Metagenomic and Metaproteomic Insights into Photoautotrophic and Heterotrophic Interactions in a Synechococcus Culture.

abstract：:The genetic and biochemical basis of perchlorate-dependent H2S oxidation (PSOX) was investigated in the dissimilatory perchlorate-reducing microorganism (DPRM) Azospira suillum PS (PS). Previously, it was shown that all known DPRMs innately oxidize H2S, producing elemental sulfur (So). Although the process involving P...

journal_title：mBio

authors： Mehta-Kolte MG,Loutey D,Wang O,Youngblut MD,Hubbard CG,Wetmore KM,Conrad ME,Coates JD

更新日期：2017-02-21 00:00:00

abstract：UNLABELLED:Infections caused by highly successful clones of hospital-associated methicillin-resistant Staphylococcus aureus (HA-MRSA) are a major public health burden. The globally dominant sequence type 239 (ST239) HA-MRSA clone has persisted in the health care setting for decades, but the basis of its success has not...

journal_title：mBio

authors： Baines SL,Holt KE,Schultz MB,Seemann T,Howden BO,Jensen SO,van Hal SJ,Coombs GW,Firth N,Powell DR,Stinear TP,Howden BP

更新日期：2015-03-03 00:00:00

abstract：UNLABELLED:Conjugate vaccines are known to be one of the most effective and safest types of vaccines against bacterial pathogens. Previously, vaccine biosynthesis has been performed by using N-linked glycosylation systems. However, the structural specificity of these systems for sugar substrates has hindered their appl...

journal_title：mBio

authors： Pan C,Sun P,Liu B,Liang H,Peng Z,Dong Y,Wang D,Liu X,Wang B,Zeng M,Wu J,Zhu L,Wang H

更新日期：2016-04-26 00:00:00

abstract：:Food-borne pathogens are ongoing problems, and new pathogens are emerging. The impact of fungi, however, is largely underestimated. Recently, commercial yogurts contaminated with Mucor circinelloides were sold, and >200 consumers became ill with nausea, vomiting, and diarrhea. Mucoralean fungi cause the fatal fungal i...

journal_title：mBio

authors： Lee SC,Billmyre RB,Li A,Carson S,Sykes SM,Huh EY,Mieczkowski P,Ko DC,Cuomo CA,Heitman J

更新日期：2014-07-08 00:00:00

abstract：UNLABELLED:Pasteurella multocida toxin (PMT) induces atrophic rhinitis in animals, which is characterized by a degradation of nasal turbinate bones, indicating an effect of the toxin on bone cells such as osteoblasts and osteoclasts. The underlying molecular mechanism of PMT was defined as a persistent activation of he...

journal_title：mBio

authors： Strack J,Heni H,Gilsbach R,Hein L,Aktories K,Orth JH

更新日期：2014-11-11 00:00:00

abstract：:During DNA replication, stalling can occur when the replicative DNA polymerases encounter lesions or hard-to replicate regions. Under these circumstances, the processivity factor PCNA gets ubiquitylated at lysine 164, inducing the DNA damage tolerance (DDT) mechanisms that can bypass lesions encountered during DNA rep...

journal_title：mBio

authors： Arbel M,Bronstein A,Sau S,Liefshitz B,Kupiec M

更新日期：2020-05-05 00:00:00

abstract：UNLABELLED:Helicobacter pylori chronically infects the gastric mucosa in more than half of the human population; in a subset of this population, its presence is associated with development of severe disease, such as gastric cancer. Genomic analysis of several strains has revealed an extensive H. pylori pan-genome, like...

journal_title：mBio

authors： Lehours P,Vale FF,Bjursell MK,Melefors O,Advani R,Glavas S,Guegueniat J,Gontier E,Lacomme S,Alves Matos A,Menard A,Mégraud F,Engstrand L,Andersson AF

更新日期：2011-11-15 00:00:00

abstract：:The proteasome is a major protein degradation machinery with essential and diverse biological functions. Upon induction by cytokines, proteasome subunits β1, β2, and β5 are replaced by β1i/LMP2, β2i/MECL-1, and β5i/LMP7, resulting in the formation of an immunoproteasome (iProteasome). iProteasome-degraded products are...

journal_title：mBio

authors： Yang Y,Liu W,Hu D,Su R,Ji M,Huang Y,Shereen MA,Xu X,Luo Z,Zhang Q,Liu F,Wu K,Liu Y,Wu J

更新日期：2020-10-27 00:00:00

abstract：:The four dengue virus serotypes (DENV1 to 4) cause dengue, a major public health problem worldwide. Individuals exposed to primary DENV infections develop serotype-specific neutralizing antibodies, including strongly neutralizing antibodies targeting quaternary epitopes. To date, no studies have measured the levels an...

journal_title：mBio

authors： Andrade DV,Katzelnick LC,Widman DG,Balmaseda A,de Silva AM,Baric RS,Harris E

更新日期：2017-09-19 00:00:00

abstract：UNLABELLED:Cholera continues to be a global threat, with high rates of morbidity and mortality. In 2011, a cholera outbreak occurred in Palawan, Philippines, affecting more than 500 people, and 20 individuals died. Vibrio cholerae O1 was confirmed as the etiological agent. Source attribution is critical in cholera outb...

journal_title：mBio

authors： Klinzing DC,Choi SY,Hasan NA,Matias RR,Tayag E,Geronimo J,Skowronski E,Rashed SM,Kawashima K,Rosenzweig CN,Gibbons HS,Torres BC,Liles V,Alfon AC,Juan ML,Natividad FF,Cebula TA,Colwell RR

更新日期：2015-04-21 00:00:00

abstract：:A central question in mechanobiology is how cellular-scale structures are established and regulated. In bacteria, the cell envelope is essential for mechanical integrity, protecting against environmental stresses and bearing the load from high turgor pressures. Trivedi et al. (mBio 9:e01340-18, 2018, https://doi.org/1...

journal_title：mBio

authors： Odermatt PD,Arjes HA,Chang F,Huang KC

更新日期：2018-10-23 00:00:00

abstract：UNLABELLED:Many viruses induce acute T cell-independent (TI) B cell responses due to their repetitive epitopes and the induction of innate cytokines. Nevertheless, T cell help is thought necessary for the development of long-lasting antiviral antibody responses in the form of long-lived plasma cells and memory B cells....

journal_title：mBio

authors： Raval FM,Mishra R,Garcea RL,Welsh RM,Szomolanyi-Tsuda E

更新日期：2013-11-05 00:00:00

abstract：:Bacteroides thetaiotaomicron is one of the most abundant gut symbiont species, whose contribution to host health through its ability to degrade dietary polysaccharides and mature the immune system is under intense scrutiny. In contrast, adhesion and biofilm formation, which are potentially involved in gut colonization...

journal_title：mBio

authors： Béchon N,Mihajlovic J,Vendrell-Fernández S,Chain F,Langella P,Beloin C,Ghigo JM

更新日期：2020-06-23 00:00:00

abstract：UNLABELLED:Toxoplasma gondii is an obligate intracellular parasite that invades host cells and replicates within a unique parasitophorous vacuole. To maintain this intracellular niche, the parasite secretes an array of dense granule proteins (GRAs) into the nascent parasitophorous vacuole. These GRAs are believed to pl...

journal_title：mBio

authors： Nadipuram SM,Kim EW,Vashisht AA,Lin AH,Bell HN,Coppens I,Wohlschlegel JA,Bradley PJ

更新日期：2016-08-02 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) Tat binds the viral RNA structure transactivation-responsive element (TAR) and recruits transcriptional cofactors, amplifying viral mRNA expression. The Tat inhibitor didehydro-cortistatin A (dCA) promotes a state of persistent latency, refractory to viral reactivation. Here...

journal_title：mBio

authors： Mousseau G,Aneja R,Clementz MA,Mediouni S,Lima NS,Haregot A,Kessing CF,Jablonski JA,Thenin-Houssier S,Nagarsheth N,Trautmann L,Valente ST

更新日期：2019-07-02 00:00:00

abstract：UNLABELLED:The newly emerging Middle East respiratory syndrome coronavirus (MERS-CoV) causes a severe respiratory infection with a high mortality rate (~35%). MERS-CoV has been a global threat due to continuous outbreaks in the Arabian peninsula and international spread by infected travelers since 2012. From May to Jul...

journal_title：mBio

authors： Kim Y,Cheon S,Min CK,Sohn KM,Kang YJ,Cha YJ,Kang JI,Han SK,Ha NY,Kim G,Aigerim A,Shin HM,Choi MS,Kim S,Cho HS,Kim YS,Cho NH

更新日期：2016-03-01 00:00:00

abstract：UNLABELLED:Despite long-term investment, influenza continues to be a significant worldwide problem. The cornerstone of protection remains vaccination, and approved vaccines seek to elicit a hemagglutination inhibition (HAI) titer of ≥1:40 as the primary correlate of protection. However, recent poor vaccine performance ...

journal_title：mBio

authors： Memoli MJ,Shaw PA,Han A,Czajkowski L,Reed S,Athota R,Bristol T,Fargis S,Risos K,Powers JH,Davey RT Jr,Taubenberger JK

更新日期：2016-04-19 00:00:00

abstract：UNLABELLED:Pneumococcal pili have been shown to influence pneumococcal colonization, disease development, and the inflammatory response in mice. The role of the pilus-associated RrgA adhesin in pneumococcal interactions with murine and human macrophages was investigated. Expression of pili with RrgA enhanced the uptake...

journal_title：mBio

authors： Orrskog S,Rounioja S,Spadafina T,Gallotta M,Norman M,Hentrich K,Fälker S,Ygberg-Eriksson S,Hasenberg M,Johansson B,Uotila LM,Gahmberg CG,Barocchi M,Gunzer M,Normark S,Henriques-Normark B

更新日期：2012-12-26 00:00:00

abstract：:Cryptococcus gattii, the sister species of Cryptococcus neoformans, is an emerging pathogen which gained importance in connection with the ongoing cryptococcosis outbreak on Vancouver Island. Many molecular studies have divided this species into for major lineages: VGI, VGII, VGIII, and VGIV. This commentary summarize...

journal_title：mBio

authors： Meyer W

更新日期：2015-11-17 00:00:00

abstract：:Escherichia coli mazEF is an extensively studied stress-induced toxin-antitoxin (TA) system. The toxin MazF is an endoribonuclease that cleaves RNAs at ACA sites. Thereby, under stress, the induced MazF generates a stress-induced translation machinery (STM), composed of MazF-processed mRNAs and selective ribosomes tha...

journal_title：mBio

authors： Oron-Gottesman A,Sauert M,Moll I,Engelberg-Kulka H

更新日期：2016-11-15 00:00:00

abstract：UNLABELLED:Enteropathogenic Escherichia coli (EPEC) has the ability to antagonize host apoptosis during infection through promotion and inhibition of effectors injected by the type III secretion system (T3SS), but the total number of these effectors and the overall functional relationships between these effectors durin...

journal_title：mBio

authors： Serapio-Palacios A,Navarro-Garcia F

更新日期：2016-06-21 00:00:00

abstract：UNLABELLED:While research has identified an important contribution for metals, such as iron, in microbial pathogenesis, the roles of other transition metals, such as copper, remain mostly unknown. Recent evidence points to a requirement for copper homeostasis in the virulence of Cryptococcus neoformans based on a role ...

journal_title：mBio

authors： Waterman SR,Park YD,Raja M,Qiu J,Hammoud DA,O'Halloran TV,Williamson PR

更新日期：2012-10-02 00:00:00

abstract：:The opportunistic pathogen Pseudomonas aeruginosa is a leading cause of airway infection in cystic fibrosis (CF) patients. P. aeruginosa employs several hierarchically arranged and interconnected quorum sensing (QS) regulatory circuits to produce a battery of virulence factors such as elastase, phenazines, and rhamnol...

journal_title：mBio

authors： Cruz RL,Asfahl KL,Van den Bossche S,Coenye T,Crabbé A,Dandekar AA

更新日期：2020-04-07 00:00:00

abstract：:We showed previously that the histone lysine methyltransferase (HKMT) H3K27me3 (EZH2) is the catalytic subunit of Polycomb repressive complex 2 (PRC2) and is required for the maintenance of HIV-1 latency in Jurkat T cells. Here we show, by using chromatin immunoprecipitation experiments, that both PRC2 and euchromatic...

journal_title：mBio

authors： Nguyen K,Das B,Dobrowolski C,Karn J

更新日期：2017-02-28 00:00:00

abstract：:Most bacteria and archaea use the tubulin homologue FtsZ as its central organizer of cell division. In Gram-negative Escherichia coli bacteria, FtsZ recruits cytosolic, transmembrane, periplasmic, and outer membrane proteins, assembling the divisome that facilitates bacterial cell division. One such divisome component...

journal_title：mBio

authors： Kureisaite-Ciziene D,Varadajan A,McLaughlin SH,Glas M,Montón Silva A,Luirink R,Mueller C,den Blaauwen T,Grossmann TN,Luirink J,Löwe J

更新日期：2018-09-11 00:00:00

abstract：:As the GroES/GroEL chaperonin system is the only bacterial chaperone that is essential under all conditions, we have been interested in the development of GroES/GroEL inhibitors as potential antibiotics. Using Escherichia coli GroES/GroEL as a surrogate, we have discovered several classes of GroES/GroEL inhibitors tha...

journal_title：mBio

authors： Sivinski J,Ambrose AJ,Panfilenko I,Zerio CJ,Machulis JM,Mollasalehi N,Kaneko LK,Stevens M,Ray AM,Park Y,Wu C,Hoang QQ,Johnson SM,Chapman E

更新日期：2021-01-12 00:00:00

abstract：UNLABELLED:Vaginal HIV microbicides offer great promise in preventing HIV transmission, but failures of phase 3 clinical trials, in which microbicide-treated subjects had an increased risk of HIV transmission, raised concerns about endpoints used to evaluate microbicide safety. A possible explanation for the increased ...

journal_title：mBio

authors： Ravel J,Gajer P,Fu L,Mauck CK,Koenig SS,Sakamoto J,Motsinger-Reif AA,Doncel GF,Zeichner SL

更新日期：2012-12-18 00:00:00

abstract：:Arthritogenic alphaviruses such as Ross River and Chikungunya viruses cause debilitating muscle and joint pain and pose significant challenges in the light of recent outbreaks. How host immune responses are orchestrated after alphaviral infections and lead to musculoskeletal inflammation remains poorly understood. Her...

journal_title：mBio

authors： Zaid A,Tharmarajah K,Mostafavi H,Freitas JR,Sheng KC,Foo SS,Chen W,Vider J,Liu X,West NP,Herrero LJ,Taylor A,Mackay LK,Getts DR,King NJC,Mahalingam S

更新日期：2020-03-03 00:00:00

abstract：UNLABELLED:The ESKAPE (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter species) pathogens cause an increasing number of nosocomial infections worldwide since they escape the inhibitory effect of the available antibiotics and the immun...

journal_title：mBio

authors： Behroozian S,Svensson SL,Davies J

更新日期：2016-01-26 00:00:00

abstract：UNLABELLED:The C-type lectin receptor Dectin-1 is expressed mainly on myeloid cells mediating the immune response targeting respiratory pathogens such as Aspergillus fumigatus and Mycobacterium tuberculosis. The pulmonary epithelium serves as an important interface for interactions between these pathogens and the respi...

journal_title：mBio

authors： Heyl KA,Klassert TE,Heinrich A,Müller MM,Klaile E,Dienemann H,Grünewald C,Bals R,Singer BB,Slevogt H

更新日期：2014-08-26 00:00:00