Abstract:
OBJECTIVE:To investigate (i) the association between four serotonergic polymorphisms (A-1438G and T102C of the 5-HT2A receptor gene, and 5-HTT VNTR and 5-HTTLPR of the 5-HT transporter gene) and schizophrenia and (ii) the potential interaction of those polymorphisms in the development of schizophrenia. SUBJECTS AND METHODS:227 outpatients with schizophrenia (DSM-IV criteria) and 420 unrelated healthy controls from Asturias (Northern Spain) were genotyped using standard methods. RESULTS:Both groups showed Hardy-Weinberg equilibrium for the analyzed genetic variability. A-1438G and T102C polymorphisms are in complete linkage disequilibrium in our population. There was an apparent difference in the distribution of genotypes for the A-1438G (or T102C) polymorphisms (p=0.018, not significant after a Bonferroni correction). The 5-HT2A -1438A (or 102T) allele was significantly more frequent in patients than controls (0.53 and 0.45, respectively; corrected p=0.028, OR=1.39 (95% CI=1.11-1.75)). Genotype and allele distributions for 5-HTT polymorphisms were similar in both groups. However, assessment of the combined influence of 5-HT2A A-1438G and 5-HTTLPR polymorphisms demonstrated a significant effect (chi(2) (3)=11.51, p=0.009), whereby the combination of -1438A and 5-HTTLPR S alleles was associated with schizophrenia. CONCLUSIONS:Our findings support a possible synergistic effect of genetic factors influencing serotonergic neurotransmission on susceptibility to schizophrenia.
journal_name
Prog Neuropsychopharmacol Biol Psychiatryauthors
Sáiz PA,García-Portilla MP,Arango C,Morales B,Alvarez V,Coto E,Fernández JM,Bascarán MT,Bousoño M,Bobes Jdoi
10.1016/j.pnpbp.2007.01.012subject
Has Abstractpub_date
2007-04-13 00:00:00pages
741-5issue
3eissn
0278-5846issn
1878-4216pii
S0278-5846(07)00022-Xjournal_volume
31pub_type
杂志文章abstract::1. The UN Convention 1971 on Psychotic substances requires the World Health Organization to recommend psychotropic substances for international control. 2. This convention is based on evaluating the benefit and risk ratio, in particular on the public health and social problems associated with its use. 3. The UN Commis...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/0278-5846(92)90003-w
更新日期:1992-01-01 00:00:00
abstract:OBJECTIVE:Posttraumatic stress disorder (PTSD) is associated with abnormal information processing. The P300 component of event-related potentials (ERPs) is known to be a useful marker of information processing. The purposes of this study were to determine the P300 current source density in PTSD patients, and its relati...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2011.08.002
更新日期:2011-12-01 00:00:00
abstract::The involvement of phospholipase A(2) (PLA(2)) in Alzheimer disease (AD) was first investigated nearly 15 years ago. Over the years, several PLA(2) isoforms have been detected in brain tissue: calcium-dependent secreted PLA(2) or sPLA(2) (IIA, IIC, IIE, V, X, and XII), calcium-dependent cytosolic PLA(2) or cPLA(2) (IV...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2010.08.019
更新日期:2010-12-01 00:00:00
abstract::We explored whether the elevation of RBC-choline and choline ratio (RBC-choline/plasma-choline) by lithium is a specific effect of lithium, whether these choline parameters are characteristics of the individual patient, and whether they are related to prophylactic lithium response. In lithium-treated patients RBC-chol...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(87)90062-5
更新日期:1987-01-01 00:00:00
abstract::1. As part of a systematic investigation of the effects of lithium administration on neuroendocrine function we investigated the luteinizing hormone (LH) response to luteinizing hormone releasing hormone (LHRH) of healthy males. 2. In healthy volunteers after 3 weeks of therapeutic doses of lithium the LH response to ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(88)90043-7
更新日期:1988-01-01 00:00:00
abstract::Several studies have supported the idea that ionotropic glutamate N-methyl-d-aspartate receptor (NMDA) is an important player in the etiology of psychopathologies, such as anxiety disorders and major depression. Additionally, studies have shown that ketamine induces antidepressant effects in humans as well as in roden...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2009.01.004
更新日期:2009-04-30 00:00:00
abstract::1. Male Sprague-Dawley rats (weighing 260-300 g) were administered 1.5 mg/kg of haloperidol (HPD) intraperitoneally once daily for 28 days to produce an animal model for tardive dyskinesia (TD). The daily administration of HPD significantly increased the frequency of involuntary orofacial movements (chewing movements,...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(98)00032-3
更新日期:1998-05-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to compare striatal dopaminergic D2 receptor occupancy (D2 RO) induced by ziprasidone and haloperidol and its relationship with clinical response and extrapyramidal side effects (EPS) in patients with acute psychosis exacerbation. METHOD:Twenty patients hospitalized with an acute ps...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.pnpbp.2004.10.010
更新日期:2005-01-01 00:00:00
abstract::Auditory verbal hallucinations (AVHs) constitute a frequent and distressing symptom of schizophrenia, associated with physical, emotional, and cognitive challenges. Despite their clinical importance, changes in the multiple dimensions of AVHs during treatment have rarely been examined, and subjective views thereof hav...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2019.109671
更新日期:2019-12-20 00:00:00
abstract::The noradrenergic locus coeruleus nucleus is an important station in both the ascending and descending pain regulatory pathways. These neurons discharge in tonic and phasic modes in response to sensory stimuli. However, few studies have set out to characterize the electrophysiological response of the locus coeruleus t...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2020.110121
更新日期:2021-03-08 00:00:00
abstract::1. Anti-depressant drugs alter the period of circadian rhythms under free running conditions. We have examined whether treatment with anti-depressants alters such rhythms under conditions of entrainment to a lighting cycle or following a phase advance of the lighting. 2. In the first experiment, following entrainment ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(88)90048-6
更新日期:1988-01-01 00:00:00
abstract::Attention-Deficit/Hyperactivity Disorder (ADHD) is the most prevalent psychiatric disorder currently afflicting children and is among the most common chronic conditions affecting school-age children. Modafinil is structurally different from the psychostimulants that are typically used to treat ADHD and has been report...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.pnpbp.2007.07.025
更新日期:2008-01-01 00:00:00
abstract::The olfactory system is involved in sensory functions, emotional regulation and memory formation. Olfactory bulbectomy in rat has been employed as an animal model of depression for antidepressant discovery studies for many years. Olfaction is impaired in animals suffering from chronic stress, and patients with clinica...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2014.05.013
更新日期:2014-10-03 00:00:00
abstract::1. The development of endogenous cholecystokinin (CCK) effects on food intake was studied in normal and undernourished growing rats of postnatal day 1-22. 2. Food intake was estimated by recording the gain in body weight before weaning. 3. l-phenylalanine, a potent stimulant of endogenous CCK release, suppressed 30 mi...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(91)90071-8
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Open and randomized, double blind, placebo-controlled clinical trials have demonstrated clinical efficacy of infrared whole-body hyperthermia in treatment of major depressive disorder (MDD). Demonstration of antidepressant-like behavioral effects of whole-body hyperthermia in preclinical rodent models would ...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2017.06.006
更新日期:2017-10-03 00:00:00
abstract::The adrenergic activation of glycogenolysis in the rat liver is converted from an alpha-1 to a beta-2-receptor mediated event in various conditions associated with cellular dedifferentiation. Short-term incubation of isolated hepatocytes in a serum-free medium results in a similar conversion of the adrenoceptor respon...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(85)90008-9
更新日期:1985-01-01 00:00:00
abstract::1. To test the hypothesis that lithium-induced body weight gain is related to an unbalance in the reproductive hormones, lithium carbonate (900 mg/day) or placebo was administered to healthy men for 1 month. 2. Body weight, skin folds and the serum levels of thyrotropic hormone, tetraiodothyroxine, prolactin, follicle...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/s0278-5846(97)00090-0
更新日期:1997-08-01 00:00:00
abstract:OBJECTIVES:Both peripheral and central brain-derived neurotrophic factor (BDNF) levels are decreased in depression and normalized by efficient anti-depressive therapies. While depression symptoms are frequent in rheumatoid arthritis, BDNF has been poorly investigated in this pathology. Therefore, the present study expl...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2017.11.006
更新日期:2018-03-02 00:00:00
abstract::Chemokines are increasingly recognised as playing a role in depression. Here we meta-analyse the data on concentrations of all chemokines in patients diagnosed with a major depression versus healthy controls. We included studies which utilised Diagnostic and Statistical Manual (DSM)-IV diagnostic criteria for major de...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,meta分析
doi:10.1016/j.pnpbp.2016.02.006
更新日期:2016-07-04 00:00:00
abstract:OBJECTIVE:To examine the effectiveness and safety of adjunctive pramipexole in the treatment of stage 2 treatment-resistant major depressive disorder. METHODS:This study included patients with moderate or non-psychotic severe major depressive disorder according to DSM-IV-TR criteria despite at least two adequate treat...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/j.pnpbp.2010.07.035
更新日期:2010-12-01 00:00:00
abstract::1. A double-blind study of the effect of CDP-choline on memory impairment following bilateral ECT was performed on 22 inpatients suffering from endogenous depression. 2. Memory scores were checked after 2 and 4 ECT sessions, and the length of the post-ECT confusional state was also measured. 3. The results show no sta...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/s0278-5846(82)80174-7
更新日期:1982-01-01 00:00:00
abstract::1. This study examines the effects of exercise training and chronic ethanol consumption on cholinesterase activity and its relationship to lipid peroxidation in blood and brain regions of rat. 2. Exercise training (6.5 weeks) decreased acetylcholinesterase (AChE) activity significantly (64% of control) in hypothalamus...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0278-5846(98)00013-x
更新日期:1998-02-01 00:00:00
abstract::The newer, atypical antipsychotic drugs have improved the treatment of schizophrenia and are widely used. A disadvantage is that they increase food intake, promote weight gain and may facilitate development of diabetes. The mechanism of the latter effect is controversial. A possible interaction of these drugs with glu...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2005.06.008
更新日期:2006-01-01 00:00:00
abstract::Lithium remains the treatment of choice for many patients suffering from bipolar disorder. However, long-term treatment with lithium carries the potential to cause renal and thyroid dysfunction. Lithium-induced nephropathies are characterised by deterioration of urinary concentrating ability as well as, less frequentl...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/j.pnpbp.2007.11.015
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:The aims of the present study were to examine the association between a common serotonin transporter gene (SLC6A4) polymorphism 5-HTTLPR/rs25531 with severity of attention-deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) symptoms. METHODS:Mothers and teachers completed a validated DS...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.pnpbp.2012.10.019
更新日期:2013-01-10 00:00:00
abstract::Recent brain imaging studies have shed light on understanding the pathogenesis of mood disorders. Evidence of structural, chemical, and functional brain changes, particularly in prefrontal cortex, cingulate, and amygdala, has been revealed in major depressive disorder (MDD). Furthermore, imaging techniques have been a...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/j.pnpbp.2010.11.040
更新日期:2011-08-15 00:00:00
abstract::Although ECT is a highly effective treatment for severe depression and other psychiatric syndromes, its mode of action is not known. Recent studies have suggested that effects of ECT on central neurotransmitter receptors may underlie its therapeutic action. The effects of chronically administered electroconvulsive sho...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(83)90120-3
更新日期:1983-01-01 00:00:00
abstract::1. The presence of mood disturbances and platelet 3H-imipramine binding, a putative peripheral serotonergic marker, were evaluated in a group of 27 cocaine users three days after drug withdrawal. 2. Parameters of cocaine use and the linkage between cocaine withdrawal and "post-cocaine depression" were also investigate...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章
doi:10.1016/0278-5846(95)00194-8
更新日期:1995-10-01 00:00:00
abstract::1. This study shows that the human cannabinoid receptors and their gene transcripts can be analyzed in blood samples when combined with polymerase chain reaction. The results also demonstrate that the expression of the cannabinoid receptors is dependent on gender and ethnic background. 2. Normal human volunteers who d...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/s0278-5846(99)00052-4
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVE:Only two-thirds of depressive patients respond to antidepressant treatment. In recent years, addition of an atypical antipsychotic drug to ongoing treatment with an antidepressant has been considered effective and well-tolerated. In the present study, we compared the efficacy between paroxetine and sertraline...
journal_title:Progress in neuro-psychopharmacology & biological psychiatry
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.pnpbp.2012.07.008
更新日期:2012-12-03 00:00:00