Malaria journal
July 13, 2026 · via Europe PMC
Local implementation of scalable malaria molecular surveillance in a low-resource setting: a North-South collaborative model.
Lukindu M, Lukyamuzi E, Ashraf F, +8 more, Kayondo J.
AI summary — for doctors, generated from the abstract only
A North-South partnership successfully built local capacity in Uganda to run an advanced molecular surveillance panel detecting insecticide resistance and gene-drive-relevant markers in the primary malaria vector, demonstrating a replicable model for expanding genomic surveillance in low-resource settings.
What was studied
A capacity-building and technology transfer project between the Uganda Virus Research Institute and Liverpool School of Tropical Medicine to validate and locally implement an amplicon sequencing panel detecting 55 insecticide resistance markers, 35 ancestry markers, and doublesex gene polymorphisms in Anopheles gambiae mosquitoes.
Key findings
- The panel detects 55 insecticide resistance markers and 35 ancestry-informative markers simultaneously
- Doublesex gene polymorphisms relevant to gene-drive suppression strategies were included
- The panel and an accompanying analysis pipeline were validated locally with both lab colony and wild mosquito populations
Clinical relevance
Enhanced local molecular surveillance capacity allows national malaria programs to track insecticide resistance trends directly, informing choice of vector control products (e.g., which insecticide-treated nets to deploy) without relying solely on external labs.
Limitations
This is a capacity-building/methods implementation report rather than a controlled epidemiological study; no outcome data on malaria transmission reduction are presented.
Local labs in Uganda can now run advanced malaria vector genomics themselves, a template for the region.
This is an AI-generated summary of the published abstract, not a clinical recommendation. It may not reflect the full text or subsequent updates — verify against the original source before acting on it.
Abstract
Molecular surveillance of malaria vectors remains critically underutilized in sub-Saharan Africa, largely due to limited human capacity and technical resources, despite the region bearing the highest global burden of malaria. In a North-South collaborative effort, Uganda Virus Research Institute (UVRI) and Liverpool School of Tropical Medicine (LSTM) built capacity and improved on existing computational capabilities in line with molecular surveillance of Anopheles gambiae, the primary malaria vector in sub-Saharan Africa. We interrogated an amplicon panel capable of simultaneously detecting 55 Insecticide Resistance markers and 35 Ancestral Informative Markers, as well as polymorphisms in the doublesex gene-a key target for homing-based gene drives aimed at suppressing malaria vector populations. This represents a substantial advancement over conventional surveillance tools. The panel was tested and locally validated at UVRI with the lab colony and wild populations and a versatile data analysis pipeline for the panel was designed for raw data processing, analysis, and visualization. The tools and experience from this collaborative effort enhance molecular vector surveillance in the region and beyond, while also acting as a template for similar collaborations by other institutions.
DOI
10.1186/s12936-026-06040-6
PMID
42443927
Research metadata (titles, abstracts, authors, publication dates) is sourced from Europe PMC, which aggregates content from PubMed/MEDLINE, PubMed Central, and other providers under the U.S. National Library of Medicine (NLM/NCBI). NLM does not claim copyright on abstracts; the original journal publishers or authors may hold rights to the full articles. AI-generated summaries are derived only from the abstract, never the full text, and are always labeled as AI-generated.
Want more like this?
Browse more from the feed. A free account unlocks the full feed, saving and communities.
Back to the research feed