Abstract:
BACKGROUND:The goal of this study was to identify chromosomal regions likely to contain susceptibility loci for obsessive-compulsive disorder (OCD). METHODS:We conducted a genome-wide linkage scan, with average marker spacing less than 10 centimorgans (cM), in 121 subjects from 26 families ascertained through probands with early-onset OCD. Best estimate lifetime psychiatric diagnoses were based on semistructured interviews and all other available sources of information. Parametric and nonparametric linkage analyses were conducted with GENEHUNTER+ and Allegro. Family-based association analyses were done using 35 single nucleotide polymorphisms (SNPs) in the 10p15 region. RESULTS:The maximum nonparametric log of odds (NLOD) score was 2.43 on chromosome 10p15 at position 4.37. When data from our first genome scan were added to data from this scan, the maximum NLOD score in the 10p15 region was 1.79. Association was detected on 10p15 with three adjacent SNPs, including the amino acid variant rs2271275 in the 3' region of adenosine deaminase acting on RNA 3 (ADAR3) (p < .05). CONCLUSIONS:The results provide suggestive evidence for linkage on chromosome 10p15. Evidence for association in the linkage region was found with three markers in the 3' end of ADAR3. Limitations include the lack of significant linkage and association findings when corrected for multiple testing.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Hanna GL,Veenstra-Vanderweele J,Cox NJ,Van Etten M,Fischer DJ,Himle JA,Bivens NC,Wu X,Roe CA,Hennessy KA,Dickel DE,Leventhal BL,Cook EH Jrdoi
10.1016/j.biopsych.2007.01.008subject
Has Abstractpub_date
2007-10-15 00:00:00pages
856-62issue
8eissn
0006-3223issn
1873-2402pii
S0006-3223(07)00052-2journal_volume
62pub_type
杂志文章abstract::The dexamethasone suppression test (DST) and sleep EEG were compared in three different descriptive diagnostic schemes in 70 adult patients with nonpsychotic, unipolar major depressive disorder according to Research Diagnostic Criteria. Endogenous (E)/nonendogenous (NE), primary/secondary, and Winokur's family history...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:
更新日期:1982-03-01 00:00:00
abstract:BACKGROUND:Exaggerated corticotropin (ACTH) and cortisol response to the combined dexamethasone (DEX)/corticotropin releasing hormone (CRH) test, indicating impaired regulation of the hypothalamus-pituitary-adrenocortical (HPA) system, is frequently observed in depression. In the present study, we examined whether chan...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2006.07.039
更新日期:2007-07-01 00:00:00
abstract::Proton spectra in the regions of the right and left basal ganglia were studied in 14 medicated patients with chronic schizophrenia using proton magnetic resonance spectroscopy (1H MRS). Ratios of N-acetyl-aspartate (NAA) to choline-containing compounds (Cho) were significantly reduced in the bilateral basal ganglia re...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(95)00316-9
更新日期:1996-07-01 00:00:00
abstract:BACKGROUND:Advanced Parkinson's disease (PD) is characterized by massive degeneration of nigral dopaminergic neurons, dramatic motor and cognitive alterations, and presence of nigral Lewy bodies, whose main constituent is α-synuclein (α-syn). However, the synaptic mechanisms underlying behavioral and motor effects indu...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2015.08.013
更新日期:2016-03-01 00:00:00
abstract::The ability of beta-adrenergic receptors to adapt to reductions in stimulation might be impaired in depressed or schizophrenic patients. To test this hypothesis 12 normal controls, 12 depressed patients resistant to tricyclic antidepressants, and 8 chronic schizophrenic patients were treated with propranolol 160 mg/da...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:
更新日期:1983-05-01 00:00:00
abstract:BACKGROUND:We conducted a meta-analysis to re-evaluate the role of the dopamine D4 receptor gene 48-base-pair- repeat (DRD4) polymorphism in mood disorders. METHODS:DRD4 allele frequencies were compared between 917 patients with unipolar (UP) or bipolar affective disorder (BP) and 1164 control subjects from 12 samples...
journal_title:Biological psychiatry
pub_type: 杂志文章,meta分析
doi:10.1016/j.biopsych.2005.01.030
更新日期:2005-05-01 00:00:00
abstract::To explore possible disturbances of cerebral monoamines linked to glucose metabolism, 18 schizophrenics, 21 neurotics, and 21 controls were given a 5-hr glucose tolerance test, and the effect of the glucose load on total and free tryptophan, insulin, and free fatty acids in serum was studied in medication-free patient...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:
更新日期:1978-04-01 00:00:00
abstract::The effect of nortriptyline was assessed on the EEG sleep of 20 inpatients with major depressive syndrome. While 25 mg of nortriptyline had an immediate effect on REM sleep variables, relatively little influence on sleep continuity measures was noted. Subsequent administration of 75 and 100 mg of nortriptyline produce...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:
更新日期:1982-05-01 00:00:00
abstract::The authors present a case report of neuroleptic malignant syndrome (NMS) in a patient commencing treatment with fluoxetine alone who had previously been treated with several antipsychotic and antidepressant combinations. On reviewing the literature on the pathogenesis of NMS, the authors hypothesize a facilitative ro...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(90)90485-k
更新日期:1990-09-15 00:00:00
abstract:BACKGROUND:A facial discrimination task was adapted to be used in an event-related potential (ERP) paradigm in order to evaluate whether young women's brain responses to affective stimuli differed from those of young men. METHODS:The stimuli used to generate a late positive component of the ERP, designated the "P450,"...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(97)00487-3
更新日期:1998-08-15 00:00:00
abstract::The relationship between plasma kynurenine (KYN) concentration and anxiety and depression in psychiatric patients was examined. KYN has been reported as a probable endogenous anxiogen in animal models of anxiety. Thirty patients with affective states were studied. The Hamilton Anxiety Scale (HAM-A), Hamilton Depressio...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/0006-3223(94)91189-4
更新日期:1994-07-15 00:00:00
abstract::Cerebrospinal fluid concentrations of corticotropin-releasing hormone (CRH), thyrotropin-releasing hormone (TRH) and somatostatin (SRIF) were measured in 77 female inpatients with moderate to extreme dementia and in 17 elderly female controls. Both multi-infarct (MID) and Alzheimer-type (SDAT) demented patients had eq...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(92)90132-j
更新日期:1992-09-01 00:00:00
abstract::Seven women with histories of puerperal psychosis and four with histories of puerperal major depression were consecutively treated with high-dose oral estrogen immediately following delivery. None of the women had histories of nonpuerperal affective disorder, and all women were affectively well throughout the current ...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(95)00063-1
更新日期:1995-12-15 00:00:00
abstract:BACKGROUND:Identifying trait markers specific to schizophrenia might uncover mechanisms underlying illness susceptibility. Previous research shows the N2 and P3 event-related potentials are abnormal in schizophrenia; specificity of these potential trait markers has not been well established. METHODS:Electroencephalogr...
journal_title:Biological psychiatry
pub_type: 杂志文章,多中心研究
doi:10.1016/j.biopsych.2007.09.018
更新日期:2008-04-15 00:00:00
abstract::This article demonstrates methods by which receiver operating characteristics (ROC) analysis may be used to evaluate and improve the Dexamethasone Suppression Test (DST). ROC indices provide a description of nonbinary diagnostic tests that is independent of any particular cutoff and that allows investigators to use ri...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(89)90160-1
更新日期:1989-01-15 00:00:00
abstract::Buprenorphine is undergoing clinical trials for the treatment of opiate addiction. Although the abuse liability of sublingual buprenorphine is low, reports of intravenous abuse have appeared. This study describes the physiologic and subjective effects of intravenously administered buprenorphine and naloxone given alon...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/S0006-3223(96)00266-1
更新日期:1997-06-01 00:00:00
abstract::Event-related potentials (ERPs) and electrodermal activity were studied in 14 medicated schizophrenics, 17 unmedicated schizophrenics, and 23 age- and education-matched controls. Subjects were run in three auditory stimulus paradigms differing from the usual ERP paradigms in having interstimulus intervals greater than...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(91)90094-3
更新日期:1991-03-15 00:00:00
abstract:BACKGROUND:Fatigue is highly prevalent and causes serious disruption in quality of life. Although the underlying biological mechanism is unknown, increases in inflammation have been implicated. This prospective study examined the association between C-reactive protein (CRP), a biomarker of systemic inflammation, and fa...
journal_title:Biological psychiatry
pub_type: 杂志文章,多中心研究
doi:10.1016/j.biopsych.2009.06.008
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:A genetic component has a role in the etiology of Panic Disorder (PD) and a familial association between PD and CO2 hypersensitivity have been repeatedly described. METHODS:Complex segregation analysis was performed on a sample of 165 families of PD probands and on the subgroup homogeneous for CO2 hypersens...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(99)00004-9
更新日期:1999-09-15 00:00:00
abstract:BACKGROUND:Ventral tegmental area (VTA) brain-derived neurotrophic factor (BDNF) contributes to time-dependent increases in cue-induced cocaine seeking after withdrawal (incubation of cocaine craving). Here, we studied the role of glial cell line-derived neurotrophic factor (GDNF) in incubation of cocaine craving becau...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2009.02.009
更新日期:2009-07-15 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) are potent regulators of gene expression with proposed roles in brain development and function. We hypothesized that miRNA expression profiles are altered in individuals with severe psychiatric disorders. METHODS:With real-time quantitative polymerase chain reaction, we compared the expre...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2010.09.039
更新日期:2011-01-15 00:00:00
abstract::To determine the degree of genetic and environmental influences on assessments of aggression and irritability in male subjects, the "Motor Aggression" subscales of the Buss-Durkee Hostility Inventory (BDHI) were mailed to 1208 male twins in the Vietnam Era Twin Registry. Data from monozygotic 182 and 118 dizygotic twi...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/s0006-3223(96)00257-0
更新日期:1997-02-01 00:00:00
abstract::The effects of short- and long-term administration of a low dose of tranylcypromine on brain and urine levels of several biogenic amines and on brain activity of monoamine oxidases (MAO) A and B were investigated. MAO-A and MAO-B were inhibited by greater than 85% on day 1, and this inhibition continued to increase ov...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(88)90033-9
更新日期:1988-02-01 00:00:00
abstract::Acetylcholinesterase (AChE) from erythrocytes was solubilized by Triton X-100. Size and charge heterogeneity of AChE was investigated by polyacrylamide gel electrophoresis (PAGE) and isoelectric focusing (IEF) in polyacrylamide gels in the presence of 0.5% (v/v) Triton X-100. There were no interindividual differences ...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(87)90052-7
更新日期:1987-09-01 00:00:00
abstract:BACKGROUND:Since low serum iron has been reported in a variety of neuropsychiatric motor disorders, this study was conducted to examine serum iron in patients with a catatonic disorder. METHODS:Forty catatonic and 40 noncatatonic psychotic patients were studied in relation to serum iron levels. The association of seru...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(98)00137-1
更新日期:1999-03-15 00:00:00
abstract:BACKGROUND:The prodromal phase of schizophrenic disorders has been described prospectively. The present study aimed to determine the short-term efficacy and safety of olanzapine treatment of prodromal symptoms compared with placebo. METHODS:This was a double-blind, randomized, parallel-groups, placebo-controlled trial...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0006-3223(03)00321-4
更新日期:2003-08-15 00:00:00
abstract:BACKGROUND:Animal and human studies implicate forebrain neural circuits in maternal behavior. Here, we hypothesized that human brain response to emotional stimuli relevant for social interactions between infants and adults are modulated by sex- and experience-dependent factors. METHODS:We used functional magnetic reso...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(03)00697-8
更新日期:2003-12-15 00:00:00
abstract:BACKGROUND:In a Swedish study, delinquent boys had high serum levels of triiodothyronine (T3). Furthermore, former delinquents, followed up after about 30 years, had T3 levels significantly related to repeated criminality. The aim of the present study was to shed further light on the relationship between the thyroid ho...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(97)00302-8
更新日期:1998-05-15 00:00:00
abstract:BACKGROUND:Elderly depressed patients have more vascular hyperintensities in frontal white matter and basal ganglia than elderly control subjects. Cell pathology that might be related to increased vascular hyperintensities has not been examined. METHODS:Postmortem samples from the orbitofrontal cortex (ORB) were colle...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2005.04.013
更新日期:2005-08-15 00:00:00
abstract:BACKGROUND:Current pathophysiologic models of attention-deficit/hyperactivity disorder (ADHD) suggest that impaired functional connectivity within brain attention networks may contribute to the disorder. In this electroencephalographic (EEG) study, we analyzed cross-frequency amplitude correlations to investigate diffe...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2009.11.022
更新日期:2010-04-01 00:00:00