Structural features and mechanism of translocation of non-LTR retrotransposons in Candida albicans.

abstract：:The emergence of multiresistant Gram-negative bacteria requires new therapies for combating bacterial infections. Targeting the biogenesis of virulence factors could be an alternative strategy instead of killing bacteria with antibiotics. The outer membrane (OM) of Gram-negative bacteria acts as a physical barrier. At...

journal_title：Virulence

authors： Weirich J,Bräutigam C,Mühlenkamp M,Franz-Wachtel M,Macek B,Meuskens I,Skurnik M,Leskinen K,Bohn E,Autenrieth I,Schütz M

更新日期：2017-10-03 00:00:00

abstract：:Legionella pneumophila is the primary respiratory pathogen and mostly transmitted to human through water cooling systems and cause mild to severe pneumonia with high mortality rate especially in elderly both in hospitals and community. However, current Legionella risk assessments may be compromised by uncertainties in...

journal_title：Virulence

authors： Ahmadrajabi R,Shakibaie MR,Iranmanesh Z,Mollaei HR,Sobhanipoor MH

更新日期：2016-07-03 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：:In immune-competent hosts, adenoviruses (Ads) are mild pathogens that cause mainly infections of the respiratory and ocular tracks. The advent of Ad-based gene transfer vectors made the understanding of their interaction with the host cellular machinery an intensive field of research over the last decade. As studies f...

journal_title：Virulence

authors： Henaff D,Salinas S

更新日期：2010-05-01 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：: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：:Candida albicans remains the main etiological agent of candidiasis, as this otherwise normal commensal of humans is capable of causing active infection in immune- and medically-compromised patients. The high morbidity and mortality rates associated with candidiasis, coupled with the emergence of drug resistance demand...

journal_title：Virulence

authors： Vila T,Romo JA,Pierce CG,McHardy SF,Saville SP,Lopez-Ribot JL

更新日期：2017-02-17 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：: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

abstract：:Lipid mediators, derived from arachidonic acid metabolism, play an important role in immune regulation. The functions of bioactive eicosanoids range from modulating cytokine signaling and inflammasome formation to anti-inflammatory and pro-resolving activities. Human pathogenic fungi such as Candida albicans, Candida ...

journal_title：Virulence

authors： Chakraborty T,Thuer E,Heijink M,Tóth R,Bodai L,Vágvölgyi C,Giera M,Gabaldón T,Gácser A

更新日期：2018-01-01 00:00:00

abstract：:Daptomycin resistance (DAP(R)) in Staphylococcus aureus is associated with mutations in genes that are also implicated in staphylococcal pathogenesis. Using a laboratory-derived series of DAP exposed strains, we showed a relationship between increasing DAP MIC and reduced virulence in a Galleria mellonella infection m...

journal_title：Virulence

authors： Cameron DR,Mortin LI,Rubio A,Mylonakis E,Moellering RC Jr,Eliopoulos GM,Peleg AY

更新日期：2015-01-01 00:00:00

abstract：:Viral infections of the respiratory tract can be complicated by bacterial superinfection, resulting in a significantly longer duration of illness and even a fatal outcome. In this review, we focused on interactions between S. aureus and non-influenza viruses. Clinical data evidenced that rhinovirus infection may incre...

journal_title：Virulence

authors： Morgene MF,Botelho-Nevers E,Grattard F,Pillet S,Berthelot P,Pozzetto B,Verhoeven PO

更新日期：2018-01-01 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：:Anthrax toxins and capsule are the major virulence factors of Bacillus anthracis. They are encoded by genes located on the plasmids pXO1 and pXO2, respectively. The vaccine strain Pasteur II was produced from high temperature subcultures of B. anthracis, which resulted in virulence attenuation through the loss of the ...

journal_title：Virulence

authors： Liang X,Zhang H,Zhang E,Wei J,Li W,Wang B,Dong S,Zhu J

更新日期：2016-07-03 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：:Bacteria interact with their host through protein secretion systems and surface structures. Pathogenic bacteria encode protein secretion systems that promote the invasion of the host's tissue, the evasion of the host's immune response, the thwarting microbial competitors, and ultimately survival within the host. For m...

journal_title：Virulence

authors： Troxell B

更新日期：2018-01-01 00:00:00

abstract：:Trehalose is a disaccharide formed from two glucose molecules. This sugar molecule can be isolated from a range of organisms including bacteria, fungi, plants and invertebrates. Trehalose has a variety of functions including a role as an energy storage molecule, a structural component of glycolipids and plays a role i...

journal_title：Virulence

authors： Vanaporn M,Sarkar-Tyson M,Kovacs-Simon A,Ireland PM,Pumirat P,Korbsrisate S,Titball RW,Butt A

更新日期：2017-01-02 00:00:00

abstract：:Cryptococcus neoformans undergoes phenotypical changes during host infection in order to promote persistence and survival. Studies have demonstrated that such adaptations require alterations in gene transcription networks by distinct mechanisms. Drugs such as the histone deacetylases inhibitors (HDACi) Sodium Butyrate...

journal_title：Virulence

authors： Brandão FA,Derengowski LS,Albuquerque P,Nicola AM,Silva-Pereira I,Poças-Fonseca MJ

更新日期：2015-01-01 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：:Biofilm-degrading enzymes could be used for the gentle cleaning of industrial and medical devices and the manufacture of biofilm-resistant materials. We therefore investigated 20 species and strains of the bacterial genus Lysobacter for their ability to degrade experimental biofilms formed by Staphylococcus epidermidi...

journal_title：Virulence

authors： Gökçen A,Vilcinskas A,Wiesner J

更新日期：2014-04-01 00:00:00

abstract：:Development of new therapeutics against Select Agents such as Francisella is critical preparation in the event of bioterrorism. Testing FDA-approved drugs for this purpose may yield new activities unrelated to their intended purpose and may hasten the discovery of new therapeutics. A library of 420 FDA-approved drugs ...

journal_title：Virulence

authors： Dean SN,van Hoek ML

更新日期：2015-01-01 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：:The Gram-negative enteropathogen Yersinia pseudotuberculosis possesses a number of regulatory systems that detect cell envelope damage caused by noxious extracytoplasmic stresses. The CpxA sensor kinase and CpxR response regulator two-component regulatory system is one such pathway. Active Cpx signalling upregulates v...

journal_title：Virulence

authors： Thanikkal EJ,Gahlot DK,Liu J,Fredriksson Sundbom M,Gurung JM,Ruuth K,Francis MK,Obi IR,Thompson KM,Chen S,Dersch P,Francis MS

更新日期：2019-12-01 00:00:00

abstract：:The virulence behaviors of many Gram-negative bacterial pathogens are governed by quorum-sensing (QS), a hierarchical system of gene regulation that relies on population density by producing and detecting extracellular signaling molecules. Although extensively studied under in vitro conditions, adaptation of QS system...

journal_title：Virulence

authors： Kuang Z,Bennett RC,Lin J,Hao Y,Zhu L,Akinbi HT,Lau GW

更新日期：2020-12-01 00:00:00

abstract：:Golden hamsters were inoculated with Schistosoma haematobium cercariae to examine histological lesions at different time points over an 18 month period of infection. Hamsters were sacrificed 26 weeks and 82 weeks after inoculation. The parasite was found in the blood and in the liver of infected animals as was expecte...

journal_title：Virulence

authors： Botelho MC,Oliveira PA,Vieira P,Delgado Mde L,Lourenço L,Lopes C,Machado JC,da Costa JM

更新日期：2010-05-01 00:00:00

abstract：:Human herpesviruses have latency and lytic replication phases in their lifecycle. Proper regulation of herpesviral lifecycle is essential for the evasion of host immune surveillance and development of their related diseases. Recent advancements indicate a role of a novel class of viral non-coding RNAs, microRNA (miRNA...

journal_title：Virulence

authors： Lei X,Bai Z,Ye F,Huang Y,Gao SJ

更新日期：2010-09-01 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：: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：:Entomopathogenic fungi are potential biological control agents of mosquitoes. Our group observed that not all mosquitoes were equally susceptible to fungal infection and observed significant differences in virulence of different spore types. Conidiospores and blastospores were tested against Culex quinquefasciatus lar...

journal_title：Virulence

authors： Alkhaibari AM,Lord AM,Maffeis T,Bull JC,Olivares FL,Samuels RI,Butt TM

更新日期：2018-01-01 00:00:00