The capsid structure of murine noroviruses changes in response to aqueous conditions. By twisting the flexible hinge connecting two domains, the protruding (P) domain reversibly rises off the shell (S) domain in solutions of higher pH, but rests on the S domain in solutions of lower pH. Metal ions help to stabilize the resting conformation in this process. This image shows the two structures of the norovirus reconstructed by cryo-electron microscopy and the morphology of the resting or rising P domains on the S domain. Song et al.
Image Credit: Song C, Murata K (2020)
Pearls
An urge to fill a knowledge void: Malaria parasites are rarely investigated in threatened species
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008626
Peroxisomes in host defense
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008636
Insights gained into respiratory infection pathogenesis using lung tissue metabolomics
PLOS Pathogens: published July 14, 2020 | https://doi.org/10.1371/journal.ppat.1008662
Updating the fungal infection-mammalian selection hypothesis at the end of the Cretaceous Period
PLOS Pathogens: published July 16, 2020 | https://doi.org/10.1371/journal.ppat.1008451
Whoop! There it is: The surprising resurgence of pertussis
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008625
Decades-old studies of fungi associated with mammalian lungs and modern DNA sequencing approaches help define the nature of the lung mycobiome
PLOS Pathogens: published July 30, 2020 | https://doi.org/10.1371/journal.ppat.1008684
Candida auris in the UK: Introduction, dissemination, and control
PLOS Pathogens: published July 30, 2020 | https://doi.org/10.1371/journal.ppat.1008563
Reviews
Heme oxygenase-1 in protozoan infections: A tale of resistance and disease tolerance
PLOS Pathogens: published July 21, 2020 | https://doi.org/10.1371/journal.ppat.1008599
Interplay between SARS-CoV-2 and the type I interferon response
PLOS Pathogens: published July 29, 2020 | https://doi.org/10.1371/journal.ppat.1008737
Research Articles
Dynamic rotation of the protruding domain enhances the infectivity of norovirus
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008619
Zika virus tropism during early infection of the testicular interstitium and its role in viral pathogenesis in the testes
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008601
Campylobacter jejuni motility integrates specialized cell shape, flagellar filament, and motor, to coordinate action of its opposed flagella
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008620
Single cell heterogeneity in influenza A virus gene expression shapes the innate antiviral response to infection
PLOS Pathogens: published July 2, 2020 | https://doi.org/10.1371/journal.ppat.1008671
Pyrrocidine, a molecular off switch for fumonisin biosynthesis
PLOS Pathogens: published July 6, 2020 | https://doi.org/10.1371/journal.ppat.1008595
A Toxoplasma gondii patatin-like phospholipase contributes to host cell invasion
PLOS Pathogens: published July 6, 2020 | https://doi.org/10.1371/journal.ppat.1008650
TLR2 and endosomal TLR-mediated secretion of IL-10 and immune suppression in response to phagosome-confined Listeria monocytogenes
PLOS Pathogens: published July 7, 2020 | https://doi.org/10.1371/journal.ppat.1008622
Influenza A viruses use multivalent sialic acid clusters for cell binding and receptor activation
PLOS Pathogens: published July 8, 2020 | https://doi.org/10.1371/journal.ppat.1008656
Marine medaka heat shock protein 90ab1 is a receptor for red-spotted grouper nervous necrosis virus and promotes virus internalization through clathrin-mediated endocytosis
PLOS Pathogens: published July 8, 2020 | https://doi.org/10.1371/journal.ppat.1008668
The endosymbiont Wolbachia rebounds following antibiotic treatment
PLOS Pathogens: published July 8, 2020 | https://doi.org/10.1371/journal.ppat.1008623
In vivo synthesis of bacterial amyloid curli contributes to joint inflammation during S. Typhimurium infection
PLOS Pathogens: published July 9, 2020 | https://doi.org/10.1371/journal.ppat.1008591
Androgen receptor signaling in the lungs mitigates inflammation and improves the outcome of influenza in mice
PLOS Pathogens: published July 9, 2020 | https://doi.org/10.1371/journal.ppat.1008506
Varicella zoster virus encodes a viral decoy RHIM to inhibit cell death
PLOS Pathogens: published July 10, 2020 | https://doi.org/10.1371/journal.ppat.1008473
Equine pegiviruses cause persistent infection of bone marrow and are not associated with hepatitis
PLOS Pathogens: published July 10, 2020 | https://doi.org/10.1371/journal.ppat.1008677
HMGB1 amplifies ILC2-induced type-2 inflammation and airway smooth muscle remodelling
PLOS Pathogens: published July 13, 2020 | https://doi.org/10.1371/journal.ppat.1008651
A trafficome-wide RNAi screen reveals deployment of early and late secretory host proteins and the entire late endo-/lysosomal vesicle fusion machinery by intracellular Salmonella
PLOS Pathogens: published July 13, 2020 | https://doi.org/10.1371/journal.ppat.1008220
Minimal transmission in an influenza A (H3N2) human challenge-transmission model within a controlled exposure environment
PLOS Pathogens: published July 13, 2020 | https://doi.org/10.1371/journal.ppat.1008704
The Promyelocytic Leukemia Protein facilitates human herpesvirus 6B chromosomal integration, immediate-early 1 protein multiSUMOylation and its localization at telomeres
PLOS Pathogens: published July 13, 2020 | https://doi.org/10.1371/journal.ppat.1008683
Repertoire characterization and validation of gB-specific human IgGs directly cloned from humanized mice vaccinated with dendritic cells and protected against HCMV
PLOS Pathogens: published July 15, 2020 | https://doi.org/10.1371/journal.ppat.1008560
Related Articles
The Aspergillus fumigatus transcription factor RglT is important for gliotoxin biosynthesis and self-protection, and virulence
PLOS Pathogens: published July 15, 2020 | https://doi.org/10.1371/journal.ppat.1008645
Dissecting distinct proteolytic activities of FMDV Lpro implicates cleavage and degradation of RLR signaling proteins, not its deISGylase/DUB activity, in type I interferon suppression
PLOS Pathogens: published July 15, 2020 | https://doi.org/10.1371/journal.ppat.1008702
Contained Mycobacterium tuberculosis infection induces concomitant and heterologous protection
PLOS Pathogens: published July 16, 2020 | https://doi.org/10.1371/journal.ppat.1008655
Mutant prion proteins increase calcium permeability of AMPA receptors, exacerbating excitotoxicity
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Ancient co-option of an amino acid ABC transporter locus in Pseudomonas syringae for host signal-dependent virulence gene regulation
PLOS Pathogens: published July 16, 2020 | https://doi.org/10.1371/journal.ppat.1008680
AHR is a tunable knob that controls HTLV-1 latency-reactivation switching
PLOS Pathogens: published July 17, 2020 | https://doi.org/10.1371/journal.ppat.1008664
Structural basis for the interaction of human herpesvirus 6B tetrameric glycoprotein complex with the cellular receptor, human CD134
PLOS Pathogens: published July 17, 2020 | https://doi.org/10.1371/journal.ppat.1008648
Inhibition of spumavirus gene expression by PHF11
PLOS Pathogens: published July 17, 2020 | https://doi.org/10.1371/journal.ppat.1008644
Long noncoding RNA MARL regulates antiviral responses through suppression miR-122-dependent MAVS downregulation in lower vertebrates
PLOS Pathogens: published July 17, 2020 | https://doi.org/10.1371/journal.ppat.1008670
Cross-feeding modulates the rate and mechanism of antibiotic resistance evolution in a model microbial community of Escherichia coli and Salmonella enterica
PLOS Pathogens: published July 20, 2020 | https://doi.org/10.1371/journal.ppat.1008700
Tetrameric glycoprotein complex gH/gL/gQ1/gQ2 is a promising vaccine candidate for human herpesvirus 6B
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008609
Pressurized DNA state inside herpes capsids—A novel antiviral target
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008604
Life course exposures continually shape antibody profiles and risk of seroconversion to influenza
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008635
Host prion protein expression levels impact prion tropism for the spleen
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008283
Protein phosphatase 1 catalyzes HBV core protein dephosphorylation and is co-packaged with viral pregenomic RNA into nucleocapsids
PLOS Pathogens: published July 23, 2020 | https://doi.org/10.1371/journal.ppat.1008669
Evolving MRSA: High-level β-lactam resistance in Staphylococcus aureus is associated with RNA Polymerase alterations and fine tuning of gene expression
PLOS Pathogens: published July 24, 2020 | https://doi.org/10.1371/journal.ppat.1008672
Comparative transcriptome analysis of endemic and epidemic Kaposi’s sarcoma (KS) lesions and the secondary role of HIV-1 in KS pathogenesis
PLOS Pathogens: published July 24, 2020 | https://doi.org/10.1371/journal.ppat.1008681
Timelines of infection and transmission dynamics of H1N1pdm09 in swine
PLOS Pathogens: published July 24, 2020 | https://doi.org/10.1371/journal.ppat.1008628
S-glutathionylation proteome profiling reveals a crucial role of a thioredoxin-like protein in interspecies competition and cariogenecity of Streptococcus mutans
PLOS Pathogens: published July 27, 2020 | https://doi.org/10.1371/journal.ppat.1008774
Nicotinic acetylcholine receptors: Ex-vivo expression of functional, non-hybrid, heteropentameric receptors from a marine arthropod, Lepeophtheirus salmonis
PLOS Pathogens: published July 27, 2020 | https://doi.org/10.1371/journal.ppat.1008715
An HSV-2 nucleoside-modified mRNA genital herpes vaccine containing glycoproteins gC, gD, and gE protects mice against HSV-1 genital lesions and latent infection
PLOS Pathogens: published July 27, 2020 | https://doi.org/10.1371/journal.ppat.1008795
Novel phenotype of Wolbachia strain wPip in Aedes aegypti challenges assumptions on mechanisms of Wolbachia-mediated dengue virus inhibition
PLOS Pathogens: published July 29, 2020 | https://doi.org/10.1371/journal.ppat.1008410
SIV and Mycobacterium tuberculosis synergy within the granuloma accelerates the reactivation pattern of latent tuberculosis
PLOS Pathogens: published July 30, 2020 | https://doi.org/10.1371/journal.ppat.1008413
Transferrin receptor 1 levels at the cell surface influence the susceptibility of newborn piglets to PEDV infection
PLOS Pathogens: published July 30, 2020 | https://doi.org/10.1371/journal.ppat.1008682
The Barley stripe mosaic virus γb protein promotes viral cell-to-cell movement by enhancing ATPase-mediated assembly of ribonucleoprotein movement complexes
PLOS Pathogens: published July 30, 2020 | https://doi.org/10.1371/journal.ppat.1008709
Interleukin 16 contributes to gammaherpesvirus pathogenesis by inhibiting viral reactivation
PLOS Pathogens: published July 31, 2020 | https://doi.org/10.1371/journal.ppat.1008701
Formal Comment
Different roles of integrin-β1 and integrin-αv for type IV secretion of CagA versus cell elongation phenotype and cell lifting by Helicobacter pylori
PLOS Pathogens: published July 21, 2020 | https://doi.org/10.1371/journal.ppat.1008135