The structure and retrotransposition mechanism of LTR-retrotransposons in the asexual yeast Candida albicans.

abstract：:Current treatment for combatting Chagas disease, a life-threatening illness caused by the kinetoplastid protozoan parasite Trypanosoma cruzi is inadequate, and thus the discovery of new antiparasitic compounds is of prime importance. Previous studies identified the indirubins, a class of ATP kinase inhibitors, as pote...

journal_title：Virulence

authors： Efstathiou A,Meira CS,Gaboriaud-Kolar N,Bastos TM,Rocha VPC,Vougogiannopoulou K,Skaltsounis AL,Smirlis D,Soares MBP

更新日期：2018-01-01 00:00:00

abstract：:Bacterial eukaryotic-like serine threonine kinases (eSTKs) and serine threonine phosphatases (eSTPs) have emerged as important signaling elements that are indispensable for pathogenesis. Differing considerably from their histidine kinase counterparts, few eSTK genes are encoded within the average bacterial genome, and...

journal_title：Virulence

authors： Wright DP,Ulijasz AT

更新日期：2014-01-01 00:00:00

abstract：:Invasive pulmonary aspergillosis (IPA) is a severe infection that is difficult to diagnose due to the ubiquitous presence of fungal spores, the underlying diseases of risk patients, and limitations of currently available markers. In this study, we performed a comprehensive liquid chromatography tandem mass spectrometr...

journal_title：Virulence

authors： Machata S,Müller MM,Lehmann R,Sieber P,Panagiotou G,Carvalho A,Cunha C,Lagrou K,Maertens J,Slevogt H,Jacobsen ID

更新日期：2020-12-01 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：:Cryptococcus neoformans: (H99W) was serially passaged in the invertebrate wax moth Galleria mellonella fifteen times to study how fungal virulence evolves under selection and whether those adaptations affect virulence. The G. mellonella passaged strain (P15) and the pre-passage H99W strains were used to infect three d...

journal_title：Virulence

authors： Merryman M,Crigler J,Seipelt-Thiemann R,McClelland E

更新日期：2020-12-01 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：: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：OBJECTIVES:Hypervirulent Klebsiella pneumoniae(hvKp) is an increasingly important pathogen. Tracking its epidemiology and evolving antimicrobial resistance will facilitate care. METHODS:A retrospective study was conducted in two hospitals. We collected the clinical data. Antimicrobial and virulence-associated phenotyp...

journal_title：Virulence

authors： Liu C,Du P,Xiao N,Ji F,Russo TA,Guo J

更新日期：2020-12-01 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：: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：: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：: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：: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：:Pathogens frequently exist in an immunological balancing act with their host. Pathogens must not only replicate within a host but also transmit effectively between hosts to perpetuate their species. On the other hand, the host seeks to maintain homeostasis by clearing pathogens. The inflammasome is a multi-protein com...

journal_title：Virulence

authors： Lupfer CR,Kanneganti TD

更新日期：2012-05-01 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：:Bloodstream infections (BSI) carry a heavy burden of morbidity and mortality in modern internal medicine wards (IMW). These wards are often filled with elderly subjects with several risk factors for BSI, such as multiple comorbidities, polypharmacy, immunosuppression, and indwelling devices. Diagnosing BSI in such a s...

journal_title：Virulence

authors： Del Bono V,Giacobbe DR

更新日期：2016-04-02 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：:In previous studies we demonstrated that the staphylococcal α-toxin inhibits adhesion and invasion of S. aureus by epithelial cells through binding to α5β1 integrin, a receptor of fibronectin. Moreover, we revealed that a H35A mutation abolishes the cytotoxicity of α-toxin completely. These findings led us to hypothes...

journal_title：Virulence

authors： Yang J,Liang X,Ji Y

更新日期：2013-01-01 00:00:00

abstract：:In all eukaryotic cells, the ER stress response is pivotal to survival and adaptation under stress conditions. During temperature adaptation in the human fungal pathogen Cryptococcus neoformans, ER stress is engaged transiently. Studies of this response have demonstrated that both the engagement (turning on the respon...

journal_title：Virulence

authors： Glazier VE,Panepinto JC

更新日期：2014-02-15 00:00:00

abstract：:Bacterial pathogens release a number of toxins that are able to form pores in target host cells, which can result in their destruction. Due to this property of this subgroup of toxins, they are considered virulence factors. A lesser known ability of these toxins when present at lower concentrations that are insufficie...

journal_title：Virulence

authors： Yoong P

更新日期：2010-09-01 00:00:00

abstract：:The recent finding that the formation of staphylococcal enterotoxins in food is very different from that in cultures of pure Staphylococcus aureus sheds new light on, and brings into question, traditional microbial risk assessment methods based on planktonic liquid cultures. In fact, most bacteria in food appear to be...

journal_title：Virulence

authors： Schelin J,Wallin-Carlquist N,Cohn MT,Lindqvist R,Barker GC,Rådström P

更新日期：2011-11-01 00:00:00

abstract：:Novel coronavirus disease 2019 (COVID-19), caused by novel coronavirus SARS-CoV-2, has spread globally since the end of 2019. Asymptomatic carriers are of great concern as they can undermine the interventions to stop the pandemic. However, there is limited information about the characteristics and outcomes of the asym...

journal_title：Virulence

authors： Yu C,Zhou M,Liu Y,Guo T,Ou C,Yang L,Li Y,Li D,Hu X,Shuai L,Wang B,Zou Z

更新日期：2020-12-01 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：: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：:Bacterial pathogenicity deeply depends on the ability to secrete virulence factors that bind specific targets on host cells and manipulate host responses. The Gram-positive bacterium Listeria monocytogenes is a human foodborne pathogen that remains a serious public health concern. To transport proteins across its cell...

journal_title：Virulence

authors： Pinheiro J,Reis O,Vieira A,Moura IM,Zanolli Moreno L,Carvalho F,Pucciarelli MG,García-Del Portillo F,Sousa S,Cabanes D

更新日期：2017-08-18 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：:Aeromonas hydrophila (A. hydrophila) can cause a number of diseases in both human and animals. A. hydrophila-related infections in aquaculture cause severe economic losses every year throughout the world. The emergence of antibiotic resistance that is due to the abuse of antibiotics has limited the application of anti...

journal_title：Virulence

authors： Dong J,Zhang L,Liu Y,Xu N,Zhou S,Yang Y,Yang Q,Ai X

更新日期：2021-12-01 00:00:00

abstract：:Periodontitis is an infectious inflammatory disease that destroys the tooth-supporting tissues. It is caused by the formation of subgingival biofilms on the surface of the tooth. Characteristic bacteria associated with subgingival biofilms are the Gram-negative anaerobes Porphyromonas gingivalis, Tannerella forsythia ...

journal_title：Virulence

authors： Belibasakis GN,Kast JI,Thurnheer T,Akdis CA,Bostanci N

更新日期：2015-01-01 00:00:00

abstract：:In this issue of Virulence, Ban E et al. described the complete sequence of the pEntYN10 plasmid of Escherichia coli O169:H41. The plasmid has 182 coding sequences (CDs); among the identified CDs, some were identified as colonization factors (CFs), one was an enterotoxin and others were insertion sequences (IS). In th...

journal_title：Virulence

authors： Navarro A

更新日期：2015-01-01 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