An array of genes implicated in Alzheimerʹs disease

Studying altered gene expression patterns in Alzheimerʹs disease may be helpful for identifying novel therapeutic targets and for elucidating key cellular processes that are involved in the neurodegenerative phenotype. To date, the advances that have emerged from these types of studies have been limited, largely confirming prevailing hypotheses and pathways that have already been implicated in the disease process. The potential remains high, particularly when combined with proteomic approaches. In addition, the utilization of transgenic mouse models will no doubt also be of tremendous value for gene expression studies as they permit investigations at well-defined stages of pathology and cognitive function.