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Zhou XY, Li X, Zhang J, Li Y, Wu XM, Yang YZ, Zhang XF, Ma LZ, Liu YD, Wang Z, Chen SL. Plasma metabolomic characterization of premature ovarian insufficiency. J Ovarian Res 2023; 16:2. [PMID: 36600288 PMCID: PMC9814329 DOI: 10.1186/s13048-022-01085-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Premature ovarian insufficiency (POI) patients are predisposed to metabolic disturbances, including in lipid metabolism and glucose metabolism, and metabolic disorders appear to be a prerequisite of the typical long-term complications of POI, such as cardiovascular diseases or osteoporosis. However, the metabolic changes underlying the development of POI and its subsequent complications are incompletely understood, and there are few studies characterizing the disturbed metabolome in POI patients. The aim of this study was to characterize the plasma metabolome in POI by using ultrahigh-performance liquid chromatography-mass spectrometry (UHPLC-MS/MS) metabolomics and to evaluate whether these disturbances identified in the plasma metabolome relate to ovarian reserve and have diagnostic value in POI. METHODS This observational study recruited 30 POI patients and 30 age- and body mass index (BMI)-matched controls in the Center for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, from January 2018 to October 2020. Fasting venous blood was collected at 9:00 am on days 2-4 of the menstrual cycle and centrifuged for analysis. An untargeted quantitative metabolomic analysis was performed using UHPLC-MS/MS. RESULTS Our study identified 48 upregulated and 21 downregulated positive metabolites, and 13 upregulated and 48 downregulated negative metabolites in the plasma of POI patients. The differentially regulated metabolites were involved in pathways such as caffeine metabolism and ubiquinone and other terpenoid-quinone biosynthesis. Six metabolites with an AUC value > 0.8, including arachidonoyl amide, 3-hydroxy-3-methylbutanoic acid, dihexyl nonanedioate, 18-HETE, cystine, and PG (16:0/18:1), were correlated with ovarian reserve and thus have the potential to be diagnostic biomarkers of POI. CONCLUSION This UHPLC-MS/MS untargeted metabolomics study revealed differentially expressed metabolites in the plasma of patients with POI. The differential metabolites may not only be involved in the aetiology of POI but also contribute to its major complications. These findings offer a panoramic view of the plasma metabolite changes caused by POI, which may provide useful diagnostic and therapeutic clues for POI disease.
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Affiliation(s)
- Xing-Yu Zhou
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Xin Li
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Jun Zhang
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Ying Li
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Xiao-Min Wu
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Yi-Zhen Yang
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Xiao-Fei Zhang
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Lin-Zi Ma
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Yu-Dong Liu
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Zhe Wang
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
| | - Shi-Ling Chen
- grid.416466.70000 0004 1757 959XCenter for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, No 1838 Guangzhou Northern Road, Guangzhou, 510515 People’s Republic of China
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Oliveira ISD, Pucca MB, Ferreira IG, Cerni FA, Jacob BDCDS, Wiezel GA, Pinheiro-Júnior EL, Cordeiro FA, Bordon KDCF, Arantes EC. State-of-the-art review of snake venom phosphodiesterases (svPDEs). Toxicon 2022; 217:121-130. [PMID: 35998712 DOI: 10.1016/j.toxicon.2022.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 10/15/2022]
Abstract
Phosphodiesterases (PDEs) constitute an enzyme group able to hydrolyze nucleic acids as well as some second messengers. Due to this ability and their expression in several human tissues and organs, PDEs can control a gamut of physiological processes. They are also involved in some pathological conditions, such as Alzheimer's disease and erectile dysfunction. PDEs are also expressed in snake venom glands, being called snake venoms phosphodiesterases, or simply svPDEs. The occurrence of these enzymes has already been reported in crotalid, elapid and viperid venoms, such as Crotalus, Naja and Trimeresurus, respectively, but not all of them have been characterized concerning their structure, activity and function. In this review, we are addressing general characteristics of svPDEs, in addition to their structural, biochemical and functional characteristics, and we also report some potential applications of svPDEs.
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Affiliation(s)
- Isadora Sousa de Oliveira
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | - Manuela Berto Pucca
- Medical School, Federal University of Roraima, Boa Vista, RR, Brazil; Health Sciences Postgraduate Program, Federal University of Roraima, Boa Vista, RR, Brazil
| | - Isabela Gobbo Ferreira
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Felipe Augusto Cerni
- Health Sciences Postgraduate Program, Federal University of Roraima, Boa Vista, RR, Brazil
| | - Beatriz de Cássia da Silva Jacob
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Gisele Adriano Wiezel
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Ernesto Lopes Pinheiro-Júnior
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Francielle Almeida Cordeiro
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Karla de Castro Figueiredo Bordon
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Eliane Candiani Arantes
- Department of BioMolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
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Personalized Nutrition in the Management of Female Infertility: New Insights on Chronic Low-Grade Inflammation. Nutrients 2022; 14:nu14091918. [PMID: 35565885 PMCID: PMC9105997 DOI: 10.3390/nu14091918] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/19/2022] [Accepted: 04/29/2022] [Indexed: 02/01/2023] Open
Abstract
Increasing evidence on the significance of nutrition in reproduction is emerging from both animal and human studies, suggesting a mutual association between nutrition and female fertility. Different “fertile” dietary patterns have been studied; however, in humans, conflicting results or weak correlations are often reported, probably because of the individual variations in genome, proteome, metabolome, and microbiome and the extent of exposure to different environmental conditions. In this scenario, “precision nutrition”, namely personalized dietary patterns based on deep phenotyping and on metabolomics, microbiome, and nutrigenetics of each case, might be more efficient for infertile patients than applying a generic nutritional approach. In this review, we report on new insights into the nutritional management of infertile patients, discussing the main nutrigenetic, nutrigenomic, and microbiomic aspects that should be investigated to achieve effective personalized nutritional interventions. Specifically, we will focus on the management of low-grade chronic inflammation, which is associated with several infertility-related diseases.
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Transcriptome Analysis Revealed Long Non-Coding RNAs Associated with mRNAs in Sheep Thyroid Gland under Different Photoperiods. Genes (Basel) 2022; 13:genes13040606. [PMID: 35456411 PMCID: PMC9024850 DOI: 10.3390/genes13040606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 02/06/2023] Open
Abstract
The thyroid gland is a vital endocrine organ involved in the reproduction of animals via the regulation of hormone synthesis and secretion. LncRNAs have been proven to play important roles in reproductive regulation; however, the associated mechanism in the thyroid gland has not been clarified. In this study, we investigated to identify photoperiod-induced lncRNAs and mRNAs in the thyroid gland in Sunite ewes by comparing the expression profiles of short photoperiod (SP) and long photoperiods (LP). A total of 41,088 lncRNAs were identified in the thyroid gland through RNA-Seq. Functional analysis of differentially expressed lncRNAs using the R package revealed that reproductive hormone- and photoperiod response-related pathways, including the prolactin signaling, cAMP signaling, and circadian rhythm pathways, were significantly enriched. An mRNA-lncRNA interaction analysis suggested that the lncRNA LOC1056153S88 trans targets ARG2 and CCNB3, and the lncRNA LOC105607004 trans targets DMXL2, both of these might be involved in seasonal sheep breeding reproduction. Together, these results will provide resources for further studies on seasonal reproduction in sheep.
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Geng T, Sun Y, Cheng L, Cao Y, Zhang M, Hong Z, Ma L, Zhang Y. Downregulation of LHCGR Attenuates COX-2 Expression and Induces Luteinized Unruptured Follicle Syndrome in Endometriosis. Front Endocrinol (Lausanne) 2022; 13:853563. [PMID: 35600595 PMCID: PMC9114297 DOI: 10.3389/fendo.2022.853563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
An association between endometriosis and luteinized unruptured follicle syndrome (LUFs) has long been identified. Although inactivating mutation of luteinizing hormone/choriogonadotropin receptor (LHGCR) results in LUFs, whether LHCGR contributes to promoting LUFs in endometriosis remains elusive. To investigate the effect of LHCGR signaling in the development of endometriosis-associated LUFs and dissect the underlying mechanism in vivo mouse endometriosis model was established to measure the effect on ovarian folliculogenesis. In vitro cultures of primary human GCs collected from patients undergoing in vitro fertilization were performed and treated with human chorionic gonadotropin (hCG), dibutyryl cyclic-AMP (db-cAMP), LHCGR or CCAAT/enhancer binding protein-α (C/EBPα) small interfering RNA to identify the potential mechanisms. KGN cell line was used to investigate the mechanistic features of transcriptional regulation. Results showed an increased incidence of LUFs was observed in mice with endometriosis. The expression of LHCGR was decreased in the GCs of endometriosis mice. In in vitro cell models, LHCGR signaling increased the expression of C/EBPα and cyclooxygenase-2(COX-2), while inhibiting C/EBPα mitigated the induced COX-2 expression. Mechanically, C/EBPα bounded to the promoter region of COX-2 and increased the transcriptional activity under the stimulation of hCG or db-cAMP. Taken together, this study demonstrated that the LHCGR signaling was reduced in GCs of endometriosis and resulted in a decrease in gonadotropin-induced COX-2 expression. Our study might provide new insights into the dysfunction of GCs in endometriosis.
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Affiliation(s)
- Ting Geng
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yifan Sun
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Lin Cheng
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yuming Cao
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ming Zhang
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
| | - Zhidan Hong
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
| | - Ling Ma
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
| | - Yuanzhen Zhang
- Reproductive Medicine Center, Zhongnan Hospital of Wuhan University, Wuhan, China
- Hubei Clinical Research Center for Prenatal Diagnosis and Birth Health, Wuhan, China
- Department of Obstetrics and Gynecology, Zhongnan Hospital of Wuhan University, Wuhan, China
- *Correspondence: Yuanzhen Zhang,
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Roy PK, Qamar AY, Tanga BM, Fang X, Kim G, Bang S, Cho J. Enhancing Oocyte Competence With Milrinone as a Phosphodiesterase 3A Inhibitor to Improve the Development of Porcine Cloned Embryos. Front Cell Dev Biol 2021; 9:647616. [PMID: 33996810 PMCID: PMC8120234 DOI: 10.3389/fcell.2021.647616] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 02/22/2021] [Indexed: 11/25/2022] Open
Abstract
The objective of this study was to investigate the effect of milrinone supplementation as a phosphodiesterase 3A inhibitor during in vitro maturation (IVM) to coordinate the cytoplasmic and nuclear maturation of porcine oocytes and subsequent development of porcine cloned embryos. Brilliant cresyl blue (BCB)-stained (BCB +) oocytes, classified as well-developed, and BCB− oocytes were used in parthenogenesis (PA) and cloning, and their preimplantation development was compared. In PA embryos, BCB + oocytes had significantly higher rates of development than BCB− oocytes in terms of maturation (87.5 vs. 71.3%), cleavage (88.6 vs. 76.3%), and blastocyst development (34.3 vs. 25.3%) and also had higher cell numbers (46.9 vs. 38.9%), respectively (p < 0.05). In cloned embryos, the BCB + group also had a significantly higher blastocyst formation rate than the BCB− group (30.6 vs. 20.1%; p < 0.05). Supplementation with 75 μM milrinone during IVM of BCB− oocytes showed improvement in maturation and blastocyst development rates, which may be due to the coordinated maturation of the cytoplasm with the nucleus as an effect of milrinone. Moreover, the analysis of nuclear reprogramming via the examination of the expression levels of the reprogramming-related genes POU5F1, DPPA2, and NDP52IL in milrinone-supplemented BCB− oocytes showed higher expression levels than that in non-treated BCB− oocytes. These findings demonstrate that milrinone is useful in improving developmental competence in less competent oocytes during IVM and for proper nuclear reprogramming in the production of porcine cloned embryos by coordinating cytoplasmic and nucleus maturation.
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Affiliation(s)
- Pantu Kumar Roy
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea
| | - Ahmad Yar Qamar
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea.,College of Veterinary and Animal Sciences, Jhang, Sub-campus of University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Bereket Molla Tanga
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea.,Faculty of Veterinary Medicine, Hawassa University, Hawassa, Ethiopia
| | - Xun Fang
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea
| | - Ghangyong Kim
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea
| | - Seonggyu Bang
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea
| | - Jongki Cho
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon, South Korea
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