Pangolins belong to an order of unusual mammals that are scale-covered, toothless and specialist myrmecophages, and that also includes eight endangered species. The Malayan pangolin (Manis javanica) is the main species rescued from wildlife smuggling in China. Although pangolins are not likely the direct source of the recent outbreak in humans according to work by Liu and Jiang et al, they have been found to carry or be infected by several zoonotic pathogens, such as the Sendai virus, Coronavirus and Parainfluenza Virus 5. Pangolin illegal trade must be eliminated both for pangolin conservation and for public health.
Image Credit: JP Chen (2020)
Opinion
Harnessing the natural anti-glycan immune response to limit the transmission of enveloped viruses such as SARS-CoV-2
PLOS Pathogens: published May 21, 2020 | https://doi.org/10.1371/journal.ppat.1008556
Pearls
Bacteria under antibiotic attack: Different strategies for evolutionary adaptation
PLOS Pathogens: published May 7, 2020 | https://doi.org/10.1371/journal.ppat.1008431
Short-term evolution strategies for host adaptation and drug escape in human fungal pathogens
PLOS Pathogens: published May 14, 2020 | https://doi.org/10.1371/journal.ppat.1008519
Disseminated Histoplasmosis: Fighting a neglected killer of patients with advanced HIV disease in Latin America
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Influenza virus DI particles: Defective interfering or delightfully interesting?
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Enhancing bacterial survival through phenotypic heterogeneity
PLOS Pathogens: published May 21, 2020 | https://doi.org/10.1371/journal.ppat.1008439
A viral journey to the brain: Current considerations and future developments
PLOS Pathogens: published May 21, 2020 | https://doi.org/10.1371/journal.ppat.1008434
Mitochondrial reactive oxygen species as major effectors of antimicrobial immunity
PLOS Pathogens: published May 28, 2020 | https://doi.org/10.1371/journal.ppat.1008470
Effector specificity and function in Drosophila innate immunity: Getting AMPed and dropping Boms
PLOS Pathogens: published May 28, 2020 | https://doi.org/10.1371/journal.ppat.1008480
Capsid protein is central to the birth of flavivirus particles
PLOS Pathogens: published May 28, 2020 | https://doi.org/10.1371/journal.ppat.1008542
Reviews
Entamoeba histolytica and pathogenesis: A calcium connection
PLOS Pathogens: published May 7, 2020 | https://doi.org/10.1371/journal.ppat.1008214
Harnessing helminth-driven immunoregulation in the search for novel therapeutic modalities
PLOS Pathogens: published May 14, 2020 | https://doi.org/10.1371/journal.ppat.1008508
Adapting to survive: How Candida overcomes host-imposed constraints during human colonization
PLOS Pathogens: published May 21, 2020 | https://doi.org/10.1371/journal.ppat.1008478
The hallmarks of COVID-19 disease
PLOS Pathogens: published May 22, 2020 | https://doi.org/10.1371/journal.ppat.1008536
Research Articles
Zika virus infects pericytes in the choroid plexus and enters the central nervous system through the blood-cerebrospinal fluid barrier
PLOS Pathogens: published May 1, 2020 | https://doi.org/10.1371/journal.ppat.1008204
A conformation-based intra-molecular initiation factor identified in the flavivirus RNA-dependent RNA polymerase
PLOS Pathogens: published May 1, 2020 | https://doi.org/10.1371/journal.ppat.1008484
EhC2B, a C2 domain-containing protein, promotes erythrophagocytosis in Entamoeba histolytica via actin nucleation
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008489
The intergenic small non-coding RNA ittA is required for optimal infectivity and tissue tropism in Borrelia burgdorferi
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008423
Salmonella Typhimurium discreet-invasion of the murine gut absorptive epithelium
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008503
SPOP promotes ubiquitination and degradation of MyD88 to suppress the innate immune response
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008188
Structure and functional analysis of the Legionella pneumophila chitinase ChiA reveals a novel mechanism of metal-dependent mucin degradation
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008342
Human monoclonal antibodies against Ross River virus target epitopes within the E2 protein and protect against disease
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008517
Revisiting promyelocytic leukemia protein targeting by human cytomegalovirus immediate-early protein 1
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008537
Tuning antiviral CD8 T-cell response via proline-altered peptide ligand vaccination
PLOS Pathogens: published May 4, 2020 | https://doi.org/10.1371/journal.ppat.1008244
The Caenorhabditis elegans CUB-like-domain containing protein RBT-1 functions as a receptor for Bacillus thuringiensis Cry6Aa toxin
PLOS Pathogens: published May 5, 2020 | https://doi.org/10.1371/journal.ppat.1008501
Past and ongoing adaptation of human cytomegalovirus to its host
PLOS Pathogens: published May 8, 2020 | https://doi.org/10.1371/journal.ppat.1008476
Preventive effects of folic acid on Zika virus-associated poor pregnancy outcomes in immunocompromised mice
PLOS Pathogens: published May 11, 2020 | https://doi.org/10.1371/journal.ppat.1008521
Gp41-targeted antibodies restore infectivity of a fusion-deficient HIV-1 envelope glycoprotein
PLOS Pathogens: published May 11, 2020 | https://doi.org/10.1371/journal.ppat.1008577
Yersinia pseudotuberculosis YopH targets SKAP2-dependent and independent signaling pathways to block neutrophil antimicrobial mechanisms during infection
PLOS Pathogens: published May 11, 2020 | https://doi.org/10.1371/journal.ppat.1008576
Multiple weak interactions between BvgA~P and ptx promoter DNA strongly activate transcription of pertussis toxin genes in Bordetella pertussis
PLOS Pathogens: published May 13, 2020 | https://doi.org/10.1371/journal.ppat.1008500
TREM2 suppresses the proinflammatory response to facilitate PRRSV infection via PI3K/NF-κB signaling
PLOS Pathogens: published May 13, 2020 | https://doi.org/10.1371/journal.ppat.1008543
Are pangolins the intermediate host of the 2019 novel coronavirus (SARS-CoV-2)?
PLOS Pathogens: published May 14, 2020 | https://doi.org/10.1371/journal.ppat.1008421
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