Engineering a customized nanodrug delivery system at the cellular level for targeted cancer therapy

A Cell-Targeted, Size-Photocontrollable, Nuclear-Uptake Nanodrug Delivery System for Drug-Resistant Cancer Therapy

The development of multidrug resistance (MDR) has become an increasingly serious problem in cancer therapy. The cell-membrane overexpression of P-glycoprotein (P-gp), which can actively efflux various anticancer drugs from the cell, is a major mechanism of MDR. Nuclear-uptake nanodrug delivery systems, which enable intranuclear release of anticancer drugs, are expected to address this challenge...

Targeted cancer therapy: review article

Cancer is one of the most dangerous health problems of today modern societies which has an increasing rate especially in developing countries. There are many diverse ongoing treatment attempts trying to defeat cancer. Despite that, scientists have been unable to find a permanent cure for this disease. In many cases although there is a successful first response in patients, cancer cells are fina...

Patient customized engineering for smart cardiovascular therapy.

Formulation and Optimization of Mucoadhesive Nanodrug Delivery System of Acyclovir

Acyclovir is an antiviral drug used for the treatment of herpes simplex virus infections, with an oral bioavailability of only 10-20% [limiting absorption in gastrointestinal tract to duodenum and jejunum] and half-life of about 3 h, and is soluble only at acidic pH (pKa 2.27). Mucoadhesive polymeric nanodrug delivery systems of acyclovir have been designed and optimized using 2(3) full factori...

Camptothecin-based nanodrug delivery systems

The drug camptothecin has a wide range of antitumor effects in cancers including gastric cancer, rectal and colon cancer, liver cancer, and lung cancer. Camptothecin-based drugs inhibit topoisomerase 1 (Topo 1), leading to destruction of DNA, and are currently being used as important chemotherapeutic agents in clinical antitumor treatment. However, the main obstacle associated with cancer thera...