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Westmark PR, Lyon G, Gutierrez A, Boeck B, Van Hammond O, Ripp N, Pagan-Torres NA, Brower J, Held PK, Scarlett C, Westmark CJ. Effects of Soy Protein Isolate on Fragile X Phenotypes in Mice. Nutrients 2024; 16:284. [PMID: 38257177 PMCID: PMC10819477 DOI: 10.3390/nu16020284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Obesity is a pediatric epidemic that is more prevalent in children with developmental disabilities. We hypothesize that soy protein-based diets increase weight gain and alter neurobehavioral outcomes. Our objective herein was to test matched casein- and soy protein-based purified ingredient diets in a mouse model of fragile X syndrome, Fmr1KO mice. The experimental methods included assessment of growth; 24-7 activity levels; motor coordination; learning and memory; blood-based amino acid, phytoestrogen and glucose levels; and organ weights. The primary outcome measure was body weight. We find increased body weight in male Fmr1KO from postnatal day 6 (P6) to P224, male wild type (WT) from P32-P39, female Fmr1KO from P6-P18 and P168-P224, and female Fmr1HET from P9-P18 as a function of soy. Activity at the beginning of the light and dark cycles increased in female Fmr1HET and Fmr1KO mice fed soy. We did not find significant differences in rotarod or passive avoidance behavior as a function of genotype or diet. Several blood-based amino acids and phytoestrogens were significantly altered in response to soy. Liver weight was increased in WT and adipose tissue in Fmr1KO mice fed soy. Activity levels at the beginning of the light cycle and testes weight were greater in Fmr1KO versus WT males irrespective of diet. DEXA analysis at 8-months-old indicated increased fat mass and total body area in Fmr1KO females and lean mass and bone mineral density in Fmr1KO males fed soy. Overall, dietary consumption of soy protein isolate by C57BL/6J mice caused increased growth, which could be attributed to increased lean mass in males and fat mass in females. There were sex-specific differences with more pronounced effects in Fmr1KO versus WT and in males versus females.
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Affiliation(s)
- Pamela R. Westmark
- Department of Neurology, University of Wisconsin, Madison, WI 53706, USA;
| | - Greg Lyon
- Undergraduate Research Scholars Program, University of Wisconsin, Madison, WI 53706, USA; (G.L.); (O.V.H.)
| | - Alejandra Gutierrez
- Molecular Environmental Toxicology Master’s Program, University of Wisconsin, Madison, WI 53706, USA;
| | - Brynne Boeck
- Neurology Undergraduate Research, University of Wisconsin, Madison, WI 53706, USA; (B.B.); (N.R.)
| | - Olivia Van Hammond
- Undergraduate Research Scholars Program, University of Wisconsin, Madison, WI 53706, USA; (G.L.); (O.V.H.)
| | - Nathan Ripp
- Neurology Undergraduate Research, University of Wisconsin, Madison, WI 53706, USA; (B.B.); (N.R.)
| | - Nicole Arianne Pagan-Torres
- Molecular Environmental Toxicology Summer Research Opportunities Program, University of Wisconsin, Madison, WI 53706, USA;
| | - James Brower
- Wisconsin State Laboratory of Hygiene, University of Wisconsin, Madison, WI 53706, USA; (J.B.); (P.K.H.)
| | - Patrice K. Held
- Wisconsin State Laboratory of Hygiene, University of Wisconsin, Madison, WI 53706, USA; (J.B.); (P.K.H.)
| | - Cameron Scarlett
- School of Pharmacy, University of Wisconsin, Madison, WI 53706, USA;
| | - Cara J. Westmark
- Department of Neurology and Molecular Environmental Toxicology Center, University of Wisconsin, Madison, WI 53706, USA
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Jahan-mihan A. The effect of source of protein fed during pregnancy and lactation on the development of characteristics of metabolic syndrome in male offspring of obese Wistar rats. J Nutr Sci 2023; 12:e113. [PMID: 38025303 PMCID: PMC10660075 DOI: 10.1017/jns.2023.97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Gestational obesity has major negative impacts on both mothers and their offspring. More than two-thirds of women of reproductive age in the United States are overweight and/or obese. We previously reported that the source of protein in the maternal diet influences the phenotype of offspring born to normal-weight dams. However, whether it has the same effect in obese mothers was unclear. The casein- and soya protein-based diets were fed to obese pregnant Wistar rats and compared for their effects on characteristics of the metabolic syndrome in male offspring. Dams randomized to either a casein (CD) or soya protein (SD) diet (n 12). Pups were weaned to either a CD or SD for 16 weeks. Offspring of SD dams had higher birthweight (P < 0⋅01). Glucose metabolism was not altered at birth but fasting blood glucose (FBG) (P < 0⋅02), insulin (P < 0⋅0002), insulin/glucose ratio (P < 0⋅03), and HOMA-IR index (P < 0⋅0002) were higher in offspring of SD dams at week 17. The pulse rate was higher in dams (P < 0⋅03). Food intake and body weight of offspring were affected by interactive effects of time and dams' diet (P < 0⋅05). Food intake was not influenced by maternal diet, but it was higher in pups weaned to SD dams (P < 0⋅03) The results of this study indicate that although the source of protein in the maternal diet is still an influencing factor in the outcome of the pregnancy in obese mothers, gestational obesity may mask this effect possibly by imposing general detrimental effects on measured parameters regardless of the source of protein in maternal diet.
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Affiliation(s)
- Alireza Jahan-mihan
- Department of Nutrition and Dietetics, Brooks College of Health, University of North Florida, Jacksonville, FL, USA
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Bautista CJ, Reyes-Castro LA, Bautista RJ, Ramirez V, Elias-López AL, Hernández-Pando R, Zambrano E. Different Protein Sources in the Maternal Diet of the Rat during Gestation and Lactation Affect Milk Composition and Male Offspring Development during Adulthood. Reprod Sci 2021; 28:2481-2494. [PMID: 34159572 DOI: 10.1007/s43032-021-00492-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 02/08/2021] [Indexed: 10/21/2022]
Abstract
Protein sources in maternal diet are important for mammary gland differentiation and milk protein; however, few studies have examined the metabolic and cellular adaptations of mothers based on protein source diets during pregnancy and lactation, and leptin concentration in offspring. We evaluated metabolic parameters and maternal key organs and milk components in mothers at the end of lactation, who were fed different sources of proteins. In postnatal day 110 and 250, we studied development parameters and leptin in male offspring. Female rats received a Vegetal (V) or Animal (A) diet during pregnancy and lactation. After weaning, male offspring ate V diet until postnatal day 250, which yielded two groups: Vv and Av. Milk dry, protein and fat were analyzed. Maternal metabolic parameters, leptin, and liver, adipose tissue and mammary gland histological analyses were studied. Body weight, food intake and leptin were analyzed in offspring at two ages. Adipose tissue weight and cells size and liver fat, mammary gland apoptosis, weight, milk protein and leptin were higher in A vs V. Maternal liver and milk dry were lower in A vs V. All offspring parameters were higher in Av vs Vv at postnatal day 110; however, at postnatal day 250, leptin was higher in Av vs Vv. Maternal serum and milk leptin had a positive correlation with offspring serum leptin at both ages. Consumption of animal protein-based diets by mothers during developmental periods affects specific maternal organs and changes milk composition during lactation, leading to a hyperleptinemic phenotype in male offsprings.
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Affiliation(s)
- Claudia J Bautista
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Vasco de Quiroga 15, Sección XVI, Tlalpan, 14080, México City, D.F, México.
| | - Luis A Reyes-Castro
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Vasco de Quiroga 15, Sección XVI, Tlalpan, 14080, México City, D.F, México
| | - Regina J Bautista
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Vasco de Quiroga 15, Sección XVI, Tlalpan, 14080, México City, D.F, México
| | - Victoria Ramirez
- Departamento de Cirugia Experimental, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | | | - Rogelio Hernández-Pando
- Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Mexico City, Mexico
| | - Elena Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Vasco de Quiroga 15, Sección XVI, Tlalpan, 14080, México City, D.F, México
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4
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Maternal soy protein isolate diet during lactation programs deleterious effects on hepatic lipid metabolism, atherogenic indices, and function of adrenal in adult rat offspring. J Dev Orig Health Dis 2021; 13:177-186. [PMID: 33975670 DOI: 10.1017/s2040174421000180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The benefits of consuming soy and its protein have been reported in many studies. However, its phytoestrogen content raises concerns about consumption during lactation and gestation We therefore examined the effects of soybean or soy protein isolate on the parameters-related cardiovascular pathophysiology in lactating mothers and their offsprings at weaning and adulthood. Lactating rats were divided: casein control (C); soy protein isolate (SPI); and soybean (S). At weaning, half of the litter received commercial ration up to 150 days. The levels of 17-β-estradiol and superoxide dismutase were low in the S mothers. For the SPI mothers, we observed a reduction of thiobarbituric acid reactive substances (TBARS). At weaning, atherogenic indices [1 = total cholesterol (TC)/HDL; 2 = LDL/HDL; 3 = TC-HDL/HDL)] decreased in the S and SPI offsprings compared to the casein control group; TBARS and antioxidant enzymes increased in the S offspring, while reduced/oxidized glutathione ratio increased in the SPI offspring, indicating lower oxidative stress. In adulthood, the SPI offspring showed an increase in liver cholesterol and atherogenic index 1 and 3 (vs. C and S) and 2 (vs. S). In addition, we found a decrease in catecholamines in the adrenal medulla and an increase in caffeine-stimulated secretion, but tyrosine hydroxylase expression remained constant. Maternal consumption of SPI during lactation worsened atherogenic indices of the offsprings in adulthood, which was associated with increased liver cholesterol and decreased catecholamines in the adrenal medulla. Soy consumption had no consistent long-term effects on the evaluated parameters compared to casein consumption. The data suggest that the consumption of SPI during lactation should be done with caution.
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Torreggiani M, Fois A, D’Alessandro C, Colucci M, Orozco Guillén AO, Cupisti A, Piccoli GB. Of Mice and Men: The Effect of Maternal Protein Restriction on Offspring's Kidney Health. Are Studies on Rodents Applicable to Chronic Kidney Disease Patients? A Narrative Review. Nutrients 2020; 12:E1614. [PMID: 32486266 PMCID: PMC7352514 DOI: 10.3390/nu12061614] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/19/2020] [Accepted: 05/28/2020] [Indexed: 12/20/2022] Open
Abstract
In the almost 30 years that have passed since the postulation of the "Developmental Origins of Health and Disease" theory, it has been clearly demonstrated that a mother's dietary habits during pregnancy have potential consequences for her offspring that go far beyond in utero development. Protein malnutrition during pregnancy, for instance, can cause severe alterations ranging from intrauterine growth retardation to organ damage and increased susceptibility to hypertension, diabetes mellitus, cardiovascular diseases and chronic kidney disease (CKD) later in life both in experimental animals and humans. Conversely, a balanced mild protein restriction in patients affected by CKD has been shown to mitigate the biochemical derangements associated with kidney disease and even slow its progression. The first reports on the management of pregnant CKD women with a moderately protein-restricted plant-based diet appeared in the literature a few years ago. Today, this approach is still being debated, as is the optimal source of protein during gestation in CKD. The aim of this report is to critically review the available literature on the topic, focusing on the similarities and differences between animal and clinical studies.
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Affiliation(s)
- Massimo Torreggiani
- Nephrology and Dialysis, Centre Hospitalier Le Mans, Avenue Roubillard 194, 72000 Le Mans, France; (A.F.); (G.B.P.)
| | - Antioco Fois
- Nephrology and Dialysis, Centre Hospitalier Le Mans, Avenue Roubillard 194, 72000 Le Mans, France; (A.F.); (G.B.P.)
| | - Claudia D’Alessandro
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (C.D.); (A.C.)
| | - Marco Colucci
- Unit of Nephrology and Dialysis, ICS Maugeri S.p.A. SB, Via S. Maugeri 10, 27100 Pavia, Italy;
| | | | - Adamasco Cupisti
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (C.D.); (A.C.)
| | - Giorgina Barbara Piccoli
- Nephrology and Dialysis, Centre Hospitalier Le Mans, Avenue Roubillard 194, 72000 Le Mans, France; (A.F.); (G.B.P.)
- Dipartimento di Scienze Cliniche e Biologiche, Università di Torino, 10100 Torino, Italy
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6
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de Almeida Brasiel PG, Schuchter Ferreira M, Vieira AM, Sarto Figueiredo M, Cristina Lisboa P, Gaspar de Moura E, Cesar Ferraz Lopes F, de Aguiar AS, Luquetti Dutra SCP. Maternal soy protein isolate diet during lactation programmes to higher metabolic risk in adult male offspring. Int J Food Sci Nutr 2020; 71:954-964. [PMID: 32393141 DOI: 10.1080/09637486.2020.1754350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Soy consumption and its components, including its protein, are related to the beneficial effects of the lipid profile, decreased insulin resistance and glycaemia. However, the safety of the consumption of products containing phytoestrogens in critical stages of development has been questioned, since they may be associated with endocrine-metabolic dysfunctions in adult life. The purpose is to evaluate the effects of maternal dietary soy protein isolate (SPI) during lactation on the breast milk composition, body composition, lipid and glycaemic profiles, and thyroid hormones of dams and offspring at weaning (21 days) and in adulthood (150 days). Lactating rats were divided into casein control (C) and SPI diet groups. At 150 days, the SPI offspring presented lower body protein mass and total mineral content, higher serum FT4, insulin, TC and TG. Maternal consumption of SPI during lactation programmes the progeny to higher metabolic risk profile.
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Affiliation(s)
| | - Maíra Schuchter Ferreira
- Depatment of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, Brazil
| | - Adriana Moura Vieira
- Depatment of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, Brazil
| | - Mariana Sarto Figueiredo
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patrícia Cristina Lisboa
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Egberto Gaspar de Moura
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Aline Silva de Aguiar
- Depatment of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, Brazil
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7
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Abais-Battad JM, Lund H, Fehrenbach DJ, Dasinger JH, Alsheikh AJ, Mattson DL. Parental Dietary Protein Source and the Role of CMKLR1 in Determining the Severity of Dahl Salt-Sensitive Hypertension. Hypertension 2019; 73:440-448. [PMID: 30595125 DOI: 10.1161/hypertensionaha.118.11994] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Studies from our laboratory have revealed an important role for the maternal diet and the dietary protein source in the development of hypertension and renal injury in Dahl salt-sensitive (SS) rats. The current study sought to compare salt-induced hypertension, renal damage, and immune cell infiltration in the offspring of breeders fed either a casein- or gluten-based diet, with the hypothesis that offspring from gluten-fed breeders would fail to develop these SS phenotypes. When fed identical diets post-weaning, the F1 generation gluten offspring demonstrated lower mean arterial pressure (149.1±3.1 versus 162.5±5.8 mm Hg), albuminuria (166.2±34.6 versus 250.9±27.8 mg/day), and outer medullary protein casting (7.4±0.8% versus 13.1±1.3%) in response to high salt compared with the casein offspring (n=9-11). The gluten offspring also had fewer CD45+ leukocytes, CD11b/c+ monocytes/macrophages, CD3+ T cells, and CD45R+ B cells infiltrating the kidney. Analysis of the F2 generation gluten offspring also exhibited lower mean arterial pressure and renal damage compared with rats born from casein breeders (n=7-9), with no difference in renal immune cell infiltration. CMKLR1-receptor for the novel prohypertensive adipokine chemerin-was found via polymerase chain reaction array to be significantly upregulated (2.99-fold) in renal T cells isolated from F2 offspring of casein-fed versus gluten-fed parents. Furthermore, CMKLR1 inhibition via α-NETA (2-[α-naphthoyl] ethyltrimethylammonium iodide) treatment significantly attenuated renal immune cell infiltration, hypertension, and renal damage in SS rats fed high salt. Together, these data demonstrate the influence of the parental diet in determining the salt-induced hypertension, renal damage, and inflammatory phenotype of the offspring.
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Affiliation(s)
| | - Hayley Lund
- From the Department of Physiology, Medical College of Wisconsin, Milwaukee
| | | | | | - Ammar J Alsheikh
- From the Department of Physiology, Medical College of Wisconsin, Milwaukee
| | - David L Mattson
- From the Department of Physiology, Medical College of Wisconsin, Milwaukee
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Greco EA, Lenzi A, Migliaccio S, Gessani S. Epigenetic Modifications Induced by Nutrients in Early Life Phases: Gender Differences in Metabolic Alteration in Adulthood. Front Genet 2019; 10:795. [PMID: 31572434 PMCID: PMC6749846 DOI: 10.3389/fgene.2019.00795] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 07/29/2019] [Indexed: 12/19/2022] Open
Abstract
Metabolic chronic diseases, also named noncommunicable diseases (NCDs), are considered multifactorial pathologies, which are dramatically increased during the last decades. Noncommunicable diseases such as cardiovascular diseases, obesity, diabetes mellitus, cancers, and chronic respiratory diseases markedly increase morbidity, mortality, and socioeconomic costs. Moreover, NCDs induce several and complex clinical manifestations that lead to a gradual deterioration of health status and quality of life of affected individuals. Multiple factors are involved in the development and progression of these diseases such as sedentary behavior, smoking, pollution, and unhealthy diet. Indeed, nutrition has a pivotal role in maintaining health, and dietary imbalances represent major determinants favoring chronic diseases through metabolic homeostasis alterations. In particular, it appears that specific nutrients and adequate nutrition are important in all periods of life, but they are essential during specific times in early life such as prenatal and postnatal phases. Indeed, epidemiologic and experimental studies report the deleterious effects of an incorrect nutrition on health status several decades later in life. During the last decade, a growing interest on the possible role of epigenetic mechanisms as link between nutritional imbalances and NCDs development has been observed. Finally, because of the pivotal role of the hormones in fat, carbohydrate, and protein metabolism regulation throughout life, it is expected that any hormonal modification of these processes can imbalance metabolism and fat storage. Therefore, a particular interest to several chemicals able to act as endocrine disruptors has been recently developed. In this review, we will provide an overview and discuss the epigenetic role of some specific nutrients and chemicals in the modulation of physiological and pathological mechanisms.
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Affiliation(s)
- Emanuela A Greco
- Section of Medical Pathophysiology, Endocrinology and Food Sciences, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Andrea Lenzi
- Section of Medical Pathophysiology, Endocrinology and Food Sciences, Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvia Migliaccio
- Department of Movement, Human and Health Sciences, Foro Italico University of Rome, Rome, Italy
| | - Sandra Gessani
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
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The Effect of Maternal Intact Protein- and Amino Acid-Based Diets on Development of Food Intake Regulatory Systems and Body Weight in Dams and Male Offspring of Wistar Rats. Int J Mol Sci 2019; 20:ijms20071690. [PMID: 30987357 PMCID: PMC6479318 DOI: 10.3390/ijms20071690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 11/17/2022] Open
Abstract
The objective of this study is to examine the effect of maternal and weaning intact protein- and amino acid-based diets on regulation of food intake, intake regulatory hormones, and body weight in dams and their male offspring. Pregnant Wistar rats were allocated to two groups (n = 12) and were fed either an intact protein diet (IPD) or mixed amino acid diet (AAD) from day 3 of gestation throughout gestation and lactation. Male offspring were weaned to either an IPD or AAD for 18 weeks. Food intake (FI) and body weight (BW) were measured weekly. Results: In dams, the AAD group had lower FI and BW in the post-partum period compared with the IPD group. In pups born to AAD dams, birth weight and BW were lower. However, the percentage of fat and lean mass were not affected. Food intake was influenced by maternal diet and was higher in pups born to IPD dams throughout post-weaning. Short-term FI in response to protein preloads was lower in pups born to AAD dams in 1 h. Fasting plasma concentrations of glucose, insulin, and ghrelin were not influenced by either maternal or weaning diet. However, peptide YY (PYY) was higher in pups born to IPD dams at weaning. Conclusions: The physicochemical properties of proteins fed during pregnancy and lactation had determining effects on the body weight and development of food intake regulatory systems in offspring. Maternal AAD resulted in lower BW in dams and lower birth weight and post-weaning BWs in pups compared with maternal IPD which was consistent with their lower FI.
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Jahan-Mihan A, Magyari P, Jenkins S, Palamidy V, Pappas L, Maier D. The Effect of Exercise and Protein Source on Food Intake Regulation and Characteristics of Metabolic Syndrome in Obese Female Wistar Rats. CURRENT NUTRITION & FOOD SCIENCE 2019. [DOI: 10.2174/1573401313666170927164220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background: Beneficial effects of dietary proteins and exercise in treatment of obesity is
well-recognized. The effect of exercise and protein source on food intake, body weight and characteristics
of metabolic syndrome in obese female Wistar rats was examined. Female Wistar rats received
an obesogenic diet for 12 weeks. Then, rats were allocated to four groups and received one of the following
treatments for eight weeks: 1- Whey protein Diet + Exercise (WPE), 2- Soy protein diet + exercise
(SPE), 3- Whey protein diet, no exercise (WPN), 4- Soy protein diet, no exercise (SPN). The
exercise comprised of 30 minutes on a treadmill, three times/week. Body weight (BW) and food intake
(FI), blood pressure, pulse, glucose and intake regulatory hormones were measured.
Results:
FI and plasma ghrelin (2.7 times) were higher in exercise groups compared with non-exercise
groups. BW was lower (6.7%) in groups fed a whey protein diet compared with those fed a soy protein
diet. Abdominal fat (% BW) was lower (22.8%) in WPE compared with other groups. Diastolic blood
pressure (11.1%) and pulse (6%) were lower in groups fed a soy protein diet compared with groups
fed a whey protein diet.
Conclusion:
While exercise affects food intake, source of protein determines BW and BC. Whey protein
showed more favorable effect on BW and body composition.
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Affiliation(s)
- Alireza Jahan-Mihan
- Department of Nutrition and Dietetics, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
| | - Peter Magyari
- Department of Clinical and Applied Movement Science, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
| | - Shawna Jenkins
- Department of Nutrition and Dietetics, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
| | - Valeria Palamidy
- Department of Nutrition and Dietetics, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
| | - Lindsay Pappas
- Department of Nutrition and Dietetics, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
| | - Diana Maier
- Department of Nutrition and Dietetics, University of North Florida, 1 UNF Dr. Jacksonville, FL, 32224, United States
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Bridge-Comer PE, Vickers MH, Reynolds CM. Preclinical Models of Altered Early Life Nutrition and Development of Reproductive Disorders in Female Offspring. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1134:59-87. [PMID: 30919332 DOI: 10.1007/978-3-030-12668-1_4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Early epidemiology studies in humans have and continue to offer valuable insight into the Developmental Origins of Health and Disease (DOHaD) hypothesis, which emphasises the importance of early-life nutritional and environmental changes on the increased risk of metabolic and reproductive disease in later life. Human studies are limited and constrained by a range of factors which do not apply to preclinical research. Animal models therefore offer a unique opportunity to fully investigate the mechanisms associated with developmental programming, helping to elucidate the developmental processes which influence reproductive diseases, and highlight potential biomarkers which can be translated back to the human condition. This review covers the use and limitations of a number of animal models frequently utilised in developmental programming investigations, with an emphasis on dietary manipulations which can lead to reproductive dysfunction in offspring.
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Affiliation(s)
| | - Mark H Vickers
- The Liggins Institute, University of Auckland, Auckland, New Zealand.
| | - Clare M Reynolds
- The Liggins Institute, University of Auckland, Auckland, New Zealand
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12
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Vieira AM, de Almeida Brasiel PG, Ferreira MS, Mateus K, Figueiredo MS, Lisboa PC, de Moura EG, do Amaral Corrêa JO, Lopes FCF, da Silva PHF, Sabarense CM, Dutra SCPL, de Aguiar AS. Maternal soybean diet during lactation alters breast milk composition and programs the lipid profile in adult male rat offspring. Endocrine 2018; 60:272-281. [PMID: 29520624 DOI: 10.1007/s12020-018-1572-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Accepted: 02/26/2018] [Indexed: 12/15/2022]
Abstract
PURPOSE To evaluate the effects of maternal dietary soybean during lactation on the milk composition, body composition, lipid profile and glucose homeostasis of dams and offspring at weaning (21 days) and adulthood (150 days). METHODS Lactating rats were divided into: casein control (C): casein diet; soy (S): soybean diet; soy oil control (SOC): casein diet, but with fat content similar to the S group. RESULTS At 21 days, S mothers showed lower estradiol, total cholesterol (TC), low-density lipoprotein cholesterol (LDL) and triglycerides (TG) in serum; and lower TC and TG in milk. The S offspring had lower body weight, body fat mass, TC, LDL, hyperleptinemia and hypertriglyceridemia. At 150 days, S offspring presented higher total mineral content and lower TC (v. SOC) and LDL (v. C and SOC), and hyperinsulinemia with lower glycemia v. SOC group, which had lower insulinemia with higher glycemia, TC and LDL. CONCLUSIONS Maternal intake of soybeans in lactation changes the lipid content of breast milk and programmed offspring for phenotype of the lower metabolic risk, with lower serum TC and LDL, and seems to protect the progeny of alterations in glucose metabolism despite the higher lipid content. The difference in fat content of breast milk and the higher isoflavones content of soy diet are possible imprinting factors that could program the offspring.
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Affiliation(s)
- Adriana Moura Vieira
- Department of Nutrition, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | | | | | - Kacia Mateus
- Department of Nutrition, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Mariana Sarto Figueiredo
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patrícia Cristina Lisboa
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Egberto Gaspar de Moura
- Department of Physiological Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | | | - Aline Silva de Aguiar
- Department of Nutrition, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
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Abstract
Well-controlled intrauterine development is an essential condition for many aspects of normal adult physiology and health. This process is disrupted by poor maternal nutrition status during pregnancy. Indeed, physiological adaptations occur in the fetus to ensure nutrient supply to the most vital organs at the expense of the others, leading to irreversible consequences in tissue formation and differentiation. Evidence indicates that maternal undernutrition in early life promotes changes in key hormones, such as glucocorticoids, growth hormones, insulin-like growth factors, estrogens and androgens, during fetal development. These alterations can directly or indirectly affect hormone release, hormone receptor expression/distribution, cellular function or tissue organization, and impair tissue growth, differentiation and maturation to exert profound long-term effects on the offspring. Within the male reproductive system, maternal protein malnutrition alters development, structure, and function of the gonads, testes and prostate gland. Consequently, these changes impair the reproductive capacity of the male offspring. Further, permanent alterations in the prostate gland occur at the molecular and cellular level and thereby affect the onset of late life diseases such as prostatitis, hyperplasia and even prostate cancer. This review assembles current thoughts on the concepts and mechanisms behind the developmental origins of health and disease as they relate to protein malnutrition, and highlights the effects of maternal protein malnutrition on rat prostate development and homeostasis. Such insights on developmental trajectories of adult-onset prostate disease may help provide a foundation for future studies in this field.
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14
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Jahan-mihan A, Labyak CA, Arikawa AY. The effect of characteristics of proteins fed during gestation and lactation on development of metabolic syndrome in dams and male offspring of Wistar rats. Obes Sci Pract 2017; 3:224-232. [PMID: 28706733 PMCID: PMC5478809 DOI: 10.1002/osp4.95] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 11/29/2016] [Accepted: 11/30/2016] [Indexed: 11/26/2022] Open
Abstract
Objective The objective of the study is to examine the role of characteristics of proteins in maternal and weaning diets on risk of metabolic syndrome in male offspring. Methods Pregnant Wistar rats were allocated to two groups (n = 12) and were fed the AIN‐93G diets based on either intact protein‐based diet (IPD) or mixed amino acid‐based diet (AAD) from day 3 of gestation throughout gestation and lactation. Male offspring were weaned to either an IPD or AAD diet for 18 weeks. Results In dams, AAD group had lower body weight in post‐partum period and higher pulse rate compared with IPD group. In pups born to AAD dams, birth weight and body weight were significantly lower, and systolic blood pressure and fasting blood glucose were significantly higher compared with those born to IPD dams. Fat/weight ratio, insulin and homeostasis model assessment of insulin resistance were not influenced by either maternal or weaning diet. Conclusions These results indicate that the physico‐chemical structure of proteins fed to dams is important in altering risk factors of metabolic syndrome in the offspring, while weaning diets do not seem to play a role. IPD had more favourable effect than AAD. These results may also indicate that dietary recommendations during development must be updated based on physiological properties of dietary proteins that are beyond their nutritional role.
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Affiliation(s)
- A. Jahan-mihan
- Department of Nutrition and Dietetics; University of North Florida; Jacksonville FL USA
| | - C. A. Labyak
- Department of Nutrition and Dietetics; University of North Florida; Jacksonville FL USA
| | - A. Y. Arikawa
- Department of Nutrition and Dietetics; University of North Florida; Jacksonville FL USA
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15
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Won SB, Han A, Kwon YH. Maternal consumption of low-isoflavone soy protein isolate alters hepatic gene expression and liver development in rat offspring. J Nutr Biochem 2017; 42:51-61. [PMID: 28126648 DOI: 10.1016/j.jnutbio.2016.12.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 12/05/2016] [Accepted: 12/28/2016] [Indexed: 12/11/2022]
Abstract
In utero environment is known to affect fetal development. Especially, the distinct fetal programming of carcinogenesis was reported in offspring exposed to maternal diets containing soy protein isolate (SPI) or genistein. Therefore, we investigated whether maternal consumption of low-isoflavone SPI or genistein alters hepatic gene expression and liver development in rat offspring. Female Sprague-Dawley rats were fed a casein diet, a low-isoflavone SPI diet or a casein diet supplemented with genistein (250 mg/kg diet) for 2 weeks before mating and throughout pregnancy and lactation. Male offspring were studied on postnatal day 21 (CAS, SPI and GEN groups). Among 965 differentially expressed hepatic genes related to maternal diet (P<.05), the expression of 590 was significantly different between CAS and SPI groups. Conversely, the expression of 88 genes was significantly different between CAS and GEN groups. Especially, genes involved in drug metabolism were significantly affected by the maternal diet. SPI group showed increased cell proliferation, reduced apoptosis and activation of the mTOR pathway, which may contribute to a higher relative liver weight compared to other groups. We observed higher serum homocysteine levels and lower global and CpG site-specific DNA methylation of Gadd45b, a gene involved in cell proliferation and apoptosis, in SPI group compared to CAS group. Maternal SPI diet also reduced histone H3-Lysine 9 (H3K9) trimethylation and increased H3K9 acetylation in offspring. These results demonstrate that maternal consumption of a low-isoflavone SPI diet alters the hepatic gene expression profile and liver development in offspring possibly by epigenetic processes.
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Affiliation(s)
- Sae Bom Won
- Department of Food and Nutrition, Seoul National University, Seoul 08826, Republic of Korea
| | - Anna Han
- Department of Food and Nutrition, Seoul National University, Seoul 08826, Republic of Korea
| | - Young Hye Kwon
- Department of Food and Nutrition, Seoul National University, Seoul 08826, Republic of Korea; Research Institute of Human Ecology, Seoul National University, Seoul 08826, Republic of Korea.
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16
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Yamane T, Shimura M, Konno R, Iwatsuki K, Oishi Y. Dietary Proteins during Late Pregnancy Affect Hyaluronan Levels, and Modulate <i>Hyaluronan synthase 2</i> and <i>KIAA1199</i> mRNA Expression in the Skin of Newborn Mice. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2017. [DOI: 10.3136/fstr.23.717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Takumi Yamane
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience Tokyo University of Agriculture
| | - Mari Shimura
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience Tokyo University of Agriculture
| | - Ryosuke Konno
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience Tokyo University of Agriculture
| | - Ken Iwatsuki
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience Tokyo University of Agriculture
| | - Yuichi Oishi
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience Tokyo University of Agriculture
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17
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Comparison of endpoints relevant to toxicity assessments in 3 generations of CD-1 mice fed irradiated natural and purified ingredient diets with varying soy protein and isoflavone contents. Food Chem Toxicol 2016; 94:39-56. [PMID: 27234134 DOI: 10.1016/j.fct.2016.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 05/10/2016] [Accepted: 05/21/2016] [Indexed: 01/31/2023]
Abstract
Diet is an important variable in toxicology. There are mixed reports on the impact of soy components on energy utilization, fat deposition, and reproductive parameters. Three generations of CD-1 mice were fed irradiated natural ingredient diets with varying levels of soy (NIH-41, 5K96, or 5008/5001), purified irradiated AIN-93 diet, or the AIN-93 formulation modified with ethanol-washed soy protein concentrate (SPC) or SPC with isoflavones (SPC-IF). NIH-41 was the control for pairwise comparisons. Minimal differences were observed among natural ingredient diet groups. F0 males fed AIN-93, SPC, and SPC-IF diets had elevated glucose levels and lower insulin levels compared with the NIH-41 group. In both sexes of the F1 and F2 generations, the SPC and SPC-IF groups had lower body weight gains than the NIH-41 controls and the AIN-93 group had an increased percent body fat at postnatal day 21. AIN-93 F1 pups had higher baseline glucose than NIH-41 controls, but diet did not significantly affect breeding performance or responses to glucose or uterotrophic challenges. Reduced testes weight and sperm in the AIN-93 group may be related to low thiamine levels. Our observations underline the importance of careful selection, manufacturing procedures, and nutritional characterization of diets used in toxicological studies.
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Jahan-Mihan A, Rodriguez J, Christie C, Sadeghi M, Zerbe T. The Role of Maternal Dietary Proteins in Development of Metabolic Syndrome in Offspring. Nutrients 2015; 7:9185-217. [PMID: 26561832 PMCID: PMC4663588 DOI: 10.3390/nu7115460] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 10/16/2015] [Accepted: 10/28/2015] [Indexed: 12/22/2022] Open
Abstract
The prevalence of metabolic syndrome and obesity has been increasing. Pre-natal environment has been suggested as a factor influencing the risk of metabolic syndrome in adulthood. Both observational and experimental studies showed that maternal diet is a major modifier of the development of regulatory systems in the offspring in utero and post-natally. Both protein content and source in maternal diet influence pre- and early post-natal development. High and low protein dams’ diets have detrimental effect on body weight, blood pressure191 and metabolic and intake regulatory systems in the offspring. Moreover, the role of the source of protein in a nutritionally adequate maternal diet in programming of food intake regulatory system, body weight, glucose metabolism and blood pressure in offspring is studied. However, underlying mechanisms are still elusive. The purpose of this review is to examine the current literature related to the role of proteins in maternal diets in development of characteristics of the metabolic syndrome in offspring.
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Affiliation(s)
- Alireza Jahan-Mihan
- Department of Nutrition and Dietetics, Brook College of Health, University of North Florida, UNF Dr. Bldg 39, Room 3057A, Jacksonville, FL 32224, USA.
| | - Judith Rodriguez
- Department of Nutrition and Dietetics, Brook College of Health, University of North Florida, UNF Dr. Bldg 39, Room 3057A, Jacksonville, FL 32224, USA.
| | - Catherine Christie
- Department of Nutrition and Dietetics, Brook College of Health, University of North Florida, UNF Dr. Bldg 39, Room 3057A, Jacksonville, FL 32224, USA.
| | - Marjan Sadeghi
- Department of Nutrition and Dietetics, Brook College of Health, University of North Florida, UNF Dr. Bldg 39, Room 3057A, Jacksonville, FL 32224, USA.
| | - Tara Zerbe
- Department of Nutrition and Dietetics, Brook College of Health, University of North Florida, UNF Dr. Bldg 39, Room 3057A, Jacksonville, FL 32224, USA.
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