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Laursen TQ, Ramlau-Hansen CH, Tøttenborg SS, Liew Z, Toft G, Gaml-Sørensen A, Hougaard KS, Bonde JPE, Ernst A. Maternal intake of paracetamol during pregnancy and biomarkers of male fecundity in young adult sons. Reprod Toxicol 2024; 127:108626. [PMID: 38815769 DOI: 10.1016/j.reprotox.2024.108626] [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: 03/21/2024] [Revised: 05/12/2024] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
Paracetamol is suggested to have endocrine disrupting properties possibly affecting fetal programming of reproductive health that might lead to impaired semen quality and changes in reproductive hormones. In this longitudinal study, we included 1058 young adult men born 1998-2000 into the Danish National Birth Cohort with follow-up at 18-21 years of age. The exposure, maternal intake of paracetamol, was modelled in three ways: dichotomized, trimester-specific, and as duration of exposure categorized into: short (1-2 weeks), medium (3-9 weeks) or long duration (>9 weeks) vs. no intake. Outcomes included semen characteristics, self-measured testis volume, and reproductive hormone levels. We used negative binominal regression to estimate the percentage difference and 95% confidence interval (CI) for each outcome. In total, 547 (48%) sons were prenatally exposed to paracetamol due to maternal intake at least once. Maternal intake of paracetamol during pregnancy was not associated with any of the biomarkers in the dichotomized or trimester-specific exposure models. For duration of exposure, sons of mothers with long duration of maternal intake of paracetamol showed tendencies towards lower semen concentration (-14% [95% CI: -31%; 8%]), a higher proportion of nonprogressive and immotile spermatozoa (8% [95% CI: -4%; 21%]) and higher DNA Fragmentation Index (16% [95% CI: -1%; 36%]) compared to son of mothers with no intake. Maternal intake of paracetamol during pregnancy was not clearly associated with biomarkers of male fecundity in adult sons. However, it cannot be ruled out that long duration of maternal intake of paracetamol might be associated with impaired semen characteristics.
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Affiliation(s)
- Tina Quist Laursen
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark
| | | | - Sandra Søgaard Tøttenborg
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Public Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Zeyan Liew
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA
| | - Gunnar Toft
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
| | - Anne Gaml-Sørensen
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Karin Sørig Hougaard
- Department of Public Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark; National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Jens Peter Ellekilde Bonde
- Department of Occupational and Environmental Medicine, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Public Health, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Andreas Ernst
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark; Department of Urology, Aarhus University Hospital, Aarhus, Denmark.
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Golding J, Tunstall H, Gregory S, lies-Gaven Y. Maternal prenatal paracetamol ingestion and scholastic attainments of the offspring. Front Pharmacol 2023; 14:1116683. [PMID: 38149049 PMCID: PMC10749925 DOI: 10.3389/fphar.2023.1116683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 11/20/2023] [Indexed: 12/28/2023] Open
Abstract
Background: Fetal exposure to paracetamol (acetaminophen) has been shown to be associated with asthma and other atopic disorders, as well as behavioural problems including hyperactivity, in childhood. However, there is little information on scholastic abilities among children exposed to paracetamol in pregnancy. Objectives: To determine whether there are any differences in scholastic abilities among the offspring of women who ingested paracetamol during pregnancy compared with non-exposed children. Methods: Mothers enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC) had recorded the frequency with which they had taken the medication over two time periods during pregnancy: i) the first 18 weeks and ii) 18-32 weeks. The offspring have been followed up ever since. For this study we use as outcomes: a) 14 tests of ability at reading and 2 of spelling using the study's tests and the national education system test results; b) 6 of mathematical abilities including tests of arithmetic and mathematical reasoning, and c) 1 of scientific understanding. Multiple regression was used, adjusting for 15 different exposures including reasons for taking the medication as well as demographic features. Results: Almost all unadjusted and adjusted mean differences were negative (i.e., those exposed to maternal intake of paracetamol did less well), but negative associations for exposures between 18 and 32 weeks of gestation were much more evident than for exposures earlier in pregnancy. Of the later exposures, after adjustment, 12 of the 23 scholastic tests were associated with prenatal exposure to paracetamol at p < 0.05. These negative effects were found in the girls (12 tests at p < 0.05) but not boys (0 tests at p < 0.05). Conclusion: Evidence from this longitudinal study suggests that maternal exposure to paracetamol is associated with disadvantages to the offspring in scholastic abilities such as mathematics and reading at secondary school ages. This raises the question as to whether there are longer-lasting effects on educational attainment from age 15 years onwards, including at university level. Clearly these results should be tested in other settings, but meanwhile they add to a growing accumulation of known adverse effects of exposure to paracetamol in pregnancy.
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Affiliation(s)
- Jean Golding
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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Is Maternal Use of Paracetamol during Pregnancy Associated with Anogenital Distance in Male Newborns? The Results from the NELA Birth Cohort. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126338. [PMID: 34208149 PMCID: PMC8296170 DOI: 10.3390/ijerph18126338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/01/2021] [Accepted: 06/07/2021] [Indexed: 12/01/2022]
Abstract
Paracetamol is the one of the most commonly used medications during pregnancy. However, its potential antiandrogenic effect has been suggested. The objective of this study was to evaluate associations between maternal paracetamol use during pregnancy and anogenital distance (AGD) in male newborns from a Spanish birth cohort. The study included two hundred and seventy-seven mother-male child pairs with self-reported paracetamol use and frequency during each trimester of pregnancy. AGD measurements were taken employing standardized methods. The associations between maternal paracetamol use and AGD measures were evaluated using linear regression models, adjusting for potential confounders and covariates. Overall, 61.7% of pregnant women consumed paracetamol at any time of pregnancy with an average of 9.43 (SD = 15.33) days throughout pregnancy. No associations between the maternal use of paracetamol or its frequency and AGD measures among different trimesters or during the whole pregnancy were found in the adjusted final models. A non-differential misclassification error may have occurred—the recall of paracetamol intake independent of AGD measurements—introducing bias towards the null hypothesis. Nevertheless, the current evidence suggests that paracetamol might have a potential antiandrogenic effect especially in the early stages of fetal development. Thus, it would be highly recommendable to pursue further studies to elucidate the potential effects of paracetamol in human perinatal health and its use among pregnant women.
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Baert Y, Ruetschle I, Cools W, Oehme A, Lorenz A, Marx U, Goossens E, Maschmeyer I. A multi-organ-chip co-culture of liver and testis equivalents: a first step toward a systemic male reprotoxicity model. Hum Reprod 2021; 35:1029-1044. [PMID: 32390056 DOI: 10.1093/humrep/deaa057] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/30/2020] [Accepted: 03/09/2020] [Indexed: 12/15/2022] Open
Abstract
STUDY QUESTION Is it possible to co-culture and functionally link human liver and testis equivalents in the combined medium circuit of a multi-organ chip? SUMMARY ANSWER Multi-organ-chip co-cultures of human liver and testis equivalents were maintained at a steady-state for at least 1 week and the co-cultures reproduced specific natural and drug-induced liver-testis systemic interactions. WHAT IS KNOWN ALREADY Current benchtop reprotoxicity models typically do not include hepatic metabolism and interactions of the liver-testis axis. However, these are important to study the biotransformation of substances. STUDY DESIGN, SIZE, DURATION Testicular organoids derived from primary adult testicular cells and liver spheroids consisting of cultured HepaRG cells and hepatic stellate cells were loaded into separate culture compartments of each multi-organ-chip circuit for co-culture in liver spheroid-specific medium, testicular organoid-specific medium or a combined medium over a week. Additional multi-organ-chips (single) and well plates (static) were loaded only with testicular organoids or liver spheroids for comparison. Subsequently, the selected type of medium was supplemented with cyclophosphamide, an alkylating anti-neoplastic prodrug that has demonstrated germ cell toxicity after its bioactivation in the liver, and added to chip-based co-cultures to replicate a human liver-testis systemic interaction in vitro. Single chip-based testicular organoids were used as a control. Experiments were performed with three biological replicates unless otherwise stated. PARTICIPANTS/MATERIALS, SETTING, METHODS The metabolic activity was determined as glucose consumption and lactate production. The cell viability was measured as lactate dehydrogenase activity in the medium. Additionally, immunohistochemical and real-time quantitative PCR end-point analyses were performed for apoptosis, proliferation and cell-specific phenotypical and functional markers. The functionality of Sertoli and Leydig cells in testicular spheroids was specifically evaluated by measuring daily inhibin B and testosterone release, respectively. MAIN RESULTS AND THE ROLE OF CHANCE Co-culture in multi-organ chips with liver spheroid-specific medium better supported the metabolic activity of the cultured tissues compared to other media tested. The liver spheroids did not show significantly different behaviour during co-culture compared to that in single culture on multi-organ-chips. The testicular organoids also developed accordingly and produced higher inhibin B but lower testosterone levels than the static culture in plates with testicular organoid-specific medium. By comparison, testosterone secretion by testicular organoids cultured individually on multi-organ-chips reached a similar level as the static culture at Day 7. This suggests that the liver spheroids have metabolised the steroids in the co-cultures, a naturally occurring phenomenon. The addition of cyclophosphamide led to upregulation of specific cytochromes in liver spheroids and loss of germ cells in testicular organoids in the multi-organ-chip co-cultures but not in single-testis culture. LARGE-SCALE DATA N/A. LIMITATIONS, REASONS FOR CAUTION The number of biological replicates included in this study was relatively small due to the limited availability of individual donor testes and the labour-intensive nature of multi-organ-chip co-cultures. Moreover, testicular organoids and liver spheroids are miniaturised organ equivalents that capture key features, but are still simplified versions of the native tissues. Also, it should be noted that only the prodrug cyclophosphamide was administered. The final concentration of the active metabolite was not measured. WIDER IMPLICATIONS OF THE FINDINGS This co-culture model responds to the request of setting up a specific tool that enables the testing of candidate reprotoxic substances with the possibility of human biotransformation. It further allows the inclusion of other human tissue equivalents for chemical risk assessment on the systemic level. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by research grants from the Scientific Research Foundation Flanders (FWO), Universitair Ziekenhuis Brussel (scientific fund Willy Gepts) and the Vrije Universiteit Brussel. Y.B. is a postdoctoral fellow of the FWO. U.M. is founder, shareholder and CEO of TissUse GmbH, Berlin, Germany, a company commercializing the Multi-Organ-Chip platform systems used in the study. The other authors have no conflict of interest to declare.
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Affiliation(s)
- Y Baert
- Biology of the Testis (BITE) Research Group, Department of Reproduction, Genetics and Regenerative Medicine, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090 Brussels, Belgium
| | - I Ruetschle
- TissUse GmbH, Oudenarder Str. 16, 13347 Berlin, Germany
| | - W Cools
- Interfaculty Center Data Processing and Statistics (ICDS), Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090 Brussels, Belgium
| | - A Oehme
- TissUse GmbH, Oudenarder Str. 16, 13347 Berlin, Germany
| | - A Lorenz
- TissUse GmbH, Oudenarder Str. 16, 13347 Berlin, Germany
| | - U Marx
- TissUse GmbH, Oudenarder Str. 16, 13347 Berlin, Germany
| | - E Goossens
- Biology of the Testis (BITE) Research Group, Department of Reproduction, Genetics and Regenerative Medicine, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, 1090 Brussels, Belgium
| | - I Maschmeyer
- TissUse GmbH, Oudenarder Str. 16, 13347 Berlin, Germany
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Blecharz-Klin K, Sznejder-Pachołek A, Wawer A, Pyrzanowska J, Piechal A, Joniec-Maciejak I, Mirowska-Guzel D, Widy-Tyszkiewicz E. Early exposure to paracetamol reduces level of testicular testosterone and changes gonadal expression of genes relevant for steroidogenesis in rats offspring. Drug Chem Toxicol 2021; 45:1862-1869. [PMID: 33657953 DOI: 10.1080/01480545.2021.1892941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In this study, we investigated the effects of early paracetamol treatment on the testicular level of testosterone and expression of genes important for steroid biosynthesis and reproduction in male rats offspring. Rats were continuously exposed to paracetamol at doses of 5 or 15 mg/kg b.w. during pregnancy and the first two months of the postpartum development. Testosterone level was determined by ELISA. Profile of gene expression for the testicular steroidogenic factors were evaluated using the Real-Time PCR. Our results showed that paracetamol reduces testicular testosterone level and causes compensatory transactivation of genes important for steroidogenesis and reproductive capacity. We have observed significant over-expression of several genes involved in cholesterol transport and steroid biosynthesis e.g., genes for steroidogenic acute regulatory protein, hydroxysteroid dehydrogenases, luteinizing hormone subunit beta, gonadotropin and androgen receptors. Up-regulation of these genes with parallel testosterone reduction in the testicles could be the possible mechanism that maintains and prevents the loss of the steroidogenic function.
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Affiliation(s)
- Kamilla Blecharz-Klin
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Anna Sznejder-Pachołek
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Adriana Wawer
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Justyna Pyrzanowska
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Agnieszka Piechal
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Ilona Joniec-Maciejak
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Dagmara Mirowska-Guzel
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
| | - Ewa Widy-Tyszkiewicz
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Centre for Preclinical Research and Technology CePT, Warsaw, Poland
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6
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Keglberg Hærvig K, Bonde JP, Ramlau-Hansen CH, Toft G, Hougaard KS, Specht IO, Giwercman A, Nybo Andersen AM, Olsen J, Lindh C, Bjerre Høyer B, Tøttenborg SS. Fetal Programming of Semen Quality (FEPOS) Cohort - A DNBC Male-Offspring Cohort. Clin Epidemiol 2020; 12:757-770. [PMID: 32765110 PMCID: PMC7373412 DOI: 10.2147/clep.s242631] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 05/11/2020] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Prenatal exposures may contribute to male infertility in adult life, but large-scale epidemiological evidence is still lacking. The Fetal Programming of Semen quality (FEPOS) cohort was founded to provide means to examine if fetal exposures can interfere with fetal reproductive development and ultimately lead to reduced semen quality and reproductive hormone imbalances in young adult men. METHODS Young adult men at least 18 years and 9 months of age born to women in the Danish National Birth Cohort living in relative proximity to Copenhagen or Aarhus and for whom a maternal blood sample and two maternal interviews during pregnancy were available were invited to FEPOS. Recruitment began in March 2017 and ended in December 2019. The participants answered a comprehensive questionnaire and underwent a physical examination where they delivered a semen, urine, and hair sample, measured their own testicular volume, and had blood drawn. RESULTS In total 21,623 sons fulfilled eligibility criteria of whom 5697 were invited and 1058 participated making the response rate 19%. Semen characteristics did not differ between sons from the Copenhagen and Aarhus clinics. When comparing the FEPOS semen parameters to similar cohorts, the median across all semen characteristics was slightly lower for FEPOS participants, although with smaller variation. CONCLUSION With its 1058 young adult men, the FEPOS cohort is the largest population-based male-offspring cohort worldwide specifically designed to investigate prenatal determinants of semen quality. Wide-ranging information on maternal health, lifestyle, socioeconomic status, occupation, and serum concentrations of potential reproductive toxicants during pregnancy combined with biological markers of fertility in their sons collected after puberty allow for in-depth investigations of the 'fetal origins of adult disease hypothesis'.
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Affiliation(s)
- Katia Keglberg Hærvig
- Department of Occupational and Environmental Medicine, Bispebjerg & Frederiksberg Hospital, Copenhagen, Denmark
- Department of Public Health, The Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jens Peter Bonde
- Department of Occupational and Environmental Medicine, Bispebjerg & Frederiksberg Hospital, Copenhagen, Denmark
- Department of Public Health, The Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Gunnar Toft
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Karin Sørig Hougaard
- Department of Public Health, The Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Ina Olmer Specht
- The Parker Institute, Research Unit for Dietary Studies, Bispebjerg & Frederiksberg Hospital, Copenhagen, Denmark
| | - Aleksander Giwercman
- Molecular Reproductive Medicine, Department of Translational Medicine, Lund University, Lund, Sweden
| | - Anne-Marie Nybo Andersen
- Department of Public Health, The Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jørn Olsen
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Christian Lindh
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Birgit Bjerre Høyer
- Department of Occupational and Environmental Medicine, Bispebjerg & Frederiksberg Hospital, Copenhagen, Denmark
| | - Sandra Søgaard Tøttenborg
- Department of Occupational and Environmental Medicine, Bispebjerg & Frederiksberg Hospital, Copenhagen, Denmark
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7
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Kilcoyne KR, Mitchell RT. Effect of environmental and pharmaceutical exposures on fetal testis development and function: a systematic review of human experimental data. Hum Reprod Update 2020; 25:397-421. [PMID: 30869130 PMCID: PMC6601394 DOI: 10.1093/humupd/dmz004] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 12/06/2018] [Accepted: 01/23/2019] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Overall, the incidence of male reproductive disorders has increased in recent decades. Testicular development during fetal life is crucial for subsequent male reproductive function. Non-genomic factors such as environmental chemicals, pharmaceuticals and lifestyle have been proposed to impact on human fetal testicular development resulting in subsequent effects on male reproductive health. Whilst experimental studies using animal models have provided support for this hypothesis, more recently a number of experimental studies using human tissues and cells have begun to translate these findings to determine direct human relevance. OBJECTIVE AND RATIONALE The objective of this systematic review was to provide a comprehensive description of the evidence for effects of prenatal exposure(s) on human fetal testis development and function. We present the effects of environmental, pharmaceutical and lifestyle factors in experimental systems involving exposure of human fetal testis tissues and cells. Comparison is made with existing epidemiological data primarily derived from a recent meta-analysis. SEARCH METHODS For identification of experimental studies, PubMed and EMBASE were searched for articles published in English between 01/01/1966 and 13/07/2018 using search terms including ‘endocrine disruptor’, ‘human’, ‘fetal’, ‘testis’, ‘germ cells’, ‘testosterone’ and related search terms. Abstracts were screened for selection of full-text articles for further interrogation. Epidemiological studies involving exposure to the same agents were extracted from a recent systematic review and meta-analysis. Additional studies were identified through screening of bibliographies of full-texts of articles identified through the initial searches. OUTCOMES A total of 25 experimental studies and 44 epidemiological studies were included. Consistent effects of analgesic and phthalate exposure on human fetal germ cell development are demonstrated in experimental models, correlating with evidence from epidemiological studies and animal models. Furthermore, analgesic-induced reduction in fetal testosterone production, which predisposes to the development of male reproductive disorders, has been reported in studies involving human tissues, which also supports data from animal and epidemiological studies. However, whilst reduced testosterone production has been demonstrated in animal studies following exposure(s) to a variety of environmental chemicals including phthalates and bisphenol A, these effects are not reproduced in experimental approaches using human fetal testis tissues. WIDER IMPLICATIONS Direct experimental evidence for effects of prenatal exposure(s) on human fetal testis development and function exists. However, for many exposures the data is limited. The increasing use of human-relevant models systems in which to determine the effects of environmental exposure(s) (including mixed exposures) on development and function of human tissues should form an important part of the process for assessment of such exposures by regulatory bodies to take account of animal–human differences in susceptibility.
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Affiliation(s)
- Karen R Kilcoyne
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, UK
| | - Rod T Mitchell
- MRC Centre for Reproductive Health, The University of Edinburgh, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, UK.,Royal Hospital for Sick Children, Edinburgh, UK
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8
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Volqvartz T, Vestergaard AL, Aagaard SK, Andreasen MF, Lesnikova I, Uldbjerg N, Larsen A, Bor P. Use of stimulants, over-the-counter and prescription drugs among Danish pregnant women. Basic Clin Pharmacol Toxicol 2020; 127:205-210. [PMID: 32058678 DOI: 10.1111/bcpt.13396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/29/2022]
Abstract
Using self-reports and blood samples from 225 unselected Danish first trimester pregnant women, the purpose of this study was to assess their use of stimulants, for example caffeine and nicotine as well as over-the-counter (OTC) and prescription drugs. According to self-reported information, 24% had used prescription drugs and 48% had used OTC drugs mainly acetaminophen (42%), 9.3% were habitual smokers, 44% stated a daily use of caffeinated beverages, and 1.3% used illegal drugs. Ultra-performance liquid chromatography with high-resolution time-of-flight mass spectrometry (UPLC-HR-TOFMS) analysis was performed on corresponding blood samples applying golden standards for use of UPLC-HR-TOFMS in forensic medicine. Traces of prescription drugs were detected in 5.3% of the samples and 8.9% contained OTC drugs (acetaminophen 7.1%). Traces of smoking were identified in 8.0%, caffeine in 83% and illegal drugs in 0.9%. These results indicate a substantial use of OTC drugs and caffeine among Danish pregnant women. Blood analysis indicated that many women could be unaware of their caffeine intake. As common substances may be associated with adverse pregnancy outcomes, healthcare professionals should inquire about such habits during pregnancy. The results also underline the need for more research into the molecular effects of such drugs on placental function and foetal development.
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Affiliation(s)
- Tabia Volqvartz
- Department of Obstetrics and Gynaecology, Randers Regional Hospital, Randers, Denmark.,Department of Biomedicine, Pharmacology, Aarhus University, Aarhus, Denmark
| | - Anna Louise Vestergaard
- Department of Obstetrics and Gynaecology, Randers Regional Hospital, Randers, Denmark.,Department of Biomedicine, Pharmacology, Aarhus University, Aarhus, Denmark
| | - Sissel K Aagaard
- Department of Obstetrics and Gynaecology, Randers Regional Hospital, Randers, Denmark.,Department of Biomedicine, Pharmacology, Aarhus University, Aarhus, Denmark
| | - Mette F Andreasen
- Section for Forensic Chemistry, Department of Forensic Medicine, Aarhus University, Aarhus, Denmark
| | - Iana Lesnikova
- Department of Pathology, Rush University Medical Center, Chicago, IL, USA
| | - Niels Uldbjerg
- Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark
| | - Agnete Larsen
- Department of Biomedicine, Pharmacology, Aarhus University, Aarhus, Denmark
| | - Pinar Bor
- Department of Obstetrics and Gynaecology, Randers Regional Hospital, Randers, Denmark
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9
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Allegaert K, Tibboel D, van den Anker J. Narcotic-Sparing Approaches and the Shift Toward Paracetamol in Neonatal Intensive Care. Handb Exp Pharmacol 2020; 261:491-506. [PMID: 30879201 DOI: 10.1007/164_2019_207] [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] [Indexed: 06/09/2023]
Abstract
Effective analgesia in neonates is relevant not only because of ethical aspects or empathy, but it is a crucial and integral part of medical and nursing care. However, there is also emerging evidence - although mainly in animal models - on the relation between the exposure to narcotics and impaired neurodevelopmental outcome, resulting in a CATCH-22 scenario. Consequently, a balanced approach is needed with the overarching intention to attain adequate pain management with minimal side effects. Despite the available evidence-based guidance on narcotics in ventilated neonates, observations on drug utilization still suggest an overall increase in exposure with extensive variability between units. This increased exposure over time and the extensive variability is concerning given the limited evidence of benefits and potential harm.Implementation strategies are effective to reduce exposure to narcotics but result in increased paracetamol exposure. We therefore summarized the evidence on paracetamol use in procedural pain management, in minor to moderate as well as major pain syndromes in neonates. While there are sufficient data on short-term safety, there are still concerns on long-term side effects. These concerns relate to neurobehavioral outcome, atopy or fertility, and are at present mainly driven by epidemiological perinatal observations, together with postulated mechanisms.We conclude that future clinical research objectives should still focus on the need to develop better assessment tools to quantify pain and on the need for high-quality data on long-term outcome of therapeutic interventions - also for paracetamol - and exploration of the mechanisms involved.
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Affiliation(s)
- Karel Allegaert
- Department of Pediatrics, Division of Neonatology, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands.
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
- Neonatal Intensive Care Unit, University Hospital, Leuven, Belgium.
| | - Dick Tibboel
- Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
- Department of Pediatric Surgery, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - John van den Anker
- Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
- Division of Pediatric Pharmacology and Pharmacometrics, University Children's Hospital, Basel, Switzerland
- Division of Clinical Pharmacology, Children's National Health System, Washington, DC, USA
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10
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Blecharz‐Klin K, Wawer A, Pyrzanowska J, Piechal A, Jawna‐Zboińska K, Widy‐Tyszkiewicz E. Hypothalamus – Response to early paracetamol exposure in male rats offspring. Int J Dev Neurosci 2019; 76:1-5. [DOI: 10.1016/j.ijdevneu.2019.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 05/13/2019] [Accepted: 05/17/2019] [Indexed: 01/22/2023] Open
Affiliation(s)
- Kamilla Blecharz‐Klin
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
| | - Adriana Wawer
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
| | - Justyna Pyrzanowska
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
| | - Agnieszka Piechal
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
| | - Katarzyna Jawna‐Zboińska
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
| | - Ewa Widy‐Tyszkiewicz
- Department of Experimental and Clinical PharmacologyMedical University of WarsawCentre for Preclinical Research and Technology CePTBanacha 1B02‐097WarsawPoland
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11
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New changes in pregnancy and lactation labelling: Review of dermatologic drugs. Int J Womens Dermatol 2019; 5:216-226. [PMID: 31700976 PMCID: PMC6831768 DOI: 10.1016/j.ijwd.2019.05.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/15/2019] [Accepted: 05/02/2019] [Indexed: 12/24/2022] Open
Abstract
Background The U.S. Food and Drug Administration has published new pregnancy and lactation labelling rules that set standards on the presentation of information with regard to drug usage during pregnancy and breastfeeding, as well as the effects on fertility. These guidelines became effective June 30, 2015, and classified the risks of using prescription drugs during pregnancy in three detailed subsections: Pregnancy, Lactation, and Females and Males of Reproductive Potential. These sections describe the risks within a real-world context of caring for these patients. Objective In this study, we reclassified and categorized drugs and treatments commonly used in dermatology according to these new guidelines. Methods We performed a search of the medical literature about the use of relevant prescription drugs during pregnancy and breastfeeding and their effect on fertility. The search included prospective and retrospective studies, review articles from PubMed-indexed journals (from inception to November 2018), U.S. Food and Drug Administration records, pregnancy exposure registries, relevant information and studies provided in drug labeling by companies, and updated pharmacologic texts and guidelines up to 2018. Results Topical immunomodulators, systemic immunomodulators (including biologics), systemic antipruritic agents, antimicrobials, as well as acne, hair, and cosmetic agents were included. We have made best attempts to review and consolidate existing and new data and include them in our guide. Conclusion This new narrative format facilitates prescribing by considering a variety of factors. One previously overlooked aspect was the impact on the reproductive potential of both male and female patients. Rather than depending on overly simplistic letter risk categories, dermatologists will now need to make prescribing decisions based on each patient and the information provided, which will allow for better decision making and patient care.
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12
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Ognjenovic M, Ambrosini GL, Malacova E, Doherty DA, Oddy WH, Handelsman DJ, McLachlan R, Dickinson J, Hart RJ. Associations between major dietary patterns and testicular function in a population-based cohort of young men: results from the Western Australian Pregnancy Cohort (Raine) Study. Andrology 2019; 7:273-280. [PMID: 30854803 DOI: 10.1111/andr.12598] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 01/23/2019] [Accepted: 01/24/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Controversial speculation suggestions that dietary intake may affect semen quality and testicular function, however, there are limited comprehensive studies observing dietary patterns. OBJECTIVE To study associations between major dietary patterns and markers of testicular function in adulthood. MATERIAL AND METHODS Observational cross-sectional study of two hundred and ninety men with an average age of 20 years, from the Western Australian Pregnancy Cohort (Raine) Study. Usual dietary intake assessed using a semi-quantitative food frequency questionnaire at 20 years of age. Two dietary patterns previously identified using exploratory factor analysis ("Healthy" or "Western") and participants received z-scores for each dietary pattern. Primary endpoints were testicular volume, total sperm per ejaculate, morning serum testosterone concentration. Secondary endpoints were semen sample parameters, inhibin B and sex steroids (DHT: 3α-diol, 3β-diol; LH; FSH; DHEA; estradiol; estrone). RESULT(S) Participants were on average 20.0 ± 0.4 years old, had a median of 2 days sexual abstinence and a body mass index of 24.1 ± 3.9 kg/m2 , 13% were smokers, 52% were 'moderate' alcohol drinkers, 23% frequently used recreational drugs and 68% reported 'high' physical activity levels. Sperm concentration and DHT 3α-diol were negatively associated with a greater z-score for the "Western" dietary pattern (p = 0.007 and; p = 0.044, respectively), and serum estradiol concentration was positively associated with a "Western" dietary pattern (p = 0.007) after adjustment for BMI, varicocele, cryptorchidism and sexual abstinence. DISCUSSION Despite associations between greater intake of the "Western" dietary pattern and a decreased male reproductive health markers, our lack of consistent associations of either a "Healthy" or a "Western" dietary pattern, limit clinical or biological significance in isolation. CONCLUSIONS A potential negative association of a "Western" dietary pattern with male reproductive health was detected and should be studied further in population-based studies.
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Affiliation(s)
- M Ognjenovic
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia
| | - G L Ambrosini
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia.,Telethon Kids Institute, Perth, WA, Australia
| | - E Malacova
- School of Population and Global Health, The University of Western Australia, Perth, WA, Australia.,School of Public Health, Curtin University, Perth, WA, Australia
| | - D A Doherty
- Women and Infants Research Foundation, King Edward Memorial Hospital, Perth, WA, Australia.,Division of Obstetrics & Gynaecology, The University of Western Australia, Perth, WA, Australia
| | - W H Oddy
- Menzies Institute for Medical Research, The University of Tasmania, Hobart, TAS, Australia
| | - D J Handelsman
- ANZAC Research Institute, Concord Hospital, University of Sydney, Concord, NSW, Australia
| | - R McLachlan
- Hudson Institute of Medical Research, Monash Medical Centre, Melbourne, VIC, Australia
| | - J Dickinson
- Division of Obstetrics & Gynaecology, The University of Western Australia, Perth, WA, Australia
| | - R J Hart
- Division of Obstetrics & Gynaecology, The University of Western Australia, Perth, WA, Australia.,Fertility Specialists of Western Australia, Bethesda Hospital, Claremont, WA, Australia
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13
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Konkel L. Reproductive Headache? Investigating Acetaminophen as a Potential Endocrine Disruptor. ENVIRONMENTAL HEALTH PERSPECTIVES 2018; 126:032001. [PMID: 29529598 PMCID: PMC6071750 DOI: 10.1289/ehp2478] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 07/06/2017] [Indexed: 06/12/2023]
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14
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Fénichel P, Chevalier N, Lahlou N, Coquillard P, Wagner-Mahler K, Pugeat M, Panaïa-Ferrari P, Brucker-Davis F. Endocrine Disrupting Chemicals Interfere With Leydig Cell Hormone Pathways During Testicular Descent in Idiopathic Cryptorchidism. Front Endocrinol (Lausanne) 2018; 9:786. [PMID: 30687232 PMCID: PMC6335363 DOI: 10.3389/fendo.2018.00786] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 12/13/2018] [Indexed: 12/15/2022] Open
Abstract
Cryptorchidism, a frequent genital malformation in male newborn, remains in most cases idiopathic. On the basis of experimental, epidemiological, and clinical data, it has been included in the testicular dysgenesis syndrome and believed to be influenced, together with genetic and anatomic factors, by maternal exposure to endocrine disrupting chemicals (EDCs). Here, we analyze how EDCs may interfere with the control of testicular descent, which is regulated by two Leydig cell hormones, testosterone, and insulin like peptide 3 (INSL3).
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Affiliation(s)
- Patrick Fénichel
- Department of Reproductive Endocrinology, University Hospital of Nice, Nice, France
- Institut National de la Recherche Médicale, UMR U1065, Université Nice-Sophia Antipolis, Nice, France
- *Correspondence: Patrick Fénichel
| | - Nicolas Chevalier
- Department of Reproductive Endocrinology, University Hospital of Nice, Nice, France
- Institut National de la Recherche Médicale, UMR U1065, Université Nice-Sophia Antipolis, Nice, France
| | - Najiba Lahlou
- Department of Hormonology and Metabolic Disorders, Hôpital Cochin, APHP, Paris-Descartes University, Paris, France
| | | | | | - Michel Pugeat
- Institut National de la Recherche Médicale, U1060 CaRMen, Fédération d'Endocrinologie, Hospices Civils de Lyon-1, Bron, France
| | | | - Françoise Brucker-Davis
- Department of Reproductive Endocrinology, University Hospital of Nice, Nice, France
- Institut National de la Recherche Médicale, UMR U1065, Université Nice-Sophia Antipolis, Nice, France
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15
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Xenotransplantation as a model for human testicular development. Differentiation 2017; 97:44-53. [DOI: 10.1016/j.diff.2017.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 08/08/2017] [Accepted: 09/05/2017] [Indexed: 11/20/2022]
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