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Lippert RN, Brüning JC. Maternal Metabolic Programming of the Developing Central Nervous System: Unified Pathways to Metabolic and Psychiatric Disorders. Biol Psychiatry 2022; 91:898-906. [PMID: 34330407 DOI: 10.1016/j.biopsych.2021.06.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 12/17/2022]
Abstract
The perinatal period presents a critical time in offspring development where environmental insults can have damaging impacts on the future health of the offspring. This can lead to sustained alterations in offspring development, metabolism, and predisposition to both metabolic and psychiatric diseases. The central nervous system is one of the most sensitive targets in response to maternal obesity and/or type 2 diabetes mellitus. While many of the effects of obesity on brain function in adults are known, we are only now beginning to understand the multitude of changes that occur in the brain during development on exposure to maternal overnutrition. Specifically, given recent links between maternal metabolic state and onset of neurodevelopmental diseases, the specific changes that are occurring in the offspring are even more relevant for the study of disease onset. It is therefore critical to understand the developmental effects of maternal obesity and/or type 2 diabetes mellitus and further to define the underlying cellular and molecular changes in the fetal brain. This review focuses on the current advancements in the study of maternal programming of brain development with particular emphasis on brain connectivity, specific regional effects, newly studied peripheral contributors, and key windows of interventions where maternal bodyweight and food intake may drive the most detrimental effects on the brain and associated metabolic and behavioral consequences.
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Affiliation(s)
- Rachel N Lippert
- German Institute of Human Nutrition Potsdam Rehbrücke, Potsdam, Germany; German Center for Diabetes Research, Neuherberg, Germany; Max Planck Institute for Metabolism Research, Cologne, Germany
| | - Jens C Brüning
- German Center for Diabetes Research, Neuherberg, Germany; Max Planck Institute for Metabolism Research, Cologne, Germany; Policlinic for Endocrinology, Diabetes and Preventive Medicine, University Hospital Cologne, Cologne, Germany.
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Poon K. Behavioral Feeding Circuit: Dietary Fat-Induced Effects of Inflammatory Mediators in the Hypothalamus. Front Endocrinol (Lausanne) 2020; 11:591559. [PMID: 33324346 PMCID: PMC7726204 DOI: 10.3389/fendo.2020.591559] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/23/2020] [Indexed: 12/19/2022] Open
Abstract
Excessive dietary fat intake has extensive impacts on several physiological systems and can lead to metabolic and nonmetabolic disease. In animal models of ingestion, exposure to a high fat diet during pregnancy predisposes offspring to increase intake of dietary fat and causes increase in weight gain that can lead to obesity, and without intervention, these physiological and behavioral consequences can persist for several generations. The hypothalamus is a region of the brain that responds to physiological hunger and fullness and contains orexigenic neuropeptide systems that have long been associated with dietary fat intake. The past fifteen years of research show that prenatal exposure to a high fat diet increases neurogenesis of these neuropeptide systems in offspring brain and are correlated to behavioral changes that induce a pro-consummatory and obesogenic phenotype. Current research has uncovered several potential molecular mechanisms by which excessive dietary fat alters the hypothalamus and involve dietary fatty acids, the immune system, gut microbiota, and transcriptional and epigenetic changes. This review will examine the current knowledge of dietary fat-associated changes in the hypothalamus and the potential pathways involved in modifying the development of orexigenic peptide neurons that lead to changes in ingestive behavior, with a special emphasis on inflammation by chemokines.
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Pratiwi R, Antara NY, Fadliansyah LG, Ardiansyah SA, Nurhidayat L, Sholikhah EN, Sunarti S, Widyarini S, Fadhlurrahman AG, Fatmasari H, Tunjung WAS, Haryana SM, Alamsyah F, Taruno WP. CCL2 and IL18 expressions may associate with the anti-proliferative effect of noncontact electro capacitive cancer therapy in vivo. F1000Res 2019; 8:1770. [PMID: 32695310 PMCID: PMC7348523 DOI: 10.12688/f1000research.20727.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/14/2020] [Indexed: 12/18/2022] Open
Abstract
Background: Noncontact Electro Capacitive Cancer Therapy (ECCT) is a novel treatment modality in cancer. Chemokine (C-C motif) ligand 2 (CCL2) has a major role in the outgrowth of metastatic breast cancer. Interleukin 18 (IL18) plays a role in macrophage alteration, which leads to excessive angiogenesis. This study aims to elaborate on the association of CCL2, IL18, IL23α, and TNF-α (tumor necrosis factor-alpha) expression with the anti-proliferative effect of ECCT in rat breast tumor tissue. Methods: Low intensity (18 Vpp) and intermediate frequency (150 kHz) alternating current-electric field (AC-EF) between two capacitive electrodes were exposed as external EF to a rat cage. Twenty-four rats were divided into four groups of six replicates. Breast tumor tissues were collected from 7, 12-dimethylbenz[a]anthracene (DMBA)-induced rats. Two groups were non DMBA-induced rats without ECCT exposure (NINT) and with (NIT). The other two groups were DMBA-induced rats without ECCT exposure (INT) and with (IT). Mammary glands and breast tumor tissues were collected from each group and preserved. Hematoxylin-eosin and immunohistochemistry staining were performed on paraffin sections of tissues using anti-PCNA, anti-ErbB2, anti-Caspase3, and anti-CD68. CCL2, IL18, IL23α, and TNF-α mRNA relative expressions were analyzed using qRT-PCR. Results: ECCT exposure may cause the reduction of PCNA protein expression as well as ErbB2 on breast tumor tissues, but it causes the increase of Caspase3 and macrophage CD68 protein. In rat breast tumor tissues of IT groups, the mRNA expression of CCL2 and IL18 are significantly down-regulated, in contrast with the up-regulated expression of these cytokines in tumor tissues of the INT group. IL23α and TNF- α expression remained similar in both groups. Conclusion: CCL2 and IL18 expressions have an association with the inhibition of breast tumor cell proliferation affected by ECCT exposure
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Affiliation(s)
- Rarastoeti Pratiwi
- Faculty of Biology, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia.,Graduate School of Biotechnology, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - Nyoman Yudi Antara
- Graduate School of Biotechnology, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | | | | | - Luthfi Nurhidayat
- Faculty of Biology, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - Eti Nurwening Sholikhah
- Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - Sunarti Sunarti
- Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - Sitarina Widyarini
- Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | | | - Hindana Fatmasari
- Faculty of Biology, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | | | - Sofia Mubarika Haryana
- Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia
| | - Firman Alamsyah
- Center for Medical Physics and Cancer Research, Ctech Labs Edwar Technology, Tangerang, 15320, Indonesia
| | - Warsito Purwo Taruno
- Center for Medical Physics and Cancer Research, Ctech Labs Edwar Technology, Tangerang, 15320, Indonesia
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Abstract
Under conditions leading to aging and metabolic syndrome, the hypothalamus atypically undergoes proinflammatory signaling activation leading to a chronic and stable background inflammation, referred to as "hypothalamic microinflammation." Through the past decade of research, progress has been made to causally link this hypothalamic inflammation to the mechanism of aging as well as metabolic syndrome, promoting the "hypothalamic microinflammation" theory, which helps characterize the consensus of these epidemic health problems. In general, it is consistently appreciated that hypothalamic microinflammation emerges during the early stages of aging and metabolic syndrome and evolves to be multifaceted and advanced alongside disease progression, while inhibition of key inflammatory components in the hypothalamus has a broad range of effects in counteracting these disorders. Herein, focusing on aging and metabolic syndrome, this writing aims to provide an overview of and insights into the mediators, signaling components, cellular impacts, and physiological significance of this hypothalamic microinflammation.
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Abstract
This paper is the thirty-ninth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2016 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior, and the roles of these opioid peptides and receptors in pain and analgesia, stress and social status, tolerance and dependence, learning and memory, eating and drinking, drug abuse and alcohol, sexual activity and hormones, pregnancy, development and endocrinology, mental illness and mood, seizures and neurologic disorders, electrical-related activity and neurophysiology, general activity and locomotion, gastrointestinal, renal and hepatic functions, cardiovascular responses, respiration and thermoregulation, and immunological responses.
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and CUNY Neuroscience Collaborative, Queens College, City University of New York, Flushing, NY 11367, United States.
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Lemes SF, de Souza ACP, Payolla TB, Versutti MD, de Fátima da Silva Ramalho A, Mendes-da-Silva C, Souza CM, Milanski M, Torsoni AS, Torsoni MA. Maternal Consumption of High-fat Diet in Mice Alters Hypothalamic Notch Pathway, NPY Cell Population and Food Intake in Offspring. Neuroscience 2018; 371:1-15. [DOI: 10.1016/j.neuroscience.2017.11.043] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 11/15/2017] [Accepted: 11/24/2017] [Indexed: 01/03/2023]
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Thompson JR, Gustafsson HC, DeCapo M, Takahashi DL, Bagley JL, Dean TA, Kievit P, Fair DA, Sullivan EL. Maternal Diet, Metabolic State, and Inflammatory Response Exert Unique and Long-Lasting Influences on Offspring Behavior in Non-Human Primates. Front Endocrinol (Lausanne) 2018; 9:161. [PMID: 29740395 PMCID: PMC5924963 DOI: 10.3389/fendo.2018.00161] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 03/27/2018] [Indexed: 12/15/2022] Open
Abstract
Nutritional status influences brain health and gestational exposure to metabolic disorders (e.g. obesity and diabetes) increases the risk of neuropsychiatric disorders. The aim of the present study was to further investigate the role of maternal Western-style diet (WSD), metabolic state, and inflammatory factors in the programming of Japanese macaque offspring behavior. Utilizing structural equation modeling, we investigated the relationships between maternal diet, prepregnancy adiposity, third trimester insulin response, and plasma cytokine levels on 11-month-old offspring behavior. Maternal WSD was associated with greater reactive and ritualized anxiety in offspring. Maternal adiposity and third trimester macrophage-derived chemokine (MDC) exerted opposing effects on offspring high-energy outbursts. Elevated levels of this behavior were associated with low maternal MDC and increased prepregnancy adiposity. This is the first study to show that maternal MDC levels influence offspring behavior. We found no evidence suggesting maternal peripheral inflammatory response mediated the effect of maternal diet and metabolic state on aberrant offspring behavior. Additionally, the extent of maternal metabolic impairment differentially influenced chemokine response. Elevated prepregnancy adiposity suppressed third trimester chemokines, while obesity-induced insulin resistance augmented peripheral chemokine levels. WSD also directly increased maternal interleukin-12. This is the first non-human primate study to delineate the effects of maternal diet and metabolic state on gestational inflammatory environment and subsequent offspring behavior. Our findings give insight to the complex mechanisms by which diet, metabolic state, and inflammation during pregnancy exert unique influences on offspring behavioral regulation.
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Affiliation(s)
- Jacqueline R. Thompson
- Division of Neuroscience, Oregon National Primate Research Center, Beaverton, OR, United States
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Hanna C. Gustafsson
- Department of Psychiatry, Oregon Health and Science University, Portland, OR, United States
| | - Madison DeCapo
- Division of Neuroscience, Oregon National Primate Research Center, Beaverton, OR, United States
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Diana L. Takahashi
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Jennifer L. Bagley
- Division of Neuroscience, Oregon National Primate Research Center, Beaverton, OR, United States
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Tyler A. Dean
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Paul Kievit
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
| | - Damien A. Fair
- Department of Psychiatry, Oregon Health and Science University, Portland, OR, United States
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, United States
| | - Elinor L. Sullivan
- Division of Neuroscience, Oregon National Primate Research Center, Beaverton, OR, United States
- Division of Cardiometabolic Health, Oregon National Primate Research Center, Beaverton, OR, United States
- Department of Psychiatry, Oregon Health and Science University, Portland, OR, United States
- Department of Human Physiology, University of Oregon, Eugene, OR, United States
- *Correspondence: Elinor L. Sullivan,
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Grueber CE, Gray LJ, Morris KM, Simpson SJ, Senior AM. Intergenerational effects of nutrition on immunity: a systematic review and meta-analysis. Biol Rev Camb Philos Soc 2017; 93:1108-1124. [DOI: 10.1111/brv.12387] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 10/16/2017] [Accepted: 10/18/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Catherine E. Grueber
- The University of Sydney, Faculty of Science, School of Life and Environmental Sciences; NSW 2006 Australia
- San Diego Zoo Global; PO Box 120551, San Diego CA 92112 U.S.A
| | - Lindsey J. Gray
- The University of Sydney, Faculty of Science, School of Life and Environmental Sciences; NSW 2006 Australia
- The University of Sydney; Charles Perkins Centre; NSW 2006 Australia
| | - Katrina M. Morris
- The Roslin Institute; The University of Edinburgh; Easter Bush Campus, Midlothian EH25 9RG U.K
| | - Stephen J. Simpson
- The University of Sydney, Faculty of Science, School of Life and Environmental Sciences; NSW 2006 Australia
- The University of Sydney; Charles Perkins Centre; NSW 2006 Australia
| | - Alistair M. Senior
- The University of Sydney; Charles Perkins Centre; NSW 2006 Australia
- The University of Sydney, Faculty of Science; School of Mathematics and Statistics; NSW 2006 Australia
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Grissom NM, George R, Reyes TM. Suboptimal nutrition in early life affects the inflammatory gene expression profile and behavioral responses to stressors. Brain Behav Immun 2017; 63:115-126. [PMID: 27756624 DOI: 10.1016/j.bbi.2016.10.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 10/06/2016] [Accepted: 10/14/2016] [Indexed: 12/15/2022] Open
Abstract
Nutritional conditions in early life can have a lasting impact on health and disease risk, though the underlying mechanisms are incompletely understood. In the healthy individual, physiological and behavioral responses to stress are coordinated in such a way as to mobilize resources necessary to respond to the stressor and to terminate the stress response at the appropriate time. Induction of proinflammatory gene expression within the brain is one such example that is initiated in response to both physiological and psychological stressors, and is the focus of the current study. We tested the hypothesis that early life nutrition would impact the proinflammatory transcriptional response to a stressor. Pregnant and lactating dams were fed one of three diets; a low-protein diet, a high fat diet, or the control diet through pregnancy and lactation. Adult male offspring were then challenged with either a physiological stressor (acute lipopolysaccharide injection, IP) or a psychological stressor (15 min restraint). Expression of 20 proinflammatory and stress-related genes was evaluated in hypothalamus, prefrontal cortex, amygdala and ventral tegmental area. In a second cohort, behavioral responses (food intake, locomotor activity, metabolic rate) were evaluated. Offspring from low protein fed dams showed a generally reduced transcriptional response, particularly to LPS, and resistance to behavioral changes associated with restraint, while HF offspring showed an exacerbated transcriptional response within the PFC, a reduced transcriptional response in hypothalamus and amygdala, and an exacerbation of the LPS-induced reduction of locomotor activity. The present data identify differential proinflammatory transcriptional responses throughout the brain driven by perinatal diet as an important variable that may affect risk or resilience to stressors.
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Affiliation(s)
- Nicola M Grissom
- University of Minnesota, Department of Psychology, Minneapolis, MN, USA
| | - Robert George
- University of Pennsylvania, Department of Pharmacology, Philadelphia, PA, USA
| | - Teresa M Reyes
- University of Cincinnati, Department of Psychiatry and Behavioral Neuroscience, Cincinnati, OH, USA.
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Poon K, Leibowitz SF. Consumption of Substances of Abuse during Pregnancy Increases Consumption in Offspring: Possible Underlying Mechanisms. Front Nutr 2016; 3:11. [PMID: 27148536 PMCID: PMC4837147 DOI: 10.3389/fnut.2016.00011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 04/04/2016] [Indexed: 12/16/2022] Open
Abstract
Correlative human observational studies on substances of abuse have been highly dependent on the use of rodent models to determine the neuronal and molecular mechanisms that control behavioral outcomes. This is particularly true for gestational exposure to non-illicit substances of abuse, such as excessive dietary fat, ethanol, and nicotine, which are commonly consumed in our society. Exposure to these substances during the prenatal period has been shown in offspring to increase their intake of these substances, induce other behavioral changes, and affect neurochemical systems in several brain areas that are known to control behavior. More importantly, emerging studies are linking the function of the immune system to these neurochemicals and ingestion of these abused substances. This review article will summarize the prenatal rodent models used to study developmental changes in offspring caused by prenatal exposure to dietary fat, ethanol, or nicotine. We will discuss the various techniques used for the administration of these substances into rodents and summarize the published outcomes induced by prenatal exposure to these substances. Finally, this review will cover some of the recent evidence for the role of immune factors in causing these behavioral and neuronal changes.
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Affiliation(s)
- Kinning Poon
- Laboratory of Behavioral Neurobiology, The Rockefeller University , New York, NY , USA
| | - Sarah F Leibowitz
- Laboratory of Behavioral Neurobiology, The Rockefeller University , New York, NY , USA
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