alexa Smart ligand: aptamer-mediated targeted delivery of chemotherapeutic drugs and siRNA for cancer therapy.
Genetics & Molecular Biology

Genetics & Molecular Biology

Journal of Molecular Biomarkers & Diagnosis

Author(s): Li X, Zhao Q, Qiu L

Abstract Share this page

Abstract Aptamers are a class of oligonucleotides that can specifically bind to different targets with high affinity. Since their discovery in 1980s, aptamers have attracted considerable interests in medical applications. So far, initial research using aptamers as delivery systems has produced exciting results. In this review, we summarize recent progress in aptamer-mediated chemotherapeutic drug and siRNA delivery systems in tumor treatment. With regard to chemotherapeutic drugs, the 2 main methods for targeted delivery using aptamers are as follows: aptamer-drug systems (in which aptamers directly deliver the drug both as a carrier and as a ligand) and aptamer-nanoparticles systems (in which nanoparticles function together with aptamers for targeted delivery of drugs). For delivery of siRNA, aptamers can be utilized by the following ways to facilitate targeting: (1) linked by a connector; (2) form a chimera; and (3) combined with nanoparticles. In co-delivery system, the advantages associated with the use of aptamers are beginning to become apparent also. Here, the challenges and new perspectives in the field of aptamer-mediated delivery have been discussed. Copyright © 2013. Published by Elsevier B.V. This article was published in J Control Release and referenced in Journal of Molecular Biomarkers & Diagnosis

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords