Ad
related to: how can genetics cause schizophrenia in women over 40
Search results
Results from the WOW.Com Content Network
A literature review judged that over 50% of the candidate genes for susceptibility to schizophrenia met criteria for "ischemia–hypoxia regulation or vascular expression" even though only 3.5% of all genes were estimated to be involved in hypoxia/ischemia or the vasculature. [clarification needed] [63]
The causes of schizophrenia that underlie the development of schizophrenia, a psychiatric disorder, are complex and not clearly understood.A number of hypotheses including the dopamine hypothesis, and the glutamate hypothesis have been put forward in an attempt to explain the link between altered brain function and the symptoms and development of schizophrenia.
The causes of schizophrenia may include genetic and environmental factors. [7] Genetic factors include a variety of common and rare genetic variants . [ 21 ] Possible environmental factors include being raised in a city , childhood adversity, cannabis use during adolescence, infections, the age of a person's mother or father , and poor ...
'This will turn out to be the most important break in the disease,' the Broad Institute's director Eric Lander said.
Heterogeneity is an important factor to consider when dealing with genetics. Two types of heterogeneity have been identified in association with psychiatric genetics: causal and clinical. Causal heterogeneity refers to a situation in which two or more causes can independently induce the same clinical syndrome.
Schizophrenia is a debilitating and often misunderstood disorder that affects up to 1% of the world's population. [1] Although schizophrenia is a heavily studied disorder, it has remained largely impervious to scientific understanding; epigenetics offers a new avenue for research, understanding, and treatment.
Risk factors for mental illness include psychological trauma, adverse childhood experiences, genetic predisposition, and personality traits. [7] [8] Correlations between mental disorders and substance use are also found to have a two way relationship, in that substance use can lead to the development of mental disorders and having mental disorders can lead to substance use/abuse.
All four of the sisters developed schizophrenia by the age of 24. [2] There was a history of mental illness in Mr. Genain's family that might have been an example of genetics being linked with mental illness or it may have just been a dysfunctional and abusive family free from a specific genetic component.
Ad
related to: how can genetics cause schizophrenia in women over 40