Abstract：
:The glutamatergic dysfunction hypothesis of schizophrenia implicates the genes involved in glutamatergic transmission as strong candidates for schizophrenia-susceptibility. Recent linkage and association studies have identified the glutamate receptor, ionotropic, delta 1 gene GRID1 on 10q22 as a strong candidate for schizophrenia. In this current association study, we genotyped five genetic variants within the GRID1 gene in 567 Chinese Han subjects recruited from Northeast of China (260 schizophrenics and 307 normal controls). Four SNPs, rs1902666 (P=0.024), rs2814351 (P=0.027), rs11591408 (P=0.0000107) and rs999383 (P=0.000093) were found to be significantly associated with schizophrenia. Haplotype analysis also revealed significance with global P values of 0.0081 and 0.00076 for SNPs 1-2 and SNPs 3-4-5 haplotypes, respectively. Our results strongly support previously reported association studies, implicating GRID1 in the etiology of schizophrenia.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Guo SZ,Huang K,Shi YY,Tang W,Zhou J,Feng GY,Zhu SM,Liu HJ,Chen Y,Sun XD,He Ldoi
10.1016/j.schres.2007.03.007subject
Has Abstractpub_date
2007-07-01 00:00:00pages
385-90issue
1-3eissn
0920-9964issn
1573-2509pii
S0920-9964(07)00126-0journal_volume
93pub_type
杂志文章abstract：:This paper examines trait arousability (TA), a temperament characteristic, in 47 stable outpatients with schizophrenia and 50 non-psychiatric controls. Self-reported levels of stress were obtained during a negative and positive memory speech task. Levels of TA, and the association of TA scores with reported stress dur...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.01.008
更新日期：2004-11-01 00:00:00
abstract：BACKGROUND:Recent empirical evidence [Maher, B.A., Manschreck, T.C., Linnert, J., Candela, S., 2005. Quantitative assessment of the frequency of normal associations in the utterances of schizophrenia patients and healthy controls. Schizophrenia Research 78, 219-224] shows that schizophrenia patients produce an elevated...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.06.009
更新日期：2007-09-01 00:00:00
abstract：BACKGROUND:Symptomatic remission and its associated factors have been evaluated in several studies of younger schizophrenic patients. Although the number of older individuals with schizophrenia is rapidly growing, evaluations of remission in elderly patients are scarce and limited to samples of convenience, questioning...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2010.09.003
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:Higher liability to psychosis is associated with low self-esteem and increased sensitivity to social stress. Recently, we reported a positive relation between liability to psychosis and affective and psychotic responses to social stress. This study investigated how self-esteem moderates paranoia, peak subjec...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.06.042
更新日期：2018-12-01 00:00:00
abstract：:Second generation antipsychotics cause derangements in glucose metabolism that are often interpreted as insulin resistance. In previous studies we have shown that this is not classical insulin resistance but the drugs were actually inducing a hyperglycaemic state associated with elevated hepatic glucose output (HGO) a...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.05.003
更新日期：2014-08-01 00:00:00
abstract：:In schizophrenia, four typical patterns of premorbid functioning have been observed: stable-good, stable-intermediate, poor-deteriorating and deteriorating. However, it is unknown whether similar patterns exist in those who are at clinical high risk (CHR) of psychosis. The aim of this study was to examine patterns of ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.11.004
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND:The concept of dose equivalence of depot medication is important for many scientific and clinical purposes. METHODS:A systematic literature search on four second-generation antipsychotics available as long-acting injectable drugs and haloperidol was conducted. We used the minimum effective dose method which...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2017.07.033
更新日期：2018-03-01 00:00:00
abstract：:The current study examined the factor structure of the Brief Negative Symptom Scale (BNSS), a next-generation negative symptom rating instrument developed in response to the NIMH-sponsored Consensus Development Conference on Negative Symptoms. Participants included 146 individuals with a DSM-IV diagnosis of schizophre...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.09.007
更新日期：2012-12-01 00:00:00
abstract：:Executive dysfunction and language impairment are the most prominent neuropsychological models of formal thought disorder (FTD) in schizophrenia. However, available studies have provided contradictory findings regarding the accuracy of these models. Furthermore, specific neurocognitive underpinnings of positive FTD (P...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.schres.2019.05.025
更新日期：2019-07-01 00:00:00
abstract：:The MATRICS Consensus Cognitive Battery (MCCB) was developed to assess cognitive treatment effects in schizophrenia clinical trials, and is considered the FDA gold standard outcome measure for that purpose. The aim of the present study was to establish pre-treatment psychometric characteristics of the MCCB in a large ...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/j.schres.2017.03.040
更新日期：2017-12-01 00:00:00
abstract：:Using a two-dimensional cell counting approach, a 1991 study in the anterior cingulate cortex (ACCx) detected a reduction in the density of nonpyramidal neurons in layers II-VI of schizophrenic subjects. Schizophrenics without superimposed mood disturbances showed a 16% decrease in layer II, while schizoaffectives sho...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析
doi：10.1016/j.schres.2004.08.018
更新日期：2005-02-01 00:00:00
abstract：BACKGROUND:The feasibility and preliminary efficacy of a novel cognitive behavioral treatment for decreasing psychotic symptoms and improving social functioning was evaluated in a pilot study. This represents the first treatment outcome study of CBT for psychosis with a manualized, active comparison condition. METHODS...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.schres.2004.05.002
更新日期：2005-05-01 00:00:00
abstract：BACKGROUND:The P300 event-related potential (ERP) component, which reflects cognitive processing, is a candidate biomarker for schizophrenia. However, the role of P300 in the pathophysiology of schizophrenia remains unclear because averaged P300 amplitudes reflect both genetic predisposition and current clinical status...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.04.001
更新日期：2018-02-01 00:00:00
abstract：OBJECTIVE:To examine the effect of diagnosis, mood state, and anxiety on subjective wellbeing in patients with affective and non-affective psychotic disorders treated with quetiapine IR. METHODS:2175 patients with schizophrenia-spectrum (SZ, n=1681), schizoaffective (SA, n=249), and bipolar disorder (BPD, n=245) were ...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/j.schres.2009.03.004
更新日期：2009-05-01 00:00:00
abstract：:Schizophrenia and affective disorders are relatively common neuropsychiatric diseases with a complex genetic etiology. A multigenic inheritance with variable influence of unknown environmental factors may be involved. Family studies have demonstrated the existence of both phenotypes in the same kindreds, and in certai...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/s0920-9964(99)00108-5
更新日期：1999-09-29 00:00:00
abstract：:The minor neurological and cognitive deficits consistently reported in psychoses may reflect the same underlying brain dysfunction. Still, even in healthy individuals minor neurological abnormalities are associated with worse cognitive function. Therefore, establishing which neurological and cognitive deficits are spe...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.09.016
更新日期：2012-12-01 00:00:00
abstract：:MicroRNAs (miRNAs) are small non-coding RNAs that mainly function as negative regulators of gene expression (Lai, 2002) and have been shown to be involved in schizophrenia etiology through genetic and expression studies (Burmistrova et al., 2007; Hansen et al., 2007a; Perkins et al., 2007; Beveridge et al., 2010; Kim ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.06.038
更新日期：2012-10-01 00:00:00
abstract：BACKGROUND:In schizophrenic psychoses, the normal sexual dimorphism of the brain has been shown to be disrupted or even reversed. Little is known, however, at what time point in emerging psychosis this occurs. We have therefore examined, if these alterations are already present in the at-risk mental state (ARMS) for ps...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.03.034
更新日期：2018-09-01 00:00:00
abstract：:Deficits in N-methyl-d-aspartate-type (NMDAR) function contribute to cognitive deficits in schizophrenia, particularly dysfunction in neuroplasticity, defined as reduced learning during training on exercises that place implicit, increasing demands on early sensory (auditory and visual) information processing. Auditory...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2018.02.003
更新日期：2019-05-01 00:00:00
abstract：BACKGROUND:Mismatch negativity (MNN) and P3a are event related potential (ERP) measures of early sensory information processing. These components are usually conceptualized as being "pre-attentive" and therefore immune to changes with variations in attentional functioning. This study aimed to determine whether manipula...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.01.035
更新日期：2013-05-01 00:00:00
abstract：BACKGROUND:In many natural audiovisual events (e.g., the sight of a face articulating the syllable /ba/), the visual signal precedes the sound and thus allows observers to predict the onset and the content of the sound. In healthy adults, the N1 component of the event-related brain potential (ERP), reflecting neural ac...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.04.038
更新日期：2013-07-01 00:00:00
abstract：:A growing body of evidence suggests that abnormal elements of the cytoskeleton may be associated with the pathophysiology of schizophrenia. Isoforms of a major cytoskeleton protein, β-tubulin, were recently demonstrated to have distinct roles in neuronal differentiation and cell viability. For these reasons, we tested...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2011.12.010
更新日期：2012-03-01 00:00:00
abstract：:The relationship between social cognition (i.e., cognition for social stimuli) and ward behavior among individuals with chronic schizophrenia was investigated. Twenty-seven inpatients completed a battery of cognitive and social-cognitive tasks and were rated by staff on various indices of ward behavior. Overall, there...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(96)00010-2
更新日期：1996-07-05 00:00:00
abstract：:In this study, we examined the preliminary concurrent validity of a brief version of the Prodromal Questionnaire (PQ-B), a self-report screening measure for psychosis risk syndromes. Adolescents and young adults (N=141) who presented consecutively for clinical assessment to one of two early psychosis research clinics ...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2011.03.029
更新日期：2011-06-01 00:00:00
abstract：:The goal of this study was to determine if family burden experienced by the families of individuals with a recent-onset of schizophrenia is associated with whether the individual is able to work or attend school during the first year of treatment. Forty-one participants with a recent first episode of schizophrenia and...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.06.068
更新日期：2018-12-01 00:00:00
abstract：:Although patients with schizophrenia have reduced brain size, there is no conclusive evidence that they have reduced head size. This begs the question: 'What is the precise relationship between head size and brain size?' We used a unique osteological collection to explore the relationship between external head measure...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00098-5
更新日期：2000-03-16 00:00:00
abstract：BACKGROUND:Genetic factors are important in the aetiology of psychotic disorders, but it is unclear how far they influence aspects of illness history within psychoses. AIMS:To investigate the extent, and type of familial aggregation for a range of illness history variables in psychosis. METHODS:Two-hundred-and-twenty...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2009.09.002
更新日期：2009-12-01 00:00:00
abstract：:The positive and negative syndrome scale (PANSS) is widely used in psychiatric research. Reflecting this common use, considerable attention has been applied to the psychometric properties of this instrument. However, despite the publication of numerous studies and analyses, it remains uncertain how best data from the ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(02)00295-5
更新日期：2003-05-01 00:00:00
abstract：:Glutamate was quantified by proton magnetic resonance spectroscopy ((1)H-MRS) in the medial frontal lobes of 15 adult siblings of individuals with schizophrenia (HR) and 14 healthy volunteers (HV), all of whom also completed a Continuous Performance Test (CPT). Subjects were free of psychopathology but the HR group sh...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.11.028
更新日期：2008-02-01 00:00:00
abstract：:Psychotic-like experiences (PLEs) are part of a continuum of psychosis. Previous longitudinal studies highlighted a relationship between peripheral inflammation during childhood and onset of PLEs in adulthood. In this study, we tested if this association is mediated by internalising and externalising symptoms experien...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2020.11.009
更新日期：2020-12-01 00:00:00
