High Iron-Sequestrating Bifidobacteria Inhibit Enteropathogen Growth and Adhesion to Intestinal Epithelial Cells In vitro.

abstract：:Our perspective on nature has changed throughout history and at the same time has affected directly or indirectly our perception of biological processes. In that sense, the "fluxus" of information in a viral population arises a result of a much more complex process than the encoding of a protein by a gene, but as the ...

journal_title：Frontiers in microbiology

authors： Scolaro LA,Roldan JS,Theaux C,Damonte EB,Carlucci MJ

更新日期：2017-12-22 00:00:00

abstract：:Acidithiobacillus caldus (A. caldus) is a common bioleaching bacterium that possesses a sophisticated and highly efficient inorganic sulfur compound metabolism network. Thiosulfate, a central intermediate in the sulfur metabolism network of A. caldus and other sulfur-oxidizing microorganisms, can be metabolized via th...

journal_title：Frontiers in microbiology

authors： Wang ZB,Li YQ,Lin JQ,Pang X,Liu XM,Liu BQ,Wang R,Zhang CJ,Wu Y,Lin JQ,Chen LX

更新日期：2016-11-03 00:00:00

abstract：:Similar to the increased number of studies on invasive plants and animals in terrestrial and aquatic ecosystems, many reports were recently published on the invasion of Nostocales (cyanobacteria) to freshwater environments worldwide. Invasion and proliferation of Nostocales in new habitats have the potential to signif...

journal_title：Frontiers in microbiology

authors： Sukenik A,Hadas O,Kaplan A,Quesada A

更新日期：2012-03-09 00:00:00

abstract：:The predatory bacterium B. bacteriovorus grows and divides inside the periplasm of Gram-negative bacteria, forming a structure known as a bdelloplast. Cell division of predators inside the dead prey cell is not by binary fission but instead by synchronous division of a single elongated filamentous cell into odd or eve...

journal_title：Frontiers in microbiology

authors： Milner DS,Ray LJ,Saxon EB,Lambert C,Till R,Fenton AK,Sockett RE

更新日期：2020-04-21 00:00:00

abstract：:Prior to harvest, maize kernels are invaded by a diverse population of fungal organisms that comprise the microbiome of the grain mass. Poor post-harvest practices and improper drying can lead to the growth of mycotoxigenic storage fungi and deterioration of grain quality. Hermetic storage bags are a low-cost technolo...

journal_title：Frontiers in microbiology

authors： Lane B,Sharma S,Niu C,Maina AW,Wagacha JM,Bluhm BH,Woloshuk CP

更新日期：2018-10-02 00:00:00

abstract：:Intramembrane proteases (IMPs) are a unique class of proteases that catalyze the proteolysis within the membrane and regulate diverse cellular processes in various organisms. RseP, an Escherichia coli site-2 protease (S2P) family IMP, is involved in the regulation of an extracytoplasmic stress response through the cle...

journal_title：Frontiers in microbiology

authors： Miyake T,Hizukuri Y,Akiyama Y

更新日期：2020-11-27 00:00:00

abstract：:Due to the globally observed increase in antibiotic resistance of bacterial pathogens and the simultaneous decline in new antibiotic developments, the need for alternative inactivation approaches is growing. This is especially true for the treatment of infections with the problematic ESKAPE pathogens, which include En...

journal_title：Frontiers in microbiology

authors： Hoenes K,Bauer R,Meurle T,Spellerberg B,Hessling M

更新日期：2021-01-13 00:00:00

abstract：:Interleukin-17A (IL-17A) is a pro-inflammatory cytokine produced by TH17 cells that participates and contributes in host defense and autoimmune disease. We have recently reported antitumor properties of the probiotic strain of Lactobacillus casei BL23 in mice and TH17 cells was shown to play an important role in this ...

journal_title：Frontiers in microbiology

authors： Jacouton E,Torres Maravilla E,Boucard AS,Pouderous N,Pessoa Vilela AP,Naas I,Chain F,Azevedo V,Langella P,Bermúdez-Humarán LG

更新日期：2019-01-23 00:00:00

abstract：:Bacillus cereus is a Gram-positive spore-forming bacterium causing food poisoning and serious opportunistic infections. These infections are characterized by bacterial accumulation in the host despite the induction of inflammation. To circumvent inflammation, bacteria must resist the bactericidal activity of professio...

journal_title：Frontiers in microbiology

authors： Haydar A,Tran SL,Guillemet E,Darrigo C,Perchat S,Lereclus D,Coquet L,Jouenne T,Ramarao N

更新日期：2018-05-23 00:00:00

abstract：:Sterile attenuation of Plasmodium parasites at the liver-stage either by irradiation or genetic modification, or at the blood-stage by chemoprophylaxis, has been shown to induce immune responses that can protect against subsequent wild-type infection. However, following certain interventions, parasite attenuation can ...

journal_title：Frontiers in microbiology

authors： Fernandes P,Frank R,Lewis MD,Mueller AK

更新日期：2014-12-02 00:00:00

abstract：:In the current study, we focused on the mechanism underlying starch flocculation by the sweet potato sour liquid. The traditional microbial techniques and 16S rDNA sequencing revealed that Lactobacillus was dominant flocculating microorganism in sour liquid. In total, 86 bacteria, 20 yeasts, and 10 molds were isolated...

journal_title：Frontiers in microbiology

authors： Zhang L,Yu Y,Li X,Li X,Zhang H,Zhang Z,Xu Y

更新日期：2017-07-25 00:00:00

abstract：:Mycotic infections and their effect on the human condition have been widely overlooked and poorly surveilled by many health organizations even though mortality rates have increased in recent years. The increased usage of immunosuppressive and myeloablative therapies for the treatment of malignant as well as non-malign...

journal_title：Frontiers in microbiology

authors： Espinosa V,Rivera A

更新日期：2016-03-03 00:00:00

abstract：:Emerging evidence suggests that antibodies against merozoite proteins involved in Plasmodium falciparum invasion into the red blood cell (RBC) play an important role in clinical immunity to malaria. The protein family of parasite antigens known as P. falciparum reticulocyte binding protein-like homolog (PfRh) is requi...

journal_title：Frontiers in microbiology

authors： Chiu CY,Healer J,Thompson JK,Chen L,Kaul A,Savergave L,Raghuwanshi A,Li Wai Suen CS,Siba PM,Schofield L,Mueller I,Cowman AF,Hansen DS

更新日期：2014-06-30 00:00:00

abstract：:[This corrects the article on p. 42 in vol. 9, PMID: 29459850.]. ...

journal_title：Frontiers in microbiology

authors： Khalaf EM,Raizada MN

更新日期：2018-06-11 00:00:00

abstract：:Altered gut microbiota are assumed to be involved in the pathogenesis of irritable bowel syndrome (IBS). However, gut microbiota alterations reported in different studies are divergent and sometimes even contradictory. To better elucidate the relationship between altered gut microbiota and IBS, we characterized fecal ...

journal_title：Frontiers in microbiology

authors： Zhuang X,Tian Z,Li L,Zeng Z,Chen M,Xiong L

更新日期：2018-07-25 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：:In the present study, long-term organic and conventional managements were compared at the experimental field of Monsampolo del Tronto (Marche region, Italy) with the aim of investigating soil chemical fertility and microbial community structure. A polyphasic approach, combining soil fertility indicators with microbiol...

journal_title：Frontiers in microbiology

authors： Stagnari F,Perpetuini G,Tofalo R,Campanelli G,Leteo F,Della Vella U,Schirone M,Suzzi G,Pisante M

更新日期：2014-12-10 00:00:00

abstract：:Prostatitis has various etiology including bacterial infection and dysregulated immunity; some of its forms remain a serious therapeutic challenge. Inflammation occurs in all forms of this disorder and is proposed to predispose to the development of prostate cancer (PC). There are reports that phage therapy is effecti...

journal_title：Frontiers in microbiology

authors： Górski A,Jończyk-Matysiak E,Łusiak-Szelachowska M,Międzybrodzki R,Weber-Dąbrowska B,Borysowski J,Letkiewicz S,Bagińska N,Sfanos KS

更新日期：2018-06-29 00:00:00

abstract：:There is evidence that eukaryotic miRNAs (hereafter called host miRNAs) play a role in the replication and propagation of viruses. Expression or targeting of host miRNAs can be involved in cellular antiviral responses. Most times host miRNAs play a role in viral life-cycles and promote infection through complex regula...

journal_title：Frontiers in microbiology

authors： Bruscella P,Bottini S,Baudesson C,Pawlotsky JM,Feray C,Trabucchi M

更新日期：2017-05-15 00:00:00

abstract：:We demonstrate that the antimicrobial peptide, melittin, is effective alone and in combination with the aminoglycosides tobramycin to kill Pseudomonas aeruginosa growing as biofilms both in vitro and in vivo. Melittin and tobramycin show enhanced in vitro activity in combination at micromolar concentrations, resulting...

journal_title：Frontiers in microbiology

authors： Maiden MM,Zachos MP,Waters CM

更新日期：2019-06-20 00:00:00

abstract：:Helicobacter pylori (H. pylori) is well-known to be involved in gastric carcinogenesis, associated with deregulation of cell proliferation and epigenetic changes in cancer-related genes. H. pylori infection is largely acquired during childhood, persisting long-term in about half of infected individuals, a subset of wh...

journal_title：Frontiers in microbiology

authors： George S,Lucero Y,Torres JP,Lagomarcino AJ,O'Ryan M

更新日期：2020-02-12 00:00:00

abstract：:Fungi transcriptionally upregulate expression of azole efflux pumps and ergosterol biosynthesis pathway genes when exposed to antifungal agents that target ergosterol biosynthesis. To date, these transcriptional responses have been shown to be dependent on the presence of the azoles and/or depletion of ergosterol. Usi...

journal_title：Frontiers in microbiology

authors： Hu C,Zhou M,Wang W,Sun X,Yarden O,Li S

更新日期：2018-01-17 00:00:00

abstract：:The Prodiginine family consists of primarily red-pigmented tripyrrole secondary metabolites that were first characterized in the Gram-negative bacterial species Serratia marcescens and demonstrates a wide array of biological activities and applications. Derivatives of prodiginine have since been characterized in the m...

journal_title：Frontiers in microbiology

authors： Sakai-Kawada FE,Ip CG,Hagiwara KA,Awaya JD

更新日期：2019-07-24 00:00:00

abstract：:Targeting of the Gag polyprotein to the plasma membrane (PM) for assembly is a critical event in the late phase of immunodeficiency virus type-1 (HIV-1) infection. Gag binding to the PM is mediated by interactions between the myristoylated matrix (MA) domain and PM lipids. Despite the extensive biochemical and in vitr...

journal_title：Frontiers in microbiology

authors： Vlach J,Saad JS

更新日期：2015-03-20 00:00:00

abstract：:We determined the in vitro susceptibility of four aminoglycosides, which are not of the 4,6-disubstituted deoxystreptamine (DOS) subclass against a collection of carbapenem-resistant Enterobacteriaceae (CRE). CRE clinical strains (n = 134) were collected from multiple hospitals in China and carried blaNDM (blaNDM-1, b...

journal_title：Frontiers in microbiology

authors： Hu Y,Liu L,Zhang X,Feng Y,Zong Z

更新日期：2017-11-17 00:00:00

abstract：:Members of the genus Lactobacillus are commonly found at the gastrointestinal tract and other mucosal surfaces of humans. This genus includes various species with a great number of potentially probiotic bacteria. Other often-used probiotic species belong to Bifidobacterium, a genus almost exclusively associated with t...

journal_title：Frontiers in microbiology

authors： Zúñiga M,Monedero V,Yebra MJ

更新日期：2018-08-17 00:00:00

abstract：:The incidence of non-alcoholic fatty liver disease (NAFLD) is rising annually, and emerging evidence suggests that the gut bacteria plays a causal role in NAFLD. Naringin, a natural flavanone enriched in citrus fruits, is reported to reduce hepatic lipid accumulation, but to date, no investigations have examined wheth...

journal_title：Frontiers in microbiology

authors： Mu H,Zhou Q,Yang R,Zeng J,Li X,Zhang R,Tang W,Li H,Wang S,Shen T,Huang X,Dou L,Dong J

更新日期：2020-11-13 00:00:00

abstract：:Safety and protective efficacy of recombinant multi-epitope subunit vaccine (r-AK36) was evaluated in a mouse model. Recombinant AK36 protein comprised of immunodominant antigens from outer membrane proteins (Omp's) of Klebsiella pneumoniae namely OmpA and OmpK36. r-AK36 was highly immunogenic and the hyperimmune sera...

journal_title：Frontiers in microbiology

authors： Babu L,Uppalapati SR,Sripathy MH,Reddy PN

更新日期：2017-09-20 00:00:00

abstract：:In bacteria, transfer-messenger RNA (tmRNA) and SmpB comprise the most common and effective system for rescuing stalled ribosomes. Ribosomes stall on mRNA transcripts lacking stop codons and are rescued as the defective mRNA is swapped for the tmRNA template in a process known as trans-translation. The tmRNA-SmpB comp...

journal_title：Frontiers in microbiology

authors： Miller MR,Buskirk AR

更新日期：2014-09-02 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