Tissue engineering Top Predicted QUESTIONS and 100% CORRECT Answers

Tissue engineering (TE) A multidisciplinary field aimed at development of biological substitutes to restore, maintain or improve basic tissue function. Organ failure - From injury, disease or ageing. - Current treatments are surgical reconstruction, mechanical devices and transplantation. - Have limitations such as: lack of donors, diseased organs, rejection, limited suitability tests, reduced quality of life, don't grow with young patients (= need more surgery), nonfunctional prosthetics, fibrous growth around prosthetic joints. Clinical TE - Can reduce the demand for donors. - Minimise imune system response (people with transplants take immunosuppressants which impact quality of life). - A multidiscipline approach encompassing many scientists, engineers and clinicians. Goals of TE - Improve and save lives. - Replace a missing organ/prosthesis by a living structure. TE approaches 1. In vitro. - Cells and biomaterials. - Transplant back into patient.