Results 71 to 80 of about 131,112 (207)

Repeated Tick Infestations Impair Borrelia burgdorferi Transmission in a Non-Human Primate Model of Tick Feeding

open access: yesPathogens, 2023
The blacklegged tick, Ixodes scapularis, is the predominant vector of Borrelia burgdorferi, the agent of Lyme disease in the USA. Natural hosts of I. scapularis such as Peromyscus leucopus are repeatedly infested by these ticks without acquiring tick ...
Sukanya Narasimhan   +4 more
doaj   +1 more source

Identification of a highly active tannase enzyme from the oral pathogen Fusobacterium nucleatum subsp. polymorphum

open access: yesMicrobial Cell Factories, 2018
Background Tannases are tannin-degrading enzymes that have been described in fungi and bacteria as an adaptative mechanism to overcome the stress conditions associated with the presence of these phenolic compounds.
Julen Tomás-Cortázar   +10 more
doaj   +1 more source

Genetic Characterization of Argas persicus From Iran by Sequencing of Mitochondrial Cytochrome Oxidase I (COX1) and 16s rRNA Genes [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2019
Background: Argas persicus has a great importance for health and veterinary, it can transmit many infectious agents such as Borrelia anserina (avian spirochetosis) and Aegyptianella pullorum.
Shahriar Yavari   +4 more
doaj   +1 more source

Disulfiram: Mechanisms, Applications, and Challenges

open access: yesAntibiotics, 2023
Background: Since disulfiram’s discovery in the 1940s and its FDA approval for alcohol use disorder, other indications have been investigated. This review describes potential clinical applications, associated risks, and challenges.
Jenna Lanz   +5 more
doaj   +1 more source

Polymicrobial Nature of Tick-Borne Diseases

open access: yesmBio, 2019
Tick-borne diseases have increased in prevalence in the United States and abroad. The reasons for these increases are multifactorial, but climate change is likely to be a major factor.
Santiago Sanchez-Vicente   +4 more
semanticscholar   +1 more source

Counterattacking the tick bite: towards a rational design of anti-tick vaccines targeting pathogen transmission

open access: yesParasites & Vectors, 2019
Hematophagous arthropods are responsible for the transmission of a variety of pathogens that cause disease in humans and animals. Ticks of the Ixodes ricinus complex are vectors for some of the most frequently occurring human tick-borne diseases ...
Ryan O. M. Rego   +18 more
semanticscholar   +1 more source

Comparison of the Bacterial Gut Microbiome of North American Triatoma spp. With and Without Trypanosoma cruzi

open access: yesFrontiers in Microbiology, 2020
Chagas disease, caused by the hemoflagellate protist Trypanosoma cruzi, affects nearly 6 million people worldwide, mainly in Latin America. Hematophagous triatomine insects (“kissing bugs”) are the primary vectors of T.
Allison E. Mann   +8 more
doaj   +1 more source

Relapsing Fevers: Neglected Tick-Borne Diseases

open access: yesFrontiers in Cellular and Infection Microbiology, 2018
Relapsing fever still remains a neglected disease and little is known on its reservoir, tick vector and physiopathology in the vertebrate host. The disease occurs in temperate as well as tropical countries.
Emilie Talagrand-Reboul   +4 more
semanticscholar   +1 more source

TICK PHEROMONES AND THEIR USE IN TICK CONTROL

open access: yesAnnual Review of Entomology, 2006
▪ Abstract  Tick pheromones that regulate assembly, attraction/aggregation/attachment, and mating behavior have been described. Most of the compounds regulating these behaviors are purines, substituted phenols, or cholesteryl esters. Other pheromonal compounds include organic acids, hematin, or ecdysteroids.
openaire   +5 more sources

Retrospective molecular analyses of hard ticks (Acari: Ixodidae) from patients admitted to the Centre for Tick-Borne Diseases in Central Europe, Hungary (1999–2021), in relation to clinical symptoms

open access: yesParasites & Vectors
Background This study aimed at investigating the diversity of pathogens in human-biting ixodid ticks, in relation to their seasonality and associated clinical symptoms.
Sándor Hornok   +3 more
doaj   +1 more source

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