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Baines KJ, West RC. Sex differences in innate and adaptive immunity impact fetal, placental, and maternal health†. Biol Reprod 2023; 109:256-270. [PMID: 37418168 DOI: 10.1093/biolre/ioad072] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/08/2023] Open
Abstract
The differences between males and females begin shortly after birth, continue throughout prenatal development, and eventually extend into childhood and adult life. Male embryos and fetuses prioritize proliferation and growth, often at the expense of the fetoplacental energy reserves. This singular focus on growth over adaptability leaves male fetuses and neonates vulnerable to adverse outcomes during pregnancy and birth and can have lasting impacts throughout life. Beyond this prioritization of growth, male placentas and fetuses also respond to infection and inflammation differently than female counterparts. Pregnancies carrying female fetuses have a more regulatory immune response, whereas pregnancies carrying male fetuses have a stronger inflammatory response. These differences can be seen as early as the innate immune response with differences in cytokine and chemokine signaling. The sexual dimorphism in immunity then continues into the adaptive immune response with differences in T-cell biology and antibody production and transfer. As it appears that these sex-specific differences are amplified in pathologic pregnancies, it stands to reason that differences in the placental, fetal, and maternal immune responses in pregnancy contribute to increased male perinatal morbidity and mortality. In this review, we will describe the genetic and hormonal contributions to the sexual dimorphism of fetal and placental immunity. We will also discuss current research efforts to describe the sex-specific differences of the maternal-fetal interface and how it impacts fetal and maternal health.
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Affiliation(s)
- Kelly J Baines
- Anatomy, Physiology, Pharmacology Department, Auburn University, Auburn, AL 36849, USA
| | - Rachel C West
- Anatomy, Physiology, Pharmacology Department, Auburn University, Auburn, AL 36849, USA
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Panisch LS, Murphy HR, Wu Q, Brunner JL, Duberstein ZT, Arnold MS, Best M, Barrett ES, Miller RK, Qiu X, O’Connor TG. Adverse Childhood Experiences Predict Diurnal Cortisol Throughout Gestation. Psychosom Med 2023; 85:507-516. [PMID: 37199406 PMCID: PMC10524578 DOI: 10.1097/psy.0000000000001218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
OBJECTIVE Adverse childhood experiences (ACEs) are associated with negative prenatal and perinatal health outcomes and may, via these pathways, have intergenerational effects on child health and development. We examine the impact of ACEs on maternal salivary cortisol, a key measure of prenatal biology previously linked with pregnancy-related health outcomes. METHODS Leveraging assessments across three trimesters, we used linear mixed-effects models to analyze the influence of ACEs on maternal prenatal diurnal cortisol patterns in a diverse cohort of pregnant women (analytic sample, n = 207). Covariates included comorbid prenatal depression, psychiatric medications, and sociodemographic factors. RESULTS Maternal ACEs were significantly associated with flatter diurnal cortisol slopes (i.e., less steep decline), after adjusting for covariates, with effects consistent across gestation (estimate = 0.15, standard error = 0.06, p = .008). CONCLUSIONS ACEs experienced before pregnancy may have a robust and lasting influence on maternal prenatal hypothalamic-pituitary-adrenal activity throughout gestation, a key biological marker associated with perinatal and child health outcomes. The findings suggest one route of intergenerational transmission of early adverse experiences and underscore the potential value of assessing prepregnancy adverse experiences for promoting perinatal and maternal and child health.
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Affiliation(s)
- Lisa S. Panisch
- Wayne State University School of Social Work, 5447 Woodward Ave., Detroit, MI, 48202, USA
| | - Hannah R. Murphy
- Translational Biomedical Science, University of Rochester School of Medicine & Dentistry, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Wynne Center for Family Research, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
| | - Qiuyi Wu
- Biostatistics and Computational Biology, University of Rochester Medical Center, Saunders Research Building, 265 Crittenden Blvd., Box 630, Rochester, NY 14642
| | - Jessica L. Brunner
- Obstetrics and Gynecology, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
| | - Zoe T. Duberstein
- Wynne Center for Family Research, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Psychology, University of Rochester, Meliora Hall, P.O. Box 270266, Rochester, New York, 14627, USA
| | - Molly S. Arnold
- Wynne Center for Family Research, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Psychology, University of Rochester, Meliora Hall, P.O. Box 270266, Rochester, New York, 14627, USA
| | - Meghan Best
- Obstetrics and Gynecology, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
| | - Emily S. Barrett
- Obstetrics and Gynecology, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Biostatistics and Epidemiology, Rutgers School of Public Health, 683 Hoes Lane West, Piscataway, New Jersey, 08854, USA
- Environmental and Occupational Health Sciences Institute, Rutgers University, 170 Frelinghuysen Rd., Piscataway, New Jersey, 08854, USA
| | - Richard K. Miller
- Obstetrics and Gynecology, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
| | - Xing Qiu
- Biostatistics and Computational Biology, University of Rochester Medical Center, Saunders Research Building, 265 Crittenden Blvd., Box 630, Rochester, NY 14642
| | - Thomas G. O’Connor
- Wynne Center for Family Research, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Obstetrics and Gynecology, University of Rochester, 601 Elmwood Ave., Rochester, New York, 14642, USA
- Psychology, University of Rochester, Meliora Hall, P.O. Box 270266, Rochester, New York, 14627, USA
- Neuroscience, University of Rochester, 601 Elmwood Avenue, Box 603, KMRB G.9602, Rochester, New York, 14642, USA
- Psychiatry, University of Rochester, 300 Crittenden Blvd., Rochester, New York, 14642, USA
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Li W, Zhang H, Huang X, Ye R, Lin Y. Effects of routine procedures on salivary cortisol in mechanically ventilated neonates. Sci Rep 2023; 13:4622. [PMID: 36944698 PMCID: PMC10030645 DOI: 10.1038/s41598-023-29913-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 02/13/2023] [Indexed: 03/23/2023] Open
Abstract
Even though the stress secondary to invasive procedures has been investigated, less attention has been paid to the stimulation or pain caused by routine procedures on neonates. The changes in salivary cortisol concentration in mechanically ventilated NICU patients during routine procedures were monitored to provide reference and guidance for pain management. 80 mechanically ventilated neonates in the hospital from Sep 2021 to Mar 2022 were selected. The salivary cortisol levels of the neonates were monitored during nursing procedures and were categorized by their risk levels to the following groups: high-risk (endotracheal suctioning and arterial blood sampling), moderate-risk (gastric tube insertion, venipuncture), and low-risk (bedside bathing and diaper changes). The changes in heart rate were also recorded and compared. The concentration of cortisol in the saliva of the neonates was 1.5 ± 0.8 nmol/L during the sleeping state, 6.2 ± 1.3 nmol/L during endotracheal suctioning, 6.4 ± 1.4 nmol/L during arterial blood sampling, 6.1 ± 1.2 nmol/L during venipuncture, 4.4 ± 1.1 nmol/L during gastric tube insertion, 3.5 ± 0.8 nmol/L during bedside bathing, and 3.3 ± 0.9 nmol/L during a diaper change. The results revealed a statistically significant effect between routine procedures on salivary cortisol levels. Compared with the neonates in the control sleep state, there was a significant (P < 0.05) change in salivary cortisol concentration of infants undergoing high and moderate-risk nursing procedures. There was a small but significant (P < 0.05) change in salivary cortisol levels in infants who underwent low-risk procedures compared to infants in the control sleep state. Further, the fluctuation of salivary cortisol levels in routine procedures was more frequent compared with routine handling at night. The fluctuations of salivary cortisol concentration in high-risk procedures were larger than that of infants who underwent low-risk procedures, with the difference being statistically significant (P < 0.05). It was also determined that the top four influencing factors on the infants' heart rate were arterial blood sampling venipuncture, intubation, endotracheal suctioning, and gastric tube insertion (P < 0.05). Monitoring the saliva cortisol concentration index and heart rates can reflect the impact of different routine procedures on newborns and can be used to manage neonatal pain in the future.
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Affiliation(s)
- Wanting Li
- Fujian Provincial key Laboratory of Neonatal Diseases, Xiamen, China
- Xiamen Children's Hospital, Xiamen, China
| | | | - Xianghui Huang
- Fujian Provincial key Laboratory of Neonatal Diseases, Xiamen, China.
- Xiamen Children's Hospital, Xiamen, China.
| | - Ruming Ye
- Xiamen Children's Hospital, Xiamen, China
| | - Ying Lin
- Fujian Provincial key Laboratory of Neonatal Diseases, Xiamen, China
- Xiamen Children's Hospital, Xiamen, China
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Klosinska M, Kaczynska A, Ben-Skowronek I. Congenital Hypothyroidism in Preterm Newborns - The Challenges of Diagnostics and Treatment: A Review. Front Endocrinol (Lausanne) 2022; 13:860862. [PMID: 35370986 PMCID: PMC8972126 DOI: 10.3389/fendo.2022.860862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/23/2022] [Indexed: 12/26/2022] Open
Abstract
Preterm newborns are forced to adapt to harsh extrauterine conditions and endure numerous adversities despite their incomplete growth and maturity. The inadequate thyroid hormones secretion as well as the impaired regulation of hypothalamus-pituitary-thyroid axis may lead to hypothyroxinemia. Two first weeks after birth are pivotal for brain neurons development, synaptogenesis and gliogenesis. The decreased level of thyroxine regardless of cause may lead to delayed mental development. Congenital hypothyroidism (CH) is a disorder highly prevalent in premature neonates and it originates from maternal factors, perinatal and labor complications, genetic abnormalities, thyroid malformations as well as side effects of medications and therapeutic actions. Because of that, the prevention is not fully attainable. CH manifests clinically in a few distinctive forms: primary, permanent or transient, and secondary. Their etiologies and implications bear little resemblance. Therefore, the exact diagnosis and differentiation between the subtypes of CH are crucial in order to plan an effective treatment. Hypothyroxinemia of prematurity indicates dynamic changes in thyroid hormone levels dependent on neonatal postmenstrual age, which directly affects patient's maintenance and wellbeing. The basis of a successful treatment relies on an early and accurate diagnosis. Neonatal screening is a recommended method of detecting CH in preterm newborns. The preferred approach involves testing serum TSH and fT4 concentrations and assessing their levels according to the cut-off values. The possible benefits also include the evaluation of CH subtype. Nevertheless, the reference range of thyroid hormones varies all around the world and impedes the introduction of universal testing recommendations. Unification of the methodology in neonatal screening would be advantageous for prevention and management of CH. Current guidelines recommend levothyroxine treatment of CH in preterm infants only when the diagnose is confirmed. Moreover, they underline the importance of the re-evaluation among preterm born infants due to the frequency of transient forms of hypothyroidism. However, results from multiple clinical trials are mixed and depend on the newborn's gestational age at birth. Some benefits of treatment are seen especially in the preterm infants born <29 weeks' gestation. The discrepancies among trials and guidelines create an urgent need to conduct more large sample size studies that could provide further analyses and consensus. This review summarizes the current state of knowledge on congenital hypothyroidism in preterm infants. We discuss screening and treatment options and demonstrate present challenges and controversies.
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Kuczyński W, Wibowo E, Hoshino T, Kudrycka A, Małolepsza A, Karwowska U, Pruszkowska M, Wasiak J, Kuczyńska A, Spałka J, Pruszkowska-Przybylska P, Mokros Ł, Białas A, Białasiewicz P, Sasanabe R, Blagrove M, Manning J. Understanding the Associations of Prenatal Androgen Exposure on Sleep Physiology, Circadian Proteins, Anthropometric Parameters, Hormonal Factors, Quality of Life, and Sex Among Healthy Young Adults: Protocol for an International, Multicenter Study. JMIR Res Protoc 2021; 10:e29199. [PMID: 34612837 PMCID: PMC8529469 DOI: 10.2196/29199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/29/2022] Open
Abstract
Background The ratio of the second finger length to the fourth finger length (2D:4D ratio) is considered to be negatively correlated with prenatal androgen exposure (PAE) and positively correlated with prenatal estrogen. Coincidentally, various brain regions are sensitive to PAE, and their functions in adults may be influenced by the prenatal actions of sex hormones. Objective This study aims to assess the relationship between PAE (indicated by the 2D:4D ratio) and various physiological (sex hormone levels and sleep-wake parameters), psychological (mental health), and sexual parameters in healthy young adults. Methods This study consists of two phases. In phase 1, we will conduct a survey-based study and anthropometric assessments (including 2D:4D ratio and BMI) in healthy young adults. Using validated questionnaires, we will collect self-reported data on sleep quality, sexual function, sleep chronotype, anxiety, and depressive symptoms. In phase 2, a subsample of phase 1 will undergo polysomnography and physiological and genetic assessments. Sleep architecture data will be obtained using portable polysomnography. The levels of testosterone, estradiol, progesterone, luteinizing hormone, follicle-stimulating hormone, prolactin, melatonin, and circadian regulatory proteins (circadian locomotor output cycles kaput [CLOCK], timeless [TIM], and period [PER]) and the expression levels of some miRNAs will be measured using blood samples. The rest and activity cycle will be monitored using actigraphy for a 7-day period. Results In Poland, 720 participants were recruited for phase 1. Among these, 140 completed anthropometric measurements. In addition, 25 participants joined and completed phase 2 data collection. Recruitment from other sites will follow. Conclusions Findings from our study may help to better understand the plausible role of PAE in sleep physiology, mental health, and sexual quality of life in young adults. International Registered Report Identifier (IRRID) DERR1-10.2196/29199
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Affiliation(s)
- Wojciech Kuczyński
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Erik Wibowo
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Tetsuro Hoshino
- Department of Sleep Medicine and Sleep Disorder Center, Aichi Medical University, Aichi, Japan
| | - Aleksandra Kudrycka
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Aleksandra Małolepsza
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Urszula Karwowska
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Milena Pruszkowska
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Jakub Wasiak
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Aleksandra Kuczyńska
- Department of Microbiology and Laboratory Medical Immunology, Medical University of Lodz, Lodz, Poland
| | - Jakub Spałka
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | | | - Łukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Lodz, Poland
| | - Adam Białas
- Department of Pathobiology of Respiratory Diseases, Medical University of Lodz, Lodz, Poland
| | - Piotr Białasiewicz
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Lodz, Poland
| | - Ryujiro Sasanabe
- Department of Sleep Medicine and Sleep Disorder Center, Aichi Medical University, Aichi, Japan
| | - Mark Blagrove
- Department of Psychology, Swansea University, Swansea, United Kingdom
| | - John Manning
- Applied Sports, Technology, Exercise, and Medicine Research Centre, Swansea University, Swansea, United Kingdom
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Karaoglan M, İşbilen E. The role of placental iodine storage in the neonatal thyroid stimulating hormone surge: iodine as a driving force to adapt the terrestrial life. J Endocrinol Invest 2021; 44:1041-1052. [PMID: 32860210 DOI: 10.1007/s40618-020-01399-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 08/18/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Iodine plays a pivotal role in adaptation during the transition from intrauterine to extrauterine life. Although it is well known that the placenta plays a role in iodine storage, a relationship between the neonatal thyroid stimulating hormone (TSH) peak and placental iodine concentration has not been established. This study focuses on the role of placental iodine concentration in the TSH surge after delivery. MATERIALS AND METHODS This study included 42 mothers and their newborns, none of whom had perinatal risk factors. The following samples were collected to analyze iodine: placental tissue, amniotic fluid (AF), and 24-h maternal urine. Blood was drawn from the umbilical cord (uc), newborns (at the 1st-24th hours), and mothers (at 1st hour) to analyze the following hormones: TSH, freeT4/T3(fT4/fT3), human chorionic gonadotrophin (hCG), prolactin (PRL), follicle stimulating hormone (FSH), luteinizing hormone (LH), and cortisol. RESULTS The mean iodine levels of placental tissue, AF, and 24-h maternal urine were as follows: 29.06 ± 45.88 μg/kg, 182.80 ± 446.51 µg/L, and 498.35 ± 708.34 µg/L, respectively. The mean TSH and hCG values were 32.41 ± 13.96mIU/ml and 30.66 ± 18.55mIU/ml, respectively, at the 1st hour. Placental iodine had strong, very strong, and weak negative correlations with TSH, hCG, and PRL, respectively (rTSH = - 0.763, p < 0.001;rHCG = - 0.919, p < 0.001; rPRL = - 0.312, p = 0.044). CONCLUSION This study showed that the placental iodine level was inversely correlated with neonatal TSH, hCG, and PRL. It indicates that placental iodine concentration is an efficient driving force shaping the dynamic pattern of the neonatal TSH peak in addition to hCG and PRL surges, which reflects the adaptive effort in the transition from intrauterine to extrauterine life.
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Affiliation(s)
- M Karaoglan
- Department of Pediatric Endocrinology, Gaziantep University, Faculty of Medicine, 27070, Gaziantep, Turkey.
| | - E İşbilen
- Department of Biochemistry, Gaziantep University, Faculty of Medicine, Gaziantep, Turkey
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Kable JA, Mehta PK, Coles CD. Alterations in Insulin Levels in Adults with Prenatal Alcohol Exposure. Alcohol Clin Exp Res 2021; 45:500-506. [PMID: 33486796 DOI: 10.1111/acer.14559] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 01/11/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Evidence suggests that prenatal alcohol exposure (PAE) may adversely impact insulin production and signaling but there is limited information on the range of these effects and their future health consequences. METHOD A prospective cohort of predominantly African-American individuals identified while in utero and followed into adulthood were used to evaluate differences in various indicators of diabetes, including fasting plasma glucose, hemoglobin A1c (HbA1c), and insulin levels. The homeostatic model assessment of insulin resistance (HOMA-IR) was also computed. Body mass index (BMI) was calculated and normal defined as < 25 kg/m2 . Participants were categorized as having PAE (n = 39) if their mothers drank at least 1 ounce of absolute alcohol per week or more during the 1st trimester of pregnancy and as Controls (n = 22) if their mothers reported abstaining from alcohol consumption during pregnancy. RESULTS Mean age of the sample was 36.0 ± 1.5 years. Indices of glucose metabolism, including fasting plasma glucose and hemoglobin A1c levels, did not vary by group status but insulin levels and HOMA-IR values varied by group status and BMI level. PAE individuals with a normal BMI had lower insulin levels than Controls. However, in PAE subjects, there was a steeper increase in insulin levels relative to their BMI than in Control subjects. A cluster of 5 PAE cases had low levels of insulin and 4 of the 5 had severe cognitive impairment. CONCLUSIONS The bidirectional effects on insulin level and insulin resistance associated with PAE may indicate differential rates of diabetes disease impact or differential PAE impact in the brain and peripheral areas involved in insulin production and signaling. These alterations may contribute to the metabolic disease risk associated with PAE.
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Affiliation(s)
- Julie A Kable
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Puja K Mehta
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
| | - Claire D Coles
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
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Calcaterra V, Cena H, Regalbuto C, Vinci F, Porri D, Verduci E, Mameli C, Zuccotti GV. The Role of Fetal, Infant, and Childhood Nutrition in the Timing of Sexual Maturation. Nutrients 2021; 13:nu13020419. [PMID: 33525559 PMCID: PMC7911282 DOI: 10.3390/nu13020419] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/21/2021] [Accepted: 01/23/2021] [Indexed: 12/28/2022] Open
Abstract
Puberty is a crucial developmental stage in the life span, necessary to achieve reproductive and somatic maturity. Timing of puberty is modulated by and responds to central neurotransmitters, hormones, and environmental factors leading to hypothalamic-pituitary-gonadal axis maturation. The connection between hormones and nutrition during critical periods of growth, like fetal life or infancy, is fundamental for metabolic adaptation response and pubertal development control and prediction. Since birth weight is an important indicator of growth estimation during fetal life, restricted prenatal growth, such as intrauterine growth restriction (IUGR) and small for gestational age (SGA), may impact endocrine system, affecting pubertal development. Successively, lactation along with early life optimal nutrition during infancy and childhood may be important in order to set up timing of sexual maturation and provide successful reproduction at a later time. Sexual maturation and healthy growth are also influenced by nutrition requirements and diet composition. Early nutritional surveillance and monitoring of pubertal development is recommended in all children, particularly in those at risk, such as the ones born SGA and/or IUGR, as well as in the case of sudden weight gain during infancy. Adequate macro and micronutrient intake is essential for healthy growth and sexual maturity.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine, University of Pavia, 27100 Pavia, Italy
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (E.V.); (C.M.); (G.V.Z.)
- Correspondence:
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (H.C.); (D.P.)
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri IRCCS, 27100 Pavia, Italy
| | - Corrado Regalbuto
- Pediatric Unit, Fond, IRCCS Policlinico S. Matteo and University of Pavia, 27100 Pavia, Italy; (C.R.); (F.V.)
| | - Federica Vinci
- Pediatric Unit, Fond, IRCCS Policlinico S. Matteo and University of Pavia, 27100 Pavia, Italy; (C.R.); (F.V.)
| | - Debora Porri
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (H.C.); (D.P.)
| | - Elvira Verduci
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (E.V.); (C.M.); (G.V.Z.)
- Department of Health Sciences, University of Milano, 20142 Milano, Italy
| | - Chiara Mameli
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (E.V.); (C.M.); (G.V.Z.)
- “L. Sacco” Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
| | - Gian Vincenzo Zuccotti
- Pediatric Unit, “V. Buzzi” Children’s Hospital, 20154 Milan, Italy; (E.V.); (C.M.); (G.V.Z.)
- “L. Sacco” Department of Biomedical and Clinical Science, University of Milan, 20157 Milan, Italy
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Banjac L, Kotur-Stevuljević J, Gojković T, Bokan-Mirković V, Banjac G, Banjac G. RELATIONSHIP BETWEEN INSULIN-LIKE GROWTH FACTOR TYPE 1 AND INTRAUTERINE GROWTH. Acta Clin Croat 2020; 59:91-96. [PMID: 32724279 PMCID: PMC7382880 DOI: 10.20471/acc.2020.59.01.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Insulin-like growth factor 1 (IGF-1) is a regulator of intrauterine growth, and circulating concentrations are reduced in intrauterine growth-restricted fetuses. The aim of our study was to investigate the relationship between IGF-1 levels in newborns and intrauterine growth, expressed as birth weight (BW). The research was designed as a cross-sectional study. The study included 71 premature newborns, gestational age (GA) ≤33 weeks. Quantitative determination of IGF-1 was performed in the 33rd post-menstrual week (pmw) to make the measurements more comparable. We used an enzyme-bound immunosorbent test for quantitative determination of IGF-1. Our results showed the mean IGF-1 level in premature newborns in 33rd pmw to be 23.1±4.56 (range 15.44-39.75) µg/L. There was no difference in IGF-1 values between male (23.1±4.98 µg/L) and female (23.1±4.87 µg/L) newborns. There was no significant difference in the average IGF-1 levels between male and female newborns with BW <50th and BW >50th percentile for GA either (p>0.50). Only BW <33rd percentile newborns had a statistically significantly lower IGF-1 level compared to newborns with greater BW. Based on our results, it is concluded that serum IGF-1 level reflects intrauterine growth only in BW <33rd percentile newborns. This fact could be used for further therapeutic purposes.
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Affiliation(s)
| | - Jelena Kotur-Stevuljević
- 1Department of Neonatology, Clinical Center of Montenegro, Podgorica, Montenegro; 2Institute of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia; 3Center for Physical Medicine and Rehabilitation, Clinical Center of Montenegro, Podgorica, Montenegro; 4Institute of Children's Diseases, Clinical Center of Montenegro, Podgorica, Montenegro; 5The Obstetrics and Gynaecology Clinic Narodni Front, Belgrade, Serbia
| | - Tamara Gojković
- 1Department of Neonatology, Clinical Center of Montenegro, Podgorica, Montenegro; 2Institute of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia; 3Center for Physical Medicine and Rehabilitation, Clinical Center of Montenegro, Podgorica, Montenegro; 4Institute of Children's Diseases, Clinical Center of Montenegro, Podgorica, Montenegro; 5The Obstetrics and Gynaecology Clinic Narodni Front, Belgrade, Serbia
| | - Vesna Bokan-Mirković
- 1Department of Neonatology, Clinical Center of Montenegro, Podgorica, Montenegro; 2Institute of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia; 3Center for Physical Medicine and Rehabilitation, Clinical Center of Montenegro, Podgorica, Montenegro; 4Institute of Children's Diseases, Clinical Center of Montenegro, Podgorica, Montenegro; 5The Obstetrics and Gynaecology Clinic Narodni Front, Belgrade, Serbia
| | - Goran Banjac
- 1Department of Neonatology, Clinical Center of Montenegro, Podgorica, Montenegro; 2Institute of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia; 3Center for Physical Medicine and Rehabilitation, Clinical Center of Montenegro, Podgorica, Montenegro; 4Institute of Children's Diseases, Clinical Center of Montenegro, Podgorica, Montenegro; 5The Obstetrics and Gynaecology Clinic Narodni Front, Belgrade, Serbia
| | - Gorica Banjac
- 1Department of Neonatology, Clinical Center of Montenegro, Podgorica, Montenegro; 2Institute of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia; 3Center for Physical Medicine and Rehabilitation, Clinical Center of Montenegro, Podgorica, Montenegro; 4Institute of Children's Diseases, Clinical Center of Montenegro, Podgorica, Montenegro; 5The Obstetrics and Gynaecology Clinic Narodni Front, Belgrade, Serbia
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Rosique C, Lebsir D, Lestaevel P, Benatia S, Guigon P, Caire-Maurisier F, Benderitter M, Bennouna D, Souidi M, Martin JC. Assessment of the effects of repeated doses of potassium iodide intake during pregnancy on male and female rat offspring using metabolomics and lipidomics. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2019; 82:603-615. [PMID: 31179882 DOI: 10.1080/15287394.2019.1625474] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Preparedness for nuclear accident responsiveness includes interventions to protect pregnancies against prolonged exposure to radioactive iodine. The aim of this study was to investigate a new design consisting of repeated administration of potassium iodide (KI, 1 mg/kg) for 8 days in late pregnancy gestational day 9-16 (GD9-GD16) in rats. The later-life effects of this early-life iodine thyroid blocking (ITB) strategy were assessed in offspring two months afterbirth. Functional behavioral tests including forced swimming test (FST) and rotarod test (RRT) in rats of both genders showed lower FST performance in KI-treated females and lower RRT performance in KI-treated male pups. This performance decline was associated with metabolic disruptions in cortex involving amino acid metabolism, tyrosine metabolism, as well as docosahexaenoic acid (DHA) lipids and signaling lipids in males and females. Beyond these behavior-associated metabolic changes, a portion of the captured metabolome (17-25%) and lipidome (3.7-7.35%) remained sensitive to in utero KI prophylactic treatment in both cortex and plasma of post-weaning rats, with some gender-related variance. Only part of these disruptions was attributed to lower levels of TSH and T4 (males only). The KI-induced metabolic shifts involved a broad spectrum of functions encompassing metabolic and cell homeostasis and cell signaling functions. Irrespective Regardless of gender and tissues, the predominant effects of KI affected neurotransmitters, amino acid metabolism, and omega-3 DHA metabolism. Taken together, data demonstrated that repeated daily KI administration at 1 mg/kg/day for 8 days during late pregnancy failed to protect the mother-fetus against nuclear accident radiation. Abbreviations: CV-ANOVA: Cross-validation analysis of variance; DHA: Docosahexaenoic acid; FST: Forced swimming test; FT3: plasma free triiodothyronine; FT4: plasma free thyroxine; GD: Gestational day; ITB: Iodine thyroid blocking; KI: potassium iodide; LC/MS: Liquid chromatography coupled with mass spectrometry; MTBE: Methyl tert-butyl ether; m/z: mass-to-charge ratio; PLS-DA: Partial least squares-discriminant analysis; PRIODAC: Repeated stable iodide prophylaxis in accidental radioactive releases; RRT: Rotarod test; TSH: Thyroid-stimulating hormone; VIP: Variable importance in projection.
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Affiliation(s)
- Clément Rosique
- a Aix Marseille University, INSERM, INRA, C2VN, BioMeT Department , Marseille , France
| | - Dalila Lebsir
- b Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE LRPAT Department , Fontenay-aux-Roses , France
| | - Philippe Lestaevel
- b Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE LRPAT Department , Fontenay-aux-Roses , France
| | - Sheherazade Benatia
- a Aix Marseille University, INSERM, INRA, C2VN, BioMeT Department , Marseille , France
| | - Pierre Guigon
- c Pharmacie Centrale des Armées, Analytical Control Department , Fleury-les-Aubrais Cedex , France
| | - François Caire-Maurisier
- c Pharmacie Centrale des Armées, Analytical Control Department , Fleury-les-Aubrais Cedex , France
| | - Marc Benderitter
- b Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE LRPAT Department , Fontenay-aux-Roses , France
| | - Djawed Bennouna
- a Aix Marseille University, INSERM, INRA, C2VN, BioMeT Department , Marseille , France
| | - Maâmar Souidi
- b Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE LRPAT Department , Fontenay-aux-Roses , France
| | - Jean-Charles Martin
- a Aix Marseille University, INSERM, INRA, C2VN, BioMeT Department , Marseille , France
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11
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DeWitt JC, Patisaul HB. Endocrine disruptors and the developing immune system. CURRENT OPINION IN TOXICOLOGY 2018. [DOI: 10.1016/j.cotox.2017.12.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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12
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Thomas JC, Magel C, Tomfohr-Madsen L, Madigan S, Letourneau N, Campbell TS, Giesbrecht GF. Adverse childhood experiences and HPA axis function in pregnant women. Horm Behav 2018; 102:10-22. [PMID: 29630895 DOI: 10.1016/j.yhbeh.2018.04.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 03/22/2018] [Accepted: 04/03/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Jenna C Thomas
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Alberta Children's Hospital Research Institute, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Chantelle Magel
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Lianne Tomfohr-Madsen
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Alberta Children's Hospital Research Institute, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Department of Pediatrics, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Sheri Madigan
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Alberta Children's Hospital Research Institute, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Nicole Letourneau
- Alberta Children's Hospital Research Institute, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Faculty of Nursing, & Cumming School of Medicine (Pediatrics, Psychiatry & Community Health Sciences), University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Tavis S Campbell
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada
| | - Gerald F Giesbrecht
- Department of Psychology, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Alberta Children's Hospital Research Institute, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Department of Pediatrics, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada; Department of Community Health Sciences, University of Calgary, 2500 University Drive N.W., Calgary, AB T2N 1N4, Canada.
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Shroff G. Magnetic resonance imaging tractography as a diagnostic tool in patients with spinal cord injury treated with human embryonic stem cells. Neuroradiol J 2017; 30:71-79. [PMID: 28058985 DOI: 10.1177/1971400916678221] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Introduction Spinal cord injury is a cause of severe disability and mortality. The pharmacological and non-pharmacological methods used, are unable to improve the quality of life in spinal cord injury. Spinal disorders have been treated with human embryonic stem cells. Magnetic resonance imaging and tractography were used as imaging modality to document the changes in the damaged cord, but the magnetic resonance imaging tractography was seen to be more sensitive in detecting the changes in the spinal cord. The present study was conducted to evaluate the diagnostic modality of magnetic resonance imaging tractography to determine the efficacy of human embryonic stem cells in chronic spinal cord injury. Materials and methods The study included the patients with spinal cord injury for whom magnetic resonance imaging tractography was performed before and after the therapy. Omniscan (gadodiamide) magnetic resonance imaging tractography was analyzed to assess the spinal defects and the improvement by human embryonic stem cell treatment. The patients were also scored by American Spinal Injury Association scale. Results Overall, 15 patients aged 15-44 years with clinical manifestations of spinal cord injury had magnetic resonance imaging tractography performed. The average treatment period was nine months. The majority of subjects ( n = 13) had American Spinal Injury Association score A, and two patients were at score C at the beginning of therapy. At the end of therapy, 10 patients were at score A, two patients were at score B and three patients were at score C. Improvements in patients were clearly understood through magnetic resonance imaging tractography as well as in clinical signs and symptoms. Conclusion Magnetic resonance imaging tractography can be a crucial diagnostic modality to assess the improvement in spinal cord injury patients.
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Meyerholz MM, Mense K, Linden M, Raliou M, Sandra O, Schuberth HJ, Hoedemaker M, Schmicke M. Peripheral thyroid hormone levels and hepatic thyroid hormone deiodinase gene expression in dairy heifers on the day of ovulation and during the early peri-implantation period. Acta Vet Scand 2016; 58:52. [PMID: 27608831 PMCID: PMC5017029 DOI: 10.1186/s13028-016-0231-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 08/25/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Before the onset of fetal thyroid hormone production, the transplacental delivery of maternal thyroid hormones is necessary for embryonic and fetal development. Therefore, the adaptation of maternal thyroid hormone metabolism may be important for pregnancy success and embryo survival. The aims of this study were to determine the thyroid hormone levels during the early peri-implantation period until day 18 and on the day of ovulation, to determine whether pregnancy success is dependent on a "normothyroid status" and to determine whether physiological adaptations in maternal thyroid hormone metabolism occur, which may be necessary to provide sufficient amounts of biologically active T3 to support early pregnancy. Therefore, blood samples obtained on the day of ovulation (day 0) and days 14 and 18 of the Holstein-Friesian heifers (n = 10) during the respective pregnant, non-pregnant and negative control cycles were analyzed for thyroid-stimulating-hormone (TSH), thyroxine (T4) and triiodothyronine (T3). Liver biopsies (day 18) from pregnant and respective non-pregnant heifers were analyzed for mRNA expression of the most abundant hepatic thyroid hormone deiodinase (DIO1) by real time qPCR. RESULTS Although liver DIO1 mRNA expression did not differ between the pregnant and non-pregnant heifers on day 18, the serum concentrations of TSH and T3 on day 18 were higher in non-pregnant heifers compared to pregnant heifers (P < 0.05). Moreover, T3 decreased between day 0 and 18 in pregnant heifers (P < 0.001). CONCLUSIONS In conclusion, no associations between thyroid hormone patterns on day 18 and pregnancy success were detected. During the early peri-implantation period, TSH and T3 may be affected by the pregnancy status because both TSH and T3 were lower on day 18 in pregnant heifers compared to non-pregnant dairy heifers. In further studies, the thyroid hormone axis should be evaluated throughout the entire gestation to confirm these data and identify other possible effects of pregnancy on the thyroid hormone axis in cattle.
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Oatman OJ, McClellan DR, Olson ML, Garcia-Filion P. Endocrine and pubertal disturbances in optic nerve hypoplasia, from infancy to adolescence. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2015; 2015:8. [PMID: 25878671 PMCID: PMC4397734 DOI: 10.1186/s13633-015-0005-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 01/28/2015] [Indexed: 12/22/2022]
Abstract
Background Endocrinologic abnormalities are a common co-morbidity in patients with optic nerve hypoplasia (ONH), however the impact on puberty is unknown. The purpose of this study was to examine rates of endocrine dysfunction and pubertal disturbances in a pediatric population of ONH. Methods A retrospective chart review was conducted on a cohort of children with ONH between January 2005 and March 2013. Endocrine dysfunction was determined based on laboratory evidence of hormone deficiency or hormone replacement. Pubertal disturbances were characterized based on presence of micropenis, tanner staging, menarche and hormone replacement. Pituitary abnormalities were classified using MRI findings. Descriptive statistics were used, and comparisons between groups were performed using the chi-square test. Results During the study period, 101 patients underwent an endocrine evaluation (median age: 2.3 years [0.76 – 6.5]). Hypopituitarism was present in 73% of patients with growth hormone deficiency (56%) and hypothyroidism (54%) being the most common. Pubertal disturbances (n = 19) were common; micropenis in 31% (13/42) of males and 2% with precocious puberty. Half of adolescents (n = 4/8) were diagnosed with gonadotropin deficiency. Patients with MRI pituitary abnormalities were more likely to have endocrine dysfunction than those without (p = 0.004). The sensitivity and specificity of MRI pituitary abnormalities for hypopituitarism was 54% and 92%, respectively. Conclusions A significant proportion of children with ONH have endocrine dysfunction. The high frequency of pubertal disturbances in this study emphasizes the need for long-term monitoring of developing endocrinopathy. While pituitary gland abnormalities are a good predictor of endocrine dysfunction, a normal pituitary gland does not rule out endocrinopathy.
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Affiliation(s)
- Oliver J Oatman
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ 85016 USA
| | - Donald R McClellan
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ 85016 USA
| | - Micah L Olson
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ 85016 USA
| | - Pamela Garcia-Filion
- Division of Pediatric Endocrinology and Diabetes, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ 85016 USA ; The Vision Center, Children's Hospital Los Angeles, Los Angeles, CA USA
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