Pronounced induction of endoplasmic reticulum stress and tumor suppression by surfactant-free poly (lactic-co-glycolic acid) nanoparticles via modulation of the PI3K signaling pathway
Author(s) -
Chia Cheng Hou,
TsungLin Tsai,
Wen Pin Su,
Hsing Pang Hsieh,
Chen-Sheng Yeh,
Dar Bin Shieh,
WuChou Su
Publication year - 2013
Publication title -
international journal of nanomedicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.245
H-Index - 128
eISSN - 1178-2013
pISSN - 1176-9114
DOI - 10.2147/ijn.s47208
Subject(s) - endoplasmic reticulum , in vivo , mtt assay , viability assay , plga , confocal microscopy , glycolic acid , blot , pulmonary surfactant , unfolded protein response , intracellular , chemistry , biophysics , cell , lactic acid , microbiology and biotechnology , biochemistry , in vitro , biology , genetics , bacteria , gene
Y294002 (LY) is a potent inhibitor of phosphatidylinositol 3-kinases (PI3Ks); however, biological applications of LY are limited by its poor solubility and pharmacokinetic profile. This study aimed at developing LY-loaded surfactant-free poly(lactic-co-glycolic acid) (PLGA) nanoparticles (SF-LY NPs) to improve the therapeutic efficacy of LY.
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