Porphyromonas gingivalis fimbriae

M Enersen, K Nakano, A Amano - Journal of oral microbiology, 2013 - Taylor & Francis
Marginal periodontitis is not a homogeneous disease but is rather influenced by an intricate
set of host susceptibility differences as well as diversities in virulence among the harbored …

Variations of Porphyromonas gingivalis fimbriae in relation to microbial pathogenesis

A Amano, I Nakagawa, N Okahashi… - Journal of periodontal …, 2004 - Wiley Online Library
Objectives: Periodontal disease is an infectious disorder caused by a small subset of
periodontal pathogens including Porphyromonas gingivalis. Accumulated evidences show …

Virulence of Porphyromonas gingivalis is altered by substitution of fimbria gene with different genotype

T Kato, S Kawai, K Nakano, H Inaba… - Cellular …, 2007 - Wiley Online Library
Porphyromonas gingivalis is a periodontal pathogen whose fimbriae are classified into six
genotypes based on the diversity of the fimA genes encoding each fimbria subunit. It was …

Distribution of Porphyromonas gingivalisStrains with fimA Genotypes in Periodontitis Patients

A Amano, I Nakagawa, K Kataoka… - Journal of clinical …, 1999 - Am Soc Microbiol
ABSTRACT Fimbriae (FimA) of Porphyromonas gingivalis are filamentous components on
the cell surface and are thought to play an important role in the colonization and invasion of …

Functional Differences among FimA Variants of Porphyromonas gingivalis and Their Effects on Adhesion to and Invasion of Human Epithelial Cells

I Nakagawa, A Amano, M Kuboniwa… - Infection and …, 2002 - Am Soc Microbiol
Fimbriae of Porphyromonas gingivalis, a periodontopathogen, play an important role in its
adhesion to and invasion of host cells. The fimA genes encoding fimbrillin (FimA), a subunit …

Porphyromonas gingivalis FimA Fimbriae: Fimbrial Assembly by fimA Alone in the fim Gene Cluster and Differential Antigenicity among fimA Genotypes

K Nagano, Y Hasegawa, Y Abiko, Y Yoshida… - 2012 - journals.plos.org
The periodontal pathogen Porphyromonas gingivalis colonizes largely through FimA
fimbriae, composed of polymerized FimA encoded by fimA. fimA exists as a single copy …

Molecular Interaction of Porphyromonas gingivalis with Host Cells: Implication for the Microbial Pathogenesis of Periodontal Disease

A Amano - Journal of periodontology, 2003 - Wiley Online Library
Porphyromonas gingivalis is a predominant periodontal pathogen, which expresses a
number of potential virulence factors involved in the pathogenesis of periodontitis. Among …

FimB Regulates FimA Fimbriation in Porphyromonas gingivalis

K Nagano, Y Hasegawa, Y Murakami… - Journal of dental …, 2010 - journals.sagepub.com
The periodontitis-associated pathogen Porphyromonas gingivalis colonizes and forms a
biofilm in gingival crevices through fimbriae. It is known that the often-used strains ATCC …

Identification of a new variant of fimA gene of Porphyromonas gingivalis and its distribution in adults and disabled populations with periodontitis

I Nakagawa, A Amano, Y Ohara‐Nemoto… - Journal of …, 2002 - Wiley Online Library
Porphyromonas gingivalis fimbriae are critical for the promotion of bacterial infection. The
fimA gene encoding fimbrillin, a subunit of fimbriae, has been classified into five genotypes …

Heterogenic virulence and related factors among clinical isolates of Porphyromonas gingivalis with type II fimbriae

H Inaba, K Nakano, T Kato, R Nomura… - Oral microbiology …, 2008 - Wiley Online Library
Background/aims: Porphyromonas gingivalis is a periodontal pathogen whose fimbriae are
classified into six genotypes (types I–V and Ib) based on the diversity of the fimA genes …