Genetics of dementia: insights from Latin America.

ABSTRACT: Alzheimer's disease (AD) and frontotemporal dementia (FTD) are neurodegenerative disorders that result in a significant burden to both patients and caregivers. By 2050, the number of people with dementia in Latin America will increase 4-fold. A deep understanding of the relevant genetic factors of AD and FTD is fundamental to tackle this reality through prevention. A review of different genetic variants that cause AD or FTD in Latin America was conducted. We searched Medline and PubMed databases using the keywords "Alzheimer's disease," "frontotemporal dementia," "mutation," "America," and "Latin America," besides specific Latin American countries. Forty-five items were chosen and analyzed. PSEN1 mutations are the commonest cause of genetic early-onset Alzheimer's disease (EOAD), fo

SUBMITTER: Ramos C 

PROVIDER: S-EPMC7500810 | biostudies-literature | 2020 Jul-Sep

REPOSITORIES: biostudies-literature