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Sun WX, Shu YP, Yang XY, Huang W, Chen J, Yu NN, Zhao M. Effects of folic acid supplementation in pregnant mice on glucose metabolism disorders in male offspring induced by lipopolysaccharide exposure during pregnancy. Sci Rep 2023; 13:7984. [PMID: 37198280 DOI: 10.1038/s41598-023-31690-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 03/15/2023] [Indexed: 05/19/2023] Open
Abstract
The DOHaD theory suggests that adverse environmental factors in early life may lead to the development of metabolic diseases including diabetes and hypertension in adult offspring through epigenetic mechanisms such as DNA methylation. Folic acid (FA) is an important methyl donor in vivo and participates in DNA replication and methylation. The preliminary experimental results of our group demonstrated that lipopolysaccharide (LPS, 50 µg/kg/d) exposure during pregnancy could lead to glucose metabolism disorders in male offspring, but not female offspring; however, the effect of folic acid supplementation on glucose metabolism disorders in male offspring induced by LPS exposure remains unclear. Therefore, in this study, pregnant mice were exposed to LPS on gestational day (GD) 15-17 and were given three doses of FA supplementation (2 mg/kg, 5 mg/kg, or 40 mg/kg) from mating to lactation to explore its effect on glucose metabolism in male offspring and the potential mechanism. This study confirmed that FA supplementation of 5 mg/kg in pregnant mice improved glucose metabolism in LPS-exposed offspring during pregnancy by regulating gene expression.
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Affiliation(s)
- Wan-Xiao Sun
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
- Anhui Medical College, Hefei, 230601, Anhui, China
| | - Yi-Ping Shu
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China
| | - Xin-Yu Yang
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Wei Huang
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Jing Chen
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
- Anhui Provincial Hospital, Hefei, 230022, Anhui, China
| | - Ning-Ning Yu
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, China
| | - Mei Zhao
- Department of Basic Nursing, School of Nursing, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China.
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Ni M, Zhang Q, Zhao J, Yao D, Wang T, Shen Q, Li W, Li B, Ding X, Liu Z. Prenatal inflammation causes obesity and abnormal lipid metabolism via impaired energy expenditure in male offspring. Nutr Metab (Lond) 2022; 19:8. [PMID: 35135573 PMCID: PMC8822840 DOI: 10.1186/s12986-022-00642-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 01/08/2022] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Obesity has becoming a global health issue. Fetus exposed to adversity in the uterine are susceptible to unhealth stimulus in adulthood. Prenatal inflammation is related to poor neonatal outcomes like neurodevelopmental impairments and respiratory complications. Recent studies suggested prenatal lipopolysaccharide (LPS) exposure could result in metabolic disorders. Thus, we hypothesized that offspring exposed to prenatal inflammation could develop into metabolic disorder. METHODS The pregnant C57BL/6J mice were intraperitoneally injected with 50 μg/kg LPS or saline only once at GD15. The male offspring were weighted weekly until sacrificed. Indirect calorimetry and body composition were both performed at 9 and 18 weeks old. At 20 weeks old, mice were fasted overnight before collecting blood samples and liver for metabolomics analysis and RNA sequencing, respectively. Differentially expressed genes were further verified by RT-qPCR and western blotting. RESULTS Prenatal inflammation resulted in obesity with increased fat percentage and decreased energy expenditure in middle-age male offspring. Abnormal lipid accumulation, changes of gene expression profile and upregulation of multi-component mechanistic target of rapamycin complex 1 (mTOR)/Peroxisome proliferator-activated receptor-γ pathway was observed in liver, accompanied with decreased bile acids level, unsaturated fatty acids androgens and prostaglandins in serum. Indirect calorimetry showed increased respiratory exchange rate and deceased spontaneous activity at 9 weeks in LPS group. Impaired energy expenditure was also observed at 18 weeks in LPS group. CONCLUSION Prenatal LPS exposure led to obesity and abnormal lipid metabolism through impaired energy expenditure.
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Affiliation(s)
- Meng Ni
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Qianqian Zhang
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Jiuru Zhao
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Dongting Yao
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Tao Wang
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Qianwen Shen
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Wei Li
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Baihe Li
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Xiya Ding
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China.,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Zhiwei Liu
- Departments of Neonatology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910# Hengshan Road, Shanghai, 20030, China. .,International Peace Maternity and Child Health Hospital of China Welfare Institution, Shanghai, China. .,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China.
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Qing Q, Huang L, Sun W, Chen J, Yu N, Chen Y, Xu D, Zhao M. Maternal and fetal metabolomic alterations in maternal lipopolysaccharide exposure-induced male offspring glucose metabolism disorders. Biomed Chromatogr 2021; 36:e5234. [PMID: 34477231 DOI: 10.1002/bmc.5234] [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: 03/10/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 11/06/2022]
Abstract
Maternal lipopolysaccharide (LPS) exposure during pregnancy induces metabolic abnormalities in male offspring, but the underlying mechanisms remain unclear. The purpose of this study was to investigate the effects of maternal LPS exposure during pregnancy on metabolic profiling of maternal serum and male fetal liver using Liquid Chromatograph Mass Spectrometer techniques. From day 15 to day 17 of gestation, pregnant mice were administered intraperitoneal LPS (experimental group) (50 μg/kg/d) or saline (control group). On day 18 of gestation, maternal serum and male fetal liver were collected. After LPS exposure, levels of 38 and 75 metabolites, mainly glycerophospholipid and fatty acid metabolites, were altered in maternal serum and male fetal liver, respectively. It was found that in maternal serum and male fetal livers, the glycerophospholipids containing saturated fatty acids (SFAs) and the SFAs were upregulated, while the glycerophospholipids containing polyunsaturated fatty acids (PUFAs) and the PUFAs were downregulated. This concordance between maternal and fetal alterations in glycerophospholipid and fatty acid metabolites may be a metabolomic signature of the early intrauterine period and may provide insight into the mechanisms by which maternal LPS exposure induces disorders of glucose metabolism in male offspring.
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Affiliation(s)
- Qiting Qing
- School of Nursing, Anhui Medical University, Hefei, China
| | - Lili Huang
- School of Nursing, Anhui Medical University, Hefei, China
| | - Wanxiao Sun
- School of Nursing, Anhui Medical University, Hefei, China
| | - Jing Chen
- School of Nursing, Anhui Medical University, Hefei, China
| | - Ningning Yu
- School of Nursing, Anhui Medical University, Hefei, China
| | - Yuanhua Chen
- Department of Histology and Embryology, Anhui Medical University, Hefei, China
| | - Dexiang Xu
- Department of Toxicology, Anhui Medical University, Hefei, China
| | - Mei Zhao
- School of Nursing, Anhui Medical University, Hefei, China
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Gupta P, Mohanty B. Atypical antipsychotic drug modulates early life infection induced impairment of hypothalamic-pituitary-adrenal axis: An age related study in mice. Eur J Pharmacol 2020; 872:172978. [PMID: 32014487 DOI: 10.1016/j.ejphar.2020.172978] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 01/24/2020] [Accepted: 01/30/2020] [Indexed: 01/13/2023]
Abstract
Evidences from human and animal studies indicate that exposure to infection during early life act as a stressor to impair the hypothalamic-pituitary-adrenal (HPA) axis and may be one of the contributing factors of mental illness of later life. Several atypical antipsychotic drugs (AAPDs) proved to be effective in alleviating psychiatric illness through normalization of HPA axis. However, AAPD are least tried to evaluate their efficacy in modulation of HPA axis impaired under infection. The present study elucidated that the treatment with AAPD paliperidone (PAL: 0.025 mg/kg/bw and 0.05 mg/kg/bw) during periadolescence period (postnatal day 35- postnatal day 56) dose-dependently normalized the HPA axis of the female mice who were gestationally (gestational day 15 and 17) exposed to bacterial endotoxin lipopolysaccharide (LPS: 800 μg/kg/bw; intraperitoneally). The effectiveness of PAL treatment in counteracting the LPS induced hyperactivity of HPA axis was age-related, better observed at postnatal day 120 than at postnatal day 200. The PAL modulation of HPA axis reflected at different levels: inhibition of hypothalamic CRF expression and reduction in plasma levels of adrenocorticotropin and corticosterone. Histopathological alterations such as hypertrophy and/or hyperplasia in cortical zona fasciculata as well as medullary chromaffin cells of adrenal also normalized on PAL treatment. The comparatively long wash out period after drug treatment (postnatal day 57- postnatal day 200) along with age related hormonal imbalance could be correlated to less effectiveness of PAL on HPA axis at postnatal day 200. PAL modulation of HPA axis might be through maintenance of cytokines and reproductive axis homeostasis.
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Affiliation(s)
- Preeti Gupta
- Department of Zoology, University of Allahabad, Allahabad, 211002, India
| | - Banalata Mohanty
- Department of Zoology, University of Allahabad, Allahabad, 211002, India.
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Chin PY, Dorian C, Sharkey DJ, Hutchinson MR, Rice KC, Moldenhauer LM, Robertson SA. Toll-Like Receptor-4 Antagonist (+)-Naloxone Confers Sexually Dimorphic Protection From Inflammation-Induced Fetal Programming in Mice. Endocrinology 2019; 160:2646-2662. [PMID: 31504393 PMCID: PMC6936318 DOI: 10.1210/en.2019-00493] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 08/21/2019] [Indexed: 12/21/2022]
Abstract
Inflammation elicited by infection or noninfectious insults during gestation induces proinflammatory cytokines that can shift the trajectory of development to alter offspring phenotype, promote adiposity, and increase susceptibility to metabolic disease in later life. In this study, we use mice to investigate the utility of a small molecule Toll-like receptor (TLR)4 antagonist (+)-naloxone, the nonopioid isomer of the opioid receptor antagonist (-)-naloxone, for mitigating altered fetal metabolic programming induced by a modest systemic inflammatory challenge in late gestation. In adult progeny exposed to lipopolysaccharide (LPS) challenge in utero, male but not female offspring exhibited elevated adipose tissue, reduced muscle mass, and elevated plasma leptin at 20 weeks of age. Effects were largely reversed by coadministration of (+)-naloxone following LPS. When given alone without LPS, (+)-naloxone elicited accelerated postweaning growth and elevated muscle and fat mass in adult male but not female offspring. LPS induced expression of inflammatory cytokines Il1a, Il1b, Il6, Tnf, and Il10 in fetal brain, placental, and uterine tissues, and (+)-naloxone suppressed LPS-induced cytokine expression. Fetal sex-specific regulation of cytokine expression was evident, with higher Il1a, Il1b, Il6, and Il10 induced by LPS in tissues associated with male fetuses, and greater suppression by (+)-naloxone of Il6 in females. These data demonstrate that modulating TLR4 signaling with (+)-naloxone provides protection from inflammatory diversion of fetal developmental programming in utero, associated with attenuation of gestational tissue cytokine expression in a fetal sex-specific manner. The results suggest that pharmacologic interventions targeting TLR4 warrant evaluation for attenuating developmental programming effects of fetal exposure to maternal inflammatory mediators.
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Affiliation(s)
- Peck Yin Chin
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Camilla Dorian
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - David J Sharkey
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Mark R Hutchinson
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Australian Research Council Centre of Excellence for Nanoscale BioPhotonics, Adelaide, South Australia, Australia
| | - Kenner C Rice
- Drug Design and Synthesis Section, National Institute on Drug Abuse and National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Rockville, Maryland
| | - Lachlan M Moldenhauer
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
| | - Sarah A Robertson
- Robinson Research Institute and Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia
- Correspondence: Sarah A. Robertson, PhD, Robinson Research Institute and the Adelaide Medical School, University of Adelaide, North Terrace, Adelaide, South Australia 5005, Australia. E-mail:
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