Results 41 to 50 of about 13,914 (217)

Multilocus sequence analysis of phylogroup 1 and 2 oral treponeme strains [PDF]

open access: yes, 2017
More than 75 ‘species-level' phylotypes of spirochete bacteria belonging to the genus Treponema reside within the human oral cavity. The majority of these oral treponeme phylotypes correspond to as-yet uncultivated taxa, or strains of uncertain standing ...
Chan, YK   +6 more
core   +1 more source

Detection of Treponema spp. in bovine digital dermatitis in the Amazon biome, Brazil [PDF]

open access: yesPesquisa Veterinária Brasileira, 2020
: Bovine digital dermatitis (BDD) is a polybacterial claw disease that is endemic to dairy cattle kept in loose house systems, and treponemas are the main bacteria implicated in this disease.
Henrique A. Bomjardim   +7 more
doaj   +1 more source

Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract In spite of intensive research efforts driving spectacular advances in terms of prevention and treatments, cardiovascular diseases (CVDs) remain a leading health burden, accounting for 32% of all deaths (World Health Organization. “Cardiovascular Diseases (CVDs).” WHO, February 1, 2017, https://www.who.int/news‐room/fact‐sheets/detail ...
Maria Clotilde Carra   +3 more
wiley   +1 more source

Periodontal pathogens promote cancer aggressivity via TLR/MyD88 triggered activation of Integrin/FAK signaling that is therapeutically reversible by a probiotic bacteriocin.

open access: yesPLoS Pathogens, 2020
Epidemiological studies reveal significant associations between periodontitis and oral cancer. However, knowledge about the contribution of periodontal pathogens to oral cancer and potential regulatory mechanisms involved is limited.
Pachiyappan Kamarajan   +8 more
doaj   +1 more source

Multilocus sequence analysis of Treponema denticola strains of diverse origin

open access: yesBMC Microbiology, 2013
Background The oral spirochete bacterium Treponema denticola is associated with both the incidence and severity of periodontal disease. Although the biological or phenotypic properties of a significant number of T.
Mo Sisu   +7 more
doaj   +1 more source

Analysis of the complement sensitivity of oral treponemes and the potential influence of FH binding, FH cleavage and dentilisin activity on the pathogenesis of periodontal disease [PDF]

open access: yes, 2014
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/108655/1/omi12054 ...
Bell, J.K.   +5 more
core   +1 more source

Porphyromonas gingivalis periodontal infection and its putative links with Alzheimer’s disease [PDF]

open access: yes, 2015
Periodontal disease (PD) and Alzheimer’s disease (AD) are inflammatory conditions affecting the global adult population. In the pathogenesis of PD, subgingival complex bacterial biofilm induces inflammation that leads to connective tissue degradation and
Crean, Stjohn   +4 more
core   +8 more sources

Isolation of a chymotrypsinlike enzyme from Treponema denticola [PDF]

open access: yesInfection and Immunity, 1988
A chymotrypsinlike protease with an Mr of 95,000 was extracted from Treponema denticola ATCC 35405 and was partially purified by preparative sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The proteolytic activity was detected in an electrophoretogram containing polyacrylamide that was conjugated to bovine serum albumin.
V J, Uitto   +3 more
openaire   +2 more sources

Oral Inflammation, Tooth Loss, Risk Factors, and Association with Progression of Alzheimer’s Disease [PDF]

open access: yes, 2014
Periodontitis is a polymicrobial chronic inflammatory disease of tooth-supporting tissues with bacterial etiology affecting all age groups, becoming chronic in a subgroup of older individuals.
Crean, Stjohn   +5 more
core   +1 more source

Polymicrobial periodontal disease triggers a wide radius of effect and unique virome. [PDF]

open access: yes, 2020
Periodontal disease is a microbially-mediated inflammatory disease of tooth-supporting tissues that leads to bone and tissue loss around teeth. Although bacterially-mediated mechanisms of alveolar bone destruction have been widely studied, the effects of
Gao, Li   +12 more
core  

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