Expressive

rs115676724 - HSD17B4

Magnitude 2.8 · 1 study on file

Reported associations

  • Genome-wide association studies of Alzheimer's disease and related disorders stratified by sex, onset age, and Apolipoprotein E genotype reveal novel risk loci in African Americans - Unknown journal (n.d.) · Unknown authors · PubMed 40708016

    ABSTRACT: Background Alzheimer's disease (AD) risk variants have been identified in European ancestry cohorts that have stronger effects at certain ages, in individuals with a specific sex, or in those with specific isoforms of APOE, the strongest AD risk locus. However, sample sizes in African ancestry (AA) cohorts have been underpowered to perform stratified analyses. Methods We generated genome-wide association study datasets stratified by sex, age at onset (< 75 vs ≥ 75), and APOE-ε4 carrier status in AA cohorts from MVP and the Alzheimer's Disease Genetics Consortium (ADGC). Outcomes in MVP were AD and related dementias (ADRD; n = 4073 cases and 19,648 controls) and proxy dementia (i.e., reported dementia in a parent, n = 6216 cases and 21,566 controls) while ADGC

Auto-generated from study metadata. AI-synthesised commentary is added when this entry is regenerated through content-service's LLM mode.

Lifestyle context

Concrete actions anchored to the cited research. We do not prescribe, we describe.

Diet

  • Mediterranean-pattern diet emphasizing neuroprotective compounds Moderate

    Mediterranean dietary pattern supports cardiovascular health, provides antioxidants and healthy fats, and is associated with reduced Alzheimer's disease incidence.

    Emphasize vegetables, fruits, whole grains, legumes, olive oil, and fish; minimize processed foods

    • GWAS_CATALOG:40708016

Discuss with your doctor

  • Alzheimer's disease genetic risk and prevention strategy Moderate

    HSD17B4 T allele associated with 35% increased Alzheimer's disease risk in APOE e4 non-carriers, warranting informed discussion and personalized prevention approach.

    Discuss with healthcare provider to establish baseline cognitive status and prevention plan

    • GWAS_CATALOG:40708016

Lifestyle

  • Regular aerobic exercise for cerebral health Moderate

    Aerobic exercise improves cerebral blood flow, supports mitochondrial function, and reduces neurodegenerative risk.

    Maintain 150 minutes moderate-intensity aerobic activity per week

    • GWAS_CATALOG:40708016

Screening

  • Baseline cognitive assessment and periodic neuropsychological monitoring Moderate

    Early cognitive assessment establishes baseline and enables detection of age-related cognitive decline before clinical symptoms emerge.

    Baseline assessment at time of genetic risk identification; repeat every 1-2 years or per physician recommendation

    • GWAS_CATALOG:40708016