Decellularization

Decellularization is a processed tissue treatment by which cells are discharged. It is a process often used in the creation of bioartificial organs.

The consequential cellulary neutralized parenchyma implies several advantages to effectively restoring unhealthy, missing or damaged membrane. For example, donated tissue frequently contributes to immunological rejection. Applying this technique renders the transplant successfully.

Process

In brief, the first step involves an application of specialized detergent known to be inefficient solubilized without affecting the integrity of the protein in the tissue. Then a recombinant endonuclease is used to degrade nucleic acids .

The second step relates to ensuring decellularization is complete.

Step three is meant to preserve, protect, and hold the tissue in similar body conditions, ready to be utilized.

Perfusion Decellularization

Perfusion decellularization implies a process where the detergent is continuously pumped through the target organ, continuously removing living cells until the remaining matrix remains.

Immersion Decellularization

Immersion decellularization refers to the process where the organ is submerged in a solution that kills the living cells, leaving the protein matrix intact.

External links

• 3D video animation showing how the decellularized dermis technology works
• 3D video animation "Matracell For Dermis"
• (Article) Review decellularization of tissues and organs in Sciencedirect.com
• (Article) Whole Organ Decellularization Yields A Beating Heart Created In The Laboratory in science20.com
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See also

• Cellularization
• Evolutionary biology
• Transplant rejection
• Organ transplant
• Tissue scaffold