Results 61 to 70 of about 16,243 (212)

Transcriptional profiling of the murine cutaneous response during initial and subsequent infestations with Ixodes scapularis nymphs [PDF]

open access: yes, 2012
Background Ixodes scapularis ticks are hematophagous arthropods capable of transmitting many infectious agents to humans. The process of blood feeding is an extended and continuous interplay between tick and host responses.
Dar M Heinze   +3 more
core   +2 more sources

Langat Virus Biology and Infection

open access: yesReviews in Medical Virology, Volume 36, Issue 2, March 2026.
ABSTRACT Flaviviruses pose a major threat to global health and can cause severe disease in animals and humans. Among them, tick‐borne encephalitis virus (TBEV) and related members of the tick‐borne encephalitis (TBE) serocomplex are transmitted primarily by ticks and can lead to neurological disease, including encephalitis and death. Despite many years
Zinaida Klestova   +3 more
wiley   +1 more source

Transcriptome analysis of the synganglion from the honey bee mite, Varroa destructor and RNAi knockdown of neural peptide targets [PDF]

open access: yes, 2016
Acknowledgements This work was funded by BBSRC-LINK grant # BB/J01009X/1 and Vita Europe Ltd. We are grateful to the Scottish Beekeepers Association, especially Mr Phil McAnespie in supporting this work at its inception.
Bowman, Alan S.   +3 more
core   +1 more source

Amblyomma cajennense Sensu Stricto (Fabricius, 1787) and Amblyomma sculptum (Berlese, 1888) Tick Saliva Elicit Immune‐Modulatory Activity in Isolated Murine Macrophages With an Insight Into Proteomic Analysis

open access: yesParasite Immunology, Volume 48, Issue 3, March 2026.
ABSTRACT Tick saliva is known to cause immunosuppression and help pathogen transmission. Amblyomma sculptum is a public health concern as a vector of Rickettsia rickettsii. Another close‐related species is Amblyomma cajennense sensu stricto (s.s.). The impact of saliva from these species on murine macrophages remains unclear.
André de Abreu Rangel Aguirre   +9 more
wiley   +1 more source

Vector Competence of Ixodes scapularis and Ixodes ricinus (Acari: Ixodidae) for Three Genospecies of Borrelia burgdorferi [PDF]

open access: yes, 2017
The vector competence of 2 tick species, Ixodes ricinus (L.) and Ixodes scapularis Say, was determined and compared for 3 genospecies of Borrelia burgdorferi. The 3 genospecies of B. burgdorferi used in the following experiments were Borrelia burgdorferi
Brossard, Michel   +6 more
core  

Increased Borrelia burgdorferi Seroprevalence in Nova Scotia—Prevalence and Distribution 10 Years Later

open access: yesZoonoses and Public Health, Volume 73, Issue 2, Page 164-168, March 2026.
ABSTRACT Lyme disease (LD), a tick‐borne infection, is endemic in Nova Scotia. One decade ago, the seropositivity rate to Borrelia burgdorferi was 2/1855 (0.14%). In the current study, using residual sera representing ages 10–64 years, we demonstrate an increase in seroprevalence, to 25/1872 (1.60%), with the highest seroprevalence in the western area ...
Carrie Phillips   +10 more
wiley   +1 more source

Ixodes scapularis does not harbor a stable midgut microbiome [PDF]

open access: yesThe ISME Journal, 2017
Abstract Hard ticks of the order Ixodidae serve as vectors for numerous human pathogens, including the causative agent of Lyme Disease Borrelia burgdorferi. Tick-associated microbes can influence pathogen colonization, offering the potential to inhibit disease transmission through engineering of the tick microbiota.
Ross, Benjamin D.   +9 more
openaire   +2 more sources

What Is the Best Predictor of Annual Lyme Disease Incidence: Weather, Mice, or Acorns? [PDF]

open access: yes, 2005
Predicting fluctuations in annual risk of Lyme disease would be useful in focusing public health efforts. However, several competing hypotheses have been proposed that point to weather variables, acorn production, or mouse abundance as important ...
Evans, Andrew S, Jr   +2 more
core   +2 more sources

A natural barrier: tick‐repellent potential of a spruce‐derived volatile blend against Hyalomma excavatum and Ixodes ricinus

open access: yesPest Management Science, Volume 82, Issue 2, Page 1481-1491, February 2026.
Both active and passive questing ticks, Hyalomma excavatum and Ixodes ricinus, were assessed for behavioural responses to two novel plant‐derived repellent volatile organic compound blends. Both tick species were repelled by the products, and both novo blends were significantly more repellent than currently available commercial products.
Martyn J. Wood   +5 more
wiley   +1 more source

Our Changing Climate Is Presenting Major Challenges to the Great Lakes Region

open access: yesJAWRA Journal of the American Water Resources Association, Volume 62, Issue 1, February 2026.
ABSTRACT The Earth's climate, including that of North America, is changing rapidly and the corresponding changes in temperature, precipitation, extreme weather, and other effects are accelerating. This changing climate is affecting the region around the Great Lakes and the physical behavior of the Great Lakes themselves, presenting new challenges to ...
Donald J. Wuebbles, Kenneth E. Kunkel
wiley   +1 more source

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