ArticleParasites & vectors2025
Identification of a culturable fungal species and endosymbiotic bacteria in saliva of Aedes aegypti and Culex pipiens and their impact on arbovirus infection in vitro.
Article in Parasites & vectors, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- TIM-1 promotes infection with mosquito cell-derived alphaviruses through virion-associated phospholipids.Emerging microbes & infections · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
backgroundMosquito saliva plays a key role in arbovirus transmission and pathogenesis. It was shown that saliva contains several molecules that are essential for blood feeding. Recently, bacteria were also reported to be present in the saliva of Aedes albopictus and Anopheles mosquitoes. Nevertheless, information on the bacterial communities in Aedes and Culex saliva is still scarce.
methodsThis study isolated and identified culturable fungal and bacterial colonies from saliva harvested from Aedes aegypti (laboratory strain) and Culex pipiens (field-collected) mosquitoes. 16S metagenomic sequencing was performed to identify bacterial communities in saliva and mosquito organs. Furthermore, it was assessed how these microbial communities were affected upon blood feeding and upon oral treatment with antibiotics and an antifungal drug.
resultsThe fungal species Penicillium crustosum was identified in mosquito saliva. Culturable bacteria detected in mosquito saliva included Serratia marcescens, Serratia nematodiphila, Enterobacter spp., and Klebsiella spp., which were previously identified as mosquito or insect endosymbionts in the midgut or other organs. Analysis with 16S metagenomics showed that bacterial communities in saliva were more diverse than those in the midgut. Blood feeding did not affect the fungal or bacterial load in mosquito saliva. Oral treatment of adult mosquitoes with antibiotics or an antifungal drug resulted in a significant reduction of bacteria or fungi present in the mosquito saliva. Notably, co-incubation of the mosquito-borne Semliki Forest virus with saliva from antibiotic- or antifungal-treated mosquitoes triggered a decrease in viral infection in human skin fibroblasts compared with nontreated saliva.
conclusionsThese findings indicate that bacteria and fungi can be present in mosquito saliva and provide a foundation for further exploration of the impact of salivary fungi and bacteria on both vector competence and arbovirus infection in the mammalian host.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.