Noticias médicas
Publicado el 6 de agosto de 2001
Psiquiatría biológica
Un retrovirus podría favorecer la esquizofrenia.
Robert Yolken y cols., del Centro Infantil Johns Hopkins, en Baltimore, ha encontrado evidencias de que un virus puede contribuir a ciertos casos de esquizofrenia (publicado en Proceedings of the National Academy of Sciences).
Los investigadores recogieron huellas moleculares de un retrovirus en el líquido cefalorraquídeo de aproximadamente el 30% de los sujetos que sufren esquizofrenia aguda y en alrededor de un 7 por ciento de los que presentan la forma crónica de la enfermedad. Dichas huellas moleculares no se encontraban en los cerebros y líquido cefalorraquídeo de los controles no esquizofrénicos. Dicha huella molecular es ARN retroviral creado por la expresión activa de un retrovirus endógeno de la familia de retrovirus endógenos W, cuyas siglas en inglés corresponden a HERV-W.
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Publicado el 6 de agosto de 2001
Psiquiatría biológica
Un retrovirus podría favorecer la esquizofrenia.
Robert Yolken y cols., del Centro Infantil Johns Hopkins, en Baltimore, ha encontrado evidencias de que un virus puede contribuir a ciertos casos de esquizofrenia (publicado en Proceedings of the National Academy of Sciences).
Fuente: