Results 51 to 60 of about 5,897 (147)

Risk1, a Phosphatidylinositol 3-Kinase Effector, Promotes Rickettsia typhi Intracellular Survival

open access: yesmBio, 2020
To establish a habitable intracellular niche, various pathogenic bacteria secrete effectors that target intracellular trafficking and modulate phosphoinositide (PI) metabolism.
Oliver H. Voss   +6 more
doaj   +1 more source

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

open access: yes, 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 ...
Burke, Thomas P   +9 more
core  

Permanent residents or temporary lodgers: characterizing intracellular bacterial communities in the siphonous green alga Bryopsis [PDF]

open access: yes, 2013
The ecological success of giant celled, siphonous green algae in coastal habitats has repeatedly been linked to endophytic bacteria living within the cytoplasm of the hosts.
De Clerck, Olivier   +4 more
core   +1 more source

GroEL is an immunodominant surface-exposed antigen of Rickettsia typhi.

open access: yesPLoS ONE, 2021
Rickettsioses are neglected and emerging potentially fatal febrile diseases that are caused by obligate intracellular bacteria, rickettsiae. Rickettsia (R.) typhi and R.
Jessica Rauch   +16 more
doaj   +1 more source

Rickettsioses in Latin America, Caribbean, Spain and Portugal [PDF]

open access: yes, 2011
Data on genus and infectious by Rickettsia were retrospectively compiled from the critical review literature regarding all countries in Latin America, Caribbean islands, Portugal and Spain.
Abarca, Katia   +10 more
core   +1 more source

A proof of concept for a targeted enrichment approach to the simultaneous detection and characterization of rickettsial pathogens from clinical specimens

open access: yesFrontiers in Microbiology
Infection with either Rickettsia prowazekii or Orientia tsutsugamushi is common, yet diagnostic capabilities are limited due to the short window for positive identification. Until now, although targeted enrichment had been applied to increase sensitivity
Adrian C. Paskey   +16 more
doaj   +1 more source

Ecoepidemiología de la infección por rickettsias en roedores, ectoparásitos y humanos en el noroeste de Antioquia, Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2013
Introducción. Las rickettsias son bacterias patógenas usualmente transmitidas por ectoparásitos, como garrapatas, piojos o pulgas. En la última década se presentaron tres brotes de rickettsiosis con casos fatales en la región noroccidental de Antioquia y
Juan Carlos Quintero   +5 more
doaj   +1 more source

Enfermedades de origen bacteriano transmitidas por vectores [PDF]

open access: yes, 2016
Las enfermedades bacterianas transmitidas por vectores son un problema creciente en nuestra sociedad. En los últimos años se ha observado un aumento de la población tanto de garrapatas como de pulgas y mosquitos que, unido a la globalización y viajes ...
Silva López, Laura
core  

Synchronization of cytoplasmic and transferred mitochondrial ribosomal protein gene expression in land plants is linked to Telo-box motif enrichment [PDF]

open access: yes, 2011
Background Chloroplasts and mitochondria evolved from the endosymbionts of once free-living eubacteria, and they transferred most of their genes to the host nuclear genome during evolution.
Jie Wang   +5 more
core   +2 more sources

Economic game theory to model the attenuation of virulence of an obligate intracellular bacterium [PDF]

open access: yes, 2016
Diseases induced by obligate intracellular pathogens have a large burden on global human and animal health. Understanding the factors involved in the virulence and fitness of these pathogens contributes to the development of control strategies against ...
Meyer, Damien, Tago Pacheco, Damian
core   +4 more sources

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