Tripartite interactions between viruses, parasites, and mosquitoes.
Curr Opin Insect Sci
; 64: 101222, 2024 Aug.
Article
em En
| MEDLINE
| ID: mdl-38908822
ABSTRACT
Mosquito-borne diseases have a major impact on global human health. Biological agents that colonize the mosquito vector are increasingly explored as an intervention strategy to prevent vector-borne disease transmission. For instance, the release of mosquitoes carrying the endosymbiotic bacterium Wolbachia effectively reduced dengue virus incidence and disease. Insect-specific viruses are likewise considered as biocontrol agents against vector-borne diseases. While most studies focused on insect-specific viruses as an intervention against arthropod-borne viruses, we here consider whether mosquito-specific viruses may affect the transmission of the malaria-causing Plasmodium parasite by Anopheles mosquitoes. Although there is no direct experimental evidence addressing this question, we found that viral infections in dipteran insects activate some of the immune pathways that are antiparasitic in Anopheles. These findings suggest that indirect virus-parasite interactions could occur and that insect-specific viruses may modulate malaria transmission. Tripartite interactions between viruses, parasites, and Anopheles mosquitoes thus merit further investigation.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Mosquitos Vetores
/
Anopheles
Limite:
Animals
Idioma:
En
Revista:
Curr Opin Insect Sci
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Holanda