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Bezerra GP, Genro VK, Souza CAB, Cunha-Filho JS. Follicular fluid concentration of soluble Human-G Leukocytic Antigen (sHLA-G) in in vitro fertilization cycles of women with and without peritoneal endometriosis. JBRA Assist Reprod 2024; 28:263-268. [PMID: 38381778 DOI: 10.5935/1518-0557.20240012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024] Open
Abstract
OBJECTIVE The objective of this research is to investigate the association between the concentrations of soluble human leukocyte G antigen (sHLA-G) in the follicular fluid (FF) in infertile patients with peritoneal endometriosis submitted to in vitro fertilization. METHODS We performed a cross-sectional study, including ninety-six women undergoing in vitro fertilization (IVF) ageing ≤ 40 years. Infertile patients were classified into two groups: with endometriosis diagnosed by laparoscopy and without endometriosis due to tubal factor. ELISA measured soluble HLA-G in the FF of a pool of punctured (more than 17mm) follicles from women with endometriosis and without endometriosis who were subjected to ovulation induction for IVF. Embryos obtained after fertilization were classified according to the graduated embryo score (GES). RESULTS Groups were comparables in terms of age, the number of follicles, AMH, FSH and all included reproductive outcomes. There was no association between sHLA-G concentrations and the average score of the generated embryos (p>0.05). Measurement of sHLA-G in the follicle fluid in women with endometriosis and without endometriosis (tubal factor) showed no significant difference (p>0.05). We also compared sHLA-G per follicle and per embryo, which were not different between both groups (p>0.05). CONCLUSIONS Patients with peritoneal endometriosis submitted to IVF did not demonstrate an altered sHLA-G in the follicular fluid compared to the follicular fluid sHLA-G concentration in tubal factor patients. Also, this molecule was not linked to any other reproductive outcome.
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Affiliation(s)
- Glícia Pinheiro Bezerra
- Programa de Pós-Graduação em Medicina: Ciências Médicas da Universidade Federal do Rio Grande do Sul, Porto Alegre/RS, Brazil
| | - Vanesa K Genro
- Centro de Reprodução Humana Insemine, Porto Alegre/RS, Brazil
| | - Carlos Augusto B Souza
- Centro de Reprodução Humana Insemine, Porto Alegre/RS, Brazil
- Serviço de Ginecologia e Obstetrícia Hospital de Clínicas de Porto Alegre, Porto Alegre/RS, Brazil
| | - João Sabino Cunha-Filho
- Programa de Pós-Graduação em Medicina: Ciências Médicas da Universidade Federal do Rio Grande do Sul, Porto Alegre/RS, Brazil
- Serviço de Ginecologia e Obstetrícia Hospital de Clínicas de Porto Alegre, Porto Alegre/RS, Brazil
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Tian T, Li Q, Liu F, Jiang H, Yang R, Zhao Y, Kong F, Wang Y, Long X, Qiao J. Alkali and alkaline earth elements in follicular fluid and the likelihood of diminished ovarian reserve in reproductive-aged women: a case‒control study. J Ovarian Res 2024; 17:108. [PMID: 38762521 PMCID: PMC11102265 DOI: 10.1186/s13048-024-01414-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/12/2024] [Indexed: 05/20/2024] Open
Abstract
BACKGROUND Imbalances in alkali elements (AEs) and alkaline earth elements (AEEs) cause reproductive disorders. However, it remains unclear whether AEs/AEEs in follicular fluid have a relationship with the serious reproductive disorder known as diminished ovarian reserve (DOR). METHODS A nested case‒control study was carried out in China. Follicular fluid samples from 154 DOR patients and 154 controls were collected and assessed for nine AEs/AEE levels. Both the mixed and single effects of the elements on DOR were estimated with a Bayesian kernel machine (BKMR) and logistic regressions. RESULTS The DOR group had higher median concentrations of Li, Na, and K in follicular fluid (all P values < 0.05). The logistic regression showed that compared with their lowest tertile, the high tertiles of K [OR:2.45 (1.67-4.43)], Li [OR: 1.89 (1.06-3.42)], and Cs [OR: 1.97 (1.10-3.54)] were significantly associated with the odds of DOR. The BKMR model reported that the DOR likelihood increased linearly across the 25th through 75th percentiles of the nine-AE/AEE mixture, while the AE group contributed more to the overall effect. CONCLUSION This study revealed an association in which the likelihood of DOR increased with higher overall concentrations of AE/AEEs in follicular fluid. Among the nine detected elements, K, Li, and Cs exhibited significant individual associations with DOR. We provide new clues for the environmental factors on female fertility decline. TRIAL REGISTRATION Retrospectively registered.
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Affiliation(s)
- Tian Tian
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Qin Li
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing, China
| | - Fang Liu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Huahua Jiang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Rui Yang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Yue Zhao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Fei Kong
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Yuanyuan Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China
| | - Xiaoyu Long
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China.
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China.
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China.
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China.
| | - Jie Qiao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, 49 North Garden Rd, Haidian District, Beijing, 100191, China.
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital), Beijing, China.
- Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, Beijing, China.
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Peking University Third Hospital), Beijing, China.
- Beijing Advanced Innovation Center for Genomics, Beijing, China.
- Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, China.
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Tian T, Wang Z, Liu F, Fu Y, Kong F, Wang Y, Li Q, Long X, Qiao J. Exposure to heavy metallic and trace essential elements and risk of diminished ovarian reserve in reproductive age women: A case-control study. J Hazard Mater 2024; 470:134206. [PMID: 38583203 DOI: 10.1016/j.jhazmat.2024.134206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/09/2024]
Abstract
The associations between metallic elements and ovarian reserve function have remained uncertain yet. In this case-control study, we involved 149 women with diminished ovarian reserve (DOR) and 151 women with normal ovarian reserve, and assessed the levels of six heavy metallic (Cr, Cd, As, Hg, Pb, and Mn) and seven trace essential (Se, Fe, Zn, Co, Mo, Cu, I) elements in their follicular fluid with inductively coupled plasma mass spectrometry. Associations were examined with logistic regressions and Bayesian kernel machine regression (BKMR). As a result, we found that the medium and the highest tertiles of Pb were significantly associated with an increased likelihood of DOR compared to the lowest tertile, while the medium or/an the highest tertiles of Cu, I, and Fe showed significantly lower likelihoods of DOR compared to the lowest tertiles. Cu and Pb showed significantly non-linear associations with ovarian reserve markers such as follicle-stimulating, anti-mullerian hormone levels, and antral follicle count. With the rising overall concentrations of heavy metals, the likelihood of DOR increased although not significant. There was a trend of a "U-shaped" association across the whole concentration range of trace essential elements and the likelihood of DOR. Our study revealed that avoiding heavy metallic elements and properly supplementing trace essential elements are conducive to ovarian function.
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Affiliation(s)
- Tian Tian
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Zheng Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Fang Liu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Yu Fu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Fei Kong
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Yuanyuan Wang
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China
| | - Qin Li
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China; Department of Maternal and Child Health, School of Public Health, Peking University, China.
| | - Xiaoyu Long
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China.
| | - Jie Qiao
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, China; National Clinical Research Center for Obstetrics and Gynecology (Peking University Third Hospital), China; Key Laboratory of Assisted Reproduction (Peking University), Ministry of Education, China; Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology (Peking University Third Hospital), China; Beijing Advanced Innovation Center for Genomics, China; Peking-Tsinghua Center for Life Sciences, Peking University, China.
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4
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Zhang G, Lin W, Gao N, Lan C, Ren M, Yan L, Pan B, Xu J, Han B, Hu L, Chen Y, Wu T, Zhuang L, Lu Q, Wang B, Fang M. Using Machine Learning to Construct the Blood-Follicle Distribution Models of Various Trace Elements and Explore the Transport-Related Pathways with Multiomics Data. Environ Sci Technol 2024; 58:7743-7757. [PMID: 38652822 DOI: 10.1021/acs.est.3c10904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Permeabilities of various trace elements (TEs) through the blood-follicle barrier (BFB) play an important role in oocyte development. However, it has not been comprehensively described as well as its involved biological pathways. Our study aimed to construct a blood-follicle distribution model of the concerned TEs and explore their related biological pathways. We finally included a total of 168 women from a cohort of in vitro fertilization-embryo transfer conducted in two reproductive centers in Beijing City and Shandong Province, China. The concentrations of 35 TEs in both serum and follicular fluid (FF) samples from the 168 women were measured, as well as the multiomics features of the metabolome, lipidome, and proteome in both plasma and FF samples. Multiomics features associated with the transfer efficiencies of TEs through the BFB were selected by using an elastic net model and further utilized for pathway analysis. Various machine learning (ML) models were built to predict the concentrations of TEs in FF. Overall, there are 21 TEs that exhibited three types of consistent BFB distribution characteristics between Beijing and Shandong centers. Among them, the concentrations of arsenic, manganese, nickel, tin, and bismuth in FF were higher than those in the serum with transfer efficiencies of 1.19-4.38, while a reverse trend was observed for the 15 TEs with transfer efficiencies of 0.076-0.905, e.g., mercury, germanium, selenium, antimony, and titanium. Lastly, cadmium was evenly distributed in the two compartments with transfer efficiencies of 0.998-1.056. Multiomics analysis showed that the enrichment of TEs was associated with the synthesis and action of steroid hormones and the glucose metabolism. Random forest model can provide the most accurate predictions of the concentrations of TEs in FF among the concerned ML models. In conclusion, the selective permeability through the BFB for various TEs may be significantly regulated by the steroid hormones and the glucose metabolism. Also, the concentrations of some TEs in FF can be well predicted by their serum levels with a random forest model.
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Affiliation(s)
- Guohuan Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Weinan Lin
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Ning Gao
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Changxin Lan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Mengyuan Ren
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Lailai Yan
- Department of Laboratorial Science and Technology, School of Public Health, Peking University, Beijing 100191, P. R. China
| | - Bo Pan
- Yunnan Provincial Key Lab of Soil Carbon Sequestration and Pollution Control, Faculty of Environmental Science & Engineering, Kunming University of Science & Technology, Kunming 650500, P. R. China
| | - Jia Xu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, P. R. China
| | - Bin Han
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, P. R. China
| | - Ligang Hu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Science, Chinese Academy of Sciences, Beijing 100085, P. R. China
| | - Yuanchen Chen
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310032, P. R. China
| | - Tianxiang Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
| | - Lili Zhuang
- Reproductive Medicine Centre, Yuhuangding Hospital of Yantai, Affiliated Hospital of Qingdao University, Yantai 264000, P. R. China
| | - Qun Lu
- Medical Center for Human Reproduction, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, P.R China
- Center of Reproductive Medicine, Peking University People's Hospital, Beijing 100044, P. R. China
| | - Bin Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, P. R. China
- Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, P. R. China
- Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, P. R. China
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing 100191, P. R. China
- Laboratory for Earth Surface Processes, College of Urban and Environmental Science, Peking University, Beijing 100871, China
| | - Mingliang Fang
- Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, P. R. China
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Luis-Calero M, Marinaro F, Fernández-Hernández P, Ortiz-Rodríguez JM, G Casado J, Pericuesta E, Gutiérrez-Adán A, González E, Azkargorta M, Conde R, Bizkarguenaga M, Embade N, Elortza F, Falcón-Pérez JM, Millet Ó, González-Fernández L, Macías-García B. Characterization of preovulatory follicular fluid secretome and its effects on equine oocytes during in vitro maturation. Res Vet Sci 2024; 171:105222. [PMID: 38513461 DOI: 10.1016/j.rvsc.2024.105222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/03/2024] [Accepted: 03/08/2024] [Indexed: 03/23/2024]
Abstract
In vitro maturation (IVM) of oocytes is clinically used in horses to produce blastocysts but current conditions used for horses are suboptimal. We analyzed the composition of equine preovulatory follicular fluid (FF) secretome and tested its effects on meiotic competence and gene expression in oocytes subjected to IVM. Preovulatory FF was obtained, concentrated using ultrafiltration with cut-off of 10 kDa, and stored at -80 °C. The metabolic and proteomic composition was analyzed, and its ultrastructural composition was assessed by cryo-transmission microscopy. Oocytes obtained post-mortem or by ovum pick up (OPU) were subjected to IVM in the absence (control) or presence of 20 or 40 μg/ml (S20 or S40) of secretome. Oocytes were then analyzed for chromatin configuration or snap frozen for gene expression analysis. Proteomic analysis detected 255 proteins in the Equus caballus database, mostly related to the complement cascade and cholesterol metabolism. Metabolomic analysis yielded 14 metabolites and cryo-transmission electron microscopy analysis revealed the presence of extracellular vesicles (EVs). No significant differences were detected in maturation rates among treatments. However, the expression of GDF9 and BMP15 significantly increased in OPU-derived oocytes compared to post-mortem oocytes (fold increase ± SEM: 9.4 ± 0.1 vs. 1 ± 0.5 for BMP15 and 9.9 ± 0.3 vs. 1 ± 0.5 for GDF9, respectively; p < 0.05). Secretome addition increased the expression of TNFAIP6 in S40 regardless of the oocyte source. Further research is necessary to fully understand whether secretome addition influences the developmental competence of equine oocytes.
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Affiliation(s)
- Marcos Luis-Calero
- Departamento de Medicina Animal, Grupo de Investigación Medicina Interna Veterinaria (MINVET), Instituto de Investigación INBIO G+C, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain
| | | | - Pablo Fernández-Hernández
- Departamento de Medicina Animal, Grupo de Investigación Medicina Interna Veterinaria (MINVET), Instituto de Investigación INBIO G+C, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain
| | - José M Ortiz-Rodríguez
- Departamento de Medicina Animal, Grupo de Investigación Medicina Interna Veterinaria (MINVET), Instituto de Investigación INBIO G+C, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain
| | - Javier G Casado
- Unidad de inmunología, Departamento de Fisiología, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain
| | - Eva Pericuesta
- Departamento de Reproducción Animal, INIA-CSIC, Madrid, Spain
| | | | | | | | - Ricardo Conde
- Precision Medicine and Metabolism Laboratory, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia, Spain
| | - Maider Bizkarguenaga
- Precision Medicine and Metabolism Laboratory, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia, Spain
| | - Nieves Embade
- Precision Medicine and Metabolism Laboratory, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia, Spain
| | | | | | - Óscar Millet
- Precision Medicine and Metabolism Laboratory, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), Bizkaia, Spain
| | - Lauro González-Fernández
- Departamento de Bioquímica y Biología Molecular y Genética, Grupo de Investigación Señalización Intracelular y Tecnología de la Reproducción (SINTREP), Instituto de Investigación INBIO G+C, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain.
| | - Beatriz Macías-García
- Departamento de Medicina Animal, Grupo de Investigación Medicina Interna Veterinaria (MINVET), Instituto de Investigación INBIO G+C, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain.
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6
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Trapphoff T, Ontrup C, Krug S, Dieterle S. Consumption of hookahs, e-cigarettes, and classic cigarettes and the impact on medically assisted reproduction treatment. Sci Rep 2024; 14:9597. [PMID: 38671174 PMCID: PMC11053167 DOI: 10.1038/s41598-024-60251-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/20/2024] [Indexed: 04/28/2024] Open
Abstract
Smoking of classic cigarettes has been well-established as a health risk factor, including cardiovascular, neurological, and pulmonary diseases. Adverse effects on human reproduction have also been shown. Smokers are assumed to have a significantly lower chance of pregnancy, however, the impact of smoking on medically assisted reproduction (MAR) treatment outcomes is controversial. Moreover, smoking habits have changed during the last decades since e-cigarettes and hookahs, or water pipes, have become very popular, yet little is known regarding vaping or hookah-smoking patients undergoing MAR treatments. This prospective study aimed to examine the presence of benzo[a]pyrene, nicotine, and its main metabolite, cotinine, in human follicular fluid (FF) in non-smoking, smoking, and vaping/hookah-smoking patients and to evaluate the impact on female fertility. Human FF samples were collected from 320 women subjected to intracytoplasmic sperm injection (ICSI) cycles due to male subfertility. Gas chromatography combined with mass spectrometry was used to analyse the presence of benzo[a]pyrene, nicotine, and cotinine. A questionnaire was provided to assess patient consumption behaviour and to identify (1) non-smoking patients, (2) patients who consumed cigarettes, and (3) patients with exclusive consumption of e-cigarettes or hookahs. Data were analysed using linear and logistic regression, Fisher's exact test, and the Mann-Whitney U Test. Nicotine was present in 22 (6.8%) and cotinine in 65 (20.3%) of the 320 samples. The nicotine and cotinine concentrations per sample ranged from 0 to 26.3 ng/ml and 0-363.0 ng/ml, respectively. Benzo[a]pyrene was not detectable in any of the samples analysed. Nicotine and cotinine were also present in the FF of patients with exclusive consumption of e-cigarettes or hookahs. The clinical pregnancy rate, fertilization and maturation rates, and number of oocytes per oocyte pick-up were not statistically significantly different between non-smoking, smoking, or vaping/hookah-smoking patients. Smoking and the accumulation of smoking toxins in the FF have no impact on the outcome of MAR treatments-neither the clinical pregnancy rate, maturation and fertilization rates, nor the number of retrieved oocytes were affected. For the first time, nicotine and cotinine were quantified in the FF of patients exclusively vaping e-cigarettes or smoking hookahs. Since vaping liquids and hookah tobaccos contain potentially harmful substances, other adverse effects cannot be excluded.Trial registration ClinicalTrials.gov Identifier: NCT03414567.
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Affiliation(s)
- Tom Trapphoff
- Fertility Center Dortmund, Olpe 19, 44135, Dortmund, Germany.
| | - Carolin Ontrup
- Fertility Center Dortmund, Olpe 19, 44135, Dortmund, Germany
| | - Sonja Krug
- Fertility Center Dortmund, Olpe 19, 44135, Dortmund, Germany
| | - Stefan Dieterle
- Fertility Center Dortmund, Olpe 19, 44135, Dortmund, Germany
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University Witten/Herdecke, 44135, Dortmund, Germany
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7
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Qian Y, Tong Y, Zeng Y, Huang J, Liu K, Xie Y, Chen J, Gao M, Liu L, Zhao J, Hong Y, Nie X. Integrated lipid metabolomics and proteomics analysis reveal the pathogenesis of polycystic ovary syndrome. J Transl Med 2024; 22:364. [PMID: 38632610 PMCID: PMC11022415 DOI: 10.1186/s12967-024-05167-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is an endocrinological and metabolic disorder that can lead to female infertility. Lipid metabolomics and proteomics are the new disciplines in systems biology aimed to discover metabolic pathway changes in diseases and diagnosis of biomarkers. This study aims to reveal the features of PCOS to explore its pathogenesis at the protein and metabolic level. METHODS We collected follicular fluid samples and granulosa cells of women with PCOS and normal women who underwent in vitro fertilization(IVF) and embryo transfer were recruited. The samples were for the lipidomic study and the proteomic study based on the latest metabolomics and proteomics research platform. RESULTS Lipid metabolomic analysis revealed abnormal metabolism of glycerides, glycerophospholipids, and sphingomyelin in the FF of PCOS. Differential lipids were strongly linked with the rate of high-quality embryos. In total, 144 differentially expressed proteins were screened in ovarian granulosa cells in women with PCOS compared to controls. Go functional enrichment analysis showed that differential proteins were associated with blood coagulation and lead to follicular development disorders. CONCLUSION The results showed that the differential lipid metabolites and proteins in PCOS were closely related to follicle quality,which can be potential biomarkers for oocyte maturation and ART outcomes.
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Affiliation(s)
- Yu Qian
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Yun Tong
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Yaqiong Zeng
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Jingyu Huang
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Kailu Liu
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Ying Xie
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Juan Chen
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Mengya Gao
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Li Liu
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Juan Zhao
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China
| | - Yanli Hong
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
| | - Xiaowei Nie
- Department of Reproductive Medicine, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, China.
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Mogaddam MRA. Extraction and preconcentration of parabens from the human follicular fluid through dispersive micro solid phase extraction using microporous MIL-68 (In) followed by in-situ effervescence-boosted dispersive liquid-liquid microextraction. J Pharm Biomed Anal 2024; 240:115926. [PMID: 38142500 DOI: 10.1016/j.jpba.2023.115926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 12/26/2023]
Abstract
For the first time in this study, a microextraction method was developed to perform follicular fluid safety assessment analysis. The drastic importance of follicular fluid safety on the proper nourishment and development of oocytes caused the development of the present method. Since women are regularly exposed to parabens through cosmetics, healthcare, and hygienic products, the infection of body fluids is probable in long-term exposures. Also, for the first time, MIL-68 (In) was applied in an analytical method. Moreover, a new method called in-situ effervescence-boosted dispersive liquid-liquid microextraction was adopted for the simultaneous derivatization and preconcentration of the target parabens. To perform the method, 25 mg of MIL-68 (In) was dispersed into the solution of follicular fluid by vortexing. Then, 1.0 mL of 2-propanol was used to elute the analytes from the absorbent via vortexing. The analyte-enriched organic phase was mixed with 100 µL of acetic anhydride (derivatization agent) and 27 µL 1,2-dibromoethane (extraction solvent) which was swiftly injected into a sodium carbonate solution. Following the centrifugation, the extraction solvent was sedimented at the bottom of a conical bottom glass test tube and an aliquot of it was injected into a gas chromatograph equipped with a flame ionization detector. Wide linear ranges (120-25000 µg L-1), satisfactory extraction recoveries (31-79%) and enrichment factors (31-79), and appreciable limits of detection (7-36 µg L-1) and quantification (25-120 µg L-1) were recorded. The high surface area of MIL-68 (In) (608.82 m2 g-1) and its significantly low average pore diameter (13.829 A°) provide an ideal platform for the extraction of parabens from the complex matrix of follicular fluid.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran; Engineering Faculty, Near East University, Mersin 10, Nicosia 99138, North Cyprus, Turkey.
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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9
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Gu Y, Zhang X, Wang R, Wei Y, Peng H, Wang K, Li H, Ji Y. Metabolomic profiling of exosomes reveals age-related changes in ovarian follicular fluid. Eur J Med Res 2024; 29:4. [PMID: 38173013 PMCID: PMC10762974 DOI: 10.1186/s40001-023-01586-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Female fertility declines with increased maternal age, and this decline is even more rapid after the age of 35 years. Follicular fluid (FF) is a crucial microenvironment that plays a significant role in the development of oocytes, permits intercellular communication, and provides the oocytes with nutrition. Exosomes have emerged as being important cell communication mediators that are linked to age-related physiological and pathological conditions. However, the metabolomic profiling of FF derived exosomes from advanced age females are still lacking. METHODS The individuals who were involved in this study were separated into two different groups: young age with a normal ovarian reserve and advanced age. The samples were analysed by using gas chromatography-time of flight mass spectrometry (GC-TOFMS) analysis. The altered metabolites were analysed by using Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis to identify the functions and pathways that were involved. RESULTS Our data showed that metabolites in exosomes from FF were different between women of young age and women of advanced age. The set of 17 FF exosomal metabolites (P ≤ 0.05) may be biomarkers to differentiate between the two groups. Most of these differentially expressed metabolites in FF were closely involved in the regulation of oocyte number and hormone levels. CONCLUSIONS In this study, we identified differences in the metabolites of exosomes from FF between women of young age and women of advanced age. These different metabolites were tightly related to oocyte count and hormone levels. Importantly, these findings elucidate the metabolites of the FF exosomes and provide a better understanding of the nutritional profiles of the follicles with age.
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Affiliation(s)
- Yanqiong Gu
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China
| | - Xunyi Zhang
- Reproductive Medicine Center, Tongji Hospital Affiliated to Tongji University, Shanghai, , No. 389 Xincun Road, Shanghai, 200065, China
| | - Ruixue Wang
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China
| | - Yingying Wei
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China
| | - Hao Peng
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China
| | - Kai Wang
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China
| | - Han Li
- Clinical and Translational Research Center, Shanghai Key Laboratory of Maternal-Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, No. 2699, West Gaoke Road, Shanghai, 201204, China.
| | - Yazhong Ji
- Reproductive Medicine Center, Tongji Hospital Affiliated to Tongji University, Shanghai, , No. 389 Xincun Road, Shanghai, 200065, China.
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10
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Ji J, Zhu X, Zhang Y, Shui L, Bai S, Huang L, Wang H, Fan S, Zhang Z, Luo L, Xu B. A Proteomic Analysis of Human Follicular Fluid: Proteomic Profile Associated with Embryo Quality. Reprod Sci 2024; 31:199-211. [PMID: 37607985 DOI: 10.1007/s43032-023-01293-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 06/30/2023] [Indexed: 08/24/2023]
Abstract
Embryo selection is a key point of in vitro fertilization (IVF). The most commonly used method for embryo selection is morphological assessment. However, it is sometimes inaccurate. Follicular fluid (FF) contains a complex mixture of proteins that are essential for follicle development and oocyte maturation. Analyzing human FF proteomic profiles and identifying predictive biomarkers might be helpful for evaluating embryo quality. A total of 22 human FF samples were collected from 19 infertile women who underwent IVF/intracytoplasmic sperm injection (ICSI) treatment between October 2021 and November 2021. FFs were grouped into two categories on the basis of the day 3 embryo quality, grade I or II in the hqFF group and grade III in the nhqFF group. FF was analyzed by liquid chromatography-tandem mass spectrometry (LC/MS/MS). The key differentially expressed proteins (DEPs) were validated by parallel reaction monitoring (PRM) and enzyme-linked immunosorbent assay (ELISA). Differentially expressed proteins were further analyzed using DAVID software. A total of 558 proteins were identified, of which 50 proteins were differentially expressed in the hqFF versus nhqFF group, including 32 upregulated proteins (> 1.20-fold, P < 0.05) and 18 downregulated proteins (< 0.67-fold, P < 0.05). Bioinformatics analyses showed that the upregulated DEPs were enriched in components of the coagulation and complement systems and negative regulation of peptidase activity, while the downregulated DEPs were enriched in molecular function of extracellular matrix structural and constituent collagen binding. Our results suggested that a number of protein biomarkers in FF were associated with embryo quality. It may help develop an effective and noninvasive method for embryo selection.
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Affiliation(s)
- Jingjuan Ji
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Xinyi Zhu
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Yan Zhang
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Lijun Shui
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Shun Bai
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Lingli Huang
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Haoyu Wang
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Shiwei Fan
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Zelin Zhang
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Lihua Luo
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China
| | - Bo Xu
- Reproductive and Genetic Hospital, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China.
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11
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Hedia M, Leroy JLMR, Govaere J, Van Soom A, Smits K. Lipid metabolites, interleukin-6 and oxidative stress markers in follicular fluid and their association with serum concentrations in mares. Vet Res Commun 2023; 47:2221-2228. [PMID: 37055645 DOI: 10.1007/s11259-023-10122-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 04/10/2023] [Indexed: 04/15/2023]
Abstract
The application of trans-vaginal ovum pick up (OPU) and intracytoplasmic sperm injection (ICSI) is well established for commercial in vitro embryo production in horses. These assisted reproductive techniques are especially applied during the non-breeding season of the mare. However, little is known about how the health of the oocyte donor may affect the biochemical composition of the follicular fluid (FF) in small and medium-sized follicles routinely aspirated during OPU. This study aimed to investigate associations between systemic and FF concentrations of interleukin-6 (IL-6), total cholesterol, triglycerides, non-esterified fatty acids (NEFA), reactive oxygen metabolites (d-ROMs), biological antioxidant potential (BAP), and oxidative stress index (OSI) during the non-breeding season in mares. At the slaughterhouse, serum and FF of small (5-10 mm in diameter), medium (> 10-20 mm in diameter), and large (> 20-30 mm in diameter) follicles were sampled from 12 healthy mares. There was a strong positive association (P < 0.01) between the concentration of IL-6 in serum and those measured in small (r = 0.846), medium (r = 0.999), and large (r = 0.996) follicles. Serum concentrations of NEFA were positively correlated (P < 0.05) with those measured in small (r = 0.726), medium (r = 0.720), and large (r = 0.974) follicles. Values of total cholesterol and OSI in serum and medium follicles were significantly associated (r = 0.736 and r = 0.696, respectively). The serum concentrations of all lipid metabolites were markedly higher than those measured in FF of small- and medium-sized follicles. Values of IL-6 and OSI did not change significantly between serum and all follicle classes (P ≥ 0.05). To conclude, changes in the blood composition associated with inflammation, oxidative stress, and disturbed lipid metabolism of mares may lead to an inadequate oocyte microenvironment, which could affect oocyte quality and the success rate of OPU/ICSI programs. Further research should indicate whether these changes may ultimately affect in vitro oocyte developmental capacity and subsequent embryo quality.
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Affiliation(s)
- Mohamed Hedia
- Gamete Research Centre, Department of Veterinary Sciences, University of Antwerp, Wilrijk, Belgium.
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium.
| | - Jo L M R Leroy
- Gamete Research Centre, Department of Veterinary Sciences, University of Antwerp, Wilrijk, Belgium
| | - Jan Govaere
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Ann Van Soom
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Katrien Smits
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
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Miglietta S, Cristiano L, Battaglione E, Macchiarelli G, Nottola SA, De Marco MP, Costanzi F, Schimberni M, Colacurci N, Caserta D, Familiari G. Heavy Metals in Follicular Fluid Affect the Ultrastructure of the Human Mature Cumulus-Oocyte Complex. Cells 2023; 12:2577. [PMID: 37947655 PMCID: PMC10650507 DOI: 10.3390/cells12212577] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/12/2023] Open
Abstract
It is known that exposure to heavy metal such as lead (Pb) and cadmium (Cd) has several adverse effects, particularly on the human reproductive system. Pb and Cd have been associated with infertility in both men and women. In pregnant women, they have been associated with spontaneous abortion, preterm birth, and impairment of the development of the fetus. Since these heavy metals come from both natural and anthropogenic activities and their harmful effects have been observed even at low levels of exposure, exposure to them remains a public health issue, especially for the reproductive system. Given this, the present study aimed to investigate the potential reproductive effects of Pb and Cd levels in the follicular fluid (FF) of infertile women and non-smokers exposed to heavy metals for professional reasons or as a result of living in rural areas near landfills and waste disposal areas in order to correlate the intrafollicular presence of these metals with possible alterations in the ultrastructure of human cumulus-oocyte complexes (COCs), which are probably responsible for infertility. Blood and FF metals were measured using atomic absorption spectrometry. COCs corresponding to each FF analyzed were subjected to ultrastructural analyses using transmission electron microscopy. We demonstrated for the first time that intrafollicular levels of Pb (0.66 µg/dL-0.85 µg/dL) and Cd (0.26 µg/L-0.41 µg/L) could be associated with morphological alterations of both the oocyte and cumulus cells' (CCs) ultrastructure. Since blood Cd levels (0.54 µg/L-1.87 µg/L) were above the current reference values established by the guidelines of the Agency for Toxic Substances and Disease Registry (ATSDR) and the Environmental Protection Agency (EPA) (0.4 µg/L), whereas blood Pb levels (1.28 µg/dL-3.98 µg/dL) were below the ATSDR reference values (≤5 µg/dL), we believe that these alterations could be due especially to Cd, even if we cannot exclude a possible additional effect of Pb. Our results highlighted that oocytes were affected in maturation and quality, whereas CCs showed scarcely active steroidogenic elements. Regressing CCs, with cytoplasmic alterations, were also numerous. According to Cd's endocrine-disrupting activity, the poor steroidogenic activity of CCs might correlate with delayed oocyte cytoplasmic maturation. So, we conclude that levels of heavy metals in the blood and the FF might negatively affect fertilization, embryo development, and pregnancy, compromising oocyte competence in fertilization both directly and indirectly, impairing CC steroidogenic activity, and inducing CC apoptosis.
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Affiliation(s)
- Selenia Miglietta
- Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University, 00165 Rome, Italy; (E.B.); (S.A.N.); (G.F.)
| | - Loredana Cristiano
- Department of Life Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (L.C.); (G.M.)
| | - Ezio Battaglione
- Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University, 00165 Rome, Italy; (E.B.); (S.A.N.); (G.F.)
| | - Guido Macchiarelli
- Department of Life Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (L.C.); (G.M.)
| | - Stefania Annarita Nottola
- Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University, 00165 Rome, Italy; (E.B.); (S.A.N.); (G.F.)
| | - Maria Paola De Marco
- Department of Medical and Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea University Hospital, Via di Grottarossa 1035, 00189 Rome, Italy; (M.P.D.M.); (F.C.); (D.C.)
| | - Flavia Costanzi
- Department of Medical and Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea University Hospital, Via di Grottarossa 1035, 00189 Rome, Italy; (M.P.D.M.); (F.C.); (D.C.)
| | - Mauro Schimberni
- GENERA Centers for Reproductive Medicine, Clinica Valle Giulia, 00197 Rome, Italy;
| | - Nicola Colacurci
- Department of Woman Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Donatella Caserta
- Department of Medical and Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea University Hospital, Via di Grottarossa 1035, 00189 Rome, Italy; (M.P.D.M.); (F.C.); (D.C.)
| | - Giuseppe Familiari
- Department of Anatomy, Histology, Forensic Medicine and Orthopaedics, Sapienza University, 00165 Rome, Italy; (E.B.); (S.A.N.); (G.F.)
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13
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Hallberg I, Björvang RD, Hadziosmanovic N, Koekkoekk J, Pikki A, van Duursen M, Lenters V, Sjunnesson Y, Holte J, Berglund L, Persson S, Olovsson M, Damdimopoulou P. Associations between lifestyle factors and levels of per- and polyfluoroalkyl substances (PFASs), phthalates and parabens in follicular fluid in women undergoing fertility treatment. J Expo Sci Environ Epidemiol 2023; 33:699-709. [PMID: 37481638 PMCID: PMC10541317 DOI: 10.1038/s41370-023-00579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/21/2023] [Accepted: 06/29/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND Concerns have been raised whether exposure to endocrine-disrupting chemicals (EDCs) can alter reproductive functions and play a role in the aetiology of infertility in women. With increasing evidence of adverse effects, information on factors associated with exposure is necessary to form firm recommendations aiming at reducing exposure. OBJECTIVE Our aim was to identify associations between lifestyle factors including the home environment, use of personal care products (PCP), and dietary habits and concentrations of EDCs in ovarian follicular fluid. METHODS April-June 2016, 185 women undergoing ovum pick-up for in vitro fertilisation in Sweden were recruited. Correlation analyses were performed between self-reported lifestyle factors and concentration of EDCs analysed in follicular fluid. Habits related to cleaning, PCPs, and diet were assessed together with concentration of six per- and polyfluoroalkyl substances (PFASs) [PFHxS, PFOA, PFOS, PFNA, PFDA and PFUnDA], methyl paraben and eight phthalate metabolites [MECPP, MEHPP, MEOHP, MEHP, cxMinCH, cxMiNP, ohMiNP, MEP, MOHiBP]. Spearman's partial correlations were adjusted for age, parity and BMI. RESULTS Significant associations were discovered between multiple lifestyle factors and concentrations of EDCs in ovarian follicular fluid. After correcting p values for multiple testing, frequent use of perfume was associated with MEP (correlation ρ = 0.41 (confidence interval 0.21-0.47), p < 0.001); hens' egg consumption was positively associated with PFOS (ρ = 0.30 (0.15-0.43), p = 0.007) and PFUnDA (ρ = 0.27 (0.12-0.40), p = 0.036). White fish consumption was positively associated with PFUnDA (ρ = 0.34 (0.20-0.47), p < 0.001) and PFDA (ρ = 0.27 (0.13-0.41), p = 0.028). More correlations were discovered when considering the raw uncorrected p values. Altogether, our results suggest that multiple lifestyle variables affect chemical contamination of follicular fluid. IMPACT STATEMENT This study shows how lifestyle factors correlate with the level of contamination in the ovary by both persistent and semi-persistent chemicals in women of reproductive age. Subsequently, these data can be used to form recommendations regarding lifestyle to mitigate possible negative health outcomes and fertility problems associated with chemical exposure, and to inform chemical policy decision making. Our study can also help form the basis for the design of larger observational and intervention studies to examine possible effects of lifestyle changes on exposure levels, and to unravel the complex interactions between biological factors, lifestyle and chemical exposures in more detail.
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Affiliation(s)
- Ida Hallberg
- Department of Women´s and Children´s Health, Uppsala University, SE-751 85, Uppsala, Sweden.
| | - Richelle D Björvang
- Department of Women´s and Children´s Health, Uppsala University, SE-751 85, Uppsala, Sweden
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, SE-141 86, Stockholm, Sweden
| | | | - Jacco Koekkoekk
- Environment and Health, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, 1081 HV, Amsterdam, The Netherlands
| | - Anne Pikki
- Carl von Linnékliniken, SE-751 83, Uppsala, Sweden
| | - Majorie van Duursen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, 3584 CG, Utrecht, the Netherlands
| | - Virissa Lenters
- Environment and Health, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, 1081 HV, Amsterdam, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, 3584 CG, Utrecht, the Netherlands
| | - Ylva Sjunnesson
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden
| | - Jan Holte
- Department of Women´s and Children´s Health, Uppsala University, SE-751 85, Uppsala, Sweden
- Carl von Linnékliniken, SE-751 83, Uppsala, Sweden
| | - Lars Berglund
- School of Health and Welfare, Dalarna University, SE-791 88, Falun, Sweden
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala University, SE-751 22, Uppsala, Sweden
| | - Sara Persson
- Department of Clinical Sciences, Swedish University of Agricultural Sciences, SE-750 07, Uppsala, Sweden
| | - Matts Olovsson
- Department of Women´s and Children´s Health, Uppsala University, SE-751 85, Uppsala, Sweden
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, SE-141 86, Stockholm, Sweden
| | - Pauliina Damdimopoulou
- Uppsala clinical Research Center, Uppsala University, SE-751 85, Uppsala, Sweden
- Department of Reproductive Medicine, Karolinska University Hospital Huddinge, SE-14186, Stockholm, Sweden
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14
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Wei X, Cao L, Zhou M, Huang J, Liang X, Li N, Pan Y, Yin R, Li H, Jing Li A. A salting-out assisted liquid-liquid extraction method for 25 emerging pesticides in follicular fluid. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1229:123897. [PMID: 37793248 DOI: 10.1016/j.jchromb.2023.123897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/11/2023] [Accepted: 09/23/2023] [Indexed: 10/06/2023]
Abstract
Emerging pesticides of neonicotinoids (NEOs) and "Universal Pesticides" (UPs) are a growing global concern due to their growing commercial importance and potential risks to human health. The currently available analytical methods for these pesticides in biomonitoring were usually tailored for limited number of analytes, or were time consuming and costly. In this study, an efficient and sensitive method for the analysis of 16 NEOs and nine UPs in human follicular fluid (FF) was developed by using a salting-out assisted liquid-liquid extraction (SALLE) method and liquid chromatography-tandem mass spectrometry (LC-MS/MS). Method performance was evaluated by calibration linearity (r > 0.99), sensitivity at limits of quantification (0.01-0.50 ng/mL), accuracy at relative recoveries (81-117%) and precision at relative standard deviations (≤16%). The developed method was further validated by analyzing 21 human FF samples that were collected from a hospital in Guangzhou, China. Among the 25 study analytes, two NEOs and six UPs had their detection rates over 85% and medians at 0.048-0.808 ng/mL in the FF samples. Considering the well-known toxicity of these pesticides and their metabolites, it is urgent to figure out exposure profiles of study pesticides and potential reproductive risk for women. To the best of our knowledge, this study is the first to develop and apply the SALLE method in the extraction of 16 NEOs and nine UPs simultaneously in human FF.
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Affiliation(s)
- Xin Wei
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Liang Cao
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Mingrui Zhou
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Jiana Huang
- Reproductive Medicine Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510642, China
| | - Xiaoyan Liang
- Reproductive Medicine Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510642, China
| | - Nijie Li
- Reproductive Medicine Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510642, China
| | - Yanan Pan
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Renli Yin
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China
| | - Huashou Li
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China.
| | - Adela Jing Li
- College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China.
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15
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Wu J, Liang C, Wang X, Huang Y, Liu W, Wang R, Cao J, Su X, Yin T, Wang X, Zhang Z, Shen L, Li D, Zou W, Wu J, Qiu L, Di W, Cao Y, Ji D, Qian K. Efficient Metabolic Fingerprinting of Follicular Fluid Encodes Ovarian Reserve and Fertility. Adv Sci (Weinh) 2023; 10:e2302023. [PMID: 37311196 PMCID: PMC10427401 DOI: 10.1002/advs.202302023] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/30/2023] [Indexed: 06/15/2023]
Abstract
Ovarian reserve (OR) and fertility are critical in women's healthcare. Clinical methods for encoding OR and fertility rely on the combination of tests, which cannot serve as a multi-functional platform with limited information from specific biofluids. Herein, metabolic fingerprinting of follicular fluid (MFFF) from follicles is performed, using particle-assisted laser desorption/ionization mass spectrometry (PALDI-MS) to encode OR and fertility. PALDI-MS allows efficient MFFF, showing fast speed (≈30 s), high sensitivity (≈60 fmol), and desirable reproducibility (coefficients of variation <15%). Further, machine learning of MFFF is applied to diagnose diminished OR (area under the curve of 0.929) and identify high-quality oocytes/embryos (p < 0.05) by a single PALDI-MS test. Meanwhile, metabolic biomarkers from MFFF are identified, which also determine oocyte/embryo quality (p < 0.05) from the sampling follicles toward fertility prediction in clinics. This approach offers a powerful platform in women's healthcare, not limited to OR and fertility.
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16
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Hood RB, Liang D, Tan Y, Ford J, Souter I, Jones DP, Hauser R, Gaskins AJ. Characterizing the follicular fluid metabolome: quantifying the correlation across follicles and differences with the serum metabolome. Fertil Steril 2022; 118:970-979. [PMID: 36175211 PMCID: PMC9938636 DOI: 10.1016/j.fertnstert.2022.07.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To compare the variability in metabolomes between the serum and follicular fluid, as well as across 3 dominant follicles. DESIGN Prospective cohort study. SETTING An academic fertility clinic in the northeastern United States, 2005-2015. PATIENTS One hundred thirty-five women undergoing in vitro fertilization treatment who provided a serum sample during ovarian stimulation and up to 3 follicular fluid samples during oocyte retrieval. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Samples were analyzed using liquid chromatography with high-resolution mass spectrometry and 2 chromatography columns (C18 hydrophobic negative and hydrophilic interaction chromatography [HILIC] positive). We calculated overall, feature-specific, and subject-specific correlation coefficients to describe how strongly the intensity of overlapping metabolic features were associated between the serum and follicular fluid and between the 1st-2nd, 1st-3rd, and 2nd-3rd follicles. Feature-specific correlations were adjusted for age, body mass index, infertility diagnosis, ovarian stimulation protocol, and year. RESULT(S) From the C18-negative column and the high-resolution mass spectrometry, 7,830 serum features and 10,790 follicular fluid features were detected in ≥20% of samples. After screening retention times and checking for 1:1 matching, 1,928 features overlapped between the 2 metabolomes. From the HILIC-positive column and the high-resolution mass spectrometry, after applying the same exclusion criteria, there were 9,074 serum features, 5,542 follicular fluid features, and 1,149 features that overlapped. When comparing the feature intensity of overlapping metabolites in the serum and the follicular fluid, the overall (C18, 0.45; HILIC, 0.63), median feature-specific (C18, 0.35; HILIC, 0.37), and median subject-specific (C18, 0.42; HILIC, 0.59) correlations were low to moderate. In contrast, among the overlapping features across all 3 follicles, the overall (C18, all 0.99; HILIC, all 0.99), median feature-specific (C18, 0.74-0.81; HILIC, 0.79-0.85), and median subject-specific (C18, 0.88-0.89; HILIC, 0.90-0.91) correlations between follicular fluid metabolomics features within a woman were high. CONCLUSION(S) We observed minimal overlap and weak-to-moderate correlation between metabolomic features in the serum and follicular fluid but a large overlap and strong correlation between metabolomic features across follicles within a woman. The follicular fluid appears to represent a novel matrix, distinct from serum, which may be a rich source of biologic predictors of female fertility and reproductive outcomes.
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Affiliation(s)
- Robert B Hood
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia.
| | - Donghai Liang
- Gangarosa Department of Environmental Health, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Youran Tan
- Gangarosa Department of Environmental Health, Emory University Rollins School of Public Health, Atlanta, Georgia
| | - Jennifer Ford
- Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Irene Souter
- Vincent Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Dean P Jones
- Division of Pulmonary, Allergy, & Critical Care Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Russ Hauser
- Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, Massachusetts; Vincent Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Audrey J Gaskins
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia
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17
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Hong A, Zhuang L, Cui W, Lu Q, Yang P, Su S, Wang B, Zhang G, Chen D. Per- and polyfluoroalkyl substances (PFAS) exposure in women seeking in vitro fertilization-embryo transfer treatment (IVF-ET) in China: Blood-follicular transfer and associations with IVF-ET outcomes. Sci Total Environ 2022; 838:156323. [PMID: 35636536 DOI: 10.1016/j.scitotenv.2022.156323] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Abstract
As follicular fluid constitutes a critical microenvironment for the development of oocytes, investigation of environmental contaminants in follicular fluid may facilitate a better understanding of the influence of environmental exposure on reproductive health. In the present study, we aimed to investigate per- and polyfluoroalkyl substances (PFAS) exposure in women receiving in vitro fertilization-embryo transfer (IVF-ET) treatment, determine the blood-follicle transfer efficiencies (BFTE) of PFAS, and explore potential associations between PFAS exposure and selected IVF-ET outcomes. Our results revealed that n-PFOA was the most abundant PFAS in both serum and follicular fluid (FF) (median = 5.85 and 5.56 ng/mL, respectively), followed by n-PFOS (4.95 and 4.28 ng/mL), 6:2 Cl-PFESA (2.18 and 2.10 ng/mL), PFNA (1.37 and 1.37 ng/mL), PFUdA (0.33 and 0.97 ng/mL), PFDA (0.37 and 0.66 ng/mL), PFHxS (0.42 and 0.39 ng/mL), and PFHpS (0.11 and 0.10 ng/mL). The median BFTE ranged from 0.65 to 0.92 for individual PFAS, indicating a relatively high tendency of PFAS to cross the blood-follicle barrier (BFB). An inverted V-shaped trend was observed between the median BFTE and the number of fluorinated carbon atoms or the log Kow (octanol-water partition coefficient) for individual PFAS, suggesting the influence by physicochemical properties and molecular structures. Although our data did not find any clear pattern in the link between blood or follicular fluid concentrations of PFAS and selected IVF-ET outcomes, our study raises the need for better characterization of exposure to environmental chemicals in follicular fluid together with its potential influence on reproductive health.
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Affiliation(s)
- Aobo Hong
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, Guangdong 510632, China
| | - Lili Zhuang
- Reproductive Medicine Centre, Yuhuangding Hospital of Yantai, Affiliated Hospital of Qingdao University, Yantai, Shandong 264000, China
| | - Wenxuan Cui
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, Guangdong 510632, China.
| | - Qun Lu
- Reproductive Medical Center, Peking University People's Hospital, Beijing 100044, China
| | - Pan Yang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong 510632, China
| | - Shu Su
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, China
| | - Bin Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, China
| | - Guohuan Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Institute of Reproductive and Child Health, School of Public Health, Peking University, Beijing 100191, China; Key Laboratory of Reproductive Health, National Health and Family Planning Commission of the People's Republic of China, Beijing 100191, China
| | - Da Chen
- School of Environment and Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, Guangdong 510632, China.
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18
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Parikh FR, Uttamchandani S, Naik N, Panpalia M, Sanap M, Kulkarni D, Sinkar P, Khandare P, Makwana P, Gawas S, Pandole A, Parikh R. Significant changes in follicular fluid phthalate metabolite levels reflect the lifestyle changes brought about by the strict COVID-19 lockdown in India. F&S Science 2022; 3:237-245. [PMID: 35691586 PMCID: PMC9181629 DOI: 10.1016/j.xfss.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 11/20/2022]
Affiliation(s)
- Firuza Rajesh Parikh
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India.
| | - Shonali Uttamchandani
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Nandkishor Naik
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Madhavi Panpalia
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Mangesh Sanap
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Dhananjaya Kulkarni
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | | | - Pratiksha Khandare
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Prashant Makwana
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Smita Gawas
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Anahita Pandole
- Jaslok-FertilTree International Fertility Centre, Department of Assisted Reproduction & Genetics. Jaslok Hospital and Research Centre, Mumbai, India
| | - Rajesh Parikh
- Department of Neuropsychiatry, Jaslok Hospital and Research Centre, Mumbai, India
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19
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Kristensen SG, Kumar A, Mamsen LS, Kalra B, Pors SE, Bøtkjær JA, Macklon KT, Fedder J, Ernst E, Hardy K, Franks S, Andersen CY. Intrafollicular Concentrations of the Oocyte-secreted Factors GDF9 and BMP15 Vary Inversely in Polycystic Ovaries. J Clin Endocrinol Metab 2022; 107:e3374-e3383. [PMID: 35511085 PMCID: PMC9282257 DOI: 10.1210/clinem/dgac272] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Indexed: 11/19/2022]
Abstract
CONTEXT The oocyte-secreted factors growth differentiation factor 9 (GDF9) and bone morphogenetic protein 15 (BMP15) play essential roles in follicle development and oocyte maturation, and aberrant regulation might contribute to the pathogenesis of polycystic ovary syndrome. OBJECTIVE Are there measurable differences in concentrations of GDF9, BMP15, and the GDF9/BMP15 heterodimer in small antral follicle fluids from women with and without polycystic ovaries (PCO)? DESIGN AND SETTING Follicle fluids (n = 356) were collected from 4- to 11-mm follicles in unstimulated ovaries of 87 women undergoing ovarian tissue cryopreservation for fertility preservation. PATIENTS Twenty-seven women with PCO were identified and 60 women without PCO-like characteristics (non-PCO women) were matched according to age and follicle size. MAIN OUTCOME MEASURES Intrafollicular concentrations of GDF9, BMP15, GDF9/BMP15 heterodimer, anti-Mullerian hormone (AMH), inhibin-A and -B, total inhibin, activin-B and -AB, and follistatin were measured using enzyme-linked immunosorbent assays. RESULTS The detectability of GDF9, BMP15, and the GDF9/BMP15 heterodimer were 100%, 94.4%, and 91.5%, respectively, and concentrations were significantly negatively correlated with increasing follicle size (P < 0.0001). GDF9 was significantly higher in women with PCO (PCO: 4230 ± 189 pg/mL [mean ± SEM], n = 188; non-PCO: 3498 ± 199 pg/mL, n = 168; P < 0.03), whereas BMP15 was lower in women with PCO (PCO: 431 ± 40 pg/mL, n = 125; non-PCO: 573 ± 55 pg/mL, n = 109; P = 0.10), leading to a significantly higher GDF9:BMP15 ratio in women with PCO (P < 0.01). Significant positive associations between BMP15 and AMH, activins, and inhibins in non-PCO women switched to negative associations in women with PCO. CONCLUSIONS Intrafollicular concentrations of GDF9 and BMP15 varied inversely in women with PCO reflecting an aberrant endocrine environment. An increased GDF9:BMP15 ratio may be a new biomarker for PCO.
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Affiliation(s)
- Stine Gry Kristensen
- Correspondence: Stine Gry Kristensen, PhD, Laboratory of Reproductive Biology, Section 5701, Copenhagen University Hospital – Rigshospitalet, University of Copenhagen, Blegdamsvej 9, DK-2100 Copenhagen, Denmark.
| | | | - Linn Salto Mamsen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | | | - Susanne Elisabeth Pors
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | - Jane Alrø Bøtkjær
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
| | - Kirsten Tryde Macklon
- The Fertility Clinic, Copenhagen University Hospital, Rigshospitalet, 2100 Copenhagen, Denmark
| | - Jens Fedder
- Centre of Andrology & Fertility Clinic, Odense University Hospital, 5000 Odense, Denmark
| | - Erik Ernst
- Department of Gynecology and Obstetrics, Horsens Regional Hospital, 8700 Horsens, Denmark
| | - Kate Hardy
- Institute of Reproductive and Developmental Biology, Imperial College London, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Stephen Franks
- Institute of Reproductive and Developmental Biology, Imperial College London, Hammersmith Hospital, London W12 0NN, United Kingdom
| | - Claus Yding Andersen
- Laboratory of Reproductive Biology, The Juliane Marie Centre for Women, Children and Reproduction, University Hospital of Copenhagen, 2100 Copenhagen, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
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20
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Björvang RD, Hallberg I, Pikki A, Berglund L, Pedrelli M, Kiviranta H, Rantakokko P, Ruokojärvi P, Lindh CH, Olovsson M, Persson S, Holte J, Sjunnesson Y, Damdimopoulou P. Follicular fluid and blood levels of persistent organic pollutants and reproductive outcomes among women undergoing assisted reproductive technologies. Environ Res 2022; 208:112626. [PMID: 34973191 DOI: 10.1016/j.envres.2021.112626] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/14/2021] [Accepted: 12/23/2021] [Indexed: 06/14/2023]
Abstract
Persistent organic pollutants (POPs) are industrial chemicals resistant to degradation and have been shown to have adverse effects on reproductive health in wildlife and humans. Although regulations have reduced their levels, they are still ubiquitously present and pose a global concern. Here, we studied a cohort of 185 women aged 21-43 years with a median of 2 years of infertility who were seeking assisted reproductive technology (ART) treatment at the Carl von Linné Clinic in Uppsala, Sweden. We analyzed the levels of 9 organochlorine pesticides (OCPs), 10 polychlorinated biphenyls (PCBs), 3 polybrominated diphenyl ethers (PBDEs), and 8 perfluoroalkyl substances (PFASs) in the blood and follicular fluid (FF) samples collected during ovum pick-up. Impact of age on chemical transfer from blood to FF was analyzed. Associations of chemicals, both individually and as a mixture, to 10 ART endpoints were investigated using linear, logistic, and weighted quantile sum regression, adjusted for age, body mass index, parity, fatty fish intake and cause of infertility. Out of the 30 chemicals, 20 were detected in more than half of the blood samples and 15 in FF. Chemical transfer from blood to FF increased with age. Chemical groups in blood crossed the blood-follicle barrier at different rates: OCPs > PCBs > PFASs. Hexachlorobenzene, an OCP, was associated with lower anti-Müllerian hormone, clinical pregnancy, and live birth. PCBs and PFASs were associated with higher antral follicle count and ovarian response as measured by ovarian sensitivity index, but also with lower embryo quality. As a mixture, similar findings were seen for the sum of PCBs and PFASs. Our results suggest that age plays a role in the chemical transfer from blood to FF and that exposure to POPs significantly associates with ART outcomes. We strongly encourage further studies to elucidate the underlying mechanisms of reproductive effects of POPs in humans.
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Affiliation(s)
- Richelle D Björvang
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden.
| | - Ida Hallberg
- Department of Clinical Sciences, Division of Reproduction, The Centre for Reproductive Biology in Uppsala, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Anne Pikki
- Carl von Linnékliniken, 751 83 Uppsala, Sweden; Department of Women's and Children's Health, Uppsala University, 751 85 Uppsala, Sweden
| | - Lars Berglund
- School of Health and Welfare, Dalarna University, 791 88 Falun, Sweden; Department of Public Health and Caring Sciences, Geriatrics, Uppsala University, 751 22 Uppsala, Sweden
| | - Matteo Pedrelli
- Cardio Metabolic Unit, Department of Laboratory Medicine and Department of Medicine, Karolinska Institutet, Huddinge, 141 52 Stockholm, Sweden; Medicine Unit Endocrinology, Theme Inflammation and Ageing, Karolinska University Hospital, 141 86 Stockholm, Sweden
| | - Hannu Kiviranta
- Department of Health Security, Finnish Institute for Health and Welfare, 70701 Kuopio, Finland
| | - Panu Rantakokko
- Department of Health Security, Finnish Institute for Health and Welfare, 70701 Kuopio, Finland
| | - Päivi Ruokojärvi
- Department of Health Security, Finnish Institute for Health and Welfare, 70701 Kuopio, Finland
| | - Christian H Lindh
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, 223 61 Lund, Sweden
| | - Matts Olovsson
- Department of Women's and Children's Health, Uppsala University, 751 85 Uppsala, Sweden
| | - Sara Persson
- Department of Clinical Sciences, Division of Reproduction, The Centre for Reproductive Biology in Uppsala, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Jan Holte
- Carl von Linnékliniken, 751 83 Uppsala, Sweden; Department of Women's and Children's Health, Uppsala University, 751 85 Uppsala, Sweden
| | - Ylva Sjunnesson
- Department of Clinical Sciences, Division of Reproduction, The Centre for Reproductive Biology in Uppsala, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Pauliina Damdimopoulou
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
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21
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Abstract
BACKGROUND The level of vitamin D in follicular fluid (FF) according to the ovarian reserve has never been investigated, and the effect of FF vitamin D on the outcome of assisted reproductive technology (ART) remains controversial. The aim of this study is to evaluate the association between FF vitamin D levels and baseline anti-Müllerian hormone (AMH) / ART outcomes. METHODS Forty-seven patients who underwent controlled ovarian stimulation at the fertility clinic of an academic tertiary care center were enrolled for a prospective observational study. FF was collected from the first aspirated leading follicle of each ovary and assayed by an enzyme-linked immunosorbent assay. Multivariable linear regression analysis was used to assess the association between baseline AMH and FF vitamin D levels with adjustment for basal FSH and serum vitamin D levels. RESULTS Both the AMH and serum vitamin D were significant predictors for FF vitamin D. The estimated marginal mean of FF vitamin D level was higher in women with decreased ovarian reserve (DOR) than those with normal ovarian reserve (24.1 ± 2.1 vs. 18.8 ± 1.4 ng/ml, p = 0.048). However, FF vitamin D did not demonstrate any significant associations with cycle outcomes, including fertilization rate and the number and proportion of good embryos at day three. CONCLUSION We observed significantly higher FF vitamin D levels in women with DOR. However, FF vitamin D did not demonstrate any significant associations with the outcome of ART. A larger prospective study is needed to investigate the effect of FF vitamin D on the clinical pregnancy rate and live birth rate.
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Affiliation(s)
- Ji Yeon Han
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | - Sung Woo Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | - Hoon Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
| | - Seung-Yup Ku
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, Korea
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22
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Liu X, Mai H, Chen P, Zhang Z, Wu T, Chen J, Sun P, Zhou C, Liang X, Huang R. Comparative analyses in transcriptome of human granulosa cells and follicular fluid micro-environment between poor ovarian responders with conventional controlled ovarian or mild ovarian stimulations. Reprod Biol Endocrinol 2022; 20:54. [PMID: 35313911 PMCID: PMC8935846 DOI: 10.1186/s12958-022-00926-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/07/2022] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Both mild and conventional controlled ovarian stimulation are the frequently used protocols for poor ovarian responders. However, there are some debates about which treatment is better. Moreover, little is known about the follicular physiology after the two ovarian stimulation protocols. This study was intended to investigate the features in granulosa cells and follicular fluid micro-environment after the two different ovarian stimulation protocols in poor responders. METHODS Granulosa cells RNA were sequenced using Illumina Hiseq technology. Specific differently expressed genes and proteins were verified by real-time quantitative PCR and Western blot analysis. Moreover, hormone and cytokine concentrations in the follicular fluid were measured by electrochemiluminescence immunoassay and enzyme-linked immunoabsorbent assay. The correlation between the results of molecular experiments and the laboratory outcomes were analyzed by Spearman correlation analysis. RESULTS The differentially expressed genes between the two groups were involved in 4 signaling pathways related to the follicular development; three proteins pertinent to the TGF-β signaling pathway were expressed differently in granulosa cells between the two, and the constituents in the follicular fluid were also different. Further, a correlation between the TGF-β signaling pathway and the good-quality embryo was observed. CONCLUSIONS The present study made a comparison for the first time in the transcriptome of human granulosa cells and the follicular fluid micro-environment between poor responders with the conventional controlled ovarian stimulation or the mild ovarian stimulation, showing that the TGF-β signaling pathway may correlate with the good-quality of embryos in the mild group, which may be instrumental to the choice of optimal management for IVF patients.
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Affiliation(s)
- Xiaoping Liu
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Huisi Mai
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Panyu Chen
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Zhiqiang Zhang
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Taibao Wu
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jianhui Chen
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Peng Sun
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Chuanchuan Zhou
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiaoyan Liang
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Rui Huang
- Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
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23
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Abedal-Majed MA, Springman SA, Sutton CM, Snider AP, Bell BE, Hart M, Kurz SG, Bergman J, Summers AF, McFee RM, Davis JS, Wood JR, Cupp AS. VEGFA165 can rescue excess steroid secretion, inflammatory markers, and follicle arrest in the ovarian cortex of High A4 cows†. Biol Reprod 2022; 106:118-131. [PMID: 34726240 PMCID: PMC9630404 DOI: 10.1093/biolre/ioab201] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A population of cows with excess androstenedione (A4; High A4) in follicular fluid, with follicular arrest, granulosa cell dysfunction, and a 17% reduction in calving rate was previously identified. We hypothesized that excess A4 in the ovarian microenvironment caused the follicular arrest in High A4 cows and that vascular endothelial growth factor A would rescue the High A4 phenotype. In trial 1, prior to culture, High A4 ovarian cortex (n = 9) had greater numbers of early stage follicles (primordial) and fewer later-stage follicles compared to controls (n = 11). Culture for 7 days did not relieve this follicular arrest; instead, High A4 ovarian cortex had increased indicators of inflammation, anti-Mullerian hormone, and A4 secretion compared to controls. In trial 2, we tested if vascular endothelial growth factor A isoforms could rescue the High A4 phenotype. High A4 (n = 5) and control (n = 5) ovarian cortex was cultured with (1) PBS, (2) VEGFA165 (50 ng/mL), (3) VEGFA165B (50 ng/mL), or (4) VEGFA165 + VEGFA165B (50 ng/mL each) for 7 days. Follicular progression increased with VEGFA165 in High A4 cows with greater early primary, primary, and secondary follicles than controls. Similar to trial 1, High A4 ovarian cortex secreted greater concentrations of A4 and other steroids and had greater indicators of inflammation compared to controls. However, VEGFA165 rescued steroidogenesis, oxidative stress, and fibrosis. The VEGFA165 and VEGFA165b both reduced IL-13, INFα, and INFβ secretion in High A4 cows to control levels. Thus, VEGFA165 may be a potential therapeutic to restore the ovarian steroidogenic microenvironment and may promote folliculogenesis.
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Affiliation(s)
- Mohamed A Abedal-Majed
- Department of Animal Production, School of Agriculture, University of Jordan, Amman-Jordan, Jordan
| | - Shelby A Springman
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Courtney M Sutton
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Alexandria P Snider
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Brooke E Bell
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | | | - Scott G Kurz
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Jeff Bergman
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Adam F Summers
- Department of Animal and Range Sciences, New Mexico State University, Las Cruces, NM, USA
| | - Renee M McFee
- School of Veterinary and Biomedical Sciences, Veterinary Medicine and Biomedical Sciences Hall (VBS), University of Nebraska-Lincoln, Lincoln, NE, USA
| | - John S Davis
- Olson Center for Women’s Health, University of Nebraska Medical Center, Omaha, NE, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | - Jennifer R Wood
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Andrea S Cupp
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE, USA
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24
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Zhu Q, Yao Y, Xu L, Wu H, Wang W, He Y, Wang Y, Lu Y, Qi J, Ding Y, Li X, Huang J, Zhao H, Du Y, Sun K, Sun Y. Elevated SAA1 promotes the development of insulin resistance in ovarian granulosa cells in polycystic ovary syndrome. Reprod Biol Endocrinol 2022; 20:4. [PMID: 34980155 PMCID: PMC8721971 DOI: 10.1186/s12958-021-00873-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/06/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Insulin resistance (IR) contributes to ovarian dysfunctions in polycystic ovarian syndrome (PCOS) patients. Serum amyloid A1 (SAA1) is an acute phase protein produced primarily by the liver in response to inflammation. In addition to its role in inflammation, SAA1 may participate in IR development in peripheral tissues. Yet, expressional regulation of SAA1 in the ovary and its role in the pathogenesis of ovarian IR in PCOS remain elusive. METHODS Follicular fluid, granulosa cells and peripheral venous blood were collected from PCOS and non-PCOS patients with and without IR to measure SAA1 abundance for analysis of its correlation with IR status. The effects of SAA1 on its own expression and insulin signaling pathway were investigated in cultured primary granulosa cells. RESULTS Ovarian granulosa cells were capable of producing SAA1, which could be induced by SAA1 per se. Moreover, the abundance of SAA1 significantly increased in granulosa cells and follicular fluid in PCOS patients with IR. SAA1 treatment significantly attenuated insulin-stimulated membrane translocation of glucose transporter 4 and glucose uptake in granulosa cells through induction of phosphatase and tensin homolog deleted on chromosome 10 (PTEN) expression with subsequent inhibition of Akt phosphorylation. These effects of SAA1 could be blocked by inhibitors for toll-like receptors 2/4 (TLR 2/4) and nuclear factor kappa light chain enhancer of activated B (NF-κB). CONCLUSIONS Human granulosa cells are capable of feedforward production of SAA1, which significantly increased in PCOS patients with IR. Excessive SAA1 reduces insulin sensitivity in granulosa cells via induction of PTEN and subsequent inhibition of Akt phosphorylation upon activation of TLR2/4 and NF-κB pathway. These findings highlight that elevation of SAA1 in the ovary promotes the development of IR in granulosa cells of PCOS patients.
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Affiliation(s)
- Qinling Zhu
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Yue Yao
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Lizhen Xu
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Hasiximuke Wu
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Wangsheng Wang
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Yaqiong He
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Yuan Wang
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Yao Lu
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Jia Qi
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Ying Ding
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Xinyu Li
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Jiaan Huang
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Hanting Zhao
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Yanzhi Du
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China
| | - Kang Sun
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China.
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China.
| | - Yun Sun
- Center for Reproductive Medicine, Ren ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200135, People's Republic of China.
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200135, People's Republic of China.
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25
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Skowrońska P, Kunicki M, Pastuszek E, Konieczna L, Bączek T, Męczekalski B, Smolarczyk R, Łukaszuk K. Vitamin D and anti-Müllerian hormone concentration in human follicular fluid individually aspirated from all patient follicles. Gynecol Endocrinol 2022; 38:28-32. [PMID: 34044669 DOI: 10.1080/09513590.2021.1933934] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE The main aim of this prospective study was to investigate the relationship between intrafollicular vitamin D and anti-Müllerian hormone (AMH) concentration and its impact on oocyte quality and developmental competence. METHODS The analysis was performed on 208 follicular fluid (FF) samples obtained from 33 patients undergoing ovarian stimulation as part of in vitro fertilization (IVF) treatment that included intracytoplasmic sperm injection. RESULTS Our study shows that vitamin D concentration in FF varies according to the developmental stage of the oocyte and corelates with embryo development status on day 3, while AMH concentration in FF is not correlated with the developmental potential of an oocyte. We demonstrated that the levels of vitamin D and AMH were higher in FF than in serum. Moreover we showed that AMH and vitamin D levels were positively correlated in FF but not in serum. CONCLUSION FF-AMH levels do not appear to be a suitable as noninvasive test of the developmental potential of an oocyte, while FF-vitamin D level can be used to evaluate whether embryos obtained from particular oocytes have potential of reaching the third day of culture. However, our results encourage further research to be carried out on a larger number of patients and testing additional components found in FF such as androgens.
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Affiliation(s)
| | - 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
| | - Błażej Męczekalski
- Department of Gynaecological Endocrinology, Poznan University of Medical Sciences, Poznan, Poland
| | - Roman Smolarczyk
- Department of Gynecological Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - Krzysztof Łukaszuk
- INVICTA Fertility and Reproductive Center, Warsaw, Poland
- INVICTA Fertility and Reproductive Center, Gdansk, Poland
- Department of Obstetrics and Gynecological Nursing, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland
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26
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Samardzija Nenadov D, Tesic B, Fa S, Pogrmic-Majkic K, Kokai D, Stanic B, Andric N. Long-term in vitro exposure of human granulosa cells to the mixture of endocrine disrupting chemicals found in human follicular fluid disrupts steroidogenesis. Toxicol In Vitro 2021; 79:105302. [PMID: 34929288 DOI: 10.1016/j.tiv.2021.105302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/02/2021] [Accepted: 12/15/2021] [Indexed: 01/02/2023]
Abstract
Most in vitro studies examine the effects of a single ED or a mixture of EDs on granulosa cells using short-term exposure; however, this approach is unlikely to reflect long-term, real-life exposures that are common in humans. We established an in vitro model that mimics long-term exposure of granulosa cells to real-life ED mixture. Human granulosa cells, HGrC1, were exposed to the mixture consisting of bisphenol A, polychlorinated biphenyl 153, benzo[a]pyrene, and perfluorooctanesulfonate in concentrations found in human follicular fluid (MIX) for 48 h and 4 weeks. Only long-term exposure to MIX decreased estradiol production after 2 and 3 weeks, and CYP19A1 protein after 2 weeks of exposure. By week 4, the cells restored estradiol production and CYP19A1 protein level. MIX increased basal progesterone production after 3 and 4 weeks of exposure but did not affect STAR and CYP11A1 mRNA. Cells that had been exposed to MIX for 4 weeks showed augmentation of forskolin-stimulated progesterone production. These results demonstrate that only long-term exposure to MIX alters steroidogenesis in HGrC1. This study also revealed that adverse effects of MIX on steroidogenesis in HGrC1 occurred a few weeks into MIX exposure and that this effect can be transient.
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Affiliation(s)
| | - Biljana Tesic
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | - Svetlana Fa
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | | | - Dunja Kokai
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | - Bojana Stanic
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | - Nebojsa Andric
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia.
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27
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Schmalbrock LJ, Weiss G, Rijntjes E, Reinschissler N, Sun Q, Schenk M, Schomburg L. Pronounced Trace Element Variation in Follicular Fluids of Subfertile Women Undergoing Assisted Reproduction. Nutrients 2021; 13:nu13114134. [PMID: 34836389 PMCID: PMC8619388 DOI: 10.3390/nu13114134] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 02/07/2023] Open
Abstract
Female subfertility is a growing concern, especially in view of an increasing prevalence of polycystic ovary syndrome (PCOS). Assisted reproductive technologies (ART) offer a perspective for pregnancy, but the outcome rate is still suboptimal. The trace elements (TE), copper (Cu), selenium (Se), and zinc (Zn) are essential for fertility and development. We hypothesized that TE concentrations are related to oocyte quality and growth and affect pregnancy outcomes in women undergoing ART. Concentrations of TE were measured by total reflection X-ray fluorescence. Extracellular glutathione peroxidase 3 (GPX3) and selenoprotein P (SELENOP) were determined as additional Se biomarkers. Corresponding serum and follicular fluid (FF) samples were available from women with (n = 20) and without (n = 20) PCOS diagnosis undergoing hormone treatment within the ART procedure, respectively, and FF samples were classified into five groups based on morphological assessment. Serum showed higher TE concentrations than FF, and TE levels correlated positively between both matrices. Individual FF from the same women showed surprisingly high variability in TE concentration, and follicles without oocytes displayed the lowest TE concentrations. Both Se biomarkers GPX3 and SELENOP were present in FF and correlated positively to Se concentrations. Some notable relationships were observed between morphokinetic parameters, TE concentrations, and GPX3 activity. A slightly depressed serum Zn concentration was observed in PCOS. Our results indicate a direct relationship between TE in serum and FF, positive correlations between the three Se biomarkers in FF, and high variability between the FF from the same woman with the lowest TE concentrations in the follicles with the poorest quality. The differences observed in relation to PCOS diagnoses appear relatively minor. Collectively, the data support the notion that TE assessment of follicles may contribute to optimal oocyte selection and subsequently influence ART success.
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Affiliation(s)
- Lilly Johanna Schmalbrock
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Gregor Weiss
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
| | - Eddy Rijntjes
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Nina Reinschissler
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
| | - Qian Sun
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
| | - Michael Schenk
- Das Kinderwunsch Institut Schenk GmbH, Am Sendergrund 11, A-8143 Dobl, Austria; (G.W.); (N.R.)
- Correspondence: (M.S.); (L.S.)
| | - Lutz Schomburg
- Cardiovascular–Metabolic–Renal (CMR)—Research Center, Institut für Experimentelle Endokrinologie, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Hessische Straße 3-4, D-10115 Berlin, Germany; (L.J.S.); (E.R.); (Q.S.)
- Correspondence: (M.S.); (L.S.)
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28
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Hallberg I, Plassmann M, Olovsson M, Holte J, Damdimopoulou P, Sjunnesson YCB, Benskin JP, Persson S. Suspect and non-target screening of ovarian follicular fluid and serum - identification of anthropogenic chemicals and investigation of their association to fertility. Environ Sci Process Impacts 2021; 23:1578-1588. [PMID: 34581388 DOI: 10.1039/d1em00211b] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In this work, ultra-high performance liquid chromatography-high resolution (Orbitrap) mass spectrometry-based suspect and non-target screening was applied to follicular fluid (n = 161) and serum (n = 116) from women undergoing in vitro fertilization in order to identify substances that may be associated with decreased fertility. Detected features were prioritized for identification based on (i) hazard/exposure scores in a database of chemicals on the Swedish market and an in-house database on per- and polyfluoroalkyl substances (PFAS); (ii) enrichment in follicular fluid relative to serum; and (iii) association with treatment outcomes. Non-target screening detected 20 644 features in follicular fluid and 13 740 in serum. Two hundred and sixty-two features accumulated in follicular fluid (follicular fluid: serum ratio >20) and another 252 features were associated with embryo quality. Standards were used to confirm the identities of 21 compounds, including 11 PFAS. 6-Hydroxyindole was associated with lower embryo quality and 4-aminophenol was associated with higher embryo quality. Overall, we show the complexity of follicular fluid and the applicability of suspect and non-target screening for discovering both anthropogenic and endogenous substances, which may play a role in fertility in women.
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Affiliation(s)
- Ida Hallberg
- Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences, The Centre for Reproductive Biology in Uppsala, SE-750 07 Uppsala, Sweden.
| | - Merle Plassmann
- Department of Environmental Science, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Matts Olovsson
- Department of Womeńs and Childreńs Health, Uppsala University, SE-751 85 Uppsala, Sweden
| | - Jan Holte
- Department of Womeńs and Childreńs Health, Uppsala University, SE-751 85 Uppsala, Sweden
- Carl von Linnékliniken, SE-751 83 Uppsala, Sweden
| | - Pauliina Damdimopoulou
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, SE-141 86 Stockholm, Sweden
| | - Ylva C B Sjunnesson
- Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences, The Centre for Reproductive Biology in Uppsala, SE-750 07 Uppsala, Sweden.
| | - Jonathan P Benskin
- Department of Environmental Science, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Sara Persson
- Division of Reproduction, Department of Clinical Sciences, Swedish University of Agricultural Sciences, The Centre for Reproductive Biology in Uppsala, SE-750 07 Uppsala, Sweden.
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Varikasuvu SR, Reddy EP, Thangappazham B, Varshney S, Das VL, Munikumar M. Adropin levels and its associations as a fat-burning hormone in patients with polycystic ovary syndrome: a correlational meta-analysis. Gynecol Endocrinol 2021; 37:879-884. [PMID: 34241553 DOI: 10.1080/09513590.2021.1950136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AIMS Adropin is a peptide hormone with potential implications in patients with polycystic ovary syndrome (PCOS). The aim of this meta-analysis was to compare the circulating (serum/plasma) and follicular fluid adropin levels between human PCOS patients and non-PCOS controls. METHODS Relevant studies were retrieved by online database and manual searching. The standardized mean differences (SMDs) with 95% confidence intervals (CIs) were obtained by a random-effects meta-analysis. Meta-analysis of correlations was performed for the associations of adropin with anthropometric, lipid, insulin resistance and hormonal covariates. The funnel plot analysis with Begg's and Egger's tests was used for publication bias. RESULTS A total of 9 studies were included in this meta-analysis. The results indicated that the adropin levels were significantly decreased in PCOS patients as compared to non-PCOS controls (SMD = -1.87, 95% CI = -2.55 to -1.18, p < .0001). This decrease was more evident in overweight PCOS patients than their normoweight counterparts (SMD = -0.55, 95% CI = -0.80 to -0.30, p < .0001). A one-study leave-out sensitivity analysis indicated that no single study had a significant influence on the overall outcome, suggesting the robustness of this meta-analysis. There were significant associations of decreased adropin levels with the body mass index, dyslipidemia and insulin resistance in PCOS. CONCLUSION Adropin levels are significantly reduced in PCOS patients compared to controls, and this decrease was more evident in overweight PCOS patients.
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Affiliation(s)
| | - E Prabhakar Reddy
- Department of Biochemistry, Bharath Medical College and Hospital (BIHER), Chennai, India
| | | | | | - Vanita Lal Das
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Deoghar, India
| | - Manne Munikumar
- Clinical division, ICMR-National Institute of Nutrition, Hyderabad, India
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Naigaonkar A, Dadachanji R, Hinduja I, Mukherjee S. Altered redox status may contribute to aberrant folliculogenesis and poor reproductive outcomes in women with polycystic ovary syndrome. J Assist Reprod Genet 2021; 38:2609-2623. [PMID: 34041658 PMCID: PMC8581097 DOI: 10.1007/s10815-021-02241-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/18/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Women with polycystic ovary syndrome (PCOS) are often infertile and opt for artificial reproductive techniques (ART) to conceive. Disrupted pro-/antioxidant balance in oocyte microenvironment may contribute towards sub-optimal oocyte/embryo quality and poor ART outcome in them. METHODS Activities/levels of redox markers and their transcript expression were investigated in follicular fluid and granulosa cells respectively, in women with PCOS (n = 71) and controls (n = 50) undergoing in vitro fertilization (IVF). Correlation analysis of redox markers and IVF parameters was performed. RESULTS Activities of superoxide dismutase, glutathione reductase, glutathione peroxidase, and paraoxonase1 were significantly lower in follicular fluid of PCOS women than in controls. Levels of lipid peroxidation, oxidative protein modification, and oxidized glutathione were higher, whereas those of total antioxidant capacity, total thiols, and reduced glutathione were lower in follicular fluid of PCOS women than in controls. Further, comparison of redox markers based on insulin resistance and BMI status of study participants showed similar trends, indicating that PCOS pathophysiology is a significant contributor to oxidative stress irrespective of insulin resistance and BMI. Transcript levels of antioxidant enzymes were lower in granulosa cells from PCOS women than in controls, and they accorded with their activities in follicular fluid. Moreover, few redox markers showed significant correlations with oocyte/embryo quality and pregnancy outcome. CONCLUSION Our data indicates disrupted redox homeostasis in follicular environment in PCOS which may negatively influence oocyte/embryo quality. Further, granulosa cells may play crucial role in maintaining follicular redox homeostasis. Glutathione system and paraoxonase1 could be explored further as surrogates for IVF prognosis/outcome.
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Affiliation(s)
- Aalaap Naigaonkar
- Department of Molecular Endocrinology, National Institute for Research in Reproductive Health, Indian Council of Medical Research, J.M. Street, Parel, Mumbai, Maharashtra 400012 India
| | - Roshan Dadachanji
- Department of Molecular Endocrinology, National Institute for Research in Reproductive Health, Indian Council of Medical Research, J.M. Street, Parel, Mumbai, Maharashtra 400012 India
| | - Indira Hinduja
- Hinduja IVF Centre, P. D. Hinduja National Hospital and Medical Research Centre, Mahim, Mumbai, Maharashtra 400016 India
| | - Srabani Mukherjee
- Department of Molecular Endocrinology, National Institute for Research in Reproductive Health, Indian Council of Medical Research, J.M. Street, Parel, Mumbai, Maharashtra 400012 India
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Liang C, Zhang X, Qi C, Hu H, Zhang Q, Zhu X, Fu Y. UHPLC-MS-MS analysis of oxylipins metabolomics components of follicular fluid in infertile individuals with diminished ovarian reserve. Reprod Biol Endocrinol 2021; 19:143. [PMID: 34521427 PMCID: PMC8438979 DOI: 10.1186/s12958-021-00825-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Diminished ovarian reserve (DOR) refers to a decrease in the number and quality of oocytes in the ovary, which results in a lack of sex hormones and a decline of fertility in women. DOR can potentially progress to premature ovarian failure (POF), which has a negative impact on women's quality of life and is a major cause of female infertility. Oxidative stress is a major contributor to fertility decrease in DOR patients, affecting the follicular microenvironment, oocyte maturation, fertilization, and embryo development. Understanding intracellular signal transduction can be achieved by defining specific oxidized lipid components in follicular fluid (FF) of DOR infertile patients. METHODS The oxylipins metabolic signatures in the FF of DOR patients and females with normal ovarian reserve (NOR) enrolled for the in vitro fertilization (IVF) cycle were analyzed using UHPLC-MS-MS technology. Principal component analysis (PCA) and orthogonal projections to latent structure discriminant analysis (OPLS-DA) were used to analyze the derived metabolomic profiles. Pathway enrichment analysis was carried out using the Kyoto Encyclopedia of Genes and Genomes (KEGG) and MetaboAnalyst databases. Furthermore, the Spearman rank correlation coefficient was used to determine the correlation between age, FSH, AMH, AFC, oocytes retrieved, MII oocytes, fertilization, high-quality embryos, and the concentration of differential oxidized lipid metabolites in FF. RESULTS Fifteen oxylipins metabolites were found to be lower in the FF of DOR patients than those in the NOR group, including ±20-HDoHE, ±5-iso PGF2α-VI, 12S-HHTrE, 15-deoxy-Δ12,14-PGJ2, 1a,1b-dihomo PGE2, 1a,1b-dihomo PGF2α, 20-COOH-AA, 20-HETE, 8S,15S-DiHETE, PGA2, PGD2, PGE1, PGF1α, PGF2α, and PGJ2. The pathway enrichment analysis revealed that the 15 differentially oxidized lipid metabolites were closely related to the arachidonic acid metabolic pathway. Correlation analysis revealed that the concentration of 8 different oxidized lipid metabolites in FF was negatively correlated to FSH and positively correlated with AFC. AMH, the number of oocytes retrieved, MII oocytes and fertilization, were all positively correlated with 9 different oxidized lipid metabolites, but only one metabolite was positively correlated with the number of high-quality embryos. CONCLUSIONS Metabolomic analysis of FF revealed that oxylipins metabolism disorders were closely related to ovarian reserve function. Among these oxylipins metabolites, arachidonic acid metabolism undergoes significant changes that may be related to oocyte development, resulting in decreased fertility in DOR patients. TRIAL REGISTRATION ChiCTR, ChiCTR2000038182 , Registered 12 September 2020-Retrospectively registered.
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Affiliation(s)
- Chengcheng Liang
- Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
- Department of Gynecology, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 201203, Shanghai, China
| | - Xiaole Zhang
- Department of Gynecology, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 201203, Shanghai, China
| | - Cong Qi
- Department of Gynecology, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 201203, Shanghai, China
| | - Hui Hu
- Department of Gynecology, Shuguang Hospital affiliated to Shanghai University of Traditional Chinese Medicine, 201203, Shanghai, China
| | - Qinhua Zhang
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China.
| | - Xiuxian Zhu
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China
| | - Yonglun Fu
- Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, 201204, China
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Seven B, Tascı Y, Gülerman C, Candar T, Kokanalı K, Yüksel Y, Bardakcı Y, Engin-Ustün Y. Do follicular fluid advanced glycation end products levels affect the ovarian response in unexplained infertility? Gynecol Endocrinol 2021; 37:802-806. [PMID: 33724142 DOI: 10.1080/09513590.2021.1897095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To compare the advanced glycation end products (AGEs) levels in follicular fluid according to the different ovarian responses of women who underwent controlled ovarian stimulation due to unexplained infertility and to examine the relationship between these levels and pregnancy outcomes. METHODS Sixty-three women who underwent fresh IVF/ICSI cycles with GNRH antagonist protocol were divided into 3 groups according to the number of retrieved oocytes as suboptimal (4-9 oocytes), optimal (10-15 oocytes) and high (>15 oocytes) responders. AGEs levels in follicular fluid were measured by ELISA method. RESULTS AGEs levels were 6.81 ± 2.20 µg/ml, 5.30 ± 2.01 and 6.44 ± 1.43 µg/ml in suboptimal, optimal and high response group, respectively. AGEs level was significantly higher in suboptimal response group than in optimal response group. The cutoff level of 6.19 µg/ml had a sensitivity of 59.3% and a specificity of 66.7% in distinguishing the suboptimal response group from the optimal response group. However, there were no statistically significant difference between AGEs levels and clinical pregnancy and live birth rates. CONCLUSION Increased AGEs level in follicular fluid may be associated with decreased ovarian response during controlled ovarian stimulation in unexplained infertility case, however, it does not provide information about pregnancy outcomes.
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Affiliation(s)
- Banu Seven
- Department of Obstetrics and Gynecology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Yasemin Tascı
- Department of Obstetrics and Gynecology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Cavidan Gülerman
- Department of Obstetrics and Gynecology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Tuba Candar
- Department of Medical Biochemistry, Faculty of Medicine, Ufuk University, Ankara, Turkey
| | - Kuntay Kokanalı
- Department of Obstetrics and Gynecology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Yasemin Yüksel
- Department of Embryology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Yesim Bardakcı
- Department of Embryology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
| | - Yaprak Engin-Ustün
- Department of Obstetrics and Gynecology, University of Health Sciences, Zekai Tahir Burak Women Health Care, Training and Research Hospital, Ankara, Turkey
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Kabil Kucur S, Kurek Eken M, Sanli I, Kutlu T, Bilgic BE, Altuntas ŞL, Cevik O, Ozkaya E. Predictive value of serum and follicular fluid chemerin concentrations during assisted reproductive cycles in women with polycystic ovary syndrome. Gynecol Endocrinol 2021; 37:814-818. [PMID: 34124981 DOI: 10.1080/09513590.2021.1937100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
AIMS To evaluate the effect of serum and follicular fluid (ff) Chemerin levels on Assisted Reproductive Technology (ART) outcomes in lean patients with PCOS. MATERIALS AND METHODS The study included 76 infertile reproductive aged women, between 21-35 years who underwent intracytoplasmic sperm injection (ICSI) procedure. Serum and ff Chemerin levels were evaluated. Fertilization and clinical pregnancy rate were compared between the groups. RESULTS Serum (13.32 ng/ml versus 29.82 ng/ml) and ff chemerin (35.90 ng/ml versus 87.60 ng/ml) levels were significantly higher in lean PCOS patients compared to controls (p < .01). Serum (24.5 ng/ml versus 18.4 ng/ml) and ff chemerin (71.7 ng/ml versus 52.8 ng/ml) levels were higher in subjects without clinical pregnancy compared to the subjects with clinical pregnancy (p < .05). A cutoff value of 36.2 ng/ml in the ff chemerin level was found to estimate clinical pregnancy with 83% sensitivity and 52% specificity (Area under the curve 0.66; 95% confidence interval, 0.53-0.79). A cutoff value of 12.7 ng/ml in the serum chemerin level was found to estimate clinical pregnancy with 91% sensitivity and 49% specificity (Area under the curve 0.65; 95% confidence interval, 0.52-0.78). Clinical pregnancy rates were significantly higher in group with lower serum chemerin levels (80.0% versus 30.4%, p < .001). High serum chemerin levels are associated with failure of assisted reproduction [OR:0.1(95% CI, 0.03-0.4, p < .001)]. CONCLUSIONS PCOS is associated with higher serum and ff chemerin levels and high serum chemerin level is a risk factor for failed ART cycle.
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Affiliation(s)
- Suna Kabil Kucur
- Department of Obstetrics and Gynecology, Marmara University Hospital, Istanbu, Turkey
| | - Meryem Kurek Eken
- Zeynep Kamil Maternity and Pediatric Research and Training Hospital IVF Unit, Istanbul, Turkey
| | - Ilhan Sanli
- Zeynep Kamil Maternity and Pediatric Research and Training Hospital IVF Unit, Health Sciences University, Istanbul, Turkey
| | - Tayfun Kutlu
- Zeynep Kamil Maternity and Pediatric Research and Training Hospital IVF Unit, Health Sciences University, Istanbul, Turkey
| | - Bülent Emre Bilgic
- Department of Embryology, Health Sciences University, Zeynep Kamil Maternity and Pediatric Research and Training Hospital IVF Unit, Istanbul, Turkey
| | | | - Ozge Cevik
- Department of Biochemistry, Assoc.Prof, Adnan Menderes University, Istanbul, Turkey
| | - Enis Ozkaya
- Zeynep Kamil Maternity and Pediatric Research and Training Hospital IVF Unit, Health Sciences University, Istanbul, Turkey
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Abstract
OBJECTIVE Ovarian hyperstimulation syndrome (OHSS) is mainly caused by human chorionic gonadotropin (hCG) through vasoactive mediators such as vascular endothelial growth factor (VEGF) and various inflammatory factors. Our previous study showed that soluble receptor for advanced glycation end products (sRAGE) played a protective role in PCOS by inhibiting VEGF, so wanted to explore the role of sRAGE in OHSS. METHODS Two sets of experiments were performed in this study. In part one, sRAGE protein levels in follicular fluid (FF) samples from 60 patients with OHSS and 60 non-OHSS patients were measured by ELISA. In part two, ovarian granulosa cells were isolated from an additional 25 patients with OHSS and cultured. Then, ovarian granulosa cells were treated with different concentrations of sRAGE. Granulosa cells cultured without sRAGE stimulation were used as the control group. The levels of VEGF, amphiregulin (AREG), betacellulin (BTC), and epiregulin (EREG) mRNA were examined by quantitative RT-PCR. The protein levels of VEGF, AREG, BTC, and EREG were measured by ELISA. RESULTS Compared with non-OHSS patients, patients with OHSS exhibited lower sRAGE levels in both serum and FF (p < .05). Treatment with sRAGE decreased the production of VEGF, and the effects were dependent on the concentration of sRAGE (p < .05). Simultaneously, the expression of the EGF-like growth factors AREG, BTC and EREG was decreased, and their expression was dependent on the concentration of sRAGE (p < .05). CONCLUSIONS sRAGE downregulate VEGF expression in OHSS ovarian granulosa cells, in which EGF-like growth factor pathway may be involved, and sRAGE may play a potential protective role in OHSS.
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Affiliation(s)
- Bijun Wang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Jingyan Wang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yi Liu
- Department of General Surgery, Henan Provincial People's Hospital, Department of General Surgery of Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Liang Wang
- Gynaecology and Obstetrics, The Fifth Peoples' Hospital of Zhengzhou, Zhengzhou, People's Republic of China
| | - Mingze Du
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Zhan Zhang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yichun Guan
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
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Afedi PA, Larimore EL, Cushman RA, Raynie D, Perry GA. iTRAQ-based proteomic analysis of bovine pre-ovulatory plasma and follicular fluid. Domest Anim Endocrinol 2021; 76:106606. [PMID: 33784582 DOI: 10.1016/j.domaniend.2021.106606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/05/2021] [Accepted: 01/16/2021] [Indexed: 11/26/2022]
Abstract
Bovine follicular fluid (FF) creates a unique microenvironment in follicles necessary for follicle growth, oocyte maturation, and estradiol (E2) production. The objective of this study was to analyze changes in proteins in FF and plasma (PL) from animals with high E2 (HE2) or low E2 (LE2) during the preovulatory period. Beef cows were synchronized, and follicular dynamics and ovulatory response were monitored using transrectal ultrasonography. Nine cows were selected and slaughtered, blood samples were collected at slaughter and FF was aspirated from dominant follicles (DF; >10 mm). Abundant proteins (albumin, IgG, IgA, and alpha-1-antitrypsin) were depleted from both PL and FF. Peptides were labeled with iTRAQ reagents and quantified using 2-dimentional liquid chromatography ESI-based mass spectrometry. Estradiol was associated with protein changes in PL and FF. Protein expression changes between FF HE2 and FF LE2 were greater than between PL HE2 and PL LE2. There were 15 up-regulated proteins and 10 down-regulated proteins in FF HE2 compared to FF LE2, and 7 proteins up-regulated and 9 proteins down-regulated in PL HE2 compared to PL LE2. Several of the differentially expressed proteins function in follicle development and were mainly categorized under cellular process and metabolic process. Pathway analysis identified the up- and down-regulated proteins were predominantly associated with the complement and coagulation cascades. The data demonstrate E2 regulates a wide range of reproductive associated proteins in bovine PL and FF and can provide the basis for further investigation of specific processes involved in such regulation.
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Affiliation(s)
- P A Afedi
- Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD, USA
| | - E L Larimore
- Department of Animal Science, South Dakota State University, Brookings, SD, USA
| | - R A Cushman
- USDA-ARS, U.S. Meat Animal Research Center, Clay Center, NE 68933, USA
| | - D Raynie
- Department of Chemistry and Biochemistry, South Dakota State University, Brookings, SD, USA
| | - G A Perry
- Department of Animal Science, South Dakota State University, Brookings, SD, USA.
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Yao YC, Liu C, Wu LJ, Yuan XQ, Du YY, Li NJ, Guo N, Deng TR, Hua X, Teng XM, Yin L, Li YF. Associations between medication use and phthalate metabolites in urine and follicular fluid among women undergoing in vitro fertilization. Ecotoxicol Environ Saf 2021; 215:112174. [PMID: 33773155 DOI: 10.1016/j.ecoenv.2021.112174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 03/13/2021] [Accepted: 03/18/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Phthalates, which are used as excipients of drugs, have been related to adverse reproductive outcomes. However, the relationships between medication use and phthalate exposure among women undergoing in vitro fertilization (IVF) have not been studied. OBJECTIVE To investigate the associations between the medication intake and phthalate metabolites in urine and follicular fluid (FF). METHOD Eight phthalate metabolites were measured in urine and FF samples from 274 women undergoing IVF using liquid chromatography-tandem mass spectrometry. Information on recent medication intake was obtained via interview by trained staff. We constructed generalized linear regression models to examine the associations of medication intake with phthalate metabolite concentrations and dose-response relationships between the number of medicines used and metabolite concentrations in two matrices. RESULTS Four of 10 drugs were used by more than 10% of the participants, including vitamins (23.0%), traditional Chinese medicine (TCM, 22.3%), antioxidants (12.4%) and amoxicillin (10.2%). Participants who had used TCM had 26.0% (95% CI: 0.0, 58.8%), 32.6% (95% CI: 4.2, 68.8%) and 32.3% (95% CI: 2.6, 70.6%) higher urinary mono-n-butyl phthalate (MBP), mono(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP) and mono(2-ethyl-5-oxohexyl) phthalate (MEOHP) concentrations, respectively, than those who had not. Antioxidant intake was associated with a 30.6% (95% CI: -48.5, -6.6%) decrease in the urinary MBP concentration. Compared with non-users, women who reported the use of medicines had 53.2% (95% CI: 2.7, 128.5%) higher concentrations of MMP and a 37.7% (95% CI: -60.7, -1.5%) lower level of MBP in FF, respectively. CONCLUSION Our data suggest that the intake of some medications may increase phthalate exposure among women undergoing IVF.
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Affiliation(s)
- Yang-Cheng Yao
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Chong Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health (incubating), Department of Occupational and Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - Lin-Jing Wu
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Xiao-Qiong Yuan
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Yao-Yao Du
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Ni-Jie Li
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Na Guo
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Tao-Ran Deng
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Xiang Hua
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Xue-Mei Teng
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Li Yin
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China
| | - Yu-Feng Li
- Reproductive Medicine Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei, PR China.
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Si C, Wang N, Wang M, Liu Y, Niu Z, Ding Z. TMT-based proteomic and bioinformatic analyses of human granulosa cells from obese and normal-weight female subjects. Reprod Biol Endocrinol 2021; 19:75. [PMID: 34016141 PMCID: PMC8135161 DOI: 10.1186/s12958-021-00760-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 05/10/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Increasing evidence supports a relationship between obesity and either infertility or subfertility in women. Most previous omics studies were focused on determining if the serum and follicular fluid expression profiles of subjects afflicted with both obesity-related infertility and polycystic ovary syndrome (PCOS) are different than those in normal healthy controls. As granulosa cells (GCs) are essential for oocyte development and fertility, we determined here if the protein expression profiles in the GCs from obese subjects are different than those in their normal-weight counterpart. METHODS GC samples were collected from obese female subjects (n = 14) and normal-weight female subjects (n = 12) who were infertile and underwent in vitro fertilization (IVF) treatment due to tubal pathology. A quantitative approach including tandem mass tag labeling and liquid chromatography tandem mass spectrometry (TMT) was employed to identify differentially expressed proteins. Gene Ontology (GO) and the Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were then conducted to interrogate the functions and pathways of identified proteins. Clinical, hormonal, and biochemical parameters were also analyzed in both groups. RESULTS A total of 228 differentially expressed proteins were noted, including 138 that were upregulated whereas 90 others were downregulated. Significant pathways and GO terms associated with protein expression changes were also identified, especially within the mitochondrial electron transport chain. The levels of free fatty acids in both the serum and follicular fluid of obese subjects were significantly higher than those in matched normal-weight subjects. CONCLUSIONS In GCs obtained from obese subjects, their mitochondria were damaged and the endoplasmic reticulum stress response was accompanied by dysregulated hormonal synthesis whereas none of these changes occurred in normal-weight subjects. These alterations may be related to the high FFA and TG levels detected in human follicular fluid.
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Affiliation(s)
- Chenchen Si
- Department of Histology, Embryology, Genetics and Developmental Biology, Shanghai Key Laboratory for Reproductive Medicine, School of Medicine, Shanghai Jiao Tong University, 200025, Shanghai, China
- Department of Gynecology and Obstetrics, Reproductive Medical Center, School of Medicine, Ruijin Hospital, Shanghai Jiao Tong University, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Nan Wang
- Department of Histology, Embryology, Genetics and Developmental Biology, Shanghai Key Laboratory for Reproductive Medicine, School of Medicine, Shanghai Jiao Tong University, 200025, Shanghai, China
| | - Mingjie Wang
- Department of Gynecology and Obstetrics, Reproductive Medical Center, School of Medicine, Ruijin Hospital, Shanghai Jiao Tong University, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Yue Liu
- Department of Histology, Embryology, Genetics and Developmental Biology, Shanghai Key Laboratory for Reproductive Medicine, School of Medicine, Shanghai Jiao Tong University, 200025, Shanghai, China
| | - Zhihong Niu
- Department of Gynecology and Obstetrics, Reproductive Medical Center, School of Medicine, Ruijin Hospital, Shanghai Jiao Tong University, 197 Ruijin 2nd Road, 200025, Shanghai, China.
| | - Zhide Ding
- Department of Histology, Embryology, Genetics and Developmental Biology, Shanghai Key Laboratory for Reproductive Medicine, School of Medicine, Shanghai Jiao Tong University, 200025, Shanghai, China.
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Yu L, Liu M, Wang Z, Liu T, Liu S, Wang B, Pan B, Dong X, Guo W. Correlation between steroid levels in follicular fluid and hormone synthesis related substances in its exosomes and embryo quality in patients with polycystic ovary syndrome. Reprod Biol Endocrinol 2021; 19:74. [PMID: 34001150 PMCID: PMC8127216 DOI: 10.1186/s12958-021-00749-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/26/2021] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is an endocrine and metabolic disorder with various manifestations and complex etiology. Follicular fluid (FF) serves as the complex microenvironment for follicular development. However, the correlation between the concentration of steroid in FF and the pathogenesis of PCOS is still unclear. METHODS Twenty steroid levels in FF from ten patients with PCOS and ten women with male-factor infertility undergoing in vitro fertilization were tested by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in order to explore their possibly correlation with PCOS. Meanwhile, the mRNA levels of core enzymes in steroid synthesis pathway from exosomes of FF were also detected by qPCR. RESULTS The estriol (p < 0.01), estradiol (p < 0.05) and prenenolone (p < 0.01) levels in FF of PCOS group were significantly increased, compared to the normal group, and the progesterone levels (p < 0.05) were decreased in PCOS group. Increased mRNA levels of CYP11A, CYP19A and HSD17B2 of exosomes were accompanied by the hormonal changes in FF. Correlation analysis showed that mRNA levels of CYP11A and HSD17B2 were negatively correlated with percent of top-quality embryos and rate of embryos develop to blastocyst. CONCLUSION Our results suggest that increased levels of estrogen and pregnenolone in follicular fluid may affect follicle development in PCOS patients, and the mechanism is partially related to HSD17B1, CYP19A1 and CYP11A1 expression change in FF exosomes.
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Affiliation(s)
- Li Yu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, No. 111 Yi Xue Yuan Road, Shanghai, 200032, PR China
| | - Miao Liu
- Reproductive Medicine Center, Zhongshan Hospital, Fudan University, No. 250 Xiao Mu Qiao Road, Shanghai, 200032, PR China
| | - Zhenxin Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, No. 111 Yi Xue Yuan Road, Shanghai, 200032, PR China
| | - Te Liu
- Shanghai Geriatric Institute of Chinese Medicine, Shanghai University of Traditional Chinese Medicine, No.725 South Wan Ping Road, Shanghai, 200031, PR China
| | - Suying Liu
- Reproductive Medicine Center, Zhongshan Hospital, Fudan University, No. 250 Xiao Mu Qiao Road, Shanghai, 200032, PR China
| | - Beili Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, No. 111 Yi Xue Yuan Road, Shanghai, 200032, PR China
| | - Baishen Pan
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, No. 111 Yi Xue Yuan Road, Shanghai, 200032, PR China
| | - Xi Dong
- Reproductive Medicine Center, Zhongshan Hospital, Fudan University, No. 250 Xiao Mu Qiao Road, Shanghai, 200032, PR China.
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, No. 111 Yi Xue Yuan Road, Shanghai, 200032, PR China.
- Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, No. 668 Jin Hu Road, Xiamen, 361015, PR China.
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Khan HL, Bhatti S, Abbas S, Kaloglu C, Isa AM, Younas H, Ziders R, Khan YL, Hassan Z, Turhan BO, Yildiz A, Aydin HH, Kalyan EY. Extracellular microRNAs: key players to explore the outcomes of in vitro fertilization. Reprod Biol Endocrinol 2021; 19:72. [PMID: 33992122 PMCID: PMC8122550 DOI: 10.1186/s12958-021-00754-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 04/27/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND MicroRNAs (miRNAs) are small RNA molecules that modulate post-transcriptional gene regulation. They are often used as promising non-invasive biomarkers for the early diagnosis of cancer. However, their roles in assisted reproduction are still unknown. METHODS This prospective study was designed to evaluate the expression profiles of seven extracellular miRNAs (miR-7-5p, miR-202-5p, miR-378-3p, miR-224, miR-320a, miR-212-3p, and miR-21-5p) in human follicular fluid (FF) to explore the outcomes of in vitro fertilization (IVF). Of 255 women, 145 were without polycystic ovary syndrome (PCOS), and their ovarian assets were normal (NOR), while 110 were with normo-androgenic PCOS. RESULTS The combination of six FF miRNAs expression profile discriminated between PCOS and NOR women with a sensitivity of 79.2% and a specificity of 87.32% (AUC = 0.881 [0.61; 0.92], p = 0.001). MiR-202-5p significantly had a lower abundance level, and miR-378-3p had a high abundance level in pooled FF samples from patients treated with human menopausal gonadotropin (hMG) than those treated with recombinant follicle-stimulating hormone (rFSH) (p < 0.001). Our results showed that miRNA-320a was significantly different in top-quality embryos versus non-top-quality embryos on day 3 in NOR patients with a sensitivity of 80% and specificity of 71%, (AUC = [0.753 (0.651; 0.855)], p = 0.001). For clinical pregnancy outcome prediction, FF miRNA-21 exhibited high sensitivity (74.8%) and specificity (83.7%) with the AUC value of 0.774 (0.682; 0.865). CONCLUSION Conclusively, our results provide evidence that miR-7-5p, miR-378-3p, miR-224, miR-212-3p were a differentially high expression in normo-androgenic PCOS patients than NOR patients. While miRNA-320a was significantly different in top-quality embryos versus non-top-quality embryos on day 3 (p = 0.001). The expression level of FF miR-212-3p was significantly related to the probability of embryos to develop into a high-quality blastocyst in patients with normal ovarian reserve.
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Affiliation(s)
- Haroon Latif Khan
- Lahore Institute of Fertility and Endocrinology, Hameed Latif Hospital, 14 Abu-Bakar Block New Garden Town, 54800, Lahore, Pakistan
| | - Shahzad Bhatti
- Lahore Institute of Fertility and Endocrinology, Hameed Latif Hospital, 14 Abu-Bakar Block New Garden Town, 54800, Lahore, Pakistan.
- Department of Human Genetics and Molecular biology, University of Health Sciences, Lahore, 54600, Pakistan.
- Department of Medical Education, Rashid Latif Medical College, Lahore, Pakistan.
| | - Sana Abbas
- Lahore Institute of Fertility and Endocrinology, Hameed Latif Hospital, 14 Abu-Bakar Block New Garden Town, 54800, Lahore, Pakistan
| | - Celal Kaloglu
- Department of Histology and Embryology, Cumhuriyet University Faculty of Medicine, 58140, Sivas, Turkey
| | - Ahmed M Isa
- Assisted Conception Unit, Obstetrics and Gynecology Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Hooria Younas
- Department of Biochemistry, Kinnaird College Lahore, Lahore, Pakistan
| | - Rachel Ziders
- Your Family Fertility, 1408 Sweet Home Road Suite 9, Amherst, NY 14228, USA
| | - Yousaf Latif Khan
- Lahore Institute of Fertility and Endocrinology, Hameed Latif Hospital, 14 Abu-Bakar Block New Garden Town, 54800, Lahore, Pakistan
| | - Zahira Hassan
- Department of Cellular Pathology, Royal Free Hospital, London, NW3 2QG, UK
| | | | - Aysegul Yildiz
- Department of Molecular Biology and Genetics, Faculty of Science, Mugla Sitki Kocman University, Kotekli, 48000, Mugla, Turkey
| | - Hikmet Hakan Aydin
- Department of Medical Biochemistry, Ege University School of Medicine, Bornova, Izmir, Turkey
| | - Ender Yalcinkaya Kalyan
- Department of IVF unit, Private Adatip Hospital, Yenisehir mahallesi Kardelen sokak 2, Pendik, 34912, Istanbul, Turkey
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Bongrani A, Mellouk N, Ramé C, Cornuau M, Guerif F, Froment P, Dupont J. Vaspin, a novel adipokine in woman granulosa cells physiology and PCOS pathogenesis? J Endocrinol 2021; 249:57-70. [PMID: 33608490 DOI: 10.1530/joe-20-0550] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 02/12/2021] [Indexed: 11/08/2022]
Abstract
Vaspin is a novel adipokine mainly expressed in visceral adipose tissue and closely related to obesity and insulin-resistance. Currently, data about its ovarian expression are limited to animal models and its role in human reproduction is largely unexplored. Our study's aims were then to characterise vaspin expression in the human ovary and to study in vitro its effects on granulosa cells physiology. Secondly, we assessed vaspin and its receptor GRP78 variations in granulosa cells and follicular fluid of a cohort of 112 infertile women undergoing an in vitro fertilisation procedure and allocated to three groups, each including normal-weight and obese subjects: 34 PCOS patients, 33 women with isolated polycystic ovary morphology (ECHO group) and 45 controls. Vaspin and GRP78 expression in the ovary was assessed by immunohistochemistry, RT-qPCR and Western blot. Granulosa cells and follicular fluid were analysed by RT-qPCR and ELISA, respectively. In vitro, granulosa cells metabolism was studied after stimulation with recombinant human vaspin, with and without a siRNA directed against GRP78. Vaspin was highly expressed in the human ovary and concentration-dependently enhanced granulosa cells steroidogenesis, proliferation and viability through GRP78 (P < 0.0001). Vaspin levels in both granulosa cells and follicular fluid were significantly higher in obese women (P < 0.0001) and in the normal-weight ECHO group (P < 0.001), which also had the highest expression rates of GRP78 (P < 0.05). Although further investigation is needed, vaspin appears as a novel modulator of human granulosa cells physiology and possibly plays a role in PCOS pathogenesis, notably protecting from insulin-resistance induced complications.
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Affiliation(s)
- Alice Bongrani
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
| | - Namya Mellouk
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
| | - Christelle Ramé
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
| | - Marion Cornuau
- Department of Reproductive Medicine and Biology, University Hospital of Tours, Tours, France
| | - Fabrice Guerif
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
- Department of Reproductive Medicine and Biology, University Hospital of Tours, Tours, France
| | - Pascal Froment
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
| | - Joëlle Dupont
- UMR 85 Physiology of Reproduction and Behaviour, National Research Institute for Agriculture, Food and Environment (INRAE) Centre Val de Loire, Nouzilly, France
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Lefèvre PLC, Nardelli TC, Son WY, Sadler AR, Rawn DFK, Goodyer C, Robaire B, Hales BF. Polybrominated Diphenyl Ethers in Human Follicular Fluid Dysregulate Mural and Cumulus Granulosa Cell Gene Expression. Endocrinology 2021; 162:6128707. [PMID: 33543239 PMCID: PMC7853176 DOI: 10.1210/endocr/bqab003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Indexed: 01/13/2023]
Abstract
Polybrominated diphenyl ethers (PBDEs), a major class of flame retardants incorporated into numerous consumer products, leach out into dust resulting in widespread exposure. There is evidence from in vitro and in vivo animal studies that PBDEs affect ovarian granulosa cell function and follicular development, yet human studies of their association with female infertility are inconclusive. Here, we tested the hypothesis that exposure to the PBDEs in follicular fluid is associated with dysregulation of gene expression in the mural and cumulus granulosa cells collected from women undergoing in vitro fertilization by intracytoplasmic sperm injection. The median concentration of the ∑ 10PBDEs detected in the follicular fluid samples (n = 37) was 15.04 pg/g wet weight. RNA microarray analyses revealed that many genes were differentially expressed in mural and cumulus granulosa cells. Highest vs lowest quartile exposure to the Σ 10PBDEs or to 2 predominant PBDE congeners, BDE-47 or BDE-153, was associated with significant effects on gene expression in both cell types. Mural granulosa cells were generally more sensitive to PBDE exposure compared to cumulus cells. Overall, gene expression changes associated with BDE-47 exposure were similar to those for ∑ 10PBDEs but distinct from those associated with BDE-153 exposure. Interestingly, exposure to BDE-47 and ∑ 10PBDEs activated the expression of genes in pathways that are important in innate immunity and inflammation. To the best of our knowledge, this is the first demonstration that exposure to these environmental chemicals is associated with the dysregulation of pathways that play an essential role in ovulation.
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Affiliation(s)
- Pavine L C Lefèvre
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
| | - Thomas C Nardelli
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
| | - Weon-Young Son
- Research Institute of the McGill University Health Centre (RI-MUHC), Royal Victoria Hospital, Montreal, Quebec, Canada
| | - Amy R Sadler
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Dorothea F K Rawn
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Cindy Goodyer
- Research Institute of the McGill University Health Centre (RI-MUHC), Royal Victoria Hospital, Montreal, Quebec, Canada
- Department of Pediatrics, McGill University Health Centre, Montreal, Quebec, Canada
| | - Bernard Robaire
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
- Department of Obstetrics and Gynecology, McGill University, Royal Victoria Hospital, Montreal, Quebec, Canada
| | - Barbara F Hales
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
- Correspondence: Barbara F. Hales, PhD, Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir-William-Osler, Montreal, QC H3G 1Y6, Canada.
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von Wolff M, Mitter VR, Jamir N, Stute P, Eisenhut M, Bersinger NA. The endocrine milieu in naturally matured follicles is different in women with high serum anti-Müllerian hormone concentrations. Reprod Biomed Online 2021; 43:329-337. [PMID: 34176772 DOI: 10.1016/j.rbmo.2021.01.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/19/2021] [Accepted: 01/27/2021] [Indexed: 11/19/2022]
Abstract
RESEARCH QUESTION Is the endocrine milieu different in women with low serum anti-Müllerian hormone (AMH) concentration compared with women with high concentration? DESIGN Cohort study of 84 women (four groups) classified according to AMH concentration and age undergoing natural cycle IVF treatment. Concentrations of LH, oestradiol, testosterone, androstenedione and AMH were determined in follicular fluid (FF), associations analysed and clinical outcome parameters evaluated. RESULTS A positive correlation between serum and FF AMH concentrations was confirmed. Follicular fluid androstenedione concentration was positively correlated with serum AMH concentration (P < 0.0001, r2 = 0.197). The correlation between FF LH and FF testosterone concentration in all women was not significant (P = 0.050, r2 = 0.046); however, the correlation between FF androstenedione in women with high serum AMH concentration was significant (P = 0.032, r2 = 0.220). Follicular fluid testosterone and androstenedione were positively correlated with FF oestradiol overall and in some individual groups. The high serum AMH concentration group showed the highest FF AMH and androstenedione concentrations and lowest oestradiol-testosterone and oestradiol-androstenedione ratios. High FF AMH concentration was associated with a higher clinical pregnancy rate and high FF oestradiol concentration with a slightly better embryo quality. CONCLUSIONS Differences in the endocrine milieu in women with high serum AMH concentration seem to be caused by increased follicular LH concentration. In women with high serum AMH concentration, FF androstenedione is increased and ratios of oestradiol-testosterone and oestradiol-androstenedione are decreased, suggesting a disturbed endocrine milieu caused by reduced metabolization of FF androgens into oestrogens. In natural cycles, FF AMH concentrations are positively associated with higher clinical pregnancy rates and oestradiol concentrations with a higher embryo score.
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Affiliation(s)
- Michael von Wolff
- University Women's Hospital, Division of Gynaecological Endocrinology and Reproductive Medicine, University of Bern, Bern, Switzerland.
| | - Vera Ruth Mitter
- University Women's Hospital, Division of Gynaecological Endocrinology and Reproductive Medicine, University of Bern, Bern, Switzerland
| | - Nadia Jamir
- Bürgerspital Solothurn, Department of Gynaecology and Obstetrics, Solothurn 4500, Switzerland
| | - Petra Stute
- University Women's Hospital, Division of Gynaecological Endocrinology and Reproductive Medicine, University of Bern, Bern, Switzerland
| | - Markus Eisenhut
- University Women's Hospital, Division of Gynaecological Endocrinology and Reproductive Medicine, University of Bern, Bern, Switzerland
| | - Nick A Bersinger
- University Women's Hospital, Division of Gynaecological Endocrinology and Reproductive Medicine, University of Bern, Bern, Switzerland
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Butts CD, Bloom MS, McGough A, Lenhart N, Wong R, Mok-Lin E, Parsons PJ, Galusha AL, Yucel RM, Feingold BJ, Browne RW, Fujimoto VY. Variability of essential and non-essential trace elements in the follicular fluid of women undergoing in vitro fertilization (IVF). Ecotoxicol Environ Saf 2021; 209:111733. [PMID: 33385679 PMCID: PMC7845532 DOI: 10.1016/j.ecoenv.2020.111733] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 05/03/2023]
Abstract
Both essential and non-essential elements have been associated with female reproductive function in epidemiologic investigations, including among IVF populations. To date, most investigators have used blood or urine to assess biomarkers of exposure, with few employing ovarian follicular fluid (FF). FF may offer a more direct "snapshot" of the oocyte microenvironment than blood or urine, however previous studies report follicle-to-follicle variability in FF constituents that may contribute to exposure misclassification. Our objectives were to investigate sources of trace element variability, to estimate FF biomarker reliability among women undergoing IVF (n = 34), and to determine the minimum number of follicles required to estimate subject-specific mean concentrations. We measured As, Hg, Cd, Pb, Cu, Mn, Se, and Zn in FF samples using inductively coupled plasma tandem mass spectrometry. Inter-subject (between-women) variability contributed most of the variability in FF element concentrations, with ovarian, follicular, and analytical as smaller sources of variability. The proportion of variability attributable to sources between-follicles differed by age, body mass index (BMI), race, and cigarette smoking for Cu, Se, and Zn, by BMI and cigarette smoking for As, by primary infertility diagnosis for Hg, Cu, Se, and Zn, and by ovarian stimulation protocol for Mn and Se. Four to five individual follicles were sufficient to estimate subject-specific mean Cu, Se, and Zn concentrations, while >14 were necessary for As, Hg, Cd, Pb, and Mn. Overall, our results suggest that FF is a suitable source of biomarkers of As and Hg exposure in ovarian follicles. Although limited in size, our study offers the most comprehensive exploration of biological variation in FF trace elements to date and may provide guidance for future studies of ovarian trace element exposures.
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Affiliation(s)
- Celeste D Butts
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States
| | - Michael S Bloom
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Department of Epidemiology & Biostatistics, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Department of Global and Community Health, George Mason University, Fairfax, VA 22030 United States.
| | - Alexandra McGough
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Nikolaus Lenhart
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Rebecca Wong
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Evelyn Mok-Lin
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
| | - Patrick J Parsons
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Laboratory of Inorganic & Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY 12201, United States
| | - Aubrey L Galusha
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States; Laboratory of Inorganic & Nuclear Chemistry, Wadsworth Center, New York State Department of Health, Albany, NY 12201, United States
| | - Recai M Yucel
- Department of Epidemiology and Biostatistics, Temple University, Philadelphia, PA 19122, United States
| | - Beth J Feingold
- Department of Environmental Health Sciences, University at Albany, State University of New York, Rensselaer, NY 12144, United States
| | - Richard W Browne
- Department of Biotechnical and Clinical Laboratory Sciences, University at Buffalo, State University of New York, Buffalo, NY 14260, United States
| | - Victor Y Fujimoto
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California at San Francisco, San Francisco, CA 94158, United States
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Piccinni MP, Vicenti R, Logiodice F, Fabbri R, Kullolli O, Pallecchi M, Paradisi R, Danza G, Macciocca M, Lombardelli L, Seracchioli R. Description of the Follicular Fluid Cytokine and Hormone Profiles in Human Physiological Natural Cycles. J Clin Endocrinol Metab 2021; 106:e721-e738. [PMID: 33247906 PMCID: PMC7823236 DOI: 10.1210/clinem/dgaa880] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE Exogenous gonadotrophins administration during in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles could significantly alter the endogenous follicular regulation system and could influence oocyte quality. The analysis of the follicular fluid (FF) cytokine and hormone profiles in physiological natural cycles is crucial to appreciate the role of FF milieu on follicle development. So far, the FF cytokine profile has been analyzed only in controlled ovarian stimulation cycles and in modified natural cycles. Our study defines, in physiological natural cycles, the cytokine and hormone profiles of individual FF aspirated from antral follicles. METHODS A total of 203 FFs obtained from 83 women with regular menstrual cycles undergoing ovarian tissue cryopreservation were analyzed: 115 FFs from Group 1 (10 to 29 years of age) and 88 FFs from Group 2 (30 to 40 years of age). In individual FF, 27 cytokines were measured with xMAP technology, and progesterone, estrone, estradiol, testosterone, androstenedione concentrations were determined by liquid chromatography-tandem mass spectrometry. RESULTS FF hormone profiles were not different in follicular and luteal phase, suggesting that FF hormones are regulated independently of the endogenous gonadotrophins-possibly because 74% of the punctured follicles, which were ≤6 mm, did not require cyclic pituitary function. The follicle size was influenced not only by the FF cytokine profile but also by the FF hormone profile, both of which are dependent on age. MAIN CONCLUSIONS In physiological natural cycles, FF hormones seems to be regulated independently of the endogenous gonadotropins. Age influences FF hormone and cytokine profiles and the compelling relationship between FF hormones and FF cytokines could influence the follicle development.
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Affiliation(s)
- Marie-Pierre Piccinni
- Department of Experimental and Clinical Medicine- University of Florence, Italy. Center of Excellence for Research, Transfer and High Education DENOTHE of the University of Florence, Florence, Italy
- Correspondence: Prof.ssa Marie-Pierre Piccinni, Dipartimento di Medicina Sperimentale e Clinica, Largo Brambilla 3, Firenze 50134, Italy.
| | - Rossella Vicenti
- Gynecology and Physiopathology of Human Reproduction Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital of Bologna, Bologna, Italy
| | - Federica Logiodice
- Department of Experimental and Clinical Medicine- University of Florence, Italy. Center of Excellence for Research, Transfer and High Education DENOTHE of the University of Florence, Florence, Italy
| | - Raffaella Fabbri
- Gynecology and Physiopathology of Human Reproduction Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital of Bologna, Bologna, Italy
| | - Ornela Kullolli
- Department of Experimental and Clinical Medicine- University of Florence, Italy. Center of Excellence for Research, Transfer and High Education DENOTHE of the University of Florence, Florence, Italy
| | - Marco Pallecchi
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio,” University of Florence, Italy
| | - Roberto Paradisi
- Gynecology and Physiopathology of Human Reproduction Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital of Bologna, Bologna, Italy
| | - Giovanna Danza
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio,” University of Florence, Italy
| | - Maria Macciocca
- Gynecology and Physiopathology of Human Reproduction Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital of Bologna, Bologna, Italy
| | - Letizia Lombardelli
- Department of Experimental and Clinical Medicine- University of Florence, Italy. Center of Excellence for Research, Transfer and High Education DENOTHE of the University of Florence, Florence, Italy
| | - Renato Seracchioli
- Gynecology and Physiopathology of Human Reproduction Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital of Bologna, Bologna, Italy
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Abstract
A diverse group of lipid bilayer enclosed nanoparticles, referred to as extracellular vesicles (EVs), are released by all eukaryotic and prokaryotic cells into the extracellular space. The population of EVs being heterogeneous poses a challenge in their efficient separation. Several methods have been employed for EV isolation. However, there is no single conventional method that could recover a high amount of EVs while retaining their purity and functionality. The merging of differential centrifugation with size exclusion chromatography (SEC) is one of the best practices for EV isolation/purification as it recovers a sufficient amount of EVs while retaining their functionality. Here, we describe a method of purification of EVs from bovine follicular fluid samples using benchtop SEC columns. In conclusion, the EV purification method should be chosen based on the downstream applications, as every method poses its own limitations.
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Affiliation(s)
- Qurat Ul Ain Reshi
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Mohammad Mehedi Hasan
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Keerthie Dissanayake
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Alireza Fazeli
- Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia.
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK.
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Behera A, Sravanthi K, Kumar LK, Vedamurthy GV, Singh D, Onteru SK. Association of taurine with ovarian follicular steroids and postpartum anestrus condition in Murrah buffaloes. Domest Anim Endocrinol 2021; 74:106511. [PMID: 32739763 DOI: 10.1016/j.domaniend.2020.106511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 06/11/2020] [Accepted: 06/11/2020] [Indexed: 11/30/2022]
Abstract
Taurine is an abundant intracellular beta-amino acid majorly synthesized in the liver and transported through plasma. In mammals, taurine was reported to be involved in various physiological functions, including the enhancement of testosterone levels, the major estradiol precursor. Therefore, we hypothesize that taurine levels are associated with ovarian follicular steroids as well as with a reproductive problem called postpartum anestrus (PPA) in dairy buffaloes. To understand the taurine levels and its possible role in buffalo ovarian follicles, a correlation was established among taurine, estradiol, and testosterone levels in the ovarian follicular fluid. For this purpose, buffalo ovaries were obtained from the slaughterhouse, and follicular fluid samples were collected from small (<4 mm), medium (4-8 mm) and large (>8 mm) follicles. Taurine and steroid levels in the follicular fluid were analyzed by TLC and ELISA, respectively. Taurine and testosterone levels were significantly (P < 0.05) higher in the follicular fluid of small and medium follicles than large follicles, whereas the estradiol levels were significantly (P < 0.001) higher in the large follicles. Thus, taurine showed a positive correlation (r = 0.75) with testosterone and a negative correlation (r = -0.77) with estradiol in buffalo follicular fluid, indicating its possible role in testosterone function during follicular development. Interestingly, significantly (P < 0.001) lower plasma taurine levels in PPA (n = 50) than normal cyclic (n = 50) buffaloes represented its association with PPA. Therefore, our present study recommends the need for future nutrition studies on taurine supplementation to PPA buffaloes.
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Affiliation(s)
- A Behera
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India
| | - K Sravanthi
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India
| | - L K Kumar
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India
| | - G V Vedamurthy
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India
| | - D Singh
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India
| | - S K Onteru
- Molecular Endocrinology, Functional Genomics & Systems Biology Laboratory, Animal Biochemistry Division, ICAR-National Dairy Research Institute, Karnal, Haryana 132001, India.
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Alhilali MJ, Parham A, Attaranzadeh A, Amirian M, Azizzadeh M. Prognostic role of follicular fluid tumor necrosis factor alpha in the risk of early ovarian hyperstimulation syndrome. BMC Pregnancy Childbirth 2020; 20:691. [PMID: 33183268 PMCID: PMC7663882 DOI: 10.1186/s12884-020-03379-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/28/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ovarian hyperstimulation syndrome (OHSS) is an iatrogenic condition characterized by capillary hyperpermeability which can be predicted by preovulatory ovarian responses such as number of follicles. A variety of cytokines are thought to be involved in pathophysiology of this syndrome. METHODS A prospective cohort study invloving sixty intracytoplasmic sperm injection (ICSI) patients. On the day of hCG injection, we explored the threshold of larger follicles ≥11 mm diameter with a count of ≥18 follicles for the high-risk moderate-to-severe OHSS and 13-18 follicles for the low-risk moderate-to-severe OHSS. Whereas larger follicles count of less than 13 were classified as normoresponders. Pooled follicular fluid (FF) samples of each patient were collected on the day of oocyte retrieval. Magnetic multiplex immunoassay was explored to measure the concentrations of some intrafollicular cytokines including: GM-CSF, INF-γ, TNF-α, IL-10, CXCL8/IL-8, IL-6, IL-5, IL-4, IL-2, and IL-1β. All sixty patients underwent controlled ovarian hyperstimulation (COH) with either GnRH agonist or antagonist protocols. RESULTS Intrafollicular TNF-α concentration was significantly different (p < 0.05) in the high-risk moderate-to-severe OHSS patients compared to low-risk moderate-to-severe OHSS patients and normoresponders. TNF-α in FF had a negative correlation with the chance of high-risk moderate-to-severe OHSS. The differences in the risk of OHSS between patients who received GnRH agonist or antagonist were not significant (p > 0.05). CONCLUSIONS In accordance to the negative correlation of TNF-α and high risk of early OHSS, we did not expect TNF-α to play a role in increasing vascular permeability in ovarian tissues. In addition, the risk of early moderate-to-severe OHSS was not affected by different GnRH superovulation protocols.
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Affiliation(s)
- Miaad Jabbar Alhilali
- Department of Physiology, College of Veterinary Medicine, AlQadisiyiah University, Diwanyiah, Iraq
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abbas Parham
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran.
- Stem Cell Biology and Regenerative Medicine Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Armin Attaranzadeh
- Milad Center for Infertility Treatment, Mashhad, Iran
- Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Amirian
- Milad Center for Infertility Treatment, Mashhad, Iran
- Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Azizzadeh
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
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Wu S, Wang M, Deng Y, Qiu J, Zhang X, Tan J. Associations of toxic and essential trace elements in serum, follicular fluid, and seminal plasma with In vitro fertilization outcomes. Ecotoxicol Environ Saf 2020; 204:110965. [PMID: 32798747 DOI: 10.1016/j.ecoenv.2020.110965] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 06/26/2020] [Accepted: 06/28/2020] [Indexed: 05/28/2023]
Abstract
Toxic and essential trace elements are associated with human fertility. However, limited studies have been conducted on the relationship between trace elements and in vitro fertilization (IVF) outcomes in the Chinese population. In this exploratory study, 103 couples who underwent IVF/intracytoplasmic sperm injection (ICSI) treatment in our reproductive center were recruited. Serum and follicular fluid (FF) samples and seminal plasma samples were collected from the female and male partners, respectively, on the day of oocyte retrieval. Concentrations of chromium (Cr), nickel (Ni), arsenic (As), selenium (Se), cadmium (Cd), and lead (Pb) in the specimens were measured by inductively coupled plasma-mass spectrometry. Generalized linear models were used to evaluate the associations of toxic and essential trace element levels with the intermediate parameters and outcomes of IVF at both the sex-specific and couple levels. The Cr level in the serum of the female partners was inversely associated with the count of mature oocytes retrieved (p for trend = 0.033). In terms of embryo development, As concentrations in female serum and FF were inversely associated with the probabilities to obtain good-quality cleavage embryos (p for trend < 0.01). There were significant correlations between follicular Se concentrations and seminal As concentrations and higher quality cleavage embryos (p for trend < 0.01). Moreover, a positive correlation was observed between the female serum Se concentrations and blastocyst formation (p for trend = 0.031). In contrast, a higher follicular Se level was negatively correlated with embryo development at the blastocyst stage (p for trend < 0.01). Regarding the clinical outcomes, a positive association of Se levels in seminal plasma and a negative association of follicular Cd levels was observed with the probabilities of pregnancy (p for trend = 0.006 and 0.035, respectively) and live birth (p for trend = 0.014 and 0.027, respectively). The results indicate that exposure to toxic elements (Cr, As and Cd) is associated with intermediate parameters and outcomes of IVF. Furthermore, male Se exposure may be related to better pregnancy outcomes.
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Affiliation(s)
- Shanshan Wu
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.39 Huaxiang Road, Tiexi District, Shenyang, Liaoning, 110022, China; Key Laboratory of Reproductive Dysfunction Disease and Fertility Remodeling of Liaoning Province
| | - Min Wang
- Key Laboratory of Reproductive Dysfunction Disease and Fertility Remodeling of Liaoning Province; Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.39 Huaxiang Road, Tiexi District, Shenyang, Liaoning, 110022, China
| | - Yu Deng
- School of Public Health, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, China
| | - Jiahui Qiu
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.39 Huaxiang Road, Tiexi District, Shenyang, Liaoning, 110022, China; Key Laboratory of Reproductive Dysfunction Disease and Fertility Remodeling of Liaoning Province
| | - Xinyi Zhang
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.39 Huaxiang Road, Tiexi District, Shenyang, Liaoning, 110022, China; Key Laboratory of Reproductive Dysfunction Disease and Fertility Remodeling of Liaoning Province
| | - Jichun Tan
- Center of Reproductive Medicine, Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No.39 Huaxiang Road, Tiexi District, Shenyang, Liaoning, 110022, China; Key Laboratory of Reproductive Dysfunction Disease and Fertility Remodeling of Liaoning Province.
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Alfaidy N, Baron C, Antoine Y, Reynaud D, Traboulsi W, Gueniffey A, Lamotte A, Melloul E, Dunand C, Villaret L, Bessonnat J, Mauroy C, Boueihl T, Coutton C, Martinez G, Hamamah S, Hoffmann P, Hennebicq S, Brouillet S. Prokineticin 1 is a new biomarker of human oocyte competence: expression and hormonal regulation throughout late folliculogenesis. Biol Reprod 2020; 101:832-841. [PMID: 31276578 DOI: 10.1093/biolre/ioz114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/08/2019] [Accepted: 07/04/2019] [Indexed: 12/19/2022] Open
Abstract
CONTEXT Prokineticin 1 (PROK1) quantification in global follicular fluid (FF) has been recently reported as a predictive biomarker of in vitro fertilization (IVF) outcome. It is now necessary to evaluate its clinical usefulness in individual follicles. OBJECTIVES To evaluate the clinical value of PROK1 secretion in individual FF to predict oocyte competence. To determine the impact of follicular size, oocyte maturity, and gonadotropin treatments on PROK1 secretion. DESIGN AND SETTING Prospective cohort study from May 2015 to May 2017 at the University Hospital of Grenoble. PATIENTS A total of 69 infertile couples underwent IVF. INTERVENTION(S) Collection of 298 individual FF from 44 women undergoing IVF; 52 individual cumulus cell (CC) samples and 15 CC primary cultures from 25 women undergoing IVF-intracytoplasmic sperm injection (ICSI). MAIN OUTCOME MEASURE(S) Oocyte competence was defined as the ability to sustain embryo development to the blastocyst stage. Follicular size was measured by 2D-sonography. PROK1 concentration was quantified by ELISA assay. RESULTS PROK1 concentration was correlated to follicular size (r = 0.85, P = 2.2 × 10-16). Normalized PROK1 concentration in FF was predictive of subsequent oocyte competence (AUROC curve = 0.76 [95% CI, 0.69-0.83]; P = 1.7 × 10-9), irrespectively of day-2 embryo morphokinetic parameters. The expression and secretion of PROK1 were increased in FF and CC of mature oocytes (P < 0.01). Follicle Stimulating Hormone and hCG up-regulated PROK1 secretion in CC primary cultures (P < 0.01; P < 0.05), probably through the cAMP pathway (P < 0.01). CONCLUSIONS PROK1 quantification in individual FF could constitute a new predictive biomarker of oocyte competence in addition with embryo morphokinetic parameters. TRIAL REGISTRATION NUMBER none.
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Affiliation(s)
- Nadia Alfaidy
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
| | - Chloé Baron
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
- INSERM U1203, Equipe "Développement Embryonnaire Précoce Humain et Pluripotence", Institut de Médecine Régénératrice et de Biothérapie, Hôpital Saint-Eloi, Montpellier 34295, France
| | - Yannick Antoine
- INSERM U1203, Equipe "Développement Embryonnaire Précoce Humain et Pluripotence", Institut de Médecine Régénératrice et de Biothérapie, Hôpital Saint-Eloi, Montpellier 34295, France
| | - Déborah Reynaud
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
| | - Wael Traboulsi
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
| | - Aurore Gueniffey
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Anna Lamotte
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Eve Melloul
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Camille Dunand
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Laure Villaret
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Julien Bessonnat
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Charlotte Mauroy
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Thomas Boueihl
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Charles Coutton
- Université Grenoble-Alpes, Inserm, Institute for Advanced Biosciences (IAB), équipe Génétique Epigénétique et Thérapie de l'Infertilité (GETI), 38000, Grenoble, France
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple Enfant, Département de Génétique et Procréation, Laboratoire de Génétique Chromosomique, 38700, La Tronche, France
| | - Guillaume Martinez
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple Enfant, Département de Génétique et Procréation, Laboratoire de Génétique Chromosomique, 38700, La Tronche, France
| | - Samir Hamamah
- INSERM U1203, Equipe "Développement Embryonnaire Précoce Humain et Pluripotence", Institut de Médecine Régénératrice et de Biothérapie, Hôpital Saint-Eloi, Montpellier 34295, France
- CHU Montpellier, ART/PGD Division, Hôpital Arnaud de Villeneuve, Montpellier 34295, France
| | - Pascale Hoffmann
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
| | - Sylviane Hennebicq
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
- Université Grenoble-Alpes, Inserm, Institute for Advanced Biosciences (IAB), équipe Génétique Epigénétique et Thérapie de l'Infertilité (GETI), 38000, Grenoble, France
| | - Sophie Brouillet
- Université Grenoble-Alpes, Inserm, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biosciences et Biotechnologies de Grenoble (BIG), Laboratoire Biologie du Cancer et de l'Infection (BCI), 38000, Grenoble, France
- Centre Hospitalier Universitaire de Grenoble, Hôpital Couple-Enfant, Centre Clinique et Biologique d'Assistance Médicale à la Procréation- Centre d'étude et de conservation des œufs et du sperme humains (CECOS), 38700, La Tronche, France
- INSERM U1203, Equipe "Développement Embryonnaire Précoce Humain et Pluripotence", Institut de Médecine Régénératrice et de Biothérapie, Hôpital Saint-Eloi, Montpellier 34295, France
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50
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Fabjan T, VrtaÄŤnik-Bokal E, Virant-Klun I, Bedenk J, Kumer K, Osredkar J. AntimĂĽllerian Hormone and Oxidative Stress Biomarkers as Predictors of Successful Pregnancy in Polycystic Ovary Syndrome, Endometriosis and Tubal Infertility Factor. Acta Chim Slov 2020; 67:885-895. [PMID: 33533416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Abstract
Oxidative stress in the follicular fluid (FF) is thought to be responsible for the abnormal development of oocytes. In our study patients with polycystic ovarian syndrome (PCOS), endometriosis, and tubal infertility factor (TIF), and healthy women with a male factor of infertility, were prospectively enrolled. From each patient, a sample of individual FF was collected from a dominant follicle. Concentration levels of TAS, 8-IP, 8-OHdG, and AMH were determined. In women with PCOS, we found significantly lower values of oxidative stress markers in the FF. 8-IP and TAS levels were lower in the FF of women with endometriosis. In women with TIF, we also found significantly lower values of all tested markers in the FF, except for 8-OHdG and AMH. We wanted to see whether the biomarker measured in the FF in an individual diagnosis could predict a successfully obtained embryo from this particular follicle. The FF 8-OHdG result in PCOS patients stood out and proved to be a good predictive marker of matured and fertilized oocytes in these patients. Further research is needed to be able to apply the acquired knowledge in improving the outcome of IVF procedures.
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