1
|
Mudd MK, Angelotta C. Nutrition Education in Psychiatry Residency Programs: A Call to Action. J Nutr 2024:S0022-3166(24)00334-1. [PMID: 38825041 DOI: 10.1016/j.tjnut.2024.05.030] [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: 03/05/2024] [Revised: 05/06/2024] [Accepted: 05/30/2024] [Indexed: 06/04/2024] Open
Abstract
The burden of disease attributable to mental health is expected to rise in the coming decades. Poor nutritional status is considered a modifiable risk factor for general mental health. In fact, nutrition interventions are now accepted as a core strategy in mental healthcare to combat physical health inequalities and life-expectancy gap in people with certain psychiatric disorders. However, most psychiatrists are not familiar with evidence for the potential therapeutic benefits of diet in psychiatric illness, and this may be related to sparse nutrition education for physicians. Thus, there is a need to integrate nutritional management in psychiatric practice, but there is a gap in medical education that would support this practice. Here, we discuss evidence for and challenges in 1) assessing diet quality in psychiatric illness, (2) recommending improvements in diet quality and specific dietary patterns in psychiatric illness, and 3) recommending dietary supplements in psychiatric illness. This discussion serves as a call to develop nutrition curricula within psychiatry residency programs.
Collapse
Affiliation(s)
- Marta Karolina Mudd
- Department of Psychiatry, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.
| | - Cara Angelotta
- Department of Psychiatry, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| |
Collapse
|
2
|
Freire T, Pulpitel T, Clark X, Mackay F, Raubenheimer D, Simpson SJ, Solon-Biet SM, Crean AJ. The effects of paternal dietary fat versus sugar on offspring body composition and anxiety-related behavior. Physiol Behav 2024; 279:114533. [PMID: 38552707 DOI: 10.1016/j.physbeh.2024.114533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 02/26/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
Increasing evidence suggests that the pre-conception parental environment has long-term consequences for offspring health and disease susceptibility. Though much of the work in this field concentrates on maternal influences, there is growing understanding that fathers also play a significant role in affecting offspring phenotypes. In this study, we investigate effects of altering the proportion of dietary fats and carbohydrates on paternal and offspring body composition and anxiety-related behavior in C57Bl/6-JArc mice. We show that in an isocaloric context, greater dietary fat increased body fat and reduced anxiety-like behavior of studs, whereas increased dietary sucrose had no significant effect. These dietary effects were not reflected in offspring traits, rather, we found sex-specific effects that differed between offspring body composition and behavioral traits. This finding is consistent with past paternal effect studies, where transgenerational effects have been shown to be more prominent in one sex over the other. Here, male offspring of fathers fed high-fat diets were heavier at 10 weeks of age due to increased lean body mass, whereas paternal diet had no significant effect on female offspring body fat or lean mass. In contrast, paternal dietary sugar appeared to have the strongest effects on male offspring behavior, with male offspring of high-sucrose fathers spending less time in the closed arms of the elevated plus maze. Both high-fat and high-sugar paternal diets were found to reduce anxiety-like behavior of female offspring, although this effect was only evident when offspring were fed a control diet. This study provides new understanding of the ways in which diet can shape the behavior of fathers and their offspring and contribute to the development of dietary guidelines to improve obesity and mental health conditions, such as anxiety.
Collapse
Affiliation(s)
- Therese Freire
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney NSW, Australia.
| | - Tamara Pulpitel
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney NSW, Australia
| | - Ximonie Clark
- Charles Perkins Centre, The University of Sydney NSW, Australia
| | - Flora Mackay
- Charles Perkins Centre, The University of Sydney NSW, Australia
| | - David Raubenheimer
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney NSW, Australia
| | - Stephen J Simpson
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney NSW, Australia
| | - Samantha M Solon-Biet
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney NSW, Australia
| | - Angela J Crean
- Charles Perkins Centre, The University of Sydney NSW, Australia; School of Life and Environmental Sciences, Faculty of Science, The University of Sydney NSW, Australia
| |
Collapse
|
3
|
Grezmak T, Krishnan K. Factors that can influence neurocognitive performance: a case study in a controlled environment. Neurocase 2023; 29:180-185. [PMID: 38678306 DOI: 10.1080/13554794.2024.2348228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/15/2024] [Indexed: 04/29/2024]
Abstract
This is a case study of a patient in her 50s who presents with severe malnutrition, alcohol dependence, and untreated Bipolar Affective Disorder. She was hospitalized multiple times and placed in a group home 1 year after symptom onset. Cognitive and functional improvements are observed over a 6-year period, as demonstrated by 3 comprehensive neuropsychological evaluations. Residing in a monitored and structured environment for 6 years, with stability in psychiatric medications, monitored nutrition and abstinence from alcohol are attributed to this improvement. This study provides unique evidence of the impact of balanced nutrition and improvements in psychiatric symptoms on cognition.
Collapse
Affiliation(s)
- Tiffany Grezmak
- Neurological Institute, Section of Neuropsychology, Cleveland Clinic, Cleveland, OH, USA
| | - Kamini Krishnan
- Neurological Institute, Section of Neuropsychology, Cleveland Clinic, Cleveland, OH, USA
- Lou Ruvo Center for Brain Health, Cleveland Clinic, Cleveland, OH, USA
| |
Collapse
|
4
|
Farber C, Renteria K, Ritter J, Muraida JD, Rivers C, McKenzie A, Zhu J, Koh GY, Lane MA. Comparison of maternal versus postweaning ingestion of a high fat, high sucrose diet on depression-related behavior, novelty reactivity, and corticosterone levels in young, adult rat offspring. Behav Brain Res 2023; 455:114677. [PMID: 37734488 DOI: 10.1016/j.bbr.2023.114677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/30/2023] [Accepted: 09/17/2023] [Indexed: 09/23/2023]
Abstract
Consumption of a Western-type diet, high in fat and sugar, by mothers as well as maternal weight gain and obesity during gestation and lactation may impact offspring risk for mood and cognitive disorders. The objective of this study was to determine if ingestion of a high fat, high sucrose (HFS) diet by rat dams during gestation and lactation or by their pups after weaning impacted these behaviors and stress responsivity in young, adult offspring. To accomplish this, dams consumed either a 45% fat/high sucrose (HFS) diet or the AIN93G control diet during gestation and lactation. At weaning, pups from dams that consumed the HFS diet were weaned to the control diet. Pups from dams assigned to the control diet were weaned to either the control or HFS diet. Pup behavioral testing began at 10 weeks of age. Pups whose dams consumed the HFS diet during gestation and lactation exhibited increased depression-related behavior and baseline serum corticosterone levels, but no difference in peak levels in response to stress. Male pups of these dams displayed increased working memory during acquisition of the holeboard task and tended to exhibit more anxiety-related behavior in the elevated O-maze test. Regardless of when consumed, the HFS diet increased novelty reactivity in the open field test. These data indicate that diet but not maternal weight gain during gestation impacts offspring behavior and elevates stress hormone levels. Also, regardless of when consumed, the HFS diet increases novelty reactivity, a risk factor for depression and addiction.
Collapse
Affiliation(s)
- Christopher Farber
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Karisa Renteria
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Jordan Ritter
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - J D Muraida
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Carley Rivers
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Avery McKenzie
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Jie Zhu
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Gar Yee Koh
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States
| | - Michelle A Lane
- Nutrition and Foods Program, School of Family and Consumer Sciences, Texas State University, 601 University Dr., San Marcos, TX 78666, United States.
| |
Collapse
|
5
|
Yao Y, Qi X, Jia Y, Ye J, Chu X, Wen Y, Cheng B, Cheng S, Liu L, Liang C, Wu C, Wang X, Ning Y, Wang S, Zhang F. Evaluating the interactive effects of dietary habits and human gut microbiome on the risks of depression and anxiety. Psychol Med 2023; 53:3047-3055. [PMID: 35074039 DOI: 10.1017/s0033291721005092] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Gut microbiome and dietary patterns have been suggested to be associated with depression/anxiety. However, limited effort has been made to explore the effects of possible interactions between diet and microbiome on the risks of depression and anxiety. METHODS Using the latest genome-wide association studies findings in gut microbiome and dietary habits, polygenic risk scores (PRSs) analysis of gut microbiome and dietary habits was conducted in the UK Biobank cohort. Logistic/linear regression models were applied for evaluating the associations for gut microbiome-PRS, dietary habits-PRS, and their interactions with depression/anxiety status and Patient Health Questionnaire (PHQ-9)/Generalized Anxiety Disorder-7 (GAD-7) score by R software. RESULTS We observed 51 common diet-gut microbiome interactions shared by both PHQ score and depression status, such as overall beef intake × genus Sporobacter [hurdle binary (HB)] (PPHQ = 7.88 × 10-4, Pdepression status = 5.86 × 10-4); carbohydrate × genus Lactococcus (HB) (PPHQ = 0.0295, Pdepression status = 0.0150). We detected 41 common diet-gut microbiome interactions shared by GAD score and anxiety status, such as sugar × genus Parasutterella (rank normal transformed) (PGAD = 5.15 × 10-3, Panxiety status = 0.0347); tablespoons of raw vegetables per day × family Coriobacteriaceae (HB) (PGAD = 6.02 × 10-4, Panxiety status = 0.0345). Some common significant interactions shared by depression and anxiety were identified, such as overall beef intake × genus Sporobacter (HB). CONCLUSIONS Our study results expanded our understanding of how to comprehensively consider the relationships for dietary habits-gut microbiome interactions with depression and anxiety.
Collapse
Affiliation(s)
- Yao Yao
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Xin Qi
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, P. R. China
| | - Yumeng Jia
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jing Ye
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Xiaomeng Chu
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yan Wen
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Bolun Cheng
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Shiqiang Cheng
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Li Liu
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Chujun Liang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Cuiyan Wu
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Xi Wang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yujie Ning
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Sen Wang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Feng Zhang
- Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
6
|
Zepeda-Ruiz WA, Paez HAA, Cerbon M, Velazquez Martinez DN. Exposure to a hypercaloric diet produces long lasting changes in motivation. Behav Processes 2022; 202:104737. [PMID: 36038025 DOI: 10.1016/j.beproc.2022.104737] [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: 05/10/2022] [Revised: 08/20/2022] [Accepted: 08/24/2022] [Indexed: 11/29/2022]
Abstract
Changes in motivation have been observed following induction of diet-induced obesity. However, to date, results have been contradictory, some authors reporting an increase in motivation to obtain palatable food, but others observing a decrease. Observed differences might be associated with the length of both the evaluation period and exposure to the diet. Therefore, the aim of this study was to evaluate changes in motivation during 20 weeks of exposure to a hypercaloric diet. Performance of the subjects in a progressive ratio schedule was evaluated before and during the exposure to a high-fat, high-sugar choice diet (HFHSc). A decrease in motivation was observed after 2 weeks of diet exposure, low levels of motivation remained throughout 20 weeks. A comparable decrease in motivation took longer (3 weeks) to develop using chow diet in the control group. Overall, our results suggest that, when changes in motivation are being evaluated, long periods of diet exposure made no further contribution, once motivation decreased, it remained low up to 18 weeks. Exposure to a HFHSc diet is a useful animal model of obesity, since it replicates some pathophysiological and psychological features of human obesity such as an increase in fasting glucose levels, body weight and the weight of adipose tissue.
Collapse
Affiliation(s)
- Wendy Andrea Zepeda-Ruiz
- Departamento de Psicofisiología, Facultad de Psicología; Universidad Nacional Autónoma de México. Ciudad de México, México, 04510
| | - Héctor Alan Abonza Paez
- Departamento de Psicofisiología, Facultad de Psicología; Universidad Nacional Autónoma de México. Ciudad de México, México, 04510
| | - Marco Cerbon
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química; Universidad Nacional Autónoma de México. Ciudad de México, México, 04510
| | - David N Velazquez Martinez
- Departamento de Psicofisiología, Facultad de Psicología; Universidad Nacional Autónoma de México. Ciudad de México, México, 04510.
| |
Collapse
|
7
|
Johnson CSC, Frye BM, Register TC, Snyder-Mackler N, Shively CA. Mediterranean Diet Reduces Social Isolation and Anxiety in Adult Female Nonhuman Primates. Nutrients 2022; 14:nu14142852. [PMID: 35889809 PMCID: PMC9322105 DOI: 10.3390/nu14142852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 07/06/2022] [Accepted: 07/07/2022] [Indexed: 11/16/2022] Open
Abstract
Dietary composition is associated with the differential prevalence of psychiatric disorders; the Western diet confers increased risk, while the Mediterranean diet appears to reduce risk. In nonhuman primates, anxiety-like behaviors and social isolation have been linked to both Western diet consumption and increased inflammatory disease risk, and recent evidence suggests that diet composition may affect immune system function in part through its effects on behavior. This is particularly important in the context of the global COVID-19 pandemic in which social isolation has been associated with disease. Here, we examined the effects of Western- and Mediterranean-like diets on social behavior in a randomized, 34-month preclinical trial in middle-aged female cynomolgus macaques (Macaca fascicularis). Diet induced rapid and persistent changes in a suite of behaviors. After just three months of experimental diet consumption, a composite measure of diet-altered behavior (DAB) significantly differed between the two diets (p = 0.014) and remained different throughout the 24-month experimental observation period (p = 2.2 × 10−8). Monkeys fed the Western diet spent more time alone (FDR = 4.4 × 10−5) and displayed more anxiety behavior (FDR = 0.048), whereas monkeys fed the Mediterranean diet spent more time resting (FDR = 0.0013), attentive (FDR = 0.017), and in body contact with groupmates (FDR = 4.1 × 10−8). These differences were largely due to changes in behavior of animals fed the Mediterranean diet, while Western-diet-fed-animals exhibited similar behaviors compared to the eight-month baseline period, during which all monkeys consumed a common laboratory diet. These observations provide experimental support in a nonhuman primate model, demonstrating a potential therapeutic benefit of the Mediterranean diet consumption to reduce social isolation and anxiety and thus mitigate social isolation-associated disorders that often accompany illness and disability.
Collapse
Affiliation(s)
- Corbin S. C. Johnson
- Department of Psychology, University of Washington, Seattle, WA 98105, USA; (C.S.C.J.); (N.S.-M.)
| | - Brett M. Frye
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA; (B.M.F.); (T.C.R.)
- Department of Biology, Emory and Henry College, Emory, VA 24327, USA
| | - Thomas C. Register
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA; (B.M.F.); (T.C.R.)
| | - Noah Snyder-Mackler
- Department of Psychology, University of Washington, Seattle, WA 98105, USA; (C.S.C.J.); (N.S.-M.)
- Center for Studies in Demography and Ecology, University of Washington, Seattle, WA 98105, USA
- Center for Evolution & Medicine, Arizona State University, Tempe, AZ 85281, USA
- School of Life Sciences, Arizona State University, Tempe, AZ 85281, USA
- School for Human Evolution and Social Change, Arizona State University, Tempe, AZ 85281, USA
| | - Carol A. Shively
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA; (B.M.F.); (T.C.R.)
- Correspondence: ; Tel.: +1-(336)-716-1524
| |
Collapse
|
8
|
Thompson DS, Fowler JC, Bradshaw MR, Frueh BC, Weinstein BL, Petrosino J, Hadden JK, Madan A. Is the gut microbiota associated with suicidality? Non-significant finding among a large cohort of psychiatrically hospitalized individuals with serious mental illness. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2021. [DOI: 10.1016/j.jadr.2021.100266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
9
|
Sarangi M, Dus M. Crème de la Créature: Dietary Influences on Behavior in Animal Models. Front Behav Neurosci 2021; 15:746299. [PMID: 34658807 PMCID: PMC8511460 DOI: 10.3389/fnbeh.2021.746299] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/06/2021] [Indexed: 11/13/2022] Open
Abstract
In humans, alterations in cognitive, motivated, and affective behaviors have been described with consumption of processed diets high in refined sugars and saturated fats and with high body mass index, but the causes, mechanisms, and consequences of these changes remain poorly understood. Animal models have provided an opportunity to answer these questions and illuminate the ways in which diet composition, especially high-levels of added sugar and saturated fats, contribute to brain physiology, plasticity, and behavior. Here we review findings from invertebrate (flies) and vertebrate models (rodents, zebrafish) that implicate these diets with changes in multiple behaviors, including eating, learning and memory, and motivation, and discuss limitations, open questions, and future opportunities.
Collapse
Affiliation(s)
- Manaswini Sarangi
- Department of Molecular, Cellular, and Developmental Biology, The University of Michigan, Ann Arbor, MI, United States
| | - Monica Dus
- Department of Molecular, Cellular, and Developmental Biology, The University of Michigan, Ann Arbor, MI, United States
| |
Collapse
|
10
|
Abstract
Neuropsychiatric disorders are major causes of the global burden of diseases, frequently co-occurring with multiple co-morbidities, especially obesity, type 2 diabetes mellitus, non-alcoholic fatty liver disease and its various risk factors in the metabolic syndrome. While the determining factors of neuropsychiatric disorders are complex, recent studies have shown that there is a strong link between diet, metabolic state and neuropsychiatric disorders, including anxiety and depression. There is no doubt that rodent models are of great value for preclinical research. Therefore, this article focuses on a rodent model of chronic consumption of high-fat diet (HFD), and/or the addition of a certain amount of cholesterol or sugar, meanwhile, summarising the pattern of diet that induces anxiety/depressive-like behaviour and the underlying mechanism. We highlight how dietary and metabolic risk influence neuropsychiatric behaviour in animals. Changes in dietary patterns, especially HFD, can induce anxiety- or depression-like behaviours, which may vary by diet exposure period, sex, age, species and genetic background of the animals used. Furthermore, dietary patterns significantly aggravate anxiety/depression-like behaviour in animal models of neuropsychiatric disorders. The mechanisms by which diet induces anxiety/depressive-like behaviour may involve neuroinflammation, neurotransmitters/neuromodulators, neurotrophins and the gut-brain axis. Future research should be focused on elucidating the mechanism and identifying the contribution of diet and diet-induced metabolic risk to neuropsychiatric disorders, which can form the basis for future clinical dietary intervention strategies for neuropsychiatric disorders.
Collapse
|
11
|
Le May MV, Peris-Sampedro F, Stoltenborg I, Schéle E, Bake T, Adan RAH, Dickson SL. Functional and Neurochemical Identification of Ghrelin Receptor (GHSR)-Expressing Cells of the Lateral Parabrachial Nucleus in Mice. Front Neurosci 2021; 15:633018. [PMID: 33658910 PMCID: PMC7917048 DOI: 10.3389/fnins.2021.633018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/27/2021] [Indexed: 01/28/2023] Open
Abstract
The lateral parabrachial nucleus (lPBN), located in the pons, is a well-recognized anorexigenic center harboring, amongst others, the calcitonin gene-related peptide (CGRP)-expressing neurons that play a key role. The receptor for the orexigenic hormone ghrelin (the growth hormone secretagogue receptor, GHSR) is also abundantly expressed in the lPBN and ghrelin delivery to this site has recently been shown to increase food intake and alter food choice. Here we sought to explore whether GHSR-expressing cells in the lPBN (GHSR lPBN cells) contribute to feeding control, food choice and body weight gain in mice offered an obesogenic diet, involving studies in which GHSR lPBN cells were silenced. We also explored the neurochemical identity of GHSR lPBN cells. To silence GHSR lPBN cells, Ghsr-IRES-Cre male mice were bilaterally injected intra-lPBN with a Cre-dependent viral vector expressing tetanus toxin-light chain. Unlike control wild-type littermates that significantly increased in body weight on the obesogenic diet (i.e., high-fat high-sugar free choice diet comprising chow, lard and 9% sucrose solution), the heterozygous mice with silenced GHSR lPBN cells were resistant to diet-induced weight gain with significantly lower food intake and fat weight. The lean phenotype appeared to result from a decreased food intake compared to controls and caloric efficiency was unaltered. Additionally, silencing the GHSR lPBN cells altered food choice, significantly reducing palatable food consumption. RNAscope and immunohistochemical studies of the lPBN revealed considerable co-expression of GHSR with glutamate and pituitary adenylate cyclase-activating peptide (PACAP), and much less with neurotensin, substance P and CGRP. Thus, the GHSR lPBN cells are important for diet-induced weight gain and adiposity, as well as in the regulation of food intake and food choice. Most GHSR lPBN cells were found to be glutamatergic and the majority (76%) do not belong to the well-characterized anorexigenic CGRP cell population.
Collapse
Affiliation(s)
- Marie V Le May
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Fiona Peris-Sampedro
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Iris Stoltenborg
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Erik Schéle
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Tina Bake
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Roger A H Adan
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.,Department of Translational Neuroscience, UMC Utrecht Brain Center, Utrecht University, Utrecht, Netherlands
| | - Suzanne L Dickson
- Department of Physiology/Endocrinology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
12
|
Peris-Sampedro F, Guardia-Escote L, Basaure P, Cabré M, Colomina MT. Improvement of APOE4-dependent non-cognitive behavioural traits by postnatal cholinergic stimulation in female mice. Behav Brain Res 2020; 384:112552. [DOI: 10.1016/j.bbr.2020.112552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/30/2020] [Accepted: 02/09/2020] [Indexed: 02/08/2023]
|
13
|
Adan RAH, van der Beek EM, Buitelaar JK, Cryan JF, Hebebrand J, Higgs S, Schellekens H, Dickson SL. Nutritional psychiatry: Towards improving mental health by what you eat. Eur Neuropsychopharmacol 2019; 29:1321-1332. [PMID: 31735529 DOI: 10.1016/j.euroneuro.2019.10.011] [Citation(s) in RCA: 158] [Impact Index Per Article: 31.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/08/2019] [Accepted: 10/29/2019] [Indexed: 12/26/2022]
Abstract
Does it matter what we eat for our mental health? Accumulating data suggests that this may indeed be the case and that diet and nutrition are not only critical for human physiology and body composition, but also have significant effects on mood and mental wellbeing. While the determining factors of mental health are complex, increasing evidence indicates a strong association between a poor diet and the exacerbation of mood disorders, including anxiety and depression, as well as other neuropsychiatric conditions. There are common beliefs about the health effects of certain foods that are not supported by solid evidence and the scientific evidence demonstrating the unequivocal link between nutrition and mental health is only beginning to emerge. Current epidemiological data on nutrition and mental health do not provide information about causality or underlying mechanisms. Future studies should focus on elucidating mechanism. Randomized controlled trials should be of high quality, adequately powered and geared towards the advancement of knowledge from population-based observations towards personalized nutrition. Here, we provide an overview of the emerging field of nutritional psychiatry, exploring the scientific evidence exemplifying the importance of a well-balanced diet for mental health. We conclude that an experimental medicine approach and a mechanistic understanding is required to provide solid evidence on which future policies on diet and nutrition for mental health can be based.
Collapse
Affiliation(s)
- Roger A H Adan
- Department of Translational Neurosciences, University Medical Center Utrecht, Universiteitsweg 100, 3584 CG Utrecht, the Netherlands; Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Medicinaregatan 11, SE-405 30 Gothenburg, Sweden.
| | - Eline M van der Beek
- Danone Nutricia Research, Utrecht, the Netherlands; Department of Pediatrics, University Medical Centre Groningen, Groningen, the Netherlands
| | - Jan K Buitelaar
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Karakter Child and Adolescent Psychiatry, Nijmegen, the Netherlands
| | - John F Cryan
- Department of Anatomy & Neuroscience and APC Microbiome Ireland, University College Cork, Ireland
| | - Johannes Hebebrand
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Suzanne Higgs
- Suzanne Higgs School of Psychology, University of Birmingham, Birmingham, UK
| | - Harriet Schellekens
- Department of Anatomy & Neuroscience and APC Microbiome Ireland, University College Cork, Ireland
| | - Suzanne L Dickson
- Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Medicinaregatan 11, SE-405 30 Gothenburg, Sweden.
| |
Collapse
|
14
|
Slomp M, Belegri E, Blancas‐Velazquez AS, Diepenbroek C, Eggels L, Gumbs MC, Joshi A, Koekkoek LL, Lamuadni K, Ugur M, Unmehopa UA, la Fleur SE, Mul JD. Stressing the importance of choice: Validity of a preclinical free-choice high-caloric diet paradigm to model behavioural, physiological and molecular adaptations during human diet-induced obesity and metabolic dysfunction. J Neuroendocrinol 2019; 31:e12718. [PMID: 30958590 PMCID: PMC6593820 DOI: 10.1111/jne.12718] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 03/06/2019] [Accepted: 03/28/2019] [Indexed: 12/23/2022]
Abstract
Humans have engineered a dietary environment that has driven the global prevalence of obesity and several other chronic metabolic diseases to pandemic levels. To prevent or treat obesity and associated comorbidities, it is crucial that we understand how our dietary environment, especially in combination with a sedentary lifestyle and/or daily-life stress, can dysregulate energy balance and promote the development of an obese state. Substantial mechanistic insight into the maladaptive adaptations underlying caloric overconsumption and excessive weight gain has been gained by analysing brains from rodents that were eating prefabricated nutritionally-complete pellets of high-fat diet (HFD). Although long-term consumption of HFDs induces chronic metabolic diseases, including obesity, they do not model several important characteristics of the modern-day human diet. For example, prefabricated HFDs ignore the (effects of) caloric consumption from a fluid source, do not appear to model the complex interplay in humans between stress and preference for palatable foods, and, importantly, lack any aspect of choice. Therefore, our laboratory uses an obesogenic free-choice high-fat high-sucrose (fc-HFHS) diet paradigm that provides rodents with the opportunity to choose from several diet components, varying in palatability, fluidity, texture, form and nutritive content. Here, we review recent advances in our understanding how the fc-HFHS diet disrupts peripheral metabolic processes and produces adaptations in brain circuitries that govern homeostatic and hedonic components of energy balance. Current insight suggests that the fc-HFHS diet has good construct and face validity to model human diet-induced chronic metabolic diseases, including obesity, because it combines the effects of food palatability and energy density with the stimulating effects of variety and choice. We also highlight how behavioural, physiological and molecular adaptations might differ from those induced by prefabricated HFDs that lack an element of choice. Finally, the advantages and disadvantages of using the fc-HFHS diet for preclinical studies are discussed.
Collapse
Affiliation(s)
- Margo Slomp
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Evita Belegri
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Aurea S. Blancas‐Velazquez
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Charlene Diepenbroek
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Leslie Eggels
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Myrtille C.R. Gumbs
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Anil Joshi
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Laura L. Koekkoek
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Khalid Lamuadni
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Muzeyyen Ugur
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Unga A. Unmehopa
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Susanne E. la Fleur
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| | - Joram D. Mul
- Department of Endocrinology and Metabolism, Laboratory of EndocrinologyDepartment of Clinical ChemistryAmsterdam Neuroscience, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
- Metabolism and Reward GroupNetherlands Institute for NeuroscienceRoyal Netherlands Academy of Arts and Sciences (KNAW)AmsterdamThe Netherlands
| |
Collapse
|