As being the global demand for tissue and organ transplants considerably outstrips supply, tissue engineering might provide a potential solution. But one of several significant challenges in structure engineering is growing tissue in 3D, and the scaffolds utilized to position cells to develop tissue-specific functions are sometimes challenging or prohibitively high-priced to develop.
But in a review publishing September EIGHTEEN, 2019 in the journal Trends in Biotechnology, researchers in the University of Massachusetts Lowell explore recent efforts to use everyday materials like the rocks, paper, and spinach when tissue scaffolds. These unconventional materials, they argue, are definitely functional, more sustainable, and less costly, as well as being available in the world and applicable to many elements of biomedical research.
"Some on the recent tissue engineering techniques might be quite expensive, and a lot of them might require long along with tedious optimization procedures to build those three-dimensional scaffolds, " affirms corresponding author Gulden Camci-Unal. "We're actually embracing nature and trying to see what exists and how should we utilize them pertaining to tissue regeneration. "
The scaffolds used in tissue engineering help position cells in a particular pattern, which sequentially allows them to become functional in a very tissue-specific manner. However, seeking the perfect scaffold that can be porous and biocompatible with mechanical strength is not easy. For that purpose, scientists are now applying for ready-made natural materials for any cost-efficient and sustainable method.
"We're essentially trying to simplify doing this and trying to use easily accessible materials that can slot in the tissue during the application, " says Camci-Unal.
As being the global demand for tissue and organ transplants considerably outstrips supply, tissue engineering might provide a potential solution. But one of several significant challenges in structure engineering is growing tissue in 3D, and the scaffolds utilized to position cells to develop tissue-specific functions are sometimes challenging or prohibitively high-priced to develop.
But in a review publishing September EIGHTEEN, 2019 in the journal Trends in Biotechnology, researchers in the University of Massachusetts Lowell explore recent efforts to use everyday materials like the rocks, paper, and spinach when tissue scaffolds. These unconventional materials, they argue, are definitely functional, more sustainable, and less costly, as well as being available in the world and applicable to many elements of biomedical research.
"Some on the recent tissue engineering techniques might be quite expensive, and a lot of them might require long along with tedious optimization procedures to build those three-dimensional scaffolds, " affirms corresponding author Gulden Camci-Unal. "We're actually embracing nature and trying to see what exists and how should we utilize them pertaining to tissue regeneration. "
The scaffolds used in tissue engineering help position cells in a particular pattern, which sequentially allows them to become functional in a very tissue-specific manner. However, seeking the perfect scaffold that can be porous and biocompatible with mechanical strength is not easy. For that purpose, scientists are now applying for ready-made natural materials for any cost-efficient and sustainable method.
"We're essentially trying to simplify doing this and trying to use easily accessible materials that can slot in the tissue during the application, " says Camci-Unal.
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