Abstract:
:Due to the limitations of analytical techniques and the complicity of schizophrenia, nowadays it is still a challenge to diagnose and stratify schizophrenia patients accurately. Many attempts have been made to identify and validate available biomarkers for schizophrenia from CSF and/or peripheral blood in clinical studies with consideration to disease stages, antipsychotic effects and even gender differences. However, conflicting results handicap the validation and application of biomarkers for schizophrenia. In view of availability and feasibility, peripheral biomarkers have superior advantages over biomarkers in CNS. Meanwhile, schizophrenia is considered to be a devastating neuropsychiatric disease mainly taking place in CNS featured by widespread defects in multiple metabolic pathways whose dynamic interactions, until recently, have been difficult to difficult to investigate. Evidence for these alterations has been collected piecemeal, limiting the potential to inform our understanding of the interactions among relevant biochemical pathways. Taken these points together, it will be interesting to investigate possible associations of biomarkers between CNS and periphery. Numerous studies have suggested putative correlations within peripheral and CNS systems especially for dopaminergic and glutamatergic metabolic biomarkers. In addition, it has been demonstrated that blood concentrations of BDNF protein can also reflect its changes in the nervous system. In turn, BDNF also interacts with glutamatergic, dopaminergic and serotonergic systems. Therefore, this review will summarize metabolic biomarkers identified both in the CNS (brain tissues and CSF) and peripheral blood. Further, more attentions will be paid to discussing possible physical and functional associations between CNS and periphery, especially with respect to BDNF.
journal_name
Schizophr Resjournal_title
Schizophrenia researchauthors
Cao T,Li N,Cai Hdoi
10.1016/j.schres.2019.03.009subject
Has Abstractpub_date
2020-12-01 00:00:00pages
95-110eissn
0920-9964issn
1573-2509pii
S0920-9964(19)30103-3journal_volume
226pub_type
杂志文章abstract:BACKGROUND:Prenatal micronutrient deficiency has been linked to later development of schizophrenia among offspring; however, no study has specifically investigated the association between vitamin A and this disorder. Vitamin A is an essential nutrient which is required by the early embryo and fetus for gene expression ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2012.02.004
更新日期:2012-05-01 00:00:00
abstract::The dopamine hypothesis of schizophrenia was formulated 30 years ago and postulates that the symptoms of schizophrenia are related to an increased central dopaminergic neurotransmission. The two fundamental assumptions that underlay the dopamine hypothesis of schizophrenia have received support from brain imaging stud...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(97)00121-7
更新日期:1997-12-19 00:00:00
abstract::Primary motor abnormalities (PMA), as found in patients with schizophrenia, are quantitatively and qualitatively distinct markers of motor system abnormalities. PMA have been often referred to phenomena that are present across schizophrenia-spectrum disorders. A dysfunction of frontoparietal and subcortical networks h...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/j.schres.2017.10.007
更新日期:2018-10-01 00:00:00
abstract::Earlier studies suggest that social competence has a higher predictive value for vocational outcome than psychopathology. These studies, however, show methodological shortcomings, including the fact that the instruments used for assessing social competence, psychopathology and work performance are strongly interrelate...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/S0920-9964(96)00082-5
更新日期:1997-01-17 00:00:00
abstract:BACKGROUND:Depressive symptoms frequently accompany schizophrenia. Older patients constitute the fastest growing segment of the schizophrenia population. With regard to the risk factors associated with depression, it is uncertain to which extent older schizophrenia patients differ from their age peers in the community....
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2014.05.002
更新日期:2014-08-01 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::Dysfunction in the neuronal nicotinic acetylcholine receptor (nAChR) system has been implicated in the pathophysiology of schizophrenia, and it has been postulated that treatments that increase nAChR activity may improve symptoms of the disorder. We investigated the effects of the acetylcholinesterase inhibitor and al...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2007.12.491
更新日期:2008-07-01 00:00:00
abstract:OBJECTIVE:To explore the impact of the introduction of newer antipsychotic long-acting injections (LAIs) on trends in LAI prescribing and characteristics associated with initiation of LAIs in naturalistic conditions. METHODS:The study was performed using reimbursement data from the French Insurance Healthcare system. ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2016.09.014
更新日期:2016-12-01 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::Recent studies suggest that both executive dysfunction and personality traits combine with symptoms to affect the social outcome of persons with schizophrenia. This study was designed to investigate how personality traits influence executive function in schizophrenia. Forty-four patients with schizophrenia and twenty-...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2008.06.002
更新日期:2008-09-01 00:00:00
abstract::In response to previous reports of geographical clustering of individuals with psychosis, a study was carried out in Denmark utilizing the national case register. Two-thousand one-hundred and ninety-nine (2199) individuals with schizophrenia were divided by place of birth into 217 geographical areas and analyzed by ag...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(00)00081-5
更新日期:2001-04-30 00:00:00
abstract::Schizophrenia is a complex disorder that is diagnosed mainly with clinical observation and evaluation. Recent studies suggest that many people with schizophrenia have abnormalities in the function of the N-methyl-d-aspartate receptor (NMDAR). The retina is part of the central nervous system and expresses the NMDAR, ra...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2019.09.005
更新日期:2020-05-01 00:00:00
abstract::An absent response to the niacin skin test has been reported to occur in about 80% of schizophrenic patients, as compared to 20% of healthy individuals. Niacin provokes redness in skin caused by a capillary vasodilatation mediated by prostaglandins. The metabolism of prostaglandins is regulated by the enzyme phospholi...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(02)00281-5
更新日期:2003-05-01 00:00:00
abstract::Verbal dichotic listening performance was examined in 42 right-handed men and women with DSM-IV-defined schizotypal personality disorder (SPD) and 68 right-handed controls. As expected, both male and female control groups showed a right ear advantage on a verbal dichotic listening task. Although SPD subjects in genera...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2009.04.028
更新日期:2009-12-01 00:00:00
abstract::Currently, little is known about the pharmacological effects of the new generation of antipsychotic medications on perception of emotion in schizophrenia. The present study was designed to compare the effects of risperidone versus haloperidol on the ability to perceive emotion in 20 treatment-resistant schizophrenia p...
journal_title:Schizophrenia research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0920-9964(98)00026-7
更新日期:1998-05-25 00:00:00
abstract:OBJECTIVE:To investigate gender differences in the onset and other clinical features of Han Chinese inpatients with schizophrenia. METHODS:Five-hundred-and-forty-two Han Chinese inpatients with DSM-IV schizophrenia were assessed with the Positive and Negative Symptoms Scale (PANSS), the Brief Psychiatric Rating Scale ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2007.05.025
更新日期:2007-12-01 00:00:00
abstract::Schizophrenia is associated with significant brain abnormalities, including changes in brain metabolites as measured by proton magnetic resonance spectroscopy (MRS). What remains unclear is the extent to which these changes are a consequence of the emergence of psychotic disorders or the result of treatment with antip...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2008.03.012
更新日期:2008-07-01 00:00:00
abstract:INTRODUCTION:Dysfunctional serotonin signaling has been linked to the pathogenesis of autism, obsessive compulsive disorder, mood disorders and schizophrenia. While the hypo-activity of serotonin signaling is involved in the pathogenesis of depression, anxiety and obsessive compulsive disorder; LSD, an agonist of serot...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2013.12.007
更新日期:2014-02-01 00:00:00
abstract::Evidence from event-related-potential (ERP) studies has repeatedly shown differences in the perception and processing of auditory stimuli in children with dyslexia compared to control children. The mismatch negativity (MMN) - an ERP component reflecting passive auditory change detection ability - has been found to be ...
journal_title:Schizophrenia research
pub_type: 杂志文章,评审
doi:10.1016/j.schres.2017.07.010
更新日期:2018-01-01 00:00:00
abstract::Research has demonstrated that individuals with schizophrenia fail to appropriately use negative feedback to guide learning. These learning deficits are thought to arise from abnormalities in midbrain dopamine activity. Primary and enduring negative symptoms are also associated with abnormal dopamine activity and are ...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2013.07.052
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Neuroimaging findings implicate bilateral superior temporal regions in the genesis of auditory-verbal hallucinations (AVH). This study aimed to investigate whether 1 Hz repetitive transcranial magnetic stimulation (rTMS) of the bilateral temporo-parietal region would lead to increased effectiveness in the ma...
journal_title:Schizophrenia research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.schres.2009.07.013
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:Although altered gamma-aminobutyric acid (GABA) neurotransmission has been implicated in the pathophysiology of schizophrenia, it is unclear whether the influence of GABA on working memory processes is confounded by nicotine use in this population. It is therefore crucial to evaluate working memory and its u...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2016.01.008
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Febrile seizure is a benign condition for most children, but experiments in animals and neuroimaging studies in humans suggest that some febrile seizures may damage the hippocampus, a brain area of possible importance in schizophrenia. METHODS:A population-based cohort of all children born in Denmark betwee...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2004.07.004
更新日期:2005-03-01 00:00:00
abstract::Microtubule associated proteins (MAPs) are central to the development of normal neuronal cytoarchitecture and have been reported to be altered in schizophrenia. In 12 schizophrenic (DSM-III-R criteria) and 12 control hippocampi, we estimated the MAP2 immunoreactive dendritic length using antibodies that recognize tota...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/s0920-9964(99)00068-7
更新日期:2000-01-21 00:00:00
abstract::Impaired working memory (WM) function in schizophrenia has been associated with abnormal activation of the dorsolateral prefrontal cortex (DLPFC). It is, however, not clear whether abnormal activation is a sign of DLPFC pathology, or a correlate of poor performance. We address this question by examining activity in th...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/S0920-9964(03)00127-0
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVES:Frontal hypoactivation has been consistently found in schizophrenia. We hypothesized that patients' deficit is asymmetrical, i.e., centred over the left frontal locations, associated with loss of language-related asymmetry, and correlated with positive symptoms. METHOD:The amplitude of EEG gamma band (36-48...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2015.04.003
更新日期:2015-06-01 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::First episode psychosis (FEP) has been associated with structural brain changes, largely identified by volumetric analyses. Advances in neuroimaging processing have made it possible to measure geometric properties that may identify subtle structural changes not appreciated by a measure of volume alone. In this study w...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2014.07.030
更新日期:2014-10-01 00:00:00
abstract::The use of clozapine requires monitoring the absolute neutrophil count because of the risk of agranulocytosis, but other potentially fatal adverse events associated with clozapine (specifically, myocarditis and cardiomyopathy) do not have mandatory procedures. We performed a systematic review of English-language artic...
journal_title:Schizophrenia research
pub_type: 杂志文章
doi:10.1016/j.schres.2018.03.006
更新日期:2018-09-01 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