Results 11 to 20 of about 6,498 (238)

Investigation of vertical and horizontal transmission of Spiroplasma in ticks under laboratory conditions

open access: yesScientific Reports, 2023
Many arthropods harbour bacterial symbionts, which are maintained by vertical and/or horizontal transmission. Spiroplasma is one of the most well-known symbionts of ticks and other arthropods. It is still unclear how Spiroplasma infections have spread in
Shohei Ogata   +13 more
semanticscholar   +2 more sources

Spiroplasma as facultative bacterial symbionts of stinkbugs

open access: yesFrontiers in Microbiology, 2022
Many insects are associated with facultative symbiotic bacteria, and their infection prevalence provides an important clue to understand the biological impact of such microbial associates.
S. Kakizawa   +4 more
semanticscholar   +3 more sources

Infection with endosymbiotic Spiroplasma disrupts tsetse (Glossina fuscipes fuscipes) metabolic and reproductive homeostasis

open access: yesPLoS Pathogens, 2021
Tsetse flies (Glossina spp.) house a population-dependent assortment of microorganisms that can include pathogenic African trypanosomes and maternally transmitted endosymbiotic bacteria, the latter of which mediate numerous aspects of their host’s ...
J. Son   +11 more
semanticscholar   +2 more sources

Differential gene expression in a tripartite interaction: Drosophila, Spiroplasma and parasitic wasps [PDF]

open access: yesPeerJ, 2021
Background Several facultative bacterial symbionts of insects protect their hosts against natural enemies. Spiroplasma poulsonii strain sMel (hereafter Spiroplasma), a male-killing heritable symbiont of Drosophila melanogaster, confers protection against
Victor Manuel Higareda Alvear   +4 more
semanticscholar   +3 more sources

Spiroplasma Infection among Ixodid Ticks Exhibits Species Dependence and Suggests a Vertical Pattern of Transmission

open access: yesMicroorganisms, 2021
Members of the genus Spiroplasma are Gram-positive bacteria without cell walls. Some Spiroplasma species can cause disease in arthropods such as bees, whereas others provide their host with resistance to pathogens.
Shohei Ogata   +9 more
semanticscholar   +3 more sources

Spiroplasma Isolated From Third-Generation Laboratory Colony Ixodes persulcatus Ticks

open access: yesFrontiers in Veterinary Science, 2021
Spiroplasma are vertically-transmitted endosymbionts of ticks and other arthropods. Field-collected Ixodes persulcatus have been reported to harbour Spiroplasma, but nothing is known about their persistence during laboratory colonisation of this tick ...
A. Beliavskaia   +9 more
semanticscholar   +3 more sources

Spiroplasma species as a rare cause of congenital cataract and uveitis: a case series

open access: yesBMC Ophthalmology, 2021
Background To date, only four cases of ocular spiroplasma infection have been reported in the entire ophthalmic literature. We add two more cases to raise awareness of this sight-threatening congenital disease that manifests as cataract with ocular ...
Navid Farassat   +7 more
semanticscholar   +2 more sources

Spatio-temporal distribution of Spiroplasma infections in the tsetse fly (Glossina fuscipes fuscipes) in northern Uganda

open access: yesPLoS Neglected Tropical Diseases, 2019
Tsetse flies (Glossina spp.) are vectors of parasitic trypanosomes, which cause human (HAT) and animal African trypanosomiasis (AAT) in sub-Saharan Africa.
D. Schneider   +14 more
semanticscholar   +2 more sources

Ocular Spiroplasma ixodetis in Newborns, France

open access: yesEmerging Infectious Diseases, 2020
Cataract and uveitis are rare in newborns but potentially blinding. Three newborns with cataract and severe anterior uveitis underwent cataract surgery.
A. Matet   +4 more
semanticscholar   +3 more sources

Prevalence of Spiroplasma and interaction with wild Glossina tachinoides microbiota. [PDF]

open access: yesParasite, 2023
Tsetse flies (Diptera: Glossinidae) are vectors of the tropical neglected diseases sleeping sickness in humans and nagana in animals. The elimination of these diseases is linked to control of the vector.
Dera KM   +10 more
europepmc   +2 more sources

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