Controlled exsheathment of axenic Necator americanus L3 larvae was harnessed to prepare partially exsheathed hookworms, which were analysed using Atomic Force Microscopy (AFM) and Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS). AFM revealed previously unseen surface area enhancing nano-annuli exclusive to the sheath surface. ToF-SIMS elucidated unique and significantly different chemistries between the surface of the emergent cuticle (lubricating phosphatidylglycerol-like-head groups, red) and deposited sheath (immunogenic heparan sulphate-like-monosaccharides, green). Chauhan et al.
Image Credit: Dr Veeren M Chauhan
Editorial
Ten failings in global neglected tropical diseases control
PLOS Neglected Tropical Diseases: published December 21, 2017 | https://doi.org/10.1371/journal.pntd.0005896
Policy Platform
Sustaining visceral leishmaniasis elimination in Bangladesh – Could a policy brief help?
PLOS Neglected Tropical Diseases: published December 12, 2017 | https://doi.org/10.1371/journal.pntd.0006081
Symposiums
Case report: A rare case of urinary myiasis induced by the fourth instar larvae of Telmatoscopus albipunctatus
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Emergence of melioidosis in the Indian Ocean region: Two new cases and a literature review
PLOS Neglected Tropical Diseases: published December 14, 2017 | https://doi.org/10.1371/journal.pntd.0006018
Review
Drug resistance and treatment failure in leishmaniasis: A 21st century challenge
PLOS Neglected Tropical Diseases: published December 14, 2017 | https://doi.org/10.1371/journal.pntd.0006052
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A temporal comparison of sex-aggregation pheromone gland content and dynamics of release in three members of the Lutzomyia longipalpis (Diptera: Psychodidae) species complex
PLOS Neglected Tropical Diseases: published December 1, 2017 | https://doi.org/10.1371/journal.pntd.0006071
Review of the factors influencing the motivation of community drug distributors towards the control and elimination of neglected tropical diseases (NTDs)
PLOS Neglected Tropical Diseases: published December 6, 2017 | https://doi.org/10.1371/journal.pntd.0006065
Symptoms associated with adverse dengue fever prognoses at the time of reporting in the 2015 dengue outbreak in Taiwan
PLOS Neglected Tropical Diseases: published December 6, 2017 | https://doi.org/10.1371/journal.pntd.0006091
Body size and hosts of Triatoma infestans populations affect the size of bloodmeal contents and female fecundity in rural northwestern Argentina
PLOS Neglected Tropical Diseases: published December 6, 2017 | https://doi.org/10.1371/journal.pntd.0006097
The physicochemical fingerprint of Necator americanus
PLOS Neglected Tropical Diseases: published December 7, 2017 | https://doi.org/10.1371/journal.pntd.0005971
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