Gene expression in peripheral immune cells following cardioembolic stroke is sexually dimorphic.

ABSTRACT:

Aims

Epidemiological studies suggest that sex has a role in the pathogenesis of cardioembolic stroke. Since stroke is a vascular disease, identifying sexually dimorphic gene expression changes in blood leukocytes can inform on sex-specific risk factors, response and outcome biology. We aimed to examine the sexually dimorphic immune response following cardioembolic stroke by studying the differential gene expression in peripheral white blood cells.

Methods and results

Blood samples from patients with cardioembolic stroke were obtained at ≤3 hours (prior to treatment), 5 hours and 24 hours (after treatment) after stroke onset (n = 23; 69 samples) and compared with vascular risk factor controls without symptomatic vascular diseases (n = 23, 23 samples) (ANCOVA, false discovery

SUBMITTER: Stamova B 

PROVIDER: S-EPMC4103830 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature