to address whether neuronal ecm receptors are regulated independently of cell surface adhesion molecules , we studied the ability of dissociated cg neurons from different developmental ages to extend neurites rapidly on 1 ) substrates coated with the ecm glycoprotein laminin ( either from schwann cell-conditioned medium or purified from the engelbreth-holm-swarm sarcoma ) or 2 ) the surfaces of schwann cells or schwannoma ( rn22 ) cells .
C0036387
schwann cell
C0027809
schwannoma