Abstract：
:The majority of heat shock proteins (HSP) act as molecular chaperones protecting cells from deleterious stress. These proteins are able to inhibit the aggregation of partially denatured proteins and refold them into the correct conformation. They have also been shown to be involved in the pathogenesis of many neurodegenerative and psychiatric disorders. Previous reports from our laboratory have described a 40-kDa catecholamine-regulated heat-shock-like protein (CRP40). This study investigates CRP40 expression in ventral striatal specimens obtained from the Stanley Foundation Neuropathology Consortium (SFNC). CRP40 levels were significantly reduced in schizophrenic patients relative to the control group. However, ventral striatal samples of individuals diagnosed with major depression or bipolar disorder did not show significant changes in the expression of the protein. No differences in CRP40 levels were observed due to age, sex or postmortem interval (PMI). Further analysis of the schizophrenic group revealed that unmedicated and medicated patients showed decreases in ventral striatal CRP40 levels relative to the control group. However, the largest reduction in these levels was seen in unmedicated schizophrenic patients. In addition, relative to the unmedicated individuals, the clozapine- and haloperidol-treated groups showed elevations in ventral striatal CRP40 expression, although not significant. An increase in sample size may clarify this observation. Taken together, these results suggest a functional role of CRP40 in the pathogenesis of schizophrenia.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Gabriele JP,Chong VZ,Pontoriero GF,Mishra RKdoi
10.1016/j.schres.2004.03.025subject
Has Abstractpub_date
2005-04-01 00:00:00pages
111-9issue
1eissn
0920-9964issn
1573-2509pii
S0920996404001495journal_volume
74pub_type
杂志文章abstract：:The right shift (RS) theory (Annett, M., 1972. The distribution of manual asymmetry. Br. J. Psychol. 63, 343-358; Annett, M., 1985. Left, Right, Hand and Brain: The Right Shift Theory. Lawrence Erlbaum, London) suggests that the typical pattern of human cerebral and manual asymmetries depends on a single gene (RS+) wh...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00072-9
更新日期：1999-10-19 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：:Schizophrenia (SZ) is associated with broad burden. The clinical manifestations of SZ are related to pathophysiological alterations similar to what is seen in normal aging. Our aim was to evaluate the differences in telomere length (TL), a biomarker of cellular aging, in subjects with SZ (n=36), unaffected siblings (S...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.04.004
更新日期：2016-07-01 00:00:00
abstract：OBJECTIVE:Several risk factors of venous thromboembolism (VTE) and pulmonary embolism (PE) were found in patients with schizophrenia. Therefore, we hypothesize that the incidences of VTE and PE are relatively higher among schizophrenia patients in comparison with the general population. METHOD:For this population-base...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.01.012
更新日期：2015-03-01 00:00:00
abstract：:Left or mixed-handedness, footedness, and eye dominance are thought to indicate abnormalities in lateralization related to schizophrenia. Increased left or mixed-dominance in schizophrenia suggests possible hemispheric abnormalities associated with the disorder. A related body of research suggests that some indication...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2004.04.003
更新日期：2005-01-01 00:00:00
abstract：:The longitudinal course of primary cognitive dysfunction seen in schizophrenia has yet to be fully clarified. Whereas some studies in chronic patients have revealed a progressive decline in cognitive abilities, those studies with first-episode patients have indicated that initial cognitive deficits might remain stable...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2008.05.020
更新日期：2008-09-01 00:00:00
abstract：OBJECTIVE:This study sought to evaluate levels of insight and change in insight in subjects with schizophrenia and other major psychiatric disorders. This study also evaluated the relationship of insight to acute psychopathology. METHOD:One-hundred and eighty-seven subjects consecutively admitted to an acute care psyc...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/s0920-9964(99)00215-7
更新日期：2000-09-29 00:00:00
abstract：:Converging lines of evidence implicate structural and functional abnormalities in the cerebellum in schizophrenia (SCZ). The cerebellar vermis is of particular interest given its association with clinical symptoms and cognitive deficits in SCZ and its known connections with cortical regions such as the prefrontal cort...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.06.028
更新日期：2016-10-01 00:00:00
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 s...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2007.03.007
更新日期：2007-07-01 00:00:00
abstract：:Task set maintenance and switching deficits are robust in schizophrenia. However, little is known about how these constructs are related to one another. The development of an improved understanding of set switching and maintenance deficits in schizophrenia requires that these constructs be explicated in terms of eleme...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2006.01.022
更新日期：2006-06-01 00:00:00
abstract：:Postmortem studies have suggested that there is abnormal GABAergic activity in the hippocampus in schizophrenia (SZ). In micro-dissected human hippocampal slices, a loss of interneurons and a compensatory upregulation of GABAA receptor binding activity on interneurons, but not PNs, has suggested that disinhibitory GAB...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2015.01.014
更新日期：2015-09-01 00:00:00
abstract：:Prior studies of mRNA expression, protein expression, and pathway metabolite levels have implicated dysregulation of the kynurenine pathway in the etiology of schizophrenia and bipolar disorder. Here we investigate whether genes involved in kynurenine pathway regulation might interact with genes that respond to kynure...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2009.05.014
更新日期：2009-09-01 00:00:00
abstract：BACKGROUND:While insight in schizophrenia improves with treatment, significant impairments often persist. The degree of persistence is not well characterised. AIMS:We assessed patient and clinician-rated changes in insight in acutely ill, minimally treated first-episode schizophrenia spectrum disorder patients over 24...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2018.10.013
更新日期：2019-04-01 00:00:00
abstract：:We have observed discreet subgroups of male patients with psychotic disorders who have unirhinal olfactory identification deficits (microsmia). The purpose of this study was to examine the relationship between left or right nostril microsmia and performance on literalised neuropsychological tests sensitive to lesions ...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/s0920-9964(01)00227-4
更新日期：2002-08-01 00:00:00
abstract：:Schizophrenia is a severe psychiatric disorder with lifetime prevalence of ~1% worldwide. A genotyping study was conducted using a custom panel of Illumina 1536 SNPs in 840 schizophrenia cases and 876 controls (351 patients and 385 controls from North India; and 436 patients, 401 controls and 143 familial samples with...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析
doi：10.1016/j.schres.2014.12.031
更新日期：2015-03-01 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：:Results of first-episode psychosis studies have shown that the diagnosis of schizophrenia is more stable across time than other diagnoses within the psychosis spectrum disorders. The objective of this study was to determine the diagnostic stability in a sample of first-episode patients and to determine the factors tha...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2006.04.018
更新日期：2006-09-01 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：OBJECTIVE:The relationship of religion and schizophrenia is widely acknowledged, but often minimized by practitioners and under investigated by researchers. In striving to help fill this gap, this paper focuses on examining four aims: 1) how research has investigated the association between religiosity and schizophreni...
journal_title：Schizophrenia research
pub_type： 杂志文章,评审
doi：10.1016/j.schres.2010.11.005
更新日期：2011-03-01 00:00:00
abstract：BACKGROUND:Persistent formal thought disorder (FTD) is one of the most characteristic features of schizophrenia. Several neuroimaging studies report spatially distinct neuroanatomical changes in association with FTD. Given that most studies so far have employed a univariate localisation approach that obscures the study...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2015.07.022
更新日期：2015-10-01 00:00:00
abstract：:Schizophrenia impairs both facial emotion processing and sustained attention. Through separate studies, it is known that the presence of a task-irrelevant facial stimulus disproportionately interferes with performance, whereas increasing the salience of task stimulus improves performance during a sustained attention t...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2011.11.019
更新日期：2012-03-01 00:00:00
abstract：:Poly(A+) mRNA was extracted from the post-mortem brain of schizophrenics (9 subjects), unipolar depressives (5 subjects) and controls (10 subjects) and used to direct the in vitro translation of radiolabelled protein in a cell-free reticulocyte-lysate system. Protein species were analysed on two-dimensional gels. Over...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(92)90002-m
更新日期：1992-03-01 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：BACKGROUND:In recent years, schizophrenia has increasingly been recognized as a neurocognitive disorder, which has led to a growing literature on cognitive rehabilitation, and suggested several potential enhancements to cognitive function. For instance, it has been shown that executive functioning deficits as measured ...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2008.08.005
更新日期：2008-12-01 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 content of delusions were studied in a group of schizophrenics and affective disorder patients who had an episodic course to ascertain if the content of delusions remained similar or became dissimilar during different episodes. There were 18 schizophrenics and 30 affective disorder cases in this study. Consistency...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/0920-9964(90)90020-8
更新日期：1990-10-01 00:00:00
abstract：BACKGROUND:Findings from the WHO sponsored multicenter studies done a few decades ago, which reported favorable outcome of schizophrenia in developing countries both in 2 and 5 year follow-up studies, dominated the world view until recently. Emerging evidence from Low and Middle Income countries (LAMIC) started to chal...
journal_title：Schizophrenia research
pub_type： 杂志文章,多中心研究
doi：10.1016/j.schres.2011.10.021
更新日期：2012-04-01 00:00:00
abstract：:Schizophrenia is characterized by increased mortality for which suicidality is the decisive factor. An analysis of cortical thickness and folding to further elucidate neuroanatomical correlates of suicidality in schizophrenia has not yet been performed. We searched for relevant brain regions with such differences betw...
journal_title：Schizophrenia research
pub_type： 杂志文章
doi：10.1016/j.schres.2016.08.010
更新日期：2016-10-01 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:Clozapine is the drug of choice for patients with unsatisfactory response to routine antipsychotic treatment. Polypharmacy is widely used among patients having clozapine-resistant schizophrenia, although no solid evidence exists for any effective augmentation therapy for this patient population. We aimed to ...
journal_title：Schizophrenia research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.schres.2009.01.002
更新日期：2009-04-01 00:00:00
