supported by National Natural Science Foundation of China(Nos.82272151,82204318 and 82173766);Doctoral Scientific Research Staring Foundation of Liaoning Province(No.2021-BS-130);General Program of Department of Education of Liaoning Province(No.LJKZ0953);Shenyang Young and Middle-aged Science and Technology Innovation Talent Support Program(No.RC220389).
Small-molecule prodrug nanoassemblies have emerged as efficient antitumor drug delivery systems.However,in the case of camptothecins-based prodrug nanoassemblies,linear aliphatic side chain modification often results ...
supported by the National Key Research and Development Program of China(No.2021YFA0909900);the National Natural Science Foundation of China(Nos.82073777,82104109,and 82173766).
The reduction-responsive disulfide bonds have been widely used as bioactive linkages to facilitate a rapid release of anticancer drugs into tumor cells.However,the activation can be hindered by the kinetics of the thi...
supported by the National Natural Science Foundation of China(Nos.81702296,81772281);the Shandong Science and Technology Committee(Nos.2017GSF18124,ZR2019PC019,ZR2019MH022);the Health Commission of Shandong Province(Nos.2017WS737,2019KJK014);the Shandong Province Taishan Scholar Project(No.ts201712067).
Tumor progression is usually characterized by proliferation,migration,and angiogenesis,which is essential for supplying both nutrients and oxygen to the tumor cells.Therefore,targeting angiogenesis has been considered...
In 2015,liposomal formulation of irinotecan(ONIVYDE)has been approved by FDA and widely applied in the treatment of pancreatic cancer.ONIVYDE is a novel liposome formulation,entrapping CPT-11 in the aqueous core of ve...
financial support from the National Natural Science Foundation of China(No.81573616,81690263 and81773911,China);the Development Project of Shanghai Peak Disciplines-Integrated Medicine(No.20150407,China)
Chemotherapy outcomes for the treatment of glioma remains unsatisfactory due to the inefficient drug transport across the blood–brain barrier(BBB) and insufficient drug accumulation in the tumor region. Although many...
financially supported by the Fundamental Research Funds for the Central Universities(for M.Shen and X.Shi);the National Natural Science Foundation of China(Nos.81761148028and 21773026);the Science and Technology Commission of Shanghai Municipality(Nos.15520711400 and 17540712000)
We present here the development of cholesterol(Chol)-modified dendrimer system for targeted chemotherapy of folate(FA)receptor-expressing cancer cells. In our study, poly(amidoamine)(PAMAM) dendrimers of generation 5(...
Supported by the National Natural Science Foundation of China(No. 81573315), the Natural Science Foundation of Guangdong Province, China(No.2015A030313313), the Guangzhou Industry University Collaborative Innovation Major Projects, China (No.201508030016) and the Natural Science Foundation of Hainan Province, China(No. 817307).
Oleandomycin glycosyltransferase variant P67T/S132F/A242V(ASP) was used to convert 10-hydroxycamptothecin into camptothecin-10-O-glucoside, which was confirmed by spectral analysis. Compared to the previously report...
supported by the Major National Scientific Research Projects (2015CB932103)
A pH-responsive conjugate based 10-hydroxycamptothecin-thiosemicarbazide-polyethene glycol 2000 (10-HCPT-hydro-PEG) nano-micelles were prepared in our previous study. In the present study, ultra-performance liquid chr...
NSFC(Grant No.81473156,81673365);Fangzheng Foundation for funding of the work
10-Hydroxycamptothecin (HCPT) is a broad-spectrum anticancer drug, while its low solubility and instability severely limit its application. In this study, HCPT nanosuspension (HCPT-NSP), also known as nanocrystal,...
Supported by the National Natural Science Foundation of China(Nos.81271697, 81571791, 31571017).
We successfully synthesized four kinds of copolymers with varying molecular weights of poly(lactide- co-glycolide)(PLGA) to yield methoxy-poly(ethylene glycol)-block-poly(lactide-co-glycolide)(mPEG-PLGA) nan...