Abstract:
:Social deficits are common in many psychiatric disorders. However, due to inadequate tools for manipulating circuit activity in humans and unspecific paradigms for modeling social behaviors in rodents, our understanding of the molecular and circuit mechanisms mediating social behaviors remains relatively limited. Using human functional neuroimaging and rodent fiber photometry, we identified a mOFC-BLA projection that modulates social approach behavior and influences susceptibility to social anxiety. In humans and knock-in mice with a loss of function BDNF SNP (Val66Met), the functionality of this circuit was altered, resulting in social behavioral changes in human and mice. We further showed that the development of this circuit is disrupted in BDNF Met carriers due to insufficient BDNF bioavailability, specifically during a peri-adolescent timeframe. These findings define one mechanism by which social anxiety may stem from altered maturation of orbitofronto-amygdala projections and identify a developmental window in which BDNF-based interventions may have therapeutic potential.
journal_name
Mol Psychiatryjournal_title
Molecular psychiatryauthors
Li A,Jing D,Dellarco DV,Hall BS,Yang R,Heilberg RT,Huang C,Liston C,Casey BJ,Lee FSdoi
10.1038/s41380-019-0422-4subject
Has Abstractpub_date
2019-04-16 00:00:00eissn
1359-4184issn
1476-5578pii
10.1038/s41380-019-0422-4pub_type
杂志文章abstract::The prefrontal cortex, a part of the limbic-thalamic-cortical network, participates in regulation of mood, cognition and behavior and has been implicated in the pathophysiology of major depressive disorder (MDD). Many neuropsychological studies demonstrate impairment of working memory in patients with MDD. However, th...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4001894
更新日期:2007-02-01 00:00:00
abstract::Major depressive disorder (MDD) is a common and severe disease characterized by mood changes, somatic alterations, and often suicide. MDD is treated with antidepressants, but the molecular mechanism of their action is unknown. We found that widely used antidepressants such as amitriptyline and fluoxetine induce autoph...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-018-0090-9
更新日期:2018-12-01 00:00:00
abstract::This article was originally published under standard licence, but has now been made available under a CC BY 4.0 license. The PDF and HTML versions of the paper have been modified accordingly. ...
journal_title:Molecular psychiatry
pub_type: 杂志文章,已发布勘误
doi:10.1038/s41380-018-0301-4
更新日期:2019-03-01 00:00:00
abstract::We earlier reported a genome-wide significant linkage to schizophrenia at chromosome 17 that was identified in a single pedigree (C702) consisting of six affected, male siblings with DSM-IV schizophrenia and prominent mood symptoms. In this study, we adopted several approaches in an attempt to map the putative disease...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2009.96
更新日期:2010-11-01 00:00:00
abstract::High impulsive and aggressive traits associate with poor behavioural self-control. Despite their importance in predicting behavioural negative outcomes including suicide, the molecular mechanisms underlying the expression of impulsive and aggressive traits remain poorly understood. Here, we identified and characterize...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-019-0637-4
更新日期:2020-01-06 00:00:00
abstract::Induction of neuroprotective heat-shock proteins via pharmacological Hsp90 inhibitors is currently being investigated as a potential treatment for neurodegenerative diseases. Two major hurdles for therapeutic use of Hsp90 inhibitors are systemic toxicity and limited central nervous system permeability. We demonstrate ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2016.104
更新日期:2017-07-01 00:00:00
abstract::Accumulating research demonstrates the potential of intranasal delivery of psychopharmacological agents to treat a range of psychiatric disorders and symptoms. It is believed that intranasal administration offers both direct and indirect pathways to deliver psychopharmacological agents to the central nervous system. T...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/mp.2015.166
更新日期:2016-01-01 00:00:00
abstract::Poorly regulated reward seeking is a central feature of substance use disorder. Recent research shows that rewarding drug-related experiences induce synchronous activation of a discrete number of neurons in the nucleus accumbens that are causally linked to reward-related contexts. Here we comprehensively characterize ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-020-00888-z
更新日期:2020-12-01 00:00:00
abstract::Research on avoidance conditioning began in the late 1930s as a way to use laboratory experiments to better understand uncontrollable fear and anxiety. Avoidance was initially conceived of as a two-factor learning process in which fear is first acquired through Pavlovian aversive conditioning (so-called fear condition...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/mp.2016.166
更新日期:2017-01-01 00:00:00
abstract::Normal development of cortical circuits, including experience-dependent cortical maturation and plasticity, requires precise temporal regulation of gene expression and molecular signaling. Such regulation, and the concomitant impact on plasticity and critical periods, is hypothesized to be disrupted in neurodevelopmen...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-019-0635-6
更新日期:2020-01-03 00:00:00
abstract::Post-traumatic stress disorder (PTSD) is associated with elevated risk for a variety of age-related diseases and neurodegeneration. In this paper, we review evidence relevant to the hypothesis that chronic PTSD constitutes a form of persistent life stress that potentiates oxidative stress (OXS) and accelerates cellula...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/mp.2014.111
更新日期:2014-11-01 00:00:00
abstract::Schizophrenia is a severe psychiatric disease with a strong genetic component. Brain-derived neurotrophic factor (BDNF) has been implicated in the pathogenesis of schizophrenia and bipolar (BP) disorders. The present study has examined two polymorphisms in linkage disequilibrium in the BDNF gene, which have been vario...
journal_title:Molecular psychiatry
pub_type: 临床试验,杂志文章
doi:10.1038/sj.mp.4001575
更新日期:2005-02-01 00:00:00
abstract::The development of the cerebral cortex is a tightly regulated process that relies on exquisitely coordinated actions of intrinsic and extrinsic cues. Here, we show that the communication between forebrain meninges and apical neural progenitor cells (aNPC) is essential to cortical development, and that the basal compar...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2017.236
更新日期:2018-03-01 00:00:00
abstract::Various neuropathological findings have been reported in bipolar disorder (BD). However, it is unclear which findings are well established. To address this gap, we carried out a systematic review of the literature. We searched over 5000 publications, identifying 103 data papers, of which 81 were eligible for inclusion...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-018-0213-3
更新日期:2020-08-01 00:00:00
abstract::Serum antibodies against amyloid-β peptide (Aβ) in humans with or without diagnosis of Alzheimer's disease (AD) indicate the possibility of immune responses against brain antigens. In an unbiased screening for antibodies directed against brain proteins, we found in AD patients high serum levels of antibodies against t...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2012.70
更新日期:2013-03-01 00:00:00
abstract::Neurotrophic factors, particularly brain-derived neurotrophic factor (BDNF) and other members of the neurotrophin family, are central mediators of the activity-dependent plasticity through which environmental experiences, such as sensory information are translated into the structure and function of neuronal networks. ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2017.61
更新日期:2017-08-01 00:00:00
abstract::With the advent of technologies that allow simultaneous genotyping of thousands of single-nucleotide polymorphisms (SNPs) across the genome, the genetic contributions to complex diseases can be explored at an unprecedented detail. This study is among the first to apply the genome-wide association study (GWAS) approach...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2008.141
更新日期:2010-07-01 00:00:00
abstract::A correction to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Molecular psychiatry
pub_type: 已发布勘误
doi:10.1038/s41380-019-0529-7
更新日期:2020-08-01 00:00:00
abstract::Psychiatric disorders are a group of genetically related diseases with highly polygenic architectures. Genome-wide association analyses have made substantial progress towards understanding the genetic architecture of these disorders. More recently, exome- and whole-genome sequencing of cases and families have identifi...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-018-0087-4
更新日期:2018-12-01 00:00:00
abstract::Anorexia nervosa (AN) and other eating disorders continue to constitute significant challenges for individual and public health. AN is thought to develop as a result of complex interactions between environmental triggers, psychological risk factors, sociocultural influences, and genetic vulnerability. Recent research ...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/s41380-019-0366-8
更新日期:2019-10-01 00:00:00
abstract::Psychiatric diseases have a strong heritable component known to not be restricted to DNA sequence-based genetic inheritance alone but to also involve epigenetic factors in germ cells. Initial evidence suggested that sperm RNA is causally linked to the transmission of symptoms induced by traumatic experiences. Here, we...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-018-0271-6
更新日期:2020-09-01 00:00:00
abstract::The Raf kinases Raf-1 and B-Raf are upstream activators of the extracellular signal-regulated kinase (ERK)-signaling pathway and therefore participates in many physiological functions in brain, including neuronal survival and synaptic plasticity. Previously, we observed that activation of ERK-1/2, the downstream compo...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4001744
更新日期:2006-01-01 00:00:00
abstract::The amygdala is a key brain region that is critically involved in the processing and expression of anxiety and fear-related signals. In parallel, a growing number of preclinical and human studies have implicated the microbiome-gut-brain in regulating anxiety and stress-related responses. However, the role of the micro...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2017.100
更新日期:2018-05-01 00:00:00
abstract::After psychological trauma, recurrent intrusive visual memories may be distressing and disruptive. Preventive interventions post trauma are lacking. Here we test a behavioural intervention after real-life trauma derived from cognitive neuroscience. We hypothesized that intrusive memories would be significantly reduced...
journal_title:Molecular psychiatry
pub_type: 杂志文章,随机对照试验
doi:10.1038/mp.2017.23
更新日期:2018-03-01 00:00:00
abstract::Intellectual disability (ID) is a measurable phenotypic consequence of genetic and environmental factors. In this study, we prospectively assessed the diagnostic yield of genomic tools (molecular karyotyping, multi-gene panel and exome sequencing) in a cohort of 337 ID subjects as a first-tier test and compared it wit...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2016.113
更新日期:2017-04-01 00:00:00
abstract::The urocortin (Ucn) family of neuropeptides is suggested to be involved in homeostatic coping mechanisms of the central stress response through the activation of corticotropin-releasing factor receptor type 2 (CRFR2). The neuropeptides, Ucn1 and Ucn2, serve as endogenous ligands for the CRFR2, which is highly expresse...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2009.115
更新日期:2010-04-01 00:00:00
abstract::The dorsolateral prefrontal cortex (dlpfc) is strongly implicated in the pathogenesis of schizophrenia (SCZ) and bipolar disorder (BPD) and, within this region, abnormalities in glutamatergic neurotransmission and synaptic function have been described. Proteins associated with these functions are enriched in membrane ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2008.7
更新日期:2009-06-01 00:00:00
abstract::Impulsivity, a multifaceted behavioral hallmark of attention-deficit/hyperactivity disorder (ADHD), strongly influences addiction vulnerability and other psychiatric disorders that incur enormous medical and societal burdens yet the neurobiological underpinnings linking impulsivity to disease remain poorly understood....
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2017.80
更新日期:2018-05-01 00:00:00
abstract::Human neural progenitors from a variety of sources present new opportunities to model aspects of human neuropsychiatric disease in vitro. Such in vitro models provide the advantages of a human genetic background combined with rapid and easy manipulation, making them highly useful adjuncts to animal models. Here, we ex...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2011.60
更新日期:2012-02-01 00:00:00
abstract::The methionine-folate cycle-dependent one-carbon metabolism is implicated in the pathophysiology of schizophrenia. Since schizophrenia is a developmental disorder, we examined the effects that perturbation of the one-carbon metabolism during gestation has on mice progeny. Pregnant mice were administered methionine equ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2017.164
更新日期:2018-02-01 00:00:00