Beneficial effects of secretory leukocyte protease inhibitor after spinal cord injury.

ABSTRACT: Secretory leukocyte protease inhibitor is a serine protease inhibitor produced by various cell types, including neutrophils and activated macrophages, and has anti-inflammatory properties. It has been shown to promote wound healing in the skin and other non-neural tissues, however, its role in central nervous system injury was not known. We now report a beneficial role for secretory leukocyte protease inhibitor after spinal cord injury. After spinal cord contusion injury in mice, secretory leukocyte protease inhibitor is expressed primarily by astrocytes and neutrophils but not macrophages. We show, using transgenic mice over-expressing secretory leukocyte protease inhibitor, that this molecule has an early protective effect after spinal cord contusion injury. Furthermore, wild-type mice t

SUBMITTER: Ghasemlou N 

PROVIDER: S-EPMC2801328 | biostudies-literature | 2010 Jan

REPOSITORIES: biostudies-literature