Leukemia inhibitory factor modulates the peripheral immune response in a rat model of emergent large vessel occlusion.

ABSTRACT:

Background

The migration of peripheral immune cells and splenocytes to the ischemic brain is one of the major causes of delayed neuroinflammation after permanent large vessel stroke. Other groups have demonstrated that leukemia inhibitory factor (LIF), a cytokine that promotes neural cell survival through upregulation of antioxidant enzymes, promotes an anti-inflammatory phenotype in several types of immune cells. The goal of this study was to determine whether LIF treatment modulates the peripheral immune response after stroke.

Methods

Young male (3 month) Sprague-Dawley rats underwent sham surgery or permanent middle cerebral artery occlusion (MCAO). Animals were administered LIF (125 μg/kg) or PBS at 6, 24, and 48 h prior to euthanization at 72 h. Bone marrow-derived macr

SUBMITTER: Davis SM 

PROVIDER: S-EPMC6190542 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature