Induction of Protective Immunity against Toxoplasmosis in BALB/c Mice Vaccinated with Toxoplasma gondii Rhoptry-1.

abstract：:Zoonotic hepatitis E, mainly caused by hepatitis E virus (HEV) genotype (gt) 3, is a foodborne disease that has emerged in Europe in recent decades. The main animal reservoir for genotype 3 is domestic pigs. Pig liver and liver derivates are considered the major risk products, and studies focused on the presence of HE...

journal_title：Frontiers in microbiology

authors： García N,Hernández M,Gutierrez-Boada M,Valero A,Navarro A,Muñoz-Chimeno M,Fernández-Manzano A,Escobar FM,Martínez I,Bárcena C,González S,Avellón A,Eiros JM,Fongaro G,Domínguez L,Goyache J,Rodríguez-Lázaro D

更新日期：2020-01-28 00:00:00

abstract：:Singapore grouper iridovirus (SGIV) causes high mortality rates in mariculture, and effective treatments against SGIV infection are urgently required. Illicium verum Hook. f. (I. verum) is a well-known medicinal plant with a variety of biological activities. The natural ingredient quercetin isolated from I. verum coul...

journal_title：Frontiers in microbiology

authors： Liu M,Yu Q,Xiao H,Li M,Huang Y,Zhang Q,Li P

更新日期：2020-10-16 00:00:00

abstract：:Klebsiella spp. have been isolated from many different environmental habitats but have mainly been associated with nosocomial acquired diseases in humans. Although there are many recently published sequenced genomes of members of this genus, there are very few studies on whole genome comparisons between clinical and n...

journal_title：Frontiers in microbiology

authors： Dantur KI,Chalfoun NR,Claps MP,Tórtora ML,Silva C,Jure Á,Porcel N,Bianco MI,Vojnov A,Castagnaro AP,Welin B

更新日期：2018-07-16 00:00:00

abstract：:Giardia lamblia, Cryptosporidium sp., and Entamoeba histolytica are important pathogenic intestinal parasites and are amongst the leading causes worldwide of diarrheal illness in humans. Diseases caused by these organisms, giardiasis, cryptosporidiosis, and amoebiasis, respectively, are characterized by self-limited d...

journal_title：Frontiers in microbiology

authors： Di Genova BM,Tonelli RR

更新日期：2016-03-03 00:00:00

abstract：:Cronobacter sakazakii is an opportunistic pathogen that causes severe infections in neonates and infants through contaminated powdered infant formula (PIF). Therefore, the aim of this study was a large-scale study on determine the prevalence, molecular characterization and antibiotic susceptibility of C. sakazakii iso...

journal_title：Frontiers in microbiology

authors： Fei P,Jiang Y,Jiang Y,Yuan X,Yang T,Chen J,Wang Z,Kang H,Forsythe SJ

更新日期：2017-10-17 00:00:00

abstract：:Many bacteria produce cytolytic toxins that target host cells or other competing microbes. It is well known that environmental factors control toxin expression, however, recent work suggests that some bacteria manipulate the fold of these protein toxins to control their function. The β-sheet rich amyloid fold is a hig...

journal_title：Frontiers in microbiology

authors： Syed AK,Boles BR

更新日期：2014-08-01 00:00:00

abstract：:Phage therapy requires libraries of well-characterized phages. Here we describe the generation of phage libraries for three target species: Escherichia coli, Pseudomonas aeruginosa, and Enterobacter cloacae. The basic phage characteristics on the isolation host, sequence analysis, growth properties, and host range and...

journal_title：Frontiers in microbiology

authors： Gibson SB,Green SI,Liu CG,Salazar KC,Clark JR,Terwilliger AL,Kaplan HB,Maresso AW,Trautner BW,Ramig RF

更新日期：2019-11-12 00:00:00

abstract：:The DedA family is a conserved membrane protein family found in most organisms. A Burkholderia thailandensis DedA family protein, named DbcA, is required for high-level colistin (polymyxin E) resistance, but the mechanism awaits elucidation. Modification of lipopolysaccharide lipid A with the cationic sugar aminoarabi...

journal_title：Frontiers in microbiology

authors： Panta PR,Doerrler WT

更新日期：2021-01-12 00:00:00

abstract：:Vitamin C is a critical dietary nutrient in human which has a wide range of regulatory effects on gene expression and physiology of Mycobacterium tuberculosis that leads to a dormant drug-tolerant phenotype. In the presence of iron, vitamin C shows a high bactericidal activity even in the drug resistant phenotype of M...

journal_title：Frontiers in microbiology

authors： Mishra A,Sarkar D

更新日期：2015-05-18 00:00:00

abstract：:In our previous study we demonstrated that proteinase PrtP is able to impair bacteriocin LcnB activity, despite being produced by the same organism and encoded by the same plasmid. However, precise mechanism of this action, i.e., the exact cleavage site within LcnB bacteriocin, as well as its effect on antimicrobial a...

journal_title：Frontiers in microbiology

authors： Vukotic G,Polovic N,Mirkovic N,Jovcic B,Stanisavljevic N,Fira D,Kojic M

更新日期：2019-04-24 00:00:00

abstract：:It has been previously shown that RskA, the anti-Sigma factor K of Mycobacterium tuberculosis, inhibits SigK and that mutations in RskA promote high expression of the SigK regulon. The latter observation led us to hypothesize that RskA mutations lead to loss of the anti-Sigma factor function. In this report, we used n...

journal_title：Frontiers in microbiology

authors： Veyrier FJ,Nieves C,Lefrancois LH,Trigui H,Vincent AT,Behr MA

更新日期：2020-09-09 00:00:00

abstract：:Salmonella enterica subsp. enterica serovar Typhimurium is a common cause of enterocolitis in humans globally, with multidrug resistant (MDR) strains posing an enhanced threat. S. Typhimurium is also a pathogen in food-production animals, and these populations can act as reservoirs of the bacterium. Therefore, surveil...

journal_title：Frontiers in microbiology

authors： Mellor KC,Petrovska L,Thomson NR,Harris K,Reid SWJ,Mather AE

更新日期：2019-04-12 00:00:00

abstract：:Aluminum (Al)-resistant plant cultivars can recruit beneficial microbes to alleviate the stresses. However, the mechanism of how rhizobacterial communities strengthen Al tolerance of wild soybean has not been addressed. The aim of this study was to investigate the bacterial community structure in the rhizosphere of Al...

journal_title：Frontiers in microbiology

authors： Shi Q,Jin J,Liu Y,Zhang Y,Cai Z,Ma Q,Cheng Y,Wen R,Nian H,Lian T

更新日期：2020-08-19 00:00:00

abstract：:Nowadays, contamination of agricultural commodities with fungi and their mycotoxins is one of the most annoying with regard to food safety and pose serious health risk. Therefore, there is a requisite to propose suitable mitigation strategies to reduce the contamination of fungi and mycotoxins in agricultural commodit...

journal_title：Frontiers in microbiology

authors： Kalagatur NK,Kamasani JR,Siddaiah C,Gupta VK,Krishna K,Mudili V

更新日期：2018-07-31 00:00:00

abstract：:We determined the taxonomic composition of the bacterioplankton of the epipelagic zone of the Atlantic Ocean along a latitudinal transect (51°S-47°N) using Illumina sequencing of the V5-V6 region of the 16S rRNA gene and inferred co-occurrence networks. Bacterioplankon community composition was distinct for Longhursti...

journal_title：Frontiers in microbiology

authors： Milici M,Deng ZL,Tomasch J,Decelle J,Wos-Oxley ML,Wang H,Jáuregui R,Plumeier I,Giebel HA,Badewien TH,Wurst M,Pieper DH,Simon M,Wagner-Döbler I

更新日期：2016-05-06 00:00:00

abstract：:Tuberculosis (TB) disease is an international health concern caused by the bacteria Mycobacterium tuberculosis (Mtb). Evolution of multi-drug-resistant strains may cause bacterial persistence, rendering existing antibiotics ineffective. Hence, development of new or repurposing of currently approved drugs to fight Mtb ...

journal_title：Frontiers in microbiology

authors： Naicker N,Sigal A,Naidoo K

更新日期：2020-04-29 00:00:00

abstract：:Fungi have increased tolerance to environmental stress (also related to the access of pollutants, e.g., trace elements and polycyclic aromatic hydrocarbons PAHs). The aim of the study was to evaluate the mycobiome and functional diversity of fungi in long-term crude-oil contaminated soils as the potential bioremediato...

journal_title：Frontiers in microbiology

authors： Gałązka A,Grządziel J,Gałązka R,Gawryjołek K,Ukalska-Jaruga A,Smreczak B

更新日期：2020-09-17 00:00:00

abstract：:Anti-retroviral therapy (ART) is crucial for controlling human immunodeficiency virus type-1 (HIV-1) infection. Recently, progress in identifying and characterizing highly potent broadly neutralizing antibodies has provided valuable templates for HIV-1 therapy and vaccine design. Nevertheless, HIV-1, like many RNA vir...

journal_title：Frontiers in microbiology

authors： Harada S,Yoshimura K

更新日期：2017-03-16 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fmicb.2019.01752.]. ...

journal_title：Frontiers in microbiology

authors： Frontiers Production Office.

更新日期：2019-09-24 00:00:00

abstract：:Gut microbiota play a key role in the development of metabolic disorders. Defining and correlating structural shifts in gut microbial assemblages with conditions related to metabolic syndrome have, however, been proven difficult. Results from 16S genomic DNA and 16S ribosomal RNA analyses of fecal samples may differ w...

journal_title：Frontiers in microbiology

authors： Ji Y,Park S,Park H,Hwang E,Shin H,Pot B,Holzapfel WH

更新日期：2018-04-10 00:00:00

abstract：:Dengue poses a serious public health risk to nearly half the global population. It causes ~400 million infections annually and is considered to be one of the fastest spreading vector-borne diseases. Four distinct serotypes of dengue viruses (DENV-1, -2, -3, and -4) cause dengue disease, which may be either mild or ext...

journal_title：Frontiers in microbiology

authors： Tripathi L,Mani S,Raut R,Poddar A,Tyagi P,Arora U,de Silva A,Swaminathan S,Khanna N

更新日期：2015-09-23 00:00:00

abstract：:The free-living legume symbiont Rhizobium leguminosarum is of significant economic value because of its ability to provide fixed nitrogen to globally important leguminous food crops, such as peas and lentils. Discovery based research into the genetics and physiology of R. leguminosarum provides the foundational knowle...

journal_title：Frontiers in microbiology

authors： Perry BJ,Akter MS,Yost CK

更新日期：2016-11-22 00:00:00

abstract：:Human gut bacteria contribute significantly to human health and several studies have evaluated the effects of dietary fibers on human gut bacterial ecology. However, the relationship between different degrees of fiber polymerization and human gut bacteria is unknown. Here, we analyzed three fiber substrates with diffe...

journal_title：Frontiers in microbiology

authors： Chen M,Fan B,Liu S,Imam KMSU,Xie Y,Wen B,Xin F

更新日期：2020-05-15 00:00:00

abstract：:Candida parapsilosis is a major cause of hospital-acquired infection, often related to parenteral nutrition administered via catheters and hand colonization of health care workers, and its peculiar biofilm formation ability on plastic surfaces. The mortality rate of 30% points to the pressing need for new antifungal d...

journal_title：Frontiers in microbiology

authors： Fais R,Di Luca M,Rizzato C,Morici P,Bottai D,Tavanti A,Lupetti A

更新日期：2017-11-13 00:00:00

abstract：:Parys Mountain or Mynydd Parys (Isle of Anglesey, United Kingdom) is a mine-impacted environment, which accommodates a variety of acidophilic organisms. Our previous research of water and sediments from one of the surface acidic streams showed a high proportion of archaea in the total microbial community. To understan...

journal_title：Frontiers in microbiology

authors： Distaso MA,Bargiela R,Brailsford FL,Williams GB,Wright S,Lunev EA,Toshchakov SV,Yakimov MM,Jones DL,Golyshin PN,Golyshina OV

更新日期：2020-11-17 00:00:00

abstract：:Meningococcal lipoprotein, Factor H binding protein (FHbp), is the sole antigen of the Trumenba vaccine (Pfizer) and one of four antigens of the Bexsero vaccine (GSK) targeting Neisseria meningitidis serogroup B isolates. Lipidation of FHbp is assumed to occur for all isolates. We show in the majority of a collection ...

journal_title：Frontiers in microbiology

authors： da Silva RAG,Karlyshev AV,Oldfield NJ,Wooldridge KG,Bayliss CD,Ryan A,Griffin R

更新日期：2019-12-19 00:00:00

abstract：:The VPAP30 strain was isolated as the highly predominant bacteria from an episode of massive larval mortality occurring in a commercial culture of the Chilean scallop Argopecten purpuratus. The main aims of this study were, to characterize and identify the pathogenic strain using biochemical and molecular methods to d...

journal_title：Frontiers in microbiology

authors： Rojas R,Miranda CD,Santander J,Romero J

更新日期：2016-09-20 00:00:00

abstract：:Grapevine leafroll disease (GLD) is caused by a complex of vector-borne virus species in the family Closteroviridae. GLD is present in all grape-growing regions of the world, primarily affecting wine grape varieties. The disease has emerged in the last two decades as one of the major factors affecting grape fruit qual...

journal_title：Frontiers in microbiology

authors： Almeida RP,Daane KM,Bell VA,Blaisdell GK,Cooper ML,Herrbach E,Pietersen G

更新日期：2013-04-24 00:00:00

abstract：:Bacteria, like all cells, must precisely duplicate their genomes before they divide. Regulation of this critical process focuses on forming a pre-replicative nucleoprotein complex, termed the orisome. Orisomes perform two essential mechanical tasks that configure the unique chromosomal replication origin, oriC to star...

journal_title：Frontiers in microbiology

authors： Leonard AC,Rao P,Kadam RP,Grimwade JE

更新日期：2019-08-29 00:00:00

abstract：:Dimethylsulfoniopropionate (DMSP) is a metabolite produced primarily by marine phytoplankton and is the main precursor to the climatically important gas dimethylsulfide (DMS). DMS is released upon bacterial catabolism of DMSP, but it is not the only possible fate of DMSP sulfur. An alternative demethylation/demethiola...

journal_title：Frontiers in microbiology

authors： Reisch CR,Moran MA,Whitman WB

更新日期：2011-08-12 00:00:00