TY  - JOUR
A1  - Arndt, Larissa R.
A1  - Esser, Günter
A1  - Weirich, Sebastian
A1  - Oelsner, Henriette
A1  - Ebersbach, Georg
A1  - Bengner, Thomas
T1  - Face Memory in Idiopathic Parkinson's Disease Moderated by Sex and Encoding Duration
JF  - Zeitschrift für Neuropsychologie
N2  - We examined face memory deficits in patients with Idiopathic Parkinson's disease (IPD) with specific regard to the moderating role of sex and the different memory processes involved. We tested short- and long-term face recognition memory in 18 nonclinical participants and 18 IPD-patients matched for sex, education and age. We varied the duration of item presentation (1, 5, 10s), the time of testing (immediately, 1hr, 24hrs) and the possibility to re-encode items. In accordance with earlier studies, we report face memory deficits in IPD. Moreover, our findings indicate that sex and encoding conditions may be important moderator variables. In contrast to healthy individuals, IPD-patients cannot gain from increasing duration of presentation. Furthermore, our results suggest that I PD leads to face memory deficits in women, only.
KW  - neuropsychology
KW  - declarative memory
KW  - Morbus Parkinson
KW  - gender
KW  - episodic memory
Y1  - 2015
U6  - https://doi.org/10.1024/1016-264X/a000148
SN  - 1016-264X
SN  - 1664-2902
VL  - 26
IS  - 2
SP  - 109
EP  - 120
PB  - Hogrefe
CY  - Bern
ER  - 
TY  - JOUR
A1  - Aurich, Eberhard
A1  - Esser, Günter
A1  - May, P.
A1  - Meiers, K.
T1  - Gesellschaftliche Bedeutung der Schriftsprachkompetenz und Möglichkeiten ihrer Förderung
Y1  - 2005
ER  - 
TY  - JOUR
A1  - Bakhshayesh, Ali Reza
A1  - Hänsch, Sylvana
A1  - Wyschkon, Anne
A1  - Rezai, Mohammad Javad
A1  - Esser, Günter
T1  - Neurofeedback in ADHD : a single-blind randomized controlled trial
N2  - Neurofeedback treatment has been demonstrated to reduce inattention, impulsivity and hyperactivity in children with attention deficit/hyperactivity disorder (ADHD). However, previous studies did not adequately control confounding variables or did not employ a randomized reinforcer-controlled design. This study addresses those methodological shortcomings by comparing the effects of the following two matched biofeedback training variants on the primary symptoms of ADHD: EEG neurofeedback (NF) aiming at theta/beta ratio reduction and EMG biofeedback (BF) aiming at forehead muscle relaxation. Thirty-five children with ADHD (26 boys, 9 girls; 6-14 years old) were randomly assigned to either the therapy group (NF; n = 18) or the control group (BF; n = 17). Treatment for both groups consisted of 30 sessions. Pre- and post-treatment assessment consisted of psychophysiological measures, behavioural rating scales completed by parents and teachers, as well as psychometric measures. Training effectively reduced theta/beta ratios and EMG levels in the NF and BF groups, respectively. Parents reported significant reductions in primary ADHD symptoms, and inattention improvements in the NF group were higher compared to the control intervention (BF, dcorr = -.94). NF training also improved attention and reaction times on the psychometric measures. The results indicate that NF effectively reduced inattention symptoms on parent rating scales and reaction time in neuropsychological tests. However, regarding hyperactivity and impulsivity symptoms, the results imply that non-specific factors, such as behavioural contingencies, self-efficacy, structured learning environment and feed-forward processes, may also contribute to the positive behavioural effects induced by neurofeedback training.
Y1  - 2011
ER  - 
TY  - JOUR
A1  - Bakhshayesh, Ali Reza
A1  - Hänsch, Sylvana
A1  - Wyschkon, Anne
A1  - Rezai, Mohammad Javad
A1  - Esser, Günter
T1  - Neurofeedback in ADHD  a single-blind randomized controlled trial
JF  - European child and adolescent psychiatry : offical journal of the European Society for Child and Adolescent Psychiatry
N2  - Neurofeedback treatment has been demonstrated to reduce inattention, impulsivity and hyperactivity in children with attention deficit/hyperactivity disorder (ADHD). However, previous studies did not adequately control confounding variables or did not employ a randomized reinforcer-controlled design. This study addresses those methodological shortcomings by comparing the effects of the following two matched biofeedback training variants on the primary symptoms of ADHD: EEG neurofeedback (NF) aiming at theta/beta ratio reduction and EMG biofeedback (BF) aiming at forehead muscle relaxation. Thirty-five children with ADHD (26 boys, 9 girls; 6-14 years old) were randomly assigned to either the therapy group (NF; n = 18) or the control group (BF; n = 17). Treatment for both groups consisted of 30 sessions. Pre- and post-treatment assessment consisted of psychophysiological measures, behavioural rating scales completed by parents and teachers, as well as psychometric measures. Training effectively reduced theta/beta ratios and EMG levels in the NF and BF groups, respectively. Parents reported significant reductions in primary ADHD symptoms, and inattention improvements in the NF group were higher compared to the control intervention (BF, d(corr) = -.94). NF training also improved attention and reaction times on the psychometric measures. The results indicate that NF effectively reduced inattention symptoms on parent rating scales and reaction time in neuropsychological tests. However, regarding hyperactivity and impulsivity symptoms, the results imply that non-specific factors, such as behavioural contingencies, self-efficacy, structured learning environment and feed-forward processes, may also contribute to the positive behavioural effects induced by neurofeedback training.
KW  - Biofeedback
KW  - Neurofeedback
KW  - EMG biofeedback
KW  - ADHD
KW  - Single-blind
Y1  - 2011
U6  - https://doi.org/10.1007/s00787-011-0208-y
SN  - 1018-8827
VL  - 20
IS  - 9
SP  - 481
EP  - 491
PB  - Springer
CY  - New York
ER  - 
TY  - JOUR
A1  - Becker, Katja
A1  - Blomeyer, Dorothea
A1  - El-Faddagh, Mahha
A1  - Esser, Günter
A1  - Schmidt, Martin H.
A1  - Banaschewski, Tobias
A1  - Laucht, Manfred
T1  - From regulatory problems in infancy to attention-deficit/hyperactivity disorder in childhood : a moderating role for the dopamine D4 receptor gene?
N2  - To examine whether the dopamine receptor D4 gene (DRD4) exon III VNTR moderates the risk of infants with regulatory disorders for developing attention-deficit/hyperactivity disorder (ADHD) later in childhood. In a prospective longitudinal study of children at risk for later psychopathology, 300 participants were assessed for regulatory problems in infancy, DRD4 genotype, and ADHD symptoms and diagnoses from childhood to adolescence. To examine a potential moderating effect on ADHD measures, linear and logistic regressions were computed. Models were fit for the main effects of the DRD4 genotype (presence or absence of the 7r allele) and regulatory problems (presence or absence), with the addition of the interaction term. All models were controlled for sex, family adversity, and obstetric risk status. In children without the DRD4-7r allele, a history of regulatory problems in infancy was unrelated to later ADHD. But in children with regulatory problems in infancy, the additional presence of the DRD4-7r allele increased the risk for ADHD in childhood. The DRD4 genotype seems to moderate the association between regulatory problems in infancy and later ADHD. A replication study is needed before further conclusions can be drawn, however.
Y1  - 2010
UR  - http://www.sciencedirect.com/science/journal/00223476
U6  - https://doi.org/10.1016/j.jpeds.2009.12.005
SN  - 0022-3476
ER  - 
TY  - JOUR
A1  - Becker, Katja
A1  - El-Faddagh, Mahha
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Laucht, Manfred
T1  - Interaction of dopamine transporter genotype with prenatal smoke exposure on ADHD symptoms
N2  - Objective To demonstrate that children homozygous for the 10-repeat allele of the common dopamine transporter (DAT1) polymorphism who were exposed to maternal prenatal smoke exhibited significantly higher hyperactivity-impulsivity than children without these environmental or genetic risks. Study design We performed a prospective longitudinal study from birth into early adulthood monitoring the long-term outcome of early risk factors. Maternal prenatal smoking was determined during a standardized interview with the mother when the child was 3 months old. At age 15 years, 305 adolescents participated in genotyping for the DAT1 40 base pair variable number of tandem repeats polymorphism and assessment of inattention, hyperactivity-impulsivity, and oppositional defiant/conduct disorder symptoms with die Kiddie- Sads-Present and Lifetime Version. Results There was no bivariate association between DAT1 genotype, prenatal smoke exposure and symptoms of attention deficit hyperactivity disorder. However, a significant interaction between DAT1 genotype and prenatal smoke exposure emerged (P =.012), indicating that males with prenatal smoke exposure who were homozygous for the DAT1 10r allele had higher hyperactivity-impulsivity than males from all other groups. In females, no significant main effects of DAT1 genotype or prenatal smoke exposure or interaction effects on any symptoms were evident (all P >.25). Conclusions This study provides further evidence for the multifactorial nature of attention deficit hyperactivity disorder and the importance of studying both genetic and environmental factors and their interaction.
Y1  - 2008
SN  - 0022-3476
ER  - 
TY  - JOUR
A1  - Blomeyer, Dorothea
A1  - Buchmann, Arlette F.
A1  - Lascorz, Jesus
A1  - Zimmermann, Ulrich S.
A1  - Esser, Günter
A1  - Desrivieres, Sylvane
A1  - Schmidt, Martin H.
A1  - Banaschewski, Tobias
A1  - Schumann, Gunter
A1  - Laucht, Manfred
T1  - Association of PER2 genotype and stressful life events with alcohol drinking in young adults
JF  - PLoS one
N2  - Background: Clock genes govern circadian rhythms and shape the effect of alcohol use on the physiological system. Exposure to severe negative life events is related to both heavy drinking and disturbed circadian rhythmicity. The aim of this study was 1) to extend previous findings suggesting an association of a haplotype tagging single nucleotide polymorphism of PER2 gene with drinking patterns, and 2) to examine a possible role for an interaction of this gene with life stress in hazardous drinking.
 Methods: Data were collected as part of an epidemiological cohort study on the outcome of early risk factors followed since birth. At age 19 years, 268 young adults (126 males, 142 females) were genotyped for PER2 rs56013859 and were administered a 45-day alcohol timeline follow-back interview and the Alcohol Use Disorders Identification Test (AUDIT). Life stress was assessed as the number of severe negative life events during the past four years reported in a questionnaire and validated by interview.
 Results: Individuals with the minor G allele of rs56013859 were found to be less engaged in alcohol use, drinking at only 72% of the days compared to homozygotes for the major A allele. Moreover, among regular drinkers, a gene x environment interaction emerged (p = .020). While no effects of genotype appeared under conditions of low stress, carriers of the G allele exhibited less hazardous drinking than those homozygous for the A allele when exposed to high stress.
 Conclusions: These findings may suggest a role of the circadian rhythm gene PER2 in both the drinking patterns of young adults and in moderating the impact of severe life stress on hazardous drinking in experienced alcohol users. However, in light of the likely burden of multiple tests, the nature of the measures used and the nominal evidence of interaction, replication is needed before drawing firm conclusions.
Y1  - 2013
U6  - https://doi.org/10.1371/journal.pone.0059136
SN  - 1932-6203
VL  - 8
IS  - 3
PB  - PLoS
CY  - San Fransisco
ER  - 
TY  - JOUR
A1  - Blomeyer, Dorothea
A1  - Treutlein, Jens
A1  - Esser, Günter
A1  - Schmidt, Martin H.
A1  - Schumann, Gunter
A1  - Laucht, Manfred
T1  - Interaction between CRHR1 gene and stressful life events predicts adolescent heavy alcohol use
N2  - Background: Recent animal research suggests that alterations in the corticotropin releasing hormone receptor 1 (CRHR1) may lead to heavy alcohol use following repeated stress. The aim of this study was to examine interactions between two haplotype-tagging single nucleotide polymorphisms (SNPs) covering the CRHR1 gene and adverse life events on heavy drinking in adolescents. Methods: Data were available from the Mannheim Study of Children at Risk, an ongoing cohort study of the long-term outcome of early risk factors followed since birth. At age 15 years, 280 participants (135 males, 145 females) completed a self-report questionnaire measuring alcohol use and were genotyped for two SNPs (rs242938, rs1876831) of CRHR1. Assessment of negative life events over the past three years was obtained by a standardized interview with the parents. Results: Adolescents homozygous for the C allele of rs1876831 drank higher maximum amounts of alcohol per occasion and had greater lifetime rates of heavy drinking in relation to negative life events than individuals carrying the T allele. No gene X environment interactions were found for regular drinking and between rs242938 and stressful life events. Conclusions: These findings provide first evidence in humans that the CRHR1 gene interacts with exposure to stressful life events to predict heavy alcohol use in adolescents.
Y1  - 2007
SN  - 0006-3223
ER  - 
TY  - JOUR
A1  - Boecker-Schlier, Regina
A1  - Holz, Nathalie E.
A1  - Hohm, Erika
A1  - Zohsel, Katrin
A1  - Blomeyer, Dorothea
A1  - Buchmann, Arlette F.
A1  - Baumeister, Sarah
A1  - Wolf, Isabella
A1  - Esser, Günter
A1  - Schmidt, Martin H.
A1  - Meyer-Lindenberg, Andreas
A1  - Banaschewski, Tobias
A1  - Brandeis, Daniel
A1  - Laucht, Manfred
T1  - Association between pubertal stage at first drink and neural reward processing in early adulthood
JF  - Addiction biology
N2  - Puberty is a critical time period during human development. It is characterized by high levels of risk-taking behavior, such as increased alcohol consumption, and is accompanied by various neurobiological changes. Recent studies in animals and humans have revealed that the pubertal stage at first drink (PSFD) significantly impacts drinking behavior in adulthood. Moreover, neuronal alterations of the dopaminergic reward system have been associated with alcohol abuse or addiction. This study aimed to clarify the impact of PSFD on neuronal characteristics of reward processing linked to alcohol-related problems. One hundred sixty-eight healthy young adults from a prospective study covering 25 years participated in a monetary incentive delay task measured with simultaneous EEG-fMRI. PSFD was determined according to the age at menarche or Tanner stage of pubertal development, respectively. Alcohol-related problems in early adulthood were assessed with the Alcohol Use Disorder Identification Test (AUDIT). During reward anticipation, decreased fMRI activation of the frontal cortex and increased preparatory EEG activity (contingent negative variation) occurred with pubertal compared to postpubertal first alcohol intake. Moreover, alcohol-related problems during early adulthood were increased in pubertal compared to postpubertal beginners, which was mediated by neuronal activation of the right medial frontal gyrus. At reward delivery, increased fMRI activation of the left caudate and higher feedback-related EEG negativity were detected in pubertal compared to postpubertal beginners. Together with animal findings, these results implicate PSFD as a potential modulator of psychopathology, involving altered reward anticipation. Both PSFD timing and reward processing might thus be potential targets for early prevention and intervention.
KW  - alcohol-related problems
KW  - electroencephalography
KW  - functional magnetic resonance imaging
KW  - puberty
KW  - reward processing
Y1  - 2017
U6  - https://doi.org/10.1111/adb.12413
SN  - 1355-6215
SN  - 1369-1600
VL  - 22
SP  - 1402
EP  - 1415
PB  - Wiley
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Bondü, Rebecca
A1  - Esser, Günter
T1  - Justice and rejection sensitivity in children and adolescents with ADHD symptoms
JF  - European child and adolescent psychiatry : offical journal of the European Society for Child and Adolescent Psychiatry
N2  - Justice sensitivity captures individual differences in the frequency with which injustice is perceived and the intensity of emotional, cognitive, and behavioral reactions to it. Persons with ADHD have been reported to show high justice sensitivity, and a recent study provided evidence for this notion in an adult sample. In 1,235 German 10- to 19-year olds, we measured ADHD symptoms, justice sensitivity from the victim, observer, and perpetrator perspective, the frequency of perceptions of injustice, anxious and angry rejection sensitivity, depressive symptoms, conduct problems, and self-esteem. Participants with ADHD symptoms reported significantly higher victim justice sensitivity, more perceptions of injustice, and higher anxious and angry rejection sensitivity, but significantly lower perpetrator justice sensitivity than controls. In latent path analyses, justice sensitivity as well as rejection sensitivity partially mediated the link between ADHD symptoms and comorbid problems when considered simultaneously. Thus, both justice sensitivity and rejection sensitivity may contribute to explaining the emergence and maintenance of problems typically associated with ADHD symptoms, and should therefore be considered in ADHD therapy.
KW  - ADHD
KW  - Justice sensitivity
KW  - Rejection sensitivity
KW  - Conduct problems
KW  - Depressive symptoms
Y1  - 2015
U6  - https://doi.org/10.1007/s00787-014-0560-9
SN  - 1018-8827
SN  - 1435-165X
VL  - 24
IS  - 2
SP  - 185
EP  - 198
PB  - Springer
CY  - New York
ER  - 
TY  - JOUR
A1  - Bondü, Rebecca
A1  - Sahyazici-Knaak, Fidan
A1  - Esser, Günter
T1  - Long-Term Associations of Justice Sensitivity, Rejection Sensitivity, and Depressive Symptoms in Children and Adolescents
JF  - Frontiers in psychology
N2  - Depressive symptoms have been related to anxious rejection sensitivity, but little is known about relations with angry rejection sensitivity and justice sensitivity. We measured rejection sensitivity, justice sensitivity, and depressive symptoms in 1,665 9-to-21-year olds at two points of measurement. Participants with high T1 levels of depressive symptoms reported higher anxious and angry rejection sensitivity and higher justice sensitivity than controls at T1 and T2. T1 rejection, but not justice sensitivity predicted T2 depressive symptoms; high victim justice sensitivity, however, added to the stabilization of depressive symptoms. T1 depressive symptoms positively predicted T2 anxious and angry rejection and victim justice sensitivity. Hence, sensitivity toward negative social cues may be cause and consequence of depressive symptoms and requires consideration in cognitive-behavioral treatment of depression.
KW  - justice sensitivity
KW  - rejection sensitivity
KW  - depressive symptoms
KW  - childhood
KW  - adolescence
Y1  - 2017
U6  - https://doi.org/10.3389/fpsyg.2017.01446
SN  - 1664-1078
VL  - 8
PB  - Frontiers Research Foundation
CY  - Lausanne
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Blomeyer, Dorothea
A1  - Jennen-Steinmetz, Christine
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Laucht, Manfred
T1  - Early smoking onset may promise initial pleasurable sensations and later addiction
JF  - Addiction biology
N2  - There is converging evidence suggesting a particular susceptibility to the addictive properties of nicotine among adolescents. The aim of the current study was to prospectively ascertain the relationship between age at first cigarette and initial smoking experiences, and to examine the combined effects of these characteristics of adolescent smoking behavior on adult smoking. It was hypothesized that the association between earlier age at first cigarette and later development of nicotine dependence may, at least in part, be attributable to differences in experiencing pleasurable early smoking sensations. Data were drawn from the participants of the Mannheim Study of Children at Risk, an ongoing epidemiological cohort study from birth to adulthood. Structured interviews at age 15, 19 and 22 years were conducted to assess the age at first cigarette, early smoking experiences and current smoking behavior in 213 young adults. In addition, the participants completed the Fagerstrom Test for Nicotine Dependence. Adolescents who smoked their first cigarette at an earlier age reported more pleasurable sensations from the cigarette, and they were more likely to be regular smokers at age 22. The age at first cigarette also predicted the number of cigarettes smoked and dependence at age 22. Thus, both the age of first cigarette and the pleasure experienced from the cigarette independently predicted aspects of smoking at age 22.
KW  - Adolescence
KW  - age at first cigarette
KW  - dependence
KW  - early smoking experiences
KW  - longitudinal study
KW  - pleasurable smoking sensations
Y1  - 2013
U6  - https://doi.org/10.1111/j.1369-1600.2011.00377.x
SN  - 1369-1600
VL  - 18
IS  - 6
SP  - 947
EP  - 954
PB  - Wiley-Blackwell
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Hellweg, Rainer
A1  - Rietschel, Marcella
A1  - Treutlein, Jens
A1  - Witt, Stephanie H.
A1  - Zimmermann, Ulrich S.
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Laucht, Manfred
A1  - Deuschle, Michael
T1  - BDNF Val 66 Met and 5-HTTLPR genotype moderate the impact of early psychosocial adversity on plasma brain-derived neurotrophic factor and depressive symptoms - a prospective study
JF  - European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology
N2  - Recent studies have emphasized an important role for neurotrophins, such as brain-derived neurotrophic factor (BDNF), in regulating the plasticity of neural circuits involved in the pathophysiology of stress-related diseases. The aim of the present study was to examine the interplay of the BDNF Val(66)Met and the serotonin transporter promoter (5-HTTLPR) polymorphisms in moderating the impact of early-life adversity on BDNF plasma concentration and depressive symptoms. Participants were taken from an epidemiological cohort study following the long-term outcome of early risk factors from birth into young adulthood. In 259 individuals (119 males, 140 females), genotyped for the BDNF Val(66)Met and the 5-HTTLPR polymorphisms, plasma BDNF was assessed at the age of 19 years. In addition, participants completed the Beck Depression Inventory (BDI). Early adversity was determined according to a family adversity index assessed at 3 months of age. Results indicated that individuals homozygous for both the BDNF Val and the 5-HTTLPR L allele showed significantly reduced BDNF levels following exposure to high adversity. In contrast, BDNF levels appeared to be unaffected by early psychosocial adversity in carriers of the BDNF Met or the 5-HTTLPR S allele. While the former group appeared to be most susceptible to depressive symptoms, the impact of early adversity was less pronounced in the latter group. This is the first preliminary evidence indicating that early-life adverse experiences may have lasting sequelae for plasma BDNF levels in humans, highlighting that the susceptibility to this effect is moderated by BDNF Val(66)Met and 5-HTTLPR genotype.
KW  - BDNF
KW  - 5-HTTLPR
KW  - Human
KW  - Early psychosocial adversity
KW  - Longitudinal study
KW  - Depression
Y1  - 2013
U6  - https://doi.org/10.1016/j.euroneuro.2012.09.003
SN  - 0924-977X
VL  - 23
IS  - 8
SP  - 902
EP  - 909
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Hohm, Erika
A1  - Witt, Stephanie H.
A1  - Blomeyer, Dorothea
A1  - Jennen-Steinmetz, Christine
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Brandeis, Daniel
A1  - Laucht, Manfred
T1  - Role of CNR1 polymorphisms in moderating the effects of psychosocial adversity on impulsivity in adolescents
JF  - Journal of neural transmission
N2  - Enhanced endocannabinoid signaling has been implicated in typically adolescent behavioral features such as increased risk-taking, impulsivity and novelty seeking. Research investigating the impact of genetic variants in the cannabinoid receptor 1 gene (CNR1) and of early rearing conditions has demonstrated that both factors contribute to the prediction of impulsivity-related phenotypes. The present study aimed to test the hypothesis of an interaction of the two most studied CNR1 polymorphisms rs806379 and rs1049353 with early psychosocial adversity in terms of affecting impulsivity in 15-year-olds from an epidemiological cohort sample followed since birth. In 323 adolescents (170 girls, 153 boys), problems of impulse control and novelty seeking were assessed using parent-report and self-report, respectively. Exposure to early psychosocial adversity was determined in a parent interview conducted at the age of 3 months. The results indicated that impulsivity increased following exposure to early psychosocial adversity, with this increase being dependent on CNR1 genotype. In contrast, while individuals exposed to early adversity scored higher on novelty seeking, no significant impact of genotype or the interaction thereof was detected. This is the first evidence to suggest that the interaction of CNR1 gene variants with the experience of early life adversity may play a role in determining adolescent impulsive behavior. However, given that the reported findings are obtained in a high-risk community sample, results are restricted in terms of interpretation and generalization. Future research is needed to replicate these findings and to identify the mediating mechanisms underlying this effect.
KW  - CNR1
KW  - Impulsivity
KW  - Early psychosocial adversity
KW  - Adolescence
Y1  - 2015
U6  - https://doi.org/10.1007/s00702-014-1266-3
SN  - 0300-9564
SN  - 1435-1463
VL  - 122
IS  - 3
SP  - 455
EP  - 463
PB  - Springer
CY  - Wien
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Holz, Nathalie
A1  - Boecker-Schlier, Regina
A1  - Blomeyer, Dorothea
A1  - Rietschel, Marcella
A1  - Witt, Stephanie H.
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Brandeis, Daniel
A1  - Zimmermann, Ulrich S.
A1  - Laucht, Manfred
T1  - Moderating role of FKBP5 genotype in the impact of childhood adversity on cortisol stress response during adulthood
JF  - European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology
N2  - Recent research suggests an important role of FKBP5, a glucocorticoid receptor regulating co-chaperone, in the development of stress-related diseases such as depression and anxiety disorders. The present study aimed to replicate and extend previous evidence indicating that FKBP5 polymorphisms moderate hypothalamus-pituitary-adrenal (HPA) function by examining whether FKBP5 rs1360780 genotype and different measures of childhood adversity interact to predict stress-induced cortisol secretion. At age 19 years, 195 young adults (90 males, 105 females) participating in an epidemiological cohort study completed the Trier Social Stress Test (TSST) to assess cortisol stress responsiveness and were genotyped for the FKBP5 rs1360780. Childhood adversity was assessed using the Childhood Trauma Questionnaire (CTQ) and by a standardized parent interview yielding an index of family adversity. A significant interaction between genotype and childhood adversity on cortisol response to stress was demonstrated for exposure to childhood maltreatment as assessed by retrospective self-report (CTQ), but not for prospectively ascertained objective family adversity. Severity of childhood maltreatment was significantly associated with attenuated cortisol levels among carriers of the rs1360780 CC genotype, while no such effect emerged in carriers of the T allele. These findings point towards the functional involvement of FKBP5 in long-term alterations of neuroendocrine stress regulation related to childhood maltreatment, which have been suggested to represent a premorbid risk or resilience factor in the context of stress-related disorders. (C) 2013 Elsevier B.V. and ECNR This is an open access article under the CC BY-NC-ND license.
KW  - FKBP5
KW  - Stress
KW  - HPA
KW  - Cortisol
KW  - Childhood adversity
Y1  - 2014
U6  - https://doi.org/10.1016/j.euroneuro.2013.12.001
SN  - 0924-977X
SN  - 1873-7862
VL  - 24
IS  - 6
SP  - 837
EP  - 845
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Kopf, Daniel
A1  - Westphal, Sabine
A1  - Lederbogen, Florian
A1  - Banaschewski, Tobias
A1  - Esser, Günter
A1  - Schmidt, Martin H.
A1  - Zimmermann, Ulrich S.
A1  - Laucht, Manfred
A1  - Deuschle, Michael
T1  - Impact of early parental child-rearing behavior on young adults' cardiometabolic risk profile : a prospective study
N2  - Objective: To examine prospectively whether early parental child-rearing behavior is a predictor of cardiometabolic outcome in young adulthood when other potential risk factors are controlled. Metabolic factors associated with increased risk for cardiovascular disease have been found to vary, depending on lifestyle as well as genetic predisposition. Moreover, there is evidence suggesting that environmental conditions, such as stress in pre- and postnatal life, may have a sustained impact on an individual's metabolic risk profile. Methods: Participants were drawn from a prospective, epidemiological, cohort study followed up from birth into young adulthood. Parent interviews and behavioral observations at the age of 3 months were conducted to assess child-rearing practices and mother-infant interaction in the home setting and in the laboratory. In 279 participants, anthropometric characteristics, low-density lipoprotein and high-density lipoprotein cholesterol, apolipoproteins, and triglycerides were recorded at age 19 years. In addition, structured interviews were administered to the young adults to assess indicators of current lifestyle and education. Results: Adverse early-life interaction experiences were significantly associated with lower levels of high- density lipoprotein cholesterol and apolipoprotein A1 in young adulthood. Current lifestyle variables and level of education did not account for this effect, although habitual smoking and alcohol consumption also contributed significantly to cardiometabolic outcomes. Conclusions: These findings suggest that early parental child-rearing behavior may predict health outcome in later life through its impact on metabolic parameters in adulthood.
Y1  - 2010
UR  - http://www.psychosomaticmedicine.org/
U6  - https://doi.org/10.1097/Psy.0b013e3181c88343
SN  - 0033-3174
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Schmid, Brigitte
A1  - Blomeyer, Dorothea
A1  - Becker, Katja
A1  - Treutlein, Jens
A1  - Zimmermann, Ulrich S.
A1  - Jennen-Steinmetz, Christine
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Rietschel, Marcella
A1  - Schumann, Gunter
A1  - Laucht, Manfred
T1  - Impact of age at first drink on vulnerability to alcohol-related problems : testing the marker hypothesis in a prospective study of young adults
N2  - There is ample evidence that the early initiation of alcohol use is a risk factor for the development of later alcohol-related problems. The purpose of the current study was to examine whether this association can be explained by indicators of a common underlying susceptibility or whether age at drinking onset may be considered as an independent predictor of later drinking behavior, suggesting a potential causal relationship. Participants were drawn from a prospective cohort study of the long-term outcomes of early risk factors followed up from birth onwards. Structured interviews were administered to 304 participants to assess age at first drink and current drinking behavior. Data on risk factors, including early family adversity, parental alcohol use, childhood psychopathology and stressful life events, were repeatedly collected during childhood using standardized parent interviews. In addition, information on genotype was considered. Results confirmed previous work demonstrating that hazardous alcohol consumption is related to early-adolescent drinking onset. A younger age of first drink was significantly predicted by 5-HTTLPR genotype and the degree of preceding externalizing symptoms, and both factors were related to increased consumption or harmful alcohol use at age 19. However, even after controlling for these potential explanatory factors, earlier age at drinking onset remained a strong predictor of heavy alcohol consumption in young adulthood. The present longitudinal study adds to the current literature indicating that the early onset - adult hazardous drinking association cannot solely be attributed to shared genetic and psychopathologic risk factors as examined in this study.
Y1  - 2009
UR  - http://www.sciencedirect.com/science/journal/00223956
U6  - https://doi.org/10.1016/j.jpsychires.2009.02.006
SN  - 0022-3956
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Schmid, Brigitte
A1  - Blomeyer, Dorothea
A1  - Zimmermann, Ulrich S.
A1  - Jennen-Steinmetz, Christine
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Banaschewski, Tobias
A1  - Mann, Karl F.
A1  - Laucht, Manfred
T1  - Drinking against unpleasant emotions : possible outcome of early onset of alcohol use?
N2  - Background: Recent animal and human studies indicate that the exposure to alcohol during early adolescence increases the risk for heavy alcohol use in response to stress. The purpose of this study was to examine whether this effect may be the consequence of a higher susceptibility to develop "drinking to cope" motives among early initiators. Methods: Data from 320 participants were collected as part of the Mannheim Study of Children at Risk, an ongoing epidemiological cohort study. Structured interviews at age 15 and 19 were used to assess age at first alcohol experience and drunkenness. The young adults completed questionnaires to obtain information about the occurrence of stressful life events during the past 4 years and current drinking habits. In addition, alcohol use under conditions of negative states was assessed with the Inventory of Drinking Situations. Results: The probability of young adults' alcohol use in situations characterized by unpleasant emotions was significantly increased the earlier they had initiated the use of alcohol, even when controlling for current drinking habits and stressful life events. Similar results were obtained for the age at first drunkenness. Conclusions: The findings strengthen the hypothesis that alcohol experiences during early adolescence facilitate drinking to regulate negative affect as an adverse coping strategy which may represent the starting point of a vicious circle comprising drinking to relieve stress and increased stress as a consequence of drinking.
Y1  - 2010
UR  - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1530-0277
U6  - https://doi.org/10.1111/j.1530-0277.2010.01180.x
SN  - 0145-6008
ER  - 
TY  - JOUR
A1  - Buchmann, Arlette F.
A1  - Zohsel, Katrin
A1  - Blomeyer, Dorothea
A1  - Hohm, Erika
A1  - Hohmann, Sarah
A1  - Jennen-Steinmetz, Christine
A1  - Treutlein, Jens
A1  - Becker, Katja
A1  - Banaschewski, Tobias
A1  - Schmidt, Martin H.
A1  - Esser, Günter
A1  - Brandeis, Daniel
A1  - Poustka, Luise
A1  - Zimmermann, Ulrich S.
A1  - Laucht, Manfred
T1  - Interaction between prenatal stress and dopamine D4 receptor genotype in predicting aggression and cortisol levels in young adults
JF  - Psychopharmacology
N2  - Considerable evidence suggests that genetic factors combine with environmental influences to impact on the development of aggressive behavior. A genetic variant that has repeatedly been reported to render individuals more sensitive to the presence of adverse experiences, including stress exposure during fetal life, is the seven-repeat allele of the dopamine D4 receptor (DRD4) gene.
 The present investigation concentrated on the interplay of prenatal maternal stress and DRD4 genotype in predicting self-reported aggression in young adults. As disruption of the hypothalamic-pituitary-adrenal system has been discussed as a pathophysiological pathway to aggression, cortisol stress reactivity was additionally examined.
 As part of an epidemiological cohort study, prenatal maternal stress was assessed by maternal interview 3 months after childbirth. Between the ages of 19 and 23 years, 298 offspring (140 males, 158 females) completed the Young Adult Self-Report to measure aggressive behavior and were genotyped for the DRD4 gene. At 19 years, 219 participants additionally underwent the Trier Social Stress Test to determine cortisol reactivity.
 Extending earlier findings with respect to childhood antisocial behavior, the results revealed that, under conditions of higher prenatal maternal stress, carriers of the DRD4 seven-repeat allele displayed more aggression in adulthood (p = 0.032). Moreover, the same conditions which seemed to promote aggression were found to predict attenuated cortisol secretion (p = 0.028).
 This is the first study to indicate a long-term impact of prenatal stress exposure on the cortisol stress response depending on DRD4 genotype.
KW  - Prenatal stress
KW  - Aggression
KW  - Cortisol
KW  - DRD4
KW  - Gene-environment interaction
Y1  - 2014
U6  - https://doi.org/10.1007/s00213-014-3484-7
SN  - 0033-3158
SN  - 1432-2072
VL  - 231
IS  - 16
SP  - 3089
EP  - 3097
PB  - Springer
CY  - New York
ER  - 
TY  - GEN
A1  - Daig, Isolde
A1  - Mahlberg, Richard
A1  - Schroeder, Franziska
A1  - Gudlowski, Yehonala
A1  - Wrase, Jana
A1  - Wertenauer, Florian
A1  - Bschor, Tom
A1  - Esser, Günter
A1  - Heinz, Andreas
A1  - Kienast, Thorsten
T1  - Low effective organizational strategies in visual memory performance of unmedicated alcoholics during early abstinence
Y1  - 2010
SN  - 1860 - 5214
ER  -