ArticleParasites & vectors2024
Kdr genotyping and the first report of V410L and V1016I kdr mutations in voltage-gated sodium channel gene in Aedes aegypti (Diptera: Culicidae) from Iran.
Article in Parasites & vectors, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 13 papers.
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
13 citing papers in PubMed, 17 citations in OpenAlex.
- Insecticide susceptibility and knockdown resistance (Kdr) mutations (F1534C and V1016I) in Aedes aegypti populations from Dar es Salaam, Tanzania.Parasites & vectors · 2026Article
- Spatiotemporal Patterns and Historical Overview ofTropical medicine and infectious disease · 2026Review
- Correction: Kdr genotyping and the first report of V410L and V1016I kdr mutations in voltage-gated sodium channel gene in Aedes aegypti (Diptera: Culicidae) from Iran.Parasites & vectors · 2026Article
- Emergence and spread of Aedes albopictus in northern Iran with risk assessment and habitat hotspot analysis in Mazandaran Province.Scientific reports · 2026Article
- Insecticide resistance in Aedes aegypti and Aedes albopictus in southern Benin: quantification, investigation of kdr mutations, and detection of detoxification enzyme activity.Tropical medicine and health · 2025Article
- Evaluating the larvicidal effect of Bacillus Thuringiensis M-H-14 on Aedes aegypti larvae under laboratory and semi-field conditions in Southern Iran.Scientific reports · 2025Article
- Pyrethroid and organochlorine susceptibility in Aedes aegypti populations from eastern black sea region, Türkiye: traces in the kdr gene region of the species origin.Parasitology research · 2025Article
- Dengue Fever Resurgence in Iran: An Integrative Review of Causative Factors and Control Strategies.Tropical medicine and infectious disease · 2025Review
- A national report on 2024 dengue fever outbreak in Iran: has the game changed?BMC infectious diseases · 2025Article
- Knockdown-resistance (kdr) mutations in Indian Aedes aegypti populations: Lack of recombination among haplotypes bearing V1016G, F1534C, and F1534L kdr alleles.PLoS neglected tropical diseases · 2025Article
- Organophosphate and Pyrethroid Resistance Status of InvasiveJournal of arthropod-borne diseases · 2024Article
- A comprehensive seroepidemiology of dengue and chikungunya arboviruses in Iran, 2020-2023.Virology journal · 2024Article
- Article
Corrections and comments
- Erratum issued
Authors and funding
17 authors at 5 institutions in 2 countries.
Funding
Abstract
backgroundAedes aegypti is the main vector of arboviral diseases worldwide. The species invaded and became established in southern Iran in 2020. Insecticide-based interventions are primarily used for its control. With insecticide resistance widespread, knowledge of resistance mechanisms is vital for informed deployment of insecticidal interventions, but information from Iranian Ae. aegypti is lacking.
methodsFifty-six Ae. aegypti specimens were collected from the port city of Bandar Lengeh in Hormozgan Province in the South of Iran in 2020 and screened for kdr mutations. The most common kdr mutations in Latin America and Asia (V410L, S989P, V1016G/I and F1534C), especially when present in combinations, are highly predictive of DDT and pyrethroid resistance were detected. Phylogenetic analyses based on the diversity of S989P and V1016G/I mutations were undertaken to assess the phylogeography of these kdr mutations.
resultsGenotyping all four kdr positions of V410L, S989P, V1016G/I and F1534C revealed that only 16 out of the 56 (28.57%) specimens were homozygous wild type for all kdr mutation sites. Six haplotypes including VSVF (0.537), VSVC (0.107), LSVF (0.016), LSIF (0.071), VPGC (0.257) and LPGC (0.011) were detected in this study. For the first time, 11 specimens harbouring the V410L mutation, and 8 samples with V1016I mutation were found. V410L and V1016I were coincided in 8 specimens. Also, six specimens contained 1016G/I double mutation which was not reported before.
conclusionsThe relatively high frequency of these kdr mutations in Iranian Ae. aegypti indicates a population exhibiting substantial resistance to pyrethroid insecticides, which are used widely in control operations and household formulations. The detection of the 410L/1016I kdr mutant haplotype in Iranian Ae. aegypti suggests possible convergence of invasive populations from West Africa or Latin America. However, as Iran has very limited maritime/air connections with those African countries, a Latin American origin for the invasive Ae. aegypti in Iran is more plausible.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.