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Full-Text Articles in Medicine and Health Sciences
Carbosilane Dendrimers: Drug And Gene Delivery Applications, Navid Rabiee, Shokooh Ahmadvand, Sepideh Ahmadi, Yousef Fatahi, Rassoul Dinarvand, Mojtaba Bagherzadeh, Mohammad Rabiee, Mohammadreza Tahriri, Lobat Tayebi, Michael R. Hamblin
Carbosilane Dendrimers: Drug And Gene Delivery Applications, Navid Rabiee, Shokooh Ahmadvand, Sepideh Ahmadi, Yousef Fatahi, Rassoul Dinarvand, Mojtaba Bagherzadeh, Mohammad Rabiee, Mohammadreza Tahriri, Lobat Tayebi, Michael R. Hamblin
School of Dentistry Faculty Research and Publications
Carbosilane dendrimers are a particular type of dendrimer structure that has been used as delivery vehicles for drugs and nucleic acids. They have a defined structure according to their generation number, and their terminal groups can be rendered cationic or anionic. The cationic charges can address the limitation of electrostatic repulsion between the negatively charged phosphate groups of nucleic acids and negatively charged cell membranes. Specific drugs can be loaded into the central part of the dendrimer or attached at the exterior, and the overall positive charge may improve the efficacy of anti-inflammatory drugs. One promising feature of dendrimers is …
Recent Advances In Designing 5-Fluorouracil Delivery Systems: A Stepping Stone In The Safe Treatment Of Colorectal Cancer, Elaheh Entezar-Almahdi, Soliman Mohammadi-Samani, Lobat Tayebi, Fatemeh Farjadian
Recent Advances In Designing 5-Fluorouracil Delivery Systems: A Stepping Stone In The Safe Treatment Of Colorectal Cancer, Elaheh Entezar-Almahdi, Soliman Mohammadi-Samani, Lobat Tayebi, Fatemeh Farjadian
School of Dentistry Faculty Research and Publications
5-Fluorouracil (5-FU) has become one of the most widely employed antimetabolite chemotherapeutic agents in recent decades. It is considered a first line antineoplastic agent for the treatment of colorectal cancer. Unfortunately, chemotherapy with 5-FU has several limitations, including its short half-life, high cytotoxicity and low bioavailability. In order to overcome the drawbacks of 5-FU and enhance its therapeutic efficiency, many scientific groups have focused on designing a new delivery system to successfully deliver 5-FU to tumor sites. We provide a comprehensive review on different strategies to design effective delivery systems, including nanoformulations, drug-conjugate formulations and other strategies for the delivery …