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Nucleic acid-gold nanoparticle conjugates as mimics of microRNA. | LitMetric

Nucleic acid-gold nanoparticle conjugates as mimics of microRNA.

Small

Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3113, USA.

Published: November 2011

AI Article Synopsis

Article Abstract

Novel conjugates of gold nanoparticles (13±1nm) functionalized with synthetic microRNAs can enter cells without the aid of cationic co-carriers and mimic the function of endogenous microRNAs. These conjugates can regulate multiple proteins through interactions with 3′ untranslated region of the target mRNA and control cell behavior. The conjugates are a promising new tool for studying miRNA function and new candidates for miRNA replacement therapies.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3681955PMC
http://dx.doi.org/10.1002/smll.201101018DOI Listing

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