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Kaki S, DeRosa H, Timmerman B, Brummelte S, Hunter RG, Kentner AC. Developmental Manipulation-Induced Changes in Cognitive Functioning. Curr Top Behav Neurosci 2023; 63:241-289. [PMID: 36029460 PMCID: PMC9971379 DOI: 10.1007/7854_2022_389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Schizophrenia is a complex neurodevelopmental disorder with as-yet no identified cause. The use of animals has been critical to teasing apart the potential individual and intersecting roles of genetic and environmental risk factors in the development of schizophrenia. One way to recreate in animals the cognitive impairments seen in people with schizophrenia is to disrupt the prenatal or neonatal environment of laboratory rodent offspring. This approach can result in congruent perturbations in brain physiology, learning, memory, attention, and sensorimotor domains. Experimental designs utilizing such animal models have led to a greatly improved understanding of the biological mechanisms that could underlie the etiology and symptomology of schizophrenia, although there is still more to be discovered. The implementation of the Research and Domain Criterion (RDoC) has been critical in taking a more comprehensive approach to determining neural mechanisms underlying abnormal behavior in people with schizophrenia through its transdiagnostic approach toward targeting mechanisms rather than focusing on symptoms. Here, we describe several neurodevelopmental animal models of schizophrenia using an RDoC perspective approach. The implementation of animal models, combined with an RDoC framework, will bolster schizophrenia research leading to more targeted and likely effective therapeutic interventions resulting in better patient outcomes.
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Affiliation(s)
- Sahith Kaki
- School of Arts and Sciences, Health Psychology Program, Massachusetts College of Pharmacy and Health Sciences, Boston, MA, USA
| | - Holly DeRosa
- School of Arts and Sciences, Health Psychology Program, Massachusetts College of Pharmacy and Health Sciences, Boston, MA, USA
- University of Massachusetts Boston, Boston, MA, USA
| | - Brian Timmerman
- Department of Psychology, Wayne State University, Detroit, MI, USA
| | - Susanne Brummelte
- Department of Psychology, Wayne State University, Detroit, MI, USA
- Translational Neuroscience Program, Wayne State University, Detroit, MI, USA
| | | | - Amanda C Kentner
- School of Arts and Sciences, Health Psychology Program, Massachusetts College of Pharmacy and Health Sciences, Boston, MA, USA.
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2
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Cui X, Eyles DW. Vitamin D and the Central Nervous System: Causative and Preventative Mechanisms in Brain Disorders. Nutrients 2022; 14:nu14204353. [PMID: 36297037 PMCID: PMC9610817 DOI: 10.3390/nu14204353] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/16/2022] Open
Abstract
Twenty of the last one hundred years of vitamin D research have involved investigations of the brain as a target organ for this hormone. Our group was one of the first to investigate brain outcomes resulting from primarily restricting dietary vitamin D during brain development. With the advent of new molecular and neurochemical techniques in neuroscience, there has been increasing interest in the potential neuroprotective actions of vitamin D in response to a variety of adverse exposures and how this hormone could affect brain development and function. Rather than provide an exhaustive summary of this data and a listing of neurological or psychiatric conditions that vitamin D deficiency has been associated with, here, we provide an update on the actions of this vitamin in the brain and cellular processes vitamin D may be targeting in psychiatry and neurology.
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Affiliation(s)
- Xiaoying Cui
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol Q4076, Australia
- Queensland Brain Institute, University of Queensland, St Lucia Q4076, Australia
| | - Darryl W. Eyles
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol Q4076, Australia
- Queensland Brain Institute, University of Queensland, St Lucia Q4076, Australia
- Correspondence:
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Abstract
Many epidemiological studies have highlighted the link between vitamin D deficiency and schizophrenia. In particular, two prominent studies report an association between neonatal vitamin D deficiency and an increased risk of schizophrenia. In parallel, much has been learnt about the role of vitamin D in the developing central nervous system over the last two decades. Studies in rodent models of developmental vitamin D (DVD)-deficiency describe how brain development is altered leading to a range of neurobiological and behavioral phenotypes of interest to schizophrenia. While glutamate and gamma aminobutyric acid (GABA) systems have been little investigated in these models, alterations in developing dopamine systems are frequently reported. There have been far more studies reporting patients with schizophrenia have an increased risk of vitamin D deficiency compared to well controls. Here we have conducted a systematic review and meta-analysis that basically confirms this association and extends this to first-episode psychosis. However, patients with schizophrenia also have poorer general health, poorer diets, are frequently less active and also have an increased risk of other medical conditions, all factors which reduce circulating vitamin D levels. Therefore, we would urge caution in any causal interpretation of this association. We also summarize the inconsistent results from existing vitamin D supplementation trials in patients with schizophrenia. In respect to animal models of adult vitamin D deficiency, such exposures produce subtle neurochemical alterations and effects on cognition but do not appear to produce behavioral phenotypes of relevance to schizophrenia. We conclude, the hypothesis that vitamin D deficiency during early life may increase the risk of schizophrenia remains plausible and warrants ongoing research.
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Zhu C, Zhang Y, Wang T, Lin Y, Yu J, Xia Q, Zhu P, Zhu DM. Vitamin D supplementation improves anxiety but not depression symptoms in patients with vitamin D deficiency. Brain Behav 2020; 10:e01760. [PMID: 32945627 PMCID: PMC7667301 DOI: 10.1002/brb3.1760] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/10/2020] [Accepted: 06/28/2020] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE Epidemiological evidence indicated a relationship between vitamin D (VD) and depression with anxiety, but their therapeutic relationship has not been fully elucidated. This study aimed to examine whether VD supplementation would relieve symptoms in patients with depression and anxiety with low serum 25-hydroxy VD [25(OH) D] levels. METHOD Participants with low 25(OH)D levels were randomized to control or daily VD group and were followed up for 6 months. Serum concentrations of 25(OH) D were measured using commercial kits. Psychological symptoms were evaluated with the Hamilton Depression Rating Scale-17 (HAMD-17), Revised Social Anhedonia Scale (RSAS), Revised Physical Anhedonia scale (RPAS), and Hamilton Anxiety Rating Scale-14 (HAMA-14). The trial was listed in the trial registration (http://www.medresman.org.cn/uc/index.aspx; NTR number: ChiCTR2000030130). RESULTS In this clinical population, no significant difference in depression symptoms was detected between VD group and control group at both baseline and at the endpoint of our study. The HAMD-17, RSAS, and RPAS scores did not change significantly between VD and control groups from baseline to endpoint (all p > .05). However, there was a significant difference in time effect of the total HAMA-14 scores between the two groups (β [95% Cl] = -2.235 [-3.818, -0.653], p = .006). CONCLUSIONS Vitamin D supplementation could improve the anxiety symptoms but not depressive symptoms in depressive patients with low VD level after the 6-month intervention.
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Affiliation(s)
- Cuizhen Zhu
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
| | - Yu Zhang
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
| | - Ting Wang
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
| | - Yezhe Lin
- Department of Psychiatry, University of Rochester Medical Center, Rochester, NY, USA
| | - Jiakuai Yu
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
| | - Qingrong Xia
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
| | - Peng Zhu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Dao-Min Zhu
- Department of Sleep Disorders, Affiliated Psychological Hospital of Anhui Medical University, Hefei, China.,Hefei Fourth People's Hospital, Hefei, China.,Anhui Mental Health Center, Hefei, China
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Abstract
It has been 20 years since we first proposed vitamin D as a "possible" neurosteroid.( 1 ) Our work over the last two decades, particularly results from our cellular and animal models, has confirmed the numerous ways in which vitamin D differentiates the developing brain. As a result, vitamin D can now confidently take its place among all other steroids known to regulate brain development.( 2 ) Others have concentrated on the possible neuroprotective functions of vitamin D in adult brains. Here these data are integrated, and possible mechanisms outlined for the various roles vitamin D appears to play in both developing and mature brains and how such actions shape behavior. There is now also good evidence linking gestational and/or neonatal vitamin D deficiency with an increased risk of neurodevelopmental disorders, such as schizophrenia and autism, and adult vitamin D deficiency with certain degenerative conditions. In this mini-review, the focus is on what we have learned over these past 20 years regarding the genomic and nongenomic actions of vitamin D in shaping brain development, neurophysiology, and behavior in animal models. © 2020 The Author. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Darryl Walter Eyles
- Queensland Centre for Mental Health Research The Park Centre for Mental Health Wacol Australia.,Queensland Brain Institute University of Queensland St. Lucia Queensland Australia
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6
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Babaei P, Damirchi A, Hoseini Z, Hoseini R. Co-treatment of vitamin D supplementation and aerobic training improves memory deficit in ovariectomized rat. Int J Neurosci 2019; 130:595-600. [PMID: 31775548 DOI: 10.1080/00207454.2019.1699082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective: Metabolic syndrome (MetS) and insufficient vitamin D levels are globally increasing phenomena which are correlated with cognitive impairment. This study investigated the interactive effect of aerobic training with vitamin D supplementation on memory deficit in rats with metabolic syndrome induced by ovariectomy.Methods: A total of forty Wistar rats weighing 240-255 gr were randomly matched on their body weight and divided into ovariectomy (OVX, n = 32) and sham-operated (SHAM; n = 8) groups. OV group was then divided into vitamin D supplementation (OVX + Vit D; 10000 IU/kg/week, for 8 weeks, n = 8), aerobic training (OVX + AT; n = 8), aerobic training and vitamin D supplementation (OVX + AT + Vit D; 10000 IU/kg/week, for 8 weeks, n = 8), and vehicle control group receiving sesame oil (OVX + Ses Oil; n = 8). After the end of intervention, passive avoidance learning and memory were assessed in step through passive avoidance paradigm. Obtained data were analyzed by ANOVA and post hoc Tukey test.Results: After 8 weeks of aerobic training and vitamin D supplementation, step through dark compartment latency (STL) was significantly higher and total time spent in that compartment (TSD) was lower in OVX + AT + Vit D compared to the other counterpart groups.Conclusion: Vitamin D supplementation combined with 8-week aerobic training alleviates cognitive impairment metabolic syndrome induced by ovariectomy.
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Affiliation(s)
- Parvin Babaei
- Cellular & Molecular Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Arsalan Damirchi
- Department of Sport Physiology, Faculty of Sport Sciences, University of Guilan, Rasht, Iran
| | - Zahra Hoseini
- Department of Sport Physiology Faculty of Sport Sciences, Razi University, Kermanshah, Iran
| | - Rastegar Hoseini
- Department of Sport Physiology Faculty of Sport Sciences, Razi University, Kermanshah, Iran
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7
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Overeem K, Alexander S, Burne THJ, Ko P, Eyles DW. Developmental Vitamin D Deficiency in the Rat Impairs Recognition Memory, but Has No Effect on Social Approach or Hedonia. Nutrients 2019; 11:nu11112713. [PMID: 31717473 PMCID: PMC6893501 DOI: 10.3390/nu11112713] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/05/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022] Open
Abstract
Developmental vitamin D (DVD) deficiency is a risk factor for schizophrenia. In rodents we show that DVD-deficiency alters brain development and produces behavioral phenotypes in the offspring of relevance to the positive symptoms of schizophrenia. The aims of this study are to examine behavioral phenotypes specific to the cognitive and negative symptoms of schizophrenia in this model, and to vary the duration of vitamin D deficiency during gestation and beyond birth. We hypothesize that a longer duration of DVD-deficiency would result in greater behavioral impairments. Female vitamin D-deficient Sprague Dawley dams were mated at 10 weeks of age. Dietary vitamin D was reintroduced to dams and/or pups at different developmental time-points: Conception, Birth, Post-natal day (PND) 6 and PND21. Adult male and female offspring were assessed on a battery of behavioral tests, including sucrose preference, open field, novel object recognition (NOR), social approach and social novelty. We find that all windows of DVD-deficiency impaired NOR a cognitive measure that requires intact recognition memory. Sucrose consumption, social approach and social memory negative symptom-like phenotypes were unaffected by any maternal dietary manipulation. In addition, contrary to our hypothesis, we find that rats in the Conception group, that is the shortest duration of vitamin D deficiency, demonstrate increased locomotor activity, and decreased interaction time with novel objects. These findings have implications for the increasing number of studies examining the preclinical consequences of maternal vitamin D deficiency, and continue to suggest that adequate levels of maternal vitamin D are required for normal brain development.
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Affiliation(s)
- Kathie Overeem
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD 4072, Australia
| | - Suzy Alexander
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD 4072, Australia
- Queensland Center for Mental Health Research, The Park Center for Mental Health, Richlands, QLD 4076, Australia
| | - Thomas H J Burne
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD 4072, Australia
- Queensland Center for Mental Health Research, The Park Center for Mental Health, Richlands, QLD 4076, Australia
| | - Pauline Ko
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD 4072, Australia
- Queensland Center for Mental Health Research, The Park Center for Mental Health, Richlands, QLD 4076, Australia
| | - Darryl W Eyles
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD 4072, Australia
- Queensland Center for Mental Health Research, The Park Center for Mental Health, Richlands, QLD 4076, Australia
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8
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Reciprocal F1 Hybrids of Two Inbred Mouse Strains Reveal Parent-of-Origin and Perinatal Diet Effects on Behavior and Expression. G3-GENES GENOMES GENETICS 2018; 8:3447-3468. [PMID: 30171036 PMCID: PMC6222572 DOI: 10.1534/g3.118.200135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Parent-of-origin effects (POE) in mammals typically arise from maternal effects or imprinting. In some instances, such POE have been associated with psychiatric disorders, as well as with changes in a handful of animal behaviors. However, POE on complex traits such as behavior remain largely uncharacterized. Moreover, although both behavior and epigenetic effects are known to be modified by perinatal environmental exposures such as nutrient deficiency, the architecture of such environment-by-POE is mostly unexplored. To study POE and environment-by-POE, we employ a relatively neglected but especially powerful experimental system for POE-detection: reciprocal F1 hybrids (RF1s). We exposed female NOD/ShiLtJ×C57Bl/6J and C57Bl/6J×NOD/ShiLtJ mice, perinatally, to one of four different diets, then after weaning recorded a set of behaviors that model psychiatric disease. Whole-brain microarray expression data revealed an imprinting-enriched set of 15 genes subject to POE. The most-significant expression POE, on the non-imprinted gene Carmil1 (a.k.a. Lrrc16a), was validated using qPCR in the same and in a new set of mice. Several behaviors, especially locomotor behaviors, also showed POE. Bayesian mediation analysis suggested Carmil1 expression suppresses behavioral POE, and that the imprinted gene Airn suppresses POE on Carmil1 expression. A suggestive diet-by-POE was observed on percent center time in the open field test, and a significant diet-by-POE was observed on one imprinted gene, Mir341, and on 16 non-imprinted genes. The relatively small, tractable set of POE and diet-by-POE detected on behavior and expression here motivates further studies examining such effects across RF1s on multiple genetic backgrounds.
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9
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Liang Q, Cai C, Duan D, Hu X, Hua W, Jiang P, Zhang L, Xu J, Gao Z. Postnatal Vitamin D Intake Modulates Hippocampal Learning and Memory in Adult Mice. Front Neurosci 2018; 12:141. [PMID: 29666565 PMCID: PMC5891641 DOI: 10.3389/fnins.2018.00141] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 02/21/2018] [Indexed: 01/27/2023] Open
Abstract
Vitamin D (VD) is a neuroactive steroid crucial for brain development, function and homeostasis. Its deficiency is associated with numerous brain conditions. As such, VD and its variants are routinely taken by a broad of groups with/without known VD deficiency. In contrast, the harmful effects of VD overdose have been poorly studied. Similarly, the developmental stage-specific VD deficiency and overdose have been rarely explored. In the present work, we showed that postnatal VD supplementation enhanced the motor function transiently in the young adult, but not in the older one. Postnatal VD intake abnormality did not impact the anxiety and depressive behavior but was detrimental to spatial learning and hippocampus-dependent memory. At the molecular level we failed to observe an obvious and constant change with the neural development and activity-related genes examined. However, disrupted developmental expression dynamics were observed for most of the genes, suggesting that the altered neural development dynamics and therefore aberrant adult plasticity might underlie the functional deficits. Our work highlights the essence of VD homeostasis in neural development and adult brain function. Further studies are needed to determine the short- and long-term effects VD intake status may have on brain development, homeostasis, and diseases.
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Affiliation(s)
- Qiujuan Liang
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.,Advanced Institute of Translational Medicine, School of Medicine, Tongji University, Shanghai, China
| | - Chunhui Cai
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.,Advanced Institute of Translational Medicine, School of Medicine, Tongji University, Shanghai, China
| | - Dongxia Duan
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xinyu Hu
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wanhao Hua
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.,Advanced Institute of Translational Medicine, School of Medicine, Tongji University, Shanghai, China
| | - Peicheng Jiang
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Liu Zhang
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jun Xu
- East Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Zhengliang Gao
- Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China.,Advanced Institute of Translational Medicine, School of Medicine, Tongji University, Shanghai, China
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10
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Schoenrock SA, Oreper D, Farrington J, McMullan RC, Ervin R, Miller DR, Pardo-Manuel de Villena F, Valdar W, Tarantino LM. Perinatal nutrition interacts with genetic background to alter behavior in a parent-of-origin-dependent manner in adult Collaborative Cross mice. GENES BRAIN AND BEHAVIOR 2017; 17:e12438. [PMID: 29125223 DOI: 10.1111/gbb.12438] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/27/2017] [Accepted: 11/04/2017] [Indexed: 12/11/2022]
Abstract
Previous studies in animal models and humans have shown that exposure to nutritional deficiencies in the perinatal period increases the risk of psychiatric disease. Less well understood is how such effects are modulated by the combination of genetic background and parent-of-origin (PO). To explore this, we exposed female mice from 20 Collaborative Cross (CC) strains to protein deficient, vitamin D deficient, methyl donor enriched or standard diet during the perinatal period. These CC females were then crossed to a male from a different CC strain to produce reciprocal F1 hybrid females comprising 10 distinct genetic backgrounds. The adult F1 females were then tested in the open field, light/dark, stress-induced hyperthermia, forced swim and restraint stress assays. Our experimental design allowed us to estimate effects of genetic background, perinatal diet, PO and their interactions on behavior. Genetic background significantly affected all assessed phenotypes. Perinatal diet exposure interacted with genetic background to affect body weight, basal body temperature, anxiety-like behavior and stress response. In 8 of 9 genetic backgrounds, PO effects were observed on multiple phenotypes. Additionally, we identified a small number of diet-by-PO effects on body weight, stress response, anxiety- and depressive-like behavior. Our data show that rodent behaviors that model psychiatric disorders are affected by genetic background, PO and perinatal diet, as well as interactions among these factors.
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Affiliation(s)
- S A Schoenrock
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Neuroscience Curriculum, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - D Oreper
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Bioinformatics and Computational Biology Curriculum, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - J Farrington
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - R C McMullan
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Curriculum in Genetics and Molecular Biology, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - R Ervin
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - D R Miller
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - F Pardo-Manuel de Villena
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - W Valdar
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - L M Tarantino
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, North Carolina.,Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina
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11
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Cui X, Gooch H, Petty A, McGrath JJ, Eyles D. Vitamin D and the brain: Genomic and non-genomic actions. Mol Cell Endocrinol 2017; 453:131-143. [PMID: 28579120 DOI: 10.1016/j.mce.2017.05.035] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/30/2017] [Accepted: 05/30/2017] [Indexed: 12/22/2022]
Abstract
1,25(OH)2D3 (vitamin D) is well-recognized as a neurosteroid that modulates multiple brain functions. A growing body of evidence indicates that vitamin D plays a pivotal role in brain development, neurotransmission, neuroprotection and immunomodulation. However, the precise molecular mechanisms by which vitamin D exerts these functions in the brain are still unclear. Vitamin D signalling occurs via the vitamin D receptor (VDR), a zinc-finger protein in the nuclear receptor superfamily. Like other nuclear steroids, vitamin D has both genomic and non-genomic actions. The transcriptional activity of vitamin D occurs via the nuclear VDR. Its faster, non-genomic actions can occur when the VDR is distributed outside the nucleus. The VDR is present in the developing and adult brain where it mediates the effects of vitamin D on brain development and function. The purpose of this review is to summarise the in vitro and in vivo work that has been conducted to characterise the genomic and non-genomic actions of vitamin D in the brain. Additionally we link these processes to functional neurochemical and behavioural outcomes. Elucidation of the precise molecular mechanisms underpinning vitamin D signalling in the brain may prove useful in understanding the role this steroid plays in brain ontogeny and function.
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Affiliation(s)
- Xiaoying Cui
- Queensland Brain Institute, University of Queensland, Qld 4072, Australia
| | - Helen Gooch
- Queensland Brain Institute, University of Queensland, Qld 4072, Australia
| | - Alice Petty
- Queensland Brain Institute, University of Queensland, Qld 4072, Australia
| | - John J McGrath
- Queensland Brain Institute, University of Queensland, Qld 4072, Australia; Queensland Centre for Mental Health Research, Wacol, Qld 4076, Australia; National Centre for Register-based Research, Aarhus BSS, Aarhus University, 8000 Aarhus C, Denmark
| | - Darryl Eyles
- Queensland Brain Institute, University of Queensland, Qld 4072, Australia; Queensland Centre for Mental Health Research, Wacol, Qld 4076, Australia.
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12
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Zong L, Chu P, Huang P, Guo Y, Lv Y. Effect of vitamin D on the learning and memory ability of FGR rat and NMDA receptor expression in hippocampus. Exp Ther Med 2017; 14:581-586. [PMID: 28672970 PMCID: PMC5488441 DOI: 10.3892/etm.2017.4523] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 04/28/2017] [Indexed: 11/06/2022] Open
Abstract
The aim of this study is to investigate the effect of vitamin D (VD) on the learning and memory ability of fetal growth restriction (FGR) rat and the expression of NMDA receptor in hippocampus. The FGR models of rat were established through passive smoking, and divided into two groups randomly, i.e. the control group and the observation group. Rats were fed regular diet with the addition of VD in the observation group. The serum level of 25(OH)-D3 was assayed in both groups of the rats at different time points using ELISA, and the learning and memory ability of rat aged 30 days were evaluated using Morris water maze and passive avoidance test. In addition, we also compared the brain weight of rats at different age and detected the mRNA expression of NRI subunit of NMDA receptor of hippocampus of rats aged 30 days using quantitative RT-PCR. After 7 days, the serum level of 25(OH)D3 in rats of the observation group was significantly higher than that of the control group (P<0.05); during the Morris water maze, we found no significant difference in comparison of the latency between the two groups in the first 2 days (P>0.05), but from the 3rd day, the latency of the observation group was shorter than that in the control group (P<0.05); in the passive avoidance test, no significant difference was identified when comparing the electric shock times between the two groups in the first 2 days, but from the 3rd day, the electric shock times in the observation group were significantly lower than those in the control group (P<0.05); the brain weight of rats in the observation group on the 1st, 7th and 14th day were all lower than those in the control group (P<0.05), but the comparison of brain weight at 21st and 30th day showed no significant difference (P>0.05) between the two groups. We also found that the mRNA and protein expression of NRI subunit of NMDA receptor in hippocampus was significantly higher in the observation group than in the control group (P<0.05). VD can increase the learning and memory ability of FGR rats, significantly ameliorating the cognitive dysfunction of FGR rat and improving the learning and memory ability of rats, which may be related to the upregulation of NRI subunit of NMDA receptor.
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Affiliation(s)
- Lu Zong
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ping Chu
- Department of Gynaecology and Obstetrics, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong 264100, P.R. China
| | - Pu Huang
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yulin Guo
- Department of Gynaecology and Obstetrics, The Second Hospital of Yulin, Yulin, Shaanxi 719000, P.R. China
| | - Ye Lv
- Department of Behavioral Pediatrics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
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13
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Schoenrock SA, Tarantino LM. Developmental vitamin D deficiency and schizophrenia: the role of animal models. GENES BRAIN AND BEHAVIOR 2016; 15:45-61. [PMID: 26560996 DOI: 10.1111/gbb.12271] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 10/22/2015] [Accepted: 11/04/2015] [Indexed: 01/10/2023]
Abstract
Schizophrenia is a debilitating neuropsychiatric disorder that affects 1% of the US population. Based on twin and genome-wide association studies, it is clear that both genetics and environmental factors increase the risk for developing schizophrenia. Moreover, there is evidence that conditions in utero, either alone or in concert with genetic factors, may alter neurodevelopment and lead to an increased risk for schizophrenia. There has been progress in identifying genetic loci and environmental exposures that increase risk, but there are still considerable gaps in our knowledge. Furthermore, very little is known about the specific neurodevelopmental mechanisms upon which genetics and the environment act to increase disposition to developing schizophrenia in adulthood. Vitamin D deficiency during the perinatal period has been hypothesized to increase risk for schizophrenia in humans. The developmental vitamin D (DVD) deficiency hypothesis of schizophrenia arises from the observation that disease risk is increased in individuals who are born in winter or spring, live further from the equator or live in urban vs. rural settings. These environments result in less exposure to sunlight, thereby reducing the initial steps in the production of vitamin D. Rodent models have been developed to characterize the behavioral and developmental effects of DVD deficiency. This review focuses on these animal models and discusses the current knowledge of the role of DVD deficiency in altering behavior and neurobiology relevant to schizophrenia.
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Affiliation(s)
- S A Schoenrock
- Department of Psychiatry, School of Medicine, Chapel Hill, NC, USA.,Neurobiology Curriculum, Chapel Hill, NC, USA
| | - L M Tarantino
- Department of Psychiatry, School of Medicine, Chapel Hill, NC, USA.,Division of Pharmacotherapy and Experimental Therapeutics, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
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15
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Pet MA, Brouwer-Brolsma EM. The Impact of Maternal Vitamin D Status on Offspring Brain Development and Function: a Systematic Review. Adv Nutr 2016; 7:665-78. [PMID: 27422502 PMCID: PMC4942857 DOI: 10.3945/an.115.010330] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Various studies have examined associations between maternal vitamin D (VD) deficiency and offspring health, including offspring brain health. The purpose of this review was to summarize current evidence concerning the impact of maternal VD deficiency on brain development and function in offspring. A systematic search was conducted within Medline (on Ovid) for studies published through 7 May 2015. Animal and human studies that examined associations between maternal VD status or developmental VD deficiency and offspring brain development and function were included. A total of 26 animal studies and 10 human studies met the inclusion criteria. Several animal studies confirmed the hypothesis that low prenatal VD status may affect brain morphology and physiology as well as behavioral outcomes. In humans, subtle cognitive and psychological impairments in offspring of VD-deficient mothers were observed. However, data obtained from animal and human studies provide inconclusive evidence, and results seem to depend on strain or race and age of offspring. To conclude, prenatal VD status is thought to play an important role in brain development, cognitive function, and psychological function. However, results are inconclusive; validation of these findings and investigation of underlying mechanisms are required. Thus, more investigation is needed before recommending supplementation of VD during pregnancy to promote brain health of offspring.
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Affiliation(s)
- Milou A Pet
- Division of Human Nutrition, Wageningen University, Wageningen, Netherlands; and,Department of Translational Neuroscience, Brain Center Rudolf Magnus, University Medical Center Utrecht, Netherlands
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16
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Overeem K, Eyles DW, McGrath JJ, Burne THJ. The impact of vitamin D deficiency on behaviour and brain function in rodents. Curr Opin Behav Sci 2016. [DOI: 10.1016/j.cobeha.2015.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Lardner AL. Vitamin D and hippocampal development-the story so far. Front Mol Neurosci 2015; 8:58. [PMID: 26468295 PMCID: PMC4595656 DOI: 10.3389/fnmol.2015.00058] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 09/17/2015] [Indexed: 01/08/2023] Open
Abstract
Epidemiological studies suggest that vitamin D insufficiency may be prevalent in young as well as older populations. The pleiotropic effects of vitamin D are now beyond dispute and a growing number of studies provide accumulating evidence of a role for vitamin D in brain development and function. A number of studies to date have investigated the effects of early-life vitamin D deprivation on adult hippocampus in animals and humans, and there is a growing body of evidence to suggest a role for this hormone in the development of selected hippocampal functions such as latent inhibition and hole board habituation in rats. There are few studies to date of vitamin D deprivation or supplementation on early hippocampal development in vivo. However, a small number of studies, mostly in vitro, point to a role for vitamin D in differentiation and development of hippocampal neurons. There is also limited evidence that supplementation with vitamin D following a period of deprivation is capable of restoring cellular activity and later function. Further avenues of future research are outlined including animal studies on the effects of vitamin D deprivation and inadequacy on early hippocampal biochemistry and function, e.g., measurement of BDNF levels, GABAergic activity, long-term potentiation (LTP) and spatial navigation. It also remains to be established if there are critical developmental windows during which vitamin D is required. In light of the importance of the hippocampus in LTP and spatial learning, further investigations on the early effects of vitamin D deprivation on hippocampal development are warranted.
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Affiliation(s)
- Anne L Lardner
- Department of Biochemistry, St Vincent's University Hospital Dublin, Ireland
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18
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Thanos PK, Roushdy K, Sarwar Z, Rice O, Ashby CR, Grandy DK. The effect of dopamine D4 receptor density on novelty seeking, activity, social interaction, and alcohol binge drinking in adult mice. Synapse 2015; 69:356-64. [PMID: 25914336 DOI: 10.1002/syn.21822] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 03/02/2015] [Accepted: 03/13/2015] [Indexed: 01/11/2023]
Abstract
The dopamine D4 receptor has been postulated to play a role in the pathophysiology of alcoholism. This study examined how varying levels of D4 expression and their associated behaviors in male and female mice correlate with future alcohol intake. We hypothesized that: (1) mice with low (Drd4(+/-) ) or deficient (Drd4(-/-) ) in D4 receptors would show enhanced ethanol consumption compared with control mice (Drd4(+/+) ), and (2) a specific phenotype in these mice is associated with future vulnerability for alcohol consumption. Individually housed mice were allowed free access to ethanol (20% vv) in the dark (DID). The behaviors measured in male and female mice were: novel object recognition, open-field locomotor activity, and social interaction. Correlation analyses showed that in male Drd4(-/-) mice (relative to Drd4(+/+) controls), anxiolytic behavior was significantly correlated with increased alcohol consumption. Also, in male Drd4(-/-) mice, there was a significant positive correlation between increased exploratory behavior and increased alcohol consumption. These findings were not observed in females. In conclusion, our data suggest that the dopamine D4 receptor gene has an important role in increased exploratory and anxiolytic behavior only in males and these behaviors were positively correlated with increased alcohol consumption. This interaction between sex hormones and dopamine D4 receptor genotype/function predicting future alcohol abuse and correlation with anxiolytic and exploratory behavior in male mice could have important implications for better understanding of vulnerabilities associated with addiction.
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Affiliation(s)
- Panayotis K Thanos
- Department of Psychology, Behavioral Neuropharmacology and Neuroimaging Lab, Stony Brook University, Stony Brook, New York
| | - Kareema Roushdy
- Department of Psychology, Behavioral Neuropharmacology and Neuroimaging Lab, Stony Brook University, Stony Brook, New York
| | - Zehan Sarwar
- Department of Psychology, Behavioral Neuropharmacology and Neuroimaging Lab, Stony Brook University, Stony Brook, New York
| | - Onarae Rice
- Department of Psychology, Furman University, Greenville, South Carolina
| | - Charles R Ashby
- Department of Pharmaceutical Sciences, St. Johns University, Queens, New York
| | - David K Grandy
- Department of Physiology and Pharmacology, Oregon Health and Science University, Portland, Oregon.,Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon
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19
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Hawes JE, Tesic D, Whitehouse AJ, Zosky GR, Smith JT, Wyrwoll CS. Maternal vitamin D deficiency alters fetal brain development in the BALB/c mouse. Behav Brain Res 2015; 286:192-200. [PMID: 25753408 DOI: 10.1016/j.bbr.2015.03.008] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/02/2015] [Accepted: 03/02/2015] [Indexed: 01/04/2023]
Abstract
Prenatal exposure to vitamin D is thought to be critical for optimal fetal neurodevelopment, yet vitamin D deficiency is apparent in a growing proportion of pregnant women. The aim of this study was to determine whether a mouse model of vitamin D-deficiency alters fetal neurodevelopment. Female BALB/c mice were placed on either a vitamin D control (2,195 IU/kg) or deficient (0 IU/kg) diet for 5 weeks prior to and during pregnancy. Fetal brains were collected at embryonic day (E) 14.5 or E17.5 for morphological and gene expression analysis. Vitamin D deficiency during pregnancy reduced fetal crown-rump length and head size. Moreover, lateral ventricle volume was reduced in vitamin D-deficient foetuses. Expression of neurotrophin genes brain-derived neurotrophic factor (Bdnf) and transforming growth factor-β1 (Tgf-β1) was altered, with Bdnf reduced at E14.5 and increased at E17.5 following vitamin D deficiency. Brain expression of forkhead box protein P2 (Foxp2), a gene known to be important in human speech and language, was also altered. Importantly, Foxp2 immunoreactive cells in the developing cortex were reduced in vitamin D-deficient female foetuses. At E17.5, brain tyrosine hydroxylase (TH) gene expression was reduced in females, as was TH protein localization (to identify dopamine neurons) in the substantia nigra of vitamin D-deficient female foetuses. Overall, we show that prenatal vitamin D-deficiency leads to alterations in fetal mouse brain morphology and genes related to neuronal survival, speech and language development, and dopamine synthesis. Vitamin D appears to play an important role in mouse neurodevelopment.
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Affiliation(s)
- Jazmin E Hawes
- School of Anatomy, Physiology and Human Biology, The University of Western Australia, Perth 6009, Australia
| | - Dijana Tesic
- School of Anatomy, Physiology and Human Biology, The University of Western Australia, Perth 6009, Australia
| | - Andrew J Whitehouse
- Telethon Kids Institute, The University of Western Australia, Perth 6009, Australia
| | - Graeme R Zosky
- School of Medicine, University of Tasmania, Hobart 7000, Australia
| | - Jeremy T Smith
- School of Anatomy, Physiology and Human Biology, The University of Western Australia, Perth 6009, Australia
| | - Caitlin S Wyrwoll
- School of Anatomy, Physiology and Human Biology, The University of Western Australia, Perth 6009, Australia.
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20
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Adult vitamin D deficiency leads to behavioural and brain neurochemical alterations in C57BL/6J and BALB/c mice. Behav Brain Res 2013; 241:120-31. [DOI: 10.1016/j.bbr.2012.12.001] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 11/29/2012] [Accepted: 12/03/2012] [Indexed: 12/11/2022]
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21
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Eyles DW, Burne THJ, McGrath JJ. Vitamin D, effects on brain development, adult brain function and the links between low levels of vitamin D and neuropsychiatric disease. Front Neuroendocrinol 2013; 34:47-64. [PMID: 22796576 DOI: 10.1016/j.yfrne.2012.07.001] [Citation(s) in RCA: 446] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 06/19/2012] [Accepted: 07/02/2012] [Indexed: 01/27/2023]
Abstract
Increasingly vitamin D deficiency is being associated with a number of psychiatric conditions. In particular for disorders with a developmental basis, such as autistic spectrum disorder and schizophrenia the neurobiological plausibility of this association is strengthened by the preclinical data indicating vitamin D deficiency in early life affects neuronal differentiation, axonal connectivity, dopamine ontogeny and brain structure and function. More recently epidemiological associations have been made between low vitamin D and psychiatric disorders not typically associated with abnormalities in brain development such as depression and Alzheimer's disease. Once again the preclinical findings revealing that vitamin D can regulate catecholamine levels and protect against specific Alzheimer-like pathology increase the plausibility of this link. In this review we have attempted to integrate this clinical epidemiology with potential vitamin D-mediated basic mechanisms. Throughout the review we have highlighted areas where we think future research should focus.
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Affiliation(s)
- Darryl W Eyles
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Wacol, QLD 4076, Australia.
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22
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Harms LR, Turner KM, Eyles DW, Young JW, McGrath JJ, Burne THJ. Attentional processing in C57BL/6J mice exposed to developmental vitamin D deficiency. PLoS One 2012; 7:e35896. [PMID: 22563415 PMCID: PMC3338544 DOI: 10.1371/journal.pone.0035896] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 03/23/2012] [Indexed: 12/04/2022] Open
Abstract
Epidemiological evidence suggests that Developmental Vitamin D (DVD) deficiency is associated with an increased risk of schizophrenia. DVD deficiency in mice is associated with altered behaviour, however there has been no detailed investigation of cognitive behaviours in DVD-deficient mice. The aim of this study was to determine the effect of DVD deficiency on a range of cognitive tasks assessing attentional processing in C57BL/6J mice. DVD deficiency was established by feeding female C57BL/6J mice a vitamin D-deficient diet from four weeks of age. After six weeks on the diet, vitamin D-deficient and control females were mated with vitamin D-normal males and upon birth of the pups, all dams were returned to a diet containing vitamin D. The adult offspring were tested on a range of cognitive behavioural tests, including the five-choice serial reaction task (5C-SRT) and five-choice continuous performance test (5C-CPT), as well as latent inhibition using a fear conditioning paradigm. DVD deficiency was not associated with altered attentional performance on the 5C-SRT. In the 5C-CPT DVD-deficient male mice exhibited an impairment in inhibiting repetitive responses by making more perseverative responses, with no changes in premature or false alarm responding. DVD deficiency did not affect the acquisition or retention of cued fear conditioning, nor did it affect the expression of latent inhibition using a fear conditioning paradigm. DVD-deficient mice exhibited no major impairments in any of the cognitive domains tested. However, impairments in perseverative responding in DVD-deficient mice may indicate that these animals have specific alterations in systems governing compulsive or reward-seeking behaviour.
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Affiliation(s)
- Lauren R. Harms
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
| | - Karly M. Turner
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
| | - Darryl W. Eyles
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Richlands, Queensland, Australia
| | - Jared W. Young
- Department of Psychiatry, University of California San Diego, La Jolla, California, United Sates of America
| | - John J. McGrath
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Richlands, Queensland, Australia
- Discipline of Psychiatry, The University of Queensland, St Lucia, Queensland, Australia
| | - Thomas H. J. Burne
- Queensland Brain Institute, The University of Queensland, St Lucia, Queensland, Australia
- Queensland Centre for Mental Health Research, The Park Centre for Mental Health, Richlands, Queensland, Australia
- * E-mail:
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