Variation in the immune and inflammatory responses during pneumonia, an important role of the host and pathogen genetic background

ABSTRACT: Analysis of the pulmonary gene expression in two mouse strains BALB/cOlaHsd (BALB/c) and CBA/CaOlaHsd (CBA/Ca) after infection with various serotypes of Streptococcus pneumoniae. BALB/c mice show high resistance to infection with S. pneumoniae strain D39 (serotype 2), while CBA/Ca mice are highly susceptible. The lung samples of BALB/c and CBA/Ca were collected at 6h post-infection with one of the tested pneumococcal serotypes (2, 3, 6B and 19F) and for control animals (PBS-treated). Additionally lung samples from both mouse strains were collected at 12h and 24h post-infection with pneumococcal strain D39. The lists of differentially expressed genes were created by the comparison of infected versus PBS-treated animals and infected BALB/c versus infected CBA/Ca for each pneumococcal strain.

ORGANISM(S): Mus musculus

SUBMITTER: Peter Andrew 

PROVIDER: E-GEOD-61459 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress