Single small molecule-assembled nanoparticles mediate efficient oral drug delivery.
Single small molecule-assembled nanoparticles mediate efficient oral drug delivery.
复制标题
单个小分子组装纳米颗粒介导有效的口服药物递送
DOI:
10.1007/s12274-019-2470-0
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发表时间:
2019-10
期刊:
影响因子:
9.9
通讯作者:
中科院分区:
文献类型:
--
作者:
Oral drug delivery, which requires surviving the harsh environment in the gastrointestinal (GI) tract and penetrating the intestinal epithelium, has not been achieved using simple formulation nanoparticles (NPs). Medicinal natural products (MNPs) have been widely used in traditional medicine for disease management through oral consumption. However, most pharmacologically active compounds within MNPs do not have the properties suitable for oral applications. We hypothesize that some MNPs contain natural nanomaterials that can convert those compounds into oral formulations by forming NPs. After screening 66 MNPs, we identified five classes of small molecules that form NPs, many of which are capable of efficient drug encapsulation and GI penetration. We show that one of them, dehydrotrametenolic acid (DTA), is capable of mediating oral delivery for effective disease treatment. We determined that DTA NPs assemble through hydrogen bonding and penetrate the GI tract via apical sodium-dependent bile acid transporter. Our study reveals a novel class of single component, small molecule-assembled NPs for oral drug delivery, and suggests a novel approach to modernizing MNPs through nanomaterial discovery.
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影响因子:
6.6
作者:
Pridgen EM;Alexis F;Farokhzad OC
通讯作者:
Farokhzad OC
影响因子:
3.8
作者:
Koliaki, Chrysi;Doupis, John
通讯作者:
Doupis, John
影响因子:
3.9
作者:
Strohbehn, Garth;Coman, Daniel;Han, Liang;Ragheb, Ragy R. T.;Fahmy, Tarek M.;Huttner, Anita J.;Hyder, Fahmeed;Piepmeier, Joseph M.;Saltzman, W. Mark;Zhou, Jiangbing
通讯作者:
Zhou, Jiangbing
DOI:
10.2147/dddt.s133997
发表时间:
2017
期刊:
Drug design, development and therapy
影响因子:
--
作者:
Xia X;Liu H;Lv H;Zhang J;Zhou J;Zhao Z
通讯作者:
Zhao Z
影响因子:
17.1
作者:
Pridgen EM;Alexis F;Kuo TT;Levy-Nissenbaum E;Karnik R;Blumberg RS;Langer R;Farokhzad OC
通讯作者:
Farokhzad OC