Sentences with phrase «schizophrenia risk»
The phrase "schizophrenia risk" refers to the likelihood or possibility of developing schizophrenia, which is a mental disorder characterized by changes in thoughts, emotions, and behavior. Full definition
Please note that some of the well - known schizophrenia risk factors identified in the above diagram have been grouped together under one or more categories in the discussion points below.
schizophrenia.com
They found eight locations in the genome with copy number variants associated with schizophrenia risk.
While we find stronger evidence that schizophrenia risk predicts cannabis use, rather than the other way round, it doesn't rule out a causal risk of cannabis use on schizophrenia.
Having more schizophrenia risk - related gene variants was also associated with a greater decline in lifelong cognitive ability.
Early signs of schizophrenia risk include neurocognitive impairments, social anxiety and isolation and «odd ideas».
Next, together with scientists from the Transfaculty Research Platform, they investigated whether any known schizophrenia risk genes are associated with the hippocampus.
Their study, published November 21 in Nature Genetics, reveals several regions of the genome where mutations increase schizophrenia risk between four - and 60-fold.
«We did not find evidence of genetic overlap between schizophrenia risk and subcortical volume measures, either at the level of common variant genetic architecture or for single genetic markers.
This would be an ideal test for for families where one person has already developed schizophrenia - so that special care could be taken to reduce the risk of developing schizophrenia (by avoiding known schizophrenia risk factors).
«Gene associated with schizophrenia risk regulates early brain development.»
The study is the first time scientists have been able to move from genetic studies to a biological insight into schizophrenia risk, says geneticist David Goldstein of Columbia University.
After conducting studies in both humans and mice, the researchers said this new schizophrenia risk gene, called C4, appears to be involved in eliminating the connections between neurons — a process called «synaptic pruning,» which, in humans, happens naturally in the teen years.
«The fact that our evolutionary analysis converged on GABA function in the prefrontal cortex seems to tell an evolutionary story connecting schizophrenia risk with intelligence.»
The researchers suggest that low maternal folate (Folic Acid), acting to increase homocysteine levels, may provide a functional link between many of the identified prenatal schizophrenia risk factors and the hypothesized mechanisms whereby neurodevelopmental errors or malformation develop to increase risk of later schizophrenia.
Non-psychotic, non-major affective psychiatric disorders in adolescent boys were associated with greater schizophrenia risk
«The evidence suggested that schizophrenia risk predicts the likelihood of trying cannabis,» said Dr Suzi Gage, Research Associate with the MRC Integrative Epidemiology Unit.
An additional study in infant macaques, which mimicked exposure to a hormone also associated with increased schizophrenia risk, produced similar results.
«A recent study identified over 100 genes associated with schizophrenia risk, but their functions are largely unknown,» said Yingwei Mao, associate professor of biology at Penn State and lead author of the study.
Recent research explores the effects of a schizophrenia risk factor (DISC1) and its influence over the onset of the disease.
Another significant and unexpected finding was that the genes linked to schizophrenia risk are mostly crucial to normal development and therefore typically do not contain harmful mutations.
A Johns Hopkins University team this week reported inserting a disrupted human gene, the schizophrenia risk factor DISC1, into lab mice, causing them to exhibit the brain asymmetry characteristic of schizophrenia as well as agitation in open spaces and trouble finding hidden food — traits reminiscent of the restlessness, impaired sense of smell and depressionlike symptoms schizophrenics suffer, Reuters reports.
Summary of Research from: Schizophrenia Research; Paternal factors and schizophrenia risk: de novo mutations and imprinting