra B, Pors SE, Bøtkjær JA, Macklon KT, Fedder J, Ernst E, Hardy K, Franks S, Andersen CY. Intrafollicular Concentrations of the Oocyte-secreted Factors GDF9 and BMP15 Vary Inversely in Polycystic Ovaries. J Clin Endocrinol Metab 2022; 107:e3374-e3383. [PMID: 35511085 PMCID: PMC9282257 DOI: 10.1210/clinem/dgac272] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT The oocyte-secreted factors growth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) play essential roles in follicle development and oocyte maturation, and aberrant regulation might contribute to the pathogenesis of polycystic ovary syndrome. OBJECTIVE Are there measurable differences in concentrations of GDF9, BMP15, and the GDF9/BMP15 heterodimer in small antral follicle fluids from women with and without polycystic ovaries (PCO)? DESIGN AND SETTING Follicle fluids (n = 356) were collected from 4- to 11-mm follicles in unstimulated ovaries of 87 women undergoing ovarian tissue cryopreservation for fertility preservation. PATIENTS Twenty-seven women with PCO were identified and 60 women without PCO-like characteristics (non-PCO women) were matched according to age and follicle size. MAIN OUTCOME MEASURES Intrafollicular concentrations of GDF9, BMP15, GDF9/BMP15 heterodimer, anti-Mullerian hormone (AMH), inhibin-A and -B, total inhibin, activin-B and -AB, and follistatin were measured using enzyme-linked immunosorbent assays. RESULTS The detectability of GDF9, BMP15, and the GDF9/BMP15 heterodimer were 100%, 94.4%, and 91.5%, respectively, and concentrations were significantly negatively correlated with increasing follicle size (P < 0.0001). GDF9 was significantly higher in women with PCO (PCO: 4230 ± 189 pg/mL [mean ± SEM], n = 188; non-PCO: 3498 ± 199 pg/mL, n = 168; P < 0.03), whereas BMP15 was lower in women with PCO (PCO: 431 ± 40 pg/mL, n = 125; non-PCO: 573 ± 55 pg/mL, n = 109; P = 0.10), leading to a significantly higher GDF9:BMP15 ratio in women with PCO (P < 0.01). Significant positive associations between BMP15 and AMH, activins, and inhibins in non-PCO women switched to negative associations in women with PCO. CONCLUSIONS Intrafollicular concentrations of GDF9 and BMP15 varied inversely in women with PCO reflecting an aberrant endocrine environment. An increased GDF9:BMP15 ratio may be a new biomarker for PCO.
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Affiliation(s)
- Stine Gry Kristensen
- Correspondence: Stine Gry Kristensen, PhD, Laboratory of Reproductive Biology, Section 5701, Copenhagen University Hospital – Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100 Copenhagen, Denmark.
| | | | - Linn Salto Mamsen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | | | - Susanne Elisabeth Pors
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | - Jane Alrø Bøtkjær
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | - Kirsten Tryde Macklon
- The Fertility Clinic, Copenhagen University Hospital, Rigshospitalet, 2100 Copenhagen, Denmark
| | - Jens Fedder
- Centre of Andrology & Fertility Clinic, Odense University Hospital, 5000 Odense, Denmark
| | - Erik Ernst
- Department of Gynecology and Obstetrics, Horsens Regional Hospital, 8700 Horsens, Denmark
| | - Kate Hardy
- Institute of Reproductive and Developmental Biology, Imperial College London, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Stephen Franks
- Institute of Reproductive and Developmental Biology, Imperial College London, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Claus Yding Andersen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
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Sun C, Yang X, Wang T, Cheng M, Han Y. Ovarian Biomechanics: From Health to Disease. Front Oncol 2022; 11:744257. [PMID: 35070963 PMCID: PMC8776636 DOI: 10.3389/fonc.2021.744257] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/13/2021] [Indexed: 12/02/2022] Open
Abstract
Biomechanics is a physical phenomenon which mainly related with deformation and movement of life forms. As a mechanical signal, it participates in the growth and development of many tissues and organs, including ovary. Mechanical signals not only participate in multiple processes in the ovary but also play a critical role in ovarian growth and normal physiological functions. Additionally, the involvement of mechanical signals has been found in ovarian cancer and other ovarian diseases, prompting us to focus on the roles of mechanical signals in the process of ovarian health to disease. This review mainly discusses the effects and signal transduction of biomechanics (including elastic force, shear force, compressive stress and tensile stress) in ovarian development as a regulatory signal, as well as in the pathological process of normal ovarian diseases and cancer. This review also aims to provide new research ideas for the further research and treatment of ovarian-related diseases.
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Affiliation(s)
- Chenchen Sun
- School of Life Science and Technology, Weifang Medical University, Weifang, China
| | - Xiaoxu Yang
- School of Life Science and Technology, Weifang Medical University, Weifang, China
| | - Tianxiao Wang
- School of Life Science and Technology, Weifang Medical University, Weifang, China
| | - Min Cheng
- Department of Physiology, Weifang Medical University, Weifang, China
| | - Yangyang Han
- School of Life Science and Technology, Weifang Medical University, Weifang, China
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Asghari R, Shokri-Asl V, Rezaei H, Tavallaie M, Khafaei M, Abdolmaleki A, Majdi Seghinsara A. Alteration of TGFB1, GDF9, and BMPR2 gene expression in preantral follicles of an estradiol valerate-induced polycystic ovary mouse model can lead to anovulation, polycystic morphology, obesity, and absence of hyperandrogenism. Clin Exp Reprod Med 2021; 48:245-254. [PMID: 34370943 PMCID: PMC8421654 DOI: 10.5653/cerm.2020.04112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 05/12/2021] [Indexed: 12/25/2022] Open
Abstract
Objective In humans, polycystic ovary syndrome (PCOS) is an androgen-dependent ovarian disorder. Aberrant gene expression in folliculogenesis can arrest the transition of preantral to antral follicles, leading to PCOS. We explored the possible role of altered gene expression in preantral follicles of estradiol valerate (EV) induced polycystic ovaries (PCO) in a mouse model. Methods Twenty female balb/c mice (8 weeks, 20.0±1.5 g) were grouped into control and PCO groups. PCO was induced by intramuscular EV injection. After 8 weeks, the animals were killed by cervical dislocation. Blood serum (for hormonal assessments using the enzyme-linked immunosorbent assay technique) was aspirated, and ovaries (the right ovary for histological examinations and the left for quantitative real-time polymerase) were dissected. Results Compared to the control group, the PCO group showed significantly lower values for the mean body weight, number of preantral and antral follicles, serum levels of estradiol, luteinizing hormone, testosterone, and follicle-stimulating hormone, and gene expression of TGFB1, GDF9 and BMPR2 (p<0.05). Serum progesterone levels were significantly higher in the PCO animals than in the control group (p<0.05). No significant between-group differences (p>0.05) were found in BMP6 or BMP15 expression. Conclusion In animals with EV-induced PCO, the preantral follicles did not develop into antral follicles. In this mouse model, the gene expression of TGFB1, GDF9, and BMPR2 was lower in preantral follicles, which is probably related to the pathologic conditions of PCO. Hypoandrogenism was also detected in this EV-induced murine PCO model.
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Affiliation(s)
- Reza Asghari
- Department of Anatomical Sciences and Histology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Shokri-Asl
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hanieh Rezaei
- Member of Research Committee, Medical School, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Mahmood Tavallaie
- Human Genetic Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mostafa Khafaei
- Human Genetic Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Amir Abdolmaleki
- Department of Anatomical Sciences, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Abbas Majdi Seghinsara
- Department of Anatomical Sciences and Histology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Vanhauwaert PS. Síndrome de ovario poliquístico e infertilidad. REVISTA MÉDICA CLÍNICA LAS CONDES 2021. [DOI: 10.1016/j.rmclc.2020.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Zhang MY, Tian Y, Yan ZH, Li WD, Zang CJ, Li L, Sun XF, Shen W, Cheng SF. Maternal Bisphenol S exposure affects the reproductive capacity of F1 and F2 offspring in mice. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 267:115382. [PMID: 32866863 DOI: 10.1016/j.envpol.2020.115382] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/10/2020] [Accepted: 08/04/2020] [Indexed: 06/11/2023]
Abstract
Bisphenol S (BPS) is an endocrine disruptor which is widely used in commercial plastic products. Previous studies have shown that exposure to BPS has toxic effects on various aspects of mammalian, but there are few reports about reproductive toxicity. In order to investigate the effects of maternal BPS exposure on the reproductive of F1 and F2 female mice, the pregnant mice were orally administered with different dosages of BPS only once every day from 12.5 to 15.5 days post-coitus (dpc). The results showed that maternal BPS exposure to 2 μg per kg of body weight per day (2 μg/kg) and 10 μg/kg accelerated the meiotic prophase I (MPI) of F1 female mice and the expression of the genes related to meiotic were increased. Further studies showed that maternal BPS exposure resulted in a significant increase in the percentage of oocytes enclosed in primordial follicles in the 3 days post-partum (3 dpp) ovaries of F1 female mice. And at the time of 21 days post-partum (21 dpp) in F1 female mice, the number of antral follicles were significantly lower compare to controls. In the study of five-week female mice of F1, we found that BPS disturbed the folliculogenesis, and the maturation rates and fertilization rates of oocytes were significantly decreased. Of note, maternal BPS exposure disrupted H3K4 and H3K9 tri-methylation levels in F1 ovaries. Maternal BPS exposure only affected the cyst breakdown in F2 female mice. Taken together, our results suggest that, maternal BPS exposure impaired the process of meiosis and oogenesis of F1 and F2 offspring, resulting in abnormal follicular development and serious damage to the reproduction.
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Affiliation(s)
- Ming-Yu Zhang
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Yu Tian
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Zi-Hui Yan
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wei-Dong Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, 266109, China
| | - Chuan-Jie Zang
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Lan Li
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Xiao-Feng Sun
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wei Shen
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Shun-Feng Cheng
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China.
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Association between polymorphism in BMP15 and GDF9 genes and impairing female fecundity in diabetes type 2. MIDDLE EAST FERTILITY SOCIETY JOURNAL 2020. [DOI: 10.1186/s43043-020-00032-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Background
A shortened reproductive period and earlier menopause have been associated with type 2 diabetes. Growth differentiation factor 9(GDF9) and bone morphogenetic protein 15 (BMP15) gene mutations have been associated with earlier menopause. Therefore, this study aimed to evaluate the association between BMP15 and GDF9 mutations with impairing female fecundity in diabetic patients. The study subjects comprised 90 female diabetic patients and 60 female healthy controls. The physio-biochemical analysis was measured using enzymatic determination. A single-strand conformation polymorphism (SSCP) protocol was utilized to assess the pattern of genetic variations.
Results
Genotyping analysis of the BMP15 gene showed a heterogeneous pattern with the presence of two genotypes: AA and AC genotypes. Five novel missense single nucleotide polymorphisms (SNPs) were identified in the BMP15 gene: four SNPs detected in both genotypes, and Met4Leu, a specific SNP, was detected only in the AC genotype. Cumulative in silico tools indicated a highly deleterious effect for the Met4Leu on the mutant protein structure, function, and stability. Diabetes patients showed a significantly higher frequency of genotype AC. The physio-biochemical analysis of fasting plasma glucose (FBG), glycosylated hemoglobin (HbA1c), and luteinizing hormone (LH) were significantly higher (P < 0.05) in AC genotype than AA genotype.
Conclusions
The current research provides the first indication regarding the tight association of BMP15 polymorphism with the impairing female fecundity in the diabetic. A pivotal role is played by the novel (Met4Leu) SNP that can be used as a predictor for the impairing female fecundity of diabetes, while no polymorphism was found in exon 4 of the GDF9 gene.
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Kusuma AC, Oktari N, Mihardja H, Srilestari A, Simadibrata CL, Hestiantoro A, Wiweko B, Muna N. Electroacupuncture Enhances Number of Mature Oocytes and Fertility Rates for In Vitro Fertilization. Med Acupunct 2019; 31:289-297. [PMID: 31624528 DOI: 10.1089/acu.2019.1368] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Objective: The increasing prevalence of infertility every year is in line with the increasing need for in vitro fertilization (IVF) programs. Failure of oocyte maturation is an obstacle that often causes low success in IVF. According to several studies, controlled ovarian stimulation (COS) has been reported to increase the risk of granulosa-cell apoptosis associated with inhibition of oocyte maturation. This study was conducted to determine the effect of electroacupuncture (EA) on oocyte maturation; rate of fertilization; granulosa-cell apoptosis; and levels of growth-differentiation factor 9 (GDF9) and bone-morphogenetic protein 15 (BMP15) an IVF program. Materials and Methods: A randomized controlled trial was conducted with 24 subjects who were in the IVF program. Subjects were randomly allocated into verum-EA (n = 12) and sham-EA groups (n = 12). Microscopic assessment of oocyte maturation and rate of fertilization was performed by embryologists, and examinations of granulosa-cell apoptosis index (Bax/Bcl-2 ratio), GDF9, and BMP15 were performed, using real-time quantitative polymerase chain reaction and messenger-RNA techniques. Results: There were significant differences in oocyte maturation (P = 0.02) and fertilization rates (P = 0.03) between the verum-EA and sham-EA groups. There were differences in granulosa-cell apoptosis index between the verum-EA and sham-EA groups (P < 0.001). There were significant differences in Bax-protein expression (P = 0.04) and Bcl-2 (P = 0.03) granulosa cells between the verum-EA and sham-EA groups. There was no significant difference in GDF9 levels (P = 0.34) and BMP15 (p = 0.47) between the verum-EA and sham-EA groups. Conclusions: EA can enhance oocyte maturation and fertilization rate, and reduce the granulosa-cell apoptosis index in an IVF program.
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Affiliation(s)
- Ayu Cintani Kusuma
- Department of Medical Acupuncture, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Nadia Oktari
- Department of Medical Acupuncture, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Hasan Mihardja
- Department of Medical Acupuncture, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Adiningsih Srilestari
- Department of Medical Acupuncture, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Christina L Simadibrata
- Department of Medical Acupuncture, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Andon Hestiantoro
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Budi Wiweko
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Naylah Muna
- Human Reproductive, Infertility and Family Planning Research Center, Indonesia Medical Education and Research Institute, Universitas Indonesia, Jakarta, Indonesia
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Hao Y, Zhang H, Zhang P, Yu S, Ma D, Li L, Feng Y, Min L, Shen W, Zhao Y. Chlorothalonil inhibits mouse ovarian development through endocrine disruption. Toxicol Lett 2019; 303:38-47. [PMID: 30586609 DOI: 10.1016/j.toxlet.2018.12.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 11/08/2018] [Accepted: 12/21/2018] [Indexed: 11/27/2022]
Abstract
Although many studies have investigated the toxic effects and even the reproductive toxicity of chlorothalonil, almost no studies have focused on the ovary, the organ of oocyte development. Puberty is a critical window for development of the female reproductive system. Therefore, this investigation aimed to explore the effects and underlying mechanisms of chlorothalonil at low doses on peripubertal mouse ovarian development. Chlorothalonil is frequently used in horticulture with short intervals between applications, therefore, vegetables and fruits may be potential sources of chlorothalonil contamination. For the first time, this study demonstrated that chlorothalonil inhibited ovarian development during puberty in mice, and at levels currently assumed to have no adverse health consequences for humans. Chlorothalonil exposure inhibited mouse ovarian development by increasing the number of primary follicles and decreasing the number of mature follicles. It acted by decreasing the levels of hormone production proteins, such as FSH receptor and estrogen receptor alpha, while increasing the levels of DNA repairing marker RAD51 and cell apoptosis. These results suggest that chlorothalonil may disrupt endocrine function and inhibit murine ovarian development. Therefore it may pose a potential health risk to female reproductive systems in other species, especially to the ovary.
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Affiliation(s)
- Yanan Hao
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100193, PR China
| | - Pengfei Zhang
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Shuai Yu
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Dongxue Ma
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Lan Li
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanni Feng
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Lingjiang Min
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Wei Shen
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Yong Zhao
- College of Biological Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China.
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13
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Lou Q, Li T, Wu P, Qiu C, Zhang G, Wang J. Polymorphism identification in GDF9 gene and its association analysis with reproduction traits in Jinghai Yellow chicken. Anim Biotechnol 2018; 30:332-341. [PMID: 30394177 DOI: 10.1080/10495398.2018.1516222] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
GDF9 (growth differentiation factor 9) belongs to the transforming growth factor-β (TGF-β) superfamily and plays an irreplaceable role in female fertility. To reveal its genetic effects on productivity performance in chickens, 373 Jinghai Yellow chickens were chosen randomly to detect SNPs in GDF9 by PCR-SSCP and DNA sequencing methods. Eventually, four SNPs (g.2053G > A, g.2275T > C, g.2338C > T, g.2420T > C) in total had been detected. Amongst them, g.2420T > C was first found significantly associated with reproduction trait in chickens and heterozygous type C2T2 had higher average egg weight at 300 days of age (AEWD300) than T2T2 (p < 0.01). Least squares analysis showed that age at first laying (AFE) of H1 and H1H1 chickens were significantly earlier than that of H7 and H7H7 ones, respectively (p < 0.05). H1H5 hens showed higher AEWD300 than H4H7 ones (p < 0.05). For total egg number at 300 days of age (END300), mean of H5H5 was significantly higher than that of H4H4 (p < 0.05). Hence, the study suggested that hybrid vigor at g.2420T > C could be utilized in practice. H1H1, H1H5 and H5H5 could be the dominant diplotypes for chicken breeding. The study may contribute to the breeding progress of productive chickens and supply reference for oviparous animal production practice.
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Affiliation(s)
- Qiuhong Lou
- College of Animal Science and Technology, Yangzhou University , Yangzhou , Jiangsu , China
| | - Tingting Li
- College of Animal Science and Technology, Yangzhou University , Yangzhou , Jiangsu , China
| | - Pengfei Wu
- College of Animal Science and Technology, Yangzhou University , Yangzhou , Jiangsu , China
| | - Cong Qiu
- Jiangsu Jinghai Poultry Group Co., Ltd. , Nantong , Jiangsu , China
| | - Genxi Zhang
- College of Animal Science and Technology, Yangzhou University , Yangzhou , Jiangsu , China
| | - Jinyu Wang
- College of Animal Science and Technology, Yangzhou University , Yangzhou , Jiangsu , China
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