Results 1 to 10 of about 75,155 (315)

Evasion of autophagy mediated by Rickettsia surface protein OmpB is critical for virulence [PDF]

open access: yesNature Microbiology, 2019
Rickettsia are obligate intracellular bacteria that evade antimicrobial autophagy in the host cell cytosol by unknown mechanisms. Other cytosolic pathogens block different steps of autophagy targeting, including the initial step of polyubiquitin-coat ...
Patrik Engström   +2 more
exaly   +4 more sources

Significant Growth by Rickettsia Species within Human Macrophage-Like Cells Is a Phenotype Correlated with the Ability to Cause Disease in Mammals

open access: yesPathogens, 2021
Rickettsia are significant sources of tick-borne diseases in humans worldwide. In North America, two species in the spotted fever group of Rickettsia have been conclusively associated with disease of humans: Rickettsia rickettsii, the causative agent of ...
M. Nathan Kristof   +5 more
doaj   +2 more sources

The host calcium system contributes to intracellular Rickettsia pathogenesis [PDF]

open access: yesInfection and Immunity
Bacteria in the genus Rickettsia are obligate intracellular parasites of the eukaryotic cytoplasm. Pathogenic Rickettsia species are exquisitely evolved to only proliferate within eukaryotic host cells, particularly within endothelial cells of the ...
Jinyi C. Zhu   +3 more
doaj   +2 more sources

Rickettsia [PDF]

open access: yes, 2011
Mungkin sebagian orang belum mengetahui bahkan baru mendengar tentang Rickettsia. Di Indonesia, skrining terhadap kasus Rickettsia ini masih jarang dan belum banyak dilakukan penelitian.
Pramestuti, N. (Nova)
openaire   +2 more sources

Diagnostic Value of IgA Antibody Measurement in Tick-Borne Spotted Fever (Astrakhan Rickettsial Fever)

open access: yesMicrobiology Spectrum, 2022
Tick-borne spotted fevers caused by Rickettsia occur worldwide. The symptoms of this bacterial infection are similar to those of viral infection, and thus, diagnostic accuracy has special clinical importance.
Nina S. Smirnova   +5 more
doaj   +1 more source

Bactericidal Activity of Octenidine to Various Genospecies of Borrelia burgdorferi, Sensu Lato Spirochetes in Vitro and in Vivo [PDF]

open access: yesPolish Journal of Microbiology, 2017
The aim of our studies was to invent a reliable method for detection of the bactericidal activity of disinfectants against Borrelia burgdorferi in suspension (in vitro) and in cell line cultures (in vivo). In the suspension method, 0.01% octenidine at 20&
Stanisława Tylewska-Wierzbanowska   +3 more
doaj   +1 more source

Tick-Borne Rickettsioses in the Iberian Peninsula

open access: yesPathogens, 2022
Tick-borne rickettsioses (TBR) are caused by obligate, intracellular bacteria of the spotted-fever group (SFG) of the genus Rickettsia (Order Rickettsiales), transmitted by hard ticks.
Leonardo Moerbeck   +2 more
doaj   +1 more source

‘Rickettsia hulinii’ belongs to the Rickettsia heilongjiangensis species [PDF]

open access: yesClinical Microbiology and Infection, 2009
A Rickettsia species has long been defined as a distinct serotype using mouse serotyping. However, owing to a lack of reproducibility and interlaboratory comparability of this method, new taxonomic guidelines, based on multigene amplification and sequencing, have been developed and validated by an international panel of rickettsiology experts [1]. This
Zhang, L.   +2 more
openaire   +3 more sources

Ixodes pacificus ticks maintain embryogenesis and egg hatching after antibiotic treatment of Rickettsia endosymbiont. [PDF]

open access: yesPLoS ONE, 2014
Rickettsia is a genus of intracellular bacteria that causes a variety of diseases in humans and other mammals and associates with a diverse group of arthropods.
Andre H Kurlovs   +3 more
doaj   +1 more source

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