A CRHR1 antagonist prevents synaptic loss and memory deficits in a trauma-induced delirium-like syndrome.

abstract：:Use of substances such as cannabis, alcohol, and tobacco, has been associated with increased risk of suicide attempt in several observational studies. However, establishing whether these associations are causal is challenging when using observational designs. To evaluate the potential causal contributions of cannabis ...

journal_title：Molecular psychiatry

authors： Orri M,Séguin JR,Castellanos-Ryan N,Tremblay RE,Côté SM,Turecki G,Geoffroy MC

更新日期：2020-06-08 00:00:00

abstract：:Recent in vivo studies have shown low dopamine D2 receptor and dopamine transporter densities among late onset (type 1) alcoholics. We have now studied 6-[18F]-FDOPA (FDOPA) uptake in 10 type 1 alcoholics and eight matched controls to test the hypothesis that striatal presynaptic dopamine function is lower among alcoh...

journal_title：Molecular psychiatry

authors： Tiihonen J,Vilkman H,Räsänen P,Ryynänen OP,Hakko H,Bergman J,Hämäläinen T,Laakso A,Haaparanta-Solin M,Solin O,Kuoppamäki M,Syvälahti E,Hietala J

更新日期：1998-03-01 00:00:00

abstract：:To examine the cannabinoid hypothesis for pathogenesis of schizophrenia, we examined two kinds of polymorphisms of the CNR1 gene, which encodes human CB1 receptor, a subclass of central cannabinoid receptors, in schizophrenics and age-matched controls in the Japanese population. Allelic and genotypic distributions of ...

journal_title：Molecular psychiatry

authors： Ujike H,Takaki M,Nakata K,Tanaka Y,Takeda T,Kodama M,Fujiwara Y,Sakai A,Kuroda S

更新日期：2002-01-01 00:00:00

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. Usin...

journal_title：Molecular psychiatry

authors： Li A,Jing D,Dellarco DV,Hall BS,Yang R,Heilberg RT,Huang C,Liston C,Casey BJ,Lee FS

更新日期：2019-04-16 00:00:00

abstract：:Lipids are essential to brain functions, yet they remain largely unexplored. Here we investigated the lipidome composition of prefrontal cortex gray matter in 396 cognitively healthy individuals with ages spanning 100 years, as well as 67 adult individuals diagnosed with autism (ASD), schizophrenia (SZ), and Down synd...

journal_title：Molecular psychiatry

authors： Yu Q,He Z,Zubkov D,Huang S,Kurochkin I,Yang X,Halene T,Willmitzer L,Giavalisco P,Akbarian S,Khaitovich P

更新日期：2020-11-01 00:00:00

abstract：:Attention deficit hyperactivity disorder, combined type (ADHD-CT) is associated with spatial working memory deficits. These deficits are known to be subserved by dysfunction of neural circuits involving right prefrontal, striatal and parietal brain regions. This study determines whether decreased right prefrontal, str...

journal_title：Molecular psychiatry

authors： Vance A,Silk TJ,Casey M,Rinehart NJ,Bradshaw JL,Bellgrove MA,Cunnington R

更新日期：2007-09-01 00:00:00

abstract：:The human 16p11.2 gene locus is a hot spot for copy number variations, which predispose carriers to a range of neuropsychiatric phenotypes. Microduplications of 16p11.2 are associated with autism spectrum disorder (ASD), intellectual disability (ID), and schizophrenia (SZ). Despite the debilitating nature of 16p11.2 d...

journal_title：Molecular psychiatry

authors： Rein B,Tan T,Yang F,Wang W,Williams J,Zhang F,Mills A,Yan Z

更新日期：2020-02-25 00:00:00

abstract：:A recent report showed significant associations between several SNPs in a previously unknown EST cluster with schizophrenia. (1). The cluster was identified as the human dystrobrevin binding protein 1 gene (DTNBP1) by sequence database comparisons and homology with mouse DTNBP1. (2). However, the linkage disequilibriu...

journal_title：Molecular psychiatry

authors： van den Oord EJ,Sullivan PF,Jiang Y,Walsh D,O'Neill FA,Kendler KS,Riley BP

更新日期：2003-05-01 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

authors： Kishi T,Ikuta T,Matsuda Y,Sakuma K,Okuya M,Mishima K,Iwata N

更新日期：2020-11-11 00:00:00

abstract：:The effect of endogenous dopamine (DA) on neostriatal DA D(1) and D(2) receptor binding potentials (D(1)RBP and D(2)RBP, respectively) in vivo was evaluated with positron emission tomography (PET) and the radiotracers [(11)C]SCH23390 and [(11)C]raclopride, respectively, by comparing the D(1)RBP and D(2)RBP before and ...

journal_title：Molecular psychiatry

authors： Verhoeff NP,Hussey D,Lee M,Tauscher J,Papatheodorou G,Wilson AA,Houle S,Kapur S

更新日期：2002-01-01 00:00:00

abstract：:Maternal anxiety during pregnancy is associated with adverse foetal, neonatal, and child outcomes, but biological mechanisms remain unclear. Altered foetal DNA methylation (DNAm) has been proposed as a potential underlying mechanism. In the current study, we performed a meta-analysis to examine the associations betwee...

journal_title：Molecular psychiatry

authors： Sammallahti S,Cortes Hidalgo AP,Tuominen S,Malmberg A,Mulder RH,Brunst KJ,Alemany S,McBride NS,Yousefi P,Heiss JA,McRae N,Page CM,Jin J,Pesce G,Caramaschi D,Rifas-Shiman SL,Koen N,Adams CD,Magnus MC,Baïz N,Ratanat

更新日期：2021-01-07 00:00:00

abstract：:The actions of CRF in the brain and in the periphery are mediated through multiple binding sites. There are three receptors, CRF1, CRF2 alpha and CRF2 beta, which encode 411, 415 and 431 amino acid proteins and transduce signals via the stimulation of intracellular cAMP production. The recent identification of high-af...

journal_title：Molecular psychiatry

authors： Behan DP,Grigoriadis DE,Lovenberg T,Chalmers D,Heinrichs S,Liaw C,De Souza EB

更新日期：1996-09-01 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

authors： Konopka G,Wexler E,Rosen E,Mukamel Z,Osborn GE,Chen L,Lu D,Gao F,Gao K,Lowe JK,Geschwind DH

更新日期：2012-02-01 00:00:00

abstract：:Recent studies have shown an association between trinucleotide repeat expansions (TREs) and adult-onset schizophrenia (AOS). Childhood-onset schizophrenia (COS) is a severe variant of schizophrenia with onset of symptoms before age 12 years. We have used the repeat expansion detection (RED) method to investigate the o...

journal_title：Molecular psychiatry

authors： Burgess CE,Lindblad K,Sidransky E,Yuan QP,Long RT,Breschel T,Ross CA,McInnis M,Lee P,Ginns EI,Lenane M,Kumra S,Jacobsen L,Rapoport JL,Schalling M

更新日期：1998-07-01 00:00:00

abstract：:A polymorphism in the serotonin (5-HT) transporter gene regulatory region (5-HTTLPR) is associated with measures of 5-HT transporter (5-HTT) expression and 5-HT-mediated behaviors in humans. An analogous length variation of the 5-HTTLPR has been reported in rhesus monkeys (rh5-HTTLPR). A retrospective association stud...

journal_title：Molecular psychiatry

authors： Champoux M,Bennett A,Shannon C,Higley JD,Lesch KP,Suomi SJ

更新日期：2002-01-01 00:00:00

abstract：:Although therapeutic interventions in attention-deficit/hyperactivity disorder (ADHD) still focus on the dopaminergic system, recent studies indicate a serotonergic dysfunction in this disease as well. In that respect, several variants of the tryptophan hydroxylase gene (TPH2), which codes for the rate-limiting enzyme...

journal_title：Molecular psychiatry

authors： Baehne CG,Ehlis AC,Plichta MM,Conzelmann A,Pauli P,Jacob C,Gutknecht L,Lesch KP,Fallgatter AJ

更新日期：2009-11-01 00:00:00

abstract：:Schizophrenia and bipolar disorder have both been linked to structural abnormalities of the hippocampus, which is consistent with a neurodevelopmental anomaly. One isoform of the neural cell adhesion molecule (N-CAM) protein, cytosolic N-CAM 105-115 kDa, was previously shown to be increased in schizophrenia in the hip...

journal_title：Molecular psychiatry

authors： Vawter MP,Howard AL,Hyde TM,Kleinman JE,Freed WJ

更新日期：1999-09-01 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

authors： LeDoux JE,Moscarello J,Sears R,Campese V

更新日期：2017-01-01 00:00:00

abstract：:The lack of strong association between brain beta-amyloid deposition and cognitive impairment has been a challenge for the Alzheimer's disease (AD) field. Although beta-amyloid is necessary for the pathologic diagnosis of AD, it is not sufficient to make the pathologic diagnosis or cause dementia. We sought to identif...

journal_title：Molecular psychiatry

authors： Roostaei T,Nazeri A,Felsky D,De Jager PL,Schneider JA,Pollock BG,Bennett DA,Voineskos AN,Alzheimer’s Disease Neuroimaging Initiative (ADNI).

更新日期：2017-02-01 00:00:00

abstract：:The 102-T/C polymorphism of the 5-HT(2A) receptor gene was analysed in 159 patients with major depression and 164 unrelated and healthy controls using a case-control design. Allele and genotype frequencies did not differ between cases and controls. No differences according to sex, age of onset, melancholia, suicidal b...

journal_title：Molecular psychiatry

authors： Arias B,Gutiérrez B,Pintor L,Gastó C,Fañanás L

更新日期：2001-03-01 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

authors： Wang B,Liu Y,Huang L,Chen J,Li JJ,Wang R,Kim E,Chen Y,Justicia C,Sakata K,Chen H,Planas A,Ostrom RS,Li W,Yang G,McDonald MP,Chen R,Heck DH,Liao FF

更新日期：2017-07-01 00:00:00

abstract：:The NEO-Five-Factor Inventory divides human personality traits into five dimensions: neuroticism, extraversion, openness, conscientiousness and agreeableness. In this study, we sought to identify regions harboring genes with large effects on the five NEO personality traits by performing genome-wide linkage analysis of...

journal_title：Molecular psychiatry

authors： Amin N,Schuur M,Gusareva ES,Isaacs A,Aulchenko YS,Kirichenko AV,Zorkoltseva IV,Axenovich TI,Oostra BA,Janssens AC,van Duijn CM

更新日期：2012-10-01 00:00:00

abstract：:Acetylcholinesterase (AChE), the enzyme involved in the hydrolysis of the neurotransmitter acetylcholine, has been implicated in non-cholinergic actions which may play a role in neurodegenerative diseases such as Alzheimer's disease. To study the potential cytotoxicity of brain AChE, the effects of affinity purified A...

journal_title：Molecular psychiatry

authors： Calderón FH,von Bernhardi R,De Ferrari G,Luza S,Aldunate R,Inestrosa NC

更新日期：1998-05-01 00:00:00

abstract：:Peripheral blood brain-derived neurotrophic factor (BDNF) has been proposed as a potential biomarker related to disease activity and neuroprogression in bipolar disorder, speculated to mirror alterations in brain expression of BDNF. The research area is rapidly evolving; however, recent investigations have yielded con...

journal_title：Molecular psychiatry

authors： Munkholm K,Vinberg M,Kessing LV

更新日期：2016-02-01 00:00:00

abstract：:The catechol-O-methyl transferase (COMT) gene is considered a leading schizophrenia candidate gene. Although its role in increasing schizophrenia susceptibility has been conflicting, recent studies suggest the valine allele may contribute to poor cognitive function in schizophrenia. V(158)M COMT genotype was obtained ...

journal_title：Molecular psychiatry

authors： Ho BC,Wassink TH,O'Leary DS,Sheffield VC,Andreasen NC

更新日期：2005-03-01 00:00:00

abstract：:Major depressive disorder (MDD) is associated with reduced concentrations of γ-aminobutyric acid (GABA) that are normalized by antidepressant therapies. Moreover, depressive-like phenotypes of GABAA receptor mutant mice can be reversed by treatment with conventional antidepressants drugs, as well as by subanesthetic d...

journal_title：Molecular psychiatry

authors： Fuchs T,Jefferson SJ,Hooper A,Yee PH,Maguire J,Luscher B

更新日期：2017-06-01 00:00:00

abstract：:Volume reduction and shape abnormality of the hippocampus have been associated with mood disorders. However, the hippocampus is not a uniform structure and consists of several subfields, such as the cornu ammonis (CA) subfields CA1-4, the dentate gyrus (DG) including a granule cell layer (GCL) and a molecular layer (M...

journal_title：Molecular psychiatry

authors： Cao B,Passos IC,Mwangi B,Amaral-Silva H,Tannous J,Wu MJ,Zunta-Soares GB,Soares JC

更新日期：2017-09-01 00:00:00

abstract：:Negative affect (NA) is a significant cause of disability for chronic pain patients. While little is known about the mechanism underlying pain-comorbid NA, previous studies have implicated neuroinflammation in the pathophysiology of both depression and chronic pain. Here, we tested the hypothesis that NA in pain patie...

journal_title：Molecular psychiatry

authors： Albrecht DS,Kim M,Akeju O,Torrado-Carvajal A,Edwards RR,Zhang Y,Bergan C,Protsenko E,Kucyi A,Wasan AD,Hooker JM,Napadow V,Loggia ML

更新日期：2019-05-28 00:00:00

abstract：:Current antidepressants act principally by blocking monoamine reuptake by high-affinity transporters in the brain. However, these antidepressants show important shortcomings such as slow action onset and limited efficacy in nearly a third of patients with major depression disorder. Here, we report the development of a...

journal_title：Molecular psychiatry

authors： Orrico-Sanchez A,Chausset-Boissarie L,Alves de Sousa R,Coutens B,Rezai Amin S,Vialou V,Louis F,Hessani A,Dansette PM,Zornoza T,Gruszczynski C,Giros B,Guiard BP,Acher F,Pietrancosta N,Gautron S

更新日期：2020-06-01 00:00:00

abstract：:Endogenous opioid and non-opioid mechanisms (for example, dopamine (DA), endocannabinoids (eCB)) have been implicated in the formation of placebo analgesic effects, with initial reports dating back three decades. Besides the perspective that placebo effects confound randomized clinical trials, the information so far a...

journal_title：Molecular psychiatry

authors： Peciña M,Zubieta JK

更新日期：2015-04-01 00:00:00