Disease Specific Bacterial Communities in a Coralline Algae of the Northwestern Mediterranean Sea: A Combined Culture Dependent and -Independent Approach.

abstract：Background:Diet may influence health directly or indirectly via the human microbiota, emphasizing the need to unravel these complex relationships for future health benefits. Associations between eating habits and gut microbiota have been shown, but less is known about the association between eating habits and saliva mi...

journal_title：Frontiers in microbiology

authors： Viljakainen J,Raju SC,Viljakainen H,Figueiredo RAO,Roos E,Weiderpass E,Rounge TB

更新日期：2020-04-24 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 marine obligate hydrocarbonoclastic bacterium Thalassolituus oleivorans MIL-1 metabolizes a broad range of aliphatic hydrocarbons almost exclusively as carbon and energy sources. We used LC-MS/MS shotgun proteomics to identify proteins involved in aerobic alkane degradation during growth on medium- (n-C14) or long...

journal_title：Frontiers in microbiology

authors： Gregson BH,Metodieva G,Metodiev MV,Golyshin PN,McKew BA

更新日期：2018-12-17 00:00:00

abstract：:Flor strains of Saccharomyces cerevisiae are principal microbial agents responsible for biological wine aging used for production of sherry-like wines. The flor yeast velum formed on the surface of fortified fermented must is a major adaptive and technological characteristic of flor yeasts that helps them to withstand...

journal_title：Frontiers in microbiology

authors： Mardanov AV,Eldarov MA,Beletsky AV,Tanashchuk TN,Kishkovskaya SA,Ravin NV

更新日期：2020-04-03 00:00:00

abstract：:Historically, vaccines have been designed to mimic the immunity induced by natural exposure to the target pathogen, but this approach has not been effective for any parasitic pathogen of humans or complex pathogens that cause chronic disease in humans, such as Plasmodium. Despite intense efforts by many laboratories a...

journal_title：Frontiers in microbiology

authors： Proietti C,Doolan DL

更新日期：2015-01-22 00:00:00

abstract：:The oral cavity is a complex environment harboring diverse microbial species that often co-exist within biofilms formed on oral surfaces. Within a biofilm, inter-species interactions can be synergistic in that the presence of one organism generates a niche for another enhancing colonization. Among these species are th...

journal_title：Frontiers in microbiology

authors： Khoury ZH,Vila T,Puthran TR,Sultan AS,Montelongo-Jauregui D,Melo MAS,Jabra-Rizk MA

更新日期：2020-02-28 00:00:00

abstract：:Variation among animals in their host-associated microbial communities is increasingly recognized as a key determinant of important life history traits including growth, metabolism, and resistance to disease. Quantitative estimates of the factors shaping the stability of host microbiomes over time at the individual le...

journal_title：Frontiers in microbiology

authors： Harrison XA,Price SJ,Hopkins K,Leung WTM,Sergeant C,Garner TWJ

更新日期：2019-12-20 00:00:00

abstract：:Histones are small polycationic proteins located in the cell nucleus. Together, DNA and histones are integral constituents of the nucleosomes. Upon apoptosis, necrosis, and infection - induced cell death, histones are released from the cell. The extracellular histones have strong antimicrobial activity but are also cy...

journal_title：Frontiers in microbiology

authors： Sol A,Skvirsky Y,Blotnick E,Bachrach G,Muhlrad A

更新日期：2016-08-09 00:00:00

abstract：:The role of clonal complexity has gradually been accepted in infection by Mycobacterium tuberculosis (MTB), although analyses of this issue are limited. We performed an in-depth study of a case of recurrent MTB infection by integrating genotyping, whole genome sequencing, analysis of gene expression and infectivity in...

journal_title：Frontiers in microbiology

authors： Navarro Y,Pérez-Lago L,Herranz M,Sierra O,Comas I,Sicilia J,Bouza E,García de Viedma D

更新日期：2017-04-24 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：:Cyanobacteria, a group of photosynthetic prokaryotes, oscillate between day and night time metabolisms with concomitant oscillations in gene expression in response to light/dark cycles (LD). The oscillations in gene expression have been shown to sustain in constant light (LL) with a free running period of 24 h in a mo...

journal_title：Frontiers in microbiology

authors： Gaudana SB,Krishnakumar S,Alagesan S,Digmurti MG,Viswanathan GA,Chetty M,Wangikar PP

更新日期：2013-12-06 00:00:00

abstract：:The LhrC family of small regulatory RNAs (sRNAs) is known to be induced when the foodborne pathogen Listeria monocytogenes is exposed to infection-relevant conditions, such as human blood. Here we demonstrate that excess heme, the core component of hemoglobin in blood, leads to a strong induction of the LhrC family me...

journal_title：Frontiers in microbiology

authors： Dos Santos PT,Menendez-Gil P,Sabharwal D,Christensen JH,Brunhede MZ,Lillebæk EMS,Kallipolitis BH

更新日期：2018-03-27 00:00:00

abstract：:Cross-feeding on intermediary and end-point metabolites plays an important role in the dynamic interactions of host-associated microbial communities. While gut microbiota possess inherent resilience to perturbation, variations in the intake of certain nutrients may lead to changes in the community composition with pot...

journal_title：Frontiers in microbiology

authors： Sharma V,Rodionov DA,Leyn SA,Tran D,Iablokov SN,Ding H,Peterson DA,Osterman AL,Peterson SN

更新日期：2019-07-02 00:00:00

abstract：:The human vaginal microbiome (VMB) is a complex bacterial community that interacts closely with vaginal epithelial cells (VECs) impacting the mucosal phenotype and its responses to pathogenic insults. The VMB and VEC relationship includes nutrient exchange and regulation of signaling molecules that controls numerous h...

journal_title：Frontiers in microbiology

authors： Amerson-Brown MH,Miller AL,Maxwell CA,White MM,Vincent KL,Bourne N,Pyles RB

更新日期：2019-01-14 00:00:00

abstract：:Campylobacteriosis is the most frequently reported bacterial food-borne illness in the European Union and contaminated broiler meat is considered the most important source of infection in humans. The aim of the present study was to evaluate real-time PCR (qPCR) and digital PCR (dPCR) for quantification of Campylobacte...

journal_title：Frontiers in microbiology

authors： Papić B,Pate M,Henigman U,Zajc U,Gruntar I,Biasizzo M,Ocepek M,Kušar D

更新日期：2017-03-02 00:00:00

abstract：:In the present study, oosporein, a fungal toxic secondary metabolite known to be a toxic agent causing chronic disorders in animals, was isolated from fungus Cochliobolus kusanoi of Nerium oleander L. Toxic effects of oosporein and the possible mechanisms of cytotoxicity as well as the role of oxidative stress in cyto...

journal_title：Frontiers in microbiology

authors： Ramesha A,Venkataramana M,Nirmaladevi D,Gupta VK,Chandranayaka S,Srinivas C

更新日期：2015-09-01 00:00:00

abstract：:Early nutrition of pullets could determine the overall development and the performance of laying hens. With the aim to reduce the use of antibiotic growth promoters (AGPs) and to maintain the growth and development of pullets, the effect of simultaneous short-termed supplementation of AGPs (bacitracin zinc 20 mg/kg an...

journal_title：Frontiers in microbiology

authors： Li X,Wu S,Li X,Yan T,Duan Y,Yang X,Duan Y,Sun Q,Yang X

更新日期：2018-10-12 00:00:00

abstract：:The increased association of enterohemorrhagic Escherichia coli (EHEC) with veal calves has led the United States Department of Agriculture Food Safety and Inspection Service to report results of veal meat contaminated with the Top 7 serogroups separately from beef cattle. However, detection methods that can also prov...

journal_title：Frontiers in microbiology

authors： Luedtke BE,Bosilevac JM

更新日期：2015-09-29 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：:To explore the effects of gastric non-H. pylori Helicobacter species(NHPH) on the structure and potential function of gastric microbiota, we employed 16S rRNA gene sequencing on 164 gastric biopsy specimens from NHPH (H. suis, H. felis, H. salomonis) /H. pylori coinfection individuals, H. pylori monoinfection individu...

journal_title：Frontiers in microbiology

authors： Peng X,Zhou L,Gong Y,Song Z,He L,Lin S,Zhang J

更新日期：2017-06-08 00:00:00

abstract：:Infections due to New Delhi metallo-beta lactamase (NDM)-7-producing Escherichia coli are infrequent and sporadic. In this study, we report one case of recurrent urinary tract infection caused by blaNDM-7-producing E. coli belonging to phylogenetic group A, sequence type (ST) 167. In this study, we aimed to describe t...

journal_title：Frontiers in microbiology

authors： Hao Y,Shao C,Bai Y,Jin Y

更新日期：2018-10-23 00:00:00

abstract：:Chironomids (Diptera; Chironomidae), also known as non-biting midges, are one of the most abundant insects in freshwater habitats. Our aim was to understand whether the metamorphosis developmental stages affect the endogenous microbiota composition of Chironomus transvaalensis. Toward our objective, we analyzed the en...

journal_title：Frontiers in microbiology

authors： Sela R,Laviad-Shitrit S,Halpern M

更新日期：2020-11-06 00:00:00

abstract：:Comparative studies have shown that diet, life history, and phylogeny interact to determine microbial community structure across mammalian hosts. However, these studies are often confounded by numerous factors. Selection experiments offer unique opportunities to validate conclusions and test hypotheses generated by co...

journal_title：Frontiers in microbiology

authors： Kohl KD,Sadowska ET,Rudolf AM,Dearing MD,Koteja P

更新日期：2016-05-04 00:00:00

abstract：:Chrysoperla sinica (Tjeder) is widely recognized as an important holometabolous natural enemy of various insect pests in different cropping systems and as a non-target surrogate in environmental risk assessment of Bt rice (i.e., genetically modified rice to express a toxin gene from Bacillus thuringiensis). Like other...

journal_title：Frontiers in microbiology

authors： Zhao C,Zhao H,Zhang S,Luo J,Zhu X,Wang L,Zhao P,Hua H,Cui J

更新日期：2019-11-01 00:00:00

abstract：:The capacity to distinguish between living and dead cells is an important, but often unrealized, attribute of rapid detection methods for foodborne pathogens. In this study, the numbers of enterohemorrhagic Escherichia coli O157:H7 after inoculation onto Romaine lettuce plants and on plastic (abiotic) surfaces were me...

journal_title：Frontiers in microbiology

authors： Ju W,Moyne AL,Marco ML

更新日期：2016-02-26 00:00:00

abstract：:Influenza virus RNA-dependent RNA polymerase (RdRp) is a heterotrimer of three viral proteins, PB1, PB2, and PA and is involved in both transcription and replication of the negative strand of the viral RNA (vRNA) genome. RdRp is multifunctional, possessing RNA polymerase, cap binding, and endonuclease activities. The ...

journal_title：Frontiers in microbiology

authors： Miyake Y,Ishii K,Honda A

更新日期：2017-02-09 00:00:00

abstract：:Viruses and plasmids can introduce novel DNA into bacterial cells, thereby creating an opportunity for genome expansion; conversely, CRISPR, the prokaryotic adaptive immune system, which targets and eliminates foreign DNAs, may impair genome expansions. Recent studies presented conflicting results over the impact of C...

journal_title：Frontiers in microbiology

authors： Gao NL,Chen J,Wang T,Lercher MJ,Chen WH

更新日期：2019-10-16 00:00:00

abstract：:Among the intestinal pathogenic Escherichia coli, enteroinvasive E. coli (EIEC) are a group of intracellular pathogens able to enter epithelial cells of colon, multiplicate within them, and move between adjacent cells with a mechanism similar to Shigella, the ethiological agent of bacillary dysentery. Despite EIEC bel...

journal_title：Frontiers in microbiology

authors： Pasqua M,Michelacci V,Di Martino ML,Tozzoli R,Grossi M,Colonna B,Morabito S,Prosseda G

更新日期：2017-12-05 00:00:00

abstract：:Two large-scale outbreaks of streptococcal toxic shock-like syndrome (STSLS) have revealed Streptococcus suis 2 to be a severe and evolving human pathogen. We investigated the mechanism by which S. suis 2 causes STSLS. The transcript abundance of the transcriptional regulator gene tstS was found to be upregulated duri...

journal_title：Frontiers in microbiology

authors： Xu Z,Chen B,Zhang Q,Liu L,Zhang A,Yang Y,Huang K,Yan S,Yu J,Sun X,Jin M

更新日期：2018-06-19 00:00:00

abstract：:Most bacteria grow in nature forming multicellular structures named biofilms. The bacterial second messenger cyclic diguanosine monophosphate (c-di-GMP) is a key player in the regulation of the transition from planktonic to sessile lifestyles and this regulation is crucial in the development of biofilms. In Pseudomona...

journal_title：Frontiers in microbiology

authors： Ramos-González MI,Travieso ML,Soriano MI,Matilla MA,Huertas-Rosales Ó,Barrientos-Moreno L,Tagua VG,Espinosa-Urgel M

更新日期：2016-07-20 00:00:00