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Ando Y, Munetsuna E, Yamada H, Ikeya M, Teshigawara A, Kageyama I, Nouchi Y, Wakasugi T, Yamazaki M, Mizuno G, Tsuboi Y, Ishikawa H, Ohgami N, Suzuki K, Ohashi K. Impact of maternal fructose intake on liver stem/progenitor cells in offspring: Insights into developmental origins of health and disease. Life Sci 2024; 336:122315. [PMID: 38035994 DOI: 10.1016/j.lfs.2023.122315] [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: 09/06/2023] [Revised: 10/27/2023] [Accepted: 11/27/2023] [Indexed: 12/02/2023]
Abstract
AIMS The developmental origin of health and disease (DOHaD) theory postulates that poor nutrition during fetal life increases the risk of disease later in life. Excessive fructose intake has been associated with obesity, diabetes, and nonalcoholic fatty liver disease, and maternal fructose intake during pregnancy has been shown to affect offspring health. In this study, we investigated the effects of high maternal fructose intake on the liver stem/progenitor cells of offspring. MAIN METHOD A fructose-based DOHaD model was established using Sprague-Dawley rats. Small hepatocytes (SHs), which play an important role in liver development and regeneration, were isolated from the offspring of dams that were fed a high-fructose corn syrup (HFCS) diet. The gene expression and DNA methylation patterns were analyzed on postnatal day (PD) 21 and 60. KEY FINDINGS Maternal HFCS intake did not affect body weight or caloric intake, but differences in gene expression and DNA methylation patterns were observed in the SHs of offspring. Functional analysis revealed an association between metabolic processes and ion transport. SIGNIFICANCE These results suggest that maternal fructose intake affects DNA methylation and gene expression in the liver stem/progenitor cells of offspring. Furthermore, the prolonged retention of these changes in gene expression and DNA methylation in adulthood (PD 60) suggests that maternal fructose intake may exert lifelong effects. These findings provide insights into the DOHaD for liver-related disorders and highlight the importance of maternal nutrition for the health of the next generation.
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Affiliation(s)
- Yoshitaka Ando
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Eiji Munetsuna
- Department of Animal Science and Biotechnology, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252-5201, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan.
| | - Miyuki Ikeya
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Atsushi Teshigawara
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Itsuki Kageyama
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Yuki Nouchi
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Takuya Wakasugi
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, 281-1 Hara, Mure-cho Takamatsu, Kagawa 761-0123, Japan
| | - Genki Mizuno
- Department of Medical Technology, Tokyo University of Technology School of Health Sciences, 5-23-22 Nishi-Kamata, Ota, Tokyo 144-8535, Japan
| | - Yoshiki Tsuboi
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Hiroaki Ishikawa
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Nobutaka Ohgami
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
| | - Koji Ohashi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, Aichi 470-1192, Japan
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2
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Li Y, He X, Sun B, Hu N, Li J, You R, Tao F, Fang L, Li Y, Zhai Q. Combined exposure of beta-cypermethrin and emamectin benzoate interferes with the HPO axis through oxidative stress, causing an imbalance of hormone homeostasis in female rats. Reprod Toxicol 2024; 123:108502. [PMID: 37984602 DOI: 10.1016/j.reprotox.2023.108502] [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: 07/18/2023] [Revised: 11/06/2023] [Accepted: 11/15/2023] [Indexed: 11/22/2023]
Abstract
The impact of pesticides on reproductive health has been increasingly recognized. β-cypermethrin (β-CYP) and emamectin benzoate (EMB) are commonly used with agricultural workers. There are few published studies on the effects of combined poisoning of these two pesticides on the reproductive system. This study investigated the toxic effects and mechanism of β-CYP and EMB on the reproductive system of female rats based on the hypothalamic-pituitary-ovarian (HPO) axis. The hypothalamic GnRH content tended to decrease, and Kiss-1 and GPR-54 mRNA and protein expression tended to increase in exposed rats. FSH content was elevated for the pituitary gland, and Kiss-1 and GPR-54 mRNA and protein expression were enhanced in all experimental groups compared with the control group. E2 content in rat ovaries and ERα mRNA and protein expression were reduced by β-CYP and EMB. Furthermore, there were interactive effects of β-CYP and EMB on FSH and E2 release, pituitary GPR-54 mRNA and protein, and ovarian ERα mRNA expression. To investigate causes of damage, oxidative damage indicators were tested and showed that exposure to β-CYP and EMB decreased GSH-Px and SOD activities in the HPO axis, increased MDA levels in the hypothalamus and ovary together with LDH activities in the HPO axis, with an interaction effect on GSH-Px and SOD activities in the hypothalamus and pituitary gland as well as on MDA in the ovary. The above results support the screening of sensitive molecular biomarkers and evaluation of the adverse effects of pesticide exposure in greenhouse operations on reproductive health.
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Affiliation(s)
- Yuxin Li
- School of Public Health, Weifang Medical University, Weifang 261053, China; Peking University Health Science Center-Weifang Joint Research Center for Maternal and Child Health, Beijing 100191, China
| | - Xianzhi He
- School of Public Health, Changsha Medical University, Changsha 410219, China
| | - Bin Sun
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Nannan Hu
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Jiamin Li
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Ruolan You
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Feiyan Tao
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Lei Fang
- School of Public Health, Weifang Medical University, Weifang 261053, China
| | - Yuanyuan Li
- Department of Neonatology, Weifang Maternal and Child Health Hospital, Weifang 261011, China.
| | - Qingfeng Zhai
- School of Public Health, Weifang Medical University, Weifang 261053, China.
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Nouchi Y, Munetsuna E, Yamada H, Yamazaki M, Ando Y, Mizuno G, Ikeya M, Kageyama I, Wakasugi T, Teshigawara A, Hattori Y, Tsuboi Y, Ishikawa H, Suzuki K, Ohashi K. Maternal High-Fructose Corn Syrup Intake Impairs Corticosterone Clearance by Reducing Renal 11β-Hsd2 Activity via miR-27a-Mediated Mechanism in Rat Offspring. Nutrients 2023; 15:2122. [PMID: 37432276 DOI: 10.3390/nu15092122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 07/12/2023] Open
Abstract
We previously reported that maternal fructose consumption increases blood corticosterone levels in rat offspring. However, the underlying mechanism of action remains unclear. In the present study, we aimed to elucidate the molecular mechanism by which maternal high-fructose corn syrup (HFCS) intake increases circulating GC levels in rat offspring (GC; corticosterone in rodents and cortisol in humans). Female Sprague Dawley rats received HFCS solution during gestation and lactation. The male offspring were fed distilled water from weaning to 60 days of age. We investigated the activities of GC-metabolizing enzymes (11β-Hsd1 and 11β-Hsd2) in various tissues (i.e., liver, kidney, adrenal glands, muscle, and white adipose tissue) and epigenetic modification. 11β-Hsd2 activity decreased in the kidney of the HFCS-fed dams. Moreover, the epigenetic analysis suggested that miR-27a reduced Hsd11b2 mRNA expression in the kidney of offspring. Maternal HFCS-induced elevation of circulating GC levels in offspring may be explained by a decrease in 11β-Hsd2 activity via renal miR-27a expression. The present study may allow us to determine one of the mechanisms of GC elevation in rat offspring that is often observed in the developmental origins of the health and disease (DOHaD) phenomenon.
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Affiliation(s)
- Yuki Nouchi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, 281-1 Hara, Mure-cho, Takamatsu 761-0123, Japan
| | - Yoshitaka Ando
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Genki Mizuno
- Department of Medical Technology, Tokyo University of Technology School of Health Sciences, 5-23-22 Nishi-Kamata, Ota, Tokyo 144-8535, Japan
| | - Miyuki Ikeya
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Itsuki Kageyama
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Takuya Wakasugi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Atsushi Teshigawara
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Yuji Hattori
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Yoshiki Tsuboi
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Hiroaki Ishikawa
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
| | - Koji Ohashi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake 470-1192, Japan
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4
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Synthesis, Regulatory Factors, and Signaling Pathways of Estrogen in the Ovary. Reprod Sci 2023; 30:350-360. [PMID: 35384637 DOI: 10.1007/s43032-022-00932-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 03/28/2022] [Indexed: 02/06/2023]
Abstract
New insights have been thrown for understanding the significant role of estrogen on various systems of humans. Increasing evidences have determined the significant roles of estrogen in female reproductive system. So, the normal synthesis and secretion of estrogen play important roles in maintaining the function of tissues and organs. The ovaries are the main synthetic organs of estrogen. In this review, we summarized the current knowledge of the estrogen synthesis in the ovaries. A series of factors and signaling pathways that regulate the synthesis of estrogen are expounded in detail. Understanding the regulating factors and potential mechanism related to estrogen synthesis will be beneficial for understanding estrogen disorder related diseases and may provide novel therapeutic targets.
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5
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High-fructose corn syrup intake increases hepatic mitochondrial DNA copy number and methylation in adolescent rats. Nutr Res 2023; 110:57-65. [PMID: 36682228 DOI: 10.1016/j.nutres.2022.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 12/14/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
High-fructose corn syrup (HFCS) is consumed worldwide. However, it has been demonstrated that an increased intake of sweetened beverages, including those sweetened using fructose, is associated with the development of childhood obesity. It is unknown why the negative effects of fructose are stronger in young persons than in elderly individuals. In recent years, mitochondria have been identified as 1 of the targets of the negative effects of fructose; they possess their own genome called mitochondrial DNA (mtDNA), which encodes genes involved in metabolic functions. We hypothesized that HFCS intake affects mtDNA in the livers of rats, and that the intensity of these effects is age-dependent. The experimental period was divided into 3 parts: childhood and adolescence (postnatal day [PD] 21-60), young adulthood (PD61-100), and adulthood (PD101-140). Rats in the different age groups were assigned to receive either water (control group [CONT]) or a 20% HFCS solution (HFCS). The hepatic mtDNA copy number of the HFCS group was higher than that of the CONT group in childhood and adolescence. In addition, the mtDNA methylation level was increased in the HFCS group in the same experimental period. No significant differences were observed between the CONT and HFCS groups during the other experimental periods. We demonstrated that HFCS has the strongest effect on mtDNA during childhood and adolescence, suggesting a need to analyze the HFCS intake of young people.
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6
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Mirzaei R, Bidgoli SA, Khosrokhavar R, Shoeibi S, Ashtiani HA. Increased risk of primary ovarian insufficiency by high-fructose diet consumption: a 90-day study in female rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:7415-7426. [PMID: 36040692 DOI: 10.1007/s11356-022-22258-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
There is ambiguous evidence that high-fructose diet can induce toxicity in different organ systems but its endocrine disrupting effects by abnormal changes in female reproductive organs is poorly evidenced. This study aimed to address the reproductive safety of high fructose diet through clinical, biochemical, hormonal, histopathological, and immunohistochemical analysis. For this purpose, 5-6 weeks mature female Wistar rats were divided in three groups and each five animals/group exposed to standard chow + water + HFCS-55, standard chow + water + sucrose 75%w/v and standard chow + water for 90 days. Remarkable increase in most lipid profile factors and total body weights of HFCS-55 fed rats and sucrose fed rats were detected in similar pattern compared to control. At the same time, a battery of differential signs and symptoms in HFCS-fed groups including squamous metaplasia in the uterine tissue and ovarian congestion, significant increase in FSH and LH levels, meaningful decreased serum testosterone and 17β-estradiol levels, and strong androgen receptor expression in ovaries and uterine of HFCS group of animals were recorded compared to other two study groups. These thought-provoking signs and signals of fructose induced reproductive toxicity in this model emphasis the contribution of HFCS-55 to deteriorated ovarian and endometrial health and increased risk primary ovarian insufficiency (POI) in women.
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Affiliation(s)
- Roya Mirzaei
- Department of Toxicology and Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sepideh Arbabi Bidgoli
- Department of Toxicology and Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Roya Khosrokhavar
- Food and Drug Laboratory Research Center, Food and Drug Administration, MOH&ME, Tehran, Iran
| | - Shahram Shoeibi
- Food and Drug Laboratory Research Center, Food and Drug Administration, MOH&ME, Tehran, Iran
| | - Hamidreza Ahmadi Ashtiani
- Department of Clinical Biochemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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7
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Kageyama I, Yamada H, Munetsuna E, Yamazaki M, Ando Y, Mizuno G, Fujii R, Nouchi Y, Wakasugi T, Sakakibara T, Teshigawara A, Ishikawa H, Shimono Y, Suzuki K, Hashimoto S, Ohashi K. Differential effects of excess high-fructose corn syrup on the DNA methylation of hippocampal neurotrophic factor in childhood and adolescence. PLoS One 2022; 17:e0270144. [PMID: 35714129 PMCID: PMC9205497 DOI: 10.1371/journal.pone.0270144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 06/03/2022] [Indexed: 11/17/2022] Open
Abstract
Consumption of fructose-containing beverages such as high-fructose corn syrup (HFCS) is increasing, raising concerns about the negative effects of excessive fructose intake. A recent report indicated that excess HFCS intake impairs hippocampal function. In this study, we focused on neurotrophic factors (NFs) in the hippocampus from the viewpoint of epigenetics to clarify the adverse effects of fructose. We analyzed the effects of HFCS intake on hippocampal function in three age categories: childhood and adolescence (postnatal day (PD) 21–60), young adulthood (PD60-100), and late adulthood (PD100-140). For the experiments, male Sprague-Dawley rats were divided into three age categories, the control group was received distilled water and the HFCS group was received 20% HFCS solution for 40 days in each period. We analyzed mRNA and protein levels for qPCR and western blotting, respectively, of a hippocampal NF, brain-derived neurotrophic factor (Bdnf). HFCS consumption reduced hippocampal Bdnf mRNA and protein expressions in childhood and adolescence. Moreover, pyrosequencing assays revealed increased DNA methylation at the Bdnf promoter in childhood and adolescence. This Bdnf levels reduction may be due to hypermethylation of the promoter regions. It should be noted that this phenomenon was observed only in childhood and adolescence fructose consumption. Our results indicate that the sensitivity of the hippocampus to fructose may vary with age. This study provides insight into the adverse effects of excessive HFCS consumption on the hippocampus in children.
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Affiliation(s)
- Itsuki Kageyama
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Takamatsu, Kagawa, Japan
| | - Yoshitaka Ando
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Genki Mizuno
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Yuki Nouchi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Takuya Wakasugi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Tomohide Sakakibara
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Atsushi Teshigawara
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Hiroaki Ishikawa
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Yohei Shimono
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Koji Ohashi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, Toyoake, Aichi, Japan
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8
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Ando Y, Yamada H, Munetsuna E, Yamazaki M, Kageyama I, Teshigawara A, Nouchi Y, Fujii R, Mizuno G, Sadamoto N, Ishikawa H, Suzuki K, Hashimoto S, Ohashi K. Maternal High-Fructose Corn Syrup consumption causes insulin resistance and hyperlipidemia in offspring via DNA methylation of the Pparα promoter region. J Nutr Biochem 2022; 103:108951. [PMID: 35123000 DOI: 10.1016/j.jnutbio.2022.108951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 11/16/2021] [Accepted: 01/04/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE There are concerns about the negative effects of fructose intake during pregnancy on the next generation. We have previously reported that offspring from dams fed with fructose during gestation and lactation demonstrate abnormal lipid metabolism in the liver. In this study, we aimed to elucidate the molecular mechanism of the effects of maternal high-fructose corn syrup (HFCS) consumption on offspring. BASIC PROCEDURES Pregnant Sprague-Dawley rats were fed with 20% HFCS water solution during gestation and lactation. Offspring were put on a normal diet after weaning, and the serum parameters and gene expression patterns were studied at predetermined intervals. MAIN FINDINGS Offsprings from pregnant rats fed with 20% HFCS (HFCS group) developed insulin resistance and hyperlipidemia at 60 days of age. RNA-seq analysis demonstrated that peroxisome proliferator-activated receptor α (PPARα) expression is downregulated by maternal HFCS intake. Hepatic Pparα expression in the HFCS group appeared to be suppressed by the enhanced DNA methylation of its promoter region. PRINCIPAL CONCLUSIONS It is suggested that the development of insulin resistance and hyperlipidemia in the HFCS group may be attributable to aberrant Pparα methylation in the offspring liver. Pparα hypermethylation may be one of molecular mechanism underlying the toxicity of maternal fructose intake.
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Affiliation(s)
- Yoshitaka Ando
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan.
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, 281-1, Murechohara, Takamatsu, Kagawa 761-0123 Japan
| | - Itsuki Kageyama
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Atsushi Teshigawara
- Department of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Yuki Nouchi
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Genki Mizuno
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan; Department of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Nao Sadamoto
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Hiroaki Ishikawa
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
| | - Koji Ohashi
- Department of Informative Clinical Medicine, Fujita Health University School of Medical Sciences, 1-98, Dengakugakubo, Kutsukake-cho, Toyoake, Aichi, 470-1192 Japan
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Wu J, Shi X, Zhang M, Lu X, Qin R, Hu M, Wang Z. Short-term serum and urinary changes in sex hormones of healthy pre-pubertal children after the consumption of commercially available whole milk powder: a randomized, two-level, controlled-intervention trial in China. Food Funct 2022; 13:10823-10833. [DOI: 10.1039/d2fo02321k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Progesterone was found in commercial milk. After consuming this milk, compared with the control, serum progesterone levels after 3 h and urinary pregnanediol levels within 4 h increased, but those in urine after 48 h had no significant change.
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Affiliation(s)
- Jieshu Wu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Xi Shi
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Man Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100871, China
| | - Xiaolong Lu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Rui Qin
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Manli Hu
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Zhixu Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
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10
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Bridge-Comer PE, Vickers MH, Morton-Jones J, Spada A, Rong J, Reynolds CM. Impact of Maternal Intake of Artificial Sweetener, Acesulfame-K, on Metabolic and Reproductive Health Outcomes in Male and Female Mouse Offspring. Front Nutr 2021; 8:745203. [PMID: 34938757 PMCID: PMC8687087 DOI: 10.3389/fnut.2021.745203] [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: 07/21/2021] [Accepted: 10/14/2021] [Indexed: 11/13/2022] Open
Abstract
Guidelines advising pregnant women to avoid food and beverages with high fat and sugar have led to an increase in the consumption of "diet" options sweetened by artificial sweeteners (AS). Yet, there is limited information regarding the impact of AS intake during pregnancy on the long-term risk of cardiometabolic and reproductive complications in adult offspring. This study examined the influence of maternal acesulfame-K (Ace-K) and fructose consumption on metabolic and reproductive outcomes in offspring. Pregnant C57BL/6 mice received standard chow ad-libitum with either water (CD), fructose (Fr; 20% kcal intake), or AS (AS; 12.5 mM Ace-K) throughout pregnancy and lactation (n = 8/group). Postweaning offspring were maintained on a CD diet for the remainder of the experiment. Body weight, food intake, and water intake were measured weekly. Oral glucose tolerance tests (OGTT) were undertaken at 12 weeks, and the offspring were culled at week 14. Female, but not male, AS groups exhibited decreased glucose tolerance compared to Fr. There was an increase in gonadal fat adipocyte size in male offspring from AS and Fr groups compared to CD groups. In female offspring, adipocyte size was increased in the Fr group compared to the CD group. In female, but not male offspring, there was a trend toward increase in Fasn gene expression in AS group compared to the CD group. Maternal AS and Fr also negatively impacted upon female offspring estrus cycles and induced alterations to markers associated with ovulation. In summary, exposure to Ace-k via the maternal diet leads to impaired glucose tolerance and impacts adipocyte size in a sex-specific manner as well as significantly affecting estrus cycles and related gene markers in female offspring. This has implications in terms of providing tailored dietary advice for pregnant women and highlights the potential negative influence of artificial sweetener intake in the context of intergenerational impacts.
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Affiliation(s)
| | - Mark H Vickers
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | | | - Ana Spada
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jing Rong
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Clare M Reynolds
- Liggins Institute, University of Auckland, Auckland, New Zealand.,School of Public Health, Physiotherapy and Sports Science/Conway Institute/Institute of Food and Health/Diabetes Complications Research Centre, University College Dublin, Belfield, Ireland
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11
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Munetsuna E, Yamada H, Yamazaki M, Ando Y, Mizuno G, Hattori Y, Kageyama I, Teshigawara A, Nouchi Y, Ishikawa H, Fujii R, Ohta Y, Suzuki K, Shimono Y, Ohashi K, Hashimoto S. Maternal fructose intake predisposes rat offspring to metabolic disorders via abnormal hepatic programming. FASEB J 2021; 35:e22030. [PMID: 34748238 DOI: 10.1096/fj.202101276r] [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: 08/12/2021] [Revised: 10/04/2021] [Accepted: 10/19/2021] [Indexed: 01/08/2023]
Abstract
Given that fructose consumption has increased by more than 10-fold in recent decades, it is possible that excess maternal fructose consumption causes harmful effects in the next generation. This study attempted to elucidate the mechanism of the harmful effects of excessive maternal fructose intake from the perspective of offspring liver function. Female rats during gestation and lactation were fed water containing fructose, and their offspring were fed normal water. We attempted to elucidate the mechanism of fructose-induced transgenerational toxicity by conducting a longitudinal study focusing on hepatic programming prior to disease onset. Impaired Insulin resistance and decreased high-density lipoprotein-cholesterol levels were observed at 160 days of age. However, metabolic disorders were not observed in 60-day-old offspring. Microarray analysis of 60-day-old offspring livers showed the reduction of hepatic insulin-like growth factor-1 (Igf1) mRNA expression. This reduction continued until the rats were aged 160 days and attenuated Igf1 signaling. Hepatic microRNA-29 (miR-29a) and miR-130a, which target Igf1 mRNA, were also found to be upregulated. Interestingly, these miRNAs were upregulated in the absence of metabolic disorder. In this study, we found that maternal fructose intake resulted in dysregulated expression of Igf1 and its target miRNAs in the offspring liver, and that these offspring were more likely to develop metabolic disorders. Abnormal hepatic programming induced by an imbalanced maternal nutritional environment is maintained throughout life, implying that it may contribute to metabolic disorders.
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Affiliation(s)
- Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Takamatsu, Japan
| | - Yoshitaka Ando
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Genki Mizuno
- Deparment of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, Toyoake, Japan.,Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Yuji Hattori
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Itsuki Kageyama
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Atsushi Teshigawara
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan.,Deparment of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, Toyoake, Japan
| | - Yuki Nouchi
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Hiroaki Ishikawa
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Yoshiji Ohta
- Department of Chemistry, Fujita Health University School of Medicine, Toyoake, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Yohei Shimono
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Japan
| | - Koji Ohashi
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Japan
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12
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Mizuno G, Munetsuna E, Yamada H, Yamazaki M, Ando Y, Hattori Y, Kageyama I, Teshigawara A, Nouchi Y, Fujii R, Ishikawa H, Suzuki K, Hashimoto S, Ohashi K, Shimono Y. Maternal fructose consumption downregulates hippocampal catalase expression via DNA methylation in rat offspring. Nutr Res 2021; 92:40-48. [PMID: 34274553 DOI: 10.1016/j.nutres.2021.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 06/02/2021] [Accepted: 06/07/2021] [Indexed: 02/08/2023]
Abstract
Some studies have demonstrated that excessive fructose consumption negatively impact brain function. Recently, the Developmental Origins of Health and Disease hypothesis - which suggests that maternal nutritional status during gestation and lactation can alter offspring phenotype - has received much attention. In a previous study, we demonstrated that maternal fructose consumption increases levels of lipid peroxides in hippocampi of offspring. The hypothesis in the present study was that maternal fructose intake would affect hippocampal antioxidant enzyme via epigenetic regulation. Upon confirmation of gestation, female rats were assigned to receive either water (control group) or a 20% fructose solution (fructose-fed group). Water or fructose solution were administered to dams from day 1 of gestation to postnatal day 21. Immediately after weaning, hippocampi of offspring were removed for analysis of antioxidant enzyme (Sod1, Sod2, Gpx1, Gpx4, and Cat) messenger RNA transcript levels. Levels of the Cat transcript were significantly lower in the fructose-fed relative to the control group. The Cat protein level was also significantly lower in the fructose-fed relative to the control group as with the messenger RNA transcript levels. Moreover, Cat promoter DNA methylation levels were higher in the fructose-fed group. The present study indicates that maternal fructose consumption may decrease offspring hippocampal Cat transcript levels via altered DNA methylation, which may result in higher levels of oxidative stress due to a decreased ability to neutralize lipid peroxides.
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Affiliation(s)
- Genki Mizuno
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan; Department of Joint Research Laboratory of Clinical Medicine, Fujita Health University Hospital, Toyoake, Aichi 470-1192, Japan
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan.
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Mirai Yamazaki
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Kagawa 761-0123, Japan
| | - Yoshitaka Ando
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan; Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Yuji Hattori
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Itsuki Kageyama
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Atsushi Teshigawara
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Yuki Nouchi
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Hiroaki Ishikawa
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
| | - Koji Ohashi
- Department of Clinical Biochemistry, Fujita Health University School of Medical Sciences, Toyoake, Aichi 470-1192, Japan
| | - Yohei Shimono
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan
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13
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Dietary fructose intake is correlated with fat distribution in the Newfoundland population. Nutrition 2021; 93:111434. [PMID: 34492622 DOI: 10.1016/j.nut.2021.111434] [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: 03/08/2021] [Revised: 07/08/2021] [Accepted: 07/18/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Increased dietary fructose intake is associated with elevated body weight and body mass index. Few studies are available regarding the relationship between fat distribution and dietary fructose intake. The aim of this study was to investigate the association between dietary fructose intake and fat distribution in adults in a large Newfoundland cohort. METHODS We analyzed 2298 adults from CODING (Complex Diseases in the New found land Population: Environment and Genetics) study. Intake of dietary fructose was evaluated from the Willett food frequency questionnaire. Fat distribution was estimated by dual-energy x-ray absorptiometry. Partial correlation analysis was used to determine the correlations of dietary fructose intake with fat distribution adjusted for major confounding factors. RESULTS Daily dietary fructose intake was negatively associated with arm fat in postmenopausal women (r = -0.080, P < 0.05), but positively associated with arm fat in premenopausal women after adjusting for age, total calorie intake, and physical activity levels (r = 0.079, P < 0.05). Dietary fructose intake was negatively correlated with both arm fat (r = -0.131, P < 0.05) and visceral fat (r = -0.124 measured in mass, r = -0.124 measured in volume respectively; P < 0.05) in men <45 y of age, not in men ≥45 y. CONCLUSION This study demonstrated that dietary fructose intake is significantly correlated with arm fat in both women and men, and visceral fat in men in the Newfoundland free-living population. The correlations are sex- and menopause-status dependent.
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14
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Kim M, Kim I. Ovariectomy, but not orchiectomy, exacerbates metabolic syndrome after maternal high-fructose intake in adult offspring. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2021; 25:39-49. [PMID: 33361536 PMCID: PMC7756538 DOI: 10.4196/kjpp.2021.25.1.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 10/30/2020] [Accepted: 11/17/2020] [Indexed: 11/23/2022]
Abstract
High fructose diet is associated with the global metabolic syndrome (MtS) pandemic. MtS develops in early life, depending on prenatal and postnatal nutritional status. We hypothesized that ovariectomy increases the chances of developing MtS in adult offspring following high fructose intake by the mother. Pregnant C57BL/6J mouse dams drank water with or without 20% fructose during pregnancy and lactation. After weaning, the pups were fed regular chow. The offspring were evaluated until they were 7 months of age after the mice in each group, both sexes, were gonadectomized at 4 weeks of age. The offspring (both sexes) of the dams who had high fructose intake developed MtS. In the offspring of dams who drank tap water, orchiectomy increased the body weight gain and body fat accumulation, while ovariectomy increased the body fat accumulation as compared to the sham controls. In the offspring of dams with high fructose intake, orchiectomy decreased the body weight gain, body fat accumulation, visceral adiposity, and glucose intolerance, while ovariectomy exacerbated all of them as compared to the sham operations. These data indicate that ovariectomy encourages the development of MtS in adult offspring after maternal high fructose intake, while orchiectomy prevents the development of MtS. The sex difference indicates that male and female sex hormones play contradictory roles in the development of MtS.
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Affiliation(s)
- Mina Kim
- Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Cardiovascular Research Institute, Kyungpook National University, Daegu 41944, Korea
| | - Inkyeom Kim
- Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Cardiovascular Research Institute, Kyungpook National University, Daegu 41944, Korea
- BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, Kyungpook National University, Daegu 41944, Korea
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15
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Yamazaki M, Munetsuna E, Yamada H, Ando Y, Mizuno G, Fujii R, Nouchi Y, Kageyama I, Teshigawara A, Ishikawa H, Suzuki K, Shimono Y, Hashimoto S, Ohashi K. Maternal fructose consumption down-regulates Lxra expression via miR-206-mediated regulation. J Nutr Biochem 2020; 82:108386. [PMID: 32388164 DOI: 10.1016/j.jnutbio.2020.108386] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/05/2020] [Accepted: 03/26/2020] [Indexed: 12/11/2022]
Abstract
Maternal fructose consumption affects the metabolic functions of offspring later in life. However, the molecular mechanism remains poorly understood. Differences of microRNA expression profile and DNA methylation status are a candidate mechanism to explain the developmental programming that contributes to the development of a metabolic disorder. This study examined the transgenerational effect of maternal fructose consumption from the perspective of epigenetic modification. To do this, we collected serum and liver tissues from male offspring rats that were exposed to maternal distilled water or 20% fructose water during gestation and lactation. A decreased serum high-density lipoprotein cholesterol (HDL-C) level was observed in the offspring of fructose-fed dams at postnatal day (PD) 160. Given research indicating a role of liver X receptor alpha (LXRA) in cholesterol metabolism, we analyzed Lxra expression. Real-time polymerase chain reaction analysis demonstrated that offspring that were delivered from fructose-fed dams exhibited decreased Lxra gene expression in their liver tissue. There is a well-established association between Lxra expression and the level of DNA methylation and miR-206 expression. Pyrosequencing assays revealed no differences in the level of DNA methylation in the Lxra promoter region, whereas miR-206 expression was increased in the liver at PD 60 and 160. Our data indicate that early-life exposure to maternal fructose results in changing of miR-206 expression level in the liver that suppresses the expression of Lxra. This phenomenon may be associated with the decreased serum HDL-C level in offspring.
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Affiliation(s)
- Mirai Yamazaki
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan; Department of Medical Technology, Kagawa Prefectural University of Health Sciences, 761-0123, Takamatsu, Japan
| | - Eiji Munetsuna
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Hiroya Yamada
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan.
| | - Yoshitaka Ando
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Genki Mizuno
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan; Deparment of Joint Research Laboratory of Clinical Medicine, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Ryosuke Fujii
- Department of Preventive Medical Sciences, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Yuki Nouchi
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Itsuki Kageyama
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Atsushi Teshigawara
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Hiroaki Ishikawa
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Koji Suzuki
- Department of Preventive Medical Sciences, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
| | - Yohei Shimono
- Department of Biochemistry, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine, Toyoake, 470-1192, Japan
| | - Koji Ohashi
- Department of Clinical Biochemistry, Fujita Health University School of Health Sciences, Toyoake, 470-1192, Japan
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16
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Yamada H, Munetsuna E, Yamazaki M, Mizuno G, Sadamoto N, Ando Y, Fujii R, Shiogama K, Ishikawa H, Suzuki K, Shimono Y, Ohashi K, Hashimoto S. Maternal fructose–induced oxidative stress occurs
via Tfam
and
Ucp5
epigenetic regulation in offspring hippocampi. FASEB J 2019; 33:11431-11442. [DOI: 10.1096/fj.201901072r] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Hiroya Yamada
- Department of HygieneFujita Health UniversityToyoakeJapan
| | - Eiji Munetsuna
- Department of BiochemistryFujita Health UniversityToyoakeJapan
| | - Mirai Yamazaki
- Department of Clinical BiochemistryFujita Health UniversityToyoakeJapan
- Department of Medical TechnologyKagawa Prefectural University of Health SciencesTakamatsuJapan
| | - Genki Mizuno
- Joint Research Laboratory of Clinical MedicineFujita Health UniversityToyoakeJapan
| | - Nao Sadamoto
- Department of Clinical BiochemistryFujita Health UniversityToyoakeJapan
| | - Yoshitaka Ando
- Department of Clinical BiochemistryFujita Health UniversityToyoakeJapan
| | - Ryosuke Fujii
- Department of Preventive Medical SciencesFujita Health UniversityToyoakeJapan
| | - Kazuya Shiogama
- Department of Clinical ExaminationFujita Health University School of Medical SciencesFujita Health UniversityToyoakeJapan
| | - Hiroaki Ishikawa
- Department of Clinical BiochemistryFujita Health UniversityToyoakeJapan
| | - Koji Suzuki
- Department of Preventive Medical SciencesFujita Health UniversityToyoakeJapan
| | - Yohei Shimono
- Department of BiochemistryFujita Health UniversityToyoakeJapan
| | - Koji Ohashi
- Department of Clinical BiochemistryFujita Health UniversityToyoakeJapan
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17
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Decreased levels of H3K9ac and H3K27ac in the promotor region of ovarian P450 aromatase mediated low estradiol synthesis in female offspring rats induced by prenatal nicotine exposure as well as in human granulosa cells after nicotine treatment. Food Chem Toxicol 2019; 128:256-266. [DOI: 10.1016/j.fct.2019.03.055] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/18/2019] [Accepted: 03/30/2019] [Indexed: 12/27/2022]
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18
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Munetsuna E, Yamada H, Yamazaki M, Ando Y, Mizuno G, Hattori Y, Sadamoto N, Ishikawa H, Ohta Y, Fujii R, Suzuki K, Hashimoto S, Ohashi K. Maternal high-fructose intake increases circulating corticosterone levels via decreased adrenal corticosterone clearance in adult offspring. J Nutr Biochem 2019; 67:44-50. [DOI: 10.1016/j.jnutbio.2019.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/21/2018] [Accepted: 01/29/2019] [Indexed: 01/18/2023]
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19
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Bridge-Comer PE, Vickers MH, Reynolds CM. Preclinical Models of Altered Early Life Nutrition and Development of Reproductive Disorders in Female Offspring. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1134:59-87. [PMID: 30919332 DOI: 10.1007/978-3-030-12668-1_4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Early epidemiology studies in humans have and continue to offer valuable insight into the Developmental Origins of Health and Disease (DOHaD) hypothesis, which emphasises the importance of early-life nutritional and environmental changes on the increased risk of metabolic and reproductive disease in later life. Human studies are limited and constrained by a range of factors which do not apply to preclinical research. Animal models therefore offer a unique opportunity to fully investigate the mechanisms associated with developmental programming, helping to elucidate the developmental processes which influence reproductive diseases, and highlight potential biomarkers which can be translated back to the human condition. This review covers the use and limitations of a number of animal models frequently utilised in developmental programming investigations, with an emphasis on dietary manipulations which can lead to reproductive dysfunction in offspring.
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Affiliation(s)
| | - Mark H Vickers
- The Liggins Institute, University of Auckland, Auckland, New Zealand.
| | - Clare M Reynolds
- The Liggins Institute, University of Auckland, Auckland, New Zealand
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