keyword
MENU ▼
Read by QxMD icon Read
search

Genetic* and psych*

keyword
https://www.readbyqxmd.com/read/28528457/exposure-to-parents-negative-emotions-as-a-developmental-pathway-to-the-family-aggregation-of-depression-and-anxiety-in-the-first-year-of-life
#1
REVIEW
Evin Aktar, Susan M Bögels
Depression and anxiety load in families. In the present study, we focus on exposure to parental negative emotions in first postnatal year as a developmental pathway to early parent-to-child transmission of depression and anxiety. We provide an overview of the little research available on the links between infants' exposure to negative emotion and infants' emotional development in this developmentally sensitive period, and highlight priorities for future research. To address continuity between normative and maladaptive development, we discuss exposure to parental negative emotions in infants of parents with as well as without depression and/or anxiety diagnoses...
May 20, 2017: Clinical Child and Family Psychology Review
https://www.readbyqxmd.com/read/28528196/a-review-of-psychiatric-co-morbidity-described-in-genetic-and-immune-mediated-movement-disorders
#2
REVIEW
K J Peall, M S Lorentzos, I Heyman, M A J Tijssen, M J Owen, R C Dale, M A Kurian
Psychiatric symptoms are an increasingly recognised feature of movement disorders. Recent identification of causative genes and autoantibodies has allowed detailed analysis of aetiologically homogenous subgroups, thereby enabling determination of the spectrum of psychiatric symptoms in these disorders. This review evaluates the incidence and type of psychiatric symptoms encountered in patients with movement disorders. A broad spectrum of psychiatric symptoms was identified across all subtypes of movement disorder, with depression, generalised anxiety disorder and obsessive-compulsive disorder being most common...
May 17, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28527083/shared-mechanisms-of-epilepsy-migraine-and-affective-disorders
#3
Davide Zarcone, Simona Corbetta
Since the nineteenth century several clinical features have been observed in common between migraine and epilepsy (such as episodic attacks, triggering factors, presence of aura, frequent familiarity), but only in recent years researchers have really engaged in finding a common pathogenic mechanism. From studies of disease incidence, we understand how either migraine among patients with epilepsy or epilepsy among migraine patients are more frequent than in the general population. This association may result from a direct causality, by the same environmental risk factors and/or by a common genetic susceptibility...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28526280/an-overview-of-medical-risk-factors-for-childhood-psychosis-implications-for-research-and-treatment
#4
REVIEW
Marianna Giannitelli, Angèle Consoli, Marie Raffin, Renaud Jardri, Douglas F Levinson, David Cohen, Claudine Laurent-Levinson
OBJECTIVE: Psychotic disorders in childhood and early adolescence often progress to chronic schizophrenia, but in many cases there are diagnosable medical and genetic causes or risk factors. We reviewed our clinical experience and the relevant literature to identify these factors and to define their clinical features, appropriate work-up and treatment. METHOD: We reviewed the results of comprehensive medical evaluations of 160 psychotic children and adolescents in our center...
May 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28525603/genome-wide-association-study-of-psychosis-proneness-in-the-finnish-population
#5
Alfredo Ortega-Alonso, Jesper Ekelund, Antti-Pekka Sarin, Jouko Miettunen, Juha Veijola, Marjo-Riitta Järvelin, William Hennah
The current study examined quantitative measures of psychosis proneness in a nonpsychotic population, in order to elucidate their underlying genetic architecture and to observe if there is any commonality to that already detected in the studies of individuals with overt psychotic conditions, such as schizophrenia and bipolar disorder. Heritability, univariate and multivariate genome-wide association (GWAs) tests, including a series of comprehensive gene-based association analyses, were developed in 4269 nonpsychotic persons participating in the Northern Finland Birth Cohort 1966 study with information on the following psychometric measures: Hypomanic Personality, Perceptual Aberration, Physical and Social Anhedonia (also known as Chapman's Schizotypia scales), and Schizoidia scale...
May 19, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28524462/editorial-perspective-neurodiversity-a-revolutionary-concept-for-autism-and-psychiatry
#6
EDITORIAL
Simon Baron-Cohen
Should we continue to refer to autism as a 'disease' or 'disorder', or is the framework of 'neurodiversity' a more humane and accurate lens through which to view people with autism? Evidence at the genetic, neural, behavioural and cognitive levels reveals people with autism show both differences, and signs of disability, but not disorder. Disability requires societal support, acceptance of difference and diversity, and societal "reasonable adjustment", whilst disorder is usually taken to require cure or treatment...
June 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28523978/closed-loop-neuromodulation-systems-next-generation-treatments-for-psychiatric-illness
#7
Meng-Chen Lo, Alik S Widge
Despite deep brain stimulation's positive early results in psychiatric disorders, well-designed clinical trials have yielded inconsistent clinical outcomes. One path to more reliable benefit is closed-loop therapy: stimulation that is automatically adjusted by a device or algorithm in response to changes in the patient's electrical brain activity. These interventions may provide more precise and patient-specific treatments. This article first introduces the available closed-loop neuromodulation platforms, which have shown clinical efficacy in epilepsy and strong early results in movement disorders...
April 2017: International Review of Psychiatry
https://www.readbyqxmd.com/read/28523549/dna-methylation-in-schizophrenia
#8
Lotta-Katrin Pries, Sinan Gülöksüz, Gunter Kenis
Schizophrenia is a highly heritable psychiatric condition that displays a complex phenotype. A multitude of genetic susceptibility loci have now been identified, but these fail to explain the high heritability estimates of schizophrenia. In addition, epidemiologically relevant environmental risk factors for schizophrenia may lead to permanent changes in brain function. In conjunction with genetic liability, these environmental risk factors-likely through epigenetic mechanisms-may give rise to schizophrenia, a clinical syndrome characterized by florid psychotic symptoms and moderate to severe cognitive impairment...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28523546/histone-modifications-in-major-depressive-disorder-and-related-rodent-models
#9
Jan M Deussing, Mira Jakovcevski
Major depressive disorder (MDD) is a multifactorial disease, weakly linked to multiple genetic risk factors. In contrast to that, environmental factors and "gene × environment" interaction between specific risk genes and environmental factors, such as severe or early stress exposure, have been strongly linked to MDD vulnerability. Stressors can act on the interface between an organism and the environment, the epigenome. The molecular foundation for the impact of stressors on the risk to develop MDD is based on the hormonal stress response itself: the glucocorticoid receptor (GR, encoded by NR3C1)...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28523540/rubinstein-taybi-syndrome-and-epigenetic-alterations
#10
Edward Korzus
Rubinstein-Taybi syndrome (RSTS) is a rare genetic disorder in humans characterized by growth and psychomotor delay, abnormal gross anatomy, and mild to severe mental retardation (Rubinstein and Taybi, Am J Dis Child 105:588-608, 1963, Hennekam et al., Am J Med Genet Suppl 6:56-64, 1990). RSTS is caused by de novo mutations in epigenetics-associated genes, including the cAMP response element-binding protein (CREBBP), the gene-encoding protein referred to as CBP, and the EP300 gene, which encodes the p300 protein, a CBP homologue...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28522405/challenges-and-opportunities-for-the-development-of-new-antipsychotic-drugs
#11
REVIEW
Carlos Forray, Raimund Buller
In spite of the significant impact that the serendipitous discovery of drugs with antipsychotic properties had on the care of patients with psychotic disorders, there are significant challenges when aiming at therapeutic goals such as remission, recovery, improved health-related quality of life and functioning. The efficacy and effectiveness of existing antipsychotic drugs fail to address the full spectrum of symptoms and functional deficits that currently prevent patients with psychotic disorders from achieving fulfilling lives...
May 15, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28521526/the-impact-of-genetics-on-future-drug-discovery-in-schizophrenia
#12
Mitsuyuki Matsumoto, Noah M Walton, Hiroshi Yamada, Yuji Kondo, Gerard J Marek, Katsunori Tajinda
Failures of investigational new drugs (INDs) for schizophrenia have left huge unmet medical needs for patients. Given the recent lackluster results, it is imperative that new drug discovery approaches (and resultant drug candidates) target pathophysiological alterations that are shared in specific, stratified patient populations that are selected based on pre-identified biological signatures. One path to implementing this paradigm is achievable by leveraging recent advances in genetic information and technologies...
May 18, 2017: Expert Opinion on Drug Discovery
https://www.readbyqxmd.com/read/28521044/cross-tissue-exploration-of-genetic-and-epigenetic-effects-on-brain-gray-matter-in-schizophrenia
#13
Dongdong Lin, Jiayu Chen, Stefan Ehrlich, Juan R Bustillo, Nora Perrone-Bizzozero, Esther Walton, Vincent P Clark, Yu-Ping Wang, Jing Sui, Yuhui Du, Beng C Ho, Charles S Schulz, Vince D Calhoun, Jingyu Liu
Closely linking genetics and environment factors, epigenetics has been of increasing interest in psychiatric disease studies. In this work, we integrated single nucleotide polymorphisms (SNPs), DNA methylation of blood and saliva, and brain gray matter (GM) measures to explore the role of genetic and epigenetic variation to the brain structure changes in schizophrenia (SZ). By focusing on the reported SZ genetic risk regions, we applied a multi-stage multivariate analysis to a discovery dataset (92 SZ patients and 110 controls, blood) and an independent replication dataset (93 SZ patients and 99 controls, saliva)...
May 17, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/28520619/late-efavirenz-induced-ataxia-and-encephalopathy-a-case-series
#14
Ebrahim Variava, Farai R Sigauke, Jennifer Norman, Modiehi Rakgokong, Petudzai Muchichwa, Andre Mochan, Gary Maartens, Neil A Martinson
BACKGROUND: WHO treatment guidelines recommend efavirenz in first line antiretroviral therapy (ART). Efavirenz commonly causes early transient neuro-psychiatric adverse events. We present 20 cases with severe encephalopathy accompanied by ataxia due to efavirenz toxicity METHODS:: Consecutive HIV-infected adults taking efavirenz-containing ART admitted to Tshepong hospital, Klerksdorp, South Africa with ataxia and encephalopathy were included in this case series. RESULTS: We identified 20 women admitted to hospital with severe ataxia...
May 17, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28515818/pharmacogenomic-testing-for-psychotropic-medication-selection-a-systematic-review-of-the-assurex-genesight-psychotropic-test
#15
(no author information available yet)
BACKGROUND: A large proportion of the Ontario population lives with a diagnosed mental illness. Nearly 5% of Ontarians have major depressive disorder, and another 5% have another type of depressive disorder, bipolar disorder, schizophrenia, anxiety, or some other disorder not otherwise specified. Medications are commonly used to treat mental illness, but choosing the right medication for each patient is challenging, and more than 40% of patients discontinue their medication within 90 days because of adverse effects or lack of response...
2017: Ontario Health Technology Assessment Series
https://www.readbyqxmd.com/read/28513616/complementariness-between-medical-geneticists-and-genetic-counsellors-its-added-value-in-genetic-services-in-europe
#16
Milena Paneque, Clara Serra-Juhé, Rebecka Pestoff, Christophe Cordier, João Silva, Ramona Moldovan, Charlotta Ingvoldstad
Clinical genetic services have progressed significantly the last few decades. This has led to the need for non-medical health-care professionals working as genetic counsellors in Europe and worldwide. However, there is no unified approach to genetic counsellors' role in health-care services in Europe, as in most countries the profession is still emerging and the educational backgrounds diverge noticeably, within and between countries. This qualitative study aims to describe the potential added value of genetic counsellors in clinical genetics teams and to explore their tasks and responsibilities in different European countries...
May 17, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28513607/variants-in-ttc25-affect-autistic-trait-in-patients-with-autism-spectrum-disorder-and-general-population
#17
Dina Vojinovic, Nathalie Brison, Shahzad Ahmad, Ilse Noens, Irene Pappa, Lennart C Karssen, Henning Tiemeier, Cornelia M van Duijn, Hilde Peeters, Najaf Amin
Autism spectrum disorder (ASD) is a highly heritable neurodevelopmental disorder with a complex genetic architecture. To identify genetic variants underlying ASD, we performed single-variant and gene-based genome-wide association studies using a dense genotyping array containing over 2.3 million single-nucleotide variants in a discovery sample of 160 families with at least one child affected with non-syndromic ASD using a binary (ASD yes/no) phenotype and a quantitative autistic trait. Replication of the top findings was performed in Psychiatric Genomics Consortium and Erasmus Rucphen Family (ERF) cohort study...
May 17, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28512206/genetic-testing-and-reproductive-choice-in-neurological-disorders
#18
REVIEW
Omay Lee, Mary Porteous
Genetic testing is increasingly important for investigating suspected inherited neurological conditions. A genetic diagnosis can have a huge impact on patients and also their families. It is important for neurologists to appreciate the presymptomatic and prenatal testing options available to patients and their at-risk relatives once a genetic disorder is diagnosed. Asymptomatic family members can experience considerable psychological distress from the knowledge that they might have inherited a neurodegenerative condition...
May 16, 2017: Practical Neurology
https://www.readbyqxmd.com/read/28511734/sleeping-with-one-eye-open-loneliness-and-sleep-quality-in-young-adults
#19
T Matthews, A Danese, A M Gregory, A Caspi, T E Moffitt, L Arseneault
BACKGROUND: Feelings of loneliness are common among young adults, and are hypothesized to impair the quality of sleep. In the present study, we tested associations between loneliness and sleep quality in a nationally representative sample of young adults. Further, based on the hypothesis that sleep problems in lonely individuals are driven by increased vigilance for threat, we tested whether past exposure to violence exacerbated this association. METHOD: Data were drawn from the Environmental Risk (E-Risk) Longitudinal Twin Study, a birth cohort of 2232 twins born in England and Wales in 1994 and 1995...
May 17, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28511728/birth-weight-interacts-with-a-functional-variant-of-the-oxytocin-receptor-gene-oxtr-to-predict-executive-functioning-in-children
#20
Mark Wade, Heather Prime, Thomas J Hoffmann, Louis A Schmidt, Thomas G O'Connor, Jennifer M Jenkins
Genetic variation in the oxytocin receptor gene (OXTR) is associated with several psychiatric conditions characterized by deficits in executive functioning (EF). A specific OXTR variant, rs2254298, has previously been associated with brain functioning in regions implicated in EF. Moreover, birth weight variation across the entire range is associated with individual differences in cortical structure and function that underlie EF. This is the first study to examine the main and interactive effect between rs2254298 and birth weight on EF in children...
May 17, 2017: Development and Psychopathology
keyword
keyword
82798
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"