Article-Journal

Ten simple rules for implementing deep amplicon sequencing in parasitology.

Deep amplicon sequencing is transforming parasitology by enabling high-throughput profiling of parasite communities and detection of resistance-associated genetic variants. Despite …

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The Lutzomyia longipalpis complex: what's next? featured image

The Lutzomyia longipalpis complex: what's next?

Lutzomyia longipalpis is a phlebotomine sand fly of medico-veterinary importance and the primary vector of Leishmania infantum in the Americas. Its taxonomic status has been …

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Lucas Sousa-Paula

IxsS7: A novel biomarker for Ixodes scapularis tick bite exposure in humans.

Ixodes scapularis is a primary vector of several important tick-borne pathogens including Borrelia burgdorferi sensu lato, the causative bacterial genospecies complex of Lyme …

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The Rhipicephalus sanguineus group: updated list of species, geographical distribution, and vector competence. featured image

The Rhipicephalus sanguineus group: updated list of species, geographical distribution, and vector competence.

The Rhipicephalus sanguineus group is an assembly of species morphologically and phylogenetically related to Rhipicephalus sanguineus sensu stricto. The taxonomy and systematics of …

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Ixochymostatin, a trypsin inhibitor-like (TIL) protein from Ixodes scapularis, inhibits chymase and impairs vascular permeability.

Ticks obtain a blood meal by lacerating small blood vessels and ingesting the blood that flows to the feeding site, which triggers various host responses. However, ticks face the …

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Exploring the longitudinal expression dynamics of midguts in adult female Amblyomma americanum ticks.

BACKGROUND: Female ticks remain attached to their host for multiple days to complete a blood meal. This prolonged feeding period is accompanied by a significant increase in the …

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Prevalence of Leishmania infection in 205 cats from a referral hospital population in Brazil (2021-2022).

Leishmaniases are a group of neglected diseases of significant public health concern, with Brazil being the primary focus of this disease in the Americas. The municipality of …

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Exploring the transcriptome of immature stages of Ornithodoros hermsi, the soft-tick vector of tick-borne relapsing fever.

Blood-feeding behavior has independently evolved in arthropods multiple times. Unlike hard ticks, soft ticks employ a rapid-feeding strategy for hematophagy, and there are …

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Lucas Sousa-Paula

Ornithodoros hermsi.

Ornithodoros hermsi is a small, multi-host soft tick that feeds rapidly on blood in all life stages, including larva, 2 to 5 nymphal instars (primarily 3), and male and female. As …

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Lucas Sousa-Paula

Prevention of heartworm infection in dogs using a combination of moxidectin, imidacloprid and praziquantel: evidence from a randomized clinical trial.

The aim of this study was to evaluate the efficacy of a topical combination of moxidectin 3.5%, imidacloprid 10% and praziquantel 10% for the prevention of Dirofilaria immitis …

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