
Understanding the Inheritance of Alzheimer's Disease
Alzheimer's disease has been linked to certain genes, with the APOE gene being the most common one associated with late-onset Alzheimer's. Other genes like ABCA7, CLU, CR1, PICALM, PLD3, TREM2, and SORL1 are also being studied for their connection to the disease. While the chances of inheriting Alzheimer's are higher from the mother, the majority of cases (over 99%) are not inherited. However, young-onset, familial Alzheimer's and other rare types of dementia can be passed down due to faulty genes. Early identification of the disease is crucial for effective treatment.

