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Liu H, Qu N, Gonzalez NV, Palma MA, Chen H, Xiong J, Choubey A, Li Y, Li X, Yu M, Liu H, Tu L, Zhang N, Yin N, Conde KM, Wang M, Bean JC, Han J, Scarcelli NA, Yang Y, Saito K, Cui H, Tong Q, Sun Z, Wang C, Cai X, Lu L, He Y, Xu Y. A Light-Responsive Neural Circuit Suppresses Feeding. J Neurosci 2024; 44:e2192232024. [PMID: 38897723 PMCID: PMC11270527 DOI: 10.1523/jneurosci.2192-23.2024] [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: 11/23/2023] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/21/2024] Open
Abstract
Light plays an essential role in a variety of physiological processes, including vision, mood, and glucose homeostasis. However, the intricate relationship between light and an animal's feeding behavior has remained elusive. Here, we found that light exposure suppresses food intake, whereas darkness amplifies it in male mice. Interestingly, this phenomenon extends its reach to diurnal male Nile grass rats and healthy humans. We further show that lateral habenula (LHb) neurons in mice respond to light exposure, which in turn activates 5-HT neurons in the dorsal Raphe nucleus (DRN). Activation of the LHb→5-HTDRN circuit in mice blunts darkness-induced hyperphagia, while inhibition of the circuit prevents light-induced anorexia. Together, we discovered a light-responsive neural circuit that relays the environmental light signals to regulate feeding behavior in mice.
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Affiliation(s)
- Hailan Liu
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030 .
| | - Na Qu
- Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan 430012, China .
- Wuhan Hospital for Psychotherapy, Wuhan 430012, China
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430012, China
- Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan 430012, China
- Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan 430012, China
| | | | - Marco A Palma
- Human Behavior Laboratory, Texas A&M University, College Station, Texas 77843
| | - Huamin Chen
- Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan 430012, China
- Wuhan Hospital for Psychotherapy, Wuhan 430012, China
- Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan 430012, China
| | - Jiani Xiong
- Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan 430012, China
- Wuhan Hospital for Psychotherapy, Wuhan 430012, China
- Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan 430012, China
| | - Abhinav Choubey
- Department of Medicine-Endocrinology, Baylor College of Medicine, Houston, Texas 77030
| | - Yongxiang Li
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Xin Li
- Department of Medicine-Endocrinology, Baylor College of Medicine, Houston, Texas 77030
| | - Meng Yu
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Hesong Liu
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Longlong Tu
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Nan Zhang
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Na Yin
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Kristine Marie Conde
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Mengjie Wang
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Jonathan Carter Bean
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Junying Han
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Nikolas Anthony Scarcelli
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Yongjie Yang
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Kenji Saito
- Department of Pharmacology and Neuroscience, University of Iowa Carver College of Medicine, Iowa City, Iowa 52242
| | - Huxing Cui
- Department of Pharmacology and Neuroscience, University of Iowa Carver College of Medicine, Iowa City, Iowa 52242
- Iowa Neuroscience Institute, University of Iowa Carver College of Medicine, Iowa City, Iowa 52242
- F.O.E. Diabetes Research Center, University of Iowa Carver College of Medicine, Iowa City, Iowa 52242
| | - Qingchun Tong
- Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, Texas 77030
| | - Zheng Sun
- Department of Medicine-Endocrinology, Baylor College of Medicine, Houston, Texas 77030
| | - Chunmei Wang
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Xing Cai
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Li Lu
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Yang He
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030
| | - Yong Xu
- Department of Pediatrics, Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas 77030 .
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas 77030
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Baylor College of Medicine, Houston, Texas 77030
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Early life adversity shapes neural circuit function during sensitive postnatal developmental periods. Transl Psychiatry 2022; 12:306. [PMID: 35915071 PMCID: PMC9343623 DOI: 10.1038/s41398-022-02092-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 11/24/2022] Open
Abstract
Early life adversity (ELA) is a major risk factor for mental illness, but the neurobiological mechanisms by which ELA increases the risk for future psychopathology are still poorly understood. Brain development is particularly malleable during prenatal and early postnatal life, when complex neural circuits are being formed and refined through an interplay of excitatory and inhibitory neural input, synaptogenesis, synaptic pruning, myelination, and neurogenesis. Adversity that influences these processes during sensitive periods of development can thus have long-lasting and pervasive effects on neural circuit maturation. In this review, we will discuss clinical and preclinical evidence for the impact of ELA on neural circuit formation with a focus on the early postnatal period, and how long-lasting impairments in these circuits can affect future behavior. We provide converging evidence from human and animal studies on how ELA alters the functional development of brain regions, neural circuits, and neurotransmitter systems that are crucial for cognition and affective behavior, including the hippocampus, the hypothalamus-pituitary-adrenal (HPA) axis, neural networks of fear responses and cognition, and the serotonin (5-HT) system. We also discuss how gene-by-environment (GxE) interactions can determine individual differences in susceptibility and resilience to ELA, as well as molecular pathways by which ELA regulates neural circuit development, for which we emphasize epigenetic mechanisms. Understanding the molecular and neurobiological mechanisms underlying ELA effects on brain function and psychopathology during early postnatal sensitive periods may have great potential to advance strategies to better treat or prevent psychiatric disorders that have their origin early in life.
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3
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Effects of stress on endophenotypes of suicide across species: A role for ketamine in risk mitigation. Neurobiol Stress 2022; 18:100450. [PMID: 35685678 PMCID: PMC9170747 DOI: 10.1016/j.ynstr.2022.100450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/05/2022] [Accepted: 04/15/2022] [Indexed: 12/28/2022] Open
Abstract
Suicide is a leading cause of death and morbidity worldwide, yet few interventions are available to mitigate its risk. Barriers to effective treatments involve a limited understanding of factors that predict the onset of suicidal thoughts and behaviors. In the context of suicide risk, stress is a precipitating factor that is largely overlooked in the literature. Indeed, the pathophysiology of stress and suicide are heavily interconnected, underscoring the need to target the stress system in suicide prevention. In this review, we integrate findings from the preclinical and clinical literature that links stress and suicide. We focus specifically on the effects of stress on underlying biological functions and processes associated with suicide, allowing for the review of research using animal models. Owing to the rapid anti-suicidal effects of (R,S)-ketamine, we discuss its ability to modulate various stress-related endophenotypes of suicide, as well as its potential role in preventing suicide in those with a history of chronic life stress (e.g., early life adversity). We highlight future research directions that could advance our understanding of stress-related effects on suicide risk, advocating a dimensional, endophenotype approach to suicide research. Suicide and chronic stress pathophysiology are interconnected. Chronic stress has profound impacts on several endophenotypes of suicide. Animal and human research points to stress as a precipitating factor in suicide. Ketamine modulates specific biological processes associated with stress and suicide. Suicide research into endophenotypes can help inform risk-mitigation strategies.
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4
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Chen Y, Zheng Y, Yan J, Zhu C, Zeng X, Zheng S, Li W, Yao L, Xia Y, Su WW, Chen Y. Early Life Stress Induces Different Behaviors in Adolescence and Adulthood May Related With Abnormal Medial Prefrontal Cortex Excitation/Inhibition Balance. Front Neurosci 2022; 15:720286. [PMID: 35058738 PMCID: PMC8765554 DOI: 10.3389/fnins.2021.720286] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 12/02/2021] [Indexed: 12/28/2022] Open
Abstract
Early life stress is thought to be a risk factor for emotional disorders, particularly depression and anxiety. Although the excitation/inhibition (E/I) imbalance has been implicated in neuropsychiatric disorders, whether early life stress affects the E/I balance in the medial prefrontal cortex at various developmental stages is unclear. In this study, rats exposed to maternal separation (MS) that exhibited a well-established early life stress paradigm were used to evaluate the E/I balance in adolescence (postnatal day P43-60) and adulthood (P82-100) by behavior tests, whole-cell recordings, and microdialysis coupled with high performance liquid chromatography-mass spectrometry (HPLC-MS) analysis. First, the behavioral tests revealed that MS induced both anxiety- and depressive-like behaviors in adolescent rats but only depressive-like behavior in adult rats. Second, MS increased the action potential frequency and E/I balance of synaptic transmission onto L5 pyramidal neurons in the prelimbic (PrL) brain region of adolescent rats while decreasing the action potential frequency and E/I balance in adult rats. Finally, MS increases extracellular glutamate levels and decreased the paired-pulse ratio of evoked excitatory postsynaptic currents (EPSCs) of pyramidal neurons in the PrL of adolescent rats. In contrast, MS decreased extracellular glutamate levels and increased the paired-pulse ratio of evoked EPSCs of pyramidal neurons in the PrL of adult rats. The present results reveal a key role of E/I balance in different MS-induced disorders may related to the altered probability of presynaptic glutamate release at different developmental stages.
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Affiliation(s)
- Yiwen Chen
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuanjia Zheng
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jinglan Yan
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chuanan Zhu
- Department of Integrated Traditional Chinese and Western Medicine, Xiamen Xianyue Hospital, Xiamen, China
| | - Xuan Zeng
- Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Shaoyi Zheng
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenwen Li
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lin Yao
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yucen Xia
- Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wei-Wei Su
- Guangdong Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yongjun Chen
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.,Research Institute of Acupuncture and Moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China.,Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Guangzhou, China.,Guangdong Province Key Laboratory of Psychiatric Disorders, Southern Medical University, Guangzhou, China
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5
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Coplan JD, George R, Syed SA, Rozenboym AV, Tang JE, Fulton SL, Perera TD. Early Life Stress and the Fate of Kynurenine Pathway Metabolites. Front Hum Neurosci 2021; 15:636144. [PMID: 33994977 PMCID: PMC8117097 DOI: 10.3389/fnhum.2021.636144] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 03/16/2021] [Indexed: 12/27/2022] Open
Abstract
Early life stress (ELS) precedes alterations to neuro-immune activation, which may mediate an increased risk for stress-related psychiatric disorders, potentially through alterations of central kynurenine pathway (KP) metabolites, the latter being relatively unexplored. We hypothesized that ELS in a non-human primate model would lead to a reduction of neuroprotective and increases of neurotoxic KP metabolites. Twelve adult female bonnet macaques reared under conditions of maternal variable foraging demand (VFD) were compared to 27 age- and weight-matched non-VFD-exposed female controls. Baseline behavioral observations of social affiliation were taken over a 12-week period followed by the first cerebrospinal fluid (CSF) sample. Subjects were then either exposed to a 12-week repeated separation paradigm (RSP) or assigned to a “no-RSP” condition followed by a second CSF. We used high-performance liquid chromatography for kynurenine (KYN), tryptophan, 5-hydroxyindoleacetic acid, kynurenic acid (KYNA), and anthranilic acid (ANTH) as a proxy for quinolinic acid determination. At baseline, social affiliation scores were reduced in VFD-reared versus control subjects. CSF log KYNA and log KYNA/KYN ratio were lower in VFD-reared versus control subjects. CSF log KYNA/KYN was positively correlated with CSF log ANTH in VFD only (r = 0.82). Controlling for log KYNA/KYN, log ANTH was elevated in VFD-reared subjects versus controls. CSF log KYNA/KYN obtained post-RSP was positively correlated with mean social affiliation scores during RSP, specifically in VFD. ELS is associated with a reduced neuroprotective and increased neurotoxic pathway products. That the two contrasting processes are paradoxically correlated following ELS suggests a cross-talk between two opposing KP enzymatic systems.
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Affiliation(s)
- Jeremy D Coplan
- Department of Psychiatry, State University of New York Downstate Medical Center, Brooklyn, NY, United States
| | - Roza George
- Firstox Laboratories, Irving, TX, United States
| | - Shariful A Syed
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, United States
| | - Annalam V Rozenboym
- Department of Biological Sciences, Kingsborough Community College, CUNY, Brooklyn, NY, United States
| | - Jean E Tang
- Teachers College, Columbia University, New York, NY, United States
| | - Sasha L Fulton
- Icahn School of Medicine at Mount Sinai, New York, NY, United States
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6
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Gorlova A, Ortega G, Waider J, Bazhenova N, Veniaminova E, Proshin A, Kalueff AV, Anthony DC, Lesch KP, Strekalova T. Stress-induced aggression in heterozygous TPH2 mutant mice is associated with alterations in serotonin turnover and expression of 5-HT6 and AMPA subunit 2A receptors. J Affect Disord 2020; 272:440-451. [PMID: 32553388 DOI: 10.1016/j.jad.2020.04.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/31/2020] [Accepted: 04/17/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND The contribution of gene-environment interactions that lead to excessive aggression is poorly understood. Environmental stressors and mutations of the gene encoding tryptophan hydroxylase-2 (TPH2) are known to influence aggression. For example, TPH2 null mutant mice (Tph2-/-) are naturally highly aggressive, while heterozygous mice (Tph2+/-) lack a behavioral phenotype and are considered endophenotypically normal. Here we sought to discover whether an environmental stressor would affect the phenotype of the genetically 'susceptible' heterozygous mice (Tph2+/-). METHODS Tph2+/- male mice or Tph2+/+ controls were subjected to a five-day long rat exposure stress paradigm. Brain serotonin metabolism and the expression of selected genes encoding serotonin receptors, AMPA receptors, and stress markers were studied. RESULTS Stressed Tph2+/- mice displayed increased levels of aggression and social dominance, whereas Tph2+/+ animals became less aggressive and less dominant. Brain tissue concentrations of serotonin, its precursor hydroxytryptophan and its metabolite 5-hydroxyindoleacetic acid were significantly altered in all groups in the prefrontal cortex, striatum, amygdala, hippocampus and dorsal raphe after stress. Compared to non-stressed animals, the concentration of 5-hydroxytryptophan was elevated in the amygdala though decreased in the other brain structures. The overexpression of the AMPA receptor subunit, GluA2, and downregulation of 5-HT6 receptor, as well as overexpression of c-fos and glycogen-synthase-kinase-3β (GSK3-β), were found in most structures of the stressed Tph2+/- mice. LIMITATIONS Rescue experiments would help to verify causal relationships of reported changes. CONCLUSIONS The interaction of a partial TPH2 gene deficit with stress results in pathological aggression and molecular changes, and suggests that the presence of genetic susceptibility can augment aggression in seemingly resistant phenotypes.
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Affiliation(s)
- Anna Gorlova
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
| | - Gabriela Ortega
- Division of Molecular Psychiatry, Center of Mental Health, University of Würzburg, Würzburg, Germany
| | - Jonas Waider
- Division of Molecular Psychiatry, Center of Mental Health, University of Würzburg, Würzburg, Germany
| | - Natalia Bazhenova
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands; Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Ekaterina Veniaminova
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
| | - Andrey Proshin
- PK Anokhin Research Institute of Normal Physiology, Moscow
| | - Allan V Kalueff
- School of Pharmacy, Southwest University, Chongqing, China with Ural Federal University, Ekaterinburg, Russia; Institute of Translational Biomedicine, St. Petersburg State University and Almazov Medical Research Center, Institute of Experimental Medicine, St. Petersburg Russia
| | - Daniel C Anthony
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; Department of Pharmacology, Oxford University, Oxford, United Kingdom
| | - Klaus-Peter Lesch
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands; Division of Molecular Psychiatry, Center of Mental Health, University of Würzburg, Würzburg, Germany
| | - Tatyana Strekalova
- Laboratory of Psychiatric Neurobiology, Institute of Molecular Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; School for Mental Health and Neuroscience, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands; Division of Molecular Psychiatry, Center of Mental Health, University of Würzburg, Würzburg, Germany; Institute of General Pathology and Pathophysiology, Moscow, Russia.
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7
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Zheng Y, He J, Guo L, Yao L, Zheng X, Yang Z, Xia Y, Wu X, Su Y, Xu N, Chen Y. Transcriptome Analysis on Maternal Separation Rats With Depression-Related Manifestations Ameliorated by Electroacupuncture. Front Neurosci 2019; 13:314. [PMID: 31024237 PMCID: PMC6460510 DOI: 10.3389/fnins.2019.00314] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 03/19/2019] [Indexed: 12/31/2022] Open
Abstract
Maternal separation (MS), a stressful event in early life, has been linked to neuropsychiatric disorders later in life, especially depression. In this study we investigated whether treatment with electroacupuncture (EA) could ameliorate depression-related manifestations in adult animals that had adverse early life experiences. We demonstrated depression-like behavior deficiencies in a sucrose preference test and a forced swimming test in a rat model with neonatal MS. Repeated EA treatment at the acupoints Baihui (GV20) and Yintang (GV29) during adulthood was shown to be remarkably attenuated above behavioral deficits. Using unbiased genome-wide RNA sequencing to investigate alterations in the transcriptome of the prefrontal cortex (PFC), we explored the altered gene sets involved in circadian rhythm and neurotransmitter transporter activity in MS rats, and their expression tended to be reversed after EA treatment. In addition, we analyzed the interaction network of differentiated lncRNA- or circRNA-miRNA-mRNA by using the principle of competitive endogenous RNA (ceRNA). These results suggest that EA at GV20 and GV29 ameliorates depression-related manifestations by regulating the expression of multiple genes.
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Affiliation(s)
- Yuanjia Zheng
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiang He
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lili Guo
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lin Yao
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.,School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaorong Zheng
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhihua Yang
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yucen Xia
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaoli Wu
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yang Su
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Nenggui Xu
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yongjun Chen
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China.,Center for Brain Science and Brain-Inspired Intelligence, Guangdong-Hong Kong-Macao Greater Bay Area, Guangzhou, China
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8
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Coplan JD, Gupta NK, Flynn SK, Reiner WJ, Gaita D, Fulton SL, Rozenboym AV, Tang JE, Cooper TB, Mann JJ. Maternal Cerebrospinal Fluid Glutamate in Response to Variable Foraging Demand: Relationship to Cerebrospinal Fluid Serotonin Metabolites in Grown Offspring. ACTA ACUST UNITED AC 2018; 2. [PMID: 30246167 PMCID: PMC6145812 DOI: 10.1177/2470547018785625] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Maternal response to allostatic overload during infant rearing may alter
neurobiological measures in grown offspring, potentially increasing
susceptibility to mood and anxiety disorders. We examined maternal
cerebrospinal fluid (CSF) glutamate response during exposure to variable
foraging demand (VFD), a bonnet macaque model of allostatic overload,
testing whether activation relative to baseline predicted concomitant CSF
elevations of the stress neuropeptide, corticotropin-releasing factor. We
investigated whether VFD-induced activation of maternal CSF glutamate
affects maternal–infant attachment patterns and offspring CSF
5-hydroxyindoleacetic acid concentrations. Methods Mother–infant dyads were exposed to the “VFD stressor,” a paradigm in which
mothers experience 16 weeks of foraging uncertainty while rearing their
infant offspring. Through staggering the infant age of VFD onset, both a
cross-sectional design and a longitudinal design were used. Maternal CSF
glutamate and glutamine concentrations post-VFD exposure were
cross-sectionally compared to maternal VFD naive controls. Proportional
change in concentrations of maternal glutamate (and glutamine), a
longitudinal measure, was evaluated in relation to VFD-induced elevations of
CSF corticotropin-releasing factor. The former measure was related to
maternal–infant proximity scores obtained during the final phases of VFD
exposure. Maternal glutamatergic response to VFD exposure was used as a
predictor variable for young adolescent offspring CSF metabolites of
serotonin, dopamine, and norepinephrine. Results Following VFD exposure, maternal CSF glutamate concentrations correlated
positively with maternal CSF CRF concentrations. Activation relative to
baseline of maternal CSF glutamate concentrations following VFD exposure
correlated directly with a) increased maternal-infant proximity during the
final phases of VFD and b) offspring CSF concentrations of monoamine
metabolites including 5-hydroxyindoleacetic acid, which was elevated
relative to controls. Conclusions Activation of maternal CSF glutamate in response to VFD-induced allostasis is
directly associated with elevations of maternal CSF corticotropin-releasing
factor. Maternal CSF glutamate alterations induced by VFD potentially
compromise serotonin neurotransmission in grown offspring, conceivably
modeling human vulnerability to treatment-resistant mood and anxiety
disorders.
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Affiliation(s)
- Jeremy D Coplan
- Department of Psychiatry and Behavioral Sciences, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Nishant K Gupta
- College of Medicine, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Sarah K Flynn
- College of Medicine, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Wade J Reiner
- College of Medicine, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - David Gaita
- College of Medicine, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Sasha L Fulton
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University Medical Center, New York State Psychiatric Institute, New York, NY, USA
| | - Anna V Rozenboym
- Department of Biological Sciences, Kingsborough Community College, City University of New York, Brooklyn, NY, USA
| | - Jean E Tang
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University Medical Center, New York State Psychiatric Institute, New York, NY, USA
| | - Thomas B Cooper
- Department of Psychopharmacology, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, USA
| | - J John Mann
- Department of Psychiatry, Columbia University, New York, NY, USA.,Division of Molecular Imaging & Neuropathology, New York State Psychiatric Institute, New York, NY, USA
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Parris MS, Marver JE, Chaudhury SR, Ellis SP, Metts AV, Keilp JG, Burke AK, Oquendo MA, Mann JJ, Grunebaum MF. Effects of anxiety on suicidal ideation: exploratory analysis of a paroxetine versus bupropion randomized trial. Int Clin Psychopharmacol 2018; 33:249-254. [PMID: 29864037 PMCID: PMC6066420 DOI: 10.1097/yic.0000000000000225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
It is unclear whether anxiety increases or decreases suicidal risk. This may contribute to the lack of guidance on which antidepressant medications are best for suicidal depressed patients who present with high anxiety. This study explored whether anxiety predicts suicidal ideation in depressed individuals treated with paroxetine or bupropion. An 8-week double-blind trial comparing controlled-release paroxetine (N=36) versus extended-release bupropion (N=38) for effect on suicidal ideation and behavior in depressed patients with suicidal ideation, past attempt, or both found an advantage for paroxetine, but anxiety effects were not investigated. This secondary analysis explored the relationship, measured at baseline and weekly, of anxiety with suicidal ideation. Anxiety severity measured weekly correlated with suicidal ideation severity irrespective of treatment (P=0.012). Patients with high baseline anxiety showed a trend toward faster reduction of suicidal ideation with paroxetine compared with bupropion treatment (standard P=0.047; bootstrap P=0.077). The latter finding, if confirmed in larger samples, could enhance choice of antidepressant medication for suicidal, depressed patients presenting with high levels of anxiety.
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Affiliation(s)
- Michelle S Parris
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Julia E Marver
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Sadia R Chaudhury
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Steven P Ellis
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Allison V Metts
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - John G Keilp
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Ainsley K Burke
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Maria A Oquendo
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Joseph J Mann
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
| | - Michael F Grunebaum
- Department of Psychiatry, Columbia University, and New York State Psychiatric Institute, New York, New York
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Coplan JD, Gupta NK, Karim A, Rozenboym A, Smith ELP, Kral JG, Rosenblum LA. Maternal hypothalamic-pituitary-adrenal axis response to foraging uncertainty: A model of individual vs. social allostasis and the "Superorganism Hypothesis". PLoS One 2017; 12:e0184340. [PMID: 28880949 PMCID: PMC5589238 DOI: 10.1371/journal.pone.0184340] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 08/22/2017] [Indexed: 01/27/2023] Open
Abstract
INTRODUCTION Food insecurity is a major global contributor to developmental origins of adult disease. The allostatic load of maternal food uncertainty from variable foraging demand (VFD) activates corticotropin-releasing factor (CRF) without eliciting hypothalamic-pituitary-adrenal (HPA) activation measured on a group level. Individual homeostatic adaptations of the HPA axis may subserve second-order homeostasis, a process we provisionally term "social allostasis." We postulate that maternal food insecurity induces a "superorganism" state through coordination of individual HPA axis response. METHODS Twenty-four socially-housed bonnet macaque maternal-infant dyads were exposed to 16 weeks of alternating two-week epochs of low or high foraging demand shown to compromise normative maternal-infant rearing. Cerebrospinal fluid (CSF) CRF concentrations and plasma cortisol were measured pre- and post-VFD. Dyadic distance was measured, and blinded observers performed pre-VFD social ranking assessments. RESULTS Despite marked individual cortisol responses (mean change = 20%) there was an absence of maternal HPA axis group mean response to VFD (0%). Whereas individual CSF CRF concentrations change = 56%, group mean did increase 25% (p = 0.002). Our "dyadic vulnerability" index (low infant weight, low maternal weight, subordinate maternal social status and reduced dyadic distance) predicted maternal cortisol decreases (p < 0.0001) whereas relatively "advantaged" dyads exhibited maternal cortisol increases in response to VFD exposure. COMMENT In response to a chronic stressor, relative dyadic vulnerability plays a significant role in determining the directionality and magnitude of individual maternal HPA axis responses in the service of maintaining a "superorganism" version of HPA axis homeostasis, provisionally termed "social allostasis."
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Affiliation(s)
- Jeremy D. Coplan
- Department of Psychiatry and Behavioral Sciences, Biological Science Unit, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, United States of America
- * E-mail:
| | - Nishant K. Gupta
- College of Medicine, SUNY Downstate Medical Center, Brooklyn, New York, United States of America
| | - Asif Karim
- College of Medicine, SUNY Downstate Medical Center, Brooklyn, New York, United States of America
| | - Anna Rozenboym
- Kingsborough Community College, Brooklyn, New York, United States of America
| | - Eric L. P. Smith
- Department of Psychiatry and Behavioral Sciences, Biological Science Unit, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, United States of America
| | - John G. Kral
- Departments of Internal Medicine and Surgery, SUNY Downstate Medical Center, Brooklyn, New York, United States of America
| | - Leonard A. Rosenblum
- Department of Psychiatry and Behavioral Sciences, Biological Science Unit, State University of New York (SUNY) Downstate Medical Center, Brooklyn, New York, United States of America
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11
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Coplan JD, Rozenboym AV, Fulton SL, Panthangi V, Tang J, Thiramangalakdi L, Perera TD, Liu Y, Kamran H, Owens MJ, Nemeroff CB, Rosenblum LA, Kral JG, Salciccioli L, Lazar J. Reduced left ventricular dimension and function following early life stress: A thrifty phenotype hypothesis engendering risk for mood and anxiety disorders. Neurobiol Stress 2017; 8:202-210. [PMID: 29888314 PMCID: PMC5991339 DOI: 10.1016/j.ynstr.2017.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 01/02/2017] [Accepted: 01/02/2017] [Indexed: 10/29/2022] Open
Abstract
Background Early life stress (ELS) in macaques in the form of insecure maternal attachment putatively induces epigenetic adaptations resulting in a "thrifty phenotype" throughout the life cycle. For instance, ELS induces persistent increases in insulin resistance, hippocampal and corpus callosum atrophy and reduced "behavioral plasticity", which, taken together, engenders an increased risk for mood and anxiety disorders in humans but also a putative sparing of calories. Herein, we test the hypothesis whether a thrifty phenotype induced by ELS is peripherally evident as hypotrophy of cardiac structure and function, raising the possibility that certain mood disorders may represent maladaptive physiological and central thrift adaptations. Methods 14 adult bonnet macaques (6 males) exposed to the maternal variable foraging demand (VFD) model of ELS were compared to 20 non-VFD adult subjects (6 males). Left ventricle end-diastolic dimension (LVEDD), Left ventricle end-systolic dimension (LVESD) and stroke volume (SV) were calculated using echocardiography. Blood pressure and heart rate were measured only in females. Previously obtained neurobehavioral correlates available only in males were analyzed in the context of cardiac parameters. Results Reduced LVESD (p < 0.05) was observed when controlled for age, sex, body weight and crown-rump length whereas ejection fraction (EF) (p = 0.037) was greater in VFD-reared versus non-VFD subjects. Pulse pressure was lower in VFD versus non-VFD females (p < 0.05). Male timidity in response to a human intruder was associated with reduced LVEDD (p < 0.05). Conclusions ELS is associated with both structural and functional reductions of left ventricular measures, potentially implying a body-wide thrifty phenotype. Parallel "thrift" adaptations may occur in key brain areas following ELS and may play an unexplored role in mood and anxiety disorder susceptibility.
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Affiliation(s)
- Jeremy D Coplan
- Department of Psychiatry and Behavioral Sciences, State University of New York (SUNY) -Downstate, Brooklyn, NY, United States
| | | | - Sasha L Fulton
- Department of Psychiatry, New York State Psychiatric Institute, New York, NY, United States
| | - Venkatesh Panthangi
- Department of Psychiatry and Behavioral Sciences, State University of New York (SUNY) -Downstate, Brooklyn, NY, United States
| | - Jean Tang
- Department of Psychiatry, New York State Psychiatric Institute, New York, NY, United States
| | | | - Tarique D Perera
- Department of Psychiatry, New York State Psychiatric Institute, New York, NY, United States
| | - Yang Liu
- Division of Cardiology, Department of Medicine, SUNY-Downstate, Brooklyn, NY, United States
| | - Haroon Kamran
- Division of Cardiology, Department of Medicine, SUNY-Downstate, Brooklyn, NY, United States
| | - Michael J Owens
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Emory, GA, United States
| | - Charles B Nemeroff
- Department of Psychiatry and Behavioral Sciences, University of Miami Health Systems, Miami, NY, United States
| | - Leonard A Rosenblum
- Department of Psychiatry and Behavioral Sciences, State University of New York (SUNY) -Downstate, Brooklyn, NY, United States
| | - John G Kral
- Departments of Internal Medicine and Surgery, SUNY-Downstate, Brooklyn, NY, United States
| | - Louis Salciccioli
- Division of Cardiology, Department of Medicine, SUNY-Downstate, Brooklyn, NY, United States
| | - Jason Lazar
- Division of Cardiology, Department of Medicine, SUNY-Downstate, Brooklyn, NY, United States
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Coplan JD, Kolavennu V, Abdallah CG, Mathew SJ, Perera TD, Pantol G, Carpenter D, Tang C. Patterns of anterior versus posterior white matter fractional anistotropy concordance in adult nonhuman primates: Effects of early life stress. J Affect Disord 2016; 192:167-75. [PMID: 26735328 PMCID: PMC6129259 DOI: 10.1016/j.jad.2015.11.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 10/29/2015] [Accepted: 11/30/2015] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Functional neuroimaging studies report global prefrontal dysconnectivity in mood disorders, supporting the notion of widespread disruptions in brain networks. Microscopic alterations in white matter (WM) tracts - which possess neuroplastic properties and play a central role in brain connectivity - are interrogated herein in the context of brain dysconnectivity. Early life stress (ELS), an antecedent to human mood disorders, induces WM alterations in volumetrics and integrity. We hypothesized that nonhuman primate infants exposed to ELS would exhibit persistent impairments in both frontal and posterior concordance of WM integrity, therefore contributing to global brain dysconnectivity. METHODS Using a 3T MRI, diffusion tensor imaging (DTI) was performed on 21 adult male Bonnet macaques, 12 of whom had been raised under variable foraging demand (VFD) conditions and nine of whom had been raised under normative conditions (Non-VFD). As representative of anterior regions, fractional anisotropy (FA) concordance between anterior corpus callosum (ACorpusC) and anterior limb of the internal capsule (ALIC) was examined. For posterior regions, FA concordance between posterior corpus callosum (PCorpusC) and posterior limb of the internal capsule (PLICA) and between PCorpusC and occipital WM was examined. Examination of posterior FA was explored in the context of frontal markers of neuroplasticity. RESULTS A concordant relationship for FA between left ALIC and ACorpusC was evident in Non-VFD-reared subjects, but significantly absent in VFD-reared subjects. For left posterior regions, FA concordance between PLICA and PCorpusC and occipital WM and PCorpusC was evident in VFD-reared and not Non-VFD-reared subjects. The posterior concordance in VFD was significantly distinguishable from the deficit in anterior concordance FA in VFD. CONCLUSIONS The findings support the view that disrupted emotional integrity of the maternal-infant attachment process affects normative synchronous development of frontal white matter tracts but creates errant posterior concordance and also disrupts an inverse relationship between posterior white matter tracts and markers of neuroplasticity. We provide preliminary evidence that a concordant relationship between capsular-callosal FA may become discordant, providing a putative mechanism for prefrontal functional brain dysconnectivity.
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Affiliation(s)
- Jeremy D. Coplan
- Department of Psychiatry & Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Venu Kolavennu
- Department of Psychiatry & Behavioral Sciences, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Chadi G. Abdallah
- Department of Psychiatry Yale University School of Medicine, New Haven, CT, USA,Clinical Neuroscience Division, VA National Center for PTSD, West Haven, CT, USA
| | - Sanjay J Mathew
- Mental Health Care Line, Michael E. Debakey VA Medical Center, Houston, Texas; Menninger Department of Psychiatry, Baylor College of Medicine, Houston, TX, USA
| | - Tarique D. Perera
- New York State Psychiatric Institute, Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
| | - Gustavo Pantol
- Departments of Psychiatry, Neuroscience, and Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David Carpenter
- Departments of Psychiatry, Neuroscience, and Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Cheuk Tang
- Departments of Psychiatry, Neuroscience, and Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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