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Ribeiro IT, Fioretto MN, Dos Santos SAA, Colombelli KT, Portela LMF, Niz Alvarez MV, de Magalhães Padilha P, Delgado AQ, Marques MVLSG, Bosqueiro JR, Seiva FRF, Barbisan LF, de Andrade Paes AM, Zambrano E, Justulin LA. Maternal protein restriction combined with postnatal sugar consumption alters liver proteomic profile and metabolic pathways in adult male offspring rats. Mol Cell Endocrinol 2024; 592:112316. [PMID: 38880278 DOI: 10.1016/j.mce.2024.112316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/18/2024]
Abstract
This study investigated the impact of maternal protein restriction (MPR) and early postnatal sugar consumption (SUG) on the liver health of adult male descendant rats. Male offspring of mothers fed a normal protein diet (NPD) or a low protein diet (LPD) were divided into four groups: Control (CTR), Sugar Control (CTR + SUG), LPD during gestation and lactation (GLLP), and LPD with sugar (GLLP + SUG). Sugar consumption (10% glucose diluted in water) began after weaning on day 21 (PND 21), and at 90 days (PND 90), rats were sacrificed for analysis. Sugar intake reduced food intake and increased water consumption in CTR + SUG and GLLP + SUG compared to CTR and GLLP. GLLP and GLLP + SUG groups showed lower body weight and total and retroperitoneal fat compared to CTR and CTR + SUG. CTR + SUG and GLLP + SUG groups exhibited hepatocyte vacuolization associated with increased hepatic glycogen content compared to CTR and GLLP. Hepatic catalase activity increased in GLLP compared to CTR. Proteomic analysis identified 223 differentially expressed proteins (DEPs) among experimental groups. While in the GLLP group, the DEPs enriched molecular pathways related to cellular stress, glycogen metabolic pathways were enriched in the GLLP + SUG and CTR + SUG groups. The association of sugar consumption amplifies the effects of MPR, deregulating molecular mechanisms related to metabolism and the antioxidant system.
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Affiliation(s)
- Isabelle Tenori Ribeiro
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil
| | - Matheus Naia Fioretto
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil
| | - Sérgio Alexandre Alcantara Dos Santos
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil; Cancer Signaling and Epigenetics Program, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Ketlin Thassiani Colombelli
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil
| | - Luiz Marcos Frediani Portela
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil
| | | | - Pedro de Magalhães Padilha
- Department of Chemical and Biological Sciences, Institute of Biosciences, Sao Paulo State University, Botucatu, SP, Brazil
| | - Aislan Quintiliano Delgado
- Department of Physical Education, Institute of Biosciences, Sao Paulo State University, Bauru, SP, Brazil
| | | | - José Roberto Bosqueiro
- Department of Physical Education, Institute of Biosciences, Sao Paulo State University, Bauru, SP, Brazil
| | - Fábio Rodrigues Ferreira Seiva
- Department of Chemical and Biological Sciences, Institute of Biosciences, Sao Paulo State University, Botucatu, SP, Brazil
| | - Luís Fernando Barbisan
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil
| | | | - Elena Zambrano
- Department Reproductive Biology, Salvador Zubirán National Institute of Medical Sciences and Nutrition, Mexico City, Mexico; Facultad de Química, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico
| | - Luis Antonio Justulin
- UNESP- Sao Paulo State University, Department of Structural and Functional Biology, Institute of Biosciences, Botucatu, SP, Brazil.
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Developmental Programming in Animal Models: Critical Evidence of Current Environmental Negative Changes. Reprod Sci 2023; 30:442-463. [PMID: 35697921 PMCID: PMC9191883 DOI: 10.1007/s43032-022-00999-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/02/2022] [Indexed: 11/23/2022]
Abstract
The Developmental Origins of Health and Disease (DOHaD) approach answers questions surrounding the early events suffered by the mother during reproductive stages that can either partially or permanently influence the developmental programming of children, predisposing them to be either healthy or exhibit negative health outcomes in adulthood. Globally, vulnerable populations tend to present high obesity rates, including among school-age children and women of reproductive age. In addition, adults suffer from high rates of diabetes, hypertension, cardiovascular, and other metabolic diseases. The increase in metabolic outcomes has been associated with the combination of maternal womb conditions and adult lifestyle-related factors such as malnutrition and obesity, smoking habits, and alcoholism. However, to date, "new environmental changes" have recently been considered negative factors of development, such as maternal sedentary lifestyle, lack of maternal attachment during lactation, overcrowding, smog, overurbanization, industrialization, noise pollution, and psychosocial stress experienced during the current SARS-CoV-2 pandemic. Therefore, it is important to recognize how all these factors impact offspring development during pregnancy and lactation, a period in which the subject cannot protect itself from these mechanisms. This review aims to introduce the importance of studying DOHaD, discuss classical programming studies, and address the importance of studying new emerging programming mechanisms, known as actual lifestyle factors, during pregnancy and lactation.
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Calsa B, Bortolança TJ, Masiero BC, Esquisatto MAM, de Oliveira CA, Catisti R, Santamaria-Jr M. Maxillary and dental development in the offspring of protein-restricted female rats. Eur J Oral Sci 2022; 130:e12895. [PMID: 36199171 DOI: 10.1111/eos.12895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/31/2022] [Indexed: 12/13/2022]
Abstract
Nutritional restriction during developmental periods impairs organ physiology. Female rats were subjected to protein restriction during pregnancy and lactation to analyze dental and maxillary development. Four exposure groups were considered: normal-protein diet during pregnancy and lactation (NP, 17% casein), low-protein diet during lactation (LP-L, 6% casein), low-protein diet during pregnancy and lactation (LP), and low-protein diet during pregnancy (LP-G). Maxillae from 15-day-old male pups were collected. All protein-restricted groups presented increased dentin thickness and reduced alveolar bone area. When protein restriction was applied during both gestation and lactation (LP), harmful effects were observed in the form of loss of protective OPG (osteoprotegerin) in tooth epithelium-mesenchyme, due to higher RANKL expression, delay in odontoblast maturation, less dental pulp vascularity, reduction in amount of alveolar bone, and less matrix mineralization. In the LP-L group, effects of protein restriction seemed less harmful, and despite less alveolar bone, the enhancement in BMP-7, VEGF, and RANKL seems a compensatory signal to maintain maxillary osteogenesis. In LP-G animals, Dspp expression was higher, suggesting a delay in odontoblast maturation or expression recuperation. In conclusion, maternal protein restriction affects dental and maxillary development. A low-protein diet only in gestation allows for normal development. A low-protein diet during gestation-lactation results in impaired odontogenesis that may increase susceptibility of dental anomalies.
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Affiliation(s)
- Bruno Calsa
- Graduate Program of Biomedical Sciences, Herminio Ometto University Center, Araras, São Paulo, Brazil
| | | | - Beatriz Calloni Masiero
- Graduate Program of Biomedical Sciences, Herminio Ometto University Center, Araras, São Paulo, Brazil
| | | | - Camila Andrea de Oliveira
- Graduate Program of Biomedical Sciences, Herminio Ometto University Center, Araras, São Paulo, Brazil
| | - Rosana Catisti
- Graduate Program of Biomedical Sciences, Herminio Ometto University Center, Araras, São Paulo, Brazil
| | - Milton Santamaria-Jr
- Graduate Program of Biomedical Sciences, Herminio Ometto University Center, Araras, São Paulo, Brazil.,Graduate Program of Orthodontics, Herminio Ometto University Center, Araras, São Paulo, Brazil
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Chen D, Wang YY, Li SP, Zhao HM, Jiang FJ, Wu YX, Tong Y, Pang QF. Maternal propionate supplementation ameliorates glucose and lipid metabolic disturbance in hypoxia-induced fetal growth restriction. Food Funct 2022; 13:10724-10736. [PMID: 36177734 DOI: 10.1039/d2fo01481e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Intrauterine growth restriction (IUGR), one of the major complications of pregnancy, is characterized by low birth weight and results in higher risks for long-term problems including developing metabolic and cardiovascular diseases. Short-chain fatty acids (SCFAs), especially propionate, have been reported to correct glucose and lipid disorders in metabolic diseases. We hypothesized that maternal propionate supplementation could prevent glucose and lipid metabolic disturbance in hypoxia-induced IUGR. Here, in our study, maternal hypoxia was induced from gestational day (GD) 11 to GD 17.5 to establish an IUGR mouse model. Maternal propionate treatment reversed reduced birth weight in male IUGR offspring. Hepatic transcriptomics demonstrated that SP treatment significantly lowered glucose and lipid metabolism-related genes (Scd1, G6pc, Pck1 and Fasl) in IUGR offspring. KOG enrichment analysis showed that propionate-induced down-regulated differential expressed genes (DEGs) mainly belonged to lipid transport and metabolism. KEGG enrichment results showed that the down-regulated DEGs were mostly enriched in PPAR and FoxO signaling pathways. We also found that maternal oral administration of SP decreased serum lipid content, attenuated hepatic insulin resistance and liver lipid accumulation, reduced hepatic key gene expressions of gluconeogenesis and lipogenesis, increased energy expenditure and improved liver function in 11-week-old male IUGR offspring. These results indicate that maternal propionate supplementation increases birth weight and corrects hepatic glucose and lipid metabolic disturbance and energy expenditure in male mice born with IUGR, which may provide a basis for using propionate to treat IUGR disease.
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Affiliation(s)
- Dan Chen
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Ying-Ying Wang
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Sheng-Peng Li
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Hui-Min Zhao
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Feng-Juan Jiang
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Ya-Xian Wu
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Ying Tong
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
| | - Qing-Feng Pang
- Department of Physiopathology, Wuxi School of Medicine, Jiangnan University, 1800 Lihu Avenue, Binhu District, Wuxi 214122, Jiangsu Province, China.
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Masiero BC, Calsa B, Oliveira CA, Moretti de Andrade TA, Esquisatto MAM, Catisti R. Morphofunctional and immunological cardiac evaluation of protein restriction on rat offspring. Ann Anat 2022; 241:151889. [DOI: 10.1016/j.aanat.2022.151889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/24/2022]
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Oke SL, Lee K, Papp R, Laviolette SR, Hardy DB. In Utero Exposure to Δ9-Tetrahydrocannabinol Leads to Postnatal Catch-Up Growth and Dysmetabolism in the Adult Rat Liver. Int J Mol Sci 2021; 22:ijms22147502. [PMID: 34299119 PMCID: PMC8305322 DOI: 10.3390/ijms22147502] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/10/2021] [Accepted: 07/11/2021] [Indexed: 12/25/2022] Open
Abstract
The rates of gestational cannabis use have increased despite limited evidence for its safety in fetal life. Recent animal studies demonstrate that prenatal exposure to Δ9-tetrahydrocannabinol (Δ9-THC, the psychoactive component of cannabis) promotes intrauterine growth restriction (IUGR), culminating in postnatal metabolic deficits. Given IUGR is associated with impaired hepatic function, we hypothesized that Δ9-THC offspring would exhibit hepatic dyslipidemia. Pregnant Wistar rat dams received daily injections of vehicular control or 3 mg/kg Δ9-THC i.p. from embryonic day (E) 6.5 through E22. Exposure to Δ9-THC decreased the liver to body weight ratio at birth, followed by catch-up growth by three weeks of age. At six months, Δ9-THC-exposed male offspring exhibited increased visceral adiposity and higher hepatic triglycerides. This was instigated by augmented expression of enzymes involved in triglyceride synthesis (ACCα, SCD, FABP1, and DGAT2) at three weeks. Furthermore, the expression of hepatic DGAT1/DGAT2 was sustained at six months, concomitant with mitochondrial dysfunction (i.e., elevated p66shc) and oxidative stress. Interestingly, decreases in miR-203a-3p and miR-29a/b/c, both implicated in dyslipidemia, were also observed in these Δ9-THC-exposed offspring. Collectively, these findings indicate that prenatal Δ9-THC exposure results in long-term dyslipidemia associated with enhanced hepatic lipogenesis. This is attributed by mitochondrial dysfunction and epigenetic mechanisms.
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Affiliation(s)
- Shelby L. Oke
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada; (S.L.O.); (K.L.); (R.P.)
- The Children’s Health Research Institute, The Lawson Health Research Institute, London, ON N6A 5C1, Canada
| | - Kendrick Lee
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada; (S.L.O.); (K.L.); (R.P.)
- The Children’s Health Research Institute, The Lawson Health Research Institute, London, ON N6A 5C1, Canada
| | - Rosemary Papp
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada; (S.L.O.); (K.L.); (R.P.)
| | - Steven R. Laviolette
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada;
| | - Daniel B. Hardy
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada; (S.L.O.); (K.L.); (R.P.)
- The Children’s Health Research Institute, The Lawson Health Research Institute, London, ON N6A 5C1, Canada
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada;
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada
- Correspondence:
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7
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Oke SL, Hardy DB. The Role of Cellular Stress in Intrauterine Growth Restriction and Postnatal Dysmetabolism. Int J Mol Sci 2021; 22:6986. [PMID: 34209700 PMCID: PMC8268884 DOI: 10.3390/ijms22136986] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/24/2021] [Accepted: 06/24/2021] [Indexed: 12/18/2022] Open
Abstract
Disruption of the in utero environment can have dire consequences on fetal growth and development. Intrauterine growth restriction (IUGR) is a pathological condition by which the fetus deviates from its expected growth trajectory, resulting in low birth weight and impaired organ function. The developmental origins of health and disease (DOHaD) postulates that IUGR has lifelong consequences on offspring well-being, as human studies have established an inverse relationship between birth weight and long-term metabolic health. While these trends are apparent in epidemiological data, animal studies have been essential in defining the molecular mechanisms that contribute to this relationship. One such mechanism is cellular stress, a prominent underlying cause of the metabolic syndrome. As such, this review considers the role of oxidative stress, mitochondrial dysfunction, endoplasmic reticulum (ER) stress, and inflammation in the pathogenesis of metabolic disease in IUGR offspring. In addition, we summarize how uncontrolled cellular stress can lead to programmed cell death within the metabolic organs of IUGR offspring.
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Affiliation(s)
- Shelby L. Oke
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada;
- The Children’s Health Research Institute, The Lawson Health Research Institute, London, ON N6A 5C1, Canada
| | - Daniel B. Hardy
- Department of Physiology and Pharmacology, Schulich School of Medicine and Dentistry, Western University, 1151 Richmond Street, London, ON N6A 5C1, Canada;
- The Children’s Health Research Institute, The Lawson Health Research Institute, London, ON N6A 5C1, Canada
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON N6A 5C1, Canada
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8
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Calsa B, Masiero BC, Esquisatto MAM, Catisti R, Santamaria M. Gestational protein restriction alters the RANKL/OPG system in the dental germ of offsprings. J Oral Biol Craniofac Res 2020; 10:743-746. [PMID: 33101893 DOI: 10.1016/j.jobcr.2020.10.007] [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: 07/13/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 01/19/2023] Open
Abstract
Evaluate the dentinogenesis in the offspring of rats submitted to gestational protein restriction (GPR). DESIGN The offspring were evaluated at the 21st day of gestation (21 dG). Assessments were made of morphological parameters and the RANKL/OPG system - bone tissue maturation markers - in the upper incisor tooth germ. Pregnant 10-week-old female Wistar rats were divided into normal protein (NP, 17% casein, n = 5) and low protein (LP, 6% casein, n = 5) diet groups. At 21 dG, the offspring maxillae were collected for histomorphometric and immunohistochemical analyses. RESULTS The LP group showed decreased thickness of the dentin and odontoblast cell layers on the tooth germ. GPR led to decreased OPG expression and increased RANKL expression in the incisor germ. CONCLUSION The results suggested that gestational protein restriction altered odontoblast RANKL/OPG expression and decreased dentin matrix deposition and thickness in tooth development.
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Affiliation(s)
- Bruno Calsa
- Graduate Program in Biomedical Sciences, University Center of Hermínio Ometto Foundation - FHO, Araras, SP, Brazil
| | - Beatriz Calloni Masiero
- Graduate Program in Biomedical Sciences, University Center of Hermínio Ometto Foundation - FHO, Araras, SP, Brazil
| | | | - Rosana Catisti
- Graduate Program in Biomedical Sciences, University Center of Hermínio Ometto Foundation - FHO, Araras, SP, Brazil
| | - Milton Santamaria
- Graduate Program in Biomedical Sciences, University Center of Hermínio Ometto Foundation - FHO, Araras, SP, Brazil.,Graduate Program in Orthodontics, University Center of Hermínio Ometto Foundation, Araras, SP, Brazil
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9
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Oke SL, Sohi G, Hardy DB. Perinatal protein restriction with postnatal catch-up growth leads to elevated p66Shc and mitochondrial dysfunction in the adult rat liver. Reproduction 2020; 159:27-39. [PMID: 31689235 PMCID: PMC6933810 DOI: 10.1530/rep-19-0188] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 11/05/2019] [Indexed: 12/14/2022]
Abstract
Epidemiological data suggest an inverse relationship between birth weight and long-term metabolic deficits, which is exacerbated by postnatal catch-up growth. We have previously demonstrated that rat offspring subject to maternal protein restriction (MPR) followed by catch-up growth exhibit impaired hepatic function and ER stress. Given that mitochondrial dysfunction is associated with various metabolic pathologies, we hypothesized that altered expression of p66Shc, a gatekeeper of oxidative stress and mitochondrial function, contributes to the hepatic defects observed in MPR offspring. To test this hypothesis, pregnant Wistar rats were fed a control (20% protein) diet or an isocaloric low protein (8%; LP) diet throughout gestation. Offspring born to control dams received a control diet in postnatal life, while MPR offspring remained on a LP diet (LP1) or received a control diet post weaning (LP2) or at birth (LP3). At four months, LP2 offspring exhibited increased protein abundance of both p66Shc and the cis-trans isomerase PIN1. This was further associated with aberrant markers of oxidative stress (i.e. elevated 4-HNE, SOD1 and SOD2, decreased catalase) and aerobic metabolism (i.e., increased phospho-PDH and LDHa, decreased complex II, citrate synthase and TFAM). We further demonstrated that tunicamycin-induced ER stress in HepG2 cells led to increased p66Shc protein abundance, suggesting that ER stress may underlie the programmed effects observed in vivo. In summary, because these defects are exclusive to adult LP2 offspring, it is possible that a low protein diet during perinatal life, a period of liver plasticity, followed by catch-up growth is detrimental to long-term mitochondrial function.
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Affiliation(s)
- Shelby L Oke
- The Children’s Health Research Institute, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Obstetrics and Gynaecology, London, Ontario, Canada
- Department of Physiology and Pharmacology, London, Ontario, Canada
- The University of Western Ontario, London, Ontario, Canada
| | - Gurjeev Sohi
- Department of Physiology and Pharmacology, London, Ontario, Canada
- The University of Western Ontario, London, Ontario, Canada
| | - Daniel B Hardy
- The Children’s Health Research Institute, London, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
- Department of Obstetrics and Gynaecology, London, Ontario, Canada
- Department of Physiology and Pharmacology, London, Ontario, Canada
- The University of Western Ontario, London, Ontario, Canada
- Correspondence should be addressed to D B Hardy;
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10
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Simões-Alves AC, Costa-Silva JH, Barros-Junior IB, da Silva Filho RC, Vasconcelos DAA, Vidal H, Morio B, Fernandes MP. Saturated Fatty Acid-Enriched Diet-Impaired Mitochondrial Bioenergetics in Liver From Undernourished Rats During Critical Periods of Development. Cells 2019; 8:E335. [PMID: 30974751 PMCID: PMC6523252 DOI: 10.3390/cells8040335] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 03/24/2019] [Accepted: 03/30/2019] [Indexed: 12/13/2022] Open
Abstract
The nutritional transition that the western population has undergone is increasingly associated with chronic metabolic diseases. In this work, we evaluated a diet rich in saturated fatty acids (hyperlipidic, HL) after weaning of the offspring rats submitted to maternal protein restriction on the hepatic mitochondrial bioenergetics. Wistar rats were mated and during gestation and lactation, mothers received control diets (NP, normal protein content 17%) or low protein (LP, 8% protein). After weaning, rats received either NL (normolipidic) or HL (+59% SFA) diets up to 90 days of life. It was verified that all respiratory states of hepatic mitochondria showed a reduction in the LP group submitted to the post-weaning HL diet. This group also presented greater mitochondrial swelling compared to controls, potentiated after Ca2+ addition and prevented in the presence of EGTA (calcium chelator) and cyclosporin A (mitochondrial permeability transition pore inhibitor). There was also an increase in liver protein oxidation and lipid peroxidation and reduction in catalase and glutathione peroxidase activities in the LP group fed HL diet after weaning. Our data suggest that adult rats subjected to maternal protein restriction were more susceptible to hepatic mitochondrial damage caused by a diet rich in saturated fatty acids post-weaning.
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Affiliation(s)
- Aiany C Simões-Alves
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
- Laboratoire de Recherche en Cardiovasculaire, Métabolisme, Diabétologie et Nutrition (CarMeN), INSERM U1060, INRA U1397, Université Claude Bernard Lyon1, 69921 Oullins, France.
- Laboratory of General Biochemistry, Molecular Biology and Exercise, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
| | - Joao H Costa-Silva
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
- Laboratoire de Recherche en Cardiovasculaire, Métabolisme, Diabétologie et Nutrition (CarMeN), INSERM U1060, INRA U1397, Université Claude Bernard Lyon1, 69921 Oullins, France.
| | - Idelfonso B Barros-Junior
- Laboratory of General Biochemistry, Molecular Biology and Exercise, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
| | - Reginaldo C da Silva Filho
- Laboratory of General Biochemistry, Molecular Biology and Exercise, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
| | - Diogo A A Vasconcelos
- Laboratory of Nutrition, Physical Activity and Phenotypic Plasticity, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
| | - Hubert Vidal
- Laboratoire de Recherche en Cardiovasculaire, Métabolisme, Diabétologie et Nutrition (CarMeN), INSERM U1060, INRA U1397, Université Claude Bernard Lyon1, 69921 Oullins, France.
| | - Béatrice Morio
- Laboratoire de Recherche en Cardiovasculaire, Métabolisme, Diabétologie et Nutrition (CarMeN), INSERM U1060, INRA U1397, Université Claude Bernard Lyon1, 69921 Oullins, France.
| | - Mariana P Fernandes
- Laboratory of General Biochemistry, Molecular Biology and Exercise, Federal University of Pernambuco-UFPE, Vitória de Santo Antão, PE 55608-680, Brazil.
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Abstract
Any effective strategy to tackle the global obesity and rising noncommunicable disease epidemic requires an in-depth understanding of the mechanisms that underlie these conditions that manifest as a consequence of complex gene-environment interactions. In this context, it is now well established that alterations in the early life environment, including suboptimal nutrition, can result in an increased risk for a range of metabolic, cardiovascular, and behavioral disorders in later life, a process preferentially termed developmental programming. To date, most of the mechanistic knowledge around the processes underpinning development programming has been derived from preclinical research performed mostly, but not exclusively, in laboratory mouse and rat strains. This review will cover the utility of small animal models in developmental programming, the limitations of such models, and potential future directions that are required to fully maximize information derived from preclinical models in order to effectively translate to clinical use.
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Affiliation(s)
- Clare M Reynolds
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Mark H Vickers
- Liggins Institute, University of Auckland, Auckland, New Zealand.
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12
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Rossini KF, Oliveira CAD, Rebelato HJ, Esquisatto MAM, Catisti R. Gestational Protein Restriction Increases Cardiac Connexin 43 mRNA levels in male adult rat offspring. Arq Bras Cardiol 2017; 109:63-70. [PMID: 28678925 PMCID: PMC5524477 DOI: 10.5935/abc.20170081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 03/03/2017] [Indexed: 01/17/2023] Open
Abstract
Background The dietary limitation during pregnancy influences the growth and development
of the fetus and offspring and their health into adult life. The mechanisms
underlying the adverse effects of gestational protein restriction (GPR) in
the development of the offspring hearts are not well understood. Objectives The aim of this study was to evaluate the effects of GPR on cardiac structure
in male rat offspring at day 60 after birth (d60). Methods Pregnant Wistar rats were fed a normal-protein (NP, 17% casein) or
low-protein (LP, 6% casein) diet. Blood pressure (BP) values from 60-day-old
male offspring were measured by an indirect tail-cuff method using an
electro sphygmomanometer. Hearts (d60) were collected for assessment of
connexin 43 (Cx43) mRNA expression and morphological and morphometric
analysis. Results LP offspring showed no difference in body weight, although they were born
lighter than NP offspring. BP levels were significantly higher in the LP
group. We observed a significant increase in the area occupied by collagen
fibers, a decrease in the number of cardiomyocytes by 104µm2, and an increase in cardiomyocyte
area associated with an increased Cx43 expression. Conclusion GPR changes myocardial levels of Cx43 mRNA in male young adult rats,
suggesting that this mechanism aims to compensate the fibrotic process by
the accumulation of collagen fibers in the heart interstitium.
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Affiliation(s)
- Kamila Fernanda Rossini
- Programa de Pós Graduação em Ciências Biomédicas do Centro Universitário Hermínio Ometto FHO - UNIARARAS, Araras, SP - Brazil
| | - Camila Andrea de Oliveira
- Programa de Pós Graduação em Ciências Biomédicas do Centro Universitário Hermínio Ometto FHO - UNIARARAS, Araras, SP - Brazil
| | - Hércules Jonas Rebelato
- Programa de Pós Graduação em Ciências Biomédicas do Centro Universitário Hermínio Ometto FHO - UNIARARAS, Araras, SP - Brazil
| | | | - Rosana Catisti
- Programa de Pós Graduação em Ciências Biomédicas do Centro Universitário Hermínio Ometto FHO - UNIARARAS, Araras, SP - Brazil
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13
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de Moraes C, de Oliveira CA, do Amaral MEC, Landini GA, Catisti R. Liver metabolic changes induced by conjugated linoleic acid in calorie-restricted rats. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2017; 61:45-53. [PMID: 28273203 PMCID: PMC10522127 DOI: 10.1590/2359-3997000000186] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 11/29/2015] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Complexes like conjugated linoleic acid (CLA) reduce the percentage of body fat by increasing energy expenditure, fat oxidation, or both. The aim of this study was to verify if CLA is able to mimic caloric restriction (CR), and determine the effects of CLA on liver metabolic profile of young adult male Wistar rats. MATERIALS AND METHODS We divided 36 animals into the following groups: 1) Control; 2) CLA (1% of daily food intake, 21 days, orogastric intubation); 3) Restr (fed 60% of the diet offered to controls); and 4) CLA Restr. Liver tissues were processed for biochemical and molecular or mitochondrial isolation (differential centrifugation) and blood samples were collected for biochemical analyses. RESULTS Treatment of the animals for 21 days with 1% CLA alone or combined with CR increased liver weight and respiration rates of liver mitochondria suggesting significant mitochondrial uncoupling. We observed a decrease in adipose tissue leading to insulin resistance, hyperinsulinemia, and hepatic steatosis due to increased liver cholesterol and triacylglycerol levels, but no significant effects on body mass. The expression of hepatic cellular connexins (43 and 26) was significantly higher in the CLA group compared with the Control or Restr groups. CONCLUSION CLA does not seem to be a safe compound to induce mass loss because it upregulates the mRNA expression of connexins and induces hepatic mitochondrial changes and lipids disorders.
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Affiliation(s)
- Camila de Moraes
- Centro Universitário Hermínio Ometto, UniararasArarasSPBrazilPrograma de Pós-Graduação de Ciências Biomédicas, Centro Universitário Hermínio Ometto, Uniararas, Araras, SP, Brazil
| | - Camila Andrea de Oliveira
- Centro Universitário Hermínio Ometto, UniararasArarasSPBrazilPrograma de Pós-Graduação de Ciências Biomédicas, Centro Universitário Hermínio Ometto, Uniararas, Araras, SP, Brazil
| | - Maria Esméria Corezola do Amaral
- Centro Universitário Hermínio Ometto, UniararasArarasSPBrazilPrograma de Pós-Graduação de Ciências Biomédicas, Centro Universitário Hermínio Ometto, Uniararas, Araras, SP, Brazil
| | - Gabriela Arcurio Landini
- Centro Universitário Hermínio Ometto, UniararasArarasSPBrazilPrograma de Pós-Graduação de Ciências Biomédicas, Centro Universitário Hermínio Ometto, Uniararas, Araras, SP, Brazil
| | - Rosana Catisti
- Centro Universitário Hermínio Ometto, UniararasArarasSPBrazilPrograma de Pós-Graduação de Ciências Biomédicas, Centro Universitário Hermínio Ometto, Uniararas, Araras, SP, Brazil
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14
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Sferruzzi-Perri AN, Camm EJ. The Programming Power of the Placenta. Front Physiol 2016; 7:33. [PMID: 27014074 PMCID: PMC4789467 DOI: 10.3389/fphys.2016.00033] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 01/25/2016] [Indexed: 12/23/2022] Open
Abstract
Size at birth is a critical determinant of life expectancy, and is dependent primarily on the placental supply of nutrients. However, the placenta is not just a passive organ for the materno-fetal transfer of nutrients and oxygen. Studies show that the placenta can adapt morphologically and functionally to optimize substrate supply, and thus fetal growth, under adverse intrauterine conditions. These adaptations help meet the fetal drive for growth, and their effectiveness will determine the amount and relative proportions of specific metabolic substrates supplied to the fetus at different stages of development. This flow of nutrients will ultimately program physiological systems at the gene, cell, tissue, organ, and system levels, and inadequacies can cause permanent structural and functional changes that lead to overt disease, particularly with increasing age. This review examines the environmental regulation of the placental phenotype with particular emphasis on the impact of maternal nutritional challenges and oxygen scarcity in mice, rats and guinea pigs. It also focuses on the effects of such conditions on fetal growth and the developmental programming of disease postnatally. A challenge for future research is to link placental structure and function with clinical phenotypes in the offspring.
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Affiliation(s)
| | - Emily J Camm
- Department of Physiology, Development and Neuroscience, University of Cambridge Cambridge, UK
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15
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Tarry-Adkins JL, Fernandez-Twinn DS, Hargreaves IP, Neergheen V, Aiken CE, Martin-Gronert MS, McConnell JM, Ozanne SE. Coenzyme Q10 prevents hepatic fibrosis, inflammation, and oxidative stress in a male rat model of poor maternal nutrition and accelerated postnatal growth. Am J Clin Nutr 2016; 103:579-88. [PMID: 26718412 PMCID: PMC4733260 DOI: 10.3945/ajcn.115.119834] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 11/11/2015] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND It is well established that low birth weight and accelerated postnatal growth increase the risk of liver dysfunction in later life. However, molecular mechanisms underlying such developmental programming are not well characterized, and potential intervention strategies are poorly defined. OBJECTIVES We tested the hypotheses that poor maternal nutrition and accelerated postnatal growth would lead to increased hepatic fibrosis (a pathological marker of liver dysfunction) and that postnatal supplementation with the antioxidant coenzyme Q10 (CoQ10) would prevent this programmed phenotype. DESIGN A rat model of maternal protein restriction was used to generate low-birth-weight offspring that underwent accelerated postnatal growth (termed "recuperated"). These were compared with control rats. Offspring were weaned onto standard feed pellets with or without dietary CoQ10 (1 mg/kg body weight per day) supplementation. At 12 mo, hepatic fibrosis, indexes of inflammation, oxidative stress, and insulin signaling were measured by histology, Western blot, ELISA, and reverse transcriptase-polymerase chain reaction. RESULTS Hepatic collagen deposition (diameter of deposit) was greater in recuperated offspring (mean ± SEM: 12 ± 2 μm) than in controls (5 ± 0.5 μm) (P < 0.001). This was associated with greater inflammation (interleukin 6: 38% ± 24% increase; P < 0.05; tumor necrosis factor α: 64% ± 24% increase; P < 0.05), lipid peroxidation (4-hydroxynonenal, measured by ELISA: 0.30 ± 0.02 compared with 0.19 ± 0.05 μg/mL per μg protein; P < 0.05), and hyperinsulinemia (P < 0.05). CoQ10 supplementation increased (P < 0.01) hepatic CoQ10 concentrations and ameliorated liver fibrosis (P < 0.001), inflammation (P < 0.001), some measures of oxidative stress (P < 0.001), and hyperinsulinemia (P < 0.01). CONCLUSIONS Suboptimal in utero nutrition combined with accelerated postnatal catch-up growth caused more hepatic fibrosis in adulthood, which was associated with higher indexes of oxidative stress and inflammation and hyperinsulinemia. CoQ10 supplementation prevented liver fibrosis accompanied by downregulation of oxidative stress, inflammation, and hyperinsulinemia.
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Affiliation(s)
- Jane L Tarry-Adkins
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
| | - Denise S Fernandez-Twinn
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
| | - Iain P Hargreaves
- Neurometabolic Unit, National Hospital, University College London, London, United Kingdom
| | - Viruna Neergheen
- Neurometabolic Unit, National Hospital, University College London, London, United Kingdom
| | - Catherine E Aiken
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
| | - Malgorzata S Martin-Gronert
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
| | - Josie M McConnell
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
| | - Susan E Ozanne
- University of Cambridge Metabolic Research Laboratories and Medical Research Council Metabolic Diseases Unit, Institute of Metabolic Science, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, United Kingdom; and
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16
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Bagheripuor F, Ghanbari M, Zahediasl S, Ghasemi A. Comparison of the effects of fetal hypothyroidism on glucose tolerance in male and female rat offspring. J Physiol Sci 2015; 65:179-85. [PMID: 25649149 PMCID: PMC10717632 DOI: 10.1007/s12576-015-0358-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 01/19/2015] [Indexed: 12/13/2022]
Abstract
Thyroid hormones are vital for survival of mammalian species and play critical roles in growth, development, and metabolism. Both fetal hypothyroidism and sex can affect carbohydrate metabolism during adult life. This study aims to assess carbohydrate metabolism in male and female offspring born from mothers who were hypothyroid during pregnancy. Pregnant rats were divided into two groups; the controls consumed water and the hypothyroid group received water containing 0.025 % 6-propyl-2-thiouracial throughout gestation. The intravenous glucose tolerance test (0.5 g/kg glucose) was carried out in 3-month-old offspring. Findings showed that compared to controls, male fetal hypothyroid rats during adulthood had glucose intolerance (area under the curve: 446.4 ± 9.7 vs. 486.4 ± 8.8, p < 0.01 in control and fetal hypothyroid groups, respectively) whereas females had improved glucose tolerance (478.1 ± 7.0 vs. 455.9 ± 8.5, p < 0.01). In conclusion, sex could modulate the effects of fetal hypothyroidism on glucose tolerance in rats.
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Affiliation(s)
- Fatemeh Bagheripuor
- Endocrine Physiology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, Tehran, Iran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Ghanbari
- Endocrine Physiology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, Tehran, Iran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saleh Zahediasl
- Endocrine Physiology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, Tehran, Iran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Asghar Ghasemi
- Endocrine Physiology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, Tehran, Iran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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