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Miranda RA, de Moura EG, Lisboa PC. Adverse perinatal conditions and the developmental origins of thyroid dysfunction-Lessons from Animal Models. Endocrine 2023; 79:223-234. [PMID: 36036880 DOI: 10.1007/s12020-022-03177-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 08/17/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Nutritional, hormonal, and environmental status during development can predispose the individual to obesity and endocrine diseases later in life, an association known as metabolic programming. In general, weight loss or gain are seen in thyroid disorders, and thyroid function can be affected by body adiposity. In addition, hyper- and hypothyroidism can be related to metabolic programming. Our aim was to gather evidence that regardless of the type or critical window of metabolic imprinting, offspring exposed to certain adverse perinatal conditions have a higher risk of developing thyroid dysfunction. METHODS We reviewed literature data that relate insults occurring during pregnancy and/or lactation to short- and long-term offspring thyroid dysfunction in animal models. RESULTS Few studies have addressed the hypothalamic-pituitary-thyroid axis and thyroid dysfunction related to metabolic programming. The literature shows that under- and overnutrition, exposure to endocrine disruptors, early weaning, maternal thyroid disease and maternal high-fat diet can induce alterations in offspring thyroid function in a sex-dependent manner. CONCLUSION Based on the few available data, mainly in rodent models, we can conclude that diet, hormones, and environmental contaminants are related to the developmental origins of later thyroid dysfunction by interrupting the normal maturation of the thyroid gland.
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Affiliation(s)
- Rosiane Aparecida Miranda
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Egberto Gaspar de Moura
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Patrícia Cristina Lisboa
- Laboratory of Endocrine Physiology, Department of Physiological Sciences, Biology Institute, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
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Suzuki A, Correia-Santos AM, Vicente GC, Velarde LGC, Boaventura GT. Effects of Maternal Flaxseed Supplementation on Female Offspring of Diabetic Rats in Serum Concentration of Glucose, Insulin, and Thyroid Hormones. INT J VITAM NUTR RES 2019; 89:45-54. [PMID: 30957705 DOI: 10.1024/0300-9831/a000259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Objective: This study aimed to evaluate the effect of maternal consumption of flaxseed flour and oil on serum concentrations of glucose, insulin, and thyroid hormones of the adult female offspring of diabetic rats. Methods: Wistar rats were induced to diabetes by a high-fat diet (60%) and streptozotocin (35 mg/kg). Rats were mated and once pregnancy was confirmed, were divided into the following groups: Control Group (CG): casein-based diet; High-fat Group (HG): high-fat diet (49%); High-fat Flaxseed Group (HFG): high-fat diet supplemented with 25% flaxseed flour; High-fat Flaxseed Oil group (HOG): high-fat diet, where soya oil was replaced with flaxseed oil. After weaning, female pups (n = 6) from each group were separated, received a commercial rat diet and were sacrificed after 180 days. Serum insulin concentrations were determined by ELISA, the levels of triiodothyronine (T3), thyroxine (T4) and thyroid-stimulating hormone (TSH) were determined by chemiluminescence. Results: There was a significant reduction in body weight at weaning in HG (-31%), HFG (-33%) and HOG (44%) compared to CG (p = 0.002), which became similar by the end of 180 days. Blood glucose levels were reduced in HFG (-10%, p = 0.044) when compared to CG, and there was no significant difference between groups in relation to insulin, T3, T4, and TSH after 180 days. Conclusions: Maternal severe hyperglycemia during pregnancy and lactation resulted in a microsomal offspring. Maternal consumption of flaxseed reduces blood glucose levels in adult offspring without significant effects on insulin levels and thyroid hormones.
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Affiliation(s)
- Akemi Suzuki
- 1Laboratory of Experimental Nutrition, Department of Nutrition and Dietetics, Fluminense Federal University, Rio de Janeiro, Brazil
| | - André Manoel Correia-Santos
- 1Laboratory of Experimental Nutrition, Department of Nutrition and Dietetics, Fluminense Federal University, Rio de Janeiro, Brazil
| | - Gabriela Câmara Vicente
- 1Laboratory of Experimental Nutrition, Department of Nutrition and Dietetics, Fluminense Federal University, Rio de Janeiro, Brazil
| | - Luiz Guillermo Coca Velarde
- 1Laboratory of Experimental Nutrition, Department of Nutrition and Dietetics, Fluminense Federal University, Rio de Janeiro, Brazil
| | - Gilson Teles Boaventura
- 1Laboratory of Experimental Nutrition, Department of Nutrition and Dietetics, Fluminense Federal University, Rio de Janeiro, Brazil
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Frihauf JB, Fekete ÉM, Nagy TR, Levin BE, Zorrilla EP. Maternal Western diet increases adiposity even in male offspring of obesity-resistant rat dams: early endocrine risk markers. Am J Physiol Regul Integr Comp Physiol 2016; 311:R1045-R1059. [PMID: 27654396 DOI: 10.1152/ajpregu.00023.2016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 08/30/2016] [Accepted: 09/12/2016] [Indexed: 01/08/2023]
Abstract
Maternal overnutrition or associated complications putatively mediate the obesogenic effects of perinatal high-fat diet on developing offspring. Here, we tested the hypothesis that a Western diet developmental environment increases adiposity not only in male offspring from obesity-prone (DIO) mothers, but also in those from obesity-resistant (DR) dams, implicating a deleterious role for the Western diet per se. Selectively bred DIO and DR female rats were fed chow (17% kcal fat) or Western diet (32%) for 54 days before mating and, thereafter, through weaning. As intended, despite chow-like caloric intake, Western diet increased prepregnancy weight gain and circulating leptin levels in DIO, but not DR, dams. Yet, in both genotypes, maternal Western diet increased the weight and adiposity of preweanlings, as early as in DR offspring, and increased plasma leptin, insulin, and adiponectin of weanlings. Although body weight normalized with chow feeding during adolescence, young adult Western diet offspring subsequently showed decreased energy expenditure and, in DR offspring, decreased lipid utilization as a fuel substrate. By mid-adulthood, maternal Western diet DR offspring ate more chow, weighed more, and were fatter than controls. Thus, maternal Western diet covertly programmed increased adiposity in childhood and adulthood, disrupted relations of energy regulatory hormones with body fat, and decreased energy expenditure in offspring of lean, genetically obesity-resistant mothers. Maternal Western diet exposure alone, without maternal obesity or overnutrition, can promote offspring weight gain.
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Affiliation(s)
- Jennifer B Frihauf
- Committee on the Neurobiology of Addictive Disorders, The Scripps Research Institute, La Jolla, California.,Neurosciences Graduate Program, University of California, San Diego, La Jolla, California
| | - Éva M Fekete
- Committee on the Neurobiology of Addictive Disorders, The Scripps Research Institute, La Jolla, California
| | - Tim R Nagy
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | - Barry E Levin
- Neurology Service, VA Medical Center, East Orange, New Jersey; and.,Department of Neurology, Rutgers, New Jersey Medical School, Newark, New Jersey
| | - Eric P Zorrilla
- Committee on the Neurobiology of Addictive Disorders, The Scripps Research Institute, La Jolla, California; .,Neurosciences Graduate Program, University of California, San Diego, La Jolla, California
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Alves-Pereira JL, Colli S, Marques DS, Sampaio FJ, Ramos CF. Molecular and morphometric analysis of the rat ventral prostate injected with leptin. ACTA ACUST UNITED AC 2012; 176:6-12. [PMID: 22387703 DOI: 10.1016/j.regpep.2012.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Revised: 12/14/2011] [Accepted: 02/20/2012] [Indexed: 01/11/2023]
Abstract
The aim of this study was to evaluate the effect of leptin administration on the ventral prostate lobe of adult rat. Twenty adult male rats were divided into 2 groups: L-animals were daily injected with 50 μL of leptin (8 μg/100 g BW, subcutaneous) for four days and C-animals received the same volume of saline solution. Lipid profile and testosterone serum levels were evaluated. The prostate ventral lobe was processed for histomorphometric analysis. Gene expression of aromatase, androgen, leptin and estrogen receptors isoforms was evaluated by real-time PCR. Cell proliferation was evaluated by PCNA immunohistochemistry. Data were expressed as mean±standard error and analyzed by student's t-test. Serum levels of cholesterol (C=39.7±4.2;L=55.2±4.2, mg/dL; P<0.02) increased and testosterone (C=1.6±0.43;L=0.6±0.15, ng/dL; P<0.03) decreased in L group. The histomorphometric analysis showed a reduction in cell density (C=8868±242; L=8211±210, mm(2); P<0.04), in total (C=0.24±0.026; L=0.10±0.009, mm(2); P<0.001) and in the internal acini areas (C=0.16±0.009; L=0.08±0.006, mm(2); P<0.0002). On the other hand, there was an increase in the epithelial height (C=17.3±0.3; L=22.8±0.2, μm; P<0.0001) and in the number of acini (C=7.0±0.2; L=8.7±0.1, mm(2); P<0.0002). The histomorphometric analyses together with PCNA immunohistochemistry results suggest that leptin increases cell proliferation. In relation to the gene expression, leptin treatment increased the expression of all genes, but ER-α, in more than 200 times compared to the expression in C group. In conclusion, in this paper we showed that leptin has a direct effect on the prostate gland of adult rats leading to an increase in proliferation and in the gene expression of aromatase, androgen, leptin and estrogen receptors isoforms that are important for the physiology of the prostate gland.
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Pico C, Jilkova ZM, Kus V, Palou A, Kopecky J. Perinatal programming of body weight control by leptin: putative roles of AMP kinase and muscle thermogenesis. Am J Clin Nutr 2011; 94:1830S-1837S. [PMID: 21543529 DOI: 10.3945/ajcn.110.000752] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Breastfeeding, compared with infant-formula feeding, confers later protection against obesity. Leptin represents a candidate for the programming of the lean phenotype as suggested by 1) the presence of leptin in breast milk and its absence in infant formula, 2) a human study that showed a negative correlation between leptin concentrations in breast milk and body weights of infants until 2 y of age, and 3) intervention studies in animals. Milk-borne leptin and leptin synthesized in adipose tissue and the stomach may contribute to leptinemia in newborns. Studies in rodents suggested that early leptin treatment may program either a lean or obese phenotype, probably depending on the dose, route of administration, and timing of exposure to high leptin concentrations, whereas these studies also suggested the importance of the physiologic postnatal surge in leptinemia for the programming effect. Leptin oral administration at physiologic doses to neonate rats during the entire lactation period had later positive effects that prevented the animals from overweight and obesity and other metabolic alterations, which were particularly associated with feeding of a high-fat diet. High leptin sensitivity, which is associated with leanness, and leptin resistance in obesity may be programmed by the early life environment. The differential sensitivity to leptin implies a contribution of leptin-inducible energy expenditure to the adult phenotype. Available data have suggested the involvement of nonshivering thermogenesis induced by a leptin-AMP-activated protein kinase axis in oxidative muscles, which is based on lipid metabolism. Additional studies on the programming effects of leptin, mainly in response to the oral intake of leptin, are required.
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Affiliation(s)
- Catalina Pico
- Laboratory of Molecular Biology, Nutrition and Biotechnology, Palma de Mallorca, Spain
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Early weaning programs rats to have a dietary preference for fat and palatable foods in adulthood. Behav Processes 2011; 86:75-80. [DOI: 10.1016/j.beproc.2010.09.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Revised: 09/15/2010] [Accepted: 09/24/2010] [Indexed: 01/13/2023]
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Oliveira LDS, da Silva LP, da Silva AI, Magalhães CP, de Souza SL, de Castro RM. Effects of early weaning on the circadian rhythm and behavioral satiety sequence in rats. Behav Processes 2011; 86:119-24. [DOI: 10.1016/j.beproc.2010.10.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Revised: 09/23/2010] [Accepted: 10/18/2010] [Indexed: 01/30/2023]
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Effects of maternal hyperleptinaemia during lactation on short-term memory/learning, anxiety-like and novelty-seeking behavioral traits of adult male rats. Behav Brain Res 2010; 206:147-50. [DOI: 10.1016/j.bbr.2009.08.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2009] [Revised: 08/20/2009] [Accepted: 08/24/2009] [Indexed: 11/22/2022]
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Flaxseed supplementation of rats during lactation changes the adiposity and glucose homeostasis of their offspring. Life Sci 2009; 85:365-71. [DOI: 10.1016/j.lfs.2009.06.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Revised: 06/25/2009] [Accepted: 06/30/2009] [Indexed: 11/21/2022]
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Fraga-Marques MC, Moura EG, Claudio-Neto S, Trevenzoli IH, Toste FP, Passos MCF, Lisboa PC, Manhães AC. Neonatal hyperleptinaemia programmes anxiety-like and novelty seeking behaviours but not memory/learning in adult rats. Horm Behav 2009; 55:272-9. [PMID: 19118558 DOI: 10.1016/j.yhbeh.2008.11.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2008] [Revised: 10/28/2008] [Accepted: 11/30/2008] [Indexed: 12/31/2022]
Abstract
Leptin treatment during lactation programmes for leptin resistance at adulthood, evidenced by hyperleptinaemia, hyperphagia and overweight. Since leptin is known to affect stress response, emotional behaviour and memory/learning performance, the objective of the present study was to evaluate whether neonatal hyperleptinaemia programmes anxiety-like and novelty-seeking behaviours as well as memory/learning in adult male rats. During the first 10 days of lactation (from PN1 to PN10), pups were s.c. injected once per day with either 50 microL of saline (SAL) or murine leptin (LEP - 8 microg/100 g of body mass, saline diluted). Serum leptin was assessed at PN10 and at PN150. Two separate experiments were carried out: 1) experiment one: at PN137, 29 SAL and 30 LEP rats were tested in the elevated plus-maze (EPM) and, at PN142, their behaviour was assessed in the hole board (HB) arena; 2) experiment two: at PN140, a different group of rats consisting of 53 SAL and 56 LEP animals were tested in the radial arm water maze (RAWM). Serum leptin concentration was higher in the LEP group at PN10 and at PN150. LEP animals spent significantly less time in the open arms of the EPM. Furthermore, the number of nose-pokes in the HB arena was higher in LEP rats. There were no differences between groups regarding latency to find the hidden platform in the RAWM. Our results suggests that a central mechanism of leptin resistance at adulthood, caused by neonatal hyperleptinaemia, is associated with an increased level of anxiety and also that it intensifies novelty seeking-behaviour.
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Affiliation(s)
- Mabel C Fraga-Marques
- Laboratório de Neurofisiologia, Departamento de Ciências Fisiológicas, Instituto de Biologia Roberto Alcantara Gomes, Centro Biomédico, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
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