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Serotype-associated polymorphisms in a partial rpoB gene sequence of Salmonella enterica
(2014)
Salmonella enterica is a zoonotic bacterium with more than 2500 serotypes, which affect a wide range of hosts and produce diverse clinical outcomes. Strain identification usually involves costly and time-demanding procedures. ...
Disease persistence and serotype coexistence: An expected feature of human mobility
(2019-08-15)
We present a stochastic model that mimics dengue transmission when two serotypes of the virus are circulating in a human population connected by a Watts–Strogatz complex network that reflects social interactions (human ...
Correlation of serotype-specific dengue virus infection with clinical manifestations
(Public Library of Science, 2012)
Background: Disease caused by the dengue virus (DENV) is a significant cause of morbidity throughout the world. Although prior research has focused on the association of specific DENV serotypes (DENV-1, DENV-2, DENV-3, and ...
Distinct human T-lymphocyte responses triggered by Porphyromonas gingivalis capsular serotypes
(John Wiley & Sons, 2014)
Aim: Porphyromonas gingivalis can synthesize an extracellular capsule and different
serotypes have been described based on capsular antigenicity. On dendritic
cells (DCs), the type of capsule present plays a role on the ...
Differential transcription of virulence genes in Aggregatibacter actinomycetemcomitans serotypes
(Co-Action PublishingJarfalla, 2013-10-22)
Background: Aggregatibacter actinomycetemcomitans serotypes are clearly associated with periodontitis or health, which suggests distinct strategies for survival within the host.
Objective: We investigated the transcription ...
Serotype b of Aggregatibacter actinomycetemcomitans triggers pro-inflammatory responses and amyloid beta secretion in hippocampal cells: a novel link between periodontitis and Alzheimer ' s disease?
(2019)
Introduction: Previous reports have proposed that Periodontal disease (PDis) predisposes to Alzheimer's disease (AD), both highly prevalent pathologies among the elderly. The bacteria Aggregatibacter actinomycetemcomitans ...
Serotype-dependent response of human dendritic cells stimulated with Aggregatibacter actinomycetemcomitans
(2014)
Aim: Different serotypes of Aggregatibacter actinomycetemcomitans have been
described based on the lipopolysaccharide (LPS)-O-polysaccharide antigenicity. In
turn, a distinct effect of A. actinomycetemcomitans serotypes ...
Variability of the dendritic cell response triggered by different serotypes of Aggregatibacter actinomycetemcomitans or Porphyromonas gingivalis is toll-like receptor 2 (TLR2) or TLR4 dependent
(American Academy of Periodontology, 2015)
Background: Different serotypes of Aggregatibacter actinomycetemcomitans and Porphyromonas gingivalis have been shown to induce differential dendritic cell (DC) responses. This study investigates whether cytokine and ...
Genotyping of Brazilian Erysipelothrix spp. strains by amplified fragment length polymorphism
(ELSEVIER SCIENCE BV, 2011)
One hundred and fifty-one Erysipelothrix spp. isolates from diseased and carrier swine from Brazil were identified by PCR, submitted to serotyping and analyzed by amplified fragment length polymorphism with a single enzyme ...