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Formulating and Characterizing Lipid Nanoparticles for Gene Delivery using a Microfluidic Mixing Platform

Formulating and Characterizing Lipid Nanoparticles for Gene Delivery using a Microfluidic Mixing Platform

Published on: February 25, 2021

Lectin functionalized nanocarriers for gene delivery.

Virendra Gajbhiye¹, Shaoqin Gong

¹Department of Biomedical Engineering and Wisconsin Institutes for Discovery, University of Wisconsin-Madison, WI 53715, USA.

Biotechnology Advances

|January 26, 2013

Summary

This summary is machine-generated.

Targeting genetic material using lectins or carbohydrates enhances gene therapy. This review explores nanovectors with these targeting ligands for improved gene delivery and transfection efficiency.

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Evaluation of Polymeric Gene Delivery Nanoparticles by Nanoparticle Tracking Analysis and High-throughput Flow Cytometry

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Published on: March 1, 2013

Area of Science:

Biomedical Engineering
Molecular Biology
Drug Delivery Systems

Background:

Gene therapy offers promising disease treatment but faces challenges with transfection efficiency.
Non-viral gene delivery vectors are preferred over viral vectors due to safety concerns.
Targeted delivery enhances therapeutic efficacy by directing genetic material to specific sites.

Purpose of the Study:

To review gene delivery nanovectors conjugated with carbohydrates or lectins.
To highlight the role of carbohydrates and lectins in enhancing gene transfection.
To discuss direct and reverse lectin targeting strategies for improved gene delivery.

Main Methods:

Review of recent literature on non-viral gene delivery systems.
Analysis of nanovectors utilizing carbohydrates and lectins as targeting moieties.
Investigation of receptor-mediated endocytosis pathways in targeted gene delivery.

Main Results:

Carbohydrate and lectin conjugation significantly improves gene transfection efficiency.
Targeting ligands facilitate enhanced cellular uptake via receptor-mediated endocytosis.
Specific lectin-carbohydrate interactions enable precise targeting of genetic material.

Conclusions:

Carbohydrate- and lectin-conjugated nanovectors represent a promising strategy for efficient gene therapy.
Targeted gene delivery using lectins/carbohydrates overcomes limitations of non-targeted approaches.
Further development of these targeted nanovectors is crucial for clinical translation.