Controlling Nanoparticle Uptake in Innate Immune Cells with Heparosan Polysaccharides.
Controlling Nanoparticle Uptake in Innate Immune Cells with Heparosan Polysaccharides.
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利用透明质酸多糖调控天然免疫细胞对纳米颗粒的摄取
DOI:
10.1021/acs.nanolett.2c02226
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发表时间:
2022-09-14
期刊:
影响因子:
10.8
通讯作者:
Wilhelm, Stefan
中科院分区:
文献类型:
--
作者:
Yang, Wen;Frickenstein, Alex N.;Sheth, Vinit;Holden, Alyssa;Mettenbrink, Evan M.;Wang, Lin;Woodward, Alexis A.;Joo, Bryan S.;Butterfield, Sarah K.;Donahue, Nathan D.;Green, Dixy E.;Thomas, Abigail G.;Harcourt, Tekena;Young, Hamilton;Tang, Mulan;Malik, Zain A.;Harrison, Roger G.;Mukherjee, Priyabrata;DeAngelis, Paul L.;Wilhelm, Stefan
关键词:
We used heparosan (HEP) polysaccharides for controlling nanoparticle delivery to innate immune cells. Our results show that HEP-coated nanoparticles were endocytosed in a time-dependent manner by innate immune cells via both clathrin-mediated and macropinocytosis pathways. Upon endocytosis, we observed HEP-coated nanoparticles in intracellular vesicles and the cytoplasm, demonstrating the potential for nanoparticle escape from intracellular vesicles. Competition with other glycosaminoglycan types inhibited the endocytosis of HEP-coated nanoparticles only partially. We further found that nanoparticle uptake into innate immune cells can be controlled by more than three orders of magnitude via systematically varying the HEP surface density. Our results suggest a substantial potential for HEP-coated nanoparticles to target innate immune cells for efficient intracellular delivery, including into the cytoplasm. This HEP nanoparticle surface engineering technology may be broadly used to develop efficient nanoscale devices for drug and gene delivery as well as gene editing and immuno-engineering applications.
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影响因子:
4.3
作者:
DELROT, S;DESPEGHEL, JP;BONNEMAIN, JL
通讯作者:
BONNEMAIN, JL
影响因子:
--
作者:
Foroozandeh P;Aziz AA
通讯作者:
Aziz AA
DOI:
10.1126/science.1183021
发表时间:
2010-01-15
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Iwasaki A;Medzhitov R
通讯作者:
Medzhitov R
影响因子:
8
作者:
Biddeci G;Spinelli G;Massaro M;Riela S;Bonaccorsi P;Barattucci A;Di Blasi F
通讯作者:
Di Blasi F
影响因子:
10.8
作者:
Donahue, Nathan D.;Sheth, Vinit;Frickenstein, Alex N.;Holden, Alyssa;Kanapilly, Sandy;Stephan, Chady;Wilhelm, Stefan
通讯作者:
Wilhelm, Stefan