title: Activation of keratinocyte-mediated collagen (type I) breakdown by suspected human periodontopathogen. Evidence of a novel mechanism of connective tissue breakdown.
mesh_terms: D000818:Animals; D001439:Bacteroides / Q000201:enzymology / Q000378:metabolism*; D002478:Cells, Cultured; D003094:Collagen / Q000378:metabolism*; D003238:Connective Tissue / Q000378:metabolism; D007633:Keratins / Q000378:metabolism; D003012:Microbial Collagenase / Q000378:metabolism; D010519:Periodontium / Q000166:cytology* / Q000378:metabolism / Q000382:microbiology; D051381:Rats; D014059:Tongue / Q000166:cytology
chemical_list: D007633:Keratins; D003094:Collagen; D003012:Microbial Collagenase