Chapters authored
Aptamers and Possible Effects on Neurodegeneration
Aptamers are a new class of recognizing agents which are defined as short biomolecules like oligonucleotides and peptides that are used in diagnostics and therapeutics. They can bind to specific targets with extremely high affinity based on their structural conformations. It is believed that in the near future, aptamers could replace monoclonal antibody. The biggest advantage of using aptamers is that the process is in vitro in nature and does not require the use of animals and they also have unique properties, such as thermal stability, low cost, and unlimited applications. Aptamers have been studied as a biomaterial in numerous investigations concerning their use as a diagnostic and therapeutic tool and biosensing probe. DNA aptamers were also used for the diagnosis and treatment of neurodegeneration and neurodegenerative diseases. For example, functional nucleic acid aptamers have been developed to detect Aβ fragments in Alzheimer’s brain hippocampus tissue samples. Aptamers are promising materials for diverse areas, not just as alternatives to antibodies but as the core components of medical equipment. Although they are in the preliminary stages of development, results are quite encouraging, and it seems that aptamer research has a very bright future in neuroscience.
Part of the book: Neuroprotection