1
|
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.
Collapse
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
| |
Collapse
|
2
|
Jiang C, Chen M, Wu Y, Bai H, Liu X, Fan P. Longitudinal changes of oxidative stress and PON1 lactonase activity and status in older pregnant women undergoing assisted reproductive technology: a prospective nested case-control study. Reprod Biol Endocrinol 2023; 21:97. [PMID: 37885002 PMCID: PMC10601164 DOI: 10.1186/s12958-023-01139-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/12/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND Childbearing in women with advanced maternal age (AMA) has increased the need for artificial reproductive technology (ART). ART and oxidative stress are associated with many pregnancy complications. Paraoxonase (PON) 1 is one of the key components responsible for antioxidative activity in high-density lipoprotein (HDL). This study aimed to investigate the longitudinal changes of oxidative stress and PON1 lactonase activity and status in older women undergoing ART. METHODS This prospective nested case-control study included 129 control and 64 ART women. Blood samples were obtained respectively at different stages of pregnancy. PON1 level and lactonase activity were assessed using 7-O-diethylphosphoryl-3-cyano-4-methyl-7-hydroxycoumarin (DEPCyMC) and 5-thiobutyl butyrolactone (TBBL) as a substrate, respectively. A normalized lactonase activity (NLA) was estimated based on the ratio of TBBLase to DEPCyMCase activity. Serum total oxidant status (TOS), total antioxidant capacity (TAC), malondialdehyde (MDA), homocysteine (HCY), PON1 C-108T and Q192R genetic polymorphisms, and metabolic parameters were analyzed. RESULTS Lactonase activity and level of PON1 gradually decreased with pregnancy progression, while glycolipid metabolism parameters and TAC levels increased with pregnancy progression or significantly raised during the 2nd and 3rd trimesters, and NLA of PON1, TOS, OSI, MDA, and HCY significantly increased before delivery in the ART and control groups. Compared with the control women, the ART women had substantially higher or relatively high lactonase activity and NLA of PON1 and TAC during pregnancy; higher triglyceride (TG), total cholesterol, low-density lipoprotein cholesterol, atherogenic index, apolipoprotein (apo) B, and apoB/apoA1 ratio in the 1st trimester; and higher fasting glucose, fasting insulin, homeostatic model assessment of insulin resistance, and TG levels before delivery. No significant differences were found in the frequencies of PON1 C-108T and Q192R genotypes and alleles between the ART and control groups. CONCLUSIONS Women with AMA undergoing ART had higher TAC, PON1 lactonase activity, and PON1 NLA than control women, suggesting increased compensatory antioxidant capacity in ART women, thus showing higher sensitivity to oxidative stress-related injury and diseases.
Collapse
Affiliation(s)
- Chenyu Jiang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Meng Chen
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Yujie Wu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Huai Bai
- Laboratory of Genetic Disease and Perinatal Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
| | - Ping Fan
- Laboratory of Genetic Disease and Perinatal Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
| |
Collapse
|
3
|
Cumulus cell antioxidant system is modulated by patients' clinical characteristics and correlates with embryo development. J Assist Reprod Genet 2022; 39:1277-1295. [PMID: 35469374 DOI: 10.1007/s10815-022-02496-y] [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: 12/31/2021] [Accepted: 04/13/2022] [Indexed: 10/18/2022] Open
Abstract
PURPOSE To study whether the cumulus cell antioxidant system varies accordingly to patients clinical characteristics' as age, infertility diagnosis, BMI, and stimulation protocol applied and if the antioxidant profile of cumulus cells could be used as a predictor of embryo development. METHODS A prospective study including 383 human cumulus samples provided by 191 female patients undergoing intracytoplasmic sperm injection during in vitro fertilization treatments from a local in vitro fertilization center and processed in university laboratories. Catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), and glutathione S-transferase (GST) enzyme activity levels and reduced glutathione (GSH) levels were measured in cumulus oophorus cells individually collected from each aspirated cumulus-oocyte complex, and the results of each sample were compared considering the oocytes outcome after ICSI and patients clinical characteristics. A total of 223 other human cumulus samples from previous studies were submitted to a gene expression meta-analysis. RESULTS The antioxidant system changes dramatically depending on patients' age, infertility diagnosis, stimulation protocol applied, and oocyte quality. SOD activity in cumulus cells revealed to be predictive of top-quality blastocysts for young patients with male factor infertility (P < 0.05), while GST levels were shown to be extremely influenced by infertility cause (P < 0.0001) and stimulation protocol applied (P < 0.05), but nonetheless, it can be used as a complementary tool for top-quality blastocyst prediction in patients submitted to intracytoplasmic sperm injection technique (ICSI) by male factor infertility (P < 0.05). CONCLUSION Through a simple and non-invasive analysis, the evaluation of redox enzymes in cumulus cells could be used to predict embryo development, in a personalized matter in specific patient groups, indicating top-quality oocytes and improving success rates in in vitro fertilization treatments. TRIAL REGISTRATION The trial was registered at UFRGS Research Ethics Committee and Plataforma Brasil under approval number 68081017.2.0000.5347 in June 6, 2019.
Collapse
|
4
|
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: 11] [Impact Index Per Article: 5.5] [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.
Collapse
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
| |
Collapse
|
5
|
Ma Y, Zhao Z, Hao G, Cui N, Fan Y, Cao Y, Tan Z, Geng J, Fan L, Du H, Gao B. Effects of multicycle gonadotropin-releasing hormone antagonist protocols on oxidative stress of follicular fluid and ovarian granulosa cells. Hum Cell 2021; 34:1324-1334. [PMID: 33963989 DOI: 10.1007/s13577-021-00545-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/27/2021] [Indexed: 12/21/2022]
Abstract
The effect of repeated multicycle gonadotropin-releasing hormone antagonist (GnRH-ant) protocols on oxidative stress (OS) in follicular fluid (FF) and ovarian granulosa cells (GCs) remains unclear. This study investigated the effects of repeated multicycle GnRH-ant protocols on OS markers of FF and ovarian GCs. A total of 145 patients were enrolled and divided into four groups: 1 cycle group (n = 42), 2 cycles group (n = 37), 3 cycles group (n = 45), and 4-5 cycles group (n = 21). The FF and ovarian GCs of the patients were collected on the day of last oocyte retrieval and the levels of 8-hydroxy-2-deoxyguanosine (8-OHdG), malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) were tested by ELISA. The results showed that the serum estradiol levels on hCG injection day in the 3 and 4-5 cycles were significantly (P < 0.05) lower than in the 1 and 2 cycles. The number of retrieved oocytes (12.1 ± 3.3 in cycle 1, 11.7 ± 3.1 in cycle 2, 10.4 ± 2.4 in cycle 3, and 9.4 ± 2.4 in cycles 4-5), embryos with two pronuclei (7.6 ± 3.0 in cycle 1, 7.0 ± 2.5 in cycle 2, 6.2 ± 2.6 in cycle 3, and 5.5 ± 2.1 in cycles 4-5), and the rates of high-quality embryos (52.2% in cycle 1, 47.9% in cycle 2, 38.6% in cycle 3, and 36.5% in cycles 4-5), implantation (35.4% in cycle 1, 32.4% in cycle 2, 23.8% in cycle 3, and 22.9% in cycles 4-5) and clinical pregnancy (50.0% in cycle 1, 43.2% in cycle 2, 33.3% in cycle 3, and 23.8% in cycles 4-5) in cycles 3 and 4-5 were significantly (P < 0.05) lower than those in cycles 1 and 2. Compared with 1 and 2 cycles, the 8-OHdG and SOD were significantly increased in the 3-5 cycles, while the CAT and GSH-Px levels were significantly decreased. Together, this study reveals repeated COS with the use of GnRH-ant protocols results in OS and changes the follicle microenvironment of FF and GCs, possibly leading to poor IVF outcomes in patients with 3-5 cycles of COS.
Collapse
Affiliation(s)
- Yucong Ma
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Zhiming Zhao
- Department of Reproductive Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Guimin Hao
- Department of Reproductive Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Na Cui
- Department of Reproductive Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yanli Fan
- Department of Reproductive Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yucong Cao
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Zhanwang Tan
- Department of Clinical Basics of Chinese Medicine, College of Integrative Medicine, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Jingran Geng
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Lijie Fan
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Huilan Du
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China.
| | - Bulang Gao
- Department of Reproductive Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| |
Collapse
|
6
|
Makieva S, Reschini M, Ferrari S, Bonesi F, Polledri E, Fustinoni S, Restelli L, Sarais V, Somigliana E, Viganò P. Oral Vitamin D supplementation impacts gene expression in granulosa cells in women undergoing IVF. Hum Reprod 2021; 36:130-144. [PMID: 33305818 DOI: 10.1093/humrep/deaa262] [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: 06/04/2020] [Revised: 09/04/2020] [Indexed: 01/19/2023] Open
Abstract
STUDY QUESTION Does oral Vitamin D supplementation alter the hormonal milieu of follicular fluid (FF) and the transcriptomic profile of luteinised granulosa cells (GCs) in women with Vitamin D deficiency undergoing IVF? SUMMARY ANSWER A transcriptomic signature relevant to oral Vitamin D supplementation in luteinised GCs was demonstrated, although Vitamin D supplementation did not alter hormone levels in FF. WHAT IS KNOWN ALREADY Vitamin D deficiency is linked to lower live birth rates among women undergoing IVF. It is unclear whether Vitamin D elicits a targeted action in reproductive physiology or is a surrogate marker of overall well-being. Several in-vitro studies, but none in vivo, have examined the impact of Vitamin D on the periovulatory follicle, focusing on GCs as a proxy marker of oocyte competence. STUDY DESIGN, SIZE, DURATION We present a report of secondary outcomes from the SUNDRO clinical trial, which was launched in 2016 to determine whether Vitamin D supplementation can improve the IVF outcomes of women who are deficient in Vitamin D (<30 ng/ml). FF samples of 145 women who were randomised to receive Vitamin D or placebo from March 2017 to January 2019 were collected. All follicles that were aspirated in our study measured ≥11 mm on the day of hCG trigger. The first cohort of samples was collected from the dominant follicle of each participant and utilised for hormone profiling (n = 50 Vitamin D, n = 45 Placebo). For the second cohort, the follicle aspirates of each participant were pooled to create a single FF sample, which was used for the isolation of GCs for gene expression studies (n = 20 Vitamin D, n = 30 placebo). Six of the samples from the second cohort were used for RNA-sequencing analysis (n = 3 Vitamin D, n = 3 placebo). PARTICIPANTS/MATERIALS, SETTING, METHODS Two academic infertility units were involved in the recruitment of the participants, who received a single dose of oral 25-hydroxyvitamin D (600 000 IU) or placebo, 2-12 weeks before oocyte retrieval. Women in both groups were deficient in Vitamin D, aged 18-39 years with a normal BMI (18-25 kg/m2) and <3 previous IVF cycles. The FF was aspirated at the time of oocyte retrieval and stored. Liquid chromatography tandem mass spectrometry was used to measure FF abundance of 25-hydroxyvitamin D, aldosterone, androstenedione, cortisol, cortisone, corticosterone, 11-deoxycorticosterone, 11-deoxycortisol, 21-deoxycortisol, dehydroepiandrosterone, dehydroepiandrosterone sulfate, dihydrotestosterone, oestradiol (E2), 17-OH-hydroxyprogesterone, progesterone (P4) and testosterone. GCs were isolated from pooled FFs and the transcriptome was evaluated by RNA-sequencing and RT-PCR. Ingenuity pathway analysis (IPA) was used to assess the top canonical pathways and upstream regulators mediating the action of Vitamin D. MAIN RESULTS AND THE ROLE OF CHANCE At oocyte retrieval, FF concentration of 25-hydroxyvitamin D was 2.8-fold higher (P < 0.001) in the Vitamin D group (39.5 ng/ml; n = 50) compared to placebo (13.8 ng/ml; n = 45) but no other hormonal differences were detected. In the placebo group, but not the Vitamin D group, weak correlations of 25-hydroxyvitamin D concentration with P4 (r = 0.31, P = 0.03) and E2 (r = 0.45, P = 0.002) were observed. RNA-sequencing identified 44 differentially expressed genes in the GCs of patients who received Vitamin D (n = 3) compared to placebo (n = 3). RT-PCR demonstrated upregulation of VDR (vitamin D receptor), GSTA3 (glutathione S-transferase A3) and IL21R (interleukin 21 receptor), and downregulation of P T GS2 (prostaglandin-endoperoxide synthase 2), KLF4 (kruppel-like factor 4), T RP C4 (transient receptor potential cation channel subfamily C member 4), VEGF (vascular endothelial growth factor), RXRB (retinoid X receptor beta) and AGER (advanced glycosylation end-product specific receptor) genes in the Vitamin D (n = 17) versus placebo (n = 27) group. IPA suggested roles of Vitamin D in antioxidant defence. LIMITATIONS, REASONS FOR CAUTION Interpretation of the data is influenced by our intervention strategy (2-12 weeks prior to retrieval). As folliculogenesis may last 5-6 months, our protocol can only examine with confidence the impact of Vitamin D on the final stages of follicular growth. Furthermore, we examined the hormonal profile of the dominant follicle only, while the GC data reflect the transcriptome of all (pooled) follicles large enough to be used for IVF. Luteinised GCs from controlled ovarian stimulation were used in this study, which may be functionally distinct from the GCs of developing follicles. Moreover, the sample size for RNA-sequencing analysis was low (n = 3 per group), regardless of validation by RT-PCR that was performed on a larger cohort, introducing complexity to the IPA analysis, which required an input of data with P-adjusted <0.08 instead of <0.05 to be informative. WIDER IMPLICATIONS OF THE FINDINGS This is the first in-vivo study to show that Vitamin D supplementation alters gene expression in luteinised GCs. In contrast to some in-vitro evidence, no effect of the intervention on expression of genes encoding steroidogenic enzymes was observed. Unlike other studies, our results suggest that supplementation with Vitamin D is unlikely to directly influence hormone availability in FF. Our findings instead reinforce the hypothesis that Vitamin D could be considered one of the gatekeepers in protecting against an exaggerated response to ovarian stimulation. STUDY FUNDING/COMPETING INTEREST(S) The study has been funded by the Italian Ministry of Health (RF-2013-02358757) following peer review in the competitive 'Bando di Ricerca Finalizzata e Giovani Ricercatori 2013' for the clinical trial SUNDRO (EudraCT registration number 2015-004233-27). There are no competing interests. TRIAL REGISTRATION NUMBER EudraCT registration number 2015-004233-27.
Collapse
Affiliation(s)
- Sofia Makieva
- Reproductive Science Laboratory, Obstetrics and Gynecology Unit, Ospedale San Raffaele, Milan 20132, Italy
| | - Marco Reschini
- Infertility Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Stefania Ferrari
- Infertility Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Francesca Bonesi
- Reproductive Science Laboratory, Obstetrics and Gynecology Unit, Ospedale San Raffaele, Milan 20132, Italy
| | - Elisa Polledri
- Department of Clinical Sciences & Community Health, Università degli Studi di Milano, Milan 20122, Italy
| | - Silvia Fustinoni
- Department of Clinical Sciences & Community Health, Università degli Studi di Milano, Milan 20122, Italy.,Environmental and Industrial Toxicology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Liliana Restelli
- Infertility Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy
| | - Veronica Sarais
- Centro Scienze Natalità, Obstetrics and Gynecology Unit, Ospedale San Raffaele, Milan 20132, Italy
| | - Edgardo Somigliana
- Infertility Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan 20122, Italy.,Department of Clinical Sciences & Community Health, Università degli Studi di Milano, Milan 20122, Italy
| | - Paola Viganò
- Reproductive Science Laboratory, Obstetrics and Gynecology Unit, Ospedale San Raffaele, Milan 20132, Italy
| |
Collapse
|
7
|
Tulic L, Tulic I, Bila J, Nikolic L, Dotlic J, Lazarevic-Suntov M, Kalezic I. Correlation of progesterone levels on the day of oocyte retrieval with basal hormonal status and the outcome of ART. Sci Rep 2020; 10:22291. [PMID: 33339878 PMCID: PMC7749108 DOI: 10.1038/s41598-020-79347-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 11/25/2020] [Indexed: 11/09/2022] Open
Abstract
This study aimed to assess whether basal hormonal levels can predict the levels of progesterone (P4) on the day of oocyte retrieval (OR) and examine the impact of P4 levels on the day of OR on the outcome of assisted reproduction. One hundred sixty-four patients that were enrolled in the assisted reproduction procedure were classified according to their P4 levels on the OR day (< 2 ng/ml vs. ≥ 2 ng/ml). Patients who had P4 levels < 2 ng/ml had significantly higher follicle stimulating hormone (FSH) levels and significantly lower anti-Mullerian hormone (AMH) levels. More than half of patients with P4 levels < 2 ng/ml on the OR day got pregnant and delivered healthy infants. There was a significant correlation between lower FSH values and higher P4 values at OR and between higher AMH values and higher P4 values on the day of OR. Regression analysis showed that high FSH levels are the most important factor that can reliably imply lower P4 levels on OR day. Our study confirmed that lower basal FSH levels can predict the levels of P4 on the OR day. Moreover, lower levels of P4 on the day of OR are associated with a positive outcome in assisted reproduction.
Collapse
Affiliation(s)
- L Tulic
- Department of In Vitro Fertilization, Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Koste Todorovica 26, 11000, Belgrade, Serbia. .,Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia.
| | - I Tulic
- Department of In Vitro Fertilization, Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Koste Todorovica 26, 11000, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia
| | - J Bila
- Department of In Vitro Fertilization, Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Dr Koste Todorovica 26, 11000, Belgrade, Serbia.,Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia
| | - Lj Nikolic
- Department of Biochemistry, Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Dr Koste Todorovica 26, 11000, Belgrade, Serbia
| | - J Dotlic
- Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia.,Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Dr Koste Todorovica 26, 11000, Belgrade, Serbia
| | - M Lazarevic-Suntov
- Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Dr Koste Todorovica 26, 11000, Belgrade, Serbia
| | - I Kalezic
- Clinic for Gynecology and Obstetrics, Clinical Center of Serbia, Dr Koste Todorovica 26, 11000, Belgrade, Serbia
| |
Collapse
|
8
|
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.
Collapse
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.
| |
Collapse
|
9
|
Minireview Exploring the Biological Cycle of Vitamin B3 and Its Influence on Oxidative Stress: Further Molecular and Clinical Aspects. Molecules 2020; 25:molecules25153323. [PMID: 32707945 PMCID: PMC7436124 DOI: 10.3390/molecules25153323] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/13/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022] Open
Abstract
Vitamin B3, or niacin, is one of the most important compounds of the B-vitamin complex. Recent reports have demonstrated the involvement of vitamin B3 in a number of pivotal functions which ensure that homeostasis is maintained. In addition, the intriguing nature of its synthesis and the underlying mechanism of action of vitamin B3 have encouraged further studies aimed at deepening our understanding of the close link between the exogenous supply of B3 and how it activates dependent enzymes. This crucial role can be attributed to the gut microflora and its ability to shape human behavior and development by mediating the bioavailability of metabolites. Recent studies have indicated a possible interconnection between the novel coronavirus and commensal bacteria. As such, we have attempted to explain how the gastrointestinal deficiencies displayed by SARS-CoV-2-infected patients arise. It seems that the stimulation of a proinflammatory cascade and the production of large amounts of reactive oxygen species culminates in the subsequent loss of host eubiosis. Studies of the relationhip between ROS, SARS-CoV-2, and gut flora are sparse in the current literature. As an integrated component, oxidative stress (OS) has been found to negatively influence host eubiosis, in vitro fertilization outcomes, and oocyte quality, but to act as a sentinel against infections. In conclusion, research suggests that in the future, a healthy diet may be considered a reliable tool for maintaining and optimizing our key internal parameters.
Collapse
|
10
|
Tulić L, Vidaković S, Tulić I, Ćurčić M, Bulat Z. Toxic Metal and Trace Element Concentrations in Blood and Outcome of In Vitro Fertilization in Women. Biol Trace Elem Res 2019; 188:284-294. [PMID: 29951726 DOI: 10.1007/s12011-018-1421-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/20/2018] [Indexed: 01/20/2023]
Abstract
The aim of this study was to investigate the association of trace element and toxic metal concentrations in blood and the outcome of in vitro fertilization (IVF). The study included 104 consecutive patients that underwent assisted reproductive technology (ART) procedures. The following parameters were determined: cadmium (Cd), mercury (Hg), arsenic (As), and lead (Pb); and copper (Cu), zinc (Zn), selenium (Se), and magnesium (Mg). Serum samples were obtained before commencing stimulation. Patients with smoking habit had significantly higher Pb concentrations (P = 0.022), as well as higher concentrations of As and Hg but not significantly. All subjects were divided into groups of pregnant and nonpregnant patients. Pregnant patients had lower mean values of Mg (P = 0.009), As (P < 0.05), and Pb (P = 0.034), compared to nonpregnant, and a significant correlation between pregnancy outcome and concentrations of Mg, Cd, and Pb was found. Women who had had delivered had lower Mg (P = 0.009) and Cd (P = 0.014) concentrations. There was a significant correlation of the negative outcome of IVF procedure with higher concentrations of Pb (P = 0.046) and Cd (P = 0.012). In conclusion, our results suggest that there is a difference in Mg, Pb, and Cd concentrations between pregnant and nonpregnant women. There was no association between toxic metals and number and quality of oocytes and embryos, while there was with fertilization rate. Concerning trace elements, we did not find the correlation of trace elements with oocyte number and quality, nor with a number of fertilized oocytes, except for Cu. Patients who were pregnant had lower concentrations of Mg.
Collapse
Affiliation(s)
- Lidija Tulić
- Department of In Vitro Fertilization, Clinic of Gynecology and Obstetrics, Clinical Center of Serbia, Koste Todorovica 26, Belgrade, 11000, Serbia.
- Gynecology and Obstetrics, Faculty of Medicine, University of Belgrade, Dr Subotica 8, Belgrade, 11000, Serbia.
| | - Snezana Vidaković
- Department of In Vitro Fertilization, Clinic of Gynecology and Obstetrics, Clinical Center of Serbia, Koste Todorovica 26, Belgrade, 11000, Serbia
- Gynecology and Obstetrics, Faculty of Medicine, University of Belgrade, Dr Subotica 8, Belgrade, 11000, Serbia
| | - Ivan Tulić
- Department of In Vitro Fertilization, Clinic of Gynecology and Obstetrics, Clinical Center of Serbia, Koste Todorovica 26, Belgrade, 11000, Serbia
- Gynecology and Obstetrics, Faculty of Medicine, University of Belgrade, Dr Subotica 8, Belgrade, 11000, Serbia
| | - Marijana Ćurčić
- Department of Toxicology "Akademik Danilo Soldatović," Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11221, Serbia
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović," Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, Belgrade, 11221, Serbia
| |
Collapse
|
11
|
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.
Collapse
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
| |
Collapse
|