Aptamer-Based Strategies for Stem Cell Research

Aptamers have been introduced to analytical applications, target validation, and drug discovery processes and, recently, applied directly as therapeutic agents. Aptamers can be generated by a method called SELEX (Systematic Evolution of Ligands by Exponential Enrichment). This is quite remarkable for such a young technology, which is only created in the early 1990s. This paper reviews recent new applications of aptamers in stem cell research and tissue engineering.