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Jia H, Miyoshi M, Li X, Furukawa K, Otani L, Shirahige K, Miura F, Ito T, Kato H. The Epigenetic Legacy of Maternal Protein Restriction: Renal Ptger1 DNA Methylation Changes in Hypertensive Rat Offspring. Nutrients 2023; 15:3957. [PMID: 37764741 PMCID: PMC10535296 DOI: 10.3390/nu15183957] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Nutrient imbalances during gestation are a risk factor for hypertension in offspring. Although the effects of prenatal nutritional deficiency on the development of hypertension and cardiovascular diseases in adulthood have been extensively documented, its underlying mechanisms remain poorly understood. In this study, we aimed to elucidate the precise role and functional significance of epigenetic modifications in the pathogenesis of hypertension. To this end, we integrated methylome and transcriptome data to identify potential salt-sensitive hypertension genes using the kidneys of stroke-prone spontaneously hypertensive rat (SHRSP) pups exposed to a low-protein diet throughout their fetal life. Maternal protein restriction during gestation led to a positive correlation between DNA hypermethylation of the renal prostaglandin E receptor 1 (Ptger1) CpG island and high mRNA expression of Ptger1 in offspring, which is consistently conserved. Furthermore, post-weaning low-protein or high-protein diets modified the Ptger1 DNA hypermethylation caused by fetal malnutrition. Here, we show that this epigenetic variation in Ptger1 is linked to disease susceptibility established during fetal stages and could be reprogrammed by manipulating the postnatal diet. Thus, our findings clarify the developmental origins connecting the maternal nutritional environment and potential epigenetic biomarkers for offspring hypertension. These findings shed light on hypertension prevention and prospective therapeutic strategies.
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Affiliation(s)
- Huijuan Jia
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
| | - Moe Miyoshi
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
| | - Xuguang Li
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
| | - Kyohei Furukawa
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
- Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Lila Otani
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
| | - Katsuhiko Shirahige
- Research Center for Epigenetic Disease, Institute of Molecular and Cellular Biosciences, The University of Tokyo, Tokyo 113-0032, Japan
| | - Fumihito Miura
- Department of Biochemistry, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takashi Ito
- Department of Biochemistry, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Hisanori Kato
- Health Nutrition, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
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Lomas-Soria C, Rodríguez-González GL, Ibáñez CA, Reyes-Castro LA, Nathanielsz PW, Zambrano E. Maternal Obesity Programs the Premature Aging of Rat Offspring Liver Mitochondrial Electron Transport Chain Genes in a Sex-Dependent Manner. BIOLOGY 2023; 12:1166. [PMID: 37759566 PMCID: PMC10526092 DOI: 10.3390/biology12091166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/19/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023]
Abstract
We investigated whether maternal obesity affects the hepatic mitochondrial electron transport chain (ETC), sirtuins, and antioxidant enzymes in young (110 postnatal days (PND)) and old (650PND) male and female offspring in a sex- and age-related manner. Female Wistar rats ate a control (C) or high-fat (MO) diet from weaning, through pregnancy and lactation. After weaning, the offspring ate the C diet and were euthanized at 110 and 650PND. The livers were collected for RNA-seq and immunohistochemistry. Male offspring livers had more differentially expressed genes (DEGs) down-regulated by both MO and natural aging than females. C-650PND vs. C-110PND and MO-110PND vs. C-110PND comparisons revealed 1477 DEGs in common for males (premature aging by MO) and 35 DEGs for females. Analysis to identify KEGG pathways enriched from genes in common showed changes in 511 and 3 KEGG pathways in the male and female livers, respectively. Mitochondrial function pathways showed ETC-related gene down-regulation. All ETC complexes, sirtuin2, sirtuin3, sod-1, and catalase, exhibited gene down-regulation and decreased protein expression at young and old ages in MO males vs. C males; meanwhile, MO females down-regulated only at 650PND. Conclusions: MO accelerates the age-associated down-regulation of ETC pathway gene expression in male offspring livers, thereby causing sex-dependent oxidative stress, premature aging, and metabolic dysfunction.
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Affiliation(s)
- Consuelo Lomas-Soria
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (C.L.-S.); (G.L.R.-G.); (C.A.I.); (L.A.R.-C.)
- CONAHCyT-Cátedras, Investigador por México, Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico
| | - Guadalupe L. Rodríguez-González
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (C.L.-S.); (G.L.R.-G.); (C.A.I.); (L.A.R.-C.)
| | - Carlos A. Ibáñez
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (C.L.-S.); (G.L.R.-G.); (C.A.I.); (L.A.R.-C.)
| | - Luis A. Reyes-Castro
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (C.L.-S.); (G.L.R.-G.); (C.A.I.); (L.A.R.-C.)
| | - Peter W. Nathanielsz
- Wyoming Center for Pregnancy and Life Course Health Research, Department of Animal Science, University of Wyoming, Laramie, WY 82071, USA;
- Department of Genetics, Texas Biomedical Research Institute, San Antonio, TX 78227, USA
| | - Elena Zambrano
- Departamento de Biología de la Reproducción, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico; (C.L.-S.); (G.L.R.-G.); (C.A.I.); (L.A.R.-C.)
- Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
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Garay YC, Cejas RB, Perondi MC, Gutiérrez MC, Parodi P, Ferrero FA, Lardone RD, Valdomero A, Cuadra GR, Irazoqui FJ. Perinatal Protein Restriction Impacts Nuclear O-GalNAc Glycosylation in Cells of Liver and Brain Structures of the Rat. J Nutr 2023; 153:979-987. [PMID: 36870540 DOI: 10.1016/j.tjnut.2023.02.036] [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: 09/19/2022] [Revised: 02/08/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Post-translational modifications are key factors in the modulation of nuclear protein functions controlling cell physiology and an individual's health. OBJECTIVES This study examined the influence of protein restriction during the perinatal period on the nuclear O-N-acetylgalactosamine (O-GalNAc) glycosylation of cells from the liver and parts of the brain in the rat. METHODS Pregnant Wistar rats were divided into 2 groups on day 14 of pregnancy and fed ad libitum 1 of 2 isocaloric diets containing 24% (well-fed) or 8% (protein-restricted diet) casein until the end of the experiment. Male pups were studied after weaning at 30 d of life. Animals and their organ/tissues (liver, cerebral cortex, cerebellum and hippocampus) were weighed. Cell nuclei were purified, and the presence in nucleus and cytoplasm of all factors required for the initiation of O-GalNAc glycan biosynthesis, i.e., the sugar donor (UDP-GalNAc), enzyme activity (ppGalNAc-transferase) and the glycosylation product (O-GalNAc glycans), were evaluated by western blotting, fluorescent microscopy, enzyme activity, enzyme-lectin sorbent assay and mass spectrometry. RESULTS The perinatal protein deficit reduced progeny weight, as well as the cerebral cortex and cerebellum weight. UDP-GalNAc levels in the cytoplasm and nuclei of the liver, the cerebral cortex, cerebellum, or hippocampus were not affected by the perinatal dietary protein deficits. However, this deficiency affected the ppGalNAc-transferase activity localized in the cerebral cortex and hippocampus cytoplasm as well as in the liver nucleus, thus reducing the "writing" ppGalNAc-transferase activity of O-GalNAc glycans. In addition, liver nucleoplasm from protein-restricted offspring revealed a significant reduction in the expression of O-GalNAc glycans on important nuclear proteins. CONCLUSIONS Our results report an association between the consumption of a protein-restricted diet by the dam and her progeny with the modulation in the offspring' liver nuclei O-GalNAc glycosylation, which may ultimately regulate nuclear protein functions.
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Affiliation(s)
- Yohana Camila Garay
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Romina Beatriz Cejas
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Maria Cecilia Perondi
- Instituto de Farmacología Experimental de Córdoba, IFEC, CONICET, and Departamento de Farmacología Otto Orsingher, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Maria Cecilia Gutiérrez
- Instituto de Farmacología Experimental de Córdoba, IFEC, CONICET, and Departamento de Farmacología Otto Orsingher, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Pedro Parodi
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Franco Alejandro Ferrero
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Ricardo Dante Lardone
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Analía Valdomero
- Instituto de Farmacología Experimental de Córdoba, IFEC, CONICET, and Departamento de Farmacología Otto Orsingher, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Gabriel Ricardo Cuadra
- Instituto de Farmacología Experimental de Córdoba, IFEC, CONICET, and Departamento de Farmacología Otto Orsingher, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina
| | - Fernando José Irazoqui
- Centro de Investigaciones en Química Biológica de Córdoba, CIQUIBIC, CONICET, and Departamento de Química Biológica Ranwel Caputto, Facultad de Ciencias Químicas, the Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, the Córdoba, Argentina.
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Multi-Omics Analysis Reveals the Potential Effects of Maternal Dietary Restriction on Fetal Muscle Growth and Development. Nutrients 2023; 15:nu15041051. [PMID: 36839409 PMCID: PMC9964303 DOI: 10.3390/nu15041051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
In terms of fetal muscle growth, development, and health, maternal nutrition is a crucial influence, although the exact biochemical mechanism by which this occurs is still not fully understood. To examine the potential impacts of maternal dietary restriction on fetal muscle development, the sheep maternal dietary restriction model was developed for this study. In our study, 12 pregnant ewes were evenly split into two experimental groups and fed either 75% or 100% of a maternal nutrient. In addition, a multi-omics analysis was used to study the embryonic longissimus dorsis on gestational days (GD) 85 and 135. The fetal weight at GD 135 was significantly below normal due to the maternal restricted diet (p < 0.01). When fetuses were exposed to the dietary deficit, 416 mRNAs and 40 proteins were significantly changed. At GD 85, the multi-omics analysis revealed that maternal dietary restriction led to a significant up-regulation of the cell cycle regulator CDK2 gene in the cellular senescence signaling pathway, and the results of the qRT-PCR were similar to the multi-omics analysis, which showed that SIX1, PAX7, the cell cycle factors CDK4 and CDK6, and the BCL-2 apoptosis factor were up-regulated and several skeletal muscle marker genes, such as MYF5 and MyoD were down-regulated. At GD 135, maternal dietary restriction blocks the muscle fiber differentiation and maturation. The multi-omics analysis revealed that the TEAD1 gene was in the Hippo signaling pathway, the muscle marker genes MYF5 and MyoG were significantly down-regulated, and the TEAD1 binding of the down-regulated VGLL3 gene might be potential mechanisms affecting myofiber differentiation and maturation. Knocking down the CDK2 gene could inhibit the proliferation of primary embryonic myoblasts, and the expression levels of cell cycle regulatory factors CDK4 and CDK6 were significantly changed. Under low nutrient culture conditions, the number of myoblasts decreased and the expression of CDK2, CDK6, MYF5, PAX7 and BCL-2 changed, which was in perfect agreement with the multi-omics analysis. All of the findings from our study helped to clarify the potential effects of maternal dietary restriction on fetal muscle growth and development. They also provided a molecular foundation for understanding the molecular regulatory mechanisms of maternal nutrition on fetal muscle growth and development, as well as for the development of new medications and the management of related metabolic diseases.
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Miyake K, Mochizuki K, Kushima M, Shinohara R, Horiuchi S, Otawa S, Akiyama Y, Ooka T, Kojima R, Yokomichi H, Yamagata Z, Yamazaki S, Ohya Y, Kishi R, Yaegashi N, Hashimoto K, Mori C, Ito S, Yamagata Z, Inadera H, Nakayama T, Iso H, Shima M, Kurozawa Y, Suganuma N, Kusuhara K, Katoh T. Maternal protein intake in early pregnancy and child development at age 3 years. Pediatr Res 2023:10.1038/s41390-022-02435-8. [PMID: 36624288 DOI: 10.1038/s41390-022-02435-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 08/15/2022] [Accepted: 09/20/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND The current study aimed to assess the association between low maternal protein intake during pregnancy and child developmental delay at age 3 years. METHODS This research used data obtained from the Japan Environment and Children's Study. In total, we analyzed 77,237 mother-child pairs. Dietary intake was assessed using the Food Frequency Questionnaire. Developmental outcomes at age 3 years were evaluated with the Japanese version of the Ages and Stages Questionnaire, Third Edition. A multivariate logistic regression analysis was performed to assess the association between maternal protein intake during pregnancy and child development delays at age 3 years. RESULTS Based on the protein-to-total energy intake ratio during early pregnancy, the participants were categorized into three groups: <9.39% (>2 standard deviation below the mean), the severely low protein (SLP) group; 9.39-<13%, the low protein group; and ≥13%, the normal protein group. After adjusting for potential confounding factors, SLP intake was found to be significantly correlated with a higher risk of developmental delay according to the communication, fine motor and problem-solving skill domains. CONCLUSIONS SLP intake caused by inadequate diet during early pregnancy was associated with a higher risk of child developmental delay at age 3 years. IMPACT Animal studies have shown that maternal protein restriction during pregnancy and lactation causes abnormal brain development among offspring. Birth cohort studies to date have not assessed the effects of maternal low protein exposure during pregnancy on child development. Severely low protein intake during early pregnancy was associated with a higher risk of child developmental delay at age 3 years. Since nutritional imbalance in early pregnancy affects not only fetal growth but also postnatal neurodevelopment, nutritional management before pregnancy is considered important.
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Affiliation(s)
- Kunio Miyake
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan.
| | - Kazuki Mochizuki
- Department of Local Produce and Food Sciences, Faculty of Life and Environmental Sciences, University of Yamanashi, Kofu, Yamanashi, Japan
| | - Megumi Kushima
- Center for Birth Cohort Studies, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Ryoji Shinohara
- Center for Birth Cohort Studies, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Sayaka Horiuchi
- Center for Birth Cohort Studies, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Sanae Otawa
- Center for Birth Cohort Studies, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Yuka Akiyama
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Tadao Ooka
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Reiji Kojima
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Hiroshi Yokomichi
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Zentaro Yamagata
- Department of Health Sciences, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan.,Center for Birth Cohort Studies, University of Yamanashi, Chuo, Yamanashi, Japan
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Coppedè F, Franzago M, Giardina E, Nigro CL, Matullo G, Moltrasio C, Nacmias B, Pileggi S, Sirchia SM, Stoccoro A, Storlazzi CT, Stuppia L, Tricarico R, Merla G. A perspective on diet, epigenetics and complex diseases: where is the field headed next? Epigenomics 2022; 14:1281-1304. [DOI: 10.2217/epi-2022-0239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Dietary factors can regulate epigenetic processes during life, modulating the intracellular pools of metabolites necessary for epigenetic reactions and regulating the activity of epigenetic enzymes. Their effects are strong during the prenatal life, when epigenetic patterns are written, allowing organogenesis. However, interactions between diet and the epigenome continue throughout life and likely contribute to the onset and progression of various complex diseases. Here, we review the contribution of dietary factors to the epigenetic changes observed in complex diseases and suggest future steps to better address this issue, focusing on neurobehavioral, neuropsychiatric and neurodegenerative disorders, cardiovascular diseases, obesity and Type 2 diabetes, cancer and inflammatory skin diseases.
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Affiliation(s)
- Fabio Coppedè
- Department of Translational Research & of New Surgical & Medical Technologies, University of Pisa, Pisa, 56126, Italy
| | - Marica Franzago
- Department of Medicine & Aging, School of Medicine & Health Sciences, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
- Center for Advanced Studies & Technology, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
| | - Emiliano Giardina
- Genomic Medicine Laboratory UILDM, IRCCS Fondazione Santa Lucia, Rome, 00179, Italy
- Department of Biomedicine & Prevention, Tor Vergata University of Rome, Rome, 00133, Italy
| | | | - Giuseppe Matullo
- Department of Medical Sciences, University of Turin, Turin, 10126, Italy
| | - Chiara Moltrasio
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, 20122, Italy
- Department of Medical Surgical & Health Sciences, University of Trieste, Trieste, 34137, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research & Child Health, University of Florence, Florence, 50139, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, 50143, Italy
| | - Silvana Pileggi
- Department of Health Sciences, Medical Genetics, University of Milan, Milan, 20142, Italy
| | - Silvia Maria Sirchia
- Department of Health Sciences, Medical Genetics, University of Milan, Milan, 20142, Italy
| | - Andrea Stoccoro
- Department of Translational Research & of New Surgical & Medical Technologies, University of Pisa, Pisa, 56126, Italy
| | | | - Liborio Stuppia
- Center for Advanced Studies & Technology, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
- Department of Psychological, Health & Territorial Sciences, School of Medicine & Health Sciences, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
| | - Rossella Tricarico
- Department of Biology & Biotechnology, University of Pavia, Pavia, 27100, Italy
| | - Giuseppe Merla
- Laboratory of Regulatory & Functional Genomics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, 71013, Italy
- Department of Molecular Medicine & Medical Biotechnology, University of Naples Federico II, Naples, 80131, Italy
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Wathes DC. Developmental Programming of Fertility in Cattle-Is It a Cause for Concern? Animals (Basel) 2022; 12:ani12192654. [PMID: 36230395 PMCID: PMC9558991 DOI: 10.3390/ani12192654] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/26/2022] [Accepted: 09/30/2022] [Indexed: 11/16/2022] Open
Abstract
Cattle fertility remains sub-optimal despite recent improvements in genetic selection. The extent to which an individual heifer fulfils her genetic potential can be influenced by fetal programming during pregnancy. This paper reviews the evidence that a dam's age, milk yield, health, nutrition and environment during pregnancy may programme permanent structural and physiological modifications in the fetus. These can alter the morphology and body composition of the calf, postnatal growth rates, organ structure, metabolic function, endocrine function and immunity. Potentially important organs which can be affected include the ovaries, liver, pancreas, lungs, spleen and thymus. Insulin/glucose homeostasis, the somatotropic axis and the hypothalamo-pituitary-adrenal axis can all be permanently reprogrammed by the pre-natal environment. These changes may act directly at the level of the ovary to influence fertility, but most actions are indirect. For example, calf health, the timing of puberty, the age and body structure at first calving, and the ability to balance milk production with metabolic health and fertility after calving can all have an impact on reproductive potential. Definitive experiments to quantify the extent to which any of these effects do alter fertility are particularly challenging in cattle, as individual animals and their management are both very variable and lifetime fertility takes many years to assess. Nevertheless, the evidence is compelling that the fertility of some animals is compromised by events happening before they are born. Calf phenotype at birth and their conception data as a nulliparous heifer should therefore both be assessed to avoid such animals being used as herd replacements.
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Affiliation(s)
- D Claire Wathes
- Department for Pathobiology and Population Sciences, Royal Veterinary College, Hatfield AL9 7TA, UK
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8
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Pankey CL, Wang Q, King J, Ford SP. Cardiovascular consequences of maternal obesity throughout the lifespan in first generation sheep. PLoS One 2022; 17:e0274214. [PMID: 36054207 PMCID: PMC9439230 DOI: 10.1371/journal.pone.0274214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/23/2022] [Indexed: 11/19/2022] Open
Abstract
Obesity continues to be a significant global health issue and contributes to a variety of comorbidities and disease states. Importantly, obesity contributes to adverse cardiovascular health outcomes, which is the leading cause of death worldwide. Further, maternal obesity during gestation has been shown to predispose offspring to adverse phenotypic outcomes, specifically cardiovascular outcomes. Therefore, we hypothesized that diet-induced obesity during gestation would result in adverse cardiovascular phenotypes in first-generation offspring that would have functional consequences in juvenile and advanced ages. Multiparous Rambouillet/Columbia cross ewes (F0) were fed a highly palatable, pelleted diet at either 100% (CON), or 150% (OB) of National Research Council recommendations from 60 days prior to conception, until necropsy at d 135 (90%) of gestation (CON: n = 5, OB: n = 6), or through term for lambs (F1: 2.5 mo. old; CON: n = 9, OB: n = 6) and ewes (F1:9 years old; CON: n = 5, OB: n = 8). Paraffin-embedded fetal aorta section staining revealed increased collagen:elastin ratio and greater aortic wall thickness in OBF1 fetuses. Invasive auricular blood pressure recordings revealed elevated systolic blood pressure in OBF1 lambs, but no differences in diastolic pressure. In aged F1 ewes, systolic and diastolic blood pressures were reduced in OBF1 relative to CONF1. Echocardiography revealed no treatment differences in F1 lambs, but F1 ewes show tendencies for increased end systolic volume and decreased stroke volume, and markedly reduced ejection fraction. Therefore, we conclude that maternal obesity programs altered cardiovascular development that results in a hypertensive state in OBF1 lambs. Increased cardiac workload resulting from early life hypertension precedes the failure of the heart to maintain function later in life.
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Affiliation(s)
- Christopher L. Pankey
- Department of Biomedical Science, West Virginia School of Osteopathic Medicine, Lewisburg, West Virginia, United States of America
- * E-mail:
| | - Qiurong Wang
- Department of Animal Science, University of Wyoming, Laramie, Wyoming, United States of America
| | - Jessica King
- Department of Biomedical Science, West Virginia School of Osteopathic Medicine, Lewisburg, West Virginia, United States of America
| | - Stephen P. Ford
- Department of Animal Science, University of Wyoming, Laramie, Wyoming, United States of America
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Fetal programming in sheep: Effects on pre- and postnatal organs and glands development in lambs. Res Vet Sci 2022; 151:100-109. [PMID: 35878535 DOI: 10.1016/j.rvsc.2022.07.014] [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: 02/06/2021] [Revised: 06/14/2021] [Accepted: 07/18/2022] [Indexed: 11/20/2022]
Abstract
The present systematic review and meta-analysis aim to summarize the effects of maternal undernutrition or overnutrition during pregnancy on the absolute weight and relative weight of the organs (liver, kidneys, heart, spleen, and lung) and glands (adrenal, pancreas, and thyroid) measured during gestation, birth and the postnatal period in lambs. After completing the search, selection, and data extraction steps, the measure of effect was generated by the individual comparison of each variable response compared with the average of the control and treated group (undernutrition or overnutrition) using the DerSimonian and Laird method for random effects. The liver was the organ most affected by maternal undernutrition, as the absolute weight of the liver was reduced during pregnancy, birth, and the postnatal period. The extent of this effect is related to the duration of the intervention. Reductions in the absolute fetal weight of the lungs and spleen have also been observed. No change in organs weight were observed when the results were expressed as relative weight. For overnutrition, the fetal weight of the liver was reduced to both absolute and relative values. In contrast, the relative weight of the kidneys has been increased. For the glands analyzed, no changes in weight were observed in either scenario (absolute or relative weight). Thus, the organs are more likely to suffer weight changes, especially during pregnancy, as a result of maternal nutrition. However, this change in organ weight seems to be closely related to the reduction in body weight of the progeny as a whole.
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W3112: Reproductive Performance in Domestic Ruminants. J Anim Sci 2022; 100:6596706. [PMID: 35648130 DOI: 10.1093/jas/skac162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 04/28/2022] [Indexed: 11/15/2022] Open
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Liu Y, Ding Q, Halderson SJ, Arriola Apelo SI, Jones AK, Pillai SM, Hoffman ML, Reed S, Govoni KE, Zinn SA, Guo W. Maternal Overnutrition During Gestation in Sheep Alters Autophagy Associated Pathways in Offspring Heart. Front Genet 2022; 12:742704. [PMID: 35173761 PMCID: PMC8841792 DOI: 10.3389/fgene.2021.742704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 12/23/2021] [Indexed: 11/13/2022] Open
Abstract
Poor maternal nutrition during gestation can negatively affect offspring growth, development, and health pre- and post-natally. Overfeeding during gestation or maternal obesity (MO) results in altered metabolism and imbalanced endocrine hormones in animals and humans which will have long-lasting and detrimental effects on offspring growth and health. In this study, we examined the effects of overnutrition during gestation on autophagy associated pathways in offspring heart muscles at two gestational and one early postnatal time point (n = 5 for treated and untreated male and female heart respectively at each time point). Two-way ANOVA was used to analyze the interaction between treatment and sex at each time point. Our results revealed significant interactions of maternal diet by developmental stages for offspring autophagy signaling. Overfeeding did not affect the autophagy signaling at mid-gestation day 90 (GD90) in both male and female offspring while the inflammatory cytokines were increased in GD90 MO male offsrping; however, overfeeding during gestation significantly increased autophagy signaling, but not inflammation level at a later developmental stage (GD135 and day 1 after birth) in both males and females. We also identified a sexual dimorphic response in which female progeny were more profoundly influenced by maternal diet than male progeny regardless of developmental stages. We also determined the cortisol concentrations in male and female hearts at three developmental stages. We did not observe cortisol changes between males and females or between overfeeding and control groups. Our exploratory studies imply that MO alters autophagy associated pathways in both male and female at later developmental stages with more profound effects in female. This finding need be confirmed with larger sample numbers in the future. Our results suggest that targeting on autophagy pathway could be a strategy for correction of adverse effects in offspring of over-fed ewes.
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Affiliation(s)
- Yang Liu
- Department of Animal and Diary Sciences, University of Wisconsin-Madison, Madison, WI, United States
| | - Qiyue Ding
- Department of Animal and Diary Sciences, University of Wisconsin-Madison, Madison, WI, United States
| | - Steven J. Halderson
- Department of Animal and Diary Sciences, University of Wisconsin-Madison, Madison, WI, United States
| | | | - Amanda K. Jones
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Sambhu M. Pillai
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Maria L. Hoffman
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Sarah Reed
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Kristen E. Govoni
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Steven A. Zinn
- Department of Animal Science, University of Connecticut, Storrs, CT, United States
| | - Wei Guo
- Department of Animal and Diary Sciences, University of Wisconsin-Madison, Madison, WI, United States
- *Correspondence: Wei Guo,
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Pankey CL, Odhiambo JF, Smith AM, Ford SP. Effects of maternal obesity in an ovine model on metabolic outcomes in F2 adults and F3 neonates. Domest Anim Endocrinol 2021; 76:106628. [PMID: 33895699 PMCID: PMC8169583 DOI: 10.1016/j.domaniend.2021.106628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/17/2021] [Accepted: 03/19/2021] [Indexed: 10/21/2022]
Abstract
Accumulating evidence suggests that indications of metabolic syndrome can be inherited through the germline as a result of maternal obesity. We hypothesized that diet-induced maternal obesity during gestation would program metabolic consequences for multiple generations of offspring, even when first, second, and third generation offspring (F1, F2, F3, respectively) were fed only to requirements. Control (CON) and obese (OB) ewes (generation 0; F0) were bred to a single ram to produce the first generation of offspring (F1). From 60 d prior to conception through term, CONF0 ate 100% National Research Council recommendations (NRC), while OBF0 ewes ate 150% NRC. All F1, F2, and F3 ate 100% NRC after weaning. All mature F1 ewes were bred to a single ram to generate CONF2 (n = 6) and OBF2 (n = 10). All mature F2 ewes were bred to a single ram to produce CONF3 (n = 6) and OBF3 (n = 10). OBF2 ewes exhibited greater (P < 0.0001) plasma cortisol than CONF2 throughout gestation. A glucose tolerance test at 90% gestation revealed OBF2 ewes had higher (P < 0.05) insulin response with similar glucose, resulting in greater (P < 0.05) insulin resistance. OBF3 neonates had similar weight, lean mass, and body fat mass to CONF3 neonates. These data suggest that multigenerational programming of adverse metabolic phenotypes occur in association with F0 maternal obesity, yet adiposity may return to CON levels in F3 neonates.
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Affiliation(s)
- C L Pankey
- Department of Biomedical Science, West Virginia School of Osteopathic Medicine, Lewisburg, WV, USA; Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, WY, USA.
| | - J F Odhiambo
- Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, WY, USA; College of Agriculture and Food Sciences, Florida Agricultural and Mechanical University, Tallahassee, FL, USA
| | - A M Smith
- Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, WY, USA
| | - S P Ford
- Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, WY, USA
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