Resistin-like molecule α1 (Fizz1) recruits lung dendritic cells without causing pulmonary fibrosis.

ABSTRACT:

Background

Resistin-like molecule alpha or found in inflammatory zone protein (Fizz1) is increased in pulmonary epithelial cells and also in limited amounts by other lung cells during various lung injuries and fibrosis. However, the direct role of Fizz1 produced in the pulmonary epithelium has not been determined.

Methods

Fizz1 Transgenic mice (CCSP/Fizz1) were generated that overexpress Fizz1 in the lung epithelium under the control of a doxycycline (Dox) inducible lung epithelial cell specific promoter Scgb1a1 (Clara cell secretory protein, CCSP). Histology and FACS analysis of lung cells were used to identify the direct effects of Fizz1 in the transgenic mice (Dox treated) when compared with control (CCSP/-) mice. Intratracheal bleomycin sulfate or silica in saline and sa

SUBMITTER: Madala SK 

PROVIDER: S-EPMC3485088 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature