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Effects of Parental Dietary Restriction on Offspring Fitness in Drosophila melanogaster. Nutrients 2023; 15:nu15051273. [PMID: 36904272 PMCID: PMC10005678 DOI: 10.3390/nu15051273] [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: 01/06/2023] [Revised: 02/18/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Dietary restriction (DR) is a well-established strategy to increase lifespan and stress resistance in many eukaryotic species. In addition, individuals fed a restricted diet typically reduce or completely shut down reproduction compared to individuals fed a full diet. Although the parental environment can lead to changes epigenetically in offspring gene expression, little is known about the role of the parental (F0) diet on the fitness of their offspring (F1). This study investigated the lifespan, stress resistance, development, body weight, fecundity, and feeding rate in offspring from parental flies exposed to a full or restricted diet. The offspring flies of the parental DR showed increases in body weight, resistance to various stressors, and lifespan, but the development and fecundity were unaffected. Interestingly, parental DR reduced the feeding rate of their offspring. This study suggests that the effect of DR can extend beyond the exposed individual to their offspring, and it should be considered in both theoretical and empirical studies of senescence.
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Yan S, Ruan J, Wang Y, Xu J, Sun C, Niu Y. Association of Prenatal Famine Exposure With Inflammatory Markers and Its Impact on Adulthood Liver Function Across Consecutive Generations. Front Nutr 2022; 8:758633. [PMID: 35047538 PMCID: PMC8762197 DOI: 10.3389/fnut.2021.758633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/02/2021] [Indexed: 11/13/2022] Open
Abstract
Although there has been increasing recognition that famine exposure in the fetal stage damages liver function in adulthood, this deteriorated effect could be extended to the next generation remains vague. This study aimed to explore whether famine exposure was associated with liver function in the two consecutive generations, and its association with the mediation role of inflammatory markers. We analyzed the data of 2,681 participants from Suihua rural area, Heilongjiang Province, China. According to the date of birth, the participants were classified as fetal exposed and nonexposed. The F2 subjects were classified as having no parents exposed to famine, maternal famine exposure, paternal famine exposure, or parental famine exposure. In the mixed-effect models, prenatal exposure to famine was associated with the elevation of Δ aspartate aminotransferase (ΔAST) (β: 0.22, 95% CI: 0.01, 0.43) and Δ alanine aminotransferase (ΔALT) (β: 0.42, 95% CI: 0.19, 0.66) levels in F1 adults. The mediation analysis showed that the inflammatory markers including serum C-reactive protein (CRP) and tumor necrosis factor-alpha (TNF-α) might mediate the famine-liver function association. This longitudinal data were consistent with the hypothesis that the inflammatory markers explained part of the influence of prenatal famine exposure on liver function injury, and the natal mechanism was needed to be elucidated in the future study.
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Affiliation(s)
- Shiwei Yan
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
| | - Jingqi Ruan
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
| | - Yu Wang
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
| | - Jiaxu Xu
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
| | - Changhao Sun
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
| | - Yucun Niu
- Department of Nutrition and Food Hygiene, College of Public Health, Harbin Medical University, Harbin, China
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Yin W, Liang Y, Sun L, Yin Y, Zhang W. Maternal intermittent fasting before mating alters hepatic DNA methylation in offspring. Epigenomics 2021; 13:341-356. [PMID: 33504196 DOI: 10.2217/epi-2020-0403] [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] [Indexed: 11/21/2022] Open
Abstract
Aim: Our aim was to explore how maternal intermittent fasting (IF) influences offspring metabolism. Materials & methods: A model of female C57BL/6J mice alternate-day feeding before mating was established and alteration of hepatic DNA methylation in offspring analyzed by whole genome bisulfite sequencing. Results: IF dams weighed less (p = 0.03) and had lower random blood glucose levels (p = 0.04). Lower birth weight (p = 0.0031) and impaired glucose metabolism were also observed in the offspring of the IF mice. The hepatic genome-wide DNA methylation maps showed a correlation between maternal IF and decreased hepatic global DNA methylation of adult offspring. In the offspring liver, 2869 differentially methylated DNA regions were altered. Conclusions: Our finding suggests that maternal IF before mating significantly alters hepatic DNA methylation in offspring.
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Affiliation(s)
- Wenzhen Yin
- Department of Physiology & Pathophysiology, Peking University Health Science Center, Beijing 100191, China
| | - Yuan Liang
- Department of Physiology & Pathophysiology, Peking University Health Science Center, Beijing 100191, China
| | - Lijun Sun
- Department of Physiology & Pathophysiology, Peking University Health Science Center, Beijing 100191, China
| | - Yue Yin
- Department of Physiology & Pathophysiology, Peking University Health Science Center, Beijing 100191, China
| | - Weizhen Zhang
- Department of Physiology & Pathophysiology, Peking University Health Science Center, Beijing 100191, China
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Radziejewska A, Muzsik A, Milagro FI, Martínez JA, Chmurzynska A. One-Carbon Metabolism and Nonalcoholic Fatty Liver Disease: The Crosstalk between Nutrients, Microbiota, and Genetics. Lifestyle Genom 2019; 13:53-63. [PMID: 31846961 DOI: 10.1159/000504602] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 10/30/2019] [Indexed: 01/02/2023] Open
Abstract
The prevalence of nonalcoholic fatty liver disease (NAFLD) is increasing worldwide. Its etiology includes nutritional, genetic, and lifestyle factors. Several mechanisms may link one-carbon metabolism - the associated metabolic pathways of folate, methionine, and choline - to the onset of NAFLD. In this review, we attempted to assess how choline, folate, methionine, and betaine affect NAFLD development, mainly through their role in the secretion of very low-density lipoproteins (VLDL) from the liver. We also reviewed recent articles that have described the relation between microbiota metabolism and NAFLD progression. Moreover, we describe the effect of single-nucleotide polymorphisms (SNP) in genes related to one-carbon metabolism and disease prevalence. We additionally seek SNP identified by genome-wide associations that may increase the risk of this disease. Even though the evidence available is not entirely consistent, it seems that the concentrations of choline, methionine, folate, and betaine may affect the progression of NAFLD. Since there is no effective therapy for NAFLD, further investigations into the link between nutrition, gut microbiota, genetic factors, and NAFLD are still necessary, with a particular emphasis on methyl donors.
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Affiliation(s)
- Anna Radziejewska
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland
| | - Agata Muzsik
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland
| | - Fermín I Milagro
- Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain.,Navarra's Health Research Institute (IdiSNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - J Alfredo Martínez
- Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain.,Navarra's Health Research Institute (IdiSNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Agata Chmurzynska
- Institute of Human Nutrition and Dietetics, Poznań University of Life Sciences, Poznań, Poland,
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Yong-Quan Ng G, Fann DYW, Jo DG, Sobey CG, Arumugam TV. Epigenetic Regulation by Dietary Restriction: Part II. CONDITIONING MEDICINE 2019; 2:300-310. [PMID: 32039346 PMCID: PMC7007178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In the first part of our review, we extensively discuss the different variants of dietary restriction (DR) regimens, as well as its corresponding mechanism(s) and subsequent effects. We also provide a detailed analysis of the different epigenetic mechanisms based on current knowledge. We postulate that DR may represent an environmental intervention that can modulate the epigenomic profile of an individual. It is highly plausible that epigenetic regulation by DR may help explain the asymmetric manifestation of DR effects in different individuals. Additionally, epigenetic modifications via DR may lead to epigenetic programming, providing protection against age-associated diseases, which in turn could lead to reduced morbidity and increased lifespan. In the second part of the review, we summarize recent findings that highlight the epigenomic axis of DR, which provides a better understanding of the mechanisms by which its numerous health benefits are achieved.
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Affiliation(s)
- Gavin Yong-Quan Ng
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - David Yang-Wei Fann
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Dong-Gyu Jo
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Christopher G. Sobey
- Department of Physiology, Anatomy & Microbiology, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Thiruma V. Arumugam
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
- Department of Physiology, Anatomy & Microbiology, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
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