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Souza LL, Moura EG, Lisboa PC. Can mothers consume caffeine? The issue of early life exposure and metabolic changes in offspring. Toxicol Lett 2024; 393:96-106. [PMID: 38387763 DOI: 10.1016/j.toxlet.2024.02.005] [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: 07/29/2023] [Revised: 01/02/2024] [Accepted: 02/18/2024] [Indexed: 02/24/2024]
Abstract
Caffeine is a substance with central and metabolic effects. Although it is recommended that its use be limited during pregnancy, many women continue to consume caffeine. Direct and indirect actions of caffeine in fetuses and newborns promote adaptive changes, according to the Developmental Origins of Health and Diseases (DOHaD) concept. In fact, epidemiological and experimental evidence reveals the impact of early caffeine exposure. Here, we reviewed these findings with an emphasis on experimental models with rodents. The similarity of human and rodent caffeine metabolism allows the comprehension of molecular mechanisms affected by prenatal caffeine exposure. Maternal caffeine intake affects the body weight and endocrine system of offspring at birth and has long-term effects on the endocrine system, liver function, glucose and lipid metabolism, the cardiac system, the reproductive system, and behavior. Interestingly, some of these effects are sex dependent. Thus, the dose of caffeine considered safe for pregnant women may not be adequate for the prenatal period.
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Affiliation(s)
- Luana L Souza
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Egberto G Moura
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Patricia C Lisboa
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Roberto Alcantara Gomes Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
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2
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James JE. Maternal caffeine consumption and pregnancy outcomes: a narrative review with implications for advice to mothers and mothers-to-be. BMJ Evid Based Med 2021; 26:114-115. [PMID: 32843532 PMCID: PMC8165152 DOI: 10.1136/bmjebm-2020-111432] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2020] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Caffeine is a habit-forming substance consumed daily by the majority of pregnant women. Accordingly, it is important that women receive sound evidence-based advice about potential caffeine-related harm. This narrative review examines evidence of association between maternal caffeine consumption and negative pregnancy outcomes, and assesses whether current health advice concerning maternal caffeine consumption is soundly based. METHODS Database searches using terms linking caffeine and caffeinated beverages to pregnancy outcomes identified 1261 English language peer-reviewed articles. Screening yielded a total of 48 original observational studies and meta-analyses of maternal caffeine consumption published in the past two decades. The articles reported results for one or more of six major categories of negative pregnancy outcomes: miscarriage, stillbirth, low birth weight and/or small for gestational age, preterm birth, childhood acute leukaemia, and childhood overweight and obesity. RESULTS Of 42 separate sets of findings reported in 37 observational studies, 32 indicated significantly increased caffeine-related risk and 10 suggested no or inconclusive associations. Caffeine-related increased risk was reported with moderate to high levels of consistency for all pregnancy outcomes except preterm birth. Of 11 studies reporting 17 meta-analyses, there was unanimity among 14 analyses in finding maternal caffeine consumption to be associated with increased risk for the four outcome categories of miscarriage, stillbirth, low birth weight and/or small for gestational age, and childhood acute leukaemia. The three remaining meta-analyses were also unanimous in reporting absence of a reliable association between maternal caffeine consumption and preterm birth. No meta-analyses were identified for childhood overweight and obesity, although four of five original observational studies reported significant associations linking maternal caffeine consumption to that outcome category. CONCLUSIONS The substantial majority finding from observational studies and meta-analyses is that maternal caffeine consumption is reliably associated with major negative pregnancy outcomes. Reported findings were robust to threats from potential confounding and misclassification. Among both observational studies and meta-analyses, there were frequent reports of significant dose-response associations suggestive of causation, and frequent reports of no threshold of consumption below which associations were absent. Consequently, current evidence does not support health advice that assumes 'moderate' caffeine consumption during pregnancy is safe. On the contrary, the cumulative scientific evidence supports pregnant women and women contemplating pregnancy being advised to avoid caffeine.
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Affiliation(s)
- Jack E James
- Psychology, Reykjavik University, 101 Reykjavik, Iceland
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3
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Qi Y, Li B, Wen Y, Yang X, Chen B, He Z, Zhao Z, Magdalou J, Wang H, Chen L. H3K9ac of TGFβRI in human umbilical cord: a potential biomarker for evaluating cartilage differentiation and susceptibility to osteoarthritis via a two-step strategy. Stem Cell Res Ther 2021; 12:163. [PMID: 33663609 PMCID: PMC7934528 DOI: 10.1186/s13287-021-02234-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 02/15/2021] [Indexed: 11/10/2022] Open
Abstract
Background Epidemiological investigation and our previous reports indicated that osteoarthritis had a fetal origin and was closely associated with intrauterine growth retardation (IUGR). Human Wharton’s jelly-derived mesenchymal stem cells (WJ-MSCs) could be programmable to “remember” early-life stimuli. Here, we aimed to explore an early-warning biomarker of fetal-originated adult osteoarthritis in the WJ-MSCs. Methods Firstly, two kinds of WJ-MSCs were applied to evaluate their chondrogenic potential in vitro through inducing chondrogenic differentiation as the first step of our strategy, one from newborns with IUGR and the other from normal newborns but treated with excessive cortisol during differentiation to simulate the excessive maternal glucocorticoid in the IUGR newborns. As for the second step of the strategy, the differentiated WJ-MSCs were treated with interleukin 1β (IL-1β) to mimic the susceptibility to osteoarthritis. Then, the expression and histone acetylation levels of transforming growth factor β (TGFβ) signaling pathway and the expression of histone deacetylases (HDACs) were quantified, with or without cortisol receptor inhibitor RU486, or HDAC4 inhibitor LMK235. Secondly, the histone acetylation and expression levels of TGFβRI were further detected in rat cartilage and human umbilical cord from IUGR individuals. Results Glycosaminoglycan content and the expression levels of chondrogenic genes were decreased in the WJ-MSCs from IUGR, and the expression levels of chondrogenic genes were further reduced after IL-1β treatment, while the expression levels of catabolic factors were increased. Then, serum cortisol level from IUGR individuals was found increased, and similar changes were observed in normal WJ-MSCs treated with excessive cortisol. Moreover, the decreased histone 3 lysine 9 acetylation (H3K9ac) level of TGFβRI and its expression were observed in IUGR-derived WJ-MSCs and normal WJ-MSCs treated with excessive cortisol, which could be abolished by RU486 and LMK235. At last, the decreased H3K9ac level of TGFβRI and its expression were further confirmed in the cartilage of IUGR rat offspring and human umbilical cords from IUGR newborn. Conclusions WJ-MSCs from IUGR individuals displayed a poor capacity of chondrogenic differentiation and an increased susceptibility to osteoarthritis-like phenotype, which was attributed to the decreased H3K9ac level of TGFβRI and its expression induced by high cortisol through GR/HDAC4. The H3K9ac of TGFβRI in human umbilical cord could be a potential early-warning biomarker for predicting neonatal cartilage dysplasia and osteoarthritis susceptibility. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02234-8.
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Affiliation(s)
- Yongjian Qi
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Bin Li
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Yinxian Wen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Xu Yang
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Biao Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Zheng He
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China
| | - Zhe Zhao
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jacques Magdalou
- UMR 7561 CNRS-Université de Lorraine, Faculté de Médicine, Vandoeuvre-lès-Nancy, France
| | - Hui Wang
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China. .,Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China.
| | - Liaobin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China. .,Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, 430071, China.
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He H, Luo H, Liu L, Shangguan Y, Xie X, Wen Y, Wang H, Chen L. Prenatal caffeine exposure caused H-type blood vessel-related long bone dysplasia via miR375/CTGF signaling. FASEB J 2021; 35:e21370. [PMID: 33734471 DOI: 10.1096/fj.202002230r] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/19/2020] [Accepted: 12/29/2020] [Indexed: 01/17/2023]
Abstract
Caffeine has developmental toxicity. Prenatal caffeine exposure (PCE) caused intrauterine growth retardation (IUGR) and multiple organ dysplasia. This study intended to explore the effect and mechanism of PCE on long bone development in female fetal rats. In vivo, the PCE group pregnant rats were given different concentrations of caffeine during the gestational Day 9-20. The mRNA expression of osteogenesis-related genes were significantly reduced in PCE group. In the PCE group (120 mg/kg·d), the length and primary center of fetal femur were shorter, and accompanied by H-type blood vessel abundance reducing. Meanwhile, connective tissue growth factor (CTGF) expression decreased in the growth plate of the PCE group (120 mg/kg·d). In contrast, the miR375 expression increased. In vitro, caffeine decreased CTGF and increased miR375 expression in fetal growth plate chondrocytes. After co-culture with caffeine-treated chondrocytes, the tube formation ability for the H-type endothelial cells was decreased. Furthermore, CTGF overexpression or miR375 inhibitor reversed caffeine-induced reduction of tube formation ability, and miR375 inhibitor reversed caffeine-induced CTGF expression inhibition. In summary, PCE decreased the expression of CTGF by miR375, ultimately resulting in H-type blood vessel-related long bone dysplasia.
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Affiliation(s)
- Hangyuan He
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Hanwen Luo
- Department of Orthopedics Surgery, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, China
| | - Liang Liu
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yangfan Shangguan
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
| | - Xingkui Xie
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
| | - Yinxian Wen
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Orthopedics Surgery, Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, China
| | - Hui Wang
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China.,Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, China
| | - Liaobin Chen
- Department of Joint Surgery and Sports Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
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5
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Articular damages in multi-generational female offspring due to prenatal caffeine exposure correlates with H3K9 deacetylation of TGFβ signaling pathway. Toxicology 2020; 442:152533. [PMID: 32663519 DOI: 10.1016/j.tox.2020.152533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 06/27/2020] [Accepted: 06/30/2020] [Indexed: 11/21/2022]
Abstract
Adverse environment during pregnancy could lead to maternal glucocorticoid overexposure in utero, and then induce the intrauterine growth retardation (IUGR) and the programmed change in cartilage development. The transforming growth factor β (TGFβ) signaling pathway plays a crucial role in the process of chondrogenesis, cartilage growth, development, maturation, and phenotype maintenance. Our previous results had shown that prenatal caffeine exposure (PCE) could result in the damaged articular cartilage in offspring rats. However, whether this change could transmit to multiple generations was still unknown. In this study, pregnant Wistar rats received either saline or caffeine (120 mg/kg, i.g.) once daily from gestational day 9-20 (GD9-20). The female offspring mated with normal male rats to generate the following generations. We obtained the articular cartilages in subsequent F1 to F3 female offspring. The H3K9 acetylation and expression of the TGFβ signaling pathway were detected; the content of the cartilage matrix was detected. The results showed that PCE reduced the H3K9 acetylation and the expression of the TGFβ signaling pathway, then reduced the extracellular matrix in F1, F2, and F3 generations. in vitro, corticosterone could induce the H3K9 deacetylation of the TGFβ signaling pathway, thus inhibiting the expression of the TGFβ signaling pathway and extracellular matrix. The overall results revealed that PCE induced a multi-generational damaged articular cartilage in female offspring rats, which was partially related to the maternal high glucocorticoid-induced H3K9 hypoacetylation of TGFβ signaling pathway.
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Mastroleon I, Korou LM, Pergialiotis V, Vlachos IS, Sarlanis H, Konstantopoulos P, Pikoulis E, Perrea DN, Kavantzas N. Metabolic Response of Adult Male Offspring Rats to Prenatal Caffeine Exposure. Cureus 2020; 12:e7006. [PMID: 32206470 PMCID: PMC7077745 DOI: 10.7759/cureus.7006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Caffeine is the most widely consumed psychoactive substance, with recommendations from health associations and regulatory bodies for limiting caffeine consumption during pregnancy being increasingly common. Prenatal exposure to caffeine has been shown to increase the risk of developing abnormalities in lipid metabolism in adult life. We further investigated the effect of prenatal caffeine exposure (PCE) (20 mg/kg of body weight) on the metabolic "reserve" of male Sprague Dawley offspring fed on a high fructose diet in adult life. Male adult PCE offspring were assigned to four groups; Nw and Nf: offspring of control mothers (N group of mothers), having received tap water or high fructose water respectively; Cw and Cf: offspring exposed to caffeine during gestation (C group of mothers) and receiving tap water or a high fructose water solution, respectively. Cf rats presented increased serum triglyceride level, as well as raised systolic and diastolic blood pressure levels, together with extensive renal tissue oedema in adulthood, compared to the other groups (p<0.05 for all comparisons). These findings show further evidence for potential detrimental metabolic effects of prenatal caffeine exposure during adulthood in this animal model.
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Affiliation(s)
- Ioanna Mastroleon
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
| | - Laskarina-Maria Korou
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
| | - Ioannis S Vlachos
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
| | - Helen Sarlanis
- First Department of Pathology, National & Kapodistrian University of Athens, Athens, GRC
| | - Panagiotis Konstantopoulos
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
| | - Emmanouil Pikoulis
- Third Department of Surgery, National & Kapodistrian University of Athens, Athens, GRC
| | - Despina N Perrea
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (LESSR), National & Kapodistrian University of Athens, Athens, GRC
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Kumar VHS, Lipshultz SE. Caffeine and Clinical Outcomes in Premature Neonates. CHILDREN (BASEL, SWITZERLAND) 2019; 6:E118. [PMID: 31653108 PMCID: PMC6915633 DOI: 10.3390/children6110118] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/29/2019] [Accepted: 10/06/2019] [Indexed: 12/22/2022]
Abstract
Caffeine is the most widely used drug by both adults and children worldwide due to its ability to promote alertness and elevate moods. It is effective in the management of apnea of prematurity in premature infants. Caffeine for apnea of prematurity reduces the incidence of bronchopulmonary dysplasia in very-low-birth-weight infants and improves survival without neurodevelopmental disability at 18-21 months. Follow-up studies of the infants in the Caffeine for Apnea of Prematurity trial highlight the long-term safety of caffeine in these infants, especially relating to motor, behavioral, and intelligence skills. However, in animal models, exposure to caffeine during pregnancy and lactation adversely affects neuronal development and adult behavior of their offspring. Prenatal caffeine predisposes to intrauterine growth restriction and small growth for gestational age at birth. However, in-utero exposure to caffeine is also associated with excess growth, obesity, and cardio-metabolic changes in children. Caffeine therapy is a significant advance in newborn care, conferring immediate benefits in preterm neonates. Studies should help define the appropriate therapeutic window for caffeine treatment along with with the mechanisms relating to its beneficial effects on the brain and the lung. The long-term consequences of caffeine in adults born preterm are being studied and may depend on the ability of caffeine to modulate both the expression and the maturation of adenosine receptors in infants treated with caffeine.
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Affiliation(s)
- Vasantha H S Kumar
- Department of Pediatrics, University at Buffalo, Buffalo, NY 14203, USA.
| | - Steven E Lipshultz
- Department of Pediatrics, University at Buffalo, Buffalo, NY 14203, USA.
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Wen Y, Shangguan Y, Pan Z, Hu H, Magdalou J, Chen L, Wang H. Activation of local bone RAS by maternal excessive glucocorticoid participated in the fetal programing of adult osteopenia induced by prenatal caffeine exposure. Toxicol Appl Pharmacol 2018; 363:1-10. [PMID: 30423288 DOI: 10.1016/j.taap.2018.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 11/06/2018] [Accepted: 11/08/2018] [Indexed: 11/15/2022]
Abstract
This study was aimed to investigate whether and how prenatal caffeine exposure (PCE) could induce osteopenia in the adult offspring. Pregnant rats were treated with prenatal caffeine 12 mg/100 g body weight per day from pregnant day 9 to 20, while rat bone marrow mesenchymal stem cells (BMSCs) were treated with exogenous corticosterone during osteogenic induction. Shorter femur and primary ossification center was observed in the PCE offspring, as well as less bone trabecular and poor biomechanical intensity. Local gene expression of glucocorticoid receptor (GR) and angiotensin converting enzyme (ACE), as well as angiotensin 2 content, was found to be stimulated, while the expression of bone gamma-carboxyglutamate protein (BGLAP), alkaline phosphatase (ALP) and bone sialoprotein (BSP) was found to be suppressed, with hypomethylation of ACE promoter. Corticosterone (1250 nM) suppressed osteogenic differentiation of BMSCs and gene expression of BGLAP, ALP and BSP, which was attenuated by enalapril, while it stimulated ACE mRNA expression and induced hypomethylation of ACE promoter, which was attenuated by mifepristone. It indicated that PCE caused bone growth retardation and adult osteopenia in offspring, which might be triggered by the activation of local RAS induced by excessive maternal glucocorticoid, while the hypomethylation of ACE gene might be the key point of the sustained activation of the local RAS.
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Affiliation(s)
- Yinxian Wen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Yangfan Shangguan
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Zhengqi Pan
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Hang Hu
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | | | - Liaobin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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Zhao M, Yuan L, Yuan MM, Huang LL, Su C, Chen YH, Yang YY, Hu Y, Xu DX. Maternal lipopolysaccharide exposure results in glucose metabolism disorders and sex hormone imbalance in male offspring. Mol Cell Endocrinol 2018; 474:272-283. [PMID: 29614340 DOI: 10.1016/j.mce.2018.03.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 03/16/2018] [Accepted: 03/31/2018] [Indexed: 12/31/2022]
Abstract
An adverse intrauterine environment may be an important factor contributing to the development of type 2 diabetes in later life. The present study investigated the longitudinal effects of maternal lipopolysaccharide (LPS) exposure during the third trimester on glucose metabolism and sex hormone balance in the offspring. Pregnant mice were intraperitoneally injected with LPS (50 μg/kg) daily from gestational day (GD) 15 to GD17. Glucose tolerance test (GTT) and insulin tolerance test (ITT) were assessed at postnatal day (PND) 60 and PND120. Sex hormones, their receptors, and metabolic enzymes (aromatase) were measured in male offspring at different phases of development (PND14: juvenile; PND35: adolescence; PND60: adulthood; and PND120: middle age). LPS-exposed male offspring exhibited glucose intolerance and insulin resistance by GTT and ITT at middle age, accompanied by an increase in fasting blood glucose and reductions in serum insulin levels and hepatic phosphorylated (p) -AKT/AKT ratio. However, glucose intolerance and insulin resistance were not observed in LPS-exposed female offspring. Maternal LPS exposure upregulated hepatic aromatase proteins and mRNA levels in male offspring at all time points. At adolescence, the testosterone/estradiol ratio (T/E2) was markedly reduced in LPS-exposed male offspring. Moreover, maternal LPS exposure significantly increased hepatic estrogen receptor (ER) α expressions and decreased hepatic androgen receptor (AR) expressions in male offspring. At adulthood, maternal LPS exposure increased serum estradiol levels, decreased serum testosterone levels and elevated hepatic ERβ expressions in male offspring. In conclusion, maternal LPS exposure upregulated aromatase expressions, followed by a reduction in the T/E2 ratio and an alteration in sex hormone receptor activity, which might be involved in the development of glucose metabolism disorders in middle-aged male offspring. This study provides a novel clue and direction to clarify the pathogenesis of maternal infection-related diabetes in male offspring.
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Affiliation(s)
- Mei Zhao
- School of Nursing, Anhui Medical University, Hefei 230032, China; Anhui Provincial Key Laboratory of Population Health & Aristogenics, Hefei, 230032, China.
| | - Li Yuan
- School of Nursing, Anhui Medical University, Hefei 230032, China
| | - Man-Man Yuan
- School of Nursing, Anhui Medical University, Hefei 230032, China
| | - Li-Li Huang
- School of Nursing, Anhui Medical University, Hefei 230032, China
| | - Chang Su
- The Fourth Affiliated Hospital of Anhui Medical University, Hefei 230032, China
| | - Yuan-Hua Chen
- Anhui Provincial Key Laboratory of Population Health & Aristogenics, Hefei, 230032, China; Department of Histology and Embryology, Anhui Medical University, Hefei, 230032, China
| | - Yu-Ying Yang
- School of Nursing, Anhui Medical University, Hefei 230032, China
| | - Yan Hu
- School of Nursing, Anhui Medical University, Hefei 230032, China
| | - De-Xiang Xu
- Anhui Provincial Key Laboratory of Population Health & Aristogenics, Hefei, 230032, China; Department of Toxicology, Anhui Medical University, Hefei, 230032, China
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10
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Abruzzese GA, Crisosto N, De Grava Kempinas W, Sotomayor-Zárate R. Developmental programming of the female neuroendocrine system by steroids. J Neuroendocrinol 2018; 30:e12632. [PMID: 29968423 DOI: 10.1111/jne.12632] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 06/03/2018] [Accepted: 07/01/2018] [Indexed: 12/30/2022]
Abstract
Developmental programming refers to processes that occur during early life that may have long-term consequences, modulating adult health and disease. Complex diseases, such as diabetes, cancer and cardiovascular disease, have a high prevalence in different populations, are multifactorial, and may have a strong environmental component. The environment interacts with organisms, affecting their behaviour, morphology and physiology. This interaction may induce permanent or long-term changes, and organisms may be more susceptible to environmental factors during certain developmental stages, such as the prenatal and early postnatal periods. Several factors have been identified as responsible for inducing the reprogramming of various reproductive and nonreproductive tissues. Among them, both natural and synthetic steroids, such as endocrine disruptors, are known to have either detrimental or positive effects on organisms depending on the dose of exposure, stage of development and biological sexual background. The present review focuses on the action of steroids and endocrine disruptors as agents involved in developmental programming and on their modulation and effects on female neuroendocrine functions.
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Affiliation(s)
- Giselle Adriana Abruzzese
- Laboratorio de Fisio-patología Ovárica, Centro de Estudios Farmacológicos y Botánicos (CEFYBO), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Facultad de Medicina, Universidad de Buenos Aires (UBA), Buenos Aires, Argentina
| | - Nicolás Crisosto
- Endocrinology and Metabolism Laboratory West Division, School of Medicine, University of Chile, Santiago, Chile
- Endocrinology Unit, Clínica Las Condes, Santiago, Chile
| | - Wilma De Grava Kempinas
- Laboratory of Reproductive and Developmental Biology and Toxicology, Department of Morphology, Institute of Biosciences, Universidade Estadual Paulista-UNESP, Botucatu, Sao Paulo, Brazil
| | - Ramón Sotomayor-Zárate
- Laboratorio de Neuroquímica y Neurofarmacología, Centro de Neurobiología y Fisiopatología Integrativa, Instituto de Fisiología, Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile
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11
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Guo Y, Luo H, Wu Y, Magdalou J, Chen L, Wang H. Influencing factors, underlying mechanism and interactions affecting hypercholesterolemia in adult offspring with caffeine exposure during pregnancy. Reprod Toxicol 2018; 79:47-56. [PMID: 29800656 DOI: 10.1016/j.reprotox.2018.05.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 05/15/2018] [Accepted: 05/18/2018] [Indexed: 10/16/2022]
Abstract
Epidemiological surveys suggest that adult hypercholesterolemia has an intrauterine origin and exhibits gender differences. Our previous study demonstrated that adult rats with intrauterine growth retardation (IUGR) offspring rats induced by prenatal caffeine exposure (PCE) had a higher serum total cholesterol (TCH) level. In this study, we aimed to analyze the influencing factors, underlying mechanism and interactions affecting hypercholesterolemia in adult offspring with caffeine exposure during pregnancy. Pregnant rats were administered caffeine (120 mg/kg d) from gestational day 11 until delivery. Offspring rats fed a normal diet or a high-fat diet (HFD) were euthanized at postnatal week 24, and blood and liver samples were collected. The results showed that PCE could increase the serum levels of TCH and low-density lipoprotein-cholesterol (LDL-C), and the hepatic expression of HMG CoA reductase (HMGCR) and apolipoprotein B (ApoB), but decreased the high-density lipoprotein-cholesterol (HDL-C) level and the hepatic expression of scavenger receptor B1 (SR-B1) and LDL receptor (LDLR). Furthermore, PCE, HFD and gender interact with each other to influence the serum cholesterol phenotype and expression of hepatic cholesterol metabolic genes. These results suggest that the hypercholesterolemia in adult offspring rats induced by PCE mainly resulted from enhanced synthesis and the weakened reverse transport of cholesterol in the liver, furthermore HFD could aggravate this effect, which is caused by hepatic cholesterol metabolic disorders. Moreover, cholesterol metabolism in female rats was more sensitive to neuroendocrine changes and HFD than that in males. This study confirmed the influencing factors (such as a HFD and female gender) of hypercholesterolemia in IUGR offspring providing theoretical and experimental bases for the effective prevention of fetal-originated hypercholesterolemia.
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Affiliation(s)
- Yitian Guo
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Hanwen Luo
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Yimeng Wu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Jacques Magdalou
- UMR 7561 CNRS-Université de Lorraine, Faculté de Médicine, Vandoeuvre-lès-Nancy, France
| | - Liaobin Chen
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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Xu D, Luo HW, Hu W, Hu SW, Yuan C, Wang GH, Zhang L, Yu H, Magdalou J, Chen LB, Wang H. Intrauterine programming mechanism for hypercholesterolemia in prenatal caffeine-exposed female adult rat offspring. FASEB J 2018; 32:5563-5576. [PMID: 29718709 DOI: 10.1096/fj.201701557r] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Clinical and animal studies have indicated that hypercholesterolemia and its associated diseases have intrauterine developmental origins. Our previous studies showed that prenatal caffeine exposure (PCE) led to fetal overexposure to maternal glucocorticoids (GCs) and increased serum total cholesterol levels in adult rat offspring. This study further confirms the intrauterine programming of PCE-induced hypercholesterolemia in female adult rat offspring. Pregnant Wistar rats were intragastrically administered caffeine (30, 60, and 120 mg/kg/d) from gestational day (GD)9 to 20. Female rat offspring were euthanized at GD20 and postnatal wk 12; several adult rat offspring were additionally subjected to ice-water swimming stimulation to induce chronic stress prior to death. The effects of GCs on cholesterol metabolism and epigenetic regulation were verified using the L02 cell line. The results showed that PCE induced hypercholesterolemia in adult offspring, which manifested as significantly higher levels of serum total cholesterol and LDL cholesterol (LDL-C) as well as higher ratios of LDL-C/HDL cholesterol. We further found that the cholesterol levels were increased in fetal livers but were decreased in fetal blood, accompanied by increased maternal blood cholesterol levels and reduced placental cholesterol transport. Furthermore, analysis of PCE offspring in the uterus and in a postnatal basal/chronic stress state and the results of in vitro experiments showed that hepatic cholesterol metabolism underwent GC-dependent changes and was associated with cholesterol synthase via abnormalities in 3-hydroxy-3-methylglutaryl-CoA reductase (HMGCR) histone acetylation. We concluded that, to compensate for intrauterine placentally derived decreases in fetal blood cholesterol levels, high intrauterine GC levels activated fetal hepatic CCAAT enhancer binding protein α signaling and down-regulated Sirtuin1 expression, which mediated the high levels of histone acetylation ( via H3K9ac and H3K14ac) and expression of HMGCR. This GC-dependent cholesterol metabolism programming effect was sustained through adulthood, leading to the occurrence of hypercholesterolemia.-Xu, D., Luo, H. W., Hu, W., Hu, S. W., Yuan, C., Wang, G. H., Zhang, L., Yu, H., Magdalou, J., Chen, L. B., Wang, H. Intrauterine programming mechanism for hypercholesterolemia in prenatal caffeine-exposed female adult rat offspring.
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Affiliation(s)
- Dan Xu
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
| | - Hanwen W Luo
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China.,Department of Orthopedic Surgery, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Wen Hu
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China
| | - Shuwei W Hu
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China
| | - Chao Yuan
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China
| | - Guihua H Wang
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China
| | - Li Zhang
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China
| | - Hong Yu
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
| | - Jacques Magdalou
- Unité Mixte de Recherche (UMR) 7365, Centre National de la Recherche Scientifique (CNRS)-Université de Lorraine, Faculté de Médecine, Vandœuvre-lès-Nancy, France
| | - Liaobin B Chen
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China.,Department of Orthopedic Surgery, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Hui Wang
- Department of Pharmacology, Basic Medical School, Wuhan University, Wuhan, China.,Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, China
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Papadopoulou E, Botton J, Brantsæter AL, Haugen M, Alexander J, Meltzer HM, Bacelis J, Elfvin A, Jacobsson B, Sengpiel V. Maternal caffeine intake during pregnancy and childhood growth and overweight: results from a large Norwegian prospective observational cohort study. BMJ Open 2018; 8:e018895. [PMID: 29685923 PMCID: PMC5914784 DOI: 10.1136/bmjopen-2017-018895] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To study the association between maternal caffeine intake during pregnancy and the child's weight gain and overweight risk up to 8 years. DESIGN Prospective nationwide pregnancy cohort. SETTING The Norwegian Mother and Child Cohort Study. PARTICIPANTS A total of 50 943 mothers recruited from 2002 to 2008 and their children, after singleton pregnancies, with information about average caffeine intake assessed at mid-pregnancy. OUTCOME MEASURE Child's body size information at 11 age points from 6 weeks to 8 years. We defined excess growth in infancy as a WHO weight gain z-score of >0.67 from birth to age 1 year, and overweight according to the International Obesity Task Force. We used a growth model to assess individual growth trajectories. RESULTS Compared with pregnant women with low caffeine intake (<50 mg/day, 46%), women with average (50-199 mg/day, 44%), high (≥200-299 mg/day, 7%) and very high (≥300 mg/day, 3%) caffeine intakes had an increased risk of their child experiencing excess growth in infancy, after adjustment for confounders (OR=1.15, 95% CI 1.09 to 1.22, OR=1.30, 95% CI 1.16 to 1.45, OR=1.66, 95% CI 1.42 to 1.93, respectively). In utero exposure to any caffeine was associated with higher risk of overweight at age 3 years and 5 years, while the association persisted at 8 years, only for very high exposures. Any caffeine intake was associated with increased body mass index from infancy to childhood. Children prenatally exposed to caffeine intake >200 mg/day had consistently higher weight. Very high caffeine exposures were associated with higher weight gain velocity from infancy to age 8 years. CONCLUSION Any caffeine consumption during pregnancy is associated with a higher risk of excess infant growth and of childhood overweight, mainly at preschool ages. Maternal caffeine intake may modify the overall weight growth trajectory of the child from birth to 8 years. This study adds supporting evidence for the current advice to reduce caffeine intake during pregnancy.
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Affiliation(s)
- Eleni Papadopoulou
- Division of Infection Control and Environmental Health, Department of Environmental Exposure and Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
| | - Jérémie Botton
- Early Determinants of the Child's Health and Development Team (ORCHAD), INSERM, UMR1153 Epidemiology and Biostatistics Sorbonne Paris Cité Center (CRESS), Paris, France
- Faculty of Pharmacy, Université Paris-Sud, Université Paris-Saclay, Châtenay-Malabry, France
| | - Anne-Lise Brantsæter
- Division of Infection Control and Environmental Health, Department of Environmental Exposure and Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
| | - Margaretha Haugen
- Division of Infection Control and Environmental Health, Department of Environmental Exposure and Epidemiology, Norwegian Institute of Public Health, Oslo, Norway
| | - Jan Alexander
- Division of Infection Control and Environmental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Helle Margrete Meltzer
- Division of Infection Control and Environmental Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Jonas Bacelis
- Department of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anders Elfvin
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Division of Health Data and Digitalization, Department of Genetics and Bioinformatics, Norwegian Institute of Public Health, Oslo, Norway
| | - Verena Sengpiel
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital, Gothenburg, Sweden
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de Medeiros TS, Bernardi JR, de Brito ML, Bosa VL, Goldani MZ, da Silva CH. Caffeine Intake During Pregnancy in Different Intrauterine Environments and its Association with Infant Anthropometric Measurements at 3 and 6 Months of Age. Matern Child Health J 2018; 21:1297-1307. [PMID: 28110387 DOI: 10.1007/s10995-016-2230-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Objective To investigate the association between maternal caffeine intake during pregnancy and infant anthropometric measurements at age 3 and 6 months. Methods Longitudinal observational study of mother-child pairs stratified into five groups: diabetic women (DM), hypertensive women (HYP), smoking mothers (SMO), mothers of infants small for gestational age (SGA), and controls (CTL). Pairs were recruited from three public hospitals in Porto Alegre, Brazil, from 2011 to 2015, using a convenience sampling strategy. The Food Frequency Questionnaire (FFQ) was administered on postpartum day 7 to evaluate maternal caffeine intake during pregnancy. The anthropometric measurements of interest (weight, length, and skinfold thickness) were assessed at birth and at age 3 and 6 months. Linear regression was used to analyze the interaction between caffeine intake and skinfold thickness. Results Overall, 272 mother-child pairs were investigated (41 DM, 26 HYP, 68 SMO, 25 SGA, and 112 CTL). There were no differences in anthropometric measurements between infants born to mothers who had and had not consumed caffeine during pregnancy (P > 0.05). Children of mothers in the DM group had the highest adjusted average skinfold thicknesses at 3 months. An interaction between maternal caffeine intake during pregnancy and the sum of skinfolds at age 3 months was found in the DM and CTL groups (P < 0.05). However, significant differences were not observed at 6 months. Conclusions Maternal caffeine intake influenced infants skinfold thickness measurements at 3 months of age. This parameter was reduced in infants born to mothers with DM and increased in those born to healthy control mothers.
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Affiliation(s)
- Thamíris Santos de Medeiros
- Master of Sciences in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil. .,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil.
| | - Juliana Rombaldi Bernardi
- Department of Nutrition, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Department of Pediatrics and Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil
| | - Mariana Lopes de Brito
- Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil
| | - Vera Lucia Bosa
- Department of Nutrition, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Department of Pediatrics, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil
| | - Marcelo Zubaran Goldani
- Department of Pediatrics, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Department of Pediatrics and Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil
| | - Clécio Homrich da Silva
- Department of Pediatrics, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.,Department of Pediatrics and Graduate Program in Child and Adolescent Health, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil.,Center for the Study of Child and Adolescent Health, Hospital de Clínicas de Porto Alegre, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2nd floor, 2350, CEP 90035-903, Porto Alegre, RS, Brazil
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15
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Chen G, Yuan C, Duan F, Liu Y, Zhang J, He Z, Huang H, He C, Wang H. IGF1/MAPK/ERK signaling pathway-mediated programming alterations of adrenal cortex cell proliferation by prenatal caffeine exposure in male offspring rats. Toxicol Appl Pharmacol 2018; 341:64-76. [PMID: 29343424 DOI: 10.1016/j.taap.2018.01.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 01/01/2018] [Accepted: 01/12/2018] [Indexed: 12/20/2022]
Abstract
Our previous study proposed a glucocorticoid-insulin-like growth factor 1 (GC-IGF1) axis programming mechanism for prenatal caffeine exposure (PCE)-induced adrenal developmental dysfunction. Here, we focused on PCE-induced cell proliferation changes of the adrenal cortex in male offspring rats before and after birth and clarified the intrauterine programming mechanism. On gestational day (GD) 20, the PCE group had an elevated serum corticosterone level reduced fetal bodyweight, maximum adrenal sectional area, and elevated adrenal corticosterone and aldosterone contents. However, in postnatal week (PW) 6, the serum corticosterone level was decreased, and the bodyweight, with catch-up growth, adrenal cortex maximum cross-sectional area and aldosterone content were relatively increased, while the adrenal corticosterone content was lower. On GD20, the expression of adrenal IGF1, IGF1R and proliferating cell nuclear antigen (PCNA) were decreased, while the expression of these factors at PW6 were increased in the PCE group. Fetal adrenal gene chip analysis suggested that the mitogen-activated protein kinase/extracellular regulated protein kinase (MAPK/ERK) signal pathway was suppressed in the PCE group. Moreover, in the rat primary adrenal cells, corticosterone (rather than caffeine) was shown to significantly inhibit cell proliferation, IGF1 and PCNA expression, and ERK phosphorylation, which could be reversed by exogenous IGF1. Meanwhile, the effects of exogenous IGF1 were reversed by the ERK pathway inhibitor (PD184161). In conclusion, PCE could induce programming alterations in adrenal cortical cell proliferation before and after birth in male offspring rats. The underlying mechanism is associated with the inhibition of fetal adrenal IGF1-related MAPK/ERK signaling pathway caused by high glucocorticoid levels.
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Affiliation(s)
- Guanghui Chen
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Chao Yuan
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Fangfang Duan
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Yanyan Liu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Jinzhi Zhang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Zheng He
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Hegui Huang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Chunjiang He
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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16
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He Z, Lv F, Ding Y, Huang H, Liu L, Zhu C, Lei Y, Zhang L, Si C, Wang H. High-fat diet and chronic stress aggravate adrenal function abnormality induced by prenatal caffeine exposure in male offspring rats. Sci Rep 2017; 7:14825. [PMID: 29093513 PMCID: PMC5665976 DOI: 10.1038/s41598-017-14881-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 10/18/2017] [Indexed: 12/13/2022] Open
Abstract
We previously demonstrated thatprenatal caffeine exposure (PCE) suppressed fetal adrenal steroidogenesis and resulted in developmental programming changes in offspring rats. However, whether these changes play a role in adrenal corticosterone synthesis under high-fat diet (HFD) and unpredictable chronic stress (UCS) remains unknown. In present study, rat model was established by PCE (120 mg/kg.d), and male offspring were provided normal diet or HFD after weaning. At postnatal week 21, several rats fed HFD were exposed to UCS for 3 weeks and sacrificed. The results showed that compared with the corresponding control group, the serum corticosterone levels and adrenal steroid synthetase expression of the PCE offspring without UCS were reduced. Moreover, the glucocorticoid (GC)-activation system was inhibited, and insulin-like growth factor 1 (IGF1) signaling pathway expression was increased. With UCS exposure in the PCE offspring, serum corticosterone levels and adrenal steroid synthetase expression were increased, the activity of GC-activation system was enhanced, and adrenal IGF1 signaling pathway expression was decreased. Based on these findings, PCE induced adrenal hypersensitivity in adult male offspring rats, as shown by the reduced corticosterone levels under HFD conditions but significantly enhanced corticosterone levels with UCS, in which GC-IGF1 axis programming alteration may play an important role.
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Affiliation(s)
- Zheng He
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Feng Lv
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Yufeng Ding
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Hegui Huang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Lian Liu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Chunyan Zhu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Youyin Lei
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Li Zhang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Cai Si
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan, 430071, China.
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17
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Xiao D, Kou H, Zhang L, Guo Y, Wang H. Prenatal Food Restriction with Postweaning High-fat Diet Alters Glucose Metabolic Function in Adult Rat Offspring. Arch Med Res 2017; 48:35-45. [PMID: 28577868 DOI: 10.1016/j.arcmed.2017.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 01/11/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS The present study was designed to investigate the effects of prenatal food restriction (PFR) with postweaning high-fat diet (HFD) on glucose metabolic function in adult offspring. METHODS Pregnant Wistar rats were given PFR treatment from gestational day 11 to spontaneous delivery. All pups were fed by HFD after weaning. Oral glucose tolerance test (OGTT) was conducted at postnatal week (PW) 20. Rats were decapitated in PW24 to collect liver and pancreas, and expression of hepatic insulin signaling genes were then quantified. RESULTS Body weight from PW4 to PW24 in PFR males was lower than those in control males, whereas there was no distinct difference between females. However, body weight gain rates were higher from PW16 to PW24 in PFR males and females. Fasting serum glucose presented no changes, whereas fasting serum insulin decreased in PW20 in PFR pups. Moreover, glucose intolerance only appeared in PFR males, whereas no changes were shown in PFR females in relative values. Serum insulin increased in both PFR groups after OGTT. Remarkable pathological changes were also found in islets from PFR rats. There was an increase in the hepatic mRNA expression of IR in PFR females and of Glut2 in PFR males. CONCLUSION PFR with postweaning HFD induced a catch-up growth in body weight, especially in PFR females. Serum insulin decreased in both PFR groups in fasting status. Insulin resistance after OGTT only existed in PFR males, whereas PFR females showed no obvious changes in glucose metabolism.
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Affiliation(s)
- Di Xiao
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Hao Kou
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Li Zhang
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Yu Guo
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China; Hubei Provincial Key Laboratory of Developmentally Originated Diseases, Wuhan, China.
| | - Hui Wang
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan, China; Hubei Provincial Key Laboratory of Developmentally Originated Diseases, Wuhan, China
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18
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Insulin-like Growth Factor 1 Mediates Adrenal Development Dysfunction in Offspring Rats Induced by Prenatal Food Restriction. Arch Med Res 2017; 48:488-497. [DOI: 10.1016/j.arcmed.2017.11.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 11/24/2017] [Indexed: 02/01/2023]
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19
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Prenatal caffeine exposure induced high susceptibility to metabolic syndrome in adult female offspring rats and its underlying mechanisms. Reprod Toxicol 2017. [DOI: 10.1016/j.reprotox.2017.06.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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20
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Cheng W, Zhou R, Liang F, Wei H, Feng Y, Wang Y. Application of Mouse Embryonic Stem Cell Test to Detect Gender-Specific Effect of Chemicals: A Supplementary Tool for Embryotoxicity Prediction. Chem Res Toxicol 2016; 29:1519-33. [PMID: 27445234 DOI: 10.1021/acs.chemrestox.6b00197] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Gender effect is an inherent property of chemicals, characterized by variations caused by the chemical-biology interaction. It has widely existed, but the shortage of an appropriate model restricts the study on gender-specific effect. The embryonic stem cell test (EST) has been utilized as an alternative test for developmental toxicity. Despite its numerous improvements, mouse embryonic stem cells with an XX karyotype have not been used in the EST, which restricts the ability of the EST to identify gender-specific effects during high-throughput-screening (HTS) of chemicals to date. To address this, the embryonic stem cell (ESC) SP3 line with an XX karyotype was used to establish a "female" model as a complement to EST. Here, we proposed a "double-objects in unison" (DOU)-EST, which consisted of male ESC and female ESC; a seven-day EST protocol was utilized, and the gender-specific effect of chemicals was determined and discriminated; the replacement of myosin heavy chain (MHC) with myosin light chain (MLC) provided a suitable molecular biomarker in the DOU-EST. New linear discriminant functions were given in the purpose of distinguishing chemicals into three classes, namely, no gender-specific effect, male-susceptive, and female-susceptive. For 15 chemicals in the training set, the concordances of prediction result as no gender effect, male susceptive, and female susceptive were 86.67%, 86.67%, and 93.33%, respectively, the sensitivities were 66.67%, 83.33%, and 83.33%, respectively, and the specificities were 91.67%, 88.89%, and 100%, respectively; the total accuracy of DOU-EST was 86.67%. For three chemicals in the test set, one was incorrectively predicted. The possible reason for misclassification may due to the absence of hormone environment in vitro. Leave-one-out cross-validation (LOOCV) indicated a mean error rate of 18.34%. Taken together, these data suggested a good performance of the proposed DOU-EST. Emerging chemicals with undiscovered gender-specific effects are anticipated to be screened with the DOU-EST.
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Affiliation(s)
- Wei Cheng
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China
| | - Ren Zhou
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China
| | - Fan Liang
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China
| | - Hongying Wei
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China.,Hongqiao International Institute of Medicine, School of Medicine, Shanghai Jiaotong University , Shanghai 200336, P.R. China
| | - Yan Feng
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China
| | - Yan Wang
- College of Public Health, School of Medicine, Shanghai Jiaotong University , Shanghai 200025, P.R. China.,Hongqiao International Institute of Medicine, School of Medicine, Shanghai Jiaotong University , Shanghai 200336, P.R. China.,Shanghai Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine , Shanghai 200011, P.R. China
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Omar HA, Almalki WH, Shamardl H, Mahdy AY, El-Latif HAA. Lipoic Acid and Coenzyme Q10 Protect Against Lead-induced Toxicity in Rats with Metabolic Syndrome. INT J PHARMACOL 2016. [DOI: 10.3923/ijp.2016.146.153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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