Search Results - "Osterloh, Anke"
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The neglected challenge: Vaccination against rickettsiae
Published in PLoS neglected tropical diseases (01-10-2020)“…Over the last decades, rickettsioses are emerging worldwide. These diseases are caused by intracellular bacteria. Although rickettsioses can be treated with…”
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Vaccination against Bacterial Infections: Challenges, Progress, and New Approaches with a Focus on Intracellular Bacteria
Published in Vaccines (Basel) (10-05-2022)“…Many bacterial infections are major health problems worldwide, and treatment of many of these infectious diseases is becoming increasingly difficult due to the…”
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Vaccine Design and Vaccination Strategies against Rickettsiae
Published in Vaccines (Basel) (12-08-2021)“…Rickettsioses are febrile, potentially lethal infectious diseases that are a serious health threat, especially in poor income countries. The causative agents…”
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GroEL is an immunodominant surface-exposed antigen of Rickettsia typhi
Published in PloS one (10-06-2021)“…Rickettsioses are neglected and emerging potentially fatal febrile diseases that are caused by obligate intracellular bacteria, rickettsiae. Rickettsia (R.)…”
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Author Correction: Toll like receptor 4 mediates cell death in a mouse MPTP model of Parkinson disease
Published in Scientific reports (16-01-2023)Get full text
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Synergistic and Differential Modulation of Immune Responses by Hsp60 and Lipopolysaccharide
Published in The Journal of biological chemistry (16-02-2007)“…Activation of professional antigen-presenting cells (APC) is a crucial step in the initiation of an efficient immune response. In this study we show that Hsp60…”
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Liver Necrosis and Lethal Systemic Inflammation in a Murine Model of Rickettsia typhi Infection: Role of Neutrophils, Macrophages and NK Cells
Published in PLoS neglected tropical diseases (22-08-2016)“…Rickettsia (R.) typhi is the causative agent of endemic typhus, an emerging febrile disease that is associated with complications such as pneumonia,…”
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CD4+ T Cells Are as Protective as CD8+ T Cells against Rickettsia typhi Infection by Activating Macrophage Bactericidal Activity
Published in PLoS neglected tropical diseases (01-11-2016)“…Rickettsia typhi is an intracellular bacterium that causes endemic typhus, a febrile disease that can be fatal due to complications including pneumonia,…”
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Cytotoxic effector functions of T cells are not required for protective immunity against fatal Rickettsia typhi infection in a murine model of infection: Role of TH1 and TH17 cytokines in protection and pathology
Published in PLoS neglected tropical diseases (01-02-2017)“…Endemic typhus caused by Rickettsia (R.) typhi is an emerging febrile disease that can be fatal due to multiple organ pathology. Here we analyzed the…”
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Differential regulation of marginal zone and follicular B cell responses by CD83
Published in International immunology (01-09-2013)“…Transgenic over-expression of CD83 on B cells leads to a reduced response to BCR engagement but to an enhanced secretion of IL-10 upon LPS stimulation. In this…”
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Heat shock protein 60 (HSP60) stimulates neutrophil effector functions
Published in Journal of leukocyte biology (01-08-2009)“…HSP60 functions as a chemoattractant and activator of neutrophil granulocytes. Neutrophil granulocytes belong to the first cells that enter sites of infection,…”
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Hsp60-mediated T cell stimulation is independent of TLR4 and IL-12
Published in International immunology (01-03-2008)“…Heat shock protein (Hsp) 60 is thought to function as endogenous danger signal by activating professional antigen-presenting cells (APC) through toll-like…”
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Immune response against rickettsiae: lessons from murine infection models
Published in Medical microbiology and immunology (01-12-2017)“…Rickettsiae are small intracellular bacteria that can cause life-threatening febrile diseases. Rickettsioses occur worldwide with increasing incidence…”
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Lipopolysaccharide-free Heat Shock Protein 60 Activates T Cells
Published in The Journal of biological chemistry (12-11-2004)“…A possible function of eukaryotic heat shock protein 60 (Hsp60) as endogenous danger signal has been controversially discussed in the past. Hsp60 was shown to…”
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A new view on cutaneous dendritic cell subsets in experimental leishmaniasis
Published in Medical microbiology and immunology (01-03-2007)Get full text
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16
Heat shock proteins: linking danger and pathogen recognition
Published in Medical microbiology and immunology (01-03-2008)“…Besides their central function in protein folding and transport within the cell, heat shock proteins (HSP) have been shown to modulate innate and adaptive…”
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Persisting Rickettsia typhi Causes Fatal Central Nervous System Inflammation
Published in Infection and immunity (01-05-2016)“…Rickettsioses are emerging febrile diseases caused by obligate intracellular bacteria belonging to the family Rickettsiaceae. Rickettsia typhi belongs to the…”
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Toll like receptor 4 mediates cell death in a mouse MPTP model of Parkinson disease
Published in Scientific reports (06-03-2013)“…In mammalians, toll-like receptors (TLR) signal-transduction pathways induce the expression of a variety of immune-response genes, including inflammatory…”
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GFPuv-Expressing Recombinant Rickettsia typhi: a Useful Tool for the Study of Pathogenesis and CD8 + T Cell Immunology in R. typhi Infection
Published in Infection and immunity (01-06-2017)“…is the causative agent of endemic typhus, a disease with increasing incidence worldwide that can be fatal. Because of its obligate intracellular life style,…”
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Orientia tsutsugamushi Is Highly Susceptible to the RNA Polymerase Switch Region Inhibitor Corallopyronin A In Vitro and In Vivo
Published in Antimicrobial agents and chemotherapy (01-04-2018)“…Scrub typhus is a potentially lethal infection caused by the obligate intracellular bacterium Reports on the emergence of doxycycline-resistant strains…”
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