Correlation of Antagonistic Regulation of leuO Transcription with the Cellular Levels of BglJ-RcsB and LeuO in Escherichia coli.

abstract：:Objectives:Citrobacter freundii is a frequent cause of nosocomial infections and a known cause of diarrheal infections, and has increasingly become multidrug resistant (MDR). In this study, we aimed to determine the genetic diversity, the antimicrobial resistance profiles and in vitro virulence properties of C. freund...

journal_title：Frontiers in cellular and infection microbiology

authors： Liu L,Chen D,Liu L,Lan R,Hao S,Jin W,Sun H,Wang Y,Liang Y,Xu J

更新日期：2018-07-10 00:00:00

abstract：:The Mycobacterium fortuitum complex comprises several closely related species, causing pulmonary and extra-pulmonary infections. However, there is very limited knowledge about the disease pathogenesis involved in M. fortuitum infections, particularly due to the lack of suitable animal models. Using the zebrafish model...

journal_title：Frontiers in cellular and infection microbiology

authors： Johansen MD,Kremer L

更新日期：2020-07-17 00:00:00

abstract：:Eradication of Helicobacter pylori has been found to be effective for gastric cancer prevention, but uncertainties remain about the possible adverse consequences such as the potential microbial dysbiosis. In our study, we investigated the association between gut microbiota and H. pylori-related gastric lesions in 47 s...

journal_title：Frontiers in cellular and infection microbiology

authors： Gao JJ,Zhang Y,Gerhard M,Mejias-Luque R,Zhang L,Vieth M,Ma JL,Bajbouj M,Suchanek S,Liu WD,Ulm K,Quante M,Li ZX,Zhou T,Schmid R,Classen M,Li WQ,You WC,Pan KF

更新日期：2018-06-19 00:00:00

abstract：:Osteomyelitis is commonly caused by Staphylococcus aureus. Both erythromycin and curcumin can suppress S. aureus growth, but their roles in osteomyelitis are barely studied. We aim to explore the activities of erythromycin and curcumin against chronical osteomyelitis induced by methicillin-resistant S. aureus (MRSA). ...

journal_title：Frontiers in cellular and infection microbiology

authors： Zhou Z,Pan C,Lu Y,Gao Y,Liu W,Yin P,Yu X

更新日期：2017-08-24 00:00:00

abstract：:Hundred-thousands of fungal species are present in our environment, including normal colonizers that constitute part of the human microbiota. The homeostasis of host-fungus interactions encompasses efficient fungal sensing, tolerance at mucosal surfaces, as well as antifungal defenses. Decrease in host immune fitness ...

journal_title：Frontiers in cellular and infection microbiology

authors： Bourgeois C,Kuchler K

更新日期：2012-11-22 00:00:00

abstract：:Studying how arthropod-borne viruses interact with their arthropod vectors is critical to understanding how these viruses replicate and are transmitted. Until recently, these types of studies were limited in scale because of the lack of classical tools available to study virus-host interaction for non-model viruses an...

journal_title：Frontiers in cellular and infection microbiology

authors： Petit MJ,Shah PS

更新日期：2019-01-07 00:00:00

abstract：:The intracellular bacterial pathogen Francisella tularensis causes serious infectious disease in humans and animals. Moreover, F. tularensis, a highly infectious pathogen, poses a major concern for the public as a bacterium classified under Category A of bioterrorism agents. Unfortunately, research has so far failed t...

journal_title：Frontiers in cellular and infection microbiology

authors： Krocova Z,Macela A,Kubelkova K

更新日期：2017-10-16 00:00:00

abstract：:While microbiome plays key roles in the etiology of multiple sclerosis (MS), its mechanism remains elusive. Here, we conducted a comprehensive metagenome-wide association study (MWAS) of the relapsing-remitting MS gut microbiome (ncase = 26, ncontrol = 77) in the Japanese population, by using whole-genome shotgun sequ...

journal_title：Frontiers in cellular and infection microbiology

authors： Kishikawa T,Ogawa K,Motooka D,Hosokawa A,Kinoshita M,Suzuki K,Yamamoto K,Masuda T,Matsumoto Y,Nii T,Maeda Y,Nakamura S,Inohara H,Mochizuki H,Okuno T,Okada Y

更新日期：2020-12-11 00:00:00

abstract：:The frequent emergence of azole-resistant strains has increasingly led azoles to fail in treating candidiasis. Combination with other drugs is a good option to effectively reduce or retard its incidence of resistance. Natural products are a promising synergist source to assist azoles in treating resistant candidiasis....

journal_title：Frontiers in cellular and infection microbiology

authors： Xu J,Liu R,Sun F,An L,Shang Z,Kong L,Yang M

更新日期：2019-06-20 00:00:00

abstract：:Despite ongoing efforts, sub-Saharan Africa faces a higher cervical cancer burden than anywhere else in the world. Besides HPV infection, definitive factors of cervical cancer are still unclear. Particular states of the cervicovaginal microbiota and viral infections are associated with increased cervical cancer risk. ...

journal_title：Frontiers in cellular and infection microbiology

authors： Klein C,Kahesa C,Mwaiselage J,West JT,Wood C,Angeletti PC

更新日期：2020-02-12 00:00:00

abstract：:Occurrence of non-Candida albicans Candida (NCAC) species that are associated with elevated MIC values and therapeutic failures are increasing. As a result, timely and accurate means of identification to the species level is becoming an essential part of diagnostic practices in clinical settings. In this study, 301 cl...

journal_title：Frontiers in cellular and infection microbiology

authors： Arastehfar A,Daneshnia F,Kord M,Roudbary M,Zarrinfar H,Fang W,Hashemi SJ,Najafzadeh MJ,Khodavaisy S,Pan W,Liao W,Badali H,Rezaie S,Zomorodian K,Hagen F,Boekhout T

更新日期：2019-02-15 00:00:00

abstract：:Cleavage and activation of hemagglutinin (HA) by trypsin-like proteases in influenza A virus (IAV) are essential prerequisites for its successful infection and spread. In host cells, some transmembrane serine proteases such as TMPRSS2, TMPRSS4 and HAT, along with plasmin in the bloodstream, have been reported to cleav...

journal_title：Frontiers in cellular and infection microbiology

authors： Hayashi H,Kubo Y,Izumida M,Takahashi E,Kido H,Sato K,Yamaya M,Nishimura H,Nakayama K,Matsuyama T

更新日期：2018-03-23 00:00:00

abstract：:The black yeast Exophiala dermatitidis is a widespread polyextremophile and human pathogen, that is found in extreme natural habitats and man-made environments such as dishwashers. It can cause various diseases ranging from phaeohyphomycosis and systemic infections, with fatality rates reaching 40%. While the number o...

journal_title：Frontiers in cellular and infection microbiology

authors： Poyntner C,Blasi B,Arcalis E,Mirastschijski U,Sterflinger K,Tafer H

更新日期：2016-10-24 00:00:00

abstract：:Macrophages being the connecting link between innate and adaptive immune system plays a crucial role in microbial antigen presentation and orchestrates the subsequent clearance of microorganisms. Microbial invasion of macrophages trigger a plethora of signaling cascades, which interact among them to generate a dynamic...

journal_title：Frontiers in cellular and infection microbiology

authors： Saha S,Das P,BoseDasgupta S

更新日期：2020-10-20 00:00:00

abstract：:Sepsis is a life-threatening health condition caused by infectious pathogens of the respiratory tract, and accounts for 28-50% of annual deaths in the US alone. Current treatment regimen advocates the use of corticosteroids as adjunct treatment with antibiotics, for their broad inhibitory effect on the activity and pr...

journal_title：Frontiers in cellular and infection microbiology

authors： Ngo Ndjom CG,Kantor LV,Jones HP

更新日期：2017-06-22 00:00:00

abstract：:To discern if there was a particular genotype associated with clinical enteroaggregative Escherichia coli (EAEC) strains isolated from deployed military personnel (DMP) with travelers' diarrhea (TD), we characterized a collection of EAEC from DMP deployed to Afghanistan, Djibouti, Kenya, or Honduras. Although we did n...

journal_title：Frontiers in cellular and infection microbiology

authors： Petro CD,Duncan JK,Seldina YI,Allué-Guardia A,Eppinger M,Riddle MS,Tribble DR,Johnson RC,Dalgard CL,Sukumar G,Connor P,Boisen N,Melton-Celsa AR

更新日期：2020-05-20 00:00:00

abstract：:The cell surface mucin MUC1 is an important host factor limiting Helicobacter pylori (H. pylori) pathogenesis in both humans and mice by providing a protective barrier and modulating mucosal epithelial and leukocyte responses. The aim of this study was to establish the time-course of molecular events in MUC1-modulated...

journal_title：Frontiers in cellular and infection microbiology

authors： Sheng YH,Ng GZ,Summers KM,Every AL,Price G,Hasnain SZ,Sutton P,McGuckin MA

更新日期：2020-07-24 00:00:00

abstract：:Proton pump inhibitors (PPIs) are the standard therapy for gastroesophageal reflux disease. In adults, PPI treatment is associated with Clostridium difficile infections (CDI). In contrast to adults the microbiome of infants develops from sterility at birth toward an adult-like profile in the first years of life. The e...

journal_title：Frontiers in cellular and infection microbiology

authors： Castellani C,Singer G,Kashofer K,Huber-Zeyringer A,Flucher C,Kaiser M,Till H

更新日期：2017-10-11 00:00:00

abstract：:Enterohemorrhagic E. coli (EHEC) is a food-borne pathogen that causes disease ranging from uncomplicated diarrhea to life-threatening hemolytic uremic syndrome (HUS) and nervous system complications. Shiga toxin 2 (Stx2) is the major virulence factor of EHEC and is critical for development of HUS. The genes encoding S...

journal_title：Frontiers in cellular and infection microbiology

authors： Iversen H,L' Abée-Lund TM,Aspholm M,Arnesen LP,Lindbäck T

更新日期：2015-02-03 00:00:00

abstract：:Despite decades of dedicated research, there remains a dire need for new drugs against tuberculosis (TB). Current therapies are generations old and problematic. Resistance to these existing therapies results in an ever-increasing burden of patients with disease that is difficult or impossible to treat. Novel chemical ...

journal_title：Frontiers in cellular and infection microbiology

authors： Butman HS,Kotzé TJ,Dowd CS,Strauss E

更新日期：2020-12-15 00:00:00

abstract：:The formation of granulomas is associated with the resolution of Q fever, a zoonosis due to Coxiella burnetii; however the molecular mechanisms of granuloma formation remain poorly understood. We generated human granulomas with peripheral blood mononuclear cells (PBMCs) and beads coated with C. burnetii, using BCG ext...

journal_title：Frontiers in cellular and infection microbiology

authors： Faugaret D,Ben Amara A,Alingrin J,Daumas A,Delaby A,Lépolard C,Raoult D,Textoris J,Mège JL

更新日期：2014-12-15 00:00:00

abstract：:Mycobacterium bovis (M. bovis) is the pathogen of animals and humans that can replicate in the phagosomes of myeloid cells. Cytosolic detection of bacterial products plays a crucial role in initiating the innate immune response, including autophagy activation and interferon-β (IFN-β) release. Although IFN-β release an...

journal_title：Frontiers in cellular and infection microbiology

authors： Chunfa L,Xin S,Qiang L,Sreevatsan S,Yang L,Zhao D,Zhou X

更新日期：2017-05-05 00:00:00

abstract：:Preservation of health from infectious diseases depends upon both mucosal and systemic immunity via the collaborative effort of innate and adaptive immune responses. The proficiency of host immunity stems from robust defense mechanisms--physical barriers and specialized immune cells--and a failure of these mechanisms ...

journal_title：Frontiers in cellular and infection microbiology

authors： Denny JE,Powell WL,Schmidt NW

更新日期：2016-04-11 00:00:00

abstract：:Differentiation between mitis group streptococci (MGS) bacteria in routine laboratory tests has become important for obtaining accurate epidemiological information on the characteristics of MGS and understanding their clinical significance. The most reliable method of MGS species identification is multilocus sequence ...

journal_title：Frontiers in cellular and infection microbiology

authors： Imai K,Nemoto R,Kodana M,Tarumoto N,Sakai J,Kawamura T,Ikebuchi K,Mitsutake K,Murakami T,Maesaki S,Fujiwara T,Hayakawa S,Hoshino T,Seki M,Maeda T

更新日期：2020-01-30 00:00:00

abstract：:Vibrio alginolyticus is a major cause of Vibriosis in farmed marine aquatic animals and has caused large economic losses to the Asian aquaculture industry in recent years. Therefore, it is necessary to control V. alginolyticus effectively. The virulence mechanism of V. alginolyticus, the Type III secretion system (T3S...

journal_title：Frontiers in cellular and infection microbiology

authors： Zhou S,Tu X,Pang H,Hoare R,Monaghan SJ,Luo J,Jian J

更新日期：2020-04-28 00:00:00

abstract：:Bacteria of the Salmonella genus cause diseases ranging from gastroenteritis to life-threatening typhoid fever and are among the most successful intracellular pathogens known. After the invasion of the eukaryotic cell, Salmonella exhibits contrasting lifestyles with different replication rates and subcellular location...

journal_title：Frontiers in cellular and infection microbiology

authors： Castanheira S,García-Del Portillo F

更新日期：2017-10-04 00:00:00

abstract：:The phenylacetic acid (PA) degradative pathway is the central pathway by which various aromatic compounds (e.g., styrene) are degraded. Upper pathways for different aromatic compounds converge at common intermediate phenylacetyl-CoA (PA-CoA), which is then metabolized to succinyl-CoA and acetyl-CoA. We previously made...

journal_title：Frontiers in cellular and infection microbiology

authors： Imolorhe IA,Cardona ST

更新日期：2011-12-14 00:00:00

abstract：:Programmed cell death (PCD) can play a crucial role in tuning the immune response to microbial infection. Although PCD can occur in different forms, all are mediated by a family of proteases called caspases. Caspase-2 is the most conserved caspase, however, its function in cell death is ill-defined. Previously we demo...

journal_title：Frontiers in cellular and infection microbiology

authors： Bronner DN,O'Riordan MX,He Y

更新日期：2013-11-27 00:00:00

abstract：:Entamoeba histolytica is a protozoan parasite and a major cause of dysentery and diarrheal disease in developing countries. Disease transmission from one host to another occurs via cysts which can survive in environmental extremes and are transmitted through contaminated food and water. Recent studies in our lab ident...

journal_title：Frontiers in cellular and infection microbiology

authors： Manna D,Lozano-Amado D,Ehrenkaufer G,Singh U

更新日期：2020-07-17 00:00:00

abstract：:Streptococcus pyogenes (Group A Streptococcus or GAS) is a hemolytic human pathogen associated with a wide variety of infections ranging from minor skin and throat infections to life-threatening invasive diseases. The cell wall of GAS consists of peptidoglycan sacculus decorated with a carbohydrate comprising a polyrh...

journal_title：Frontiers in cellular and infection microbiology

authors： Edgar RJ,Chen J,Kant S,Rechkina E,Rush JS,Forsberg LS,Jaehrig B,Azadi P,Tchesnokova V,Sokurenko EV,Zhu H,Korotkov KV,Pancholi V,Korotkova N

更新日期：2016-10-13 00:00:00