Novel Applications of Locked Nucleic Acids
نویسندگان
چکیده
منابع مشابه
Locked nucleic acids: promising nucleic acid analogs for therapeutic applications.
Locked Nucleic Acid (LNA) is a unique nucleic-acid modification possessing very high binding affinity and excellent specificity toward complementary RNA or DNA oligonucleotides. The remarkable properties exhibited by LNA oligonucleotides have been employed in different nucleic acid-based therapeutic strategies both in vitro and in vivo. Herein, we highlight the applications of LNA nucleotides f...
متن کاملLocked Nucleic Acids (LNAs)
With few exceptions, experimental success in molecular biology is dependent upon specific, discriminating, and persistent hybridization events involving synthetic oligonucleotides and their complementary target sequences. While unmodified oligodeoxynucleotides will routinely form desired DNA:DNA and DNA:RNA duplexes, synthesis of various modifications that confer enhanced high-affinity recognit...
متن کاملEnhanced anti-HIV-1 activity of G-quadruplexes comprising locked nucleic acids and intercalating nucleic acids
Two G-quadruplex forming sequences, 5'-TGGGAG and the 17-mer sequence T30177, which exhibit anti-HIV-1 activity on cell lines, were modified using either locked nucleic acids (LNA) or via insertions of (R)-1-O-(pyren-1-ylmethyl)glycerol (intercalating nucleic acid, INA) or (R)-1-O-[4-(1-pyrenylethynyl)phenylmethyl]glycerol (twisted intercalating nucleic acid, TINA). Incorporation of LNA or INA/...
متن کاملDesign and characterization of decoy oligonucleotides containing locked nucleic acids.
Transfection of cis-element double-stranded oligonucleotides, referred to as decoy ODNs, has been reported to be a powerful tool that provides a new class of antigene strategies for gene therapy. However, one of the major limitations of the decoy approach is the rapid degradation of phosphodiester oligonucleotides by intracellular nucleases. To date, several DNA analogs have been employed to ov...
متن کاملAu nanoparticles/g-C3N4 modified biosensor for electrochemical detection of gastric cancer miRNA based on hairpin locked nucleic acids probe
Objective: The annual incidence of cancer in the world is growing rapidly. The most important factor in the cure of cancers is their early diagnosis. miRNA, as a biomarker for early detection of cancer, has attracted a lot of attention. Methods: In this study, an electrochemical biosensor was developed to detect the amount of miR-106a, the biomarker of gastric cancer, by modifying a glass...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Symposium Series
سال: 2007
ISSN: 0261-3166,1746-8272
DOI: 10.1093/nass/nrm015