Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036341 (schizophrenia)
 60,220 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recent data support the view that epigenetic processes play a role in memory consolidation and help to transmit acquired memories even across generations in a Lamarckian manner. Drugs that target the epigenetic machinery were found to enhance memory function in rodents and ameliorate disease phenotypes in models for brain diseases such as Alzheimer's disease, Chorea Huntington, Depression or Schizophrenia. In this review, I will give an overview on the current knowledge of epigenetic processes in memory function and brain disease with a focus on Morbus Alzheimer as the most common neurodegenerative disease. I will address the question whether an epigenetic therapy could indeed be a suitable therapeutic avenue to treat brain diseases and discuss the necessary steps that should help to take neuroepigenetic research to the next level.
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PMID:Epigenetic memory: the Lamarckian brain. 2471 7

In recent years, autoantibodies to proteins or receptors expressed on the surface of neurons have been detected in movement and psychiatric disorders. These autoantibodies can assist in better recognition of clinical syndromes and offer novel treatment opportunities via immunotherapies, potentially leading to improved patient outcome. In this review, we describe several autoimmune syndromes associated with movement and psychiatric disorders, including anti-N-methyl-d-aspartate receptor encephalitis, basal ganglia encephalitis, Sydenham chorea, and autoantibody-associated psychosis and schizophrenia. However, rather than focusing on clinical aspects of these diseases, as they have been reviewed in detail elsewhere, we mainly focus on the scientific aspects of the different methodologies for detecting antibodies, with an emphasis on the current gold standard in the field, the cell-based assay, and on issues related to the use of live versus permeabilized cells. We also reflect on the implications associated with the choice of patient serum and cerebrospinal fluid for antibody testing, on the mechanism of antibody entry into the central nervous system through the blood-brain barrier, and the essential issue of antibody pathogenicity.
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PMID:Autoantibodies in movement and psychiatric disorders: updated concepts in detection methods, pathogenicity, and CNS entry. 2608 6

Huntington's disease (HD) is an autosomal dominant neurodegenerative disease characterized by a triad of progressive motor dysfunction, cognitive decline and psychiatric disturbances. The hallmark of HD is the distinctive choreiform movement disorder that typically has a subtle, insidious onset in the fourth to fifth decade of life and gradually worsens over 10 to 20 years until death. Notably, two-thirds of HD patients present with chorea and one third with mental changes. The prevalence of psychiatric symptoms is significantly higher than in the general population, and is estimated to be around 66-73%. Here, we report a unique case of subsequent onset of HD in a patient previously treated for schizophrenia and complicated by the extrapyramidal side effects to antipsychotics.
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PMID:Psychosis, Treatment Emergent Extrapyramidal Events, and Subsequent Onset of Huntington's Disease: A Case Report and Review of the Literature. 2748 86


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