Title | Apolipoprotein E4, Gender, Body Mass Index, Inflammation, Insulin Resistance, and Air Pollution Interactions: Recipe for Alzheimer's Disease Development in Mexico City Young Females. |
Publication Type | Journal Article |
Year of Publication | 2017 |
Authors | Calderón-Garcidueñas, L, de la Monte, SM |
Journal | J Alzheimers Dis |
Volume | 58 |
Issue | 3 |
Pagination | 613-630 |
Date Published | 2017 |
ISSN | 1875-8908 |
Abstract | Given the epidemiological trends of increasing Alzheimer's disease (AD) and growing evidence that exposure and lifestyle factors contribute to AD risk and pathogenesis, attention should be paid to variables such as air pollution, in order to reduce rates of cognitive decline and dementia. Exposure to fine particulate matter (PM2.5) and ozone (O3) above the US EPA standards is associated with AD risk. Mexico City children experienced pre- and postnatal high exposures to PM2.5, O3, combustion-derived iron-rich nanoparticles, metals, polycyclic aromatic hydrocarbons, and endotoxins. Exposures are associated with early brain gene imbalance in oxidative stress, inflammation, innate and adaptive immune responses, along with epigenetic changes, accumulation of misfolded proteins, cognitive deficits, and brain structural and metabolic changes. The Apolipoprotein E (APOE) 4 allele, the most prevalent genetic risk for AD, plays a key role in the response to air pollution in young girls. APOE 4 heterozygous females with >75% to |
DOI | 10.3233/JAD-161299 |
Alternate Journal | J. Alzheimers Dis. |
PubMed ID | 28527212 |