Cascade catalytic nanoplatform for enhanced starvation and sonodynamic therapy.

abstract：:Oleanolic acid (OA) is a pentacyclic triterpenoid found in various plant species. Triterpenoid compounds have been shown to inhibit tumor proliferation and to induce apoptosis in cancer cells. We synthesized an OA derivative and evaluated its inhibitory effects on cell proliferation in human colon cancer. Radioisotope...

journal_title：Journal of drug targeting

authors： Kim SM,Jeong IH,Yim MS,Chae MK,Kim HN,Kim DK,Kang CM,Choe YS,Lee C,Ryu EK

更新日期：2014-10-07 00:00:00

abstract：:Intracellular compartmentalisation is a significant barrier to the successful nucleocytosolic delivery of biologics. The endocytic system has been shown to be responsible for compartmentalisation, providing an entry point, and trigger(s) for the activation of drug delivery systems. Consequently, many of the technologi...

journal_title：Journal of drug targeting

authors： Shorter SA,Pettit MW,Dyer PDR,Coakley Youngs E,Gorringe-Pattrick MAM,El-Daher S,Richardson S

更新日期：2017-01-01 00:00:00

abstract：:Liposomes have been prepared loaded with DNA (plasmid encoding for the green fluorescent protein, GFP) and additionally modified with TATp and PEG, with PEG being attached to the liposome surface via both pH-sensitive hydrazone and non-pH-sensitive bonds. The pGFP-loaded liposomal preparations have been administered i...

journal_title：Journal of drug targeting

authors： Kale AA,Torchilin VP

更新日期：2007-08-01 00:00:00

abstract：:Cancer is one of the most common diseases all over the world; many people suffer from diverse types of cancer. However, currently there is no exact cure or therapy developed for cancer. On the other hand, nanoparticles are defined as microscopic particles that have dimensions less than 100 nm and they are known for th...

journal_title：Journal of drug targeting

authors： Çeşmeli S,Biray Avci C

更新日期：2019-08-01 00:00:00

abstract：:Insulin and dexamethasone were encapsulated in poly(lactic-co-glycolic acid) (PLGA) microspheres to induce adipogenesis for potential applications in soft tissue reconstruction. Release kinetics and bioactivity of the drugs were examined. Surface morphology and diameter of the PLGA microspheres was evaluated using sca...

journal_title：Journal of drug targeting

authors： Rubin JP,DeFail A,Rajendran N,Marra KG

更新日期：2009-04-01 00:00:00

abstract：:Acyclovir is an antiviral agent and it has been particularly used for the treatment of herpes simplex infections. The treatment of infection in the oral cavity is often difficult, because of insufficient drug concentration in saliva when acyclovir is administered via the oral route in conventional tablet form for syst...

journal_title：Journal of drug targeting

authors： Değim T,Eğlen B,Ocak O

更新日期：2006-01-01 00:00:00

abstract：:Pathophysiological molecules in the extracellular environment offer excellent targets that can be exploited for designing drug targeting systems. Matrix metalloproteases (MMPs) are a family of extracellular proteolytic enzymes that are characterized by their overexpression or overactivity in several pathologies. Over ...

journal_title：Journal of drug targeting

authors： Vartak DG,Gemeinhart RA

更新日期：2007-01-01 00:00:00

abstract：:Drug efflux by the membrane transporter P-glycoprotein (P-gp) plays a key role in multidrug resistance (MDR). In order to bypass P-gp, thus overcoming MDR, a hybrid peptide comprising a cell penetrating peptide (Tat) and a drug binding motif (DBM) has been developed to noncovalently bind and deliver doxorubicin (Dox) ...

journal_title：Journal of drug targeting

authors： Zheng Z,Aojula H,Clarke D

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:High expression of glucagon-like peptide-1 receptor (GLP-1R) in insulinoma supplies a potential drug target for tumor imaging. Exendin-4 can specifically bind to GLP-1R as an agonist and its analogs are extensively used in receptor imaging studies. PURPOSE:A new GLP-1R imaging agent, [(18)F]AlF-NOTA-MAL-Cys...

journal_title：Journal of drug targeting

authors： Xu Q,Zhu C,Xu Y,Pan D,Liu P,Yang R,Wang L,Chen F,Sun X,Luo S,Yang M

更新日期：2015-01-01 00:00:00

abstract：:Microparticles and nanoparticles used in drug delivery frequently depend on their movement in confined spaces such as cells. Liposomes containing small numbers of 1-µm diameter polystyrene particles were used to study the dynamics of their movement within the confined space of the liposome interior. The analysis of th...

journal_title：Journal of drug targeting

authors： Al-Obaidi H,Nasseri B,Florence AT

更新日期：2010-12-01 00:00:00

abstract：:Radiolabeled cytochrome c (Cyt c), either as a free protein or as cell penetrating peptide (CPP)-conjugates, was tested for cellular uptake and nuclear transport in Human embryonic kidney 293 (HEK293) cells and HeLa cells. Conjugation of Cyt c with either the amphipathic peptide model amphipathic peptide (MAP) or the ...

journal_title：Journal of drug targeting

authors： Kenien R,Zaro JL,Shen WC

更新日期：2012-05-01 00:00:00

abstract：:Poly(D,L-lactic-co-glycolic) acid (PLGA) microspheres containing plasmid DNA encoding the firefly luciferase gene were prepared using the water-in-oil-in-water (w/o/w) double emulsion and solvent evaporation method. In this study, we investigated the effects of three process parameters on DNA microencapsulation: (1) e...

journal_title：Journal of drug targeting

authors： Hsu YY,Hao T,Hedley ML

更新日期：1999-12-01 00:00:00

abstract：:Radiolabelled poly(methylmethacrylate) (PMMA) nanoparticles were coated with rat serum albumin (RSA), serum and inactivated serum, to examine the influence of these blood components on the body distribution of a model colloidal drug carrier. The particles were incubated overnight at 37 degrees C either in a 1% solutio...

journal_title：Journal of drug targeting

authors： Borchard G,Kreuter J

更新日期：1993-01-01 00:00:00

abstract：:The ultimate goal of bacterial based cancer therapy is to achieve non-toxic penetration and colonisation of the tumour microenvironment. To overcome this efficacy-limiting toxicity of anticancer immunotherapy, we have tested a therapy comprised of systemic delivery of a vascular disrupting agent to induce intratumoral...

journal_title：Journal of drug targeting

authors： Augustin LB,Milbauer L,Hastings SE,Leonard AS,Saltzman DA,Schottel JL

更新日期：2020-12-21 00:00:00

abstract：:Gene augmentation has been the paradigm in the majority of gene therapy protocols but in recent years the potential of repairing the mutated gene in situ by targeted gene correction has become a reality. In fact, targeted gene repair has many advantages over conventional replacement strategies, notably the possibility...

journal_title：Journal of drug targeting

authors： Richardson P,Thoma C,Kren BT,Steer CJ

更新日期：2002-03-01 00:00:00

abstract：:Influenza, mainly caused by influenza virus, is becoming one of the major concerns in the world. Limitation in vaccines necessitates the urgent development of new therapeutic options against this virus. In the present study, we designed small interfering RNA (siRNA) targeting overlapping gene of PB1 and PB1-F2 gene of...

journal_title：Journal of drug targeting

authors： Cheng C,Yao L,Chen A,Jia R,Huan L,Guo J,Bo H,Shu Y,Zhang Z

更新日期：2009-02-01 00:00:00

abstract：:Polyethylene glycol-modified GoldMag nanoparticles (PGMNs) were synthesized and characterized by several analysis including transmission electron microscopy, dynamic light scattering, Fourier transform infrared spectroscopy, and vibrating sample magnetometer. Here, we showed that the composite nanoparticles have a sat...

journal_title：Journal of drug targeting

authors： Chao X,Guo L,Zhao Y,Hua K,Peng M,Chen C,Cui Y

更新日期：2011-04-01 00:00:00

abstract：:The human body has adapted to defend against the aggressive biological or chemical agents. As a result, the defence mechanisms of the human body became barriers for the drug delivery. Theoretically, any problem that prevents a drug from reaching its site of action is considered to be a barrier to drug delivery. The ai...

journal_title：Journal of drug targeting

authors： Jătariu AN,Popa M,Peptu CA

更新日期：2010-05-01 00:00:00

abstract：:Gelatin microspheres (ms) and gelatin/BSA (bovine serum albumin) or gelatin/alginate ms were prepared by encapsulating fluorescein isothiocyanate (FITC) labeled dextran or interferon alpha (IFN-alpha). Ms were obtained by an emulsion-solvent-extraction method. Gelatin and gelatin/BSA ms were obtained by treating water...

journal_title：Journal of drug targeting

authors： Yoshikawa Y,Komuta Y,Nishihara T,Itoh Y,Yoshikawa H,Takada K

更新日期：1999-01-01 00:00:00

abstract：:Nanostructured lipid carrier (NLC) is second generation smarter drug carrier system having solid matrix at room temperature. This carrier system is made up of physiological, biodegradable and biocompatible lipid materials and surfactants and is accepted by regulatory authorities for application in different drug deliv...

journal_title：Journal of drug targeting

authors： Iqbal MA,Md S,Sahni JK,Baboota S,Dang S,Ali J

更新日期：2012-12-01 00:00:00

abstract：:Glioma is one of the most commonly occurring malignant brain tumours which need proper treatment strategy. The current therapies for treating glioma like surgical resection, radiotherapy, and chemotherapy have failed in achieving satisfactory results and this forms a rationale for the development of novel drug deliver...

journal_title：Journal of drug targeting

authors： Krishnamoorthy B,Karanam V,Chellan VR,Siram K,Natarajan TS,Gregory M

更新日期：2014-07-01 00:00:00

abstract：:Gene delivery systems face the problem not only of the route toward the cell and tissues in question, but also of the molecularly crowded environment of both the cytoplasm and the nucleus itself. One of the physical barriers in the cytoplasm for diffusing nanoparticles is an actin network. Here, we describe the findin...

journal_title：Journal of drug targeting

authors： Ruenraroengsak P,Florence AT

更新日期：2010-12-01 00:00:00

abstract：:The use of liposomes in the treatment of severe infections is under investigation. Classical liposomes which localize in cells of the mononuclear phagocyte system (MPS) can be exploited in two ways. First for targeting of macrophage modulators such as muramyl peptides or IFN-gamma, to stimulate the cells of the MPS to...

journal_title：Journal of drug targeting

authors： Bakker-Woudenberg IA,Storm G,Woodle MC

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:An octreotide-conjugated polyamidoamine (PAMAM) dendrimer was synthesized and employed as nanocarriers of methotrexate (MTX), for targeting to the somatostatin receptors over-expressed tumor cells. METHODS:PAMAM-PEG-octreotide (PPO) and PAMAM-PEG (PPG) were synthesized and characterized. The cellular uptake of...

journal_title：Journal of drug targeting

authors： Peng J,Qi X,Chen Y,Ma N,Zhang Z,Xing J,Zhu X,Li Z,Wu Z

更新日期：2014-06-01 00:00:00

abstract：:Time-Controlled Explosion System (TES) has the time-controlled drug release property with a pre-designed lag time. The drug release from the system is initiated by destruction of the membrane. In this study, metoprolol tartrate was used as a model drug. After five types of TES with different in vitro lag times were or...

journal_title：Journal of drug targeting

authors： Ueda S,Ibuki R,Kawamura A,Murata S,Takahashi T,Kimura S,Hata T

更新日期：1994-01-01 00:00:00

abstract：:Resveratrol is a promising neuroprotective agent against neurodegenerative disorders such as Alzheimer's disease. Resveratrol-loaded transferosomes and nanoemulsions were developed and labelled with gold nanoparticles (GNPs). The water maze test was utilised to identify the effect on spatial memory recovery. The treat...

journal_title：Journal of drug targeting

authors： Salem HF,Kharshoum RM,Abou-Taleb HA,Naguib DM

更新日期：2019-12-01 00:00:00

abstract：:The objective of this study was to investigate the factors for enhancing the susceptibility of cancer cells to chemotherapeutic drug by ultrasound microbubbles. Ultrasound (US) combined with phospholipid-based microbubbles (MB) was used to enhance the susceptibility of colon cancer cell line SWD-620 to anticancer drug...

journal_title：Journal of drug targeting

authors： Zhao YZ,Gao HS,Zhou ZC,Tang QQ,Lu CT,Jin Z,Tian JL,Xu YY,Tian XQ,Wang L,Kong FL,Li XK,Huang PT,He HL,Wu Y

更新日期：2010-07-01 00:00:00

abstract：:Anionic, cationic, and neutral liposomes were constructed to contain IL-2 in order to evaluate their affinity to a cervical cancer cell line (INBL) and to determine whether they can present IL-2 on their external surface. When these liposomes were co-cultured with INBL, the anionic liposomes were the only ones found t...

journal_title：Journal of drug targeting

authors： Corona-Ortega T,Rangel-Corona R,Hernández-Jiménez M,Baeza I,Ibáñez M,Weiss-Steider B

更新日期：2009-08-01 00:00:00

abstract：:Herein, we report the effect of gold nanoparticles (AuNP) and n-acetylcysteine (NAC) isolated or in association as important anti-inflammatory and antioxidant compounds on brain dysfunction in septic rats. Male Wistar rats after sham operation or caecal ligation and perforation (CLP) were treated with subcutaneously i...

journal_title：Journal of drug targeting

authors： Petronilho F,Tenfen L,Della Giustina A,Joaquim L,Novochadlo M,de Oliveira Junior AN,Bagio E,Goldim MPS,de Carli RJ,Bonfante SRSA,Metzker KLL,Muttini S,Dos Santos TM,de Oliveira MP,Engel NA,Rezin GT,Kanis LA,Barichello T

更新日期：2020-04-01 00:00:00

abstract：:Light-induced drug release has been explored as a strategy for externally modulating the release of drug from delivery systems. This study reports the development of a solid lipid nanoparticulate system (SLN) for paclitaxel (PTX), where photosensitizer-mediated oxidation of lipids was used as a mechanism for controlli...

journal_title：Journal of drug targeting

authors： Meerovich I,Nichols MG,Dash AK

更新日期：2019-11-01 00:00:00