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Dissection the endocytic routes of viral capsid proteins-coated upconversion nanoparticles by single-particle tracking

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成果类型:
期刊论文
作者:
Ning, Yujun;Wei, Lin;Lin, Shen;Jiang, Yifan;Wang, Naidong;...
通讯作者:
Naidong Wang<&wdkj&>Lehui Xiao
作者机构:
[Ning, Yujun] Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Peoples R China.
[Ning, Yujun; Xiao, Lehui; Lin, Shen] Nankai Univ, Coll Chem, State Key Lab Med Chem Biol, Tianjin Key Lab Biosensing & Mol Recognit, Tianjin 300071, Peoples R China.
[Wei, Lin] Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Peoples R China.
[Wang, Naidong; Jiang, Yifan] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Peoples R China.
[Jiang, Yifan] Henan Normal Univ, Sch Chem & Chem Engn, Xinxiang 453007, Henan, Peoples R China.
通讯机构:
[Naidong Wang] C
[Lehui Xiao] S
College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China<&wdkj&>State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
语种:
英文
关键词:
Upconversion nanoparticles;Viral capsid proteins;Single-particle tracking;Hepatoma cells;Endocytosis
期刊:
中国化学快报:英文版
ISSN:
1001-8417
年:
2022
卷:
33
期:
10
页码:
4710-4714
基金类别:
financial support from the National Natural Science Foundation of China (Nos. 22174079, 21974073);
机构署名:
本校为其他机构
院系归属:
动物医学院
摘要:
Real-time exploring the cellular endocytic pathway of viral capsid proteins (VCPs) functionalized nanocargos at the single-particle level can provide deep insight into the kinetic information involved in virus infection. In this work, porcine circovirus type 2 (PCV2) VCPs with different functions are modified onto the surface of upconversion nanoparticles (VCPs-UCNPs) to investigate the cellular internalization process in real-time. Clathrin-mediated endocytosis is found to be the essential uptake mechanism for these VCPs-UCNPs. Besides, it is verified that P-1-UCNPs (PCV2 VCPs with nuclear lo...

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