Evidence map›Paper›PMID 42384305›Full record

ArticleInternational microbiology : the official journal of the Spanish Society for Microbiology2026

Identification of Acantamoeba isolated from water resources located in the northwest of Iran by using the high-resolution melting analysis assay.

Elham Hajialilo, Soodabeh Shabani, Babak Rahmani, Mehrzad Saraei, Mohammad Ali Hosseini, Marjan Ghalandari, Atefeh Elekaei, Peyman Heydarian

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Article in International microbiology : the official journal of the Spanish Society for Microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Elham HajialiloMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.
Soodabeh ShabaniCentral Research Laboratory of Qazvin, University of Medical Sciences, Qazvin, Iran.
Babak RahmaniDepartment of Molecular Medicine, Faculty of Medical School, Qazvin University of Medical Sciences, Qazvin, Iran.
Mehrzad SaraeiMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran.
Mohammad Ali HosseiniMen's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Marjan GhalandariDepartment of Internal Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Atefeh ElekaeiSchool of medicine, Qazvin University of Medical Sciences, Qazvin, Iran.
Peyman HeydarianMedical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran. p.heydarian86@gmail.com.

Funding

Research Division of Qazvin University of Medical Sciences in Qazvin Grant no.14003693
6 · The paper itself

Abstract

backgroundFree-living amoebae (FLA), such as Acanthamoeba, are protozoan parasites that take advantage of opportunities with a widespread distribution in various environmental sources, such as a wide range of water sources. The amoeba can accidentally infect individuals and cause a variety of diseases, including amoebic encephalitis and keratitis, in both immunocompetent and immune-deficient individuals. The amoeba can act as reservoirs and carriers for pathogenic microorganisms, increasing the risk of pathogenicity in humans. The objective of this research was to identify the genotypes, besides in addition to the species of the FLA, in water sources in Qazvin province using high-resolution melting analysis (HRM).

methodsA total of 44 DNA isolates from FLA, including samples from swimming pools irrigation canals, and drinking water, were analyzed for the 18SrDNA gene using HRM. The data was evaluated using Chi-square test and Fisher's exact tests.

resultsThe Molecular analysis revealed that 79.5% of the isolates were of the T3 genotype, 6.9% were of the T4 genotype of Acanthamoeba, and 13.6% were identified as Protoacantamoeba bohemica species. The statistical analysis exhibited a significant difference among the contamination and water source.

conclusionAs water sources directly related to the public health, this study recommends paying close attention to treating water sources and utilizing new and accurate molecular methods to identify the potential pathogenic amoeba.

Indexed as

AcanthamoebaWater ResourcesDNA, ProtozoanDNA, RibosomalGenotypeIranRNA, Ribosomal, 18SDNA, ProtozoanDNA, RibosomalRNA, Ribosomal, 18SAcanthamoebaFLAHRMIranWater

Identifiers

PMID42384305
PMCPMC13653825

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