Increased Toxoplasma gondii Intracellular Proliferation in Human Extravillous Trophoblast Cells (HTR8/SVneo Line) Is Sequentially Triggered by MIF, ERK1/2, and COX-2.

abstract：:Brettanomyces yeasts have gained popularity in many sectors of the biotechnological industry, specifically in the field of beer production, but also in wine and ethanol production. Their unique properties enable Brettanomyces to outcompete conventional brewer's yeast in industrially relevant traits such as production ...

journal_title：Frontiers in microbiology

authors： Colomer MS,Chailyan A,Fennessy RT,Olsson KF,Johnsen L,Solodovnikova N,Forster J

更新日期：2020-04-09 00:00:00

abstract：:mRNA levels result from an equilibrium between transcription and degradation. Ribonucleases (RNases) facilitate the turnover of mRNA, which is an important way of controlling gene expression, allowing the cells to adjust transcript levels to a changing environment. In contrast to the heterotrophic model bacteria Esche...

journal_title：Frontiers in microbiology

authors： Cavaiuolo M,Chagneau C,Laalami S,Putzer H

更新日期：2020-06-03 00:00:00

abstract：:In this study we have applied an integrated system biology approach to characterize the metabolic landscape of Streptomyces ambofaciens and to identify a list of potential metabolic engineering targets for the overproduction of the secondary metabolites in this microorganism. We focused on an often overlooked growth p...

journal_title：Frontiers in microbiology

authors： Fondi M,Pinatel E,Talà A,Damiano F,Consolandi C,Mattorre B,Fico D,Testini M,De Benedetto GE,Siculella L,De Bellis G,Alifano P,Peano C

更新日期：2017-05-12 00:00:00

abstract：:Multiple studies confirm laccase role in fungal pathogenicity and lignocellulose degradation. In spite of broad genomic research, laccases from plant wilt pathogen Fusarium oxysporum are still not characterized. The study aimed to identify F. oxysporum genes that may encode laccases sensu stricto and to characterize t...

journal_title：Frontiers in microbiology

authors： Kwiatos N,Ryngajłło M,Bielecki S

更新日期：2015-09-10 00:00:00

abstract：:Bacterial populations produce phenotypic variants called persisters to survive harmful conditions. Persisters are highly tolerant to antibiotics and repopulate environments after the stress has vanished. In order to resume growth, persisters have to recover from the persistent state, but the processes behind recovery ...

journal_title：Frontiers in microbiology

authors： Spanka DT,Konzer A,Edelmann D,Berghoff BA

更新日期：2019-03-06 00:00:00

abstract：:Penicillium digitatum is the most damaging pathogen provoking green mold in citrus fruit during storage, and there is an urgent need for novel antifungal agents with high efficiency. The aim of this study was to investigate the antifungal effects of peptide thanatin against P. digitatum and the molecular mechanisms. R...

journal_title：Frontiers in microbiology

authors： Feng G,Li X,Wang W,Deng L,Zeng K

更新日期：2020-12-14 00:00:00

abstract：:[This corrects the article DOI: 10.3389/fmicb.2019.03123.]. ...

journal_title：Frontiers in microbiology

authors： Armistead B,Whidbey C,Iyer LM,Herrero-Foncubierta P,Quach P,Haidour A,Aravind L,Cuerva JM,Jaspan HB,Rajagopal L

更新日期：2020-02-25 00:00:00

abstract：:Bifidobacteria colonize the gut of various mammals, including humans, where they may metabolize complex, diet-, and host-derived carbohydrates. The glycan-associated metabolic features encoded by bifidobacteria are believed to be strongly influenced by cross-feeding activities due to the co-existence of strains with d...

journal_title：Frontiers in microbiology

authors： Turroni F,Özcan E,Milani C,Mancabelli L,Viappiani A,van Sinderen D,Sela DA,Ventura M

更新日期：2015-09-24 00:00:00

abstract：:In 2011, a Shiga toxin-producing Enteroaggregative Escherichia coli (EAEC Stx2a+) O104:H4 strain caused a serious outbreak of acute gastroenteritis and hemolytic-uremic syndrome (HUS) in Germany. In 2013, E. coli O104:H4 isolates were obtained from a patient with HUS and her friend showing only gastrointestinal compla...

journal_title：Frontiers in microbiology

authors： Ferdous M,Zhou K,de Boer RF,Friedrich AW,Kooistra-Smid AM,Rossen JW

更新日期：2015-12-02 00:00:00

abstract：:Escherichia coli O104:H4, a Shiga toxin-producing hybrid pathotype that was implicated in a major foodborne outbreak in Germany in 2011, has not been detected in cattle. However, serotypes of O104, other than O104:H4, have been isolated from cattle feces, with O104:H7 being the most predominant. In this study, we inve...

journal_title：Frontiers in microbiology

authors： Shridhar PB,Patel IR,Gangiredla J,Noll LW,Shi X,Bai J,Elkins CA,Strockbine NA,Nagaraja TG

更新日期：2018-03-01 00:00:00

abstract：:The use of antibiotics in farm management (growing crops and raising animals) has become a major area of concern. Its implications is the consequent emergence of antibiotic resistant bacteria (ARB) and accordingly their access into the human food chain with passage of antibiotic resistance genes (ARG) to the normal hu...

journal_title：Frontiers in microbiology

authors： Osman K,Badr J,Al-Maary KS,Moussa IM,Hessain AM,Girah ZM,Abo-Shama UH,Orabi A,Saad A

更新日期：2016-11-22 00:00:00

abstract：:The gut microbiota plays an important role in host health, in particular by its barrier effect and competition with exogenous pathogenic bacteria. In the present study, the competition of Bifidobacterium pseudolongum PV8-2 (Bp PV8-2) and Bifidobacterium kashiwanohense PV20-2 (Bk PV20-2), isolated from anemic infant gu...

journal_title：Frontiers in microbiology

authors： Vazquez-Gutierrez P,de Wouters T,Werder J,Chassard C,Lacroix C

更新日期：2016-09-22 00:00:00

abstract：:Most antibiotics are produced by soil microbes and typically interfere with macromolecular synthesis processes as their antibacterial mechanism of action. These natural products are often large and suffer from poor chemical tractability. Here, we discuss discovery, mechanism of action, and the therapeutic potentials o...

journal_title：Frontiers in microbiology

authors： Negatu DA,Gengenbacher M,Dartois V,Dick T

更新日期：2020-10-27 00:00:00

abstract：:Wine originally emerged as a serendipitous mix of chemistry and biology, where microorganisms played a decisive role. From these ancient fermentations to the current monitored industrial processes, winegrowers and winemakers have been continuously changing their practices according to scientific knowledge and advances...

journal_title：Frontiers in microbiology

authors： Belda I,Zarraonaindia I,Perisin M,Palacios A,Acedo A

更新日期：2017-05-08 00:00:00

abstract：:Long-read nanopore sequencing by a MinION device offers the unique possibility to directly sequence native RNA. We combined an enzymatic poly-A tailing reaction with the native RNA sequencing to (i) sequence complex population of single-stranded (ss)RNA viruses in parallel, (ii) detect genome, subgenomic mRNA/mRNA sim...

journal_title：Frontiers in microbiology

authors： Wongsurawat T,Jenjaroenpun P,Taylor MK,Lee J,Tolardo AL,Parvathareddy J,Kandel S,Wadley TD,Kaewnapan B,Athipanyasilp N,Skidmore A,Chung D,Chaimayo C,Whitt M,Kantakamalakul W,Sutthent R,Horthongkham N,Ussery DW,Jonsson

更新日期：2019-02-25 00:00:00

abstract：:The selection of yeasts intended as starters for table olives is a complex process, including a characterization step at laboratory level and a validation at lab level and factory-scale. The characterization at lab level deals with the assessment of some technological traits (growth under different temperatures and at...

journal_title：Frontiers in microbiology

authors： Bevilacqua A,Corbo MR,Sinigaglia M

更新日期：2012-05-31 00:00:00

abstract：:This study addresses a major issue in microbial food safety, the elucidation of correlations between acid stress and changes in membrane fluidity of the pathogen Listeria monocytogenes. In order to assess the possible role that membrane fluidity changes play in L. monocytogenes tolerance to antimicrobial acids (acetic...

journal_title：Frontiers in microbiology

authors： Diakogiannis I,Berberi A,Siapi E,Arkoudi-Vafea A,Giannopoulou L,Mastronicolis SK

更新日期：2013-06-14 00:00:00

abstract：:Carbon monoxide (CO) is commonly known as a toxic gas, yet both cultivation studies and emerging genome sequences of bacteria and archaea establish that CO is a widely utilized microbial growth substrate. In this study, we determined the prevalence of anaerobic carbon monoxide dehydrogenases ([Ni,Fe]-CODHs) in current...

journal_title：Frontiers in microbiology

authors： Techtmann SM,Lebedinsky AV,Colman AS,Sokolova TG,Woyke T,Goodwin L,Robb FT

更新日期：2012-04-17 00:00:00

abstract：:Viruses are a primary influence on microbial mortality in the global ocean. The impacts of viruses on their microbial hosts in low-energy environments are poorly explored and are the focus of this study. To investigate the role of viruses in mediating mortality in low-energy environments where contacts between viruses...

journal_title：Frontiers in microbiology

authors： Colangelo-Lillis J,Wing BA,Raymond-Bouchard I,Whyte LG

更新日期：2017-01-23 00:00:00

abstract：:Lycium barbarum is a boxthorn that produces the goji berries. The aim of the current study was to evaluate the proliferative effect of L. barbarum polysaccharides (LBP) on probiotics. LBP was extracted from goji berries and its monosaccharide composition characterized by gas chromatography (GC). The LBP extract contai...

journal_title：Frontiers in microbiology

authors： Zhou F,Jiang X,Wang T,Zhang B,Zhao H

更新日期：2018-05-18 00:00:00

abstract：:Endogenous hydrogen sulfide (H2S), which is primarily generated by 3-mercaptopyruvate sulfurtransferase (3-MST) in Escherichia coli (E. coli) under aerobic conditions, renders bacteria highly resistant to oxidative stress. However, the biosynthetic pathway and physiological role of this gas under anaerobic conditions ...

journal_title：Frontiers in microbiology

authors： Wang J,Guo X,Li H,Qi H,Qian J,Yan S,Shi J,Niu W

更新日期：2019-10-11 00:00:00

abstract：:Many bacterial pathogens use quorum-sensing (QS) signaling to regulate the expression of factors contributing to virulence and persistence. Bacteria produce signals of different chemical classes. The signal molecule, known as diffusible signal factor (DSF), is a cis-unsaturated fatty acid that was first described in t...

journal_title：Frontiers in microbiology

authors： Rahmani-Badi A,Sepehr S,Fallahi H,Heidari-Keshel S

更新日期：2015-04-28 00:00:00

abstract：:Vibrational spectroscopy is increasingly used for the rapid and non-destructive imaging of environmental and medical samples. Both Raman and Fourier-transform infrared (FT-IR) imaging have been applied to obtain detailed information on the chemical composition of biological materials, ranging from single microbial cel...

journal_title：Frontiers in microbiology

authors： Harrison JP,Berry D

更新日期：2017-04-13 00:00:00

abstract：:Developments in industrial applications inevitably accelerate the discharge of enormous substances into the environment, whereas multi-component mixtures commonly cause joint toxicity which is distinct from the simple sum of independent effect. Thus, ecotoxicological assessment, by luminescent bioassays has recently b...

journal_title：Frontiers in microbiology

authors： Wang D,Wang S,Bai L,Nasir MS,Li S,Yan W

更新日期：2020-07-31 00:00:00

abstract：:Estuarine sediments are significant repositories of anthropogenic contaminants, and thus knowledge of the impacts of pollution upon microbial communities in these environments is important to understand potential effects on estuaries as a whole. The Lagos lagoon (Nigeria) is one of Africa's largest estuarine ecosystem...

journal_title：Frontiers in microbiology

authors： Obi CC,Adebusoye SA,Ugoji EO,Ilori MO,Amund OO,Hickey WJ

更新日期：2016-08-05 00:00:00

abstract：:This study aims to investigate and compare the complete nucleotide sequences of the multidrug resistance plasmids pVb0267 and pVb0499, which were recovered from foodborne Vibrio parahaemolyticus isolates, and analyze the genetic environment of blaCTX-M-55 to provide insight into the dissemination mechanisms of this re...

journal_title：Frontiers in microbiology

authors： Zheng Z,Li R,Ye L,Wai-Chi Chan E,Xia X,Chen S

更新日期：2019-06-18 00:00:00

abstract：:Thawing of permafrost soils is expected to stimulate microbial decomposition and respiration of sequestered carbon. This could, in turn, increase atmospheric concentrations of greenhouse gasses, such as carbon dioxide and methane, and create a positive feedback to climate warming. Recent metagenomic studies suggest th...

journal_title：Frontiers in microbiology

authors： Coolen MJ,Orsi WD

更新日期：2015-03-16 00:00:00

abstract：:Coastal aquaculture has experienced substantial growth in the last few decades and associated impacts on natural environments are of increasing importance. Understanding both the effects of aquaculture on marine ecosystems and the processes of recovery during fallowing periods is crucial for the development of a more ...

journal_title：Frontiers in microbiology

authors： Verhoeven JTP,Salvo F,Knight R,Hamoutene D,Dufour SC

更新日期：2018-12-12 00:00:00

abstract：:Epstein-Barr virus (EBV) is a ubiquitous human γ-herpes virus which establishes a life-long asymptomatic infection in immunocompetent hosts. In human immunodeficiency virus type 1 (HIV-1) infected patients, the impaired immunosurveillance against EBV may favor the development of EBV-related diseases, ranging from lymp...

journal_title：Frontiers in microbiology

authors： Petrara MR,Freguja R,Gianesin K,Zanchetta M,De Rossi A

更新日期：2013-10-18 00:00:00

abstract：:Arbuscular mycorrhizal fungi (AMF) are obligate root symbionts that can protect their host plant against biotic stress factors such as plant-parasitic nematode (PPN) infection. PPN consist of a wide range of species with different life styles that can cause major damage in many important crops worldwide. Various mecha...

journal_title：Frontiers in microbiology

authors： Schouteden N,De Waele D,Panis B,Vos CM

更新日期：2015-11-17 00:00:00