Dengue Virus Serotype 1 Effects on Mosquito Survival Differ among Geographically Distinct Aedes aegypti Populations-Reference-Cited by-同舟云学术

Dengue Virus Serotype 1 Effects on Mosquito Survival Differ among Geographically Distinct Aedes aegypti Populations

Published:2024-05-28 Issue:6 Volume:15 Page:393
ISSN:2075-4450
Container-title:Insects
language:en
Short-container-title:Insects

Author:

Keirsebelik Milan S. G.¹²^ORCID,David Mariana R.¹^ORCID,Pavan Márcio Galvão¹,Couto-Lima Dinair¹,Palomino Miriam³,Rahman Rafi Ur⁴^ORCID,Hoffmann Ary A.⁵^ORCID,Bahia Ana C.⁶,Caljon Guy²^ORCID,Maciel-de-Freitas Rafael¹⁷^ORCID

Affiliation:

1. Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro 21040-900, Brazil

2. Laboratory of Microbiology, Parasitology and Hygiene, University of Antwerp, 1, 2610 Wilrijk-Antwerp, Belgium

3. Laboratorio de Referência Nacional de Entomologia, Centro Nacional de Salud Pública, Instituto Nacional de Salud, Lima 15072, Peru

4. Department of Biosciences, COMSATS University, Islamabad 45550, Pakistan

5. Pest and Environmental Adaptation Research Group, Bio21 Institute, School of BioSciences, The University of Melbourne, 3052 Melbourne, Australia

6. Laboratório de Bioquímica de Insetos e Parasitos, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21040-900, Brazil

7. Bernhard Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany

Abstract

The mosquito Aedes aegypti is distributed worldwide and is recognized as the primary vector for dengue in numerous countries. To investigate whether the fitness cost of a single DENV-1 isolate varies among populations, we selected four Ae. aegypti populations from distinct localities: Australia (AUS), Brazil (BRA), Pakistan (PAK), and Peru (PER). Utilizing simple methodologies, we concurrently assessed survival rates and fecundity. Overall, DENV-1 infection led to a significant decrease in mosquito survival rates, with the exception of the PER population. Furthermore, infected Ae. aegypti from PAK, the population with the lowest infection rate among those tested, exhibited a noteworthy reduction in egg laying. These findings collectively suggest that local mosquito-virus adaptations may influence dengue transmission in endemic settings.

Funder

Fundação Carlos Chagas de Amparo a Pesquisa no Estado do Rio de Janeiro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior—CAPES

University of Antwerp academic budget

Publisher

MDPI AG

Link

https://www.mdpi.com/2075-4450/15/6/393/pdf

Reference74 articles.

1. Zika, Chikungunya, and Other Emerging Vector-Borne Viral Diseases;Weaver;Annu. Rev. Med.,2018

2. Aedes Aegypti Vector Competence Studies: A Review;Powell;Infect. Genet. Evol.,2019

3. The Global Distribution and Burden of Dengue;Bhatt;Nature,2013

4. The Global Expansion of Dengue: How Aedes Aegypti Mosquitoes Enabled the First Pandemic Arbovirus;Brady;Annu. Rev. Entomol.,2020

5. Golding, N., Wilson, A.L., Moyes, C.L., Cano, J., Pigott, D.M., Velayudhan, R., Brooker, S.J., Smith, D.L., Hay, S.I., and Lindsay, S.W. (2015). Integrating Vector Control across Diseases. BMC Med., 13.