scholarly journals Targeted Nano-Drug Delivery System to Colon Cancer

2021 ◽  
Author(s):  
Eskandar Moghimipour ◽  
Somayeh Handali
Keyword(s):  
Carbon Nanotubes ◽  
Drug Delivery ◽  
Colon Cancer ◽  
Drug Delivery Systems ◽  
Polymeric Nanoparticles ◽  
Delivery Systems ◽  
Cytotoxic Action ◽  
Promising Therapeutic Approach ◽  
Nano Drug Delivery ◽  
Anti Cancer

Cancer has been considered as the most cause of death in world. Employing of nanocarriers as drug delivery systems provide a platform for delivering drugs with increasing the anti-cancer efficacy, enhancing bioavailability of drugs, reducing side effects, enhancing the circulation half-life of drugs, improving the distribution of drugs and overcoming drug resistance. A number of nanocarriers have been studied as drug delivery systems for improving the treatment of cancer including liposomes, micelle, polymeric nanoparticles, carbon nanotubes, dendrimers, solid lipid nanoparticle (SLN) and nanostructure lipid carrier (NLC). In order to enhance recognition and internalization of nanocarriers by the target tissues, their surfaces can be modified with targeting ligands such as integrins, transferrin, folic acid, polysaccharides and antibodies. In this chapter, we are going to introduce the targeted nanocarriers for improving the cytotoxic action of drugs with further attempt of decreasing dose to achieve higher anticancer activity. Targeted nanocarriers would provide a promising therapeutic approach for cancer.

Ultrasound-Based Drug Delivery System

2021 ◽  
Vol 28 ◽  
Author(s):  
Wei-Wei Ren ◽  
Shi-Hao Xu ◽  
Li-Ping Sun ◽  
Kun Zhang
Keyword(s):  
Drug Delivery ◽  
Side Effects ◽  
Drug Delivery System ◽  
Delivery System ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Research Progress ◽  
Cancer Drugs ◽  
Nano Drug Delivery ◽  
Anti Cancer

: Cancer still represents a leading threat to human health worldwide. The effective usage of anti-cancer drugs can reduce patients’ clinical symptoms and extend the life span. Current anti-cancer strategies include chemotherapy, traditional Chinese medicine, biopharmaceuticals, and the latest targeted therapy. However, due to the complexity and heterogeneity of tumors, serious side effects may result from the direct use of anti-cancer drugs. Besides, the current therapeutic strategies failed to effectively alleviate metastasized tumors. Recently, an ultrasound-mediated nano-drug delivery system has become an increasingly important treatment strategy. Due to its ability to enhance efficacy and reduce toxic side effects, it has become a research hotspot in the field of biomedicine. In this review, we introduced the latest research progress of the ultrasound-responsive nano-drug delivery systems and the possible mechanisms of ultrasound acting on the carrier to change the structure or conformation as well as to realize the controlled release. In addition, the progress in ultrasound responsive nano-drug delivery systems will also be briefly summarized.

scholarly journals Solid Lipid Nanoparticles: Emerging Colloidal Nano Drug Delivery Systems

Pharmaceutics ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 191 ◽  
Author(s):  
Vijay Mishra ◽  
Kuldeep Bansal ◽  
Asit Verma ◽  
Nishika Yadav ◽  
Sourav Thakur ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Solid Lipid Nanoparticles ◽  
Drug Delivery Systems ◽  
Polymeric Nanoparticles ◽  
Lipid Nanoparticles ◽  
Delivery Systems ◽  
Routes Of Administration ◽  
Size Dependent ◽  
Solid Lipid ◽  
Nano Drug Delivery

Solid lipid nanoparticles (SLNs) are nanocarriers developed as substitute colloidal drug delivery systems parallel to liposomes, lipid emulsions, polymeric nanoparticles, and so forth. Owing to their unique size dependent properties and ability to incorporate drugs, SLNs present an opportunity to build up new therapeutic prototypes for drug delivery and targeting. SLNs hold great potential for attaining the goal of targeted and controlled drug delivery, which currently draws the interest of researchers worldwide. The present review sheds light on different aspects of SLNs including fabrication and characterization techniques, formulation variables, routes of administration, surface modifications, toxicity, and biomedical applications.

Recent Advances of Mesoporous Silica Based Multifunctional Nano Drug Delivery Systems

2013 ◽  
Vol 40 (10) ◽  
pp. 1014
Author(s):  
Xiao-Hong HAO ◽  
Cui-Miao ZHANG ◽  
Xiao-Long LIU ◽  
Xing-Jie LIANG ◽  
Guang JIA ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Recent Advances ◽  
Nano Drug Delivery

Carbon Nanotubes, Quantum Dots and Dendrimers as Potential Nanodevices for Nanotechnology Drug Delivery Systems

2013 ◽  
Vol 6 (3) ◽  
pp. 2113-2124
Author(s):  
Prashant Malik ◽  
Neha Gulati ◽  
Raj Kaur Malik ◽  
Upendra Nagaich
Keyword(s):  
Carbon Nanotubes ◽  
Drug Delivery ◽  
Quantum Dots ◽  
Self Assembly ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Atomic Scale ◽  
Sustained Drug Delivery ◽  
Pharmaceutical Nanotechnology ◽  
Conventional Device

Nanotechnology deal with the particle size in nanometers. Nanotechnology is ranging from extensions of conventional device physics to completely new approaches based upon molecular self assembly, from developing new materials with dimensions on the nanoscale to direct control of matter on the atomic scale. In nanotechnology mainly three types of nanodevices are described: carbon nanotubes, quantum dots and dendrimers. It is a recent technique used as small size particles to treat many diseases like cancer, gene therapy and used as diagnostics. Nanotechnology used to formulate targeted, controlled and sustained drug delivery systems. Pharmaceutical nanotechnology embraces applications of nanoscience to pharmacy as nanomaterials and as devices like drug delivery, diagnostic, imaging and biosensor materials. Pharmaceutical nanotechnology has provided more fine tuned diagnosis and focused treatment of disease at a molecular level.    

Improving the Efficacy of Anticancer Drugs via Encapsulation and Acoustic Release

2018 ◽  
Vol 18 (10) ◽  
pp. 857-880 ◽  
Author(s):  
Salma E. Ahmed ◽  
Nahid Awad ◽  
Vinod Paul ◽  
Hesham G. Moussa ◽  
Ghaleb A. Husseini
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Special Focus ◽  
Nano Drug Delivery ◽  
Medical Researchers ◽  
History Of ◽  
Overall Performance ◽  
Enhanced Stability

Conventional chemotherapeutics lack the specificity and controllability, thus may poison healthy cells while attempting to kill cancerous ones. Newly developed nano-drug delivery systems have shown promise in delivering anti-tumor agents with enhanced stability, durability and overall performance; especially when used along with targeting and triggering techniques. This work traces back the history of chemotherapy, addressing the main challenges that have encouraged the medical researchers to seek a sanctuary in nanotechnological-based drug delivery systems that are grafted with appropriate targeting techniques and drug release mechanisms. A special focus will be directed to acoustically triggered liposomes encapsulating doxorubicin.

Current HPLC Methods for Assay of Nano Drug Delivery Systems

2017 ◽  
Vol 17 (13) ◽  
pp. 1588-1594 ◽  
Author(s):  
Serife Evrim Kepekci Tekkeli ◽  
Mustafa Volkan Kiziltas
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Nano Drug Delivery

Recent Advances in the Development of Polymeric Nanocarrier Formulations for the Treatment of Colon Cancer

2019 ◽  
Vol 9 (1) ◽  
pp. 2-14
Author(s):  
Sahil Kumar ◽  
Bandna Sharma ◽  
Kiran Thakur ◽  
Tilak R. Bhardwaj ◽  
Deo N. Prasad ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Colon Cancer ◽  
Hyaluronic Acid ◽  
Targeted Drug Delivery ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Near Ir ◽  
Targeted Drug ◽  
Poly Ethylene ◽  
Novel Drug

Background: Many efforts have been explored in the last decade to treat colon cancer but nanoparticulate drug delivery systems are making a vital contribution in the improvement of drug delivery to colon cancer cells. Objective: In this review, we attempt to highlight recent advancements in the development of novel drug delivery systems of nanoparticles for the targeted drug delivery to colon. Polymers like Epithelial Cell Adhesion Molecule (EpCAM) aptamer chitosan, Hyaluronic Acid (HA), Chitosan (CS)– Carboxymethyl Starch (CMS), silsesquioxane capped mesoporous silica, Near IR (NIR) fluorescent Human Serum Albumin (HAS), poly(ethylene glycol)-conjugated hyaluronic acid etc. have been discussed by employing various anticancer drugs like doxorubicin, oxaliplatin, paclitaxel, 5-fluorouracil etc. Conclusion: These novel drug delivery systems have been determined to be more efficacious in terms of stability, sustained and targeted drug delivery, therapeutic efficacy, improved bioavailability and enhanced anticancer activity.

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