Extracellular matrix containing mutated fibrillin-1 (Fbn1) down regulates Col1a1, Col1a2, Col3a1, Col5a1, and Col5a2 mRNA levels in Tsk/+ and Tsk/Tsk embryonic fibroblasts.

Abstract excerpt

It is known that the extracellular matrix (ECM) is able to signal to cells and thereby direct or modulate the transcription of certain mRNAs. This signaling plays an important role in tumor invasion and metastasis, wound healing, remodeling of the ECM and cell differentiation. There are several mechanisms whereby the ECM signals cells to change their metabolism: (1) receptor molecules binding to specific domains...

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