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Drug Delivery Systems

Research from Peking University in the area of drug delivery systems published

Published in Gene Therapy Weekly, November 4th, 2010

New research, 'Sequential treatment of drug-resistant tumors with RGD-modified liposomes containing siRNA or doxorubicin,' is the subject of a report. "Tumor targeting drug delivery systems are being the ideal carriers of systemic administration for tumor therapy. We have reported previously that RGD peptide (arginine-glycine-aspartic acid)-modified liposomes containing drugs could increase targeting to tumor by binding with the integrin receptors overexpressed on tumor cells," scientists in Beijing, People's Republic of China report.

"RNA interference plays an important role on down-regulation of P-glycoprotein (P-gp), which is a drug efflux transporter overexpressed...

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