What is a dendrimer and how is it used in cancer treatment?
Dendrimers can also be being applied to a variety of cancer therapies to improve their safety and efficacy. A strategy, somewhat akin to the “Trojan horse,” involves targeting anti-metabolite drugs via vitamins or hormones that tumors need for growth.
How do dendrimers deliver drugs?
Dendrimers for drug delivery are employed using two approaches: (i) formulation and (ii) nanoconstruct. In the formulation approach, drugs are physically entrapped in a dendrimer using non-covalent interactions, whereas drugs are covalently coupled on dendrimers in the nanoconstruct approach.
What are dendrimers made of?
Dendrimers are nearly monodisperse macromolecules that contain symmetric branching units built around a small molecule or a linear polymer core [5-7]. ‘Dendrimer’ is only an architectural motif and not a compound.
What is a dendrimer made of?
What is Pamam dendrimer?
PAMAM dendrimers are a family of highly branched and mono-disperse synthetic macromolecules with well-defined structures and compositions. Synthesis of these nanocarriers can be carried out through the divergent route.
Are dendrimers nanoparticles?
Dendrimers are nano-sized, radially symmetric molecules with well-defined, homogeneous, and monodisperse structure that has a typically symmetric core, an inner shell, and an outer shell.
Why are dendrimers important?
Dendrimers used for enhancing solubility Dendrimer-based carriers offer the opportunity to enhance the oral bioavailability of problematic drugs. Thus, dendrimer nano carriers offer the potential to enhance the bioavailability of drugs that are poorly soluble and/or substrates for efflux transporters [70,71].
Can dendrimers improve the delivery of cancer therapy?
Dendrimers have been investigated extensively in the medical field, and cancer treatment is one of the greatest areas where they have been most used. This review will consider the main types of dendrimer currently being explored and how they can be utilized as drug and gene carriers and functionalized to improve the delivery of cancer therapy.
What are dendrimers?
Dendrimers as Nanocarriers for Nucleic Acid and Drug Delivery in Cancer Therapy Dendrimers are highly branched polymers with easily modifiable surfaces. This makes them promising structures for functionalization and also for conjugation with drugs and DNA/RNA.
How do you use a dendrimer for drug delivery?
Dendrimers for drug delivery are employed using two approaches: (i) formulation and (ii) nanoconstruct. In the formulation approach, drugs are physically entrapped in a dendrimer using non-covalent interactions, whereas drugs are covalently coupled on dendrimers in the nanoconstruct approach.
Are dendrimers nanocarriers for nucleic acid and drug delivery?
Dendrimers as Nanocarriers for Nucleic Acid and Drug Delivery in Cancer Therapy Molecules. 2017 Aug 23;22(9):1401.doi: 10.3390/molecules22091401. Authors Livia Palmerston Mendes 1 2 , Jiayi Pan 3 , Vladimir P Torchilin 4 Affiliations