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 certain cases, a transition from one phenotype to another occurs. In addition, intermediate phenotypes such as schizoaffective disorders are found in families with schizophrenia and affective illness. Recent genome and chromosomal scans appear to support these epidemiologic data, since susceptibility regions for both schizophrenia and affective disorders have been found to overlap, on chromosomes 10p13-p12, 13q32, 18p and 22q11-q13. These studies were performed in independently ascertained family samples with index patients afflicted either with schizophrenia or bipolar disorder. Taken together, these findings imply shared loci for schizophrenia and affective disorders among those required for the full expression of the phenotype. Identification and molecular characterization of the genetic components conferring risk to both disorders would impact positively on diagnosis, prevention, and treatment.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Wildenauer DB,Schwab SG,Maier W,Detera-Wadleigh SDdoi
10.1016/s0920-9964(99)00108-5subject
Has Abstractpub_date
1999-09-29 00:00:00pages
107-11; discussion 160issue
2eissn
0920-9964issn
1573-2509pii
S0920996499001085journal_volume
39pub_type
杂志文章,评审abstract：:A literature review and power analysis of longitudinal studies published since 1997 investigating the trajectory of neurocognitive deficits across time in patients with schizophrenia was conducted. Ten studies were identified, evaluating a total of 834 patients with mean ages of 24.0-77.8 years at study entry. Power e...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2004.07.005
更新日期：2005-04-01 00:00:00
abstract：:The aim of this paper is to summarize ultrastructural evidence for glutamatergic dysregulation in several linked regions in postmortem schizophrenia brain. Following a brief summary of glutamate circuitry and how synapses are identified at the electron microscopic (EM) level, we will review EM pathology in the cortex ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2020.01.016
更新日期：2020-01-31 00:00:00
abstract：OBJECTIVE:The comorbidity of schizophrenia and substance abuse is well documented and is remarkable for its prevalence and poor prognosis. While the etiology for this association is unknown, one possible mechanism relates to traumatic early life experiences, which have been shown to predispose individuals to both psych...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(03)00188-9
更新日期：2004-08-01 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：BACKGROUND:Neuropsychological impairment is common in schizophrenia and psychotic bipolar disorder. It has been hypothesized that the pathways leading to impairment differ between disorders. Cognitive impairment in schizophrenia is believed to result largely from atypical neurodevelopment, whereas bipolar disorder is i...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.10.009
更新日期：2019-04-01 00:00:00
abstract：:Because previous studies have shown deficits in olfactory identification for male patients with schizophrenia, either withdrawn from or receiving neuroleptic medication, the purpose of the current study was to determine if such deficits occurred in male patients who had never received neuroleptics. A sample of male (n...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(93)90022-b
更新日期：1993-01-01 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：:We sought to identify the functional correlates of reduced magnetic resonance imaging (MRI) volumes of the superior temporal gyrus (STG) and the fusiform gyrus (FG) in patients with chronic schizophrenia. MRI volumes, positive/negative symptoms, and neuropsychological tests of facial memory and executive functioning w...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2006.11.025
更新日期：2007-03-01 00:00:00
abstract：:Schizophrenia is a heterogeneous spectrum disorder often associated with detrimental negative symptoms. In recent years, computational approaches to psychiatry have attracted growing attention. Negative symptoms have shown some overlap with general cognitive impairments and were also linked to impaired motivational pr...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2016.10.004
更新日期：2017-08-01 00:00:00
abstract：:The aim of the present study is to explore the relationship between depression and psychotic symptoms of schizophrenia over the course of illness. Sixty-eight patients meeting DSM-IV criteria for schizophrenia were enrolled, 27 in an acute episode, 41 when stable. Assessments were performed using the Calgary Depressio...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(00)00002-5
更新日期：2001-03-01 00:00:00
abstract：:Valid criteria to identify young people who are believed to be at ultra high risk (UHR) of developing a psychotic episode were developed over the last decade. The first randomized controlled trial of treatment in a UHR cohort indicated that specific pharmacotherapy and psychotherapy delayed onset of disorder, and poss...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2007.05.018
更新日期：2007-11-01 00:00:00
abstract：BACKGROUND:Anomalies in visual and auditory perception represent an important aspect of the symptomatic manifestation of schizophrenia (ScZ). However, there are currently no instruments available that allow the assessment of the full range of auditory and visual abnormalities using a self-report measure. METHODS:We de...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2019.03.016
更新日期：2019-07-01 00:00:00
abstract：:Accumulating evidence showed that interleukin-2 (IL-2) may be involved in the pathophysiology of schizophrenia. Increased IL-2 levels have been found in the serum of schizophrenia patients with mixed results. In the present study, we assessed serum IL-2 levels in a large group of 160 schizophrenia patients compared to...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.10.038
更新日期：2015-12-01 00:00:00
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 genot...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2005.12.853
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:Deficits in the mediodorsal and anterior nuclei of the thalamus may contribute to the psychopathological symptoms of schizophrenia. These thalamic nuclei have been found to be abnormal in schizophrenia and have close connections with other brain structures implicated in the disorder. We therefore examined sch...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2005.02.012
更新日期：2005-07-15 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：: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 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：:We tested the hypothesis that the expression of schizophrenic psychopathology is dependent on the stage of adolescent development. The study had a retrospective design, using high-quality case-note material of cases of schizophrenia at first admission. Patients with onset of illness between the age of 11 and 21 years ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(94)00020-9
更新日期：1995-01-01 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：:This study was a preliminary open clinical trial aimed at exploring the hypothesis that estrogen may provide protection against schizophrenia in women. Eleven women with acute psychotic symptoms, as scored on the BPRS, SAPS and SANS, had 0.02 mg estradiol added to neuroleptic treatment for eight weeks. Their response ...
journal_title：Schizophrenia research
pub_type： 临床试验,杂志文章
doi：10.1016/0920-9964(96)82949-5
更新日期：1996-07-05 00:00:00
abstract：:Past studies have demonstrated that the Brief Negative Symptom Scale (BNSS) has excellent psychometric properties in patients with schizophrenia. In the current study, we extended this literature by examining psychometric properties of the BNSS in outpatients diagnosed with bipolar disorder (n=46), outpatients with sc...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.12.014
更新日期：2016-02-01 00:00:00
abstract：OBJECTIVE:Neuregulin-1 (NRG1) has been put forward as a susceptibility gene for schizophrenia. We investigated the association between Neuregulin-1 and the P300 wave, a schizophrenia endophenotype. METHODS:Participants were 64 patients with DSM-IV schizophrenia or schizoaffective disorder, 97 of their non psychotic re...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2008.03.025
更新日期：2008-08-01 00:00:00
abstract：BACKGROUND:Many patients with schizophrenia suffer from metabolic symptoms and weight gain in which predispose them to obesity, diabetes, and cardiovascular problems. This trial examines the efficacy and safety of zonisamide on weight and body mass index in patients with schizophrenia being administered with atypical a...
journal_title：Schizophrenia research
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.schres.2013.03.021
更新日期：2013-06-01 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：:An earlier age at onset of schizophrenia in men as opposed to women, has been widely reported, but hitherto, insufficient account has been taken of parameters that might confound this finding. Furthermore, few explanatory models have accounted for the differences in shape of the age-at-onset distributions in males and...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(98)00070-x
更新日期：1998-10-09 00:00:00
abstract：:Individuals with schizophrenia have difficulties in emotional information processing. A relationship between behavioral variables of emotional processing and structural amygdala alterations in schizophrenia has been proposed but not shown, yet. Morphological studies of amygdala size in schizophrenia have yielded incon...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.02.023
更新日期：2004-12-01 00:00:00
abstract：:Brain morphometry has been studied extensively in schizophrenic patients, and among the cortical differences identified two consistent findings are decreased cerebellar vermal volume and increased volume of the fourth ventricle; although contradictory findings are reported as well. Recent cognitive activation studies ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(98)00137-6
更新日期：1999-05-04 00:00:00
abstract：:Recovery-oriented practices that promote client-centered care, collaboration, and functional outcome have been recommended to improve treatment engagement, especially for individuals with serious mental illness (SMI). Psychological well-being (PWB) is related to recovery and refers to experiencing purpose and meaning ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.11.032
更新日期：2017-07-01 00:00:00
abstract：BACKGROUND:Second-generation antipsychotics (SGAs) increase the risk of type 2 diabetes. The mechanism is thought to center on drug-induced weight gain, which starts the dysmetabolic cascade of insulin resistance, increased insulin production and pancreatic beta-cell failure. An independent effect of SGAs on insulin se...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2012.11.016
更新日期：2013-02-01 00:00:00
