'Biggest ever' study of its kind may advance the treatment, diagnosis and prevention of SchizophreniaAugust 12, 2004Scientists at the Babraham Institute have made significant advances in understanding schizophrenia. Schizophrenia is a mental illness which has been estimated to affect over 1% of the population and costs the NHS over £2.5 billion per year. Babraham scientists have pinpointed a breakdown in mitochondria - the power stations of the cell - as a key factor. The discovery, described in an article published in Molecular Psychiatry, was made by a team of scientists working in Dr Sabine Bahn's research group at the Babraham Institute, Cambridge. The large-scale, multi-disciplinary approach has identified differences in the expression of genes related to energy production between schizophrenia patients and unaffected people. The team studied tissue from over 100 brains and screened over 22,000 genes. Dr Bahn comments: "This study is the most extensive study of its kind so far, and we believe its multi-tier, complementary approach has provided surprising and convincing data. We hope that our findings will lead to advances in treatment, diagnosis and hopefully prevention of schizophrenia and related illnesses." | |||||||||||||||||||||
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Related Schizophrenia Current Events and Schizophrenia News Articles Motor nerve targeting to limb muscles is controlled by ephrin proteins A study from a team of researchers including Dr. Artur Kania, Director of the Neural Circuit Development Research Unit at the IRCM, and Dr. Dayana Krawchuk, postdoctoral fellow, shows how a family of proteins present in the developing limb control nerve targeting from the spinal cord to the muscles of the limb. MU Researcher Identifies Possible Genetic Causes of Borderline Personality Disorder According to the National Institute of Mental Health, borderline personality disorder (BPD) is more common than schizophrenia or bipolar disorder and is estimated to affect 2 percent of the population. Rice University study finds possible clues to epilepsy, autism Rice University researchers have found a potential clue to the roots of epilepsy, autism, schizophrenia and other neurological disorders. Claudin 11 stops the leaks in neuronal myelin sheaths Devaux and Gow demonstrate how a tight junction protein called claudin 11 makes the neuronal myelin sheath a snug fit. Lower childhood IQ associated with higher risk of adult mental disorders Researchers have hypothesized that people with lower IQs may have a higher risk of adult mental disorders, but few studies have looked at the relationship between low childhood IQ and psychiatric disorders later in life. Prognosis after attempted suicide impaired by psychiatric disorder People who have attempted suicide at some point in their lives are more likely to actually succeed in committing suicide at a later date. Routine Testing After Aneurysm Coiling Carries Low Risk A very low risk of complication is associated with a routine test that determines whether a brain aneurysm treated with endovascular coiling has started to recur, a study led by the University of Cincinnati Neuroscience Institute has shown. Protein can nurture or devastate brain cells, depending on its 'friends,' researchers find Researchers at UT Southwestern Medical Center have uncovered new insights into the "Dr. Jekyll and Mr. Hyde" nature of a protein that stimulates stem-cell maturation in the brain but, paradoxically, can also lead to nerve-cell damage. Pivotal Emory study focuses on teens at risk for psychosis Emory University in Atlanta is playing a key role in the largest, most comprehensive study ever funded by the National Institute of Mental Health (NIMH) of adolescents and young adults at risk for developing a psychotic disorder. Interaction between gene variants may alter brain function in schizophrenia A collaborative study led by investigators from Massachusetts General Hospital (MGH) is giving what may be the first look at how interactions between genes underlie a key symptom of schizophrenia, impaired working memory. More Schizophrenia Current Events and Schizophrenia News Articles |
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