ArticleJournal of insect science (Online)2018
RNA Interference of the Muscle Actin Gene in Bed Bugs: Exploring Injection Versus Topical Application for dsRNA Delivery.
Article in Journal of insect science (Online), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Review
- Enhanced dsRNA Production via a Three-Terminator Vector and Transcriptomic Correlates of RNAi Exposure in Thrips.Insects · 2026Article
- RNAi Power Targets in Insect Pests: Beyond Functional Validation to Biopesticide Development Potential.Plants (Basel, Switzerland) · 2026Review
- Evaluation of dsRNA produced inFrontiers in insect science · 2026Article
- Review
- RNAi technology for management of banana bunchy top disease.Food and energy security · 2020Review
- Novel RNAi delivery systems in the control of medical and veterinary pests.Current opinion in insect science · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bed bugs are one the most troublesome household pests that feed primarily on human blood. RNA interference (RNAi) is currently being pursued as a potential tool for insect population management and has shown efficacy against some phytophagous insects. We evaluated the different techniques to deliver dsRNA specific to bed bug muscle actin (dsactin) into bed bugs. Initially, stability of dsRNA in human blood was studied to evaluate the feasibility of feeding method. Adult bed bugs were injected with dsRNA between last thoracic segment and first abdominal segment on the ventral side, with a dose of 0.2 µg dsactin per insect. In addition to injection, dsactin was mixed in acetone and treated topically in the abdomens of fifth stage nymphs. We found the quick degradation of dsRNA in blood. Injection of dsactin caused significant depletion of actin transcripts and substantial reduction in oviposition and lethality in female adults. Topically treated dsRNA in fifth stage nymphs had no effect on actin mRNA expression and survival. Our results demonstrated that injection is a reliable method of dsRNA delivery into bed bugs while topical treatment was not successful. This research provides an understanding on effective delivery methods of dsRNA into bed bugs for functional genomics research and feasibility of the RNAi based molecules for pest management purposes.
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Registered trials
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