Vers une thérapie génique de la dépression ?

Une protéine qui influence fortement la dépression pourrait être utilisée pour traiter par thérapie génique cette pathologie. Des essais chez la souris ont été couronnés de succès. Des études antérieures laissaient déjà entrevoir le rôle de p11 comme un élément responsable de la dépression notamment en raison de son action sur le taux de sérotonine, neuromédiateur impliqué dans la régulation

Actu-sciences

Nouvelle cible contre Alzheimer

Des neurologues ont identifié une protéine qui pourrait être la cible d’un nouveau traitement pouvant ralentir la progression de la maladie d’Alzheimer. Cette cible, la sphingomyélinase neutre (N-SMase) est une protéine qui, lorsqu’elle est activée, peut provoquer une réaction en chaîne dans la cellule conduisant à la mort neuronale et à la perte de mémoire. Les résultats de l’étude financée

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