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Zhang S, Luo Q, Meng R, Yan J, Wu Y, Huang H. Long-term health risk of offspring born from assisted reproductive technologies. J Assist Reprod Genet 2024; 41:527-550. [PMID: 38146031 PMCID: PMC10957847 DOI: 10.1007/s10815-023-02988-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/02/2023] [Indexed: 12/27/2023] Open
Abstract
Since the world's first in vitro fertilization baby was born in 1978, there have been more than 8 million children conceived through assisted reproductive technologies (ART) worldwide, and a significant proportion of them have reached puberty or young adulthood. Many studies have found that ART increases the risk of adverse perinatal outcomes, including preterm birth, low birth weight, small size for gestational age, perinatal mortality, and congenital anomalies. However, data regarding the long-term outcomes of ART offspring are limited. According to the developmental origins of health and disease theory, adverse environments during early life stages may induce adaptive changes and subsequently result in an increased risk of diseases in later life. Increasing evidence also suggests that ART offspring are predisposed to an increased risk of non-communicable diseases, such as malignancies, asthma, obesity, metabolic syndrome, diabetes, cardiovascular diseases, and neurodevelopmental and psychiatric disorders. In this review, we summarize the risks for long-term health in ART offspring, discuss the underlying mechanisms, including underlying parental infertility, epigenetic alterations, non-physiological hormone levels, and placental dysfunction, and propose potential strategies to optimize the management of ART and health care of parents and children to eliminate the associated risks. Further ongoing follow-up and research are warranted to determine the effects of ART on the long-term health of ART offspring in later life.
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Affiliation(s)
- Siwei Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Qinyu Luo
- Key Laboratory of Reproductive Genetics, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, China
| | - Renyu Meng
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Jing Yan
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China
| | - Yanting Wu
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China.
- Research Unit of Embryo Original Diseases (No. 2019RU056), Chinese Academy of Medical Sciences, Shanghai, China.
| | - Hefeng Huang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, No. 419, Fangxie Rd, Shanghai, 200011, China.
- Key Laboratory of Reproductive Genetics, Ministry of Education, Zhejiang University School of Medicine, Hangzhou, China.
- Research Unit of Embryo Original Diseases (No. 2019RU056), Chinese Academy of Medical Sciences, Shanghai, China.
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Kimmins S, Anderson RA, Barratt CLR, Behre HM, Catford SR, De Jonge CJ, Delbes G, Eisenberg ML, Garrido N, Houston BJ, Jørgensen N, Krausz C, Lismer A, McLachlan RI, Minhas S, Moss T, Pacey A, Priskorn L, Schlatt S, Trasler J, Trasande L, Tüttelmann F, Vazquez-Levin MH, Veltman JA, Zhang F, O'Bryan MK. Frequency, morbidity and equity - the case for increased research on male fertility. Nat Rev Urol 2024; 21:102-124. [PMID: 37828407 DOI: 10.1038/s41585-023-00820-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2023] [Indexed: 10/14/2023]
Abstract
Currently, most men with infertility cannot be given an aetiology, which reflects a lack of knowledge around gamete production and how it is affected by genetics and the environment. A failure to recognize the burden of male infertility and its potential as a biomarker for systemic illness exists. The absence of such knowledge results in patients generally being treated as a uniform group, for whom the strategy is to bypass the causality using medically assisted reproduction (MAR) techniques. In doing so, opportunities to prevent co-morbidity are missed and the burden of MAR is shifted to the woman. To advance understanding of men's reproductive health, longitudinal and multi-national centres for data and sample collection are essential. Such programmes must enable an integrated view of the consequences of genetics, epigenetics and environmental factors on fertility and offspring health. Definition and possible amelioration of the consequences of MAR for conceived children are needed. Inherent in this statement is the necessity to promote fertility restoration and/or use the least invasive MAR strategy available. To achieve this aim, protocols must be rigorously tested and the move towards personalized medicine encouraged. Equally, education of the public, governments and clinicians on the frequency and consequences of infertility is needed. Health options, including male contraceptives, must be expanded, and the opportunities encompassed in such investment understood. The pressing questions related to male reproductive health, spanning the spectrum of andrology are identified in the Expert Recommendation.
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Affiliation(s)
- Sarah Kimmins
- Department of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
- The Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec, Canada
- The Département de Pathologie et Biologie Cellulaire, Université de Montréal, Montreal, Quebec, Canada
| | - Richard A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Christopher L R Barratt
- Division of Systems Medicine, School of Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Hermann M Behre
- Center for Reproductive Medicine and Andrology, University Hospital, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Sarah R Catford
- Hudson Institute of Medical Research, Melbourne, Victoria, Australia
- Department of Obstetrics and Gynaecology, The Royal Women's Hospital, Melbourne, Victoria, Australia
| | | | - Geraldine Delbes
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Sante Biotechnologie, Laval, Quebec, Canada
| | - Michael L Eisenberg
- Department of Urology and Obstetrics and Gynecology, Stanford University, Stanford, CA, USA
| | - Nicolas Garrido
- IVI Foundation, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Brendan J Houston
- School of BioSciences and Bio21 Institute, The University of Melbourne, Parkville, Melbourne, Australia
| | - Niels Jørgensen
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Csilla Krausz
- Department of Experimental and Clinical Biomedical Sciences, 'Mario Serio', University of Florence, University Hospital of Careggi Florence, Florence, Italy
| | - Ariane Lismer
- Department of Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Robert I McLachlan
- Hudson Institute of Medical Research and the Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Monash IVF Group, Richmond, Victoria, Australia
| | - Suks Minhas
- Department of Surgery and Cancer Imperial, London, UK
| | - Tim Moss
- Healthy Male and the Department of Obstetrics and Gynaecology, Monash University, Melbourne, Victoria, Australia
| | - Allan Pacey
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Lærke Priskorn
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Stefan Schlatt
- Centre for Reproductive Medicine and Andrology, University of Münster, Münster, Germany
| | - Jacquetta Trasler
- Departments of Paediatrics, Human Genetics and Pharmacology & Therapeutics, McGill University and Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Leonardo Trasande
- Center for the Investigation of Environmental Hazards, Department of Paediatrics, NYU Grossman School of Medicine, New York, NY, USA
| | - Frank Tüttelmann
- Institute of Reproductive Genetics, University of Münster, Münster, Germany
| | - Mónica Hebe Vazquez-Levin
- Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas de Argentina, Fundación IBYME, Buenos Aires, Argentina
| | - Joris A Veltman
- Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Feng Zhang
- Obstetrics and Gynecology Hospital, Institute of Reproduction and Development, Fudan University, Shanghai, China
| | - Moira K O'Bryan
- School of BioSciences and Bio21 Institute, The University of Melbourne, Parkville, Melbourne, Australia.
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Carlsen EØ, Wilcox AJ, Magnus MC, Hanevik HI, Håberg SE. Reproductive outcomes in women and men conceived by assisted reproductive technologies in Norway: prospective registry based study. BMJ MEDICINE 2023; 2:e000318. [PMID: 37051028 PMCID: PMC10083741 DOI: 10.1136/bmjmed-2022-000318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 01/27/2023] [Indexed: 03/16/2023]
Abstract
ObjectivesTo determine whether the perinatal outcomes of women or men who were conceived by assisted reproductive technologies are different compared with their peers who were naturally conceived.DesignProspective registry based study.SettingMedical Birth Registry of Norway.ParticipantsPeople born in Norway between 1984 and 2002 with a registered pregnancy by the end of 2021.ExposurePeople who were conceived by assisted reproductive technologies and have had a registered pregnancy.Main outcome measuresComparing pregnancies and births of people who were conceived by assisted reproductive technologies and people who were naturally conceived, we assessed mean birth weight, gestational age, and placental weight by linear regression, additionally, the odds of congenital malformations, a low 5 min Apgar score (<7), transfer to a neonatal intensive care unit, delivery by caesarean section, use of assisted reproductive technologies, hypertensive disorders of pregnancy and pre-eclampsia, preterm birth, and offspring sex, by logistic regression. The occurrence of any registered pregnancy from people aged 14 years until age at the end of follow-up was assessed using Cox proportional regression for both groups.ResultsAmong 1 092 151 people born in Norway from 1984 to 2002, 180 652 were registered at least once as mothers, and 137 530 as fathers. Of these, 399 men and 553 women were conceived by assisted reproductive technologies. People who were conceived by assisted reproductive technologies had little evidence of increased risk of adverse outcomes in their own pregnancies, increased use of assisted reproductive technologies, or any difference in mean birth weight, placental weight, or gestational age. The only exception was for an increased risk of the neonate having a low Apgar score at 5 min (adjusted odds ratio 1.86 (95% confidence interval 1.20 to 2.89)) among women who were conceived by assisted reproductive technologies. Odds were slightly decreased of having a boy among mothers conceived by assisted reproductive technologies (odds ratio 0.79 (95% confidence interval 0.67 to 0.93)). People conceived by assisted reproductive technologies were slightly less likely to have a registered pregnancy within the follow-up period (women, adjusted hazard ratio 0.88 (95% CI 0.81 to 0.96); men, 0.91 (0.83 to 1.01)).ConclusionsPeople conceived by assisted reproductive technologies were not at increased risk of obstetric or perinatal complications when becoming parents. The proportion of people conceived by assisted reproductive technologies with a registered pregnancy was lower than among people who were naturally conceived, but a longer follow-up is required to fully assess their fertility and reproductive history.
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Affiliation(s)
- Ellen Øen Carlsen
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Community Medicine, University of Oslo, Oslo, Norway
| | - Allen J Wilcox
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | | | - Hans Ivar Hanevik
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Department of Fertility, Telemark Hospital Trust, Porsgrunn, Norway
| | - Siri Eldevik Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
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Tolani AT, Cedars MI, Zablotska LB, Rinaudo PF. Metabolomic Profile of Children Conceived With Medically Assisted Technologies. J Clin Endocrinol Metab 2023; 108:315-322. [PMID: 36214833 DOI: 10.1210/clinem/dgac589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/05/2022] [Indexed: 01/20/2023]
Abstract
CONTEXT Assisted reproductive technologies (ART) and non-in vitro fertilization fertility treatments (NIFT) are treatments for infertility. These technologies may have long-term health effects in children such as increased hypertension, glucose intolerance, and hypertriglyceridemia. Few studies have compared children born following ART and NIFT to those conceived spontaneously by subfertile couples. OBJECTIVE This work aimed to describe metabolic differences in children conceived by ART and NIFT compared to children conceived spontaneously by infertile couples. METHODS Children conceived by parent(s) receiving infertility care at the University of California, San Francisco, between 2000 and 2017 were invited to participate in the Developmental Epidemiological Study of Children born through Reproductive Technology (DESCRT). Serum metabolomic analyses were conducted using samples from 143 enrolled children (age range 4-12 years, 43% female) conceived using NIFT or ART (with fresh or frozen embryos with and without intracytoplasmic sperm injection [ICSI]) and children conceived spontaneously by subfertile couples. Principal component analysis and multivariable regression were used to compare the distribution of metabolites between groups. RESULTS There was no separation in metabolites based on treatment or sex. NIFT-conceived children showed no differences compared to spontaneously conceived controls. Only spontaneously conceived children had different metabolomics profiles from children conceived from fresh ART, frozen ART, and all ICSI. Pantoate and propionylglycine levels were elevated in fresh ART compared to the spontaneous group (P < .001). Propionylglycine levels were elevated in the ICSI (both fresh and frozen) vs the spontaneous group (P < .001). Finally, 5-oxoproline levels were decreased in frozen ART compared to the spontaneous group (P < .001). CONCLUSION NIFT-conceived children did not show any metabolic differences compared with spontaneously conceived children. The metabolic differences between ART-conceived children and children conceived spontaneously were small but unlikely to be clinically significant but should be examined in future studies.
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Affiliation(s)
- Alisha T Tolani
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, California 94158, USA
| | - Marcelle I Cedars
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, California 94158, USA
| | - Lydia B Zablotska
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California 94158, USA
| | - Paolo F Rinaudo
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco, California 94158, USA
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Catford SR, Halliday J, Lewis S, O'Bryan MK, Handelsman DJ, Hart RJ, McBain J, Rombauts L, Amor DJ, Saffery R, McLachlan RI. The metabolic health of young men conceived using intracytoplasmic sperm injection. Hum Reprod 2022; 37:2908-2920. [PMID: 36166702 DOI: 10.1093/humrep/deac212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 08/18/2022] [Indexed: 12/14/2022] Open
Abstract
STUDY QUESTION Is the metabolic health of men conceived using ICSI different to that of IVF and spontaneously conceived (SC) men? SUMMARY ANSWER ICSI-conceived men aged 18-24 years, compared with SC controls, showed differences in some metabolic parameters including higher resting diastolic blood pressure (BP) and homeostasis model assessment for insulin resistance (HOMA-IR) scores, although the metabolic parameters of ICSI- and IVF-conceived singleton men were more comparable. WHAT IS KNOWN ALREADY Some studies suggest that IVF-conceived offspring may have poorer cardiovascular and metabolic profiles than SC children. Few studies have examined the metabolic health of ICSI-conceived offspring. STUDY DESIGN, SIZE, DURATION This cohort study compared the metabolic health of ICSI-conceived men to IVF-conceived and SC controls who were derived from prior cohorts. Participants included 121 ICSI-conceived men (including 100 singletons), 74 IVF-conceived controls (all singletons) and 688 SC controls (including 662 singletons). PARTICIPANTS/MATERIALS, SETTING, METHODS Resting systolic and diastolic BP (measured using an automated sphygmomanometer), height, weight, BMI, body surface area and fasting serum metabolic markers including fasting insulin, glucose, total cholesterol, high-density lipoprotein cholesterol (HDLC), low-density lipoprotein cholesterol, triglycerides, highly sensitive C-reactive protein (hsCRP) and HOMA-IR were compared between groups. Data were analysed using multivariable linear regression adjusted for various covariates including age and education level. MAIN RESULTS AND THE ROLE OF CHANCE After adjusting for covariates, compared to 688 SC controls, 121 ICSI-conceived men had higher diastolic BP (β 4.9, 95% CI 1.1-8.7), lower fasting glucose (β -0.7, 95% CI -0.9 to -0.5), higher fasting insulin (ratio 2.2, 95% CI 1.6-3.0), higher HOMA-IR (ratio 1.9, 95% CI 1.4-2.6), higher HDLC (β 0.2, 95% CI 0.07-0.3) and lower hsCRP (ratio 0.4, 95% CI 0.2-0.7) levels. Compared to 74 IVF-conceived singletons, only glucose differed in the ICSI-conceived singleton men (β -0.4, 95% CI -0.7 to -0.1). No differences were seen in the paternal infertility subgroups. LIMITATIONS, REASONS FOR CAUTION The recruitment rate of ICSI-conceived men in this study was low and potential for recruitment bias exists. The ICSI-conceived men, the IVF-conceived men and SC controls were from different cohorts with different birth years and different geographical locations. Assessment of study groups and controls was not contemporaneous, and the measurements differed for some outcomes (BP, insulin, glucose, lipids and hsCRP). WIDER IMPLICATIONS OF THE FINDINGS These observations require confirmation in a larger study with a focus on potential mechanisms. Further efforts to identify whether health differences are due to parental characteristics and/or factors related to the ICSI procedure are also necessary. STUDY FUNDING/COMPETING INTEREST(S) This study was funded by an Australian National Health and Medical Research Council Partnership Grant (NHMRC APP1140706) and was partially funded by the Monash IVF Research and Education Foundation. S.R.C. was supported through an Australian Government Research Training Program Scholarship. R.J.H. is supported by an NHMRC project grant (634457), and J.H. and R.I.M. have been supported by the NHMRC as Senior and Principal Research Fellows respectively (J.H. fellowship number: 1021252; R.I.M. fellowship number: 1022327). L.R. is a minority shareholder and the Group Medical Director for Monash IVF Group, and reports personal fees from Monash IVF Group and Ferring Australia, honoraria from Ferring Australia and travel fees from Merck Serono and MSD and Guerbet; R.J.H. is the Medical Director of Fertility Specialists of Western Australia and has equity in Western IVF; R.I.M. is a consultant for and shareholder of Monash IVF Group and S.R.C. reports personal fees from Besins Healthcare and nonfinancial support from Merck outside of the submitted work. The remaining authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- S R Catford
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
| | - J Halliday
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - S Lewis
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - M K O'Bryan
- The School of BioSciences and Bio21 Institute, Faculty of Science, University of Melbourne, Melbourne, Australia
| | - D J Handelsman
- The ANZAC Research Institute, University of Sydney, Sydney, Australia
- Department of Andrology, Concord Repatriation General Hospital, Sydney, Australia
| | - R J Hart
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, Australia
- Fertility Specialists of Western Australia, Perth, Australia
| | - J McBain
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Australia
- Melbourne IVF, East Melbourne, Australia
- Department of Obstetrics and Gynaecology, The Royal Women's Hospital, Melbourne, Australia
| | - L Rombauts
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Monash IVF Group Pty Ltd, Melbourne, Australia
| | - D J Amor
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - R Saffery
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - R I McLachlan
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Monash IVF Group Pty Ltd, Melbourne, Australia
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Jijo A, Cheredath A, Uppangala S, Lakshmi R. V, Joseph D, Meitei HY, Asampille G, Kumar P, Gowda G. A. N, Kalthur G, Kovacic B, Adiga SK. ICSI in non-male factor infertility patients does not alter metabolomic signature in sibling embryos as evidenced by sensitivity enhanced nuclear magnetic resonance (NMR) spectroscopy. PLoS One 2022; 17:e0273321. [PMID: 36149910 PMCID: PMC9506644 DOI: 10.1371/journal.pone.0273321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 08/06/2022] [Indexed: 11/19/2022] Open
Abstract
Intracytoplasmic sperm injection (ICSI) was developed to overcome male factor infertility, however, there recently has been an increasing trend in ICSI usage irrespective of the etiology, demonstrating an overuse of this insemination technique. There is a limited knowledge on the behaviour of ICSI derived embryos in non-male factor infertility patients. Metabolomic assessment of preimplantation embryos in conjunction with morphological evaluation can provide better understanding of embryonic behaviour. Hence, this study was undertaken to explore if there are any metabolomic differences between IVF and ICSI derived sibling day-5 blastocysts from non-male factor infertility patients. This prospective study included nineteen couples with non-male factor infertility undergoing Assisted Reproductive Technology. The sibling oocytes retrieved from each patient were randomly assigned to two groups and inseminated either by IVF or ICSI. Spent culture media (SCM) in which embryos were cultured up to day 5 were collected and investigated using sensitivity enhanced NMR based metabolite profiling utilizing high resolution (800 MHz) NMR equipped with cryogenically cooled micro-coil (1.7 mm) probe. The metabolomic signature between IVF and ICSI derived sibling blastocysts was assessed. A significant reduction in the concentrations of pyruvate, citrate, glucose and lysine were observed in both IVF and ICSI sibling embryos compared to medium control (P< 0.05–0.001). Further, histidine and valine level was found lower in ICSI embryos compared to medium control (P<0.05) during 96 hours of in vitro culture. Notably, between IVF and ICSI SCM, no significant difference in the concentration of the metabolites was found. Our results suggest that ICSI in non-male factor does not alter the SCM metabolomic signature during 96 hours of embryonic development.
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Affiliation(s)
- Ameya Jijo
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Aswathi Cheredath
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Shubhashree Uppangala
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Vani Lakshmi R.
- Department of Data Science, Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India
| | - David Joseph
- NMR Research Centre, Indian Institute of Science, Bangalore, India
| | - Huidrom Yaiphaba Meitei
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Gitanjali Asampille
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Pratap Kumar
- Department of Reproductive Medicine and Surgery, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Nagana Gowda G. A.
- Northwest Metabolomics Research Center, Anesthesiology and Pain Medicine, University of Washington, Seattle, WA, United States of America
| | - Guruprasad Kalthur
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Borut Kovacic
- Department of Reproductive Medicine, University Medical Centre Maribor, Maribor, Slovenia
| | - Satish Kumar Adiga
- Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
- * E-mail:
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7
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Yeung EH, Mendola P, Sundaram R, Lin TC, Broadney MM, Putnick DL, Robinson SL, Polinski KJ, Wactawski-Wende J, Ghassabian A, O'Connor TG, Gore-Langton RE, Stern JE, Bell E. Conception by fertility treatment and cardiometabolic risk in middle childhood. Fertil Steril 2022; 118:349-359. [PMID: 35697532 PMCID: PMC9329264 DOI: 10.1016/j.fertnstert.2022.04.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/28/2022] [Accepted: 04/28/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To evaluate whether children conceived using assisted reproductive technology (ART) or ovulation induction (OI) have greater cardiometabolic risk than children conceived without treatment. DESIGN Clinical assessments in 2018-2019 in the Upstate KIDS cohort. SETTING Clinical sites in New York. PATIENT(S) Three hundred thirty-three singletons and 226 twins from 448 families. INTERVENTION(S) Mothers reported their use of fertility treatment and its specific type at baseline and approximately 4 months after delivery. High validity of the self-reported use of ART was previously confirmed. The children were followed up from infancy through 8-10 years of age. A subgroup was invited to participate in clinic visits. MAIN OUTCOME MEASURE(S) The measurements of blood pressure (BP), arterial stiffness using pulse wave velocity, anthropometric measures, and body fat using bioelectrical impedance analysis were performed (n = 559). The levels of plasma lipids, C-reactive protein, and hemoglobin A1c were measured using blood samples obtained from 263 children. RESULT(S) The average age of the children was 9.4 years at the time of the clinic visits Approximately 39% were conceived using fertility treatment (18% using ART and 21% using OI). Singletons conceived using fertility treatment (any type or using ART or OI specifically) did not statistically differ in systolic or diastolic BP, heart rate, or pulse wave velocity. Singletons conceived using OI were smaller than singletons conceived without treatment, but the average body mass index of the latter was higher (z-score: 0.41 [SD, 1.24]) than the national norms. Twins conceived using either treatment had lower BP than twins conceived without treatment. However, twins conceived using OI had significantly higher arterial stiffness (0.59; 95% CI, 0.03-1.15 m/s), which was attenuated after accounting for maternal BP (0.29; 95% CI, -0.03 to 0.46 m/s). Twins did not significantly differ in size or fat measures across the groups. The mode of conception was not associated with the levels of lipids, C-reactive protein, or glycosylated hemoglobin. CONCLUSION(S) Clinical measures at the age of 9 years did not indicate greater cardiometabolic risk in children conceived using ART or OI compared with that in children conceived without treatment. CLINICAL TRIAL REGISTRATION NUMBER ClinicalTrials.gov #NCT03106493.
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Affiliation(s)
- Edwina H Yeung
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland.
| | - Pauline Mendola
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, New York
| | - Rajeshwari Sundaram
- Biostatistics & Bioinformatics Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | | | - Miranda M Broadney
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - Diane L Putnick
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - Sonia L Robinson
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - Kristen J Polinski
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
| | - Jean Wactawski-Wende
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, Buffalo, New York
| | - Akhgar Ghassabian
- Departments of Pediatrics, Population Health, and Environmental Medicine, New York University School of Medicine, New York, New York
| | - Thomas G O'Connor
- Departments of Psychiatry, Psychology, Neuroscience, Obstetrics and Gynecology, University of Rochester, Rochester, New York
| | | | - Judy E Stern
- Department of Obstetrics and Gynecology, Dartmouth-Hitchcock and Dartmouth Geisel Medical School, Lebanon, New Hampshire
| | - Erin Bell
- Department Epidemiology and Biostatistics, University at Albany School of Public Health, Albany, New York
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8
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Schroeder M, Badini G, Sferruzzi-Perri AN, Albrecht C. The Consequences of Assisted Reproduction Technologies on the Offspring Health Throughout Life: A Placental Contribution. Front Cell Dev Biol 2022; 10:906240. [PMID: 35747691 PMCID: PMC9210138 DOI: 10.3389/fcell.2022.906240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
The use of assisted reproductive technologies (ART) worldwide has led to the conception and birth of over eight million babies since being implemented in 1978. ART use is currently on the rise, given growing infertility and the increase in conception age among men and women in industrialized countries. Though obstetric and perinatal outcomes have improved over the years, pregnancies achieved by ART still bear increased risks for the mother and the unborn child. Moreover, given that the first generation of ART offspring is now only reaching their forties, the long-term effects of ART are currently unknown. This is important, as there is a wealth of data showing that life-long health can be predetermined by poor conditions during intrauterine development, including irregularities in the structure and functioning of the placenta. In the current review, we aim to summarize the latest available findings examining the effects of ART on the cardiometabolic, cognitive/neurodevelopmental, and behavioral outcomes in the perinatal period, childhood and adolescence/adulthood; and to examine placental intrinsic factors that may contribute to the developmental outcomes of ART offspring. Altogether, the latest knowledge about life outcomes beyond adolescence for those conceived by ART appears to suggest a better long-term outcome than previously predicted. There are also changes in placenta structure and functional capacity with ART. However, more work in this area is critically required, since the potential consequences of ART may still emerge as the offspring gets older. In addition, knowledge of the placenta may help to foresee and mitigate any adverse outcomes in the offspring.
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Affiliation(s)
- Mariana Schroeder
- Faculty of Medicine, Institute of Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland
| | - Gina Badini
- Faculty of Medicine, Institute of Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland
| | - Amanda N Sferruzzi-Perri
- Centre for Trophoblast Research, Department of Physiology, Development, and Neuroscience, University of Cambridge, Cambridge, United Kingdom
| | - Christiane Albrecht
- Faculty of Medicine, Institute of Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland
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9
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Wijs LA, Doherty DA, Keelan JA, Burton P, Yovich JL, Beilin L, Mori TA, Huang RC, Adams LA, Olynyk JK, Ayonrinde OT, Penova-Veselinovic B, Hart RJ. Comparison of the cardiometabolic profiles of adolescents conceived through ART with those of a non-ART cohort. Hum Reprod 2022; 37:1880-1895. [PMID: 35640037 PMCID: PMC9340102 DOI: 10.1093/humrep/deac122] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/21/2022] [Indexed: 12/17/2022] Open
Abstract
STUDY QUESTION Is the cardiometabolic health of adolescents conceived through ART worse than that of their counterparts conceived without ART? SUMMARY ANSWER The majority of cardiometabolic and vascular health parameters of adolescents conceived through ART are similar or more favourable, than those of their counterparts of similar age and conceived without ART. WHAT IS KNOWN ALREADY It has been proposed that the cardiometabolic health of offspring conceived with ART may be unfavourable compared to that of their counterparts conceived without ART. The literature pertaining to cardiometabolic health of offspring conceived after ART is contradictory, but generally suggests unfavourable cardiometabolic health parameters, such as an increase in blood pressure (BP), vascular dysfunction and adiposity, as well as unfavourable glucose and lipid profiles. With over 8 million children and adults born through ART worldwide, it is important to investigate whether these early signs of adverse cardiometabolic differences persist into adolescence and beyond. STUDY DESIGN, SIZE, DURATION The Growing Up Healthy Study (GUHS) is a prospective cohort study that recruited 303 adolescents and young adults conceived after ART (aged 13-21 years) and born between 1991 and 2001 in Western Australia. Their health parameters, including cardiometabolic factors, were assessed and compared with counterparts from the Raine Study Generation 2 (Gen2). The 2868 Gen2 participants were born 1989-1992 and are representative of the Western Australian adolescent population. At ∼17 years of age (2013-2017), 163 GUHS participants replicated assessments previously completed by Gen2 at a similar age. PARTICIPANTS/MATERIALS, SETTING, METHODS Cardiometabolic parameters were compared between a total of 163 GUHS and 1457 Gen2 adolescents. Separate male (GUHS n = 81, Gen2 n = 735) and female (GUHS n = 82, Gen2 n = 722) analyses were conducted. Assessments consisted of a detailed questionnaire including health, lifestyle and demographic parameters, anthropometric assessments (height, weight, BMI, waist circumference and skinfold thickness), fasting serum biochemistry, arterial stiffness and BP (assessed using applanation tonometry). Abdominal ultrasonography was used to assess the presence and severity of hepatic steatosis, and thickness of abdominal fat compartments. Non-alcoholic fatty liver disease (NAFLD) was diagnosed if there was sonographic fatty liver in the absence of significant alcohol consumption. Chi2, Fisher's exact and Mann-Whitney U tests, performed in SPSS V25, examined cohort differences and generalized estimating equations adjusted for the following covariates: singleton vs non-singleton pregnancy, birthweight (z-score), gestational age, BMI, smoking, alcohol consumption in the past 6 months and parent cardiovascular status. Arterial stiffness measures and waist circumference were additionally adjusted for height, and female analyses were additionally adjusted for use of oral contraceptives in the preceding 6 months. MAIN RESULTS AND THE ROLE OF CHANCE In adjusted analyses, GUHS females had a lower BMI (22.1 vs 23.3 kg/m2, P = 0.014), and thinner skinfolds (triceps, subscapular, mid-abdominal; 16.9 vs 18.7 mm, P = 0.021, 13.4 vs 15.0 mm, P = 0.027, 19.7 vs 23.2 mm, P < 0.001, respectively), whereas males were not significantly different. Waist circumference was lower in GUHS adolescents (males: 78.1 vs 81.3 cm, P = 0.008, females: 76.7 vs 83.3 cm, P = 0.007). There were no significant differences between the two groups in glucose, insulin, homeostatic model assessment for insulin resistance, low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol (non-HDL-C), total cholesterol (TC), alanine aminotransferase and high-sensitivity C-reactive protein in both sexes. In females, serum triglycerides were lower in GUHS adolescents (1.0 vs 1.2 mmol/l, P = 0.029). GUHS males had higher serum HDL-C (1.1 vs 1.0 mmol/l, P = 0.004) and a lower TC/HDL-C ratio (3.2 vs 3.6, P = 0.036). There were no significant differences in the prevalence of NAFLD or steatosis severity scores between the cohorts in males and females. GUHS females had less subcutaneous adipose tissue (9.4 vs 17.9 mm, P < 0.001), whereas GUHS males had greater visceral adipose thickness (44.7 vs 36.3 mm, P < 0.001). There was no significant difference in pre-peritoneal adipose thickness. Pulse wave velocity was lower in GUHS males (5.8 vs 6.3 m/s, P < 0.001) and heart rate corrected augmentation index was lower in GUHS females (-8.4 vs -2.7%, P = 0.048). There were no significant differences in BP or heart rate in males or females between the two groups. LIMITATIONS, REASONS FOR CAUTION Despite the substantial study size and the unique study design of the ART cohort, we were unable to differentiate between different types of ART, due to the low number of ICSI cycles (e.g. IVF vs ICSI), draw definite conclusions, or relate the outcomes to the cause of infertility. Considering the differences in time points when both cohorts were studied, external factors could have changed, which could not be accounted for. Given the observational nature of this study, causation cannot be proven. WIDER IMPLICATIONS OF THE FINDINGS Contrary to our hypothesis and previous findings focussing mainly on childhood, this study reports mostly similar or favourable cardiometabolic markers in adolescents conceived with ART compared to those conceived without ART. The greater visceral adipose thickness, particularly present in males, requires further investigation. While these findings are generally reassuring, future well-designed and appropriately powered studies are required to definitively address the issue of cardiometabolic health in ART adults. STUDY FUNDING/COMPETING INTEREST(S) This project was supported by NHMRC project grant number 1042269 and R.J.H. received education grant funding support from Ferring Pharmaceuticals. R.J.H. is the Medical Director of Fertility Specialists of Western Australia and a shareholder in Western IVF. He has received educational sponsorship from MSD, Merck-Serono and Ferring Pharmaceuticals. P.B. is the Scientific Director of Concept Fertility Centre, Subiaco, Western Australia. J.L.Y. is the Medical Director of PIVET Medical Centre, Perth, Western Australia. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- L A Wijs
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia
| | - D A Doherty
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia.,Women and Infants Research Foundation, Perth, WA, Australia
| | - J A Keelan
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia.,Women and Infants Research Foundation, Perth, WA, Australia.,School of Biomedical Sciences, University of Western Australia, Perth, WA, Australia
| | - P Burton
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia.,Concept Fertility Centre, Perth, WA, Australia
| | - J L Yovich
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia.,PIVET Medical Centre, Perth, WA, Australia
| | - L Beilin
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia
| | - T A Mori
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia
| | - R C Huang
- Centre for Child Health Research, University of Western Australia, Perth, WA, Australia.,Telethon Kids Institute, University of Western Australia, Perth, WA, Australia
| | - L A Adams
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia
| | - J K Olynyk
- School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia.,Department of Gastroenterology & Hepatology, Fiona Stanley Hospital, Perth, WA, Australia
| | - O T Ayonrinde
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia.,Department of Gastroenterology & Hepatology, Fiona Stanley Hospital, Perth, WA, Australia.,Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| | - B Penova-Veselinovic
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, WA, Australia
| | - R J Hart
- Fertility Specialists of Western Australia, Perth, WA, Australia
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10
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Krausz C, Cioppi F. Genetic Factors of Non-Obstructive Azoospermia: Consequences on Patients' and Offspring Health. J Clin Med 2021; 10:jcm10174009. [PMID: 34501457 PMCID: PMC8432470 DOI: 10.3390/jcm10174009] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 12/20/2022] Open
Abstract
Non-Obstructive Azoospermia (NOA) affects about 1% of men in the general population and is characterized by clinical heterogeneity implying the involvement of several different acquired and genetic factors. NOA men are at higher risk to be carriers of known genetic anomalies such as karyotype abnormalities and Y-chromosome microdeletions in respect to oligo-normozoospermic men. In recent years, a growing number of novel monogenic causes have been identified through Whole Exome Sequencing (WES). Genetic testing is useful for diagnostic and pre-TESE prognostic purposes as well as for its potential relevance for general health. Several epidemiological observations show a link between azoospermia and higher morbidity and mortality rate, suggesting a common etiology for NOA and some chronic diseases, including cancer. Since on average 50% of NOA patients has a positive TESE outcome, the identification of genetic factors in NOA patients has relevance also to the offspring's health. Although still debated, the observed increased risk of certain neurodevelopmental disorders, as well as impaired cardiometabolic and reproductive health profile in children conceived with ICSI from NOA fathers may indicate the involvement of transmissible genetic factors. This review provides an update on the reproductive and general health consequences of known genetic factors causing NOA, including offspring's health.
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11
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Zacchini F, Heber MF, Arena R, Radczuk N, Jankowska U, Ptak GE. Perturbations of the hepatic proteome behind the onset of metabolic disorders in mouse offspring developed following embryo manipulation. Theriogenology 2021; 171:119-129. [PMID: 34052779 DOI: 10.1016/j.theriogenology.2021.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 11/26/2022]
Abstract
Assisted Reproductive Technologies (ART) allowed the births of >8 million babies worldwide. Even if ART children are healthy at birth, several studies reported that ART may cause changes in foetal programming, leading to an increased predisposition to metabolic disorders in adulthood. Previous studies on mouse model showed obesity, glucose intolerance, and hepatic lipid accumulation in ART offspring. A cumulative effect of the different components of ART protocol has been previously described, for example, in the occurrence of epigenetic defects. Here, we investigated whether there is a cumulative effect of embryo transfer (ET), in vitro culture (IVC) and blastomere biopsy (BB) in the onset of metabolic disorders in mouse offspring vs those naturally conceived (Control - CTR). To this aim, proteomic analysis was performed on the livers from adult mouse offspring developed following ET, IVC and BB vs CTR. We observed deregulated expression of proteins involved in lipid, carbohydrate, energy metabolisms and cellular processes in ART offspring. Moreover, we found increased body weight in all ART offspring while i) insulin resistance in BB male, ii) females glucose intolerance and high level of triglycerides and cholesterol in BB females and iii) low levels of interleukin-6 in BB, IVC and ET males. In conclusion, our study suggests that the use of various embryo manipulations influences the metabolic health of adult offspring, resulting in an increased predisposition to hepatic diseases and metabolic syndrome in a sex-specific manner.
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Affiliation(s)
- Federica Zacchini
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland; Institute of Genetics and Animal Biotechnology PAS, Str Postępu 36A, Jastrzębiec, 05-552, Magdalenka, Poland; Percuros BV, Str Zernikedreef 8, 2333 CL, Leiden, the Netherlands.
| | - Maria Florencia Heber
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland
| | - Roberta Arena
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland; Institute of Genetics and Animal Biotechnology PAS, Str Postępu 36A, Jastrzębiec, 05-552, Magdalenka, Poland
| | - Natalia Radczuk
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland
| | - Urszula Jankowska
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland
| | - Grażyna Ewa Ptak
- Małopolska Centre of Biotechnology at Jagiellonian University, Str Gronostajowa 7a, 30-348, Krakow, Poland; University of Teramo, Str R. Balzarini 1, 64100, Teramo, Italy
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12
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Irakoze L, Manirakiza A, Zhang Y, Liu J, Li J, Nkengurutse L, Deng S, Xiao X. Metabolic Syndrome in Offspring of Parents with Metabolic Syndrome: A Meta-Analysis. Obes Facts 2021; 14:148-162. [PMID: 33508842 PMCID: PMC7983676 DOI: 10.1159/000513370] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 11/25/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The metabolic syndrome (MetS) represents a clustering of risk factors for cardiovascular diseases that includes abdominal obesity, hypertension, dyslipidemia, and insulin resistance. OBJECTIVES The objective of this study was to reassess the parent-offspring association of MetS since the available findings are still controversial. METHODS The Cochrane Library, PubMed, Embase, and Web of Science databases were searched to identify relevant articles. All studies comparing MetS status between the offspring of parents with MetS and offspring of parents without MetS were included in the analysis. RESULTS A total of 9 studies met the inclusion criteria and they were analyzed. Offspring of at least 1 parent with MetS had a higher risk of MetS (OR 3.88, 95% CI 2.58-5.83, p < 0.001). Sons and daughters of fathers with MetS both had a higher risk of MetS (OR 2.31, 95% CI 1.70-3.12, p < 0.001, and OR 1.73, 95% CI 1.37-2.18, p < 0.001, respectively). Sons and daughters of mothers with MetS both had a higher risk of MetS (OR 1.95, 95% CI 1.37-2.76, p = 0.0002, and OR 1.91, 95% CI 1.54-2.35, p < 0.001, respectively). CONCLUSION This meta-analysis showed that there is a higher risk of MetS in the offspring of parents with MetS. However, there was no differential association of MetS according to gender and/or age of the offspring.
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Affiliation(s)
- Laurent Irakoze
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Kamenge Military Hospital, Ministry of Public Health and Fighting AIDS, Bujumbura, Burundi
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Astère Manirakiza
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yunqi Zhang
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Juncheng Liu
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiayu Li
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Liliane Nkengurutse
- Ministry of Public Health and Fighting AIDS, Epidemiological Emergency Service, Bujumbura, Burundi
| | - Shuhua Deng
- Department of Respiratory Medicine, Chengdu First People's Hospital, Chengdu, China
| | - Xiaoqiu Xiao
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,
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13
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Effect of Embryo Vitrification on the Steroid Biosynthesis of Liver Tissue in Rabbit Offspring. Int J Mol Sci 2020; 21:ijms21228642. [PMID: 33207830 PMCID: PMC7696440 DOI: 10.3390/ijms21228642] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/12/2020] [Accepted: 11/12/2020] [Indexed: 12/23/2022] Open
Abstract
Preimplantation embryo manipulations during standard assisted reproductive technologies (ART) have significant repercussions on offspring. However, few studies to date have investigated the potential long-term outcomes associated with the vitrification procedure. Here, we performed an experiment to unravel the particular effects related to stress induced by embryo transfer and vitrification techniques on offspring phenotype from the foetal period through to prepuberal age, using a rabbit model. In addition, the focus was extended to the liver function at prepuberal age. We showed that, compared to naturally conceived animals (NC), offspring derived after embryo exposure to the transfer procedure (FT) or cryopreservation-transfer procedure (VT) exhibited variation in growth and body weight from foetal life to prepuberal age. Strikingly, we found a nonlinear relationship between FT and VT stressors, most of which were already present in the FT animals. Furthermore, we displayed evidence of variation in liver function at prepuberal age, most of which occurred in both FT and VT animals. The present major novel finding includes a significant alteration of the steroid biosynthesis profile. In summary, here we provide that embryonic manipulation during the vitrification process is linked with embryo phenotypic adaptation detected from foetal life to prepuberal age and suggests that this phenotypic variation may be associated, to a great extent, with the effect of embryo transfer.
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14
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Catford SR, Lewis S, Halliday J, Kennedy J, O'Bryan MK, McBain J, Amor DJ, Rombauts L, Saffery R, Hart RJ, McLachlan RI. Health and fertility of ICSI-conceived young men: study protocol. Hum Reprod Open 2020; 2020:hoaa042. [PMID: 33033755 PMCID: PMC7532549 DOI: 10.1093/hropen/hoaa042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/23/2020] [Indexed: 12/27/2022] Open
Abstract
STUDY QUESTIONS What are the long-term health and reproductive outcomes for young men conceived using ICSI whose fathers had spermatogenic failure (STF)? Are there epigenetic consequences of ICSI conception? WHAT IS KNOWN ALREADY Currently, little is known about the health of ICSI-conceived adults, and in particular the health and reproductive potential of ICSI-conceived men whose fathers had STF. Only one group to date has assessed semen parameters and reproductive hormones in ICSI-conceived men and suggested higher rates of impaired semen quality compared to spontaneously conceived (SC) peers. Metabolic parameters in this same cohort of men were mostly comparable. No study has yet evaluated other aspects of adult health. STUDY DESIGN SIZE DURATION This cohort study aims to evaluate the general health and development (aim 1), fertility and metabolic parameters (aim 2) and epigenetic signatures (aim 3) of ICSI-conceived sons whose fathers had STF (ICSI study group). There are three age-matched control groups: ICSI-conceived sons whose fathers had obstructive azoospermia (OAZ) and who will be recruited in this study, as well as IVF sons and SC sons, recruited from other studies. Of 1112 ICSI parents including fathers with STF and OAZ, 78% (n = 867) of mothers and 74% (n = 823) of fathers were traced and contacted. Recruitment of ICSI sons started in March 2017 and will finish in July 2020. Based on preliminary participation rates, we estimate the following sample size will be achieved for the ICSI study group: mothers n = 275, fathers n = 225, sons n = 115. Per aim, the sample sizes of OAZ-ICSI (estimated), IVF and SC controls are: Aim 1-OAZ-ICSI: 28 (maternal surveys)/12 (son surveys), IVF: 352 (maternal surveys)/244 (son surveys), SC: 428 (maternal surveys)/255 (son surveys); Aim 2-OAZ-ICSI: 12, IVF: 72 (metabolic data), SC: 391 (metabolic data)/365 (reproductive data); Aim 3-OAZ-ICSI: 12, IVF: 71, SC: 292. PARTICIPANTS/MATERIALS SETTING METHODS Eligible parents are those who underwent ICSI at one of two major infertility treatment centres in Victoria, Australia and gave birth to one or more males between January 1994 and January 2000. Eligible sons are those aged 18 years or older, whose fathers had STF or OAZ, and whose parents allow researchers to approach sons. IVF and SC controls are age-matched men derived from previous studies, some from the same source population. Participating ICSI parents and sons complete a questionnaire, the latter also undergoing a clinical assessment. Outcome measures include validated survey questions, physical examination (testicular volumes, BMI and resting blood pressure), reproductive hormones (testosterone, sex hormone-binding globulin, FSH, LH), serum metabolic parameters (fasting glucose, insulin, lipid profile, highly sensitive C-reactive protein) and semen analysis. For epigenetic and future genetic analyses, ICSI sons provide specimens of blood, saliva, sperm and seminal fluid while their parents provide a saliva sample. The primary outcomes of interest are the number of mother-reported hospitalisations of the son; son-reported quality of life; prevalence of moderate-severe oligozoospermia (sperm concentration <5 million/ml) and DNA methylation profile. For each outcome, differences between the ICSI study group and each control group will be investigated using multivariable linear and logistic regression for continuous and binary outcomes, respectively. Results will be presented as adjusted odds ratios and 95% CIs. STUDY FUNDING/COMPETING INTERESTS This study is funded by an Australian National Health and Medical Research Council Partnership Grant (NHMRC APP1140706) and was partially funded by the Monash IVF Research and Education Foundation. L.R. is a minority shareholder and the Group Medical Director for Monash IVF Group, and reports personal fees from Monash IVF group and Ferring Australia, honoraria from Ferring Australia, and travel fees from Merck Serono, MSD and Guerbet; R.J.H. is the Medical Director of Fertility Specialists of Western Australia and has equity in Western IVF; R.I.M. is a consultant for and a shareholder of Monash IVF Group and S.R.C. reports personal fees from Besins Healthcare and non-financial support from Merck outside of the submitted work. The remaining authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER Not applicable. TRIAL REGISTRATION DATE Not applicable. DATE OF FIRST PATIENT’S ENROLMENT Not applicable.
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Affiliation(s)
- S R Catford
- Hudson Institute of Medical Research, Melbourne 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Murdoch Children's Research Institute, Melbourne 3052, Australia
| | - S Lewis
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - J Halliday
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - J Kennedy
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - M K O'Bryan
- The School of Biological Sciences, Monash University, Melbourne 3168, Australia
| | - J McBain
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne 3052, Australia.,Melbourne IVF, East Melbourne 3002, Australia.,Department of Obstetrics and Gynaecology, The Royal Women's Hospital, Melbourne 3052, Australia
| | - D J Amor
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - L Rombauts
- Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Monash IVF Group Pty Ltd, Melbourne 3121, Australia
| | - R Saffery
- Murdoch Children's Research Institute, Melbourne 3052, Australia.,Department of Paediatrics, University of Melbourne, Melbourne 3052, Australia
| | - R J Hart
- Division of Obstetrics and Gynaecology, University of Western Australia, Crawley 6009, Australia.,Fertility Specialists of Western Australia, Claremont 6010, Australia
| | - R I McLachlan
- Hudson Institute of Medical Research, Melbourne 3168, Australia.,Department of Obstetrics and Gynaecology, Monash University, Melbourne 3168, Australia.,Monash IVF Group Pty Ltd, Melbourne 3121, Australia
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15
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Kardiovaskuläre und metabolische Gesundheit der Jugendlichen in der ICSI-Follow-up-Studie. GYNAKOLOGISCHE ENDOKRINOLOGIE 2020. [DOI: 10.1007/s10304-020-00338-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Elsner S, Katalinic A, Ludwig AK, Sonntag B, Martensen MJ, Kixmüller D, Eisemann N, Ludwig M. A comparison of metabolic health parameters in ICSI-conceived and naturally conceived adolescents. Reprod Biomed Online 2020; 41:686-697. [PMID: 32807658 DOI: 10.1016/j.rbmo.2020.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 11/15/2022]
Abstract
RESEARCH QUESTION Are there differences in the cardiometabolic health of ICSI-conceived adolescents compared with a control group, taking parental risk factors into account? DESIGN ICSI-conceived adolescents (n = 272), their mothers (n = 273) and naturally conceived control adolescents (n = 273) and their mothers (n = 273) provided a blood test and answered a health-related questionnaire. The adolescents also attended a physical examination. RESULTS ICSI-conceived males showed significantly higher mean weight (72.6 ± 15.1 versus 67.7 ± 12.6 kg, P = 0.005), body mass index (BMI) (22.2 ± 3.7 versus 21.0 ± 3.2 kg/m2, P = 0.007) and waist circumference (79.1 ± 11.6 versus 74.5 ± 8.7 cm, P < 0.001). The mean values for weight and BMI were also significantly higher in the ICSI parents. In the ICSI-conceived females significant differences in high-density lipoprotein cholesterol (1.5 ± 0.3 versus 1.6 ± 0.3 mmol/l, P = 0.033) and triglyceride values (1.1 ± 0.5 versus 1.0 ± 0.4 mmol/l, P = 0.013) were observed. ICSI mothers also had significantly higher triglycerides (P = 0.002), higher glutamate pyruvate transaminase/alanine aminotransferase (P < 0.001) and higher alkaline phosphatase values (P < 0.001). CONCLUSIONS Increased values for weight were found in the male and differences in lipid parameters in the female ICSI-conceived adolescents, which were reflected in the values of their parents. Adjustment for parental risk factors generally attenuated the differences between the ICSI and the control groups, but did not completely remove them. Whether these observed differences are clinically relevant for the future health of the participants requires further study. To increase knowledge in this area, future studies should also include parental data.
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Affiliation(s)
- Susanne Elsner
- Institute for Social Medicine and Epidemiology, University of Lübeck, Lübeck 23562, Germany
| | - Alexander Katalinic
- Institute for Social Medicine and Epidemiology, University of Lübeck, Lübeck 23562, Germany
| | - Annika K Ludwig
- Praxis für Frauengesundheit und Pränatalmedizin, Prof. Dr. med. Annika Ludwig and Kollegen, Hamburg 22763, Germany
| | | | - Max Johannes Martensen
- Institute for Social Medicine and Epidemiology, University of Lübeck, Lübeck 23562, Germany
| | - Dorthe Kixmüller
- Institute for Clinical Chemistry, University of Kiel, Kiel 24105, Germany
| | - Nora Eisemann
- Institute for Social Medicine and Epidemiology, University of Lübeck, Lübeck 23562, Germany
| | - Michael Ludwig
- SYNLAB Holding Deutschland GmbH, Augsburg 86156, Germany.
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Ahmadi H, Fathi F, Karimi H, Amidi F, Mehdinejadiani S, Moeini A, Bahram Rezai M, Hoseini S, Sobhani A. Altered TH1, TH2, TH17 balance in assisted reproductive technology conceived mice. J Reprod Immunol 2020; 139:103117. [PMID: 32244165 DOI: 10.1016/j.jri.2020.103117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 11/07/2019] [Accepted: 03/05/2020] [Indexed: 12/21/2022]
Abstract
AIM AND PURPOSE The higher prevalence rate of different diseases may accentuate the possible alteration of the immune system in individuals conceived through the assisted reproductive technologies (ART). The present study was conducted to evaluate the TH1, TH2, TH17 balance in intracytoplasmic sperm injection (ICSI) and in vitro fertilization (IVF) - conceived mice in comparison to naturally conceived offspring. METHODS Mice (6-8 weeks) were divided into three groups (IVF- conceived, ICSI- conceived and naturally conceived). They were subjected to subcutaneous immunization witMycobacterium bovis Bacille Calmette-Guérin (BCG). The blood samples were taken and the sera were separated. Then the spleens were surgically removed at the time the mice were sacrificed. Serum levels of IFN-γ, IL-17A and IL-4 were detected by ELISA. Then the proportion of TCD4 cells possessing the T-bet+, GATA3+, and ROR-γt + were measured using FACS caliber flow cytometer. RESULTS In comparison with naturally conceived mice, intracellular expression of T-bet and serum levels of IFN-γ were significantly decreased in ART- conceived mice. Moreover, ART- conceived offspring showed marked increase in IL-4 and IL-17A. CONCLUSION It is concluded that compared to naturally conceived male mice, ART- conceived counterparts exhibit less efficient immune responses against BCG through further promotion of humoral and inflammatory related immune response characteristics.
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Affiliation(s)
- Hamid Ahmadi
- Department of Anatomy, Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | - Fardin Fathi
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Hiwa Karimi
- Department of Anatomy, Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | - Fardin Amidi
- Department of Anatomy, Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Ashraf Moeini
- Department of Obstetrics and Gynecology, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojdeh Bahram Rezai
- Department of Anatomy, Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | - Shirzad Hoseini
- Department of Anatomy, School of Medicine, International Campus, Tehran University of Medical Sciences (IC-TUMS), Tehran, Iran
| | - Aligholi Sobhani
- Department of Anatomy, Medical School, Tehran University of Medical Sciences, Tehran, Iran.
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18
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Impact of male factor infertility on offspring health and development. Fertil Steril 2019; 111:1047-1053. [DOI: 10.1016/j.fertnstert.2019.05.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 05/03/2019] [Indexed: 11/24/2022]
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19
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Health of adults aged 22 to 35 years conceived by assisted reproductive technology. Fertil Steril 2019; 112:130-139. [PMID: 31003618 DOI: 10.1016/j.fertnstert.2019.03.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 03/04/2019] [Accepted: 03/04/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To determine the health outcomes for adults aged 22-35 years old who were conceived via assisted reproduction technology (ART) compared with adults of the same age conceived without use of ART. DESIGN Cohort study. SETTING Not applicable. PATIENT(S) Adult men and women aged 22-35 years who were conceived with and without use of ART. INTERVENTION(S) Questionnaire and clinical review. MAIN OUTCOME MEASURE(S) Vascular structure (carotid artery intima-media thickness, pulse wave velocity), vascular function (blood pressure), metabolic markers (fasting blood glucose, insulin, and standard lipid profiles), anthropometric measurements, and respiratory function (spirometry). RESULT(S) The mean age of the 193 ART and 86 non-ART participants was 27.0 and 26.9 years, respectively. There were no substantial intragroup differences in demographics or vascular intermediate phenotypes, metabolic parameters, or anthropometric measures, before or after adjusting for perinatal factors and a quality of life measure with four domains. Diastolic blood pressure was lower in the ART men than the non-ART men (adjusted mean difference -4.4 mm Hg, 95% CI, -8.7 to -0.1). The ART group reported a higher prevalence of ever having asthma, (40.8% vs. 28.6%; odds ratio 1.7; 95% CI, 1.0-3.0), but expiratory flow rates were similar. CONCLUSION(S) This study of the health of 193 adults conceived via ART, the largest to date globally, found no evidence of increased vascular or cardiometabolic risk, or growth or respiratory problems in the ART group compared with a non-ART group from the same source population. Follow-up observation for reproductive and later-onset adverse health effects remains important.
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