The Th17/Treg cell balance: crosstalk among the immune system, bone and microbes in periodontitis

J Deng, C Lu, Q Zhao, K Chen, S Ma… - Journal of periodontal …, 2022 - Wiley Online Library
Periodontopathic bacteria constantly stimulate the host, which causes an immune response,
leading to host‐induced periodontal tissue damage. The complex interaction and imbalance …

Pathogen induction of CXCR4/TLR2 cross-talk impairs host defense function

G Hajishengallis, M Wang, S Liang… - Proceedings of the …, 2008 - National Acad Sciences
We report a mechanism of microbial evasion of Toll-like receptor (TLR)-mediated immunity
that depends on CXCR4 exploitation. Specifically, the oral/systemic pathogen …

[HTML][HTML] Macrophage-specific TLR2 signaling mediates pathogen-induced TNF-dependent inflammatory oral bone loss

G Papadopoulos, EO Weinberg, P Massari… - The Journal of …, 2013 - journals.aai.org
Porphyromonas gingivalis is a primary etiological agent of chronic periodontal disease, an
infection-driven chronic inflammatory disease that leads to the resorption of tooth-supporting …

Fimbrial proteins of Porphyromonas gingivalis mediate in vivo virulence and exploit TLR2 and complement receptor 3 to persist in macrophages

M Wang, MAK Shakhatreh, D James… - The Journal of …, 2007 - journals.aai.org
Porphyromonas gingivalis is an oral/systemic pathogen implicated in chronic conditions,
although the mechanism (s) whereby it resists immune defenses and persists in the host is …

RANKL expression in periodontal disease: where does RANKL come from?

B Chen, W Wu, W Sun, Q Zhang… - BioMed research …, 2014 - Wiley Online Library
Periodontitis is an inflammatory disease characterized by periodontal pocket formation and
alveolar bone resorption. Periodontal bone resorption is induced by osteoclasts and …

[HTML][HTML] Finding a toll on the route: the fate of osteoclast progenitors after toll-like receptor activation

PPC Souza, UH Lerner - Frontiers in Immunology, 2019 - frontiersin.org
M-CSF and RANKL are two crucial cytokines stimulating differentiation of mature, bone
resorbing, multinucleated osteoclasts from mononucleated progenitor cells in the monocyte …

[HTML][HTML] Infectious triggers in periodontitis and the gut in rheumatoid arthritis (RA): A complex story about association and causality

B Möller, F Kollert, A Sculean, PM Villiger - Frontiers in immunology, 2020 - frontiersin.org
Rheumatoid arthritis (RA) is a systemic immune mediated inflammatory disease of unknown
origin, which is predominantly affecting the joints. Antibodies against citrullinated peptides …

Local complement-targeted intervention in periodontitis: proof-of-concept using a C5a receptor (CD88) antagonist

T Abe, KB Hosur, E Hajishengallis, ES Reis… - The Journal of …, 2012 - journals.aai.org
When excessively activated or deregulated, complement becomes a major link between
infection and inflammatory pathology including periodontitis. This oral inflammatory disease …

Immune evasion strategies of Porphyromonas gingivalis

G Hajishengallis - Journal of oral biosciences, 2011 - Elsevier
Porphyromonas gingivalis is strongly correlated with chronic periodontitis. Its chronic
persistence in the periodontium depends on its ability to evade host immunity without …

Vitamin D status and periodontal disease among pregnant women

KA Boggess, JA Espinola, K Moss, J Beck… - Journal of …, 2011 - Wiley Online Library
Background: Maternal periodontal disease is found in≤ 40% of pregnant women and is
associated with adverse pregnancy outcomes. Vitamin D deficiency may play a role in …