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Isolation and Identification of Free Living Amoeba from Patients and Contact Lens Users in Iran [PDF]

open access: yesIranian Journal of Parasitology, 2022
Background: Free-living amoebae (FLA) such as Acanthamoeba spp., are considered as opportunistic and pathogenic protozoans.  Acanthamoeba granulomatous encephalitis (AGE) is a serious threat for immunodeficient patients and Acanthamoeba keratitis (AK ...
Masoomeh Jalilehvand   +13 more
doaj   +4 more sources

Isolation and identification of free-living amoeba from the hot springs and beaches of the Caspian Sea [PDF]

open access: yesParasite Epidemiology and Control, 2020
Free-living amoeba (FLA) such as Acanthamoeba, Naegleria, Balamuthia, and Vermamoeba have been identified from both natural and human-made environments such as Hot springs and spa. Naegleria fowleri causes Primary Amoebic Meningoencephalitis (PAM), while
Alireza Latifi   +3 more
doaj   +4 more sources

Molecular Identification of Pathogenic Free-Living Amoeba from Household Biofilm Samples in Iran: A Risk Factor for Acanthamoeba Keratitis [PDF]

open access: yesMicroorganisms, 2021
Free-living amoeba (FLA) are ubiquitously distributed in the environment. However, they are also the causative agents of opportunistic infections in humans and other animals.
Maryam Norouzi   +7 more
doaj   +2 more sources

Isolation and identification of potentially pathogenic free-living amoeba in dental-unit water samples

open access: yesJournal of Water and Health, 2022
Although the presence of free-living amoebae (FLAs) in various water sources has been reported, few studies have been surveyed on their abundance in medical-unit and dental-unit water samples.
Hadi Khatoonaki   +5 more
doaj   +3 more sources

Evaluation of the occurrence of pathogenic free-living amoeba and bacteria in 20 public indoor swimming pool facilities. [PDF]

open access: yesMicrobiologyopen, 2021
Reyes-Batlle M   +8 more
europepmc   +2 more sources

Combating resilient Acanthamoeba castellanii cysts: Ultrasonic frequency-dependent effects on viability and excystment [PDF]

open access: yesUltrasonics Sonochemistry
Free-living amoebae (FLA) are significant environmental reservoirs for numerous pathogenic microorganisms. These protists exhibit remarkable resilience, often evading biocides due to their ability to form highly resistant dormant cysts under unfavorable ...
Prince Nana Amaniampong   +1 more
doaj   +2 more sources

New Insights in Acanthamoeba

open access: yesPathogens, 2022
Acanthamoeba is a free-living amoeba genus able to cause severe infections, such as Granulomatous amoebic encephalitis (GAE), epithelial disorders and a sight-threatening disease called Acanthamoeba keratitis (AK) [...]
María Reyes-Batlle   +4 more
doaj   +1 more source

Environmental stress promotes the persistence of facultative bacterial symbionts in amoebae

open access: yesEcology and Evolution, 2023
Amoebae are one major group of protists that are widely found in natural and engineered environments. They are a significant threat to human health not only because many of them are pathogenic but also due to their unique role as an environmental shelter
Zihe Wang   +8 more
doaj   +1 more source

Description of Virulent Factors and Horizontal Gene Transfers of Keratitis-Associated Amoeba Acanthamoeba Triangularis by Genome Analysis

open access: yesPathogens, 2020
Acanthamoeba triangularis strain SH 621 is a free-living amoeba belonging to Acanthamoeba ribo-genotype T4. This ubiquitous protist is among the free-living amoebas responsible for Acanthamoeba keratitis, a severe infection of human cornea.
Issam Hasni   +3 more
doaj   +1 more source

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