G protein-coupled receptors (GPCRs) are the most abundantly expressed proteins in the human body, regulating diverse physiological processes ranging from pain perception to hormone signaling. Owing to ...

SELEX is a process that selects DNA or RNA from a random library of sequences based on their affinity for a target molecule. These high affinity ligands, called aptamers, have great potential for use ...

Researchers propose a functional selection method called EV-SELEX that efficiently selects DNA aptamers for GPCRs, paving the way for the development of therapeutic drugs for intractable diseases. G ...

Precision medicine is of substantial significance in contemporary medicine as it enables targeted interventions for a variety of diseases with a relatively low probability of side - effects. Nucleic ...

G-quadruplexes (G4), which are special structures in DNA and RNA that play a crucial role in cells, have been associated with cancers and neurological diseases. A research team from City University of ...

This schematic shows the secondary structure of two aptamers. The complex shapes formed by base pairing (black lines connecting G-C and A-T bases) allow aptamers to bind their targets with high ...

G protein-coupled receptors (GPCRs) are the most abundantly expressed proteins in the human body, which regulate diverse physiological processes ranging from pain perception to hormone signaling.

Often described as synthetic antibodies, aptamers are single-stranded DNA or RNA molecules that fold into secondary structures which can bind to target molecules with high affinity and specificity. In ...

With aging populations on the rise, the need for better tools to diagnose and monitor Alzheimer's disease (AD), the most common cause of dementia, has never been more urgent. This disease is ...

Aptamers are short chains of nucleic or amino acids that are complementary to a specific target molecule and, hence, bind only with that molecule. This means that they are frequently DNA or RNA ...