Key points are not available for this paper at this time.
Although most cases of Alzheimer's and Parkinson's disease are sporadic, some cases are clearly familial. This review, part of the Genomic Medicine series, examines the genetics of these familial forms. Although the inherited forms are rare, the knowledge derived from investigating their pathobiology has improved our understanding of the pathobiology of the more common, sporadic forms of the diseases.
Nussbaum et al. (Wed,) studied this question.