Role of Lipocalin-2 in Thrombin-Induced Brain Injury.

ABSTRACT:

Background and purpose

Thrombin and lipocalin-2 (LCN2) contribute to intracerebral hemorrhage-induced brain injury. Thrombin-induced brain damage is partially through a thrombin receptor, protease-activated receptor-1. LCN2 is involved in cellular iron transport and neuroinflammation. This study investigated the role of LCN2 in thrombin-induced brain injury.

Methods

There were 3 parts in this study. First, male adult C57BL/6 wild-type or LCN2 knockout (LCN2 KO) mice had an intracaudate injection of thrombin (0.4 U) or saline. Second, LCN2 KO mice had an injection of thrombin (0.4 U) with recombinant mouse LCN2 protein (1 μg) into the right caudate. Third, protease-activated receptor-1 KO or wild-type mice had an intracaudate injection of thrombin or saline. All mice had T2-w

SUBMITTER: Mao S 

PROVIDER: S-EPMC4811682 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature