Assertion: fibroblast | /r/HasProperty | cell
Facets:
Source sentences:
text: Fibroblasts are cells that make up structural framework (i.e. stroma) of the extracellular matrix in animal tissues and are important for wound healing.
text: Fibroblasts are the cells that make up the structural framework or stroma composed of the extracellular matrix and collagen in animal tissues.