Computational approaches for aptamer research
Year: 2025
Type: article
Abstract: Aptamers, single-stranded DNA or RNA molecules have become useful tools in diagnosis, treatment, and environmental monitoring. They stand out because they bind well, are very specific, and don’t cause much immune response. Systematic Evolution of Ligands by Exponential Enrichment (SELEX), a traditional aptamer selection method, has drawbacks, including labor-intensive workflows, low efficiency in isolating high-affinity binders, and restricted applicability to certain target classes. Bioinformatics has changed aptamer research in a new way. It helps solve these problems making it faster to find, improve, and create aptamers. This review shows how important bioinformatics is in making aptamer research better. It does this through virtual testing, computer-based selection molecular docking, and machine learning. Tools like molecular dynamics simulations and deep learning algorithms have made the discovery process smoother, improved binding, and reduced lab costs. We describe mixing bioinformatics with new tech like RNA-based aptamer development. These offer good chances for testing a higher number of samples and making targeted treatments. We still face some problems, like putting data together, making standards, and delivery. But as bioinformatic tools and methods keep getting better, they reveal new possibilities for using aptamers. The future of aptamer research depends on making bioinformatics approaches even better. This will be key to advancing targeted treatments, diagnostics, and more. Bioinformatics speeds up and improves the process of finding and designing aptamers, which are widely applied in medicine and environmental monitoring. Computer tools help researchers understand how aptamers interact with their targets, leading to better aptamers for specific purposes. Combining bioinformatics with new technologies such as RNA aptamers and Artificial intelligence (AI) opens up exciting possibilities for future aptamer applications.
Source: Discover Applied Sciences
Institution: Sri Lanka Institute of Information Technology
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4416921397