Electroporation Studies
Electroporation Studies - Related Videos
11:57
Electroporation of Mycobacteria
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Cited by 55 •
2008
Mycobacterial pathogenic strategies remain poorly understood. The slow growth rate of most species, the impenetrable nature of the cell-wall, and the hazards of working with pathogens make mycobacteria difficult to study and are largely responsible for our poor understanding of these organisms. In this video we will demonstrate the technique of electroporation, which involves subjecting cells to a brief high electrical impulse to allow the entry of DNA. It is the most widely used method for...
08:05
Murine In Utero Electroporation
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2023
In utero electroporation is an important technique for studying the molecular mechanisms that guide the proliferation, differentiation, migration, and maturation of cells during neural development. Electroporation enables the rapid and targeted delivery of material into cells by utilizing electrical pulses to create transient pores in cell membranes. Although electroporation has traditionally been used in in vitro studies, scientific advancements have now broadened its utilization to intact...
08:57
In ovo Electroporation in Chick Midbrain for Studying Gene Function in Dopaminergic Neuron Development
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Cited by 5 •
2012
To assess the function and the regulation of genes during the development of midbrain dopaminergic neurons, we describe a method that involves in ovo electroporation of plasmid DNA constructs into embryonic chick ventral midbrain dopaminergic neuron progenitors. This technique can be used to achieve efficient expression of genes of interest to study different aspects of midbrain development and dopaminergic neuron differentiation.
07:23
Electroporation of Craniofacial Mesenchyme
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2011
Craniofacial cartilages develop in close contact with other tissues and are difficult to manipulate in live animals. We are using electroporation to deliver molecular tools during growth of the craniofacial skeleton while bypassing early embryonic effects. This approach will allow us to efficiently test candidate molecules in vivo.
13:47
Ex utero Electroporation and Whole Hemisphere Explants: A Simple Experimental Method for Studies of Early Cortical Development
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Cited by 14 •
2013
This protocol describes an improved explant procedure that involves ex utero electroporation, dissection and culture of entire cerebral hemispheres from the embryonic mouse. The preparation facilitates pharmacological studies and assays of gene function during early cortical development.
FAQs
Membrane recovery distinguishes a temporary delivery window from lasting loss of membrane integrity. In Electroporation Studies, investigators can therefore consider both cargo entry and the cell’s response after pulse exposure, rather than treating uptake alone as success. This distinction matters when selecting conditions for cellular engineering, because useful delivery requires controlled transport alongside recovery of membrane integrity.
Pulse conditions, cell type, and cargo are central variables because they jointly influence whether transport is effective and whether cells recover after exposure. Studying these factors systematically helps identify conditions suited to a particular delivery goal. The same optimization logic supports nucleic-acid transfer, other molecular cargo, and efforts to make nonviral delivery more reproducible.
Reversible pores create a temporary route across the lipid bilayer, allowing molecular cargo to enter during or after pulse exposure while membrane integrity can recover. Their temporary nature is central to controlled delivery: the process is not intended simply to disrupt cells, but to balance access for cargo with preservation of the cell state needed for later research or engineering.
A practical study begins by defining the cargo and cell type, then examining pulse conditions that produce the desired transport. Investigators subsequently consider membrane recovery and cell response, using those observations to refine the combination of variables. This workflow connects the physical membrane effect to an application such as gene transfer, tissue engineering, or biomanufacturing.
By systematically optimizing pulse conditions, cell types, and cargo choices, they can help make nonviral molecular delivery more reproducible. Comparing these variables clarifies how a delivery system is tuned for a particular cell and transport goal. This consistency supports cellular engineering, therapeutic development, and biomanufacturing, where predictable cargo entry is important.
In bioengineering, the approach supports gene transfer, tissue engineering, and biomanufacturing, while also informing cellular engineering and biomedical research. Studies may focus on delivery performance, cell response, or therapeutic development. These applications share a need to move nucleic acids or other molecular cargo into cells while membrane integrity typically recovers after pulse exposure.