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Characteristics of major Gram-negative bacteria called the “red complex” in periodontitis.
| Species | Virulence factors | Neuraminidases | Related disease |
|---|---|---|---|
| Porphyromonas gingivalis | Lipopolysaccharide SerB protein Gingipains Hemagglutinin Fimbriae |
PG0352 | Rheumatoid arthritis Bacterial vaginosis |
| Tannerella forsythia | BspA Hemagglutinin |
NanH (TF0035) SiaH |
Atherosclerosis Bacterial vaginosis |
| Treponema denticola | CfpA | TDE0471 | Bacterial vaginosis |
