Fig. 8. Cartoon highlighting results from the studies using integrin-function-blocking antibody. PM, plasma membrane; N,nucleus; v, integrin heterodimers that contain the v subunit, are expressed in keratinocytes and include integrins v5, v6 and v8; 1, integrin heterodimers that contain the 1 subunit, are expressed in keratinocytes and include integrins 21, 31 and 51 (see supplementary material Fig. S1 for expression profiles of total keratinocyte integrins and Fig. 6B for surface integrins).