Expression of NADPH oxidase (NOX) 5 in rabbit corneal stromal cells.

ABSTRACT:

Purpose

To determine whether NOX 5 is expressed in rabbit corneal stromal cells (RCSC). NADPH oxidases (NOXes) are enzymes that preferentially use NADPH as a substrate and generate superoxide. Several isoforms of NOXes function as multi-protein complexes while NOX5 and DUOXs do not require the accessory proteins for their activity and possess calcium binding EF hands.

Methods

Human NOX5 primers were used to amplify the rabbit NOX5 by RT-PCR. Amplified product was sequenced to confirm its identity. The protein encoded by the NOX5 was identified by western blot analysis. NOX5 siRNA was used to reduce transcript, protein, and calcium stimulated activity. In silico analyses were performed to establish the putative structure, functions, and evolution of rabbit NOX5.

Results

SUBMITTER: Rizvi F 

PROVIDER: S-EPMC3325249 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature