DNA-Controlled Encapsulation of Small Molecules in Protein Nanoparticles. Ngo, W., Stordy, B., Lazarovits, J., Raja, E. K., Etienne, C. L., & Chan, W. C. W. J. Am. Chem. Soc., 142(42):17938–17943, October, 2020. Publisher: American Chemical SocietyPaper Paper doi abstract bibtex 9 downloads A nanoparticle can hold multiple types of therapeutic and imaging agents for disease treatment and diagnosis. However, controlling the storage of molecules in nanoparticles is challenging, because nonspecific intermolecular interactions are used for encapsulation. Here, we used specific DNA interactions to store molecules in nanoparticles. We made nanoparticles containing DNA anchors to capture DNA-conjugated small molecules. By changing the sequences and stoichiometry of DNA anchors, we can control the amount and ratio of molecules with different chemical properties in the nanoparticles. We modified the cytotoxicity of our nanoparticles to cancer cells by changing the ratio of encapsulated drugs (mertansine and doxorubicin). Specifically controlling the storage of multiple types of molecules allows us to optimize the properties of combination drug and imaging nanoparticles.
@article{ngo_dna-controlled_2020,
title = {{DNA}-{Controlled} {Encapsulation} of {Small} {Molecules} in {Protein} {Nanoparticles}},
volume = {142},
issn = {0002-7863},
url = {https://doi.org/10.1021/jacs.0c09914},
doi = {10.1021/jacs.0c09914},
abstract = {A nanoparticle can hold multiple types of therapeutic and imaging agents for disease treatment and diagnosis. However, controlling the storage of molecules in nanoparticles is challenging, because nonspecific intermolecular interactions are used for encapsulation. Here, we used specific DNA interactions to store molecules in nanoparticles. We made nanoparticles containing DNA anchors to capture DNA-conjugated small molecules. By changing the sequences and stoichiometry of DNA anchors, we can control the amount and ratio of molecules with different chemical properties in the nanoparticles. We modified the cytotoxicity of our nanoparticles to cancer cells by changing the ratio of encapsulated drugs (mertansine and doxorubicin). Specifically controlling the storage of multiple types of molecules allows us to optimize the properties of combination drug and imaging nanoparticles.},
number = {42},
urldate = {2021-11-06},
journal = {J. Am. Chem. Soc.},
author = {Ngo, Wayne and Stordy, Benjamin and Lazarovits, James and Raja, Erum K. and Etienne, Chris L. and Chan, Warren C. W.},
month = oct,
year = {2020},
note = {Publisher: American Chemical Society},
pages = {17938--17943},
file = {Full Text PDF:files/1792/Ngo et al. - 2020 - DNA-Controlled Encapsulation of Small Molecules in.pdf:application/pdf;ACS Full Text Snapshot:files/1793/jacs.html:text/html},
url_Paper = {https://inbs.med.utoronto.ca/wp-content/uploads/2022/01/Ngo-et-al.-2020-DNA-Controlled-Encapsulation-of-Small-Molecules-in.pdf}
}
Downloads: 9
{"_id":"rsCYTRtJdDjEWf565","bibbaseid":"ngo-stordy-lazarovits-raja-etienne-chan-dnacontrolledencapsulationofsmallmoleculesinproteinnanoparticles-2020","author_short":["Ngo, W.","Stordy, B.","Lazarovits, J.","Raja, E. K.","Etienne, C. L.","Chan, W. C. W."],"bibdata":{"bibtype":"article","type":"article","title":"DNA-Controlled Encapsulation of Small Molecules in Protein Nanoparticles","volume":"142","issn":"0002-7863","url":"https://doi.org/10.1021/jacs.0c09914","doi":"10.1021/jacs.0c09914","abstract":"A nanoparticle can hold multiple types of therapeutic and imaging agents for disease treatment and diagnosis. However, controlling the storage of molecules in nanoparticles is challenging, because nonspecific intermolecular interactions are used for encapsulation. Here, we used specific DNA interactions to store molecules in nanoparticles. We made nanoparticles containing DNA anchors to capture DNA-conjugated small molecules. By changing the sequences and stoichiometry of DNA anchors, we can control the amount and ratio of molecules with different chemical properties in the nanoparticles. We modified the cytotoxicity of our nanoparticles to cancer cells by changing the ratio of encapsulated drugs (mertansine and doxorubicin). Specifically controlling the storage of multiple types of molecules allows us to optimize the properties of combination drug and imaging nanoparticles.","number":"42","urldate":"2021-11-06","journal":"J. Am. Chem. Soc.","author":[{"propositions":[],"lastnames":["Ngo"],"firstnames":["Wayne"],"suffixes":[]},{"propositions":[],"lastnames":["Stordy"],"firstnames":["Benjamin"],"suffixes":[]},{"propositions":[],"lastnames":["Lazarovits"],"firstnames":["James"],"suffixes":[]},{"propositions":[],"lastnames":["Raja"],"firstnames":["Erum","K."],"suffixes":[]},{"propositions":[],"lastnames":["Etienne"],"firstnames":["Chris","L."],"suffixes":[]},{"propositions":[],"lastnames":["Chan"],"firstnames":["Warren","C.","W."],"suffixes":[]}],"month":"October","year":"2020","note":"Publisher: American Chemical Society","pages":"17938–17943","file":"Full Text PDF:files/1792/Ngo et al. - 2020 - DNA-Controlled Encapsulation of Small Molecules in.pdf:application/pdf;ACS Full Text Snapshot:files/1793/jacs.html:text/html","url_paper":"https://inbs.med.utoronto.ca/wp-content/uploads/2022/01/Ngo-et-al.-2020-DNA-Controlled-Encapsulation-of-Small-Molecules-in.pdf","bibtex":"@article{ngo_dna-controlled_2020,\n\ttitle = {{DNA}-{Controlled} {Encapsulation} of {Small} {Molecules} in {Protein} {Nanoparticles}},\n\tvolume = {142},\n\tissn = {0002-7863},\n\turl = {https://doi.org/10.1021/jacs.0c09914},\n\tdoi = {10.1021/jacs.0c09914},\n\tabstract = {A nanoparticle can hold multiple types of therapeutic and imaging agents for disease treatment and diagnosis. However, controlling the storage of molecules in nanoparticles is challenging, because nonspecific intermolecular interactions are used for encapsulation. Here, we used specific DNA interactions to store molecules in nanoparticles. We made nanoparticles containing DNA anchors to capture DNA-conjugated small molecules. By changing the sequences and stoichiometry of DNA anchors, we can control the amount and ratio of molecules with different chemical properties in the nanoparticles. We modified the cytotoxicity of our nanoparticles to cancer cells by changing the ratio of encapsulated drugs (mertansine and doxorubicin). Specifically controlling the storage of multiple types of molecules allows us to optimize the properties of combination drug and imaging nanoparticles.},\n\tnumber = {42},\n\turldate = {2021-11-06},\n\tjournal = {J. Am. Chem. Soc.},\n\tauthor = {Ngo, Wayne and Stordy, Benjamin and Lazarovits, James and Raja, Erum K. and Etienne, Chris L. and Chan, Warren C. W.},\n\tmonth = oct,\n\tyear = {2020},\n\tnote = {Publisher: American Chemical Society},\n\tpages = {17938--17943},\n\tfile = {Full Text PDF:files/1792/Ngo et al. - 2020 - DNA-Controlled Encapsulation of Small Molecules in.pdf:application/pdf;ACS Full Text Snapshot:files/1793/jacs.html:text/html},\n\turl_Paper = {https://inbs.med.utoronto.ca/wp-content/uploads/2022/01/Ngo-et-al.-2020-DNA-Controlled-Encapsulation-of-Small-Molecules-in.pdf}\n}\n\n","author_short":["Ngo, W.","Stordy, B.","Lazarovits, J.","Raja, E. K.","Etienne, C. L.","Chan, W. C. W."],"key":"ngo_dna-controlled_2020","id":"ngo_dna-controlled_2020","bibbaseid":"ngo-stordy-lazarovits-raja-etienne-chan-dnacontrolledencapsulationofsmallmoleculesinproteinnanoparticles-2020","role":"author","urls":{"Paper":"https://doi.org/10.1021/jacs.0c09914"," paper":"https://inbs.med.utoronto.ca/wp-content/uploads/2022/01/Ngo-et-al.-2020-DNA-Controlled-Encapsulation-of-Small-Molecules-in.pdf"},"metadata":{"authorlinks":{}},"downloads":9,"html":""},"bibtype":"article","biburl":"https://inbslab.com//wp-content/uploads/2024/03/Chan-2024_03-14.txt","dataSources":["zb3p4i4Fd9wXynbkF","pF7M3AvRzd8m3Nc5t","BqtRhZTYdfYNLhWzp","sBWiDMMhfDHZnN93b","zkBeHFgTXc62hytzj","s3xwaPmQ7EjjEcMSb","5npqWkz6DHBZLyn3J","yc5dXnBwovT8YvCrt","nLduyq7S9B96QB8B5","JiWrSgLBTKbDLqiYi"],"keywords":[],"search_terms":["dna","controlled","encapsulation","small","molecules","protein","nanoparticles","ngo","stordy","lazarovits","raja","etienne","chan"],"title":"DNA-Controlled Encapsulation of Small Molecules in Protein Nanoparticles","year":2020,"downloads":9}