. "\"Any process that stops, prevents, or reduces the rate or extent of cell adhesion to the extracellular matrix.\" [GOC:hjd]" . . "negative regulation of cell-matrix adhesion" . "down regulation of cell-matrix adhesion" . "down-regulation of cell-matrix adhesion" . "downregulation of cell-matrix adhesion" . . . "inhibition of cell-matrix adhesion" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .