COP1, a negative regulator of photomorphogenesis, positively regulates plant disease resistance via double-stranded RNA binding proteins.

abstract：:HIV infection induces phenotypic and functional changes to CD8+ T cells defined by the coordinated upregulation of a series of negative checkpoint receptors that eventually result in T cell exhaustion and failure to control viral replication. We report that effector CD8+ T cells during HIV infection in blood and SIV i...

journal_title：PLoS pathogens

authors： Chew GM,Fujita T,Webb GM,Burwitz BJ,Wu HL,Reed JS,Hammond KB,Clayton KL,Ishii N,Abdel-Mohsen M,Liegler T,Mitchell BI,Hecht FM,Ostrowski M,Shikuma CM,Hansen SG,Maurer M,Korman AJ,Deeks SG,Sacha JB,Ndhlovu LC

更新日期：2016-01-07 00:00:00

abstract：:EBV transforms B cells in vitro and causes human B-cell lymphomas including classical Hodgkin lymphoma (CHL), Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL). The EBV latency protein, EBNA2, transcriptionally activates the promoters of all latent viral protein-coding genes expressed in type III EBV lat...

journal_title：PLoS pathogens

authors： Li C,Romero-Masters JC,Huebner S,Ohashi M,Hayes M,Bristol JA,Nelson SE,Eichelberg MR,Van Sciver N,Ranheim EA,Scott RS,Johannsen EC,Kenney SC

更新日期：2020-06-15 00:00:00

abstract：:The Aspergillus fumigatus sterol regulatory element binding protein (SREBP) SrbA belongs to the basic Helix-Loop-Helix (bHLH) family of transcription factors and is crucial for antifungal drug resistance and virulence. The latter phenotype is especially striking, as loss of SrbA results in complete loss of virulence i...

journal_title：PLoS pathogens

authors： Chung D,Barker BM,Carey CC,Merriman B,Werner ER,Lechner BE,Dhingra S,Cheng C,Xu W,Blosser SJ,Morohashi K,Mazurie A,Mitchell TK,Haas H,Mitchell AP,Cramer RA

更新日期：2014-11-06 00:00:00

abstract：:Targeting of permissive entry sites is crucial for bacterial infection. The targeting mechanisms are incompletely understood. We have analyzed target-site selection by S. Typhimurium. This enteropathogenic bacterium employs adhesins (e.g. fim) and the type III secretion system 1 (TTSS-1) for host cell binding, the tri...

journal_title：PLoS pathogens

authors： Misselwitz B,Barrett N,Kreibich S,Vonaesch P,Andritschke D,Rout S,Weidner K,Sormaz M,Songhet P,Horvath P,Chabria M,Vogel V,Spori DM,Jenny P,Hardt WD

更新日期：2012-01-01 00:00:00

abstract：:Pathogens often follow more than one transmission route during outbreaks-from needle sharing plus sexual transmission of HIV to small droplet aerosol plus fomite transmission of influenza. Thus, controlling an infectious disease outbreak often requires characterizing the risk associated with multiple mechanisms of tra...

journal_title：PLoS pathogens

authors： Allard A,Althouse BM,Hébert-Dufresne L,Scarpino SV

更新日期：2017-09-21 00:00:00

abstract：:The Ras-GAP SH3 domain-binding proteins (G3BP) are essential regulators of the formation of stress granules (SG), cytosolic aggregates of proteins and RNA that are induced upon cellular stress, such as virus infection. Many viruses, including Semliki Forest virus (SFV), block SG induction by targeting G3BP. In this wo...

journal_title：PLoS pathogens

authors： Panas MD,Schulte T,Thaa B,Sandalova T,Kedersha N,Achour A,McInerney GM

更新日期：2015-02-06 00:00:00

abstract：:A subset of high-risk Human Papillomaviruses (HPVs) are the causative agents of a large number of human cancers, of which cervical is the most common. Two viral oncoproteins, E6 and E7, contribute directly towards the development and maintenance of malignancy. A characteristic feature of the E6 oncoproteins from cance...

journal_title：PLoS pathogens

authors： Ganti K,Massimi P,Manzo-Merino J,Tomaić V,Pim D,Playford MP,Lizano M,Roberts S,Kranjec C,Doorbar J,Banks L

更新日期：2016-09-20 00:00:00

abstract：:The virulence of Francisella tularensis, the etiological agent of tularemia, relies on an atypical type VI secretion system (T6SS) encoded by a genomic island termed the Francisella Pathogenicity Island (FPI). While the importance of the FPI in F. tularensis virulence is clearly established, the precise role of most o...

journal_title：PLoS pathogens

authors： Rigard M,Bröms JE,Mosnier A,Hologne M,Martin A,Lindgren L,Punginelli C,Lays C,Walker O,Charbit A,Telouk P,Conlan W,Terradot L,Sjöstedt A,Henry T

更新日期：2016-09-07 00:00:00

abstract：:Inactivation of host Rho GTPases is a widespread strategy employed by bacterial pathogens to manipulate mammalian cellular functions and avoid immune defenses. Some bacterial toxins mimic eukaryotic Rho GTPase-activating proteins (GAPs) to inactivate mammalian GTPases, probably as a result of evolutionary convergence....

journal_title：PLoS pathogens

authors： Colinet D,Schmitz A,Depoix D,Crochard D,Poirié M

更新日期：2007-12-28 00:00:00

abstract：:Microfold (M) cell host-pathogen interaction studies would benefit from the visual analysis of dynamic cellular and microbial interplays. We adapted a human in vitro M cell model to physiological bacterial infections, expression of fluorescent localization reporters and long-term three-dimensional time-lapse microscop...

journal_title：PLoS pathogens

authors： Rey C,Chang YY,Latour-Lambert P,Varet H,Proux C,Legendre R,Coppée JY,Enninga J

更新日期：2020-04-13 00:00:00

abstract：:The two-component system (TCS) KdpD/KdpE, extensively studied for its regulatory role in potassium (K(+)) transport, has more recently been identified as an adaptive regulator involved in the virulence and intracellular survival of pathogenic bacteria, including Staphylococcus aureus, entero-haemorrhagic Escherichia c...

journal_title：PLoS pathogens

authors： Freeman ZN,Dorus S,Waterfield NR

更新日期：2013-03-01 00:00:00

abstract：:The diversity of a highly variable RNA plant virus was considered to determine the range of virulence substitutions, the evolutionary pathways to virulence, and whether intraspecific diversity modulates virulence pathways and propensity. In all, 114 isolates representative of the genetic and geographic diversity of Ri...

journal_title：PLoS pathogens

authors： Pinel-Galzi A,Rakotomalala M,Sangu E,Sorho F,Kanyeka Z,Traoré O,Sérémé D,Poulicard N,Rabenantoandro Y,Séré Y,Konaté G,Ghesquière A,Hébrard E,Fargette D

更新日期：2007-11-01 00:00:00

abstract：:More than half of the world population is at risk of dengue virus (DENV) infection because of the global distribution of its mosquito vectors. DENV is an envelope virus that relies on host lipid membranes for its life-cycle. Here, we characterized how DENV hijacks the mosquito lipidome to identify targets for novel tr...

journal_title：PLoS pathogens

authors： Vial T,Tan WL,Wong Wei Xiang B,Missé D,Deharo E,Marti G,Pompon J

更新日期：2019-12-09 00:00:00

abstract：:The repeat region of the Plasmodium falciparum circumsporozoite protein (CSP) is a major vaccine antigen because it can be targeted by parasite neutralizing antibodies; however, little is known about this interaction. We used isothermal titration calorimetry, X-ray crystallography and mutagenesis-validated modeling to...

journal_title：PLoS pathogens

authors： Fisher CR,Sutton HJ,Kaczmarski JA,McNamara HA,Clifton B,Mitchell J,Cai Y,Dups JN,D'Arcy NJ,Singh M,Chuah A,Peat TS,Jackson CJ,Cockburn IA

更新日期：2017-07-31 00:00:00

abstract：:Phagocytosis is an ancient mechanism central to both tissue homeostasis and immune defense. Both the identity of the receptors that mediate bacterial phagocytosis and the nature of the interactions between phagocytosis and other defense mechanisms remain elusive. Here, we report that Croquemort (Crq), a Drosophila mem...

journal_title：PLoS pathogens

authors： Guillou A,Troha K,Wang H,Franc NC,Buchon N

更新日期：2016-10-25 00:00:00

abstract：:The NLRP3 inflammasome has emerged as a central immune regulator that senses virulence factors expressed by microbial pathogens for triggering inflammation. Inflammation can be harmful and therefore this response must be tightly controlled. The mechanisms by which immune cells, such as macrophages, discriminate benign...

journal_title：PLoS pathogens

authors： Tucey TM,Verma J,Olivier FAB,Lo TL,Robertson AAB,Naderer T,Traven A

更新日期：2020-08-04 00:00:00

abstract：:The COVID-19 pandemic has revealed that infection with SARS-CoV-2 can result in a wide range of clinical outcomes in humans. An incomplete understanding of immune correlates of protection represents a major barrier to the design of vaccines and therapeutic approaches to prevent infection or limit disease. This deficit...

journal_title：PLoS pathogens

authors： Graham JB,Swarts JL,Leist SR,Schäfer A,Menachery VD,Gralinski LE,Jeng S,Miller DR,Mooney MA,McWeeney SK,Ferris MT,Pardo-Manuel de Villena F,Heise MT,Baric RS,Lund JM

更新日期：2021-01-29 00:00:00

abstract：:Although the intracellular bacterium Listeria monocytogenes has an established predilection for disseminated infection during pregnancy that often results in spontaneous abortion or stillbirth, the specific host-pathogen interaction that dictates these disastrous complications remain incompletely defined. Herein, we d...

journal_title：PLoS pathogens

authors： Rowe JH,Ertelt JM,Xin L,Way SS

更新日期：2012-01-01 00:00:00

abstract：:The APOBEC3 (A3) cytidine deaminases are antiretroviral proteins, whose targets include human immunodeficiency virus type-1 (HIV-1). Their incorporation into viral particles is critical for antiviral activity and is driven by interactions with the RNA molecules that are packaged into virions. However, it is unclear wh...

journal_title：PLoS pathogens

authors： York A,Kutluay SB,Errando M,Bieniasz PD

更新日期：2016-08-19 00:00:00

abstract：:Various bacterial toxins circumvent host defenses through overproduction of cAMP. In a previous study, we showed that edema factor (EF), an adenylate cyclase from Bacillus anthracis, disrupts endocytic recycling mediated by the small GTPase Rab11. As a result, cargo proteins such as cadherins fail to reach inter-cellu...

journal_title：PLoS pathogens

authors： Guichard A,Jain P,Moayeri M,Schwartz R,Chin S,Zhu L,Cruz-Moreno B,Liu JZ,Aguilar B,Hollands A,Leppla SH,Nizet V,Bier E

更新日期：2017-09-25 00:00:00

abstract：:Hospitalization of the elderly for invasive pneumococcal disease is frequently accompanied by the occurrence of an adverse cardiac event; these are primarily new or worsened heart failure and cardiac arrhythmia. Herein, we describe previously unrecognized microscopic lesions (microlesions) formed within the myocardium...

journal_title：PLoS pathogens

authors： Brown AO,Mann B,Gao G,Hankins JS,Humann J,Giardina J,Faverio P,Restrepo MI,Halade GV,Mortensen EM,Lindsey ML,Hanes M,Happel KI,Nelson S,Bagby GJ,Lorent JA,Cardinal P,Granados R,Esteban A,LeSaux CJ,Tuomanen EI,Or

更新日期：2014-09-18 00:00:00

abstract：:Clostridium difficile is a global health burden and the leading cause of antibiotic-associated diarrhoea worldwide, causing severe gastrointestinal disease and death. Three well characterised toxins are encoded by this bacterium in two genetic loci, specifically, TcdB (toxin B) and TcdA (toxin A) in the Pathogenicity ...

journal_title：PLoS pathogens

authors： Lyon SA,Hutton ML,Rood JI,Cheung JK,Lyras D

更新日期：2016-07-14 00:00:00

abstract：:APE1 is a multifunctional protein with a DNA base excision repair function in its C-terminal domain and a redox activity in its N-terminal domain. The redox function of APE1 converts certain transcription factors from inactive oxidized to active reduced forms. Given that among the APE1-regulated transcription factors ...

journal_title：PLoS pathogens

authors： Zhong C,Xu M,Wang Y,Xu J,Yuan Y

更新日期：2017-04-05 00:00:00

abstract：:We performed a quantitative analysis of the HLA restriction, antigen and epitope specificity of human pathogen specific responses in healthy individuals infected with M. tuberculosis (Mtb), in a South African cohort as a test case. The results estimate the breadth of T cell responses for the first time in the context ...

journal_title：PLoS pathogens

authors： Lindestam Arlehamn CS,McKinney DM,Carpenter C,Paul S,Rozot V,Makgotlho E,Gregg Y,van Rooyen M,Ernst JD,Hatherill M,Hanekom WA,Peters B,Scriba TJ,Sette A

更新日期：2016-07-13 00:00:00

abstract：:Eastern equine encephalitis virus (EEEV), a mosquito-borne RNA virus, is one of the most acutely virulent viruses endemic to the Americas, causing between 30% and 70% mortality in symptomatic human cases. A major factor in the virulence of EEEV is the presence of four binding sites for the hematopoietic cell-specific ...

journal_title：PLoS pathogens

authors： Trobaugh DW,Sun C,Bhalla N,Gardner CL,Dunn MD,Klimstra WB

更新日期：2019-10-28 00:00:00

abstract：:Intracellular parasites, such as Leishmania spp, must acquire suitable carbon sources from the host cell in order to replicate. Here we present evidence that intracellular amastigote stages of Leishmania exploit amino sugars in the phagolysosome of mammalian macrophages as a source of carbon and energy. L. major paras...

journal_title：PLoS pathogens

authors： Naderer T,Heng J,McConville MJ

更新日期：2010-12-23 00:00:00

abstract：:Understanding the mechanisms that help promote protective immune responses to pathogens is a major challenge in biomedical research and an important goal for the design of innovative therapeutic or vaccination strategies. While natural killer (NK) cells can directly contribute to the control of viral replication, whet...

journal_title：PLoS pathogens

authors： Robbins SH,Bessou G,Cornillon A,Zucchini N,Rupp B,Ruzsics Z,Sacher T,Tomasello E,Vivier E,Koszinowski UH,Dalod M

更新日期：2007-08-24 00:00:00

abstract：:[This corrects the article DOI: 10.1371/journal.ppat.1002924.]. ...

journal_title：PLoS pathogens

authors： Grard G,Fair JN,Lee D,Slikas E,Steffen I,Muyembe JJ,Sittler T,Veeraraghavan N,Ruby JG,Wang C,Makuwa M,Mulembakani P,Tesh RB,Mazet J,Rimoin AW,Taylor T,Schneider BS,Simmons G,Delwart E,Wolfe ND,Chiu CY,Leroy EM

更新日期：2017-09-07 00:00:00

abstract：:Interferon Regulatory Factor 8 (IRF8) is required for development, maturation and expression of anti-microbial defenses of myeloid cells. BXH2 mice harbor a severely hypomorphic allele at Irf8 (Irf8(R294C)) that causes susceptibility to infection with intracellular pathogens including Mycobacterium tuberculosis. We re...

journal_title：PLoS pathogens

authors： Berghout J,Langlais D,Radovanovic I,Tam M,MacMicking JD,Stevenson MM,Gros P

更新日期：2013-01-01 00:00:00

abstract：:Previous studies identified prion protein (PrP) mutants which act as dominant negative inhibitors of prion formation through a mechanism hypothesized to require an unidentified species-specific cofactor termed protein X. To study the mechanism of dominant negative inhibition in vitro, we used recombinant PrP(C) molecu...

journal_title：PLoS pathogens

authors： Geoghegan JC,Miller MB,Kwak AH,Harris BT,Supattapone S

更新日期：2009-07-01 00:00:00