Abstract：
:In view of prior reports suggesting associations between polymorphisms of the tumor necrosis factor gene (TNF) and schizophrenia, we sequenced all exons, introns and 7 kb flanking sequence at TNF in DNA pooled from 125 Caucasian schizophrenia cases and 200 controls. We identified 18 SNPs of which we selected and genotyped 8 among 244 cases and 276 controls. We detected no significant genotype or haplotype associations in the entire sample or in subgroups defined by gender or exposure to HSV1, HSV2, CMV, or Toxoplasma gondii. We used a dual-luciferase expression assay to quantify TNF expression driven by each common promoter haplotype in a neuroblastoma cell line. Three haplotypes drove significantly lower levels of TNF expression than the most common haplotype, including a haplotype with -308A, the allele reported to increase risk for schizophrenia (in contrast to earlier reports). We find no evidence to implicate TNF gene polymorphisms for schizophrenia risk in our sample.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Shirts BH,Bamne M,Kim JJ,Talkowski M,Wood J,Yolken R,Nimgaonkar VLdoi
10.1016/j.schres.2005.12.853subject
Has Abstractpub_date
2006-03-01 00:00:00pages
7-13issue
1eissn
0920-9964issn
1573-2509pii
S0920-9964(06)00005-3journal_volume
83pub_type
杂志文章abstract：OBJECTIVE:The primary aim is to examine concordant/discordant results of drug use assessments in adults with schizophrenia. METHODS:Latent class analysis and multinomial logistic regression were used to examine concordance/discordance between drug use measures and identify characteristics differentiating participants ...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2014.11.016
更新日期：2015-02-01 00:00:00
abstract：:This study tests the hypothesis that deficits of spatial working memory are an inherent trait in schizophrenic patients, regardless of their clinical status. The participants were 22 chronic schizophrenic patients, 11 schizophrenic patients in remission, and 22 normal adults. All participants were asked to track the o...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(01)00176-1
更新日期：2002-01-01 00:00:00
abstract：BACKGROUND:Cognitive remediation (CRT) affects functioning but the extent and type of cognitive improvements necessary are unknown. AIM:To develop and test models of how cognitive improvement transfers to work behaviour using the data from a current service. METHOD:Participants (N49) with a support worker and a paid ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.03.020
更新日期：2012-06-01 00:00:00
abstract：OBJECTIVE:Acoustic phonetic methods are useful in examining some symptoms of schizophrenia; we used such methods to understand the underpinnings of aprosody. We hypothesized that, compared to controls and patients without clinically rated aprosody, patients with aprosody would exhibit reduced variability in: pitch (F0)...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.01.007
更新日期：2018-07-01 00:00:00
abstract：:In schizophrenia, clinical, familial and biological characteristics according to age at onset (AAO) suggest that AAO is a valid candidate symptom for genetic studies. However, none of the various thresholds used to define AAO subgroups in schizophrenia has been validated. We aim to define different AAO subtypes by adm...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.02.002
更新日期：2004-11-01 00:00:00
abstract：:Twenty-five schizophrenic patients diagnosed by DSM-III-R underwent event-related potentials and magnetic resonance imaging scans. Latency and amplitude of P300 waveform were measured using an auditory odd-ball paradigm. Anterior and posterior volumes of the superior temporal gyrus and medial temporal structure were m...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(97)00055-8
更新日期：1997-08-29 00:00:00
abstract：:Schizoaffective patients can have neurocognitive deficits and default mode network dysfunction while being acutely ill. It remains unclear to what extent these abnormalities persist when they go into clinical remission. Memory and executive function were tested in 22 acutely ill schizoaffective patients; they also und...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.08.017
更新日期：2014-11-01 00:00:00
abstract：BACKGROUND:Appropriate expression of emotions and correct perception of emotional expression in others are important social skills which may be impaired in schizophrenia and contribute to poor social adjustment. We examined the relationship between expression of emotions as measured by affective flattening and other ne...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(00)00093-1
更新日期：2001-12-01 00:00:00
abstract：:Tardive dyskinesia is a severe debilitating movement disorder characterized by choreoathetotic movements developing in one-fifth of the patients with schizophrenia. In this study we have investigated the significance of CYP3A4*1B and CYP2D6*4 polymorphisms in TD susceptibility among chronic schizophrenia patients (n =...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.12.011
更新日期：2005-06-01 00:00:00
abstract：:Attention Deficit/Hyperactivity Disorder (ADHD) is the most common psychiatric disorder in childhood. It is unclear whether ADHD increases the risk of non-affective psychotic disorder (NAPD). The study included a matched cohort, drawn from all born in Sweden 1987-1991 (n = 548,852). ADHD was defined as ICD diagnosis a...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2020.01.021
更新日期：2020-04-01 00:00:00
abstract：:The guarantee of perceptual coherence for events through everyday life situations depends upon the capacity to correctly integrate series of multi-sensory experiences. Patients with schizophrenia have been shown to reveal a deficit in integrating, i.e., "binding", perceptual information together. However, results in t...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.08.013
更新日期：2007-12-01 00:00:00
abstract：BACKGROUND:Disorganisation of semantic memory could provide a cognitive explanation for the disturbances of thinking and reasoning in schizophrenia. In this study, we directly test this explanation by identifying patients with disorganised semantic categories and then examine how they use their knowledge about these sa...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/j.schres.2003.12.003
更新日期：2004-10-01 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：:Sleep disturbance contributes to impaired procedural learning in schizophrenia, yet little is known about this relationship prior to psychosis onset. Adolescents at ultra high-risk (UHR; N=62) for psychosis completed the Pittsburgh Sleep Quality Index (PSQI) and a procedural learning task (Pursuit Rotor). Increased se...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.03.025
更新日期：2017-12-01 00:00:00
abstract：:The current study investigated whether a previously reported beneficial effect of methadone maintenance therapy (MMT) on antiretroviral adherence is also present in relation to antipsychotic treatment for schizophrenia. Administrative data were linked over a 17-year period for 1996 people who were dually diagnosed wit...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.05.031
更新日期：2019-08-01 00:00:00
abstract：:In this study we use high resolution Magnetic Resonance imaging (MRI) and apply rigorous manual tracing criteria in order to assess volumetrically the prefrontal cortex (PFC) in schizophrenia. Previous MRI studies suggested PFC is included in neural systems necessary for emotional processing and cognition, and regiona...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2013.10.026
更新日期：2014-01-01 00:00:00
abstract：:The extent of age-related changes in glutamate and other neurometabolites in the anterior cingulate cortex (ACC) in individuals with schizophrenia remain unclear. Magnetic resonance spectroscopy (MRS) at 7 T, which yields precise measurements of various metabolites and can distinguish glutamate from glutamine, was use...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.02.017
更新日期：2016-04-01 00:00:00
abstract：BACKGROUND:Family studies have suggested that schizophrenia and bipolar disorders share some susceptibility factors. Schizotypal personality disorder (SPD) may be an intermediate phenotype common both to schizophrenia and bipolar disorders. We explored the familiality of schizotypal dimensions by comparing the magnitud...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2005.07.009
更新日期：2005-12-15 00:00:00
abstract：BACKGROUND:Gamma-aminobutyric acid (GABA) dysfunction and its consequent imbalance are implicated in the pathophysiology of schizophrenia. Reduced GABA production would lead to a disinhibition of glutamatergic neurons and subsequently cause a disruption of the modulation between GABAergic interneurons and glutamatergic...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.07.021
更新日期：2018-03-01 00:00:00
abstract：BACKGROUND:Stress has been associated with the onset of schizophrenia and exacerbation of psychotic symptoms. Patients with schizotypal personality disorder (SPD), the prototypic schizophrenia spectrum disorder, do not develop the frank psychosis of schizophrenia and appear clinically to be less reactive to stress than...
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.2003.10.008
更新日期：2004-09-01 00:00:00
abstract：BACKGROUND:The aim of this study is to determine the rate of persistent negative symptoms according to different criteria during two years of follow-up after first-episode schizophrenia. METHODS:The study sample consisted of 105 patients with first-episode schizophrenia who completed at least 12 months of follow-up pe...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2014.07.021
更新日期：2014-09-01 00:00:00
abstract：BACKGROUND:Patients with psychotic disorders show impairments in the recognition of emotions in other people. These impairments have been associated with poor social functioning as measured by self-report questionnaires, clinical interviews and laboratory-based tests of social skills. The ecological validity of these t...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.10.003
更新日期：2012-12-01 00:00:00
abstract：:Procedural learning (PL) is a type of rule-based learning in which performance facilitation occurs with practice on task without the need for conscious awareness. Schizophrenic patients have often (though not invariably) been found to show impaired PL. We performed functional magnetic resonance imaging (fMRI) during a...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(01)00270-5
更新日期：2002-09-01 00:00:00
abstract：:Mismatch negativity (MMN) and P3a are auditory event-related potential (ERP) components that show robust deficits in schizophrenia (SZ) patients and exhibit qualities of endophenotypes, including substantial heritability, test-retest reliability, and trait-like stability. These measures also fulfill criteria for use a...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2014.09.042
更新日期：2015-04-01 00:00:00
abstract：OBJECTIVE:Young adults with early phase schizophrenia often report a past or current pattern of illicit substance use and/or alcohol misuse. Still, little is known about the cumulative and separate effects of each stressor on white matter tissue, at this vulnerable period of brain development. METHODS:Participants inv...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.04.022
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:A potential link between increase in total cholesterol and triglycerides and clinical improvement has been observed during antipsychotic drug treatment in chronic schizophrenia patients, possibly due to drug related effects on lipid biosynthesis. We examined whether changes in serum lipids are associated wit...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2017.10.042
更新日期：2018-07-01 00:00:00
abstract：:The purpose of this study was to examine the concurrent validity of a Wechsler Adult Intelligence Scale-Revised (WAIS-R) seven subtest short form. Researchers have shown that the IQ scores estimated by this short form correlate highly with full-form IQ scores in several patient populations. We compared the full WAIS-R...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(97)00134-5
更新日期：1998-03-10 00:00:00
abstract：BACKGROUND:Executive Functioning (EF) is an important factor for community functioning for people with severe mental illness. Cognitive remediation programs often improve EF, but do so by using multiple therapeutic techniques. Little is known regarding how individual treatment elements promote cognitive improvement. Os...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2017.08.052
更新日期：2019-01-01 00:00:00
abstract：:Recent trials support the hypothesis of the role of inflammation in the pathogenesis of schizophrenia. The overall therapeutic benefit of anti-inflammatory medication, in particular cyclo-oxygenase-2 (COX-2) inhibitors in schizophrenia, is still controversial. There are suggestions that therapy with COX-2 inhibitors m...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2010.04.015
更新日期：2010-08-01 00:00:00
abstract：:Schizophrenia is associated with significant impairments in both higher and lower order social cognitive performance and these impairments contribute to poor social functioning. People with schizophrenia report poor social functioning to be one of their greatest unmet treatment needs. Recent studies have suggested the...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2015.06.005
更新日期：2015-11-01 00:00:00
