Targeted Anti-Hepatocellular Carcinoma Research of Targeted Peptides Combined with Drug-Loaded Cell-Derived Microparticles.
J Biomed Nanotechnol
; 18(4): 1009-1018, 2022 Apr 01.
Article
en En
| MEDLINE
| ID: mdl-35854442
To conduct an anti-tumor research by using targeted drug-loaded cell-derived microparticles to target the tumor microenvironment and enhance NK cell killing function. In this experiment, we obtained HepG2 tumor cell-derived microparticles by physical extrusion, high speed centrifugation and filtration, modified the hepatocellular carcinoma targeting peptide SP94 on the surface of microparticles and encapsulated the TGF-ß inhibitor SB505124. Finally we validated and analyzed whether the new drug delivery system can target to tumor site and enhance the anti-tumor function of NK cells. This type of novel targeted cell-derived microparticles drug delivery system will provide a novel idea for tumor immunotherapy.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Carcinoma Hepatocelular
/
Micropartículas Derivadas de Células
/
Neoplasias Hepáticas
Límite:
Humans
Idioma:
En
Revista:
J Biomed Nanotechnol
Año:
2022
Tipo del documento:
Article
Pais de publicación:
Estados Unidos