Abstract
When gastrointestinal tissue is used for bladder augmentation or replacement, multiple complications may ensue, such as infection, metabolic disturbances, urolithiasis, perforation, increased mucous production, and malignancy. Therefore, alternative methods are being sought for cystoplasty. There has been a resurgence of interest in the use of acellular collagen-based matrices as scaffolds for bladder regeneration. Experimental work involving several collagen matrices, such as allogenic bladder and intestinal tissues, is currently being conducted in several academic centers. Recently, functional bladder tissue has been engineered using selective cell transplantation. The approach that has been followed for bioengineering of bladder tissue involves the use of autologous cells, thus avoiding rejection, whereby a biopsy of tissue is obtained from the host, after which the cells are dissociated and expanded in vitro, reattached to a matrix, and implanted into the same host.
| Original language | English |
|---|---|
| Pages (from-to) | 36-43 |
| Number of pages | 8 |
| Journal | World Journal of Urology |
| Volume | 18 |
| Issue number | 1 |
| State | Published - Dec 1 2000 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Urology
Cite this
Tissue engineering of the bladder. / Falke, German; Caffaratti, Jorge; Atala, Anthony.
In: World Journal of Urology, Vol. 18, No. 1, 01.12.2000, p. 36-43.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Tissue engineering of the bladder
AU - Falke, German
AU - Caffaratti, Jorge
AU - Atala, Anthony
PY - 2000/12/1
Y1 - 2000/12/1
N2 - When gastrointestinal tissue is used for bladder augmentation or replacement, multiple complications may ensue, such as infection, metabolic disturbances, urolithiasis, perforation, increased mucous production, and malignancy. Therefore, alternative methods are being sought for cystoplasty. There has been a resurgence of interest in the use of acellular collagen-based matrices as scaffolds for bladder regeneration. Experimental work involving several collagen matrices, such as allogenic bladder and intestinal tissues, is currently being conducted in several academic centers. Recently, functional bladder tissue has been engineered using selective cell transplantation. The approach that has been followed for bioengineering of bladder tissue involves the use of autologous cells, thus avoiding rejection, whereby a biopsy of tissue is obtained from the host, after which the cells are dissociated and expanded in vitro, reattached to a matrix, and implanted into the same host.
AB - When gastrointestinal tissue is used for bladder augmentation or replacement, multiple complications may ensue, such as infection, metabolic disturbances, urolithiasis, perforation, increased mucous production, and malignancy. Therefore, alternative methods are being sought for cystoplasty. There has been a resurgence of interest in the use of acellular collagen-based matrices as scaffolds for bladder regeneration. Experimental work involving several collagen matrices, such as allogenic bladder and intestinal tissues, is currently being conducted in several academic centers. Recently, functional bladder tissue has been engineered using selective cell transplantation. The approach that has been followed for bioengineering of bladder tissue involves the use of autologous cells, thus avoiding rejection, whereby a biopsy of tissue is obtained from the host, after which the cells are dissociated and expanded in vitro, reattached to a matrix, and implanted into the same host.
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M3 - Article
C2 - 10766042
AN - SCOPUS:0034136434
VL - 18
SP - 36
EP - 43
JO - World Journal of Urology
JF - World Journal of Urology
SN - 0724-4983
IS - 1
ER -