Results 61 to 70 of about 17,827 (257)

Discovery of Alpha-Gal-Containing Antigens in North American Tick Species Believed to Induce Red Meat Allergy

open access: yesFrontiers in Immunology, 2019
Development of specific IgE antibodies to the oligosaccharide galactose-α-1, 3-galactose (α-gal) following tick bites has been shown to be the source of red meat allergy. In this study, we investigated the presence of α-gal in four tick species: the lone-
Gary Crispell   +6 more
doaj   +1 more source

Standardized Ixodid Tick Survey in Mainland Florida

open access: yesInsects, 2019
A statewide survey of questing ixodid ticks in mainland Florida was developed consistent with U.S. CDC standards to maximize the amount of epidemiologic and environmental data gathered.
Gregory E. Glass   +3 more
doaj   +1 more source

Survey of Borreliae in ticks, canines, and white-tailed deer from Arkansas, U.S.A.

open access: yesParasites & Vectors, 2012
Background In the Eastern and Upper Midwestern regions of North America, Ixodes scapularis (L.) is the most abundant tick species encountered by humans and the primary vector of B. burgdorferi, whereas in the southeastern region Amblyomma americanum (Say)
Fryxell Rebecca T   +5 more
doaj   +1 more source

Geographic distribution and genetic diversity of the Ehrlichia sp. from Panola Mountain in Amblyomma americanum [PDF]

open access: yes, 2008
Background: A novel Ehrlichia, closely related to Ehrlichia ruminantium, was recently discovered from Panola Mountain State Park, GA, USA. We conducted a study to determine if this agent was recently introduced into the United States.
Blount, Keith W.   +9 more
core   +2 more sources

Alpha-Gal and Cross-Reactive Carbohydrate Determinants in the N-Glycans of Salivary Glands in the Lone Star Tick, Amblyomma americanum

open access: yesVaccines, 2020
Ticks are important ectoparasites and vectors of numerous human and animal pathogens. Ticks secrete saliva that contains various bioactive materials to evade the host defense system, and often facilitates the pathogen transmission.
Yoonseong Park   +7 more
semanticscholar   +1 more source

Identification of Residual Blood Proteins in Ticks by Mass Spectrometry Proteomics

open access: yesEmerging Infectious Diseases, 2008
Mass spectrometry–based proteomics of individual ticks demonstrated persistence of mammalian host blood components, including α- and β-globin chains, histones, and mitochondrial enzymes, in Ixodes scapularis and Amblyomma americanum ticks for months ...
Samanthi Wickramasekara   +3 more
doaj   +1 more source

The Ticks (Arachnida: Acari: Ixodida) of Arkansas [PDF]

open access: yes, 2016
Although ticks are a nuisance to humans and other animals, they are an important part of the biota of North America. In addition, they are vectors of many tick-borne disease agents that can negatively affect higher vertebrates.
Durden, L. A.   +2 more
core   +2 more sources

Diversity of Rickettsiales in the Microbiome of the Lone Star Tick, Amblyomma americanum [PDF]

open access: yesApplied and Environmental Microbiology, 2014
ABSTRACT Ticks are important vectors for many emerging pathogens. However, they are also infected with many symbionts and commensals, often competing for the same niches. In this paper, we characterize the microbiome of Amblyomma americanum (Acari: Ixodidae), the lone star tick, in order to better ...
Ponnusamy, Loganathan   +9 more
openaire   +5 more sources

Rickettsia parkeri in Amblyomma americanum Ticks, Tennessee and Georgia, USA

open access: yesEmerging Infectious Diseases, 2009
To determine the geographic distribution of the newly recognized human pathogen Rickettsia parkeri, we looked for this organism in ticks from Tennessee and Georgia, USA. Using PCR and sequence analysis, we identified R.
Sara B. Cohen   +8 more
doaj   +1 more source

Bourbon Virus in Field-Collected Ticks, Missouri, USA

open access: yesEmerging Infectious Diseases, 2017
Bourbon virus (BRBV) was first isolated in 2014 from a resident of Bourbon County, Kansas, USA, who died of the infection. In 2015, an ill Payne County, Oklahoma, resident tested positive for antibodies to BRBV, before fully recovering.
Harry M. Savage   +6 more
doaj   +1 more source

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