1
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Yuan Y, Liu R, Gu R, Nie X. Impact of 17β-Estradiol on vascular function in ovariectomized rats with diabetes mellitus. Asian J Surg 2023; 46:5277-5279. [PMID: 37474384 DOI: 10.1016/j.asjsur.2023.07.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/09/2023] [Indexed: 07/22/2023] Open
Affiliation(s)
- Ye Yuan
- School of Pharmacy, Ya'an Polytechnic College, Ya'an, 625100, China; College of Pharmacy, Zunyi Medical University, Zunyi, 563000, China
| | - Rui Liu
- School of Pharmacy, Ya'an Polytechnic College, Ya'an, 625100, China; Department of Obstetrics & Gynaecology, Ya'an People's Hospital, Ya'an, 625100, China
| | - Rifang Gu
- College of Pharmacy, Zunyi Medical University, Zunyi, 563000, China; University Medical Office, Zunyi Medical University, Zunyi, 563000, China; Key Laboratory of Basic Pharmacalogy of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, 563000, China
| | - Xuqiang Nie
- College of Pharmacy, Zunyi Medical University, Zunyi, 563000, China; Key Laboratory of Basic Pharmacalogy of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, 563000, China; Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, 4072, Australia.
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2
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Fan T, Ma L. Ovarian hyperstimulation syndrome with carotid artery dissection and cerebral infarction: a case report. BMC Womens Health 2023; 23:500. [PMID: 37726717 PMCID: PMC10510232 DOI: 10.1186/s12905-023-02644-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 09/08/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND AND PURPOSE Ovarian hyperstimulation syndrome (OHSS) is one of the most serious iatrogenic complications in assisted reproductive technology, which seem rarely associated with cerebrovascular diseases. We reported a patient diagnosed with OHSS combined with carotid artery dissection and massive cerebral infarction. CASE PRESENTATION We reported a unique case of a 31-year-old woman who experienced abdominal pain, blurred consciousness, and speech inability after 15-day continuous injection of human gonadotropin for infertility. Imaging examination showed hyperacute cerebral infarction in the left frontotemporal island parietal lobe and left internal carotid artery dissection. After therapeutic use of low-molecular-weight heparin calcium anticoagulation and other conventional cerebrovascular treatments, she eventually achieved a good prognosis. CONCLUSIONS OHSS seemd rarely associated with cerebrovascular diseases, such as infarction and carotid artery dissection. Encountering abdominal symptoms combined with neurologic symptoms, a detailed history and a thorough examination are essential. It is necessary to comprehensively analyze the pathogenesis and formulate individualized therapy according to the specific conditions of patients.
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Affiliation(s)
- Tianhua Fan
- Department of Neurology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Liansheng Ma
- Department of Neurology, The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China.
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3
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Yang Y, Zhu D, Wang Q, Ma C, Li D, Wang J, Zhou P, Wei Z, Peng X, Cao Y, Xu X. Frozen embryo transfer in the menstrual cycle after moderate-severe ovarian hyperstimulation syndrome: a retrospective analysis. BMC Pregnancy Childbirth 2022; 22:907. [PMID: 36474167 PMCID: PMC9724267 DOI: 10.1186/s12884-022-05239-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 11/23/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) is a rare but serious complication of controlled ovarian stimulation. Frozen-embryo transfer (ET) is prompted to be performed in the next menstrual cycles after cancellation of fresh-ET after occurrence of OHSS. However, effects of frozen-ET in the second menstrual cycle have never been investigated. Therefore, this study aimed to assess this in the menstrual cycle after OHSS. METHODS The OHSS group included 342 women with moderate-severe OHSS who underwent the first frozen-ET in the second menstrual cycle in the First Affiliated Hospital of Anhui Medical University from June 2018 to September 2019. A total of 342 women without OHSS who received frozen-ET in the second menstrual cycle were selected as control group matched by age, body mass index, fertility history, ovulation induction scheme. Uni- and multi-variable conditional logistic regression was used to estimate the association between moderate-severe OHSS and pregnancy outcomes. RESULTS There were no significant differences in maternal outcomes (miscarriage, preterm birth and pregnancy complications including gestational diabetes mellitus, pregnancy-induced hypertension, placenta previa, premature rupture of membranes and postpartum hemorrhage) and in neonatal outcome (birth-weight and body length, neonatal congenital diseases and other complications) between the two groups in either uni- or multi-variable models. CONCLUSIONS Frozen-ET in the menstrual cycle after OHSS has similar maternal and neonatal outcomes as in women without OHSS. This study indicates that frozen-ET could be performed in the second menstrual cycle in women who recovered from moderate-severe OHSS.
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Affiliation(s)
- Yulu Yang
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Damin Zhu
- grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.412679.f0000 0004 1771 3402Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, Hefei, 230022 Anhui China
| | - Qiushuang Wang
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Cong Ma
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XAnhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Danyang Li
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XAnhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Jing Wang
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XAnhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032 Anhui China ,Anhui Provincial Institute of Translational Medicine, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Ping Zhou
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XAnhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Zhaolian Wei
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,Anhui Provincial Engineering Research Center of Biopreservation and Artificial Organs, No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XAnhui Province Key Laboratory of Reproductive Health and Genetics, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Xiaoqing Peng
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Yunxia Cao
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China
| | - Xiaofeng Xu
- grid.412679.f0000 0004 1771 3402Reproductive Medicine Center, Department of Obstetrics and Gynecology, the First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022 Anhui China ,grid.186775.a0000 0000 9490 772XNHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract (Anhui Medical University), No 81 Meishan Road, Hefei, 230032 Anhui China ,grid.186775.a0000 0000 9490 772XKey Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People’s Republic of China, No 81 Meishan Road, Hefei, 230032 Anhui China
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4
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Zeng X, Li S, Ye Q, Cai S, Quan S, Liu L, Zhang S, Chen F, Cai C, Wang F, Qiao S, Zeng X. The Combined Use of Medium- and Short-Chain Fatty Acids Improves the Pregnancy Outcomes of Sows by Enhancing Ovarian Steroidogenesis and Endometrial Receptivity. Nutrients 2022; 14:nu14204405. [PMID: 36297089 PMCID: PMC9607977 DOI: 10.3390/nu14204405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022] Open
Abstract
Fatty acids play important roles in maintaining ovarian steroidogenesis and endometrial receptivity. Porcine primary ovarian granulosa cells (PGCs) and endometrial epithelial cells (PEECs) were treated with or without medium- and short-chain fatty acids (MSFAs) for 24 h. The mRNA abundance of genes was detected by fluorescence quantitative PCR. The hormone levels in the PGCs supernatant and the rate of adhesion of porcine trophoblast cells (pTrs) to PEECs were measured. Sows were fed diets with or without MSFAs supplementation during early gestation. The fecal and vaginal microbiomes were identified using 16S sequencing. Reproductive performance was recorded at parturition. MSFAs increased the mRNA abundance of genes involved in steroidogenesis, luteinization in PGCs and endometrial receptivity in PEECs (p < 0.05). The estrogen level in the PGC supernatant and the rate of adhesion increased (p < 0.05). Dietary supplementation with MSFAs increased serum estrogen levels and the total number of live piglets per litter (p < 0.01). Moreover, MSFAs reduced the fecal Trueperella abundance and vaginal Escherichia-Shigella and Clostridium_sensu_stricto_1 abundance. These data revealed that MSFAs improved pregnancy outcomes in sows by enhancing ovarian steroidogenesis and endometrial receptivity while limiting the abundance of several intestinal and vaginal pathogens at early stages of pregnancy.
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Affiliation(s)
- Xiangzhou Zeng
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Siyu Li
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Qianhong Ye
- State Key Laboratory of Agricultural Microbiology, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Shuang Cai
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Shuang Quan
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Lu Liu
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Shihai Zhang
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Fang Chen
- Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Chuanjiang Cai
- College of Animal Science and Technology, Northwest A&F University, Xi’an 712100, China
| | - Fenglai Wang
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Shiyan Qiao
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
| | - Xiangfang Zeng
- State Key Laboratory of Animal Nutrition, Ministry of Agriculture Feed Industry Center, China Agricultural University, Beijing 100193, China
- Beijing Key Laboratory of Biofeed Additives, Beijing 100193, China
- Correspondence:
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5
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Waterbury JS, Teves ME, Gaynor A, Han AX, Mavodza G, Newell J, Strauss JF, McAllister JM. The PCOS GWAS Candidate Gene ZNF217 Influences Theca Cell Expression of DENND1A.V2, CYP17A1, and Androgen Production. J Endocr Soc 2022; 6:bvac078. [PMID: 35668995 PMCID: PMC9155636 DOI: 10.1210/jendso/bvac078] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Indexed: 12/25/2022] Open
Abstract
Polycystic ovary syndrome (PCOS), a common endocrine disorder of women, is characterized by increased ovarian androgen production and anovulatory infertility. Genome-wide association studies (GWAS) have identified more than 20 PCOS candidate loci. One GWAS candidate locus encompasses ZNF217, a zinc finger transcription factor. Immunohistochemical staining of ovarian tissue demonstrated significantly lower staining intensity for ZNF217 protein in PCOS theca interna compared to ovarian tissue from normal ovulatory women. Immunofluorescence staining of normal and PCOS theca cells demonstrated nuclear localization of ZNF217, with lower intensity in PCOS cells. Western blotting showed reduced ZNF217 protein in PCOS theca cells compared to normal theca cells, and that treatment with forskolin, which mimics the action of luteinizing hormone (LH), reduces ZNF217 expression. Lower ZNF217 expression in PCOS theca cells was confirmed by quantitative reverse transcription polymerase chain reaction. Notably, there was an inverse relationship between ZNF217 messenger RNA (mRNA) levels and theca cell androgen (dehydroepiandrosterone; DHEA) synthesis. The abundance of mRNA encoding a splice variant of DENND1A (DENND1A.V2), a PCOS candidate gene that positively regulates androgen biosynthesis, was also inversely related to ZNF217 mRNA levels. This relationship may be driven by increased miR-130b-3p, which targets DENND1A.V2 transcripts and is directly correlated with ZNF217 expression. Forced expression of ZNF217 in PCOS theca cells reduced androgen production, CYP17A1 and DENND1A.V2 mRNA, while increasing mIR-130b-3p. Conversely, knockdown of ZNF217 in normal theca cells with short hairpin RNA-expressing lentivirus particles increased DENND1A.V2 and CYP17A1 mRNA. These observations suggest that ZNF217 is part of a network of PCOS candidate genes regulating thecal cell androgen production involving DENND1A.V2 and miR-130b-3p.
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Affiliation(s)
- Jamaia S Waterbury
- Department of Pathology, Penn State Hershey College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Maria E Teves
- Department of Obstetrics and Gynecology, Virginia Commonwealth University School of Medicine, Richmond, Virginia 23298, USA
| | - Alison Gaynor
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia 23298, USA
| | - Angela X Han
- Department of Pathology, Penn State Hershey College of Medicine, Hershey, Pennsylvania 17033, USA
| | - Grace Mavodza
- Department of Biochemistry and Molecular Biology, Virginia Commonwealth University School of Medicine, Richmond, Virginia 23298, USA
| | - Jordan Newell
- Department of Pathology, Penn State Hershey College of Medicine, Hershey, Pennsylvania 17033, USA
| | | | - Jan M McAllister
- Correspondence: Jan M. McAllister, PhD, Department of Pathology, Penn State Hershey College of Medicine, 500 University Dr, Hershey, PA 17033, USA.
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6
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Gao S, Zhao J, Xu Q, Guo Y, Liu M, Zhang C, Schinckel AP, Zhou B. MiR-31 targets HSD17B14 and FSHR, and miR-20b targets HSD17B14 to affect apoptosis and steroid hormone metabolism of porcine ovarian granulosa cells. Theriogenology 2021; 180:94-102. [PMID: 34959084 DOI: 10.1016/j.theriogenology.2021.12.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/18/2021] [Accepted: 12/15/2021] [Indexed: 01/21/2023]
Abstract
Porcine 17-hydroxysteroid dehydrogenase type 14 (HSD17B14) and FSH reporter (FSHR) genes play important roles in the metabolism of steroid hormones and the apoptosis of ovarian granulosa cells (GCs). Our bioinformatics analyses and the dual luciferase reporter assays indicated that porcine miR-20b and miR-31 target the 3'-UTR region of HSD17B14 gene, and miR-31 also targets the 3'-UTR region of FSHR gene. Overexpression of porcine HSD17B14 gene promoted the conversion from estradiol (E2) to estrone (E1) and increased the apoptosis of porcine GCs. Overexpression of miR-20b down-regulated the mRNA and protein expression level of HSD17B14 gene, decreased the concentration of progesterone (P4) and E1, increased E2, as well as reduced apoptosis of GCs. Moreover, overexpression of miR-31 also down-regulated the protein expression level of HSD17B14 gene, decreased the concentration of P4 and E1, and increased E2. However, miR-31 promoted apoptosis of GCs by targeting to the 3'-UTR of porcine FSHR gene. Taken together, we found that both porcine miR-20b and miR-31 target HSD17B14 gene, but miR-31 also targets FSHR gene to regulate the metabolism of steroid hormones and the apoptosis of porcine ovarian GCs. These findings expand the epigenetic regulatory mechanism of porcine miR-31 and miR-20b in ovarian GCs.
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Affiliation(s)
- Siyuan Gao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Jing Zhao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Qinglei Xu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yanli Guo
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Mingzheng Liu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Chunlei Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China
| | - Allan P Schinckel
- Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907-2054, USA
| | - Bo Zhou
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
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7
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Jiao L, Li S, Zhai J, Wang D, Li H, Chu W, Geng X, Du Y. Propylparaben concentrations in the urine of women and adverse effects on ovarian function in mice in vivo and ovarian cells in vitro. J Appl Toxicol 2021; 41:1719-1731. [PMID: 34365652 DOI: 10.1002/jat.4225] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/21/2021] [Accepted: 07/21/2021] [Indexed: 01/04/2023]
Abstract
Female reproduction is precisely regulated by hormones, and the ovary is easily affected by environmental endocrine disruptors (EDCs), which are ubiquitous in industrialized societies. Parabens are EDCs that are used as antibacterial preservatives in cosmetics, personal care products (PCPs), medicines, and food. We used ultrahigh-performance liquid chromatography-mass spectrometry to quantitatively detect methyl-, ethyl-, butyl-, and propylparaben (PP) concentrations in urine samples from 74 women of childbearing age. Balb/c mice were subcutaneously injected with 100 mg/kg/day of PP for 21 consecutive days or 100 or 1,000 mg/kg/day of PP during superovulation. Various concentrations of PP (ranging from 1 to 1,000 nM) were added to a human ovarian granulosa tumor-derived cell line (KGN) culture for 24 h. The urinary paraben concentrations of women who used cosmetics and other PCPs within 48 h prior to sample collection were significantly elevated, and the PP concentration was significantly positively correlated with the basal estradiol concentration. After PP injection, the mouse serum estradiol concentrations were significantly increased, estrus cycles were disordered, corpus luteum number was reduced, and number of oocytes retrieved was significantly reduced. In in vitro experiments, PP treatment increased estradiol synthesis and the expression levels of aromatase enzyme (CYP19A1) and steroidogenic acute regulatory protein. This study demonstrates the adverse effects of PP on ovarian estradiol secretion and ovulation, further evaluates the safety of PP as a preservative, and provides guidance for the use of PCPs and cosmetics by women of childbearing age.
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Affiliation(s)
- Luwei Jiao
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Shang Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Junyu Zhai
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Dongshuang Wang
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Hongwanyu Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Weiwei Chu
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Xueying Geng
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Yanzhi Du
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
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8
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Li Y, Wu H, Wang Q, Xu S. ZNF217: the cerberus who fails to guard the gateway to lethal malignancy. Am J Cancer Res 2021; 11:3378-3405. [PMID: 34354851 PMCID: PMC8332857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 05/14/2021] [Indexed: 06/13/2023] Open
Abstract
The aberrant expression of the zinc finger protein 217 (ZNF217) promotes multiple malignant phenotypes, such as replicative immortality, maintenance of proliferation, malignant heterogeneity, metastasis, and cell death resistance, via diverse mechanisms, including transcriptional activation, mRNA N6-methyladenosine (m6A) regulation, and protein interactions. The induction of these cellular processes by ZNF217 leads to therapeutic resistance and patients' poor outcomes. However, few ZNF217 related clinical applications or trials, have been reported. Moreover, looming observations about ZNF217 roles in m6A regulation and cancer immune response triggered significant attention while lacking critical evidence. Thus, in this review, we revisit the literature about ZNF217 and emphasize its importance as a prognostic biomarker for early prevention and as a therapeutic target.
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Affiliation(s)
- Yingpu Li
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin, China
| | - Hao Wu
- Sino-Russian Medical Research Center, Harbin Medical University Cancer HospitalHarbin, China
- Heilongjiang Academy of Medical SciencesHarbin, China
| | - Qin Wang
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin, China
- Sino-Russian Medical Research Center, Harbin Medical University Cancer HospitalHarbin, China
- Heilongjiang Academy of Medical SciencesHarbin, China
| | - Shouping Xu
- Department of Breast Surgery, Harbin Medical University Cancer HospitalHarbin, China
- Sino-Russian Medical Research Center, Harbin Medical University Cancer HospitalHarbin, China
- Heilongjiang Academy of Medical SciencesHarbin, China
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9
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Bruni V, Capozzi A, Lello S. The Role of Genetics, Epigenetics and Lifestyle in Polycystic Ovary Syndrome Development: the State of the Art. Reprod Sci 2021; 29:668-679. [DOI: 10.1007/s43032-021-00515-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 02/21/2021] [Indexed: 12/11/2022]
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10
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Xi Y, Liu J, Wang H, Li S, Yi Y, Du Y. New small-molecule compound Hu-17 inhibits estrogen biosynthesis by aromatase in human ovarian granulosa cancer cells. Cancer Med 2020; 9:9081-9095. [PMID: 33002342 PMCID: PMC7724309 DOI: 10.1002/cam4.3492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 07/17/2020] [Accepted: 09/08/2020] [Indexed: 12/20/2022] Open
Abstract
Estrogen-dependent cancers (breast, endometrial, and ovarian) are among the leading causes of morbidity and mortality in women worldwide. Aromatase is the main enzyme that catalyzes the biosynthesis of estrogen, which drives proliferation, and antiestrogens can inhibit the growth of these estrogen-dependent cancers. Hu-17, an aromatase inhibitor, is a novel small-molecule compound that suppresses viability of and promotes apoptosis in ovarian cancer cells. Therefore, this study aimed to predict targets of Hu-17 and assess its intracellular signaling in ovarian cancer cells. Using the Similarity Ensemble Approach software to predict the potential mechanism of Hu-17 and combining phospho-proteome arrays with western blot analysis, we observed that Hu-17 could inhibit the ERK pathway, resulting in reduced estrogen synthesis in KGN cells, a cell line derived from a patient with invasive ovarian granulosa cell carcinoma. Hu-17 reduced the expression of CYP19A1 mRNA, responsible for producing aromatase, by suppressing the phosphorylation of cAMP response element binding-1. Hu-17 also accelerated aromatase protein degradation but had no effect on aromatase activity. Therefore, Hu-17 could serve as a potential treatment for estrogen-dependent cancers albeit further investigation is warranted.
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Affiliation(s)
- Yang Xi
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China.,Central Laboratory, Shanghai Xuhui Central Hospital, Zhongshan-Xuhui Hospital, Fudan University, Shanghai, China
| | - Jiansheng Liu
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Haiwei Wang
- Institute of Health Sciences, School of Medicine (SJTUSM)/Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai Jiao Tong University, Shanghai, China
| | - Shang Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Yanghua Yi
- Research Center for Marine Drugs, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Yanzhi Du
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
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Tremblay PG, Sirard MA. Gene analysis of major signaling pathways regulated by gonadotropins in human ovarian granulosa tumor cells (KGN)†. Biol Reprod 2020; 103:583-598. [PMID: 32427331 DOI: 10.1093/biolre/ioaa079] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/17/2020] [Accepted: 05/18/2020] [Indexed: 11/13/2022] Open
Abstract
The female reproductive function largely depends on timing and coordination between follicle-stimulating hormone (FSH) and luteinizing hormone. Even though it was suggested that these hormones act on granulosa cells via shared signaling pathways, mainly protein kinases A, B, and C (PKA, PKB, and PKC), there is still very little information available on how these signaling pathways are regulated by each hormone to provide such differences in gene expression throughout folliculogenesis. To obtain a global picture of the principal upstream factors involved in PKA, PKB, and PKC signaling in granulosa cells, human granulosa-like tumor cells (KGN) were treated with FSH or specific activators (forskolin, SC79, and phorbol 12-myristate 13-acetate) for each pathway to analyze gene expression with RNA-seq technology. Normalization and cutoffs (FC 1.5, P ≤ 0.05) revealed 3864 differentially expressed genes between treatments. Analysis of major upstream regulators showed that PKA is a master kinase of early cell differentiation as its activation resulted in the gene expression profile that accompanies granulosa cell differentiation. Our data also revealed that the activation of PKC in granulosa cells is also a strong differentiation signal that could control "advanced" differentiation in granulosa cells and the inflammatory cascade that occurs in the dominant follicle. According to our results, PKB activation provides support for PKA-stimulated gene expression and is also involved in granulosa cell survival throughout follicular development. Taken together, our results provide new information on PKA, PKB, and PKC signaling pathways and their roles in stimulating a follicle at the crossroad between maturation/ovulation and atresia.
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Affiliation(s)
- Patricia G Tremblay
- Centre de recherche en Reproduction, Développement et Santé Intergénérationnelle, Faculté des sciences de l'agriculture et de l'alimentation, Département des Sciences animales, Université Laval, Québec, QC, G1V 0A6, Canada
| | - Marc-André Sirard
- Centre de recherche en Reproduction, Développement et Santé Intergénérationnelle, Faculté des sciences de l'agriculture et de l'alimentation, Département des Sciences animales, Université Laval, Québec, QC, G1V 0A6, Canada
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Zhai J, Li S, Cheng X, Chen ZJ, Li W, Du Y. A candidate pathogenic gene, zinc finger gene 217 (ZNF217), may contribute to polycystic ovary syndrome through prostaglandin E2. Acta Obstet Gynecol Scand 2019; 99:119-126. [PMID: 31454071 DOI: 10.1111/aogs.13719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 08/20/2019] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Polycystic ovary syndrome is a complex endocrine condition with chronic inflammation. Prostaglandin E2 (PGE2) is a proinflammatory factor with an increased expression in the serum of women with polycystic ovary syndrome. Zinc finger gene 217 (ZNF217) is known as a candidate gene for polycystic ovary syndrome. We aimed to investigate the relation between ZNF217 and PGE2 in polycystic ovary syndrome. MATERIAL AND METHODS We used a rat model of dehydroepiandrosterone-induced polycystic ovary syndrome and human granulosa cells both of women with polycystic ovary syndrome and of women without the syndrome to measure ZNF217 and other target gene expressions. In addition, we performed in vitro experiments with KGN human granulosa-like tumor cells to verify the molecular mechanisms. RESULTS ZNF217 was decreased in the granulosa cells both of dehydroepiandrosterone-treated rats and of women with polycystic ovary syndrome. Cyclooxygenase 2, a key enzyme of PGE2 synthesis, was highly expressed in the granulosa cells of rats and women with the syndrome, and PGE2 concentration was increased in the follicular fluid. Furthermore, decreased ZNF217 expression was supposed to inhibit estradiol synthesis, which further promoted cyclooxygenase 2 and PGE2 synthesis. At the same time, PGE2 had an inhibitory effect on ZNF217 expression in a dose-dependent manner in KGN cells. CONCLUSIONS Decreased ZNF217 expression in granulosa cells of women with polycystic ovary syndrome induced inflammation via PGE2, and PGE2 inhibited ZNF217 expression to establish a feedback loop. This mechanism might account for the pathogenesis of polycystic ovary syndrome.
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Affiliation(s)
- Junyu Zhai
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Shang Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Xiaoyue Cheng
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, The Key Laboratory for Reproductive Endocrinology of Ministry of Education, Shandong Provincial Key Laboratory of Reproductive Medicine, Center for Reproductive Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Weiping Li
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Yanzhi Du
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
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Li Q, Du X, Pan Z, Zhang L, Li Q. The transcription factor SMAD4 and miR-10b contribute to E2 release and cell apoptosis in ovarian granulosa cells by targeting CYP19A1. Mol Cell Endocrinol 2018; 476:84-95. [PMID: 29723543 DOI: 10.1016/j.mce.2018.04.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/24/2018] [Accepted: 04/28/2018] [Indexed: 12/24/2022]
Abstract
The cytochrome P450 family 19 subfamily A member 1 (CYP19A1) gene, encodes aromatase, a key enzyme in estradiol (E2) synthesis, and is down-regulated during porcine follicular atresia. However, its role in and the mechanism of transcriptional repression in follicular atresia is largely unknown. In the present study, we show that the CYP19A1 gene stimulates E2 release and inhibits cell apoptosis in porcine granulosa cells (GCs). SMAD4, an anti-apoptotic moderator, was identified as a transcription factor of the porcine CYP19A1 gene and enhanced the expression and function of CYP19A1 in porcine GCs through direct binding to a SMAD4-binding element (SBE) within the promoter region of CYP19A1 gene. Moreover, we found that miR-10b, a pro-apoptotic factor, directly interacted with 3'-UTR of the porcine CYP19A1 mRNA, inhibiting its expression and function in porcine GCs. Collectively, we demonstrated that CYP19A1 is an inhibitor of follicular atresia and is regulated by both SMAD4 and miR-10b. These findings provide further insight into the mechanisms of CYP19A1 in steroid hormone synthesis and GC apoptosis and provide molecular targets for exploring methods of treatment for steroid-dependent reproductive disorders.
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Affiliation(s)
- Qiqi Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Xing Du
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zengxiang Pan
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Lifan Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Qifa Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
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