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Previously, combination chemotherapy of doxorubicin (DOX) and quercetin (QUR) was developed to improve antitumor effects and reverse multidrug resistance and several biocompatible nanocarriers, such as liposomes and micelles, were validated for their targeted delivery. In this study, we report a
The design of an ideal drug delivery system with targeted recognition and minimized premature release, especially controlled and specific release that is triggered by endogenous and exogenous dual-stimuli, is a great challenge. A biotin receptor-targeted, near-infrared (NIR) irradiation and redox
Magnetic and temperature-sensitive solid lipid particles (mag. SLPs) were prepared in the presence of oleic acid-coated iron oxide (IO-OA) nanoparticles with 1-tetradecanol and poly(ethylene oxide)-block-poly(ε-caprolactone) as lipid and stabilizing surfactant-like agents, respectively. The
Desirable nanosystem that could not only deliver drugs safely and effectively into tumor sites, but also be expected to serve as photosensitizer to realize the photodynamic therapeutic function, would be of great significance in the synergistic cancer therapy. To perform this task, a multifunctional
It is a great challenge to combat multidrug resistant (MDR) cancer effectively. To address this issue, we developed a new near-infrared (NIR) triggered chemotherapeutic agent doxorubicin (DOX) and photosensitizer indocyanine green (ICG) co-release system by aid of NIR induced photothermal effect of
To prevent premature drug release from nanoparticles, it is vital to design and prepare controlled and site-specific drug release systems. We investigated a new controllable drug release mesoporous carbon nanoparticle (MCN)-based nano-system with the advantages of enhanced permeability and retention
OBJECTIVE
To investigate the effect of extracted soybean saponins on the growth of human colon cancer cells.
METHODS
WiDr human colon cancer cells were treated with 150, 300, 600 or 1200 ppm of soy saponin to determine the effect on cell growth, cell morphology, alkaline phosphatase (AP) and protein
Developing novel stimuli-responsive systems to optimize the co-delivery and concurrent controlled release of different anticancer drugs is highly pursued for reducing the probability of evolution of therapeutic resistance, which is the major cause of cancer mortality. In this work, we report a novel
To develop carriers for anti-cancer drug delivery, this study reports a biocompatible and thermal responsive controlled drug delivery system based on hollow magnetic nanoparticles (HMNPs). The system is constructed simply by filling the hollow interiors of HMNPs with a phase-change material (PCM),
Herein a novel multi-controlled drug release system for doxorubicin (DOX) was developed, in which monodisperse mesoporous Fe3O4 nanoparticles were combined with a phase change material (PCM) and polyethylene glycol 2000 (PEG2000). It is found that the PCM/PEG/DOX mixture containing 20% PEG could be
Environmental stimuli, including pH, light, and temperature, have been utilized for activating controlled drug delivery to achieve efficient antitumor therapeutics while minimizing undesirable side effects. In this study, a multifunctional nanoplatform based on hollow mesoporous copper sulfide
There are acknowledged risks of metastasis of cancer cells and obstructing cancer treatment from hypoxia. In this work, we design a multifunctional nanocomposite for treating hypoxia based on the oxygen release capability of CuO triggered by microwave (MW). Core-shell CuO@ZrO2
We developed fully biodegradable/metabolizable nanosystem based on polymer surfactant-stabilized thermoresponsive solid lipid nanoparticles with non-covalently bound photosensitizer temoporfin (T-SLNP) with particle size below 50nm. The efficacy of T-SLNP was compared with commercial temoporfin
Tumor cells experience higher chemotherapy stress under condition of elevated temperature. As a result, developing novel nanoagents that integrates chemotherapy and thermotherapy holds great promise in biomedicine. Herein, utilizing spatially confined galvanic replacement method, we fabricated a
The worldwide cancer incidences are remarkable despite the advancement in cancer drug discovery field, highlighting the need for new therapies focusing on cancer cell and its microenvironment, including inflammation. Several species of Drosera (family: Droseraceae) are used in various traditional as