Higher plasma fractalkine is associated with better 6-month outcome from ischemic stroke.

ABSTRACT:

Background and purpose

Fractalkine (CX3CL1) is a unique chemokine that is constitutively expressed on neurons where it serves as an adhesion molecule for lymphocytes and monocytes. CX3CL1 may also be cleaved from the surface of these cells and enter the circulation to act as a traditional chemokine. CX3CL1 could thus influence the inflammatory response after stroke. We hypothesized that patients with higher plasma CX3CL1 after stroke would have a more robust inflammatory response and experience worse outcome.

Methods

Plasma CX3CL1 concentrations were assessed in 85 patients who were part of a larger study evaluating immune responses after ischemic stroke; CX3CL1 values were available from Day 1 to Day 180 after stroke onset. CX3CL1 was correlated to measures of inflammation

SUBMITTER: Donohue MM 

PROVIDER: S-EPMC3429728 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature