Research progress of aptamer drugs for targeted therapy / 医学研究生学报
Journal of Medical Postgraduates
;
(12): 644-648, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-700889
ABSTRACT
Aptamers,screened by the in vitro process known as Systematic Evolution of Ligands by Exponential Enrichment (SELEX),are single stranded DNA/RNA oligonucleotides that can be folded into three dimensional spatialstructure. They can specif-ically recognize the molecular markers on the cell surface. Compared with monoclonal antibodies,aptamers possess similar or even su-perior characteristics,such as high specificity and affinity,easy for modification,excellet chemical stability,non-toxicity and low im-munogenicity. Due to these advantages,aptamers are emerging as a promising tool to targeted delivery of therapeutic drugs into cells,with low toxicity and high efficacy. They can not only be used as therapeutic agent,specific drug carrier,to deliver such as drugs,nan-oparticles,nucleic acids to targeted cells. This review discusses recent advances of aptamers applied for targeted therapy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Medical Postgraduates
Year:
2018
Type:
Article
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