PubMed · 11797692
An approach to constructing three-dimensional tissue.
Abstract
The authors propose an approach to constructing three-dimensional tissue with capillaries using cellulose hollow fibers. Fibronectin (FN) was immobilized on hollow fibers to assure cell attachment. Bovine coronary artery smooth muscle cells (BCASMC) and L cells were seeded on FN-immobilized fibers and cultured for an extended period of time. The cells proliferated and formed multicellular layers on the fibers. The hollow fibers were removed by enzymatic digestion using cellulase. The cellulase treatment did not damage L cells, although some cells fell off from the fibers. On the other hand, no deterioration was observed in the BCASMC aggregate structure. The BCASMC aggregates maintained several lumens after removal of the hollow fibers by cellulase digestion. The authors believe that their approach offers a useful method to tissue engineering in preparation of three-dimensional tissue structure.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
I K Ko, H Iwata. 2001. An approach to constructing three-dimensional tissue.. https://doi.org/10.1111/j.1749-6632.2001.tb03854.x
Cite the original work for its findings. Save a collection to share your selection of sources.