Approved and novel strategies in diagnostics of rat bite fever and other Streptobacillus infections in humans and animals.

abstract：:Ebola virus (EBOV) is a member of the filoviridae family that causes severe hemorrhagic fever during sporadic outbreaks, and no approved treatments are currently available. The multifunctional EBOV VP35 protein facilitates immune evasion by antagonizing antiviral signaling pathways and is important for viral RNA synth...

journal_title：Virulence

authors： Leung DW,Prins KC,Basler CF,Amarasinghe GK

更新日期：2010-11-01 00:00:00

abstract：:We recently developed a method that allows fast differentiation between Streptococcus pyogenes (GAS) strains. The method named phage profiling (PP) is based on a simple assumption that a regular PCR reaction with Taq polymerase and relatively short elongation time is not able to yield long DNA fragment, such as ~40-50...

journal_title：Virulence

authors： Borek AL,Obszańska K,Hryniewicz W,Sitkiewicz I

更新日期：2012-10-01 00:00:00

abstract：:The lipopolysaccharide (LPS) is a major virulence factor of Brucella, a facultative intracellular pathogenic Gram-negative bacterium. Brucella LPS exhibits a low toxicity and its atypical structure was postulated to delay the host immune response, favouring the establishment of chronic disease. Here we carried out an ...

journal_title：Virulence

authors： Zhao Y,Hanniffy S,Arce-Gorvel V,Conde-Alvarez R,Oh S,Moriyón I,Mémet S,Gorvel JP

更新日期：2018-01-01 00:00:00

abstract：:Intrinsically disordered proteins (IDPs) do not have a well-defined and stable 3-dimensional fold. Some IDPs can function as either transient or permanent binders of other proteins and may interact with an array of ligands by adopting different conformations. A novel outer membrane lipoprotein, bacterial interleukin r...

journal_title：Virulence

authors： Ahlstrand T,Tuominen H,Beklen A,Torittu A,Oscarsson J,Sormunen R,Pöllänen MT,Permi P,Ihalin R

更新日期：2017-02-17 00:00:00

abstract：:The interaction between the fungal pathogen Paracoccidioides brasiliensis and host cells is usually mediated by specific binding events between adhesins on the fungal surface and receptors on the host extracellular matrix or cell surface. One molecule implicated in the P. brasiliensis-host interaction is the 14-3-3 pr...

journal_title：Virulence

authors： Marcos CM,Silva Jde F,Oliveira HC,Assato PA,Singulani Jde L,Lopez AM,Tamayo DP,Hernandez-Ruiz O,McEwen JG,Mendes-Giannini MJ,Fusco-Almeida AM

更新日期：2016-01-01 00:00:00

abstract：:Mucormycosis is an uncommon fungal infection that has been increasingly reported in severely immunocompromised patients receiving Aspergillus-active antifungals. Although clinical studies and pre-clinical animal models have suggested a unique predisposition for breakthrough mucormycoses in patients receiving voriconaz...

journal_title：Virulence

authors： Lewis RE,Liao G,Wang W,Prince RA,Kontoyiannis DP

更新日期：2011-07-01 00:00:00

abstract：:Novel approaches to treat carbapenem-resistant Acinetobacter baumannii (CRAB) infections are urgently needed and anti-virulence drugs represent promising alternatives, but our knowledge on potential targets is scarce. We searched for potential A. baumannii virulence factors by whole-genome sequencing-based comparisons...

journal_title：Virulence

authors： Labrador-Herrera G,Pérez-Pulido AJ,Álvarez-Marín R,Casimiro-Soriguer CS,Cebrero-Cangueiro T,Morán-Barrio J,Pachón J,Viale AM,Pachón-Ibáñez ME

更新日期：2020-12-01 00:00:00

abstract：:Gram-negative bacterial (GNB) infections are a leading cause of serious infections both in hospitals and the community. The mortality remains high despite potent antimicrobials and modern supportive care. In the last decade invasive GNB have become increasingly resistant to commonly used antibiotics, and attempts to i...

journal_title：Virulence

authors： Cross AS

更新日期：2014-01-01 00:00:00

abstract：:In the present study, we examined prolonged infection after antigenic co-stimulation by inoculation of the fungus Fonsecaea pedrosoi at two different sites in three mouse strains (BALB/c, Swiss, and C57BL/6). Using this murine model of infection, we showed that antigen induction of infection at more than one site led ...

journal_title：Virulence

authors： Machado AP,Silva MR,Fischman O

更新日期：2010-01-01 00:00:00

abstract：:Many studies have found that abnormalities in the proportion and differentiation of CD4+ T cells (Th cells) are closely related to the pathogenesis of viral myocarditis (VMC). Our previous research indicates that the cholinergic anti-inflammatory pathway (CAP) attenuates the inflammatory response of VMC and downregula...

journal_title：Virulence

authors： De-Pu Z,Li-Sha G,Guang-Yi C,Xiaohong G,Chao X,Cheng Z,Wen-Wu Z,Jia L,Jia-Feng L,Maoping C,Yue-Chun L

更新日期：2018-01-01 00:00:00

abstract：:Several human pathogens bind and respond to host cytokines, which can be considered a virulence mechanism that communicates defensive actions of the host to the pathogen. This review summarizes the current knowledge of bacterial cytokine-binding proteins, with a particular focus on their functional and structural char...

journal_title：Virulence

authors： Högbom M,Ihalin R

更新日期：2017-11-17 00:00:00

abstract：:Rift Valley fever is a mosquito-borne zoonotic disease affecting ruminants and humans. Rift Valley fever virus (RVFV: family Bunyaviridae, genus Phlebovirus) causes abortions and fetal malformations in ruminants, and hemorrhagic fever, encephalitis, or retinitis in humans. The live-attenuated MP-12 vaccine is conditio...

journal_title：Virulence

authors： Nishiyama S,Slack OA,Lokugamage N,Hill TE,Juelich TL,Zhang L,Smith JK,Perez D,Gong B,Freiberg AN,Ikegami T

更新日期：2016-11-16 00:00:00

abstract：:Sepsis remains a common, serious, and heterogeneous clinical entity that is difficult to define adequately. Despite its importance as a public health problem, efforts to develop and gain regulatory approval for a specific therapeutic agent for the adjuvant treatment of sepsis have been remarkably unsuccessful. One ste...

journal_title：Virulence

authors： Fink MP

更新日期：2014-01-01 00:00:00

abstract：:Carbapenem-resistant hypervirulent Klebsiella pneumoniae (CR-hvKP) have been reported in recent years across Asian countries and pose a serious threat to public health. Neutrophils represent the first line of defense against numerous infectious pathogens, such as CR-hvKP. Neutrophil extracellular traps (NETs) constitu...

journal_title：Virulence

authors： Jin L,Liu Y,Jing C,Wang R,Wang Q,Wang H

更新日期：2020-12-01 00:00:00

abstract：:Non-invasive imaging techniques in microbial disease models have delivered valuable insights in the intimate pathogen-host interplay during infection. Here we describe evaluation and validation of a transgenic bioluminescence reporter strain of the human-pathogenic mold Aspergillus fumigatus, one of the main fungal pa...

journal_title：Virulence

authors： Donat S,Hasenberg M,Schäfer T,Ohlsen K,Gunzer M,Einsele H,Löffler J,Beilhack A,Krappmann S

更新日期：2012-01-01 00:00:00

abstract：:Carbapenem-Resistant Enterobacteriaceae (CRE) are an emerging healthcare crisis. Infections due to CRE are associated with high morbidity and mortality, especially in critically ill patients. Due to the multi-drug resistant nature of these infections only limited treatment options are available. Antimicrobials that ha...

journal_title：Virulence

authors： Neuner EA,Gallagher JC

更新日期：2017-05-19 00:00:00

abstract：:Streptococcus agalactiae, or group B Streptococcus (GBS), infects diverse hosts including humans and economically important species such as cattle and fishes. In the context of human health, GBS is a major cause of neonatal infections and an emerging cause of invasive disease in adults and of foodborne disease in Sout...

journal_title：Virulence

authors： Six A,Krajangwong S,Crumlish M,Zadoks RN,Walker D

更新日期：2019-12-01 00:00:00

abstract：:Acinetobacter nosocomialis is an important nosocomial pathogen that causes a variety of human infections. However, the specific virulence factors of this microorganism have not yet been determined. We investigated the role of outer membrane protein A (OmpA) in the pathogenesis of A. nosocomialis. A ΔompA mutant of the...

journal_title：Virulence

authors： Kim SW,Oh MH,Jun SH,Jeon H,Kim SI,Kim K,Lee YC,Lee JC

更新日期：2016-05-18 00:00:00

abstract：:The Campylobacter jejuni N-linked protein glycosylation pathway produces a heptasaccharide that is added to >65 periplasmic and membrane proteins and is also released into the periplasm as the free oligosaccharide (fOS). The fOS is a novel soluble component of the C. jejuni periplasmic space that exists in 10-fold gre...

journal_title：Virulence

authors： Nothaft H,Liu X,Li J,Szymanski CM

更新日期：2010-11-01 00:00:00

abstract：:The emergence of resistance requires alternative methods to treat Candida albicans infections. We evaluated efficacy of the efflux pump inhibitor (EPI) verapamil (VER) with fluconazole (FLC) against FLC-resistant (CaR) and -susceptible C. albicans (CaS). The susceptibility of both strains to VER and FLC was determined...

journal_title：Virulence

authors： Vega-Chacón Y,de Albuquerque MC,Pavarina AC,Goldman GH,Mima EGO

更新日期：2021-12-01 00:00:00

abstract：:Citrobacter rodentium is an attaching and effacing intestinal murine pathogen which shares similar virulence strategies with the human pathogens enteropathogenic- and enterohemorrhagic Escherichia coli to infect their host. C. rodentium is spontaneously cleared by healthy wild-type (WT) mice whereas mice lacking Muc2 ...

journal_title：Virulence

authors： Sharba S,Venkatakrishnan V,Padra M,Winther M,Gabl M,Sundqvist M,Wang J,Forsman H,Linden SK

更新日期：2019-12-01 00:00:00

abstract：:Highly pathogenic (HP) avian influenza viruses (AIV) evolve from low pathogenic (LP) precursors after circulation in poultry by reassortment and/or single mutations in different gene segments including that encoding NS1. The carboxyl terminal end (CTE) of NS1 exhibits deletions between amino acid 202 and 230 with stil...

journal_title：Virulence

authors： Abdelwhab el-SM,Veits J,Breithaupt A,Gohrbandt S,Ziller M,Teifke JP,Stech J,Mettenleiter TC

更新日期：2016-07-03 00:00:00

abstract：:Legionella pneumophila, the causative agent of Legionnaires' disease, is widely distributed throughout natural and artificial water systems and can replicate in macrophages and amoebae. Amoebae are the natural hosts of L. pneumophila, whereas macrophages are incidentally infected. The life cycle of L. pneumophila comp...

journal_title：Virulence

authors： Mou Q,Leung PHM

更新日期：2018-01-01 00:00:00

abstract：:Bacillus anthracis, the causative agent of anthrax, is a zoonotic pathogen that is relatively common throughout the world and may cause life threatening diseases in animals and humans. There are many PCR-based assays in use for the detection of B. anthracis. While most of the developed assays rely on unique markers pr...

journal_title：Virulence

authors： Ågren J,Hamidjaja RA,Hansen T,Ruuls R,Thierry S,Vigre H,Janse I,Sundström A,Segerman B,Koene M,Löfström C,Van Rotterdam B,Derzelle S

更新日期：2013-11-15 00:00:00

abstract：:We described an association between a strain of the nematode Caenorhabditis briggsae, i.e. KT0001, and the bacteria Serratia sp. SCBI (South African Caenorhabditis briggsae isolate), which was able to kill the insect Galleria. Here we show that the Serratia sp. SCBI lines the gut of the nematode, similar to the Hetero...

journal_title：Virulence

authors： Abebe E,Abebe-Akele F,Morrison J,Cooper V,Thomas WK

更新日期：2011-03-01 00:00:00

abstract：:The twin-arginine translocation (Tat) system is involved in a variety of important bacterial physiological processes. Conserved among bacteria and crucial for virulence, the Tat system is deemed as a promising anti-microbial drug target. However, the mechanism of how the Tat system functions in bacterial pathogenesis ...

journal_title：Virulence

authors： Liu J,Yin F,Liu T,Li S,Tan C,Li L,Zhou R,Huang Q

更新日期：2020-12-01 00:00:00

abstract：:Staphylococcus aureus infections are becoming a major global health issue due to the rapid emergence of multidrug-resistant strains. Therefore, there is an urgent need to develop an effective vaccine to prevent and control these infections. In order to develop a universal immunization strategy, we constructed a mutant...

journal_title：Virulence

authors： Moscoso M,García P,Cabral MP,Rumbo C,Bou G

更新日期：2018-01-01 00:00:00

abstract：:Retrotransposons constitute a major part of the genome in a number of eukaryotes. Long-terminal repeat (LTR) retrotransposons are one type of the retrotransposons. Candida albicans have 34 distinct LTR-retrotransposon families. They respectively belong to the Ty1/copia and Ty3/gypsy groups which have been extensively ...

journal_title：Virulence

authors： Zhang L,Yan L,Jiang J,Wang Y,Jiang Y,Yan T,Cao Y

更新日期：2014-08-15 00:00:00

abstract：:Chloroquine (CQ) was the best and most heavily used drug in the fight against malaria. However, the effectiveness of CQ has declined with the emergence and spread of CQ-resistant (CQR) Plasmodium falciparum parasites. The primary determinant of CQ resistance in P. falciparum is mutations in the parasite's 'chloroquine...

journal_title：Virulence

authors： Summers RL,Martin RE

更新日期：2010-07-01 00:00:00

abstract：:The interaction between pathogens and their host plants is a ubiquitous process. Some plant fungal pathogens can form a specific infection structure, such as an appressorium, which is formed by the accumulation of a large amount of glycerin and thereby the creation of an extremely high intracellular turgor pressure, w...

journal_title：Virulence

authors： Zhu XM,Li L,Wu M,Liang S,Shi HB,Liu XH,Lin FC

更新日期：2019-12-01 00:00:00