Results 91 to 100 of about 9,059,194 (216)

Borrelia burgdorferi sensu lato and spotted fever group rickettsiae in small rodents and attached ticks in the Northern Apennines, Italy

open access: yesTicks and Tick-borne Diseases, 2019
Ticks and ear biopsies were collected from wild small rodents in 2011 and 2012 in the northern Apennines (Italy), up to 1650 m above sea level. Apodemus spp. (n = 83) and Myodes glareolus (n = 22) were infested by Ixodes ricinus (192 larvae and two nymphs), Dermacentor marginatus (179 larvae and 29 nymphs), and Ixodes trianguliceps (three larvae and ...
Martello, Elisa   +6 more
openaire   +3 more sources

Quaternary structures of Streptococcus pneumoniae nucleoside diphosphate kinase: From hexamers to supramolecular assemblies

open access: yesProtein Science, Volume 35, Issue 9, September 2026.
Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf   +10 more
wiley   +1 more source

Cellular immune response of Amblyomma sculptum and Amblyomma americanum to entomopathogenic fungi: Implications for biological tick control

open access: yesMedical and Veterinary Entomology, Volume 40, Issue 3, Page 582-594, September 2026.
Amblyomma sculptum showed a plasmatocyte‐dominant haemocyte profile. Beauveria bassiana increased plasmatocytes and reduced granulocytes, whereas Metarhizium robertsii did not cause significant changes. Amblyomma americanum showed a granulocyte‐dominant haemocyte profile. Beauveria bassiana reduced total haemocytes and granulocytes. B.
Cárita de Souza Ribeiro‐Silva   +7 more
wiley   +1 more source

Host, vector, and parasite dynamics: exploring intrinsic and extrinsic factors shaping tick‐borne filarial nematode transmission

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1779-1792, August 2026.
ABSTRACT Tick‐borne filarial nematodes are a complex and understudied group of parasites that rely on ticks for transmission in vertebrates. This review examines how intrinsic and extrinsic factors may influence the successful transmission of filarial nematodes in tick vectors, drawing insights from extensively studied haematophagous dipteran vector ...
Oluwaseun D. Ajileye   +4 more
wiley   +1 more source

Multiplex PCR for molecular screening of Borrelia burgdorferi sensu lato, Anaplasma spp. and Babesia spp. [PDF]

open access: yes, 2015
Introduction Ticks transmit a great variety of pathogenic microorganisms to humans and animals. The detection of tick-borne pathogens (TBP) is mainly by molecular techniques based on polymerase chain reactions (PCR).
Gern, L.   +9 more
core   +1 more source

Lyme disease in childhood: look at the problem and clinical case

open access: yesAktualʹnaâ Infektologiâ, 2018
Literature review considers the problem of Lyme di­sease (LD), also known as systemic tick-borne borreliosis, Lyme borreliosis. Currently, the term “Lyme disease” refers to the entire group of etiologically independent ixodic tick-borne borelliosis. More
T.V. Sorokman, P.M. Moldovan
doaj   +1 more source

Strain typing of Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii by using multiple-locus variable-number tandem repeat analysis [PDF]

open access: yes, 2002
Human Lyme borreliosis (LB) is the most prevalent arthropod-borne infection in temperate climate zones around the world and is caused by Borrelia spirochetes.
Baranton, Guy   +5 more
core   +1 more source

DECIPHERING MECHANISMS OF VLSE-MEDIATED IMMUNE AVOIDANCE BY BORRELIA BURGDORFERI [PDF]

open access: yes, 2014
The current work has focused on antigenic variation of the VlsE surface lipoprotein, a key mechanism for immune evasion and persistent infection by the Lyme disease spirochete, Borrelia burgdorferi.
Rogovskyy, Artem
core   +3 more sources

Microbiological Evidence of Etiology «Ixodes Tick-Borne Borreliosis without Erythema Migrans» - Infection Caused by Borrelia miyamotoi

open access: yesЭпидемиология и вакцинопрофилактика, 2017
Background. The spirochete Borrelia miyamotoi belongs to the group of borrelia causing tick-borne relapsing fevers. It is transmitted by the same tick species as Borrelia burgdorferi sensu lato and is widespread in temperate climate zones of Eurasia and ...
A. E. Platonov   +6 more
doaj   +1 more source

Borrelia burgdorferi Microarray Analysis

open access: yes, 2017
Microarray studies have contributed significantly to the current understanding of Borrelia burgdorferi genome content and transcriptional regulation. Here, we describe the use of microarray technology for several aspects of B.
Ira Schwartz   +3 more
core   +1 more source

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