What was the major discovery in tissue engineering that advanced the field to where it is today?

Question

Quizplus · Accepted Answer

The major discoveries that significantly advanced the field of tissue engineering include the use of scaffolds to grow organs and the isolation of stem cells from adult tissues. Scaffolds provide a structure for cells to attach and grow, mimicking the extracellular matrix in natural tissues, while stem cell isolation has opened up possibilities for regenerating damaged tissues and organs using the body's own cells.

What Was the Major Discovery in Tissue Engineering That Advanced