Transcription profiling by array of human gingival epithelial cell responses to a complex microbiome

ABSTRACT: Transcriptional profiling was utilized to define the biological pathways of gingival epithelial cells modulated by mono- and complex co-culture with oral commensal S. gordonii and pathogenic P. gingivalis. We used microarrays to detail the global programme of gene expression underlying infection and identified distinct classes of up- and down-regulated genes during this process. Experiment Overall Design: Gingival epithelial HIGK cells were sham infected (CTRL) and infected with either the oral commensal S. gordonii (Sg) or the pathogenic P. gingivalis (Pg) as well as co-cultured in mixed cultures of Sg and Pg (Sg+Pg). These samples were hybridized to Affymetrix microarrays. Understanding how host cells have adapted to commensals, and how barrier cells respond to limit their impact, provid

ORGANISM(S): Homo sapiens

SUBMITTER: Martin Handfield 

PROVIDER: E-GEOD-12121 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress