Abstract:
:Abnormalities in prefrontal gamma aminobutyric acid (GABA)ergic transmission, particularly in fast-spiking interneurons that express parvalbumin (PV), are hypothesized to contribute to the pathophysiology of multiple psychiatric disorders, including schizophrenia, bipolar disorder, anxiety disorders and depression. While primarily histological abnormalities have been observed in patients and in animal models of psychiatric disease, evidence for abnormalities in functional neurotransmission at the level of specific interneuron populations has been lacking in animal models and is difficult to establish in human patients. Using an animal model of a psychiatric disease risk factor, prenatal maternal immune activation (MIA), we found reduced functional GABAergic transmission in the medial prefrontal cortex (mPFC) of adult MIA offspring. Decreased transmission was selective for interneurons expressing PV, resulted from a decrease in release probability and was not observed in calretinin-expressing neurons. This deficit in PV function in MIA offspring was associated with increased anxiety-like behavior and impairments in attentional set shifting, but did not affect working memory. Furthermore, cell-type specific optogenetic inhibition of mPFC PV interneurons was sufficient to impair attentional set shifting and enhance anxiety levels. Finally, we found that in vivo mPFC gamma oscillations, which are supported by PV interneuron function, were linearly correlated with the degree of anxiety displayed in adult mice, and that this correlation was disrupted in MIA offspring. These results demonstrate a selective functional vulnerability of PV interneurons to MIA, leading to affective and cognitive symptoms that have high relevance for schizophrenia and other psychiatric disorders.
journal_name
Mol Psychiatryjournal_title
Molecular psychiatryauthors
Canetta S,Bolkan S,Padilla-Coreano N,Song LJ,Sahn R,Harrison NL,Gordon JA,Brown A,Kellendonk Cdoi
10.1038/mp.2015.222subject
Has Abstractpub_date
2016-07-01 00:00:00pages
956-68issue
7eissn
1359-4184issn
1476-5578pii
mp2015222journal_volume
21pub_type
杂志文章abstract::Attention-deficit hyperactivity disorder (ADHD) is one of the most common childhood behavioral disorders. Genetic factors contribute to the underlying liability to develop ADHD. Reports implicate variants of genes important for the synthesis, uptake, transport and receptor binding of dopamine in the etiology of ADHD, ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4001466
更新日期:2004-07-01 00:00:00
abstract::Circulating adiponectin (APN) levels decrease with age and obesity. On the other hand, a reduction in APN levels is associated with neurodegeneration and neuroinflammation. We previously showed that aged adiponectin knockout (APN-/-) mice developed Alzheimer's like pathologies, cerebral insulin resistance, and cogniti...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-020-0701-0
更新日期:2020-03-04 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
abstract::The GRIA1 locus, encoding the GluA1 (also known as GluRA or GluR1) AMPA glutamate receptor subunit, shows genome-wide association to schizophrenia. As well as extending the evidence that glutamatergic abnormalities have a key role in the disorder, this finding draws attention to the behavioural phenotype of Gria1 knoc...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/mp.2014.91
更新日期:2014-10-01 00:00:00
abstract::In developing his mature concept of hebephrenic dementia praecox (DP) in his 4th (1893) through 6th textbook editions (1899), Kraepelin worked from the hebephrenic syndrome first described by Hecker (1871) and then carefully studied by his student Daraszkiewicz (1892). Working under Kraepelin's supervision, Daraszkiew...
journal_title:Molecular psychiatry
pub_type: 历史文章,杂志文章,评审
doi:10.1038/s41380-019-0411-7
更新日期:2020-01-01 00:00:00
abstract::The G-protein coupled metabotropic glutamate receptors (GRMs/mGluRs) have been implicated in the aetiology of schizophrenia as they modulate the NMDA response and that of other neurotransmitters including dopamine and GABA.(1-3) Electrophysiological studies in GRM subtype 5 knockout mice reveal, in one study, a sensor...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000848
更新日期:2001-05-01 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::Attention-deficit/hyperactivity disorder (ADHD) is a common, highly heritable neurodevelopmental disorder. Genetic loci have not yet been identified by genome-wide association studies. Rare copy number variations (CNVs), such as chromosomal deletions or duplications, have been implicated in ADHD and other neurodevelop...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2012.161
更新日期:2014-01-01 00:00:00
abstract::Mol Psychiatry 2000; 5: 77-84 ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000752
更新日期:2000-07-01 00:00:00
abstract::Low hippocampal volume is a consistent finding in schizophrenia and across the psychosis spectrum. However, there is a lack of studies investigating longitudinal hippocampal development and its relationship with psychotic symptoms. The 22q11.2 deletion syndrome (22q11DS) has proven to be a remarkable model for the pro...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-019-0443-z
更新日期:2020-11-01 00:00:00
abstract::Psychotropic medications target glycogen synthase kinase 3β (GSK3β), but the functional integration with other factors relevant for drug efficacy is poorly understood. We discovered that the suggested psychiatric risk factor FK506 binding protein 51 (FKBP51) increases phosphorylation of GSK3β at serine 9 (pGSK3β(S9))....
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2015.38
更新日期:2016-02-01 00:00:00
abstract::Attention-Deficit/Hyperactivity Disorder (ADHD) has a very high heritability (0.8), suggesting that about 80% of phenotypic variance is due to genetic factors. We used the integration of statistical and functional approaches to discover a novel gene that contributes to ADHD. For our statistical approach, we started wi...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2010.6
更新日期:2010-11-01 00:00:00
abstract::Schizophrenia is a highly heritable disorder for which anatomical brain alterations have been repeatedly reported in clinical samples. Unaffected at-risk groups have also been studied in an attempt to identify brain changes that do not reflect reverse causation or treatment effects. However, no robust associations hav...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-019-0355-y
更新日期:2020-04-01 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::Studies using tissue obtained at autopsy suggest that changes in cholinergic neurons could be important in the pathology of schizophrenia.1-4 We have previously reported a decrease in [3H]pirenzepine binding5 and [3H]AF-DX 384 binding6 to caudate-putamen (CP) from subjects who had schizophrenia. Under the conditions c...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000684
更新日期:2000-03-01 00:00:00
abstract::Schizophrenia is a severe psychiatric disorder with a world-wide prevalence of 1%. The pathophysiology of the illness is not understood, but is thought to have a strong genetic component with some environmental influences on aetiology. To gain further insight into disease mechanism, we used microarray technology to de...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2009.18
更新日期:2009-12-01 00:00:00
abstract::We and others have previously reported linkage to schizophrenia on chromosome 10q25-q26 but, to date, a susceptibility gene in the region has not been identified. We examined data from 3606 single-nucleotide polymorphisms (SNPs) mapping to 10q25-q26 that had been typed in a genome-wide association study (GWAS) of schi...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2008.108
更新日期:2009-01-01 00:00:00
abstract::A recent study found, in a large sample of Ashkenazi Jews, a highly significant association between schizophrenia and a particular haplotype of three polymorphic sites in the catechol-O-methyl transferase, COMT, gene: an IVS 1 SNP (dbSNP rs737865), the exon 4 functional SNP (Val158Met, dbSNP rs165688), and a downstrea...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4001496
更新日期:2004-09-01 00:00:00
abstract::Numerous epidemiological studies have shown a significantly higher risk for development of Alzheimer's disease (AD) in patients affected by type 2 diabetes (T2D), but the molecular mechanism responsible for this association is presently unknown. Both diseases are considered protein misfolding disorders associated with...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2016.230
更新日期:2017-09-01 00:00:00
abstract::Polyglutamine expansion (PGE) encoded by a CAG repeat underlies eight inherited neurodegenerative diseases, among which is Huntington's disease. CAG expansion has also been reported in schizophrenia, suggesting a role for PGE. To investigate the potential role of PGE as a candidate for schizophrenia, we searched for P...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000448
更新日期:1999-01-01 00:00:00
abstract::Several microbes have been suspected as pathogenetic factors in schizophrenia. We have previously observed increased frequencies of chlamydial infections and of human lymphocyte antigen (HLA)-A10 in independent studies of schizophrenia. Our aim here was to analyze frequencies of three types of Chlamydiaceae in schizop...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4001925
更新日期:2007-03-01 00:00:00
abstract::(+) 3,4-Methylenedioxymethamphetamine (MDMA) is a psychedelic drug of abuse that causes selective degeneration of serotonergic fibers of dorsal raphe neurons that project throughout the forebrain. Previous studies using pharmacological and behavioral approaches suggested that MDMA treatment leads to desensitization of...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000574
更新日期:1999-11-01 00:00:00
abstract::An amendment 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/s41380-020-00919-9
更新日期:2020-10-14 00:00:00
abstract::Although inherited DNA sequences have a well-demonstrated role in psychiatric disease risk, for even the most heritable mental disorders, monozygotic twins are discordant at a significant rate. The genetic variation associated with mental disorders has heretofore been based on the search for rare or common variation i...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/mp.2013.168
更新日期:2014-02-01 00:00:00
abstract::Autism spectrum disorder (ASD) is characterized by neurocognitive dysfunctions, such as impaired social interaction and language learning. Gene-environment interactions have a pivotal role in ASD pathogenesis. Nuclear receptor corepressors (NCORs) are transcription co-regulators physically associated with histone deac...
journal_title:Molecular psychiatry
pub_type: 杂志文章,评审
doi:10.1038/s41380-020-0667-y
更新日期:2020-10-01 00:00:00
abstract::Genomewide association studies have found significant genetic correlations among many neuropsychiatric disorders. In contrast, we know much less about the degree to which structural brain alterations are similar among disorders and, if so, the degree to which such similarities have a genetic etiology. From the Enhanci...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-020-01002-z
更新日期:2021-01-17 00:00:00
abstract::In mammals, most adult neural stem cells (NSCs) are located in the ventricular-subventricular zone (V-SVZ) along the wall of the lateral ventricles and they are the source of olfactory bulb interneurons. Adult NSCs exhibit an apico-basal polarity; they harbor a short apical process and a long basal process, reminiscen...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-020-0823-4
更新日期:2020-07-01 00:00:00
abstract::Previous work has demonstrated associations between lower cognitive ability and childhood and adult non-psychotic psychopathology. As both cognitive ability (CA) and child psychopathology (CP) are influenced by genetic factors, one explanation for the association is that they are the pleiotropic manifestations of the ...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/sj.mp.4000971
更新日期:2002-01-01 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::We searched Embase, PubMed, and CENTRAL from inception until 22 May 2020 to investigate which antipsychotics and/or mood stabilizers are better for patients with bipolar disorder in the maintenance phase. We performed two categorical network meta-analyses. The first included monotherapy studies and studies in which th...
journal_title:Molecular psychiatry
pub_type: 杂志文章
doi:10.1038/s41380-020-00946-6
更新日期:2020-11-11 00:00:00