Unknown

Dataset Information

0

Dirofilaria immitis Could Be a Risk Factor for the Development of Allergic Diseases in Humans.


ABSTRACT: The Canary Islands are hyperendemic for canine heartworm and the risk of zoonotic infection is high. Additionally, there is evidence of development of allergies due to nematode infections in animals and humans. Since the population of the Canary Islands presents high prevalence of allergic comorbidities, and previous studies have shown a possible relationship between allergies and seropositivity to heartworm, the aim was to evaluate whether exposure to heartworm may contribute to the development of allergies in the human population. First, an epidemiological study was conducted on 248 owners of dogs with/without heartworm infection in the Canary Islands. Secondly, a serological analysis of the presence of total IgE and specific IgE against heartworm was conducted in 66 samples of inhabitants of the Canary Islands. The survey showed that allergic owners had heartworm-positive dogs more frequently (p < 0.01). Of the analyzed human samples, 43.9% were seropositive to heartworm and Wolbachia. Total IgE concentrations were increased in 34.5% seropositive samples and 8.1% seronegative samples. Specific IgE against heartworm was only found in human seropositive samples (17.2%). Contact with heartworm may be a risk factor for the development of allergic diseases, although further studies to elucidate the relationship between heartworm and allergies should be carried out.

SUBMITTER: Montoya-Alonso JA 

PROVIDER: S-EPMC7601753 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

altmetric image

Publications

<i>Dirofilaria immitis</i> Could Be a Risk Factor for the Development of Allergic Diseases in Humans.

Montoya-Alonso José Alberto JA   Morchón Rodrigo R   Matos Jorge Isidoro JI   Falcón-Cordón Yaiza Y   Costa-Rodriguez Noelia N   Carretón Elena E  

Animals : an open access journal from MDPI 20201011 10


The Canary Islands are hyperendemic for canine heartworm and the risk of zoonotic infection is high. Additionally, there is evidence of development of allergies due to nematode infections in animals and humans. Since the population of the Canary Islands presents high prevalence of allergic comorbidities, and previous studies have shown a possible relationship between allergies and seropositivity to heartworm, the aim was to evaluate whether exposure to heartworm may contribute to the development  ...[more]

Similar Datasets

| PRJNA80937 | ENA
| PRJNA263509 | ENA
| PRJNA281132 | ENA
| PRJNA335393 | ENA
| PRJNA152503 | ENA
| PRJNA588995 | ENA
| PRJNA910938 | ENA
| PRJNA69947 | ENA
| S-EPMC8798700 | biostudies-literature
| S-EPMC4919315 | biostudies-literature