Collagen hollow structure for bladder tissue engineering

Bladder is affected by numerous pathologies which require augmentation or replacement of the organ. Currently, the gold standard is enterocystoplasty which causes many complications. Bioengineering techniques propose options to overcome these issues. The innovative and very simple tissue engineered three-dimensional spherical bladder model reported here mimics the bladder natural shape using collagen-derived scaffold. Bladder mesenchymal cells...