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Bautista CJ, Reyes-Castro LA, Lomas-Soria C, Ibáñez CA, Zambrano E. Late-in-life Exercise Ameliorates the Aging Trajectory Metabolism Programmed by Maternal Obesity in Rats: It is Never Too Late. Arch Med Res 2024; 55:103002. [PMID: 38735235 DOI: 10.1016/j.arcmed.2024.103002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 04/08/2024] [Accepted: 04/23/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Maternal obesity (MO) has been shown to adversely affect metabolic, oxidative, reproductive, and cognitive function in offspring. However, it is unclear whether lifestyle modification can ameliorate the metabolic and organ dysfunction programmed by MO and prevent the effects of metabolic syndrome in adulthood. This study aimed to evaluate whether moderate voluntary exercise in the offspring of rats born to obese mothers can ameliorate the adverse effects of MO programming on metabolism and liver function in mid-adulthood. METHODS Offspring of control (CF1) and MOF1 mothers were fed with a control diet from weaning. Adult males and females participated in 15 min exercise sessions five days/week. Metabolic parameters were analyzed before and after the exercise intervention. Liver oxidative stress biomarkers and antioxidant enzymes were analyzed before and after the intervention. RESULTS Males showed that CF1ex ran more than MOF1ex and increased the distance covered. In contrast, females in both groups ran similar distances and remained constant but ran more distance than males. At PND 300 and 450, male and female MOF1 had higher leptin, triglycerides, insulin, and HOMA-IR levels than CF1. However, male MOF1ex had lower triglycerides, insulin, and HOMA-IR levels than MOF1. Improvements in liver fat and antioxidant enzymes were observed in CF1ex and MOF1ex males and females compared to their respective CF1 and MOF1 groups. CONCLUSION These findings suggest that moderate voluntary exercise, even when started in mid-adulthood, can improve metabolic outcomes and delay accelerated metabolic aging in MO-programmed rats in a sex-dependent manner.
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Affiliation(s)
- Claudia J Bautista
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Belisario Domínguez, Tlalpan, Mexico City, Mexico
| | - Luis A Reyes-Castro
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Belisario Domínguez, Tlalpan, Mexico City, Mexico
| | - Consuelo Lomas-Soria
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Belisario Domínguez, Tlalpan, Mexico City, Mexico; Consejo Nacional de Humanidades, Ciencias y Tecnologías, Cátedras Investigador por México, Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición, Mexico City, Mexico
| | - Carlos A Ibáñez
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Belisario Domínguez, Tlalpan, Mexico City, Mexico
| | - Elena Zambrano
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Belisario Domínguez, Tlalpan, Mexico City, Mexico; Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico.
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Tosta A, Fonseca AS, Messeder D, Ferreira ST, Lourenco MV, Pandolfo P. Effects of Gestational Exercise on Nociception, BDNF, and Irisin Levels in an Animal Model of ADHD. Neuroscience 2024; 543:37-48. [PMID: 38401710 DOI: 10.1016/j.neuroscience.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/25/2024] [Accepted: 02/12/2024] [Indexed: 02/26/2024]
Abstract
Abnormal cognitive and sensorial properties have been reported in patients with psychiatric and neurodevelopmental conditions, such as attention deficit hyperactivity disorder (ADHD). ADHD patients exhibit impaired dopaminergic signaling and plasticity in brain areas related to cognitive and sensory processing. The spontaneous hypertensive rat (SHR), in comparison to the Wistar Kyoto rat (WKY), is the most used genetic animal model to study ADHD. Brain neurotrophic factor (BDNF), critical for midbrain and hippocampal dopaminergic neuron survival and differentiation, is reduced in both ADHD subjects and SHR. Physical exercise (e.g. swimming) promotes neuroplasticity and improves cognition by increasing BDNF and irisin. Here we investigate the effects of gestational swimming on sensorial and behavioral phenotypes, striatal dopaminergic parameters, and hippocampal FNDC5/irisin and BDNF levels observed in WKY and SHR. Gestational swimming improved nociception in SHR rats (p = 0.006) and increased hippocampal BDNF levels (p = 0.02) in a sex-dependent manner in adolescent offspring. Sex differences were observed in hippocampal FNDC5/irisin levels (p = 0.002), with females presenting lower levels than males. Our results contribute to the notion that swimming during pregnancy is a promising alternative to improve ADHD phenotypes in the offspring.
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Affiliation(s)
- Andréa Tosta
- Program of Neurosciences, Federal Fluminense University, Niterói, Brazil
| | - Ariene S Fonseca
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Débora Messeder
- Program of Neurosciences, Federal Fluminense University, Niterói, Brazil
| | - Sérgio T Ferreira
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mychael V Lourenco
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Pablo Pandolfo
- Program of Neurosciences, Federal Fluminense University, Niterói, Brazil; Program of Biomedical Sciences: Physiology and Pharmacology, Federal Fluminense University, Niterói, Brazil.
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Ruden DM, Singh A, Rappolee DA. Pathological epigenetic events and reversibility review: the intersection between hallmarks of aging and developmental origin of health and disease. Epigenomics 2023; 15:741-754. [PMID: 37667910 PMCID: PMC10503466 DOI: 10.2217/epi-2023-0224] [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: 06/21/2023] [Accepted: 08/07/2023] [Indexed: 09/06/2023] Open
Abstract
We discuss pathological epigenetic events that are reversible (PEERs). A recent study by Poganik and colleagues showed that severe stress in mice and humans transiently elevates biological age of several tissues, and this transient age increase is reversible when the stress is removed. These studies suggest new strategies for reversing normal aging. However, it is important to note that developmental origin of health and disease studies have shown that developmental exposure to toxic chemicals such as lead causes permanent changes in neuron shape, connectivity and cellular hyperplasia of organs such as the heart and liver. In this review, the PEER hypothesis speculates that the hallmarks of aging and the hallmarks of developmental origin of health and disease intersect at PEERs.
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Affiliation(s)
- Douglas M Ruden
- CS Mott Center for Human Health and Development, Wayne State University, Detroit, MI 48201, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- Institute of Environmental Health Sciences, Wayne State University, Detroit, MI 48201, USA
| | - Aditi Singh
- Center for Molecular Medicine and Genetics, Wayne State University, Detroit, MI 48201, USA
| | - Daniel A Rappolee
- CS Mott Center for Human Health and Development, Wayne State University, Detroit, MI 48201, USA
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48201, USA
- Department of Physiology, Wayne State University, Detroit, MI 48201, USA
- Reproductive Stress, Grosse Pointe Farms, MI 48236, USA
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Abstract
This review deals with an unwelcome reality about several forms of dementia, including Alzheimer's disease- that these dementias are caused, in part or whole, by the aging of the vasculature. Since the vasculature ages in us all, dementia is our fate, sealed by the realit!ies of the circulation; it is not a disease with a cure pending. Empirically, cognitive impairment before our 7th decade is uncommon and considered early, while a diagnosis in our 11th decade is late but common in that cohort (>40%). Projections from earlier ages suggest that the prevalence of dementia in people surviving into their 12th decade exceeds 80%. We address the question why so few of many interventions known to delay dementia are recognized as therapy; and we try to resolve this few-and-many paradox, identifying opportunities for better treatment, especially pre-diagnosis. The idea of dementia as a fate is resisted, we argue, because it negates the hope of a cure. But the price of that hope is lost opportunity. An approach more in line with the evidence, and more likely to limit suffering, is to understand the damage that accumulates with age in the cerebral vasculature and therefore in the brain, and which eventually gives rise to cognitive symptoms in late life, too often leading to dementia. We argue that hope should be redirected to delaying that damage and with it the onset of cognitive loss; and, for each individual, it should be redirected to a life-long defense of their brain.
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Affiliation(s)
- Marcus J Andersson
- Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Jonathan Stone
- School of Medical Sciences and Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
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The challenge of spreading DOHaD concept throughout Latin America. J Dev Orig Health Dis 2021; 11:439-440. [PMID: 32933605 DOI: 10.1017/s2040174420000732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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August PM, Klein CP, Grings M, Sagini JP, Rodrigues PIDL, Stocher DP, Stone V, Silva YD, Couto PRG, Salomon TB, Benfato MDS, Leipnitz G, Matté C. Maternal polyphenol intake impairs cerebellar redox homeostasis in newborn rats. Nutr Neurosci 2021; 25:2066-2076. [PMID: 34076555 DOI: 10.1080/1028415x.2021.1933330] [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: 10/21/2022]
Abstract
INTRODUCTION Polyphenols are compounds found in plants that have been extensively studied due to the health benefits of its consumption in adulthood. Meanwhile, recent evidence suggests that polyphenol consumption during pregnancy may not be safe for the fetus. OBJECTIVE The goal of this study was to evaluate the effect of naringenin supplementation during pregnancy on brain redox homeostasis and mitochondrial activity of the newborn rat. METHODS Adult female Wistar rats were divided into two groups: (1) vehicle (1 mL/Kg p.o.) or (2) naringenin (50 mg/Kg p.o.). Naringenin was administered once a day during pregnancy. The offspring were euthanized on postnatal day 7, as well the dams, and brain regions were dissected. RESULTS The offspring cerebellum was the most affected region, presenting increased activity of the mitochondrial electron transport system, allied to increased reactive species levels, lipid peroxidation, and glutathione concentration. The nitric oxide levels suffered structure-dependent alteration, with decreased levels in the pups' cerebellum and increased in the hippocampus. The offspring parietal cortex was not affected, as well as the parameters evaluated in the dams' brains. CONCLUSION Maternal consumption of naringenin alters offspring cerebellar redox homeostasis, which could be related to adverse effects on the motor and cognitive development in the descendants.
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Affiliation(s)
- Pauline Maciel August
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Caroline Peres Klein
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Mateus Grings
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - João Pedro Sagini
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Daniela Pereira Stocher
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Vinicius Stone
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Yasmini Dandara Silva
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Pablo Ribeiro Gonçalves Couto
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Tiago Boeira Salomon
- Programa de Pós-graduação em Biologia Molecular e Celular, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Mara da Silveira Benfato
- Programa de Pós-graduação em Biologia Molecular e Celular, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Departamento de Biofísica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Guilhian Leipnitz
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Cristiane Matté
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.,Programa de Pós-graduação em Ciências Biológicas: Fisiologia, ICBS, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Sousa Neto I, Fontes W, Prestes J, Marqueti R. Impact of paternal exercise on physiological systems in the offspring. Acta Physiol (Oxf) 2021; 231:e13620. [PMID: 33606364 DOI: 10.1111/apha.13620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/04/2021] [Accepted: 02/01/2021] [Indexed: 02/06/2023]
Abstract
A significant number of studies have demonstrated that paternal exercise modulates future generations via effects on the sperm epigenome. However, comprehensive information regarding the effects of exercise performed by the father on different tissues and their clinical relevance has not yet been explored in detail. This narrative review is focused on the effects of paternal exercise training on various physiological systems of offspring. A detailed mechanistic understanding of these effects could provide crucial clues for the exercise physiology field and aid the development of therapeutic approaches to mitigate disorders in future generations. Non-coding RNA and DNA methylation are major routes for transmitting epigenetic information from parents to offspring. Resistance and treadmill exercise are the most frequently used modalities of planned and structured exercise in controlled experiments. Paternal exercise orchestrated protective effects over changes in fetus development and placenta inflammatory status. Moreover paternal exercise promoted modifications in the ncRNA profiles, gene and protein expression in the hippocampus, left ventricle, skeletal muscle, tendon, liver and pancreas in the offspring, while the transgenerational effects are unknown. Paternal exercise demonstrates clinical benefits to the offspring and provides a warning on the harmful effects of a paternal unhealthy lifestyle. Exercise in fathers is presented as one of the most logical and cost-effective ways of restoring health in the offspring and, consequently, modifying the phenotype. It is important to consider that paternal programming might have unique significance in the developmental origins of offspring diseases.
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Affiliation(s)
- Ivo Sousa Neto
- Laboratory of Molecular Analysis Graduate Program of Sciences and Technology of Health Faculdade de Ceilândia ‐ Universidade de Brasília Brasília Distrito Federal Brazil
| | - Wagner Fontes
- Laboratory of Protein Chemistry and Biochemistry Department of Cell Biology Institute of Biology Universidade de Brasília Brasília Distrito Federal Brazil
| | - Jonato Prestes
- Graduate Program on Physical Education Universidade Católica de Brasília Brasília Distrito Federal Brazil
| | - Rita Marqueti
- Laboratory of Molecular Analysis Graduate Program of Sciences and Technology of Health Faculdade de Ceilândia ‐ Universidade de Brasília Brasília Distrito Federal Brazil
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