Table 1.

A brief summary of ECM molecules (as proposed by Naba et al. [12])

Domain	Category	Function	Notable examples
Core matrisome	Collagens	Structural	Collagen I, Collagen IV
	Glycoproteins	Structural, functional, signaling	Laminins, Emilins, Tenascins
	Proteoglycans	Functional, signaling	Versican, Perlecan, Biglycan
Matrisome-associated	ECM regulators	Regulatory (ECM-remodeling enzymes, crosslinkers, proteases, regulators etc.)	Lysyl oxidases, Serpins, Cathepsins
	Secreted factors	Known or suspected to bind core ECM proteins	CXCLs, Angiopoietins, S100A