Advertisement

Topics

Enhanced antitumor effect of novel dual-targeted paclitaxel liposomes.

Summary of "Enhanced antitumor effect of novel dual-targeted paclitaxel liposomes."

A novel dual-targeted peptide containing an alpha V integrins specific ligand and a neuropilin-1 specific motif was developed which showed an increased specific targeting affinity to tumors. Active dual-targeted liposomes were then produced with this peptide and exhibited greater binding activity than single-targeted liposomes in vitro. Paclitaxel entrapped in this formulation greatly increased the uptake of paclitaxel in the targeting cells and significantly suppressed the growth of HUVEC and A549 cells compared with general paclitaxel injections (Taxol) and single-targeted paclitaxel liposomes. The treatment of tumor xenograft models with dual-targeted paclitaxel liposomes also resulted in better tumor growth inhibition than any other treatment groups. Therefore, the dual-targeted paclitaxel liposomes prepared in the present study might be a more promising drug for cancer treatment. Furthermore, the dual-targeting approach may produce synergistic effects that can be applied in the development of new targeted drug delivery systems.

Affiliation

Cancer Institute of Tongji University School of Medicine, Shanghai Pulmonary Hospital, Shanghai, People's Republic of China.

Journal Details

This article was published in the following journal.

Name: Nanotechnology
ISSN: 1361-6528
Pages: 415103

Links

DeepDyve research library

PubMed Articles [22797 Associated PubMed Articles listed on BioPortfolio]

Self-assembled liposomes of dual paclitaxel-phospholipid prodrug for anticancer therapy.

In this report, a newly liposomal formulation of paclitaxel (PTX) based on dual paclitaxel succinate glycerophosphorylcholine (Di-PTX-GPC) prodrug was developed. The Di-PTX-GPC prodrug was synthesised...

Molecularly targeted co-delivery of a histone deacetylase inhibitor and paclitaxel by lipid-protein hybrid nanoparticles for synergistic combinational chemotherapy.

In this study, a transferrin-anchored albumin nanoplatform with PEGylated lipid bilayers (Tf-L-APVN) was developed for the targeted co-delivery of paclitaxel and vorinostat in solid tumors. Tf-L-APVN ...

Coadministration of oligomeric hyaluronic acid modified liposomes with tumor penetrating peptide-iRGD enhances the antitumor efficacy of doxorubicin against melanoma.

A safe and efficient tumor targeting strategy based on oligomeric hyaluronic acid (HA) modification and coadministration of tumor penetrating peptide-iRGD was successfully developed. In this study, co...

Dual-functional drug liposomes in treatment of resistant cancers.

Efficacy of regular chemotherapy is significantly hampered by multidrug resistance (MDR) and severe systemic toxicity. The reduced toxicity has been evidenced after administration of drug liposomes, c...

Design of Y-shaped targeting material for liposome-based multifunctional glioblastoma-targeted drug delivery.

Since the treatment of glioma in clinic has been hindered by the blood-brain barrier (BBB) and blood-brain tumor barrier (BBTB), multifunctional glioma-targeted drug delivery systems that can circumve...

Clinical Trials [5391 Associated Clinical Trials listed on BioPortfolio]

Evaluation of Diagnostic Accuracy of Contrast Enhanced Dual Energy Mammography Imaging in Comparison to CE-MRI

Clinical study to evaluate diagnostic accuracy of low dose contrast enhanced dual energy mammography imaging (CEDEM+PRIME) in comparison with CE-MRI The primary objective of this clinical ...

Study of Dual-energy (DE) Contrast-enhanced (CE) Digital Mammography

This is a feasibility study to evaluate dual-energy (DE) contrast-enhanced (CE) digital mammography to detect breast cancer in patients with increased breast density (BI-RADS category c or...

Comparison of Liposome Entrapped Paclitaxel Easy to Use (LEP-ETU) and Taxol® Pharmacokinetics in Patients With Advanced Cancer

In this study, Liposome Entrapped Paclitaxel Easy to Use (LEP-ETU) is being compared to Taxol® to examine whether the paclitaxel in these 2 formulations undergoes similar processing by th...

A Safety/Efficacy Study of Alprostadil Liposomes for Injection to Treat Lower Extremity Arteriosclerosis Obliterans

A phase II,randomized,double-blind,multi-doses,positive drug parallel controlled,multi-center clinical trial to evaluate initially the efficacy and safety of alprostadil liposomes for inje...

Study of Convernsion Therapy Using S1/Paclitaxel Chemotherapy Plus Apatinib in Unresectable Gastric Cancer

The prognosis of metastatic gastric cancer is poor. Chemotherapy occasionally converts an initially unresectable gastric cancer to a resectable cancer. Previous studies showed patients wit...

Medical and Biotech [MESH] Definitions

A dual inhibitor of both cyclooxygenase and lipoxygenase pathways. It exerts an anti-inflammatory effect by inhibiting the formation of prostaglandins and leukotrienes. The drug also enhances pulmonary hypoxic vasoconstriction and has a protective effect after myocardial ischemia.

An injectable formulation of albumin-bound paclitaxel NANOPARTICLES.

Radiotherapy where cytotoxic radionuclides are linked to antibodies in order to deliver toxins directly to tumor targets. Therapy with targeted radiation rather than antibody-targeted toxins (IMMUNOTOXINS) has the advantage that adjacent tumor cells, which lack the appropriate antigenic determinants, can be destroyed by radiation cross-fire. Radioimmunotherapy is sometimes called targeted radiotherapy, but this latter term can also refer to radionuclides linked to non-immune molecules (see RADIOTHERAPY).

An effect usually, but not necessarily, beneficial that is attributable to an expectation that the regimen will have an effect, i.e., the effect is due to the power of suggestion.

In vivo methods of screening investigative anticancer drugs, biologic response modifiers or radiotherapies. Human tumor tissue or cells are transplanted into mice or rats followed by tumor treatment regimens. A variety of outcomes are monitored to assess antitumor effectiveness.

Quick Search
Advertisement
 


DeepDyve research library

Relevant Topics

Pharmacy
Pharmacy is the science and technique of preparing as well as dispensing drugs and medicines. It is a health profession that links health sciences with chemical sciences and aims to ensure the safe and effective use of pharmaceutical drugs. The scope of...

Cancer
  Bladder Cancer Brain Cancer Breast Cancer Cancer Cervical Cancer Colorectal Head & Neck Cancers Hodgkin Lymphoma Leukemia Lung Cancer Melanoma Myeloma Ovarian Cancer Pancreatic Cancer ...

Drug Discovery
Clinical Approvals Clinical Trials Drug Approvals Drug Delivery Drug Discovery Generics Drugs Prescription Drugs In the fields of medicine, biotechnology and pharmacology, drug discovery is the process by which drugs are dis...


Searches Linking to this Article