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Tulić L, Tulić I, Stojnić J, Bila J, Vuković Ž, Kotlica B. Different doses of recombinant FSH and determining parameters of oxidative stress. J Med Biochem 2024; 43:219-225. [PMID: 38699703 PMCID: PMC11062336 DOI: 10.5937/jomb0-46156] [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: 08/15/2023] [Accepted: 09/01/2023] [Indexed: 05/05/2024] Open
Abstract
Background This study aimed to examine if there is a connection between recombinant FSH dose and OS parameters in serum and the impact on IVF outcome. Methods This study consisted of 101 participants that went through IVF procedures. Parameter that were tested are SOD, SH groups and MDA. Serum samples were drawn before stimulation and on the last day of ovarian stimulation. Results Two groups were formed according to the dose of gonadotropins (rFSH). In both groups there were no significant differences in live-birth rate and miscarriage. In both groups mean serum MDA and SH-groups were significantly higher after ovarian stimulation, but mean serum SOD was significantly lower when compared to values before stimulation. There were less patients without OS before stimulation. Conclusions Our results suggest that there is a difference in serum concentration in groups SOD, SH groups and MDA at the beginning and at the end ovarian stimulation. On the other hand, dose of rFSH is not related with change of parameters for oxidative stress, quality of oocytes, embryos, fertilization, pregnancies, and miscarriage rate. Patients without oxidative stress before the IVF procedure needed lower doses of gonadotropins during stimulation.
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Affiliation(s)
- Lidija Tulić
- University of Belgrade, School of Medicine, Clinical Center of Serbia, Clinic for Gynecology and Obstetrics, Department of In Vitro Fertilization, Belgrade
| | - Ivan Tulić
- University of Belgrade, School of Medicine, Clinical Center of Serbia, Clinic for Gynecology and Obstetrics, Department of In Vitro Fertilization, Belgrade
| | - Jelena Stojnić
- University of Belgrade, School of Medicine, Clinical Center of Serbia, Clinic for Gynecology and Obstetrics, Department of In Vitro Fertilization, Belgrade
| | - Jovan Bila
- University of Belgrade, School of Medicine, Clinical Center of Serbia, Clinic for Gynecology and Obstetrics, Department of In Vitro Fertilization, Belgrade
| | - Željka Vuković
- Clinical Center of Serbia, Clinic for Gynecology and Obstetrics, Belgrade
| | - Boba Kotlica
- University of Belgrade, School of Medicine, Belgrade
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2
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Roushenas F, Izadi T, Jafarpour F, Hamdi K, Pashaiasl M, Fattahi A, Nasr-Esfahani MH. Advanced Glycation End-Products of Follicular Fluid are Associated with Embryo Morphokinetic Parameters and ART Outcomes. Reprod Sci 2024:10.1007/s43032-024-01552-5. [PMID: 38622476 DOI: 10.1007/s43032-024-01552-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 04/02/2024] [Indexed: 04/17/2024]
Abstract
Advanced glycation end products (AGEs) can disrupt antioxidant system and steroidogenesis, resulting in detrimental effects on assisted reproductive technology (ART) outcomes. This study aimed to investigate the association of AGEs in follicular fluid (FF) with morphokinetic parameters of embryos and ART outcomes. Fifty women undergoing ART treatment were studied. AGEs, glucose, 25(OH) vitamin D, malondialdehyde (MDA) levels and catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPX) activities were evaluated in FF. The expression of 3βHSD, CYP11A1, and CYP19A1 genes were analyzed in granulosa cells (GCs) by qRT-PCR technique. Morphokinetic parameters were evaluated using time-lapse technology. The FF level of AGEs was reversely associated with CAT, SOD, and GPX activities, and total and mature oocytes number, blastocyst formation rate, and high-grade embryos number, while it showed positive correlations with the FF MDA levels, the expression of steroidogenesis genes, number of immature oocytes, morphokinetic parameters, and number of low-grade embryos. Furthermore, the level of vitamin D in FF had an inverse association with AGEs and positive correlations with ART outcomes and morphokinetic parameters. Comparison between the those with positive and negative biochemical pregnancy showed no significant differences in terms of FF factors and just the expression of 3βHSD, CYP11A1, and CYP19A1 genes were higher in pregnant women (p < 0.05). AGEs could delay blastomere division and lead to an increase in the number of low-quality embryos, while vitamin D have an adverse effect on AGEs and a protective function against AGEs negative effects.
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Affiliation(s)
- Fatemeh Roushenas
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Tayebeh Izadi
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Farnoosh Jafarpour
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kobra Hamdi
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Pashaiasl
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Amir Fattahi
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
- Pooyesh Fertility Center, Isfahan, Iran.
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3
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Chen Y, Yang J, Zhang L. The Impact of Follicular Fluid Oxidative Stress Levels on the Outcomes of Assisted Reproductive Therapy. Antioxidants (Basel) 2023; 12:2117. [PMID: 38136236 PMCID: PMC10740420 DOI: 10.3390/antiox12122117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/11/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Oocyte quality is a pivotal determinant of assisted reproductive outcomes. The quality of oocytes is intricately linked to their developmental microenvironment, particularly the levels of oxidative stress within the follicular fluid. Oxidative stress levels in follicular fluid may have a substantial influence on oocyte health, thereby impacting the outcomes of ART procedures. This review meticulously explores the intricate relationship between oxidative stress in follicular fluid and ART outcomes. Furthermore, it delves into strategies aimed at ameliorating the oxidative stress status of follicular fluid, with the overarching goal of enhancing the overall efficacy of ART. This research endeavors to establish a robust foundation and provide valuable guidance for clinical treatment approaches, particularly in the context of infertile women, including those of advanced maternal age.
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Affiliation(s)
| | | | - Ling Zhang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, No. 13 Hangkong Road, Wuhan 430030, China; (Y.C.); (J.Y.)
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4
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Orisaka M, Mizutani T, Miyazaki Y, Shirafuji A, Tamamura C, Fujita M, Tsuyoshi H, Yoshida Y. Chronic low-grade inflammation and ovarian dysfunction in women with polycystic ovarian syndrome, endometriosis, and aging. Front Endocrinol (Lausanne) 2023; 14:1324429. [PMID: 38192421 PMCID: PMC10773729 DOI: 10.3389/fendo.2023.1324429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/01/2023] [Indexed: 01/10/2024] Open
Abstract
The ovarian microenvironment is critical for follicular development and oocyte maturation. Maternal conditions, including polycystic ovary syndrome (PCOS), endometriosis, and aging, may compromise the ovarian microenvironment, follicular development, and oocyte quality. Chronic low-grade inflammation can induce oxidative stress and tissue fibrosis in the ovary. In PCOS, endometriosis, and aging, pro-inflammatory cytokine levels are often elevated in follicular fluids. In women with obesity and PCOS, hyperandrogenemia and insulin resistance induce ovarian chronic low-grade inflammation, thereby disrupting follicular development by increasing oxidative stress. In endometriosis, ovarian endometrioma-derived iron overload can induce chronic inflammation and oxidative stress, leading to ovarian ferroptosis and fibrosis. In inflammatory aging (inflammaging), senescent cells may secrete senescence-associated secretory phenotype factors, causing chronic inflammation and oxidative stress in the ovary. Therefore, controlling chronic low-grade inflammation and fibrosis in the ovary would present a novel therapeutic strategy for improving the follicular microenvironment and minimizing ovarian dysfunction.
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Affiliation(s)
- Makoto Orisaka
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tetsuya Mizutani
- Department of Nursing, Faculty of Nursing and Welfare Sciences, Fukui Prefectural University, Fukui, Japan
| | - Yumiko Miyazaki
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Aya Shirafuji
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Chiyo Tamamura
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masayuki Fujita
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Hideaki Tsuyoshi
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
- Department of Obstetrics and Gynecology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Yoshio Yoshida
- Department of Obstetrics and Gynecology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
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5
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Tripathi SK, Nandi S, Gupta PSP, Mondal S. Antioxidants supplementation improves the quality of in vitro produced ovine embryos with amendments in key development gene expressions. Theriogenology 2023; 201:41-52. [PMID: 36827868 DOI: 10.1016/j.theriogenology.2022.11.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
The present study assessed the effects of supplementation of different antioxidants on oocyte maturation, embryo production, reactive oxygen species (ROS) production and expression of key developmental genes. In this study, using ovine as an animal model, we tested the hypothesis that antioxidant supplementation enhanced the developmental competence of oocytes. Ovine oocytes aspirated from local abattoir-derived ovaries were subjected to IVM with different concentrations of antioxidants [(Melatonin, Ascorbic acid (Vit C), alpha-tocopherol (Vit E), Sodium selenite (SS)]. Oocytes matured without any antioxidant supplementation were used as controls. The oocytes were assessed for maturation rates and ROS levels. Further, embryo production rates in terms of cleavage, blastocysts and total cell numbers were evaluated after performing in vitro fertilization. Real-Time PCR analysis was used to evaluate the expression of stress related gene (SOD-1), growth related (GDF-9, BMP-15), and apoptosis-related genes (BCL-2 and BAX). We observed that maturation rates were significantly higher in alpha-tocopherol (100 μM; 92.4%) groups followed by melatonin (30 μM; 89.1%) group. However, blastocyst rates in ascorbic acid (100 μM; 19.5%), melatonin (30 μM; 18.4%), alpha-tocopherol (100 μM; 18.2%), and sodium selenite (20 μM; 16.9%) groups were significantly higher (P 0.05) than that observed in the control groups. Total cell numbers in blastocysts in the melatonin, ascorbic acid and alpha-tocopherol groups were significantly higher than those observed in sodium selenite and control groups. ROS production was reduced in groups treated with melatonin (30 μM), vitamin C (100 μM), sodium selenite (20 μM) and α-tocopherol (200 μM) compared with that observed in the control group. Supplementation of antioxidants caused the alterations in mRNA expression of growth, stress, and apoptosis related gene expression in matured oocytes. The results recommend that antioxidants alpha-tocopherol (200 μM), sodium selenite (40 μM), melatonin (30 μM) and ascorbic acid (100 μM) during IVM reduced the oxidative stress by decreasing ROS levels in oocytes, thus improving embryo quantity and quality.
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Affiliation(s)
- S K Tripathi
- ICAR-National Institute of Animal Nutrition and Physiology, Adugodi, Bangalore, India
| | - S Nandi
- ICAR-National Institute of Animal Nutrition and Physiology, Adugodi, Bangalore, India.
| | - P S P Gupta
- ICAR-National Institute of Animal Nutrition and Physiology, Adugodi, Bangalore, India
| | - S Mondal
- ICAR-National Institute of Animal Nutrition and Physiology, Adugodi, Bangalore, India
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6
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Castiglione Morelli MA, Iuliano A, Matera I, Viggiani L, Schettini SCA, Colucci P, Ostuni A. A Pilot Study on Biochemical Profile of Follicular Fluid in Breast Cancer Patients. Metabolites 2023; 13:metabo13030441. [PMID: 36984881 PMCID: PMC10054828 DOI: 10.3390/metabo13030441] [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: 02/15/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Breast cancer (BC) is the most common type of cancer among women in almost all countries worldwide and is one of the oncological pathologies for which is indicated fertility preservation, a type of procedure used to help keep a person's ability to have children. Follicular fluid (FF) is a major component of oocyte microenvironment, which is involved in oocyte growth, follicular maturation, and in communication between germ and somatic cells; furthermore, it accumulates all metabolites during oocytes growth. To obtain information about changes on fertility due to cancer, we aimed at investigating potential biomarkers to discriminate between FF samples obtained from 16 BC patients and 10 healthy women undergoing in vitro fertilization treatments. An NMR-based metabolomics approach was performed to investigate the FF metabolic profiles; ELISA and western blotting assays were used to investigate protein markers of oxidative and inflammatory stress, which are processes closely related to cancer. Our results seem to suggest that FFs of BC women display some significant metabolic alterations in comparison to healthy controls, and these variations are also related with tumor staging.
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Affiliation(s)
| | - Assunta Iuliano
- Center for Reproductive Medicine of "San Carlo" Hospital, 85100 Potenza, Italy
| | - Ilenia Matera
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy
| | - Licia Viggiani
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy
| | | | - Paola Colucci
- Center for Reproductive Medicine of "San Carlo" Hospital, 85100 Potenza, Italy
| | - Angela Ostuni
- Department of Sciences, University of Basilicata, 85100 Potenza, Italy
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7
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Pasquariello R, Anipchenko P, Pennarossa G, Crociati M, Zerani M, Brevini TA, Gandolfi F, Maranesi M. Carotenoids in female and male reproduction. PHYTOCHEMISTRY 2022; 204:113459. [PMID: 36183866 DOI: 10.1016/j.phytochem.2022.113459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
Carotenoids are among the best-known pigments in nature, confer color to plants and animals, and are mainly derived from photosynthetic bacteria, fungi, algae, plants. Mammals cannot synthesize carotenoids. Carotenoids' source is only alimentary and after their assumption, they are mainly converted in retinal, retinol and retinoic acid, collectively known also as pro-vitamins and vitamin A, which play an essential role in tissue growth and regulate different aspects of the reproductive functions. However, their mechanisms of action and potential therapeutic effects are still unclear. This review aims to clarify the role of carotenoids in the male and female reproductive functions in species of veterinary interest. In female, carotenoids and their derivatives regulate not only folliculogenesis and oogenesis but also steroidogenesis. Moreover, they improve fertility by decreasing the risk of embryonic mortality. In male, retinol and retinoic acids activate molecular pathways related to spermatogenesis. Deficiencies of these vitamins have been correlated with degeneration of testis parenchyma with consequent absence of the mature sperm. Carotenoids have also been considered anti-antioxidants as they ameliorate the effect of free radicals. The mechanisms of action seem to be exerted by activating Kit and Stra8 pathways in both female and male. In conclusion, carotenoids have potentially beneficial effects for ameliorating ovarian and testes function.
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Affiliation(s)
- Rolando Pasquariello
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, Università Degli Studi di Milano, 20133, Milan, Italy
| | - Polina Anipchenko
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
| | - Georgia Pennarossa
- Laboratory of Biomedical Embryology, Department of Veterinary Medicine and Animal Sciences, Università Degli Studi di Milano, 26900, Lodi, Italy.
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy; Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129, Perugia, Italy
| | - Massimo Zerani
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
| | - Tiziana Al Brevini
- Laboratory of Biomedical Embryology, Department of Veterinary Medicine and Animal Sciences, Università Degli Studi di Milano, 26900, Lodi, Italy
| | - Fulvio Gandolfi
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, Università Degli Studi di Milano, 20133, Milan, Italy
| | - Margherita Maranesi
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
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8
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Read CC, Edwards JL, Schrick FN, Rhinehart JD, Payton RR, Campagna SR, Castro HF, Klabnik JL, Moorey SE. Preovulatory serum estradiol concentration is positively associated with oocyte ATP and follicular fluid metabolite abundance in lactating beef cattle. J Anim Sci 2022; 100:6620784. [PMID: 35772749 PMCID: PMC9246671 DOI: 10.1093/jas/skac136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/08/2022] [Indexed: 12/13/2022] Open
Abstract
Cattle induced to ovulate a small, physiologically immature preovulatory follicle had reduced oocyte developmental competence that resulted in decreased embryo cleavage and day 7 embryo quality compared with animals induced to ovulate a more advanced follicle. RNA-sequencing was performed on oocytes and their corresponding cumulus cells approximately 23 h after gonadotropin-releasing hormone (GnRH) administration to induce the preovulatory gonadotropin surge suggested reduced capacity for glucose metabolism and oxidative phosphorylation in the cumulus cells and oocytes from follicles ≤11.7 mm, respectively. We hypothesized that induced ovulation of a small, physiologically immature preovulatory follicle results in a suboptimal follicular microenvironment and reduced oocyte metabolic capacity. We performed a study with the objective to determine the impact of preovulatory follicle diameter and serum estradiol concentration at GnRH administration on oocyte metabolic competence and follicular fluid metabolome profiles. We synchronized the development of a preovulatory follicle and collected the follicle contents via transvaginal aspiration approximately 19 h after GnRH administration in lactating beef cows (n = 319). We determined ATP levels and mitochondrial DNA (mtDNA) copy number in 110 oocytes and performed ultra-high-performance liquid chromatography–high resolution mass spectrometry metabolomic studies on 45 follicular fluid samples. Intraoocyte ATP and the amount of ATP produced per mtDNA copy number were associated with serum estradiol concentration at GnRH and time from GnRH administration to follicle aspiration (P < 0.05). mtDNA copy number was not related to follicle diameter at GnRH, serum estradiol concentration at GnRH, or any potential covariates (P > 0.10). We detected 90 metabolites in the aspirated follicular fluid. We identified 22 metabolites associated with serum estradiol concentration at GnRH and 63 metabolites associated with follicular fluid progesterone concentration at the time of follicle aspiration (FDR < 0.10). Pathway enrichment analysis of significant metabolites suggested altered proteinogenesis, citric acid cycle, and pyrimidine metabolism in follicles of reduced estrogenic capacity pre-gonadotropin surge or reduced progesterone production by the time of follicle aspiration.
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Affiliation(s)
- Casey C Read
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - J Lannett Edwards
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - F Neal Schrick
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - Justin D Rhinehart
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - Rebecca R Payton
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - Shawn R Campagna
- Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA
| | - Hector F Castro
- Department of Chemistry, University of Tennessee, Knoxville, TN 37996, USA
| | - Jessica L Klabnik
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
| | - Sarah E Moorey
- Department of Animal Science, University of Tennessee, Knoxville, TN 37996, USA
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9
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Md Amin NA, Sheikh Abdul Kadir SH, Arshad AH, Abdul Aziz N, Abdul Nasir NA, Ab Latip N. Are Vitamin E Supplementation Beneficial for Female Gynaecology Health and Diseases? Molecules 2022; 27:molecules27061896. [PMID: 35335260 PMCID: PMC8955126 DOI: 10.3390/molecules27061896] [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: 02/07/2022] [Revised: 03/06/2022] [Accepted: 03/10/2022] [Indexed: 12/04/2022] Open
Abstract
Vitamin E is known as an essential vitamin, and many studies had demonstrated the importance of vitamin E throughout the reproductive process, such as miscarriage, premature birth, preeclampsia, and intrauterine growth restriction, which could be caused by a lack of vitamin E during pregnancy. Its potent antioxidant properties can counteract the oxidative stress induced by oxygen free radicals and imbalance of oxidative-antioxidant levels, hence it may play a role in maintaining the normal function of the female reproductive system. Despite the fact that vitamin E is acknowledged as the substance needed for reproduction, its beneficial effects on female fertility, gynaecological health, and diseases are still poorly understood and lacking. Therefore, the goal of this paper is to provide a summary of the known roles of vitamin E supplementation in women for gynaecological health and reproductive-related diseases, as well as its future perspective.
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Affiliation(s)
- Nur Amira Md Amin
- Institute for Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia;
- Institute of Medical Molecular Biotechnology (IMMB), Faculty of Medicine, Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia
- Department of Biochemistry, Faculty of Medicine, Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia
| | - Siti Hamimah Sheikh Abdul Kadir
- Institute for Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia;
- Institute of Medical Molecular Biotechnology (IMMB), Faculty of Medicine, Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia
- Department of Biochemistry, Faculty of Medicine, Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia
- Correspondence:
| | - Akmal Hisyam Arshad
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh 47000, Selangor, Malaysia;
| | - Norhaslinda Abdul Aziz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Kuala Lumpur, Malaysia;
| | - Nurul Alimah Abdul Nasir
- Department of Pharmacology, Faculty of Medicine, Universiti Teknologi MARA, Cawangan Selangor, Sungai Buloh 47000, Selangor, Malaysia;
| | - Normala Ab Latip
- Atta-ur-Rahman Institute for Natural Products Discovery (AuRIns), Faculty of Pharmacy, Universiti Teknologi MARA, Cawangan Selangor, Puncak Alam 42300, Selangor, Malaysia;
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10
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Jia Y, Liu W, Bai D, Zhang Y, Li Y, Liu Y, Yin J, Chen Q, Ye M, Zhao Y, Kou X, Wang H, Gao S, Li K, Chen M. Melatonin supplementation in the culture medium rescues impaired glucose metabolism in IVF mice offspring. J Pineal Res 2022; 72:e12778. [PMID: 34726796 DOI: 10.1111/jpi.12778] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/29/2021] [Accepted: 10/30/2021] [Indexed: 11/29/2022]
Abstract
Increasing evidence suggests that in vitro fertilization (IVF) may be associated with an increased risk of developing obesity and metabolic diseases later in life in the offspring. Notably, the addition of melatonin to culture medium may improve embryo development and prevent cardiovascular dysfunction in IVF adult mice. This study aimed to determine if melatonin supplementation in the culture medium can reverse impaired glucose metabolism in IVF mice offspring and the underlying mechanisms. Blastocysts used for transfer were generated by natural mating (control group) or IVF with or without melatonin (10-6 M) supplementation (mIVF and IVF group, respectively) in clinical-grade culture media. Here, we first report that IVF decreased hepatic expression of Fbxl7, which was associated with impaired glucose metabolism in mice offspring. Melatonin addition reversed the phenotype by up-regulating the expression of hepatic Fbxl7. In vitro experiments showed that Fbxl7 enhanced the insulin signaling pathway by degrading RhoA through ubiquitination and was up-regulated by transcription factor Foxa2. Specific knockout of Fbxl7 in the liver of adult mice, through tail intravenous injection of recombinant adeno-associated virus, impaired glucose tolerance, while overexpression of hepatic Fbxl7 significantly improved glucose tolerance in adult IVF mice. Thus, the data suggest that Fbxl7 plays an important role in maintaining glucose metabolism of mice, and melatonin supplementation in the culture medium may rescue the long-term risk of metabolic diseases in IVF offspring.
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Affiliation(s)
- Yanping Jia
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wenqiang Liu
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Dandan Bai
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yalin Zhang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yanhe Li
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Yingdong Liu
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Jiqing Yin
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Qiaoyu Chen
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Mingming Ye
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yanhong Zhao
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Xiaochen Kou
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Hong Wang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Shaorong Gao
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, Frontier Science Center for Stem Cell Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Kunming Li
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Miaoxin Chen
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
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11
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Salahi E, Amidi F, Zahiri Z, Aghahosseini M, Mashayekhi F, Amani Abkenari S, Hosseinishenatal S, Sobhani A. The effect of mitochondria-targeted antioxidant MitoQ10 on redox signaling pathway components in PCOS mouse model. Arch Gynecol Obstet 2021; 305:985-994. [PMID: 34633506 DOI: 10.1007/s00404-021-06230-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/01/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE Considerable evidence suggests that mitochondrial dysfunction and oxidative stress contribute to the pathogenesis of Polycystic ovary syndrome (PCOS). We aimed to evaluate the effectiveness of mitochondria-targeted antioxidant, MitoQ10, on the redox signaling pathway's component in PCOS. METHOD We assessed TXNIP, TRX, and ASK1 expression in granulosa cells (GCs) of the DHEA-induced PCOS mouse model. Female BALB/c mice in five groups of Control, DHEA, and DHEA + MitoQ10 in three doses of 250, 500, and 750 μmol/L MitoQ10 were treated for 21 days. RESULTS Histological investigation showed a probable improvement in folliculogenesis; besides, ASK1 and TXNIP expression were significantly increased in GCs of the PCOS mouse F4Fmodel as compared to the control groups and decreased steadily in groups treated by MitoQ10. However, TRX expression showed a drop that was restored by MitoQ10 meaningfully (P ≤ 0.05). CONCLUSION The work presented herein suggests mitochondria-targeted antioxidant, MitoQ10, have modulating effects on folliculogenesis in the ovary and also on the redox signaling pathway in GCs of PCOS mouse model which may have potential to attenuate oxidative stress and its relative damages.
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Affiliation(s)
- Elnaz Salahi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Poursina ST, Tehran, Iran
| | - Fardin Amidi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Poursina ST, Tehran, Iran
| | - Ziba Zahiri
- Reproductive Health Research Center, Department of Obstetrics and Gynecology, Alzahra Hospital, School of Medicine, Guilan University of Medical Science, Rasht, Iran
| | - Marziye Aghahosseini
- Department of Obstetrics and Gynecology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farhad Mashayekhi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Showra Amani Abkenari
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Poursina ST, Tehran, Iran
| | - Shirzad Hosseinishenatal
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Poursina ST, Tehran, Iran
| | - Aligholi Sobhani
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Poursina ST, Tehran, Iran.
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Factors related to follicular oxidative stress in intracytoplasmic sperm injection cycles and its effects on granulosa cells. ZYGOTE 2020; 29:59-65. [PMID: 32981552 DOI: 10.1017/s0967199420000520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The aim of the present study was to investigate several common conditions that may potentially be correlated with follicular oxidative status during an intracytoplasmic sperm injection (ICSI) cycle and that include the serum oestrogen level on the day of oocyte pick-up, maternal age and pregnancy outcome. Patients that were enrolled in the study were classified randomly into three groups using their numerical order. The first group were classified based on maternal age (<35 and ≥35 years) (n = 398), the second group on the serum oestradiol (E2) level on the day of human chorionic gonadotropin (hCG) administration (levels >90th percentile and ≤ 90th percentile) (n = 491) and the third group on pregnancy outcome (positive/negative) (n = 376). The groups were matched for the other variables (stimulation protocol, dose of gonadotropin, duration of stimulation, antral follicle count, body mass index, basal follicle stimulating hormone (FSH), and E2 levels and day of hCG trigger) to prevent the possible contribution of those parameters to the results. Each group was matched for other variables (stimulation protocol, dose of gonadotrophin, duration of stimulation, antral follicle count, body mass index, basal FSH and E2 levels and day of hCG trigger) that may have affected the outcome, except for the parameter under investigation. Maternal age (P = 0.044,168 r = 0.418), oestrogen level on day of hCG administration (P = 0.001, r = 0.436) and pregnancy outcome (AUC = 0.65, P = 0.071) were found to be correlated with follicular oxidative status. The results obtained will help us to shield patients from possible situations that may cause oxidative stress and therefore adverse outcomes of an ICSI cycle.
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Chen M, Huang X, Liu Y, Lei S, Wu Y, Chen Z, Hong L, Teng X. Systematic oxidative stress is not associated with live birth rate in young non-obese patients with polycystic ovarian syndrome undergoing assisted reproduction cycles: A prospective cohort study. Eur J Obstet Gynecol Reprod Biol 2020; 253:154-161. [PMID: 32877771 DOI: 10.1016/j.ejogrb.2020.07.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Oxidative stress may be associated with polycystic ovary syndrome (PCOS) and poor outcomes after assisted reproduction treatment. It is unclear if systematic oxidative stress is correlated with live birth rate in patients with PCOS after controlled ovarian stimulation. This study aimed to investigate the serum oxidative stress markers on the day of trigger hCG and its relationship with live birth rate in young non-obese women with or without PCOS undergoing in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) treatment. STUDY DESIGN In this prospective cohort study, 50 patients with PCOS and 50 patients without PCOS aged less than 35 years and undergoing IVF/ICSI between February 2017 and January 2018 were studied. The body mass index (BMI) of all participants was less than 28 kg/m2. Serum malondialdehyde (MDA), superoxide dismutase (SOD) and glutathione peroxidase (GPx) levels on the day of hCG were measured. Demographic and cycle characteristics, embryo laboratory data and pregnancy outcomes after fresh embryo transfer were analyzed. Univariate analysis and logistic regression analysis were used to analyze independent variables predicting the live birth rate. RESULTS After conventional ovarian stimulation, the patients with PCOS had higher serum MDA and GPx concentrations (P < 0.03) and lower serum SOD levels (P < 0.03) on the hCG trigger day than the controls. Further, the serum MDA and GPx levels on the trigger day were also positively correlated with the number of good quality embryos (R = 0.26, P = 0.01; R = 0.21, P = 0.04; respectively). However, cycle characteristics, IVF/ICSI outcomes and pregnancy outcomes were comparable between the two groups. Multivariate logistic regression analysis showed that the rate of good quality embryos (OR 1.04, 95 %CI 1.01-1.06, P = 0.005) and the duration of infertility (OR 0.74, 95 %CI 0.56-0.98, P = 0.04) were predictive factors of live birth rate. The ROC curve analysis showed the AUC for the model was 0.76 (95 %CI: 0.67-0.86, P < 0.001). CONCLUSION The data suggest that moderate systemic oxidative stress on the hCG trigger day had no detrimental effects on live birth rate in young and non-obese patients with PCOS after IVF/ICSI treatment.
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Affiliation(s)
- Miaoxin Chen
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Xin Huang
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Yiping Liu
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China; Centre for Reproductive Medicine, Nanyang Municipal First People's Hospital of Henan Province, China
| | - Shating Lei
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Yuanyuan Wu
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Zhiqin Chen
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Ling Hong
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China
| | - Xiaoming Teng
- Centre for Assisted Reproduction, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, China.
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Karabulut S, Korkmaz O, Kutlu P, Gozel HE, Keskin I. Effects o follicular fluid oxidative status on human mural granulosa cells, oocyte competency and ICSI parameters. Eur J Obstet Gynecol Reprod Biol 2020; 252:127-136. [PMID: 32599478 DOI: 10.1016/j.ejogrb.2020.06.021] [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: 06/04/2019] [Revised: 06/02/2020] [Accepted: 06/08/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE The aim of the present study was to understand the molecular and genetic alterations involved in follicular fluid oxidative process by investigating human mural granulosa cells and to find possible biomarkers for oocyte competency and ICSI outcome measures. METHODS A total of 166 patients were included in the study. Total antioxidant and oxidant levels of follicular fluids were measured on the day of oocyte pick-up and oxidative status were calculated. Expression profiles of three potential target proteins in cases of oxidative stress (Hsp70, Tgf-β, Notch1), DNA status and chromatin integrity of mural granulosa cells were analyzed. RESULTS TAS levels were positively correlated with the Hsp70 and Tgf-β expression patterns of mural granulosa cells. Mature oocyte rate and fertilization rates were affected negatively by the presence of oxidative stress and a significant positive correlation was found with the oxidative status and the fertilization rate, whereas no correlation with the remaining ICSI parameters in the overall group. CONCLUSIONS Oxidative stress detected in follicular fluid adversely affects fertilization rates post-ICSI however no effect on the remaining parameters including embryo quality, pregnancy, and implantation rates. DNA damage, chromatin integrity were increased, whereas Hsp70 and Tgf-ß were decreased in mural granulosa cells in cases of oxidative stress which may indirectly reflect the oocyte competency and may be used as biomarkers for ICSI outcome measures.
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Affiliation(s)
- Seda Karabulut
- Istanbul Medipol University, International School of Medicine, Histology and Embryology Department, İstanbul, Turkey; Medipol University, School of Medicine, Kavacık, İstanbul, REMER (Regenerative and Restorative Medicine Research Center), Kavacık Mah. Ekinciler Cad. No.19 Kavacık Kavşağı 34810 Beykoz, İstanbul, Turkey.
| | - Oya Korkmaz
- Istanbul Medipol University, International School of Medicine, Histology and Embryology Department, İstanbul, Turkey; Medipol University, School of Medicine, Kavacık, İstanbul, REMER (Regenerative and Restorative Medicine Research Center), Kavacık Mah. Ekinciler Cad. No.19 Kavacık Kavşağı 34810 Beykoz, İstanbul, Turkey
| | - Pelin Kutlu
- Medicana Çamlıca Hospital, IVF Center, İstanbul, Turkey
| | - Hilal Eren Gozel
- Istanbul Medipol University, International School of Medicine, Histology and Embryology Department, İstanbul, Turkey; Medipol University, School of Medicine, Kavacık, İstanbul, REMER (Regenerative and Restorative Medicine Research Center), Kavacık Mah. Ekinciler Cad. No.19 Kavacık Kavşağı 34810 Beykoz, İstanbul, Turkey
| | - Ilknur Keskin
- Istanbul Medipol University, International School of Medicine, Histology and Embryology Department, İstanbul, Turkey; Medipol University, School of Medicine, Kavacık, İstanbul, REMER (Regenerative and Restorative Medicine Research Center), Kavacık Mah. Ekinciler Cad. No.19 Kavacık Kavşağı 34810 Beykoz, İstanbul, Turkey
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Boruszewska D, Kowalczyk-Zieba I, Suwik K, Staszkiewicz-Chodor J, Jaworska J, Lukaszuk K, Woclawek-Potocka I. Prostaglandin E 2 affects in vitro maturation of bovine oocytes. Reprod Biol Endocrinol 2020; 18:40. [PMID: 32393337 PMCID: PMC7216604 DOI: 10.1186/s12958-020-00598-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 04/22/2020] [Indexed: 12/04/2022] Open
Abstract
The role of prostaglandin E2 (PGE2) in the successful resumption of oocyte meiosis and cumulus expansion has been well-documented. However, there remains very little information available on the influence of PGE2 on other processes that occur during oocyte maturation. In this study, we supplemented a maturation medium with PGE2 and monitored oocyte quality markers, glucose metabolism, mitochondrial status, oxidative stress, and apoptosis in the cumulus-oocyte complexes (COCs), using a well-established in vitro model of embryo production in cattle. We found that this increased availability of PGE2 during maturation led to an increase in the expression of genes associated with oocyte competence and improved the quality of blastocysts produced. Prostaglandin E2 also appeared to stimulate glucose uptake and lactate production in the COCs, both influencing the expression of enzymes involved in glycolysis and the hexosamine biosynthetic pathway. We found that PGE2 reduced intracellular reactive oxygen species levels, and simultaneously increased glutathione concentration and stimulated antioxidant gene expression in the oocyte. These results indicate that PGE2 has an important role in the protection of oocytes against oxidative stress. Mitochondrial membrane potential was also improved in PGE2-treated oocytes, and there was a reduction in the occurrence of apoptosis in the COCs. Promotion of an anti-apoptotic balance in transcription of genes involved in apoptosis was present in both oocytes and the cumulus cells. In summary, PGE2 could represent a novel autocrine/paracrine player in the mechanisms that can facilitate successful oocyte maturation and oocyte survival in the cow.
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Affiliation(s)
- Dorota Boruszewska
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland.
| | - Ilona Kowalczyk-Zieba
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland
| | - Katarzyna Suwik
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland
| | - Joanna Staszkiewicz-Chodor
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland
| | - Joanna Jaworska
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland
| | - Krzysztof Lukaszuk
- Department of Obstetrics and Gynecological Nursing, Faculty of Health Sciences, Medical University of Gdansk, M. Skłodowskiej-Curie 3a Str., 80-210, Gdansk, Poland
- INVICTA Fertility and Reproductive Center, Rajska 10 Str., 80-850, Gdansk, Poland
| | - Izabela Woclawek-Potocka
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Tuwima 10 Str., 10-748, Olsztyn, Poland
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16
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von Mengden L, Klamt F, Smitz J. Redox Biology of Human Cumulus Cells: Basic Concepts, Impact on Oocyte Quality, and Potential Clinical Use. Antioxid Redox Signal 2020; 32:522-535. [PMID: 31861967 PMCID: PMC7038817 DOI: 10.1089/ars.2019.7984] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 12/19/2019] [Indexed: 12/15/2022]
Abstract
Significance: Four decades have passed since the first successful human embryo conceived from a fertilization in vitro. Despite all advances, success rates in assisted reproduction techniques still remain unsatisfactory and it is well established that oxidative stress can be one of the major factors causing failure in in vitro fertilization (IVF) techniques. Recent Advances: In the past years, researchers have been shown details of the supportive role CCs play along oocyte maturation, development, and fertilization processes. Regarding redox metabolism, it is now evident that the synergism between gamete and somatic CCs is fundamental to further support a healthy embryo, since the oocyte lacks several defense mechanisms that are provided by the CCs. Critical Issues: There are many sources of reactive oxygen species (ROS) in the female reproductive tract in vivo that can be exacerbated (or aggravated) by pathological features. While an imbalance between ROS and antioxidants can result in oxidative damage, physiological levels of ROS are essential for oocyte maturation, ovulation, and early embryonic growth where they act as signaling molecules. At the event of an assisted reproduction procedure, the cumulus/oophorus complex is exposed to additional sources of oxidative stress in vitro. The cumulus cells (CCs) play essential roles in protecting the oocytes from oxidative damage. Future Directions: More studies are needed to elucidate redox biology in human CCs and oocyte. Also, randomized controlled trials will identify possible benefits of in vivo or in vitro administration of antioxidants for patients seeking IVF procedure.
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Affiliation(s)
- Lucia von Mengden
- Laboratory of Cellular Biochemistry, Department of Biochemistry, ICBS/Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- National Institutes of Science and Technology—Translational Medicine (INCT-TM), Porto Alegre, Brazil
- Postgraduate Program: Biochemistry, Biochemistry Department, ICBS, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Fabio Klamt
- Laboratory of Cellular Biochemistry, Department of Biochemistry, ICBS/Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- National Institutes of Science and Technology—Translational Medicine (INCT-TM), Porto Alegre, Brazil
- Postgraduate Program: Biochemistry, Biochemistry Department, ICBS, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Johan Smitz
- Follicle Biology Unit, Faculty of Medicine & Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
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17
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Skowrońska P, Kunicki M, Pastuszek E, Konieczna L, Bączek T, Łukaszuk K. Follicular fat-soluble vitamins as markers of oocyte competency. Syst Biol Reprod Med 2020; 66:112-121. [PMID: 32057251 DOI: 10.1080/19396368.2020.1718244] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The main aim of this prospective study was to investigate the effect of the concentration of fat-soluble vitamins A, D, E and K in individual follicles on oocyte quality and developmental competence. The analysis was performed on 313 follicular fluid (FF) samples from 50 patients undergoing ovarian stimulation with intracytoplasmic sperm injection. We demonstrated that the mean concentration of individual vitamins in FF correlated with their level in serum (p < 0.0001). The levels of vitamin D in FF were higher than in serum, while the opposite was observed for other analyzed vitamins. We did not observe a correlation between FF vitamin D concentration with fertilization success. However, we observed its association with embryo development status on day 3. Moreover, we showed a statistically significant negative correlation between the mean day 5 embryo score and the concentration of vitamin D in serum (rS = -0.68 p = 0.01) and follicular fluid (rS = -0.71 p = 0.01). Our study showed that FF concentration of vitamin A and E was helpful in the prediction of fertilization success of each individual oocyte. Moreover, vitamin A and E concentrations in FF were associated with status of embryo development on the third day of culture. Vitamin A was also associated with the embryo quality on day 2 and the embryo development status on day 5 after fertilization. In conclusion, a combination of FF vitamin analysis and routine morphological assessment could allow for a more accurate and sensitive method of determining embryonic developmental competence and enable the selection of a better embryo to transfer and perhaps translating into an increased chance of pregnancy.Abbreviations: in vitro fertilization: IVF; anti-Mullerian hormone: AMH; follicular fluid: FF; intracytoplasmic sperm injection: ICSI; top quality: TQ; vitamin D binding globulin level: VDBP; assisted reproductive technology: ART.
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Affiliation(s)
- Patrycja Skowrońska
- Cell and Tissue Bank, University Clinical Centre, Gdansk, Poland.,Department of Obstetrics and Gynecological Nursing, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland
| | - Michał Kunicki
- INVICTA Fertility and Reproductive Center, Warsaw, Poland.,Department of Gynecological Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - Ewa Pastuszek
- INVICTA Fertility and Reproductive Center, Gdansk, Poland
| | - Lucyna Konieczna
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Gdansk, Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdansk, Gdansk, Poland
| | - Krzysztof Łukaszuk
- Department of Obstetrics and Gynecological Nursing, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland.,INVICTA Fertility and Reproductive Center, Warsaw, Poland.,Department of Gynecological Endocrinology, Medical University of Warsaw, Warsaw, Poland.,INVICTA Fertility and Reproductive Center, Gdansk, Poland
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18
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Pérez-Ruiz I, Meijide S, Ferrando M, Larreategui Z, Ruiz-Larrea MB, Ruiz-Sanz JI. Ovarian stimulated cycles reduce protection of follicular fluid against free radicals. Free Radic Biol Med 2019; 145:330-335. [PMID: 31604116 DOI: 10.1016/j.freeradbiomed.2019.10.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/27/2019] [Accepted: 10/07/2019] [Indexed: 12/18/2022]
Abstract
Controlled ovarian hyperstimulation cycle with exogenous gonadotropins (COH) is associated with clinical complications. The aim of this work was to determine whether COH alters the physiological antioxidant status of follicular fluid in women with no reproductive dysfunction, compared to the natural cycle (NC). In this longitudinal study, forty-one women (oocyte donors) consecutively underwent NC and COH. Follicular fluid was collected at oocyte retrieval and different redox biomarkers were determined: total antioxidant activity (TAA), oxygen radical absorbance capacity (ORAC), nitric oxide, α- and γ-tocopherol, the fatty acid composition, activities of superoxide dismutase, catalase, total and Se-dependent glutathione peroxidases, and the antioxidant paraoxonase (PON) family. Results showed that TAA (1.70 ± 0.03 mM versus 1.86 ± 0.03 mM, p < 0.05), α-tocopherol (4.37 ± 0.26 μM versus 5.74 ± 0.30 μM, p < 0.05), PON1 paraoxonase (245 ± 24 nmol/min/ml versus 272 ± 27 nmol/min/ml, p < 0.05), PON1 arylesterase (87.2 ± 4.6 μmol/min/ml versus 99.3 ± 4.8 μmol/min/ml, p < 0.05), and PON3 simvastatinase (13.48 ± 0.52 nmol/min/ml versus 16.29 ± 0.72 nmol/min/ml, p < 0.001) were significantly lower in COH versus NC. Fatty acids from COH were more saturated, increasing palmitate and decreasing the n-6 and total polyunsaturated fatty acids (PUFAs). Docosahexaenoic acid also increased (p < 0.05). Results suggest that COH could lead to premature ovarian aging and provide new insights into the possible prevention of the adverse effects of ovarian hyperstimulation by directing therapeutic applications to the maintenance of the redox balance and fatty acid status, with special attention to paraoxonase proteins and docosahexaenoic acid.
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Affiliation(s)
- Irantzu Pérez-Ruiz
- Free Radicals and Oxidative Stress (FROS) Research Group of the Department of Physiology, Medicine and Nursing School, University of the Basque Country UPV/EHU, 48940, Leioa, Bizkaia, Spain; Biocruces Bizkaia Health Research Institute, Plaza de Cruces 12, 48903, Barakaldo, Bizkaia, Spain
| | - Susana Meijide
- Free Radicals and Oxidative Stress (FROS) Research Group of the Department of Physiology, Medicine and Nursing School, University of the Basque Country UPV/EHU, 48940, Leioa, Bizkaia, Spain
| | - Marcos Ferrando
- Valencian Institute of Infertility (IVI-RMA)-Bilbao, 48940, Leioa, Bizkaia, Spain
| | - Zaloa Larreategui
- Valencian Institute of Infertility (IVI-RMA)-Bilbao, 48940, Leioa, Bizkaia, Spain
| | - María-Begoña Ruiz-Larrea
- Free Radicals and Oxidative Stress (FROS) Research Group of the Department of Physiology, Medicine and Nursing School, University of the Basque Country UPV/EHU, 48940, Leioa, Bizkaia, Spain; Biocruces Bizkaia Health Research Institute, Plaza de Cruces 12, 48903, Barakaldo, Bizkaia, Spain.
| | - José-Ignacio Ruiz-Sanz
- Free Radicals and Oxidative Stress (FROS) Research Group of the Department of Physiology, Medicine and Nursing School, University of the Basque Country UPV/EHU, 48940, Leioa, Bizkaia, Spain; Biocruces Bizkaia Health Research Institute, Plaza de Cruces 12, 48903, Barakaldo, Bizkaia, Spain
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19
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Fipronil induces apoptosis and cell cycle arrest in porcine oocytes during in vitro maturation. Apoptosis 2019; 24:718-729. [DOI: 10.1007/s10495-019-01552-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Jamro EL, Bloom MS, Browne RW, Kim K, Greenwood EA, Fujimoto VY. Preconception serum lipids and lipophilic micronutrient levels are associated with live birth rates after IVF. Reprod Biomed Online 2019; 39:665-673. [PMID: 31405720 DOI: 10.1016/j.rbmo.2019.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 04/24/2019] [Accepted: 06/11/2019] [Indexed: 11/30/2022]
Abstract
RESEARCH QUESTION Is a mixture of preconception serum lipids and lipophilic micronutrients associated with clinical pregnancy and live births? DESIGN In this prospective cohort study, blood serum was collected on the day of oocyte retrieval for 180 women undergoing IVF at an academic reproductive health centre. Concentrations of lipids (phospholipids, total cholesterol, high- and low-density lipoproteins, and triglycerides) and lipophilic micronutrients (α-, δ-, and γ-tocopherols, retinol, β- and α-carotenes, β-cryptoxanthin, lutein and lycopene) were determined using diagnostic reagent kits and high-performance liquid chromatography. Poisson regression was used with robust variance estimation to evaluate changes in Z-scores for the mixture of serum lipid and lipophilic micronutrient concentrations as predictors of embryo implantation, clinical pregnancy and live birth, adjusted for age, body mass index (BMI), race, smoking status, infertility diagnosis, ovarian stimulation protocol and other measured lipid and lipophilic micronutrient concentrations. RESULTS Each SD higher serum triglyceride concentration was associated with a lower chance of live birth (RR 0.54; 95% CI 0.33 to 0.90) whereas a 1 SD higher serum α-tocopherol concentration, as part of a mixture of serum lipids and lipophilic micronutrients, was associated with a higher likelihood for a live birth (RR 1.61; 95% CI 1.11 to 2.36). Serum β-carotene concentrations were associated with live birth in a non-linear fashion; low β-carotene was associated with a lower chance of live birth and high β-carotene with a higher chance of live birth. CONCLUSION Although components of a mixture of lipids and lipophilic micronutrients were associated with live birth outcomes after IVF, a larger investigation is necessary to fully evaluate the potential clinical implications.
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Affiliation(s)
- Erica L Jamro
- Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer NY 12144, USA
| | - Michael S Bloom
- Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer NY 12144, USA; Department of Environmental Health Sciences, University at Albany, State University of New York, One University Place, School of Public Health, GEC #157, Rensselaer NY 12144, USA.
| | - Richard W Browne
- Department of Biotechnical and Clinical Laboratory Sciences, University at Buffalo, State University of New York, Buffalo NY 14214, USA
| | - Keewan Kim
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda MD 20892, USA
| | - Eleni A Greenwood
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco CA 94158, USA
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco CA 94158, USA
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21
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Thaker R, Mishra V, Gor M, Agarwal R, Sheth H, Kapadia P, Kumar S. The role of stimulation protocol, number of oocytes retrieved with respect to follicular fluid oxidative stress and IVF outcome. HUM FERTIL 2019; 23:23-31. [PMID: 30621481 DOI: 10.1080/14647273.2018.1551630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The study was conducted on a population of 203 women attending the IVF clinic, Ahmedabad, India, to explore the role of stimulation protocol and the number of oocytes retrieved on oxidative stress in follicular fluid and IVF outcome. Follicular fluid was collected during ovum pick-up to determine the oxidative stress markers: superoxide dismutase (SOD), malondialdehyde (MDA), glutathione (GSH), total thiols (TT), l-ascorbic acid (AA), total protein, glutathione S-transferase (GST) and glutathione reductase (GRD). The average number of oocytes retrieved was significantly higher in the women receiving a long GnRH agonist protocol compared to GnRH antagonist protocol while the percentage of women with positive IVF outcome was lower in the long agonist protocol. The level of total thiols was significantly lower in the group of women administered a short agonist protocol. The proportion of ETs carried out and positive IVF outcome were higher following retrieval of an intermediate number of oocytes (6-10 oocytes) compared to a lower (0-5 oocytes) and higher (>10 oocytes) number. Mean glutathione reductase (GRD) activity in follicular fluid was significantly elevated in the intermediate (6-10) and higher (>10) oocyte retrieval groups compared to the lower oocyte retrieval group. Positive IVF outcomes were highest when oocyte retrieval was in the range of 6-10 oocytes, and the level of MDA was lower (1.76 ± 0.13 nmol/ml) as compared to 0-5 and >10 oocytes retrieved groups.
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Affiliation(s)
- Riddhi Thaker
- Division of Reproductive and Cytotoxicology, ICMR - National Institute of Occupational Health, Ahmedabad, India
| | - Vineet Mishra
- IVF Centre, IKDRC, Civil Hospital Campus, Ahmedabad, India
| | - Mansi Gor
- Division of Reproductive and Cytotoxicology, ICMR - National Institute of Occupational Health, Ahmedabad, India
| | - Rohina Agarwal
- IVF Centre, IKDRC, Civil Hospital Campus, Ahmedabad, India
| | - Hardik Sheth
- IVF Centre, IKDRC, Civil Hospital Campus, Ahmedabad, India
| | - Prakruti Kapadia
- Division of Reproductive and Cytotoxicology, ICMR - National Institute of Occupational Health, Ahmedabad, India
| | - Sunil Kumar
- Division of Reproductive and Cytotoxicology, ICMR - National Institute of Occupational Health, Ahmedabad, India
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22
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Chen X, Xuan B, Xu D, Wang Q, Cheng M, Jin Y. Crocin supplementation during oocyte maturation enhances antioxidant defence and subsequent cleavage rate. Reprod Domest Anim 2018; 54:300-308. [PMID: 30325531 DOI: 10.1111/rda.13361] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 10/05/2018] [Indexed: 01/05/2023]
Abstract
The purpose of the present study was to assess the effect of crocin supplementation during oocyte maturation on the antioxidant defence and anti-apoptotic ability and subsequent developmental competence of porcine oocytes. Oocytes were cultured in media containing 0, 300, 400 or 500 µg/ml of crocin. Upon maturation, the maturation rates, reactive oxygen species (ROS) and glutathione (GSH) levels, mRNA expression of genes (SOD, CAT, GPx, Bcl-2, BAX and Caspase3), expression of cleaved caspase3 and subsequent embryo cleavage rates were measured. Results indicated that the maturation rate of the 400 µg/ml group was 86.80% (p < 0.01). The ROS concentration of the 500 µg/ml group was the lowest (p < 0.01). The GSH concentration of the 400 µg/ml group was the highest (p < 0.01). The SOD, CAT and GPx mRNA expression levels were the highest in the 300, 400 and 500 µg/ml groups, respectively, with the expression levels of all genes being significantly higher than that of the control group (p < 0.01). The Bcl-2/BAX mRNA expression ratio in 400 and 500 µg/ml groups significantly higher than other groups and significantly decreased caspase3 expression level (p < 0.01). The expression level of cleaved caspase3 in the 500 µg/ml treatment group was the lowest, significantly lower than that of the control group (p < 0.01). The cleavage rate of the 400 µg/ml group was 62.50% (p < 0.01). These experimental results show that the supplementation of in vitro culture medium with 400 µg/ml of crocin significantly enhanced the antioxidant defence and anti-apoptotic ability and subsequent cleavage rate of porcine embryo.
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Affiliation(s)
- Xuan Chen
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
| | - Biao Xuan
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
| | - Da Xu
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
| | - Qiuyue Wang
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
| | - Mimi Cheng
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
| | - Yi Jin
- Department of Animal Science, College of Agriculture, Yanbian University, Yanji, China
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23
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Da Broi MG, Giorgi VSI, Wang F, Keefe DL, Albertini D, Navarro PA. Influence of follicular fluid and cumulus cells on oocyte quality: clinical implications. J Assist Reprod Genet 2018; 35:735-751. [PMID: 29497954 PMCID: PMC5984887 DOI: 10.1007/s10815-018-1143-3] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 02/19/2018] [Indexed: 01/03/2023] Open
Abstract
An equilibrium needs to be established by the cellular and acellular components of the ovarian follicle if developmental competence is to be acquired by the oocyte. Both cumulus cells (CCs) and follicular fluid (FF) are critical determinants for oocyte quality. Understanding how CCs and FF influence oocyte quality in the presence of deleterious systemic or pelvic conditions may impact clinical decisions in the course of managing infertility. Given that the functional integrities of FF and CCs are susceptible to concurrent pathological conditions, it is important to understand how pathophysiological factors influence natural fertility and the outcomes of pregnancy arising from the use of assisted reproduction technologies (ARTs). Accordingly, this review discusses the roles of CCs and FF in ensuring oocyte competence and present new insights on pathological conditions that may interfere with oocyte quality by altering the intrafollicular environment.
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Affiliation(s)
- M. G. Da Broi
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto School of Medicine, University of São Paulo, Avenida Bandeirantes, 3900, Ribeirao Preto, SP CEP: 14049-900 Brazil
| | - V. S. I. Giorgi
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto School of Medicine, University of São Paulo, Avenida Bandeirantes, 3900, Ribeirao Preto, SP CEP: 14049-900 Brazil
| | - F. Wang
- Department of Obstetrics and Gynecology, Laboratory of Reproductive Medicine, NYU School of Medicine, 180 Varick Street, New York, NY 10014 USA
| | - D. L. Keefe
- Department of Obstetrics and Gynecology, Laboratory of Reproductive Medicine, NYU School of Medicine, 180 Varick Street, New York, NY 10014 USA
- Department of Obstetrics and Gynecology, New York University, Langone Medical Center, New York, NY 10016 USA
| | - D. Albertini
- The Center for Human Reproduction, New York, NY USA
| | - P. A. Navarro
- Division of Human Reproduction, Department of Gynecology and Obstetrics, Ribeirão Preto School of Medicine, University of São Paulo, Avenida Bandeirantes, 3900, Ribeirao Preto, SP CEP: 14049-900 Brazil
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24
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Lans C, Taylor-Swanson L, Westfall R. Herbal fertility treatments used in North America from colonial times to 1900, and their potential for improving the success rate of assisted reproductive technology. REPRODUCTIVE BIOMEDICINE & SOCIETY ONLINE 2018; 5:60-81. [PMID: 30023440 PMCID: PMC6047296 DOI: 10.1016/j.rbms.2018.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 09/19/2016] [Accepted: 03/12/2018] [Indexed: 06/08/2023]
Abstract
This paper serves to fill a gap in the literature regarding evidence for the use of botanical remedies in the promotion of fertility. It examines the botanical remedies that were used in North America (1492-1900) for all stages of reproduction from preconception to birth, and discusses their potential for future use with present-day infertility treatments. Each medicinal plant discussed in this paper is assessed using an ethnomedicinal methodology that entails examining the published ethnobotanical, phytochemical and pharmacological data. A few clinical trials have shown that there is potential for medicinal plants to improve the success rate of assisted reproductive technology (ART) treatment if used in an integrated manner, similar to the integrated use of traditional Chinese medicine with ART treatment. For example, research has shown that older women who become pregnant have a high miscarriage rate, and this is one area that complementary and alternative medicines can address.
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Affiliation(s)
- Cheryl Lans
- Institute for Ethnobotany and Zoopharmacognosy, Beek, The Netherlands
| | - Lisa Taylor-Swanson
- College of Nursing University of Utah, Annette Cummings Building, 10 South 2000 East Salt Lake City, UT, USA
| | - Rachel Westfall
- Yukon Bureau of Statistics, Government of Yukon, Yukon, Canada
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25
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Guo X, Wang X, Di R, Liu Q, Hu W, He X, Yu J, Zhang X, Zhang J, Broniowska K, Chen W, Wu C, Chu M. Metabolic Effects of FecB Gene on Follicular Fluid and Ovarian Vein Serum in Sheep (Ovis aries). Int J Mol Sci 2018; 19:ijms19020539. [PMID: 29439449 PMCID: PMC5855761 DOI: 10.3390/ijms19020539] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/05/2018] [Accepted: 02/06/2018] [Indexed: 12/28/2022] Open
Abstract
The FecB gene has been discovered as an important gene in sheep for its high relationship with the ovulation rate, but its regulatory mechanism remains unknown. In the present study, liquid chromatography-mass spectrometry (LC-MS) and gas chromatography-mass spectrometry (GC-MS) techniques were adopted to detect the metabolic effects of FecB gene in follicular fluid (FF) and ovarian vein serum (OVS) in Small Tail Han (STH) sheep. ANOVA and random forest statistical methods were employed for the identification of important metabolic pathways and biomarkers. Changes in amino acid metabolism, redox environment, and energy metabolism were observed in FF from the three FecB genotype STH ewes. Principal component analysis (PCA) and hierarchical clustering analysis (HCA) showed that metabolic effects of FecB gene are more pronounced in FF than in OVS. Therefore, the difference of the metabolic profile in FF is also affected by the FecB genotypes. In Spearman correlation analysis, key metabolites (e.g., glucose 6-phosphate, glucose 1-phosphate, aspartate, asparagine, glutathione oxidized (GSSG), cysteine-glutathione disulfide, γ-glutamylglutamine, and 2-hydrosybutyrate) in ovine FF samples showed a significant correlation with the ovulation rate. Our findings will help to explain the metabolic mechanism of high prolificacy ewes and benefit fertility identification.
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Affiliation(s)
- Xiaofei Guo
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
| | - Xiangyu Wang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Ran Di
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Qiuyue Liu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Wenping Hu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Xiaoyun He
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Jiarui Yu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Xiaosheng Zhang
- Tianjin Institute of Animal Sciences, Tianjin 300381, China.
| | - Jinlong Zhang
- Tianjin Institute of Animal Sciences, Tianjin 300381, China.
| | | | - Wei Chen
- Shanghai Applied Protein Technology Co., Ltd., Shanghai 200233, China.
| | - Changxin Wu
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
| | - Mingxing Chu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
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26
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Artimani T, Karimi J, Mehdizadeh M, Yavangi M, Khanlarzadeh E, Ghorbani M, Asadi S, Kheiripour N. Evaluation of pro-oxidant-antioxidant balance (PAB) and its association with inflammatory cytokines in polycystic ovary syndrome (PCOS). Gynecol Endocrinol 2018; 34:148-152. [PMID: 28868943 DOI: 10.1080/09513590.2017.1371691] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Chronic low-grade inflammation has been suggested as a key contributor of the pathogenesis and development of polycystic ovary syndrome (PCOS). To investigate the association between oxidative stress status and inflammatory cytokines in follicular fluid of 21 PCOS women compared to 21 women with normal ovarian function who underwent intra-cytoplasmic sperm injection. Concentration of IL-6, IL-8, IL-10, and TNF-α was measured using sandwich ELISA. Oxidative stress was examined by measuring total oxidant status (TOS), malondialdehyde (MDA), total antioxidant capacity (TAC), and thiol groups. PCOS women had an elevated concentration of MDA and TOS compared to controls. Levels of TAC and thiol groups were lower in PCOS compared to controls. PCOS patients had a higher concentration of IL-6, IL-8, and TNF-α compared to controls. Concentration of IL-10 was lower in PCOS compared to controls. Significant correlations were found between MDA and TOS concentration with TNF-α and between IL-6 and MDA, IL-8 and TAC, IL-10 and TOS levels and also between IL-10 and TAC levels. TAC and thiol groups were negatively correlated with TNF-α. Increased oxidative stress in PCOS is associated with inflammation which is closely linked. Inflammation can induce production of inflammatory cytokines in this syndrome and directly stimulates excess ovarian androgen production.
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Affiliation(s)
- T Artimani
- a Endometrium and Endometriosis Research Center , Hamadan University of Medical Sciences , Hamadan , Iran
| | - J Karimi
- b Department of Clinical Biochemistry , Hamadan University of Medical Sciences , Hamadan , Iran
| | - M Mehdizadeh
- c Cellular and Molecular Research Center, Faculty of Advanced Technology in Medicine, Anatomy Department , School of Medicine, Iran University of Medical Sciences , Tehran , Iran
| | - M Yavangi
- a Endometrium and Endometriosis Research Center , Hamadan University of Medical Sciences , Hamadan , Iran
| | - E Khanlarzadeh
- d Department of Community Medicine , School of Medicine , Hamadan , Iran
| | - M Ghorbani
- a Endometrium and Endometriosis Research Center , Hamadan University of Medical Sciences , Hamadan , Iran
| | - S Asadi
- b Department of Clinical Biochemistry , Hamadan University of Medical Sciences , Hamadan , Iran
| | - N Kheiripour
- b Department of Clinical Biochemistry , Hamadan University of Medical Sciences , Hamadan , Iran
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27
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Arias-Álvarez M, García-García RM, López-Tello J, Rebollar PG, Gutiérrez-Adán A, Lorenzo PL. α-Tocopherol modifies the expression of genes related to oxidative stress and apoptosis during in vitro maturation and enhances the developmental competence of rabbit oocytes. Reprod Fertil Dev 2018; 30:1728-1738. [DOI: 10.1071/rd17525] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 05/30/2018] [Indexed: 01/09/2023] Open
Abstract
The developmental competence of in vitro maturation (IVM) oocytes can be enhanced by antioxidant agents. The present study investigated, for the first time in the rabbit model, the effect of adding α-tocopherol (0, 100, 200 and 400 µM) during IVM on putative transcripts involved in antioxidant defence (superoxide dismutase 2, mitochondrial (SOD2), glutathione peroxidase 1 (GPX1), catalase (CAT)), cell cycle regulation and apoptosis cascade (apoptosis tumour protein 53 (TP53), caspase 3, apoptosis-related cysteine protease (CASP3)), cell cycle progression (cellular cycle V-Akt murine thymoma viral oncogene homologue 1 (AKT1)), cumulus expansion (gap junction protein, alpha 1, 43 kDa (GJA1) and prostaglandin-endoperoxide synthase 2 (prostaglandin G/H synthase and cyclo-oxygenase) (PTGS2)) and metabolism (glucose-6-phosphate dehydrogenase (G6PD)). Meiotic progression, mitochondrial reallocation, cumulus cell apoptosis and the developmental competence of oocytes after IVF were also assessed. Expression of SOD2, CAT, TP53, CASP3 and GJA1 was downregulated in cumulus–oocyte complexes (COCs) after IVM with 100 μM α-tocopherol compared with the group without the antioxidant. The apoptotic rate and the percentage of a non-migrated mitochondrial pattern were lower in COCs cultured with 100 μM α-tocopherol, consistent with better-quality oocytes. In fact, early embryo development was improved when 100 μM α-tocopherol was included in the IVM medium, but remained low compared with in vivo-matured oocytes. In conclusion, the addition of 100 μM α-tocopherol to the maturation medium is a suitable approach to manage oxidative stress and apoptosis, as well as for increasing the in vitro developmental competence of rabbit oocytes.
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28
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Freitas C, Neto AC, Matos L, Silva E, Ribeiro Â, Silva-Carvalho JL, Almeida H. Follicular Fluid redox involvement for ovarian follicle growth. J Ovarian Res 2017; 10:44. [PMID: 28701210 PMCID: PMC5508613 DOI: 10.1186/s13048-017-0342-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 06/26/2017] [Indexed: 01/06/2023] Open
Abstract
As the human ovarian follicle enlarges in the course of a regular cycle or following controlled ovarian stimulation, the changes in its structure reveal the oocyte environment composed of cumulus oophorus cells and the follicular fluid (FF). In contrast to the dynamic nature of cells, the fluid compartment appears as a reservoir rich in biomolecules. In some aspects, it is similar to the plasma, but it also exhibits differences that likely relate to its specific localization around the oocyte. The chemical composition indicates that the follicular fluid is able to detect and buffer excessive amounts of reactive oxygen species, employing a variety of antioxidants, some of them components of the intracellular milieu. An important part is played by albumin through specific cysteine residues. But the fluid contains other molecules whose cysteine residues may be involved in sensing and buffering the local oxidative conditions. How these molecules are recruited and regulated to intervene such process is unknown but it is a critical issue in reproduction. In fact, important proteins in the FF, that regulate follicle growth and oocyte quality, exhibit cysteine residues at specific points, whose untoward oxidation would result in functional loss. Therefore, preservation of controlled oxidative conditions in the FF is a requirement for the fine-tuned oocyte maturation process. In contrast, its disturbance enhances the susceptibility to the establishment of reproductive disorders that would require the intervention of reproductive medicine technology.
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Affiliation(s)
- Cláudia Freitas
- Reproductive Medicine, Obstetrics and Gynaecology, Hospital Dr. Nélio Mendonça, SESARAM, Funchal, Portugal.,Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Ana Catarina Neto
- IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal.,Ageing and Stress Group, Experimental Biology Unit - Department of Biomedicine, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Liliana Matos
- IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal.,Ageing and Stress Group, Experimental Biology Unit - Department of Biomedicine, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.,Faculdade de Ciências da Nutrição e Alimentação and Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
| | - Elisabete Silva
- IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal.,Ageing and Stress Group, Experimental Biology Unit - Department of Biomedicine, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
| | - Ângela Ribeiro
- IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal.,Ageing and Stress Group, Experimental Biology Unit - Department of Biomedicine, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.,CETI - Centro de Estudo e Tratamento da Infertilidade, Porto, Portugal
| | - João Luís Silva-Carvalho
- Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.,IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal.,CETI - Centro de Estudo e Tratamento da Infertilidade, Porto, Portugal.,Obstetrics and Gynaecology, Hospital CUF-Porto, 4100 180, Porto, Portugal
| | - Henrique Almeida
- IBMC - Instituto de Biologia Molecular e Celular and Instituto de Investigação e Inovação em Saúde - i3S, Universidade do Porto, Porto, Portugal. .,Ageing and Stress Group, Experimental Biology Unit - Department of Biomedicine, Faculdade de Medicina, Universidade do Porto, Porto, Portugal. .,Obstetrics and Gynaecology, Hospital CUF-Porto, 4100 180, Porto, Portugal.
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29
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Huang B, Li Z, Ren X, Ai J, Zhu L, Jin L. Free radical scavenging window of infertile patients with polycystic ovary syndrome: correlation with embryo quality. Front Med 2017; 11:247-252. [PMID: 28474164 DOI: 10.1007/s11684-017-0519-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 01/23/2017] [Indexed: 11/27/2022]
Abstract
The activity of free radicals in follicular fluid was related to ovarian responsiveness, in vitro fertilization (IVF), and embryo transfer success rate. However, studies analyzing the relationship between the free radical scavenging capacity and embryo quality of infertile women with polycystic ovarian syndrome (PCOS) were lacking. The aim of this study was to evaluate the relationship between the free radical scavenging window of women with PCOS and their embryo quality. The free radical scavenging capacity of follicular fluid from women with PCOS was determined by a,a-diphenyl-b-picrylhydrazyl (DPPH), 2,2-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) assay, superoxide radical, and reactive oxygen species (ROS) assay. In the DPPH and ROS assays, the follicular fluid from grades I and II embryos was significantly higher than the follicular fluid from grades III and IVembryos. The lower control limit of DPPH radical scavenging capacity and upper control limit of ROS level were 13.2% and 109.0 cps, respectively. The calculated lower control limit and upper control limit were further confirmed in the follicular fluid of embryos of all grades. These cut-off values of free radical scavenging activity of follicular fluid could assist embryologists in choosing the development of embryos in PCOS patients undergoing IVF.
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Affiliation(s)
- Bo Huang
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhou Li
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xinling Ren
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jihui Ai
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Lixia Zhu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Lei Jin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
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30
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Tulić L, Vidaković S, Tulić I, Ćurčić M, Stojnić J, Jeremić K. Oxidative Stress Markers in GnRH Agonist and Antagonist Protocols in IVF. J Med Biochem 2017; 36:163-170. [PMID: 28680360 PMCID: PMC5471649 DOI: 10.1515/jomb-2017-0001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 12/07/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Our aim was to study the effect of GnRH agonist and antagonist protocols of ovarian stimulation on oxidative stress parameters in serum and the influence of oxidative stress parameters change on the outcome of IVF cycles. METHODS This prospective study included 82 patients who underwent IVF procedures. We determined SOD, MDA and SH groups in serum. Serum samples were obtained between the second and fourth day of the cycle and on the day of HCG administration during ovarian stimulation. RESULTS Patients were divided into two groups depending on the protocol of stimulation. The mean total and mature oocytes number and number of fertilized oocytes were higher in GnRH agonist group. There was no significant difference in biochemical pregnancy, miscarriage and live-birth rate in both groups. Mean serum SOD was significantly lower, while mean serum MDA and SH groups were significantly higher after ovarian stimulation. Delivery rate was higher in patients without OS while miscarriage rate was higher in patients with OS. CONCLUSIONS Our study confirmed that there is a difference in the concentration of oxidative stress parameters before and after ovarian stimulation. IVF outcome is better in patients without OS after ovarian stimulation. However, the protocol of ovarian stimulation is neither associated with a change in oxidative stress parameters nor with the outcome of ART procedures.
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Affiliation(s)
- Lidija Tulić
- Department of In Vitro Fertilization, Gynecology and Obstetrics Institute, Faculty of Medicine, University of Belgrade, Clinical Center of Serbia, Serbia
| | - Snežana Vidaković
- Department of In Vitro Fertilization, Gynecology and Obstetrics Institute, Faculty of Medicine, University of Belgrade, Clinical Center of Serbia, Serbia
| | - Ivan Tulić
- Department of In Vitro Fertilization, Gynecology and Obstetrics Institute, Faculty of Medicine, University of Belgrade, Clinical Center of Serbia, Serbia
| | - Marijana Ćurčić
- Department of Toxicology »Academic Danilo Soldatović«, Faculty of Pharmacy, University of Belgrade, Serbia
| | - Jelena Stojnić
- Department of In Vitro Fertilization, Gynecology and Obstetrics Institute, Faculty of Medicine, University of Belgrade, Clinical Center of Serbia, Serbia
| | - Katarina Jeremić
- Department of In Vitro Fertilization, Gynecology and Obstetrics Institute, Faculty of Medicine, University of Belgrade, Clinical Center of Serbia, Serbia
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Kala M, Shaikh MV, Nivsarkar M. Equilibrium between anti-oxidants and reactive oxygen species: a requisite for oocyte development and maturation. Reprod Med Biol 2016; 16:28-35. [PMID: 29259447 PMCID: PMC5715868 DOI: 10.1002/rmb2.12013] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 09/28/2016] [Indexed: 01/22/2023] Open
Abstract
Reactive oxygen species (ROS) are required for cellular functioning and are controlled by anti‐oxidants. The ROS influence the follicles, oocytes, endometrium, and their environment. The luteinizing hormone surge initiates a massive recruitment of ROS that modulates major reproductive functions namely, oocyte maturation, ovarian steroidogenesis, corpus luteal function, and luteolysis. The anti‐oxidant system balances ROS generation and maintains the cellular functions. Both enzymatic and non‐enzymatic anti‐oxidants namely, vitamins and minerals are present in the follicles and protect the oocytes from the damaging effects of ROS. The overproduction of ROS leads to oxidative stress that affects the quality of oocytes and subsequent anovulation. Although researchers have tried to establish the role of ROS and anti‐oxidants in oocyte development, still this aspect needs to be revisited. This review discusses the importance of the ROS and anti‐oxidant balance that is required for the development and maturation of oocytes. There are increasing data on the activity of ROS and anti‐oxidants in supporting oocyte development and maturation. However, extensive research is required to identify the safe physiological concentration and duration of both the ROS and anti‐oxidants that are required to facilitate oocyte development and maturation during in vitro and in vivo conditions.
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Affiliation(s)
- Manika Kala
- Department of Pharmacology and Toxicology B. V. Patel Pharmaceutical Education and Research Development Centre Ahmedabad India.,Faculty of Pharmacy NIRMA University Ahmedabad India
| | - Muhammad Vaseem Shaikh
- Department of Pharmacology and Toxicology B. V. Patel Pharmaceutical Education and Research Development Centre Ahmedabad India.,Faculty of Pharmacy NIRMA University Ahmedabad India
| | - Manish Nivsarkar
- Department of Pharmacology and Toxicology B. V. Patel Pharmaceutical Education and Research Development Centre Ahmedabad India
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Luddi A, Capaldo A, Focarelli R, Gori M, Morgante G, Piomboni P, De Leo V. Antioxidants reduce oxidative stress in follicular fluid of aged women undergoing IVF. Reprod Biol Endocrinol 2016; 14:57. [PMID: 27604261 PMCID: PMC5015196 DOI: 10.1186/s12958-016-0184-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 08/11/2016] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The status characterized by the imbalance between pro-oxidants and antioxidants molecules, defined as oxidative stress, has been suggested to be involved in the pathogenesis of subfertility in females. This study aims to evaluate the impact of a complete micronutrients supplementation on oxidative stress levels in follicular microenvironment as well as on in vitro fertilization (IVF) outcome. METHODS This preliminary study was conducted between January 2014 and July 2015 at the Siena University Hospital Infertility Clinic. Serum and follicular fluid were collected from infertile women aged > 39 years who underwent two in vitro fertilization cycles: in the first cycle they were treated with GnRH-antagonist protocol and gonadotropins for controlled ovarian hyperstimulation, whereas in the second cycle ovarian stimulation protocol was associated to micronutrients supplementation, starting three months earlier. Protein oxidation levels and total antioxidant capacity in serum and in follicular fluid were evaluated in IVF cycles with or without micronutrients supplementation. Differences in IVF outcome parameters were statistically evaluated. RESULTS Two-dimensional electrophoresis analyses demonstrated that when patients assumed micronutrients before IVF cycles, follicular fluid and serum proteins were protected from oxidative damage. Comparable results were obtained when total antioxidant capacity was measured. Moreover, the mean number of good quality oocytes retrieved when patients received micronutrients supplementation was significantly increased. CONCLUSION The additional treatment with micronutrients, starting three months before IVF cycles, protects the follicular microenvironment from oxidative stress, thus increasing the number of good quality oocytes recovered at the pick up.
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Affiliation(s)
- Alice Luddi
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
| | - Angela Capaldo
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
| | | | - Martina Gori
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
| | - Giuseppe Morgante
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
| | - Paola Piomboni
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
| | - Vincenzo De Leo
- Department Molecular and Developmental Medicine, University of Siena, Policlinico Le Scotte Viale Bracci, Siena, 53100 Italy
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Vitale SG, Rossetti P, Corrado F, Rapisarda AMC, La Vignera S, Condorelli RA, Valenti G, Sapia F, Laganà AS, Buscema M. How to Achieve High-Quality Oocytes? The Key Role of Myo-Inositol and Melatonin. Int J Endocrinol 2016; 2016:4987436. [PMID: 27651794 PMCID: PMC5019888 DOI: 10.1155/2016/4987436] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 08/02/2016] [Indexed: 12/20/2022] Open
Abstract
Assisted reproductive technologies (ART) have experienced growing interest from infertile patients seeking to become pregnant. The quality of oocytes plays a pivotal role in determining ART outcomes. Although many authors have studied how supplementation therapy may affect this important parameter for both in vivo and in vitro models, data are not yet robust enough to support firm conclusions. Regarding this last point, in this review our objective has been to evaluate the state of the art regarding supplementation with melatonin and myo-inositol in order to improve oocyte quality during ART. On the one hand, the antioxidant effect of melatonin is well known as being useful during ovulation and oocyte incubation, two occasions with a high level of oxidative stress. On the other hand, myo-inositol is important in cellular structure and in cellular signaling pathways. Our analysis suggests that the use of these two molecules may significantly improve the quality of oocytes and the quality of embryos: melatonin seems to raise the fertilization rate, and myo-inositol improves the pregnancy rate, although all published studies do not fully agree with these conclusions. However, previous studies have demonstrated that cotreatment improves these results compared with melatonin alone or myo-inositol alone. We recommend that further studies be performed in order to confirm these positive outcomes in routine ART treatment.
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Affiliation(s)
- Salvatore Giovanni Vitale
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Paola Rossetti
- Unit of Diabetology and Endocrino-Metabolic Diseases, Hospital for Emergency Cannizzaro, Catania, Italy
| | - Francesco Corrado
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | | | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, Research Centre of Motor Activity and Metabolic Rehabilitation in Diabetes (CRAMD), University of Catania, Catania, Italy
| | - Rosita Angela Condorelli
- Department of Clinical and Experimental Medicine, Research Centre of Motor Activity and Metabolic Rehabilitation in Diabetes (CRAMD), University of Catania, Catania, Italy
| | - Gaetano Valenti
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Fabrizio Sapia
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Antonio Simone Laganà
- Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
| | - Massimo Buscema
- Unit of Diabetology and Endocrino-Metabolic Diseases, Hospital for Emergency Cannizzaro, Catania, Italy
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34
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Nuñez-Calonge R, Cortés S, Gutierrez Gonzalez LM, Kireev R, Vara E, Ortega L, Caballero P, Rancan L, Tresguerres J. Oxidative stress in follicular fluid of young women with low response compared with fertile oocyte donors. Reprod Biomed Online 2016; 32:446-56. [PMID: 26805046 DOI: 10.1016/j.rbmo.2015.12.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 12/11/2015] [Accepted: 12/22/2015] [Indexed: 12/31/2022]
Abstract
The aim of this study was to determine the concentrations of oxidative stress markers, antioxidant enzymes and cytokines in the follicular fluid of young women with low response in ovarian stimulation cycles compared with high responders and fertile oocyte donors of the same age, to assess the impact of oxidative stress on ovarian reserve. The activity of follicular fluid antioxidant enzymes glutathione transferase, glutathione reductase and glutathione peroxidase was significantly lower in young women with reduced ovarian reserve compared with that in high responders and oocyte donors. Follicular fluid concentrations of oxidative stress marker malondialdehyde combined with 4-hydroxyalkenals and nitric oxide were higher in low responders than in high responders and oocyte donors. Significant differences between low responders and donors in concentrations of IL-2, IL-6, IL-8 and vascular endothelial growth factor were observed, with higher concentrations in low responders. However, IL-10 concentration was lower in low responders than in high responders and donors. No significant differences were found in follicular fluid concentrations of tumour necrosis factor alpha between the three groups. These results demonstrate that different concentrations of oxidative stress markers, oxidant enzymes and cytokines in low responders compared with high responders and oocyte donors may negatively impact ovarian response.
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Affiliation(s)
| | | | | | - Roman Kireev
- Department Physiology, Medical School, University Complutense of Madrid, Madrid, Spain; Instituto de Investigación Biomédica de Vigo (IBIV), Xerencia de Xestión Integrada de Vigo, SERGAS, Vigo, Spain
| | - Elena Vara
- Department of Biochemistry and Mollecular Biology Medical School, University Complutense of Madrid, Madrid, Spain
| | | | | | - Lisa Rancan
- Department Physiology, Medical School, University Complutense of Madrid, Madrid, Spain
| | - Jesús Tresguerres
- Department Physiology, Medical School, University Complutense of Madrid, Madrid, Spain
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Di Rosa A, Albani E, Morenghi E, Iommiello VM, Levi Setti PE. A new method to assess oxidative stress in ART cycles. Gynecol Endocrinol 2016; 32:210-2. [PMID: 26608547 DOI: 10.3109/09513590.2015.1110134] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The role of oxidative stress (OS) in female reproduction is an understudied area for investigation. The aim of the study was to assess reactive oxygen species (ROS) levels both in follicular fluid (FF) and in serum samples of women undergoing IVF and to relate them to clinical outcomes. A total of 56 women were enrolled. From each patient a sample of serum and FF were collected at oocyte retrieval day and analyzed for OS, by measuring a class of reactive oxygen metabolites (ROMs) (dROMs test) and for biological anti-oxidant potential levels (BAP test). The data analyzed in serum and in FF were related to pregnancy outcomes. There was no significant relationship between d-ROMs and BAP levels in serum or FF GROUP A and B and the clinical parameters of prognosis of women: age, number of oocytes retrieved number of oocytes methaphase II, FSH, fertilization rate and cleavage rate, number of embryos transferred and embryo score. There was a positive association between systemic levels of OS measured in serum GROUP A and pregnancy outcomes (p = 0.007) suggesting that the evaluation of OS in FF needs more investigation about markers in follicular microenvironment in order to predict IVF success.
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Affiliation(s)
- Alessandra Di Rosa
- a Department of Gynecology , Division of Gynecology and Reproductive Medicine, Humanitas Fertility Center, Humanitas Research Hospital , Rozzano (Milan) , Italy and
| | - Elena Albani
- a Department of Gynecology , Division of Gynecology and Reproductive Medicine, Humanitas Fertility Center, Humanitas Research Hospital , Rozzano (Milan) , Italy and
| | - Emanuela Morenghi
- b Biometry Unit, Humanitas Research Hospital , Rozzano (Milan) , Italy
| | - Valeria Maria Iommiello
- a Department of Gynecology , Division of Gynecology and Reproductive Medicine, Humanitas Fertility Center, Humanitas Research Hospital , Rozzano (Milan) , Italy and
| | - Paolo Emanuele Levi Setti
- a Department of Gynecology , Division of Gynecology and Reproductive Medicine, Humanitas Fertility Center, Humanitas Research Hospital , Rozzano (Milan) , Italy and
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36
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Vitagliano A, Quaranta M, Noventa M, Gizzo S. "Empiric" inositol supplementation in normal-weight non insulin resistant women with polycystic ovarian disease: from the absence of benefit to the potential adverse effects. Arch Gynecol Obstet 2015; 291:955-7. [PMID: 25687659 DOI: 10.1007/s00404-015-3662-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 02/10/2015] [Indexed: 01/21/2023]
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37
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Oocyte environment: follicular fluid and cumulus cells are critical for oocyte health. Fertil Steril 2014; 103:303-16. [PMID: 25497448 DOI: 10.1016/j.fertnstert.2014.11.015] [Citation(s) in RCA: 378] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 11/08/2014] [Accepted: 11/10/2014] [Indexed: 02/06/2023]
Abstract
Bidirectional somatic cell-oocyte signaling is essential to create a changing intrafollicular microenvironment that controls primordial follicle growth into a cohort of growing follicles, from which one antral follicle is selected to ovulate a healthy oocyte. Such intercellular communications allow the oocyte to determine its own fate by influencing the intrafollicular microenvironment, which in turn provides the necessary cellular functions for oocyte developmental competence, which is defined as the ability of the oocyte to complete meiosis and undergo fertilization, embryogenesis, and term development. These coordinated somatic cell-oocyte interactions attempt to balance cellular metabolism with energy requirements during folliculogenesis, including changing energy utilization during meiotic resumption. If these cellular mechanisms are perturbed by metabolic disease and/or maternal aging, molecular damage of the oocyte can alter macromolecules, induce mitochondrial mutations, and reduce adenosine triphosphate production, all of which can harm the oocyte. Recent technologies are now exploring transcriptional, translational, and post-translational events within the human follicle with the goal of identifying biomarkers that reliably predict oocyte quality in the clinical setting.
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38
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Fernando S, Rombauts L. Melatonin: shedding light on infertility?--A review of the recent literature. J Ovarian Res 2014; 7:98. [PMID: 25330986 PMCID: PMC4209073 DOI: 10.1186/s13048-014-0098-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 10/11/2014] [Indexed: 12/31/2022] Open
Abstract
In recent years, the negative impact of oxidative stress on fertility has become widely recognised. Several studies have demonstrated its negative effect on the number and quality of retrieved oocytes and embryos following in-vitro fertilisation (IVF). Melatonin, a pineal hormone that regulates circadian rhythms, has also been shown to exhibit unique oxygen scavenging abilities. Some studies have suggested a role for melatonin in gamete biology. Clinical studies also suggest that melatonin supplementation in IVF may lead to better pregnancy rates. Here we present a critical review and summary of the current literature and provide suggestions for future well designed clinical trials.
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Affiliation(s)
- Shavi Fernando
- MIMR-PHI Institute of Medical Research, 246 Clayton Rd, Clayton, 3168, , Victoria, Australia. .,Monash University, Department of Obstetrics and Gynaecology, Level 5 Monash Medical Centre, 246 Clayton Rd, Clayton, 3168, , Victoria, Australia.
| | - Luk Rombauts
- MIMR-PHI Institute of Medical Research, 246 Clayton Rd, Clayton, 3168, , Victoria, Australia. .,Monash IVF, 252 Clayton rd, Clayton, 3168, , Victoria, Australia.
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