Figure S2 shows the coexpression in the peritumoral area of carcinoma in mouse heterotopic xenogratfs of the PKH-26 dye and human proColXIα1 in CAFs. The CAFs growth curve was significantly larger than that of the NF (p < 0.05) (Fig. 2). The details of data collected in growth curves are depicted in Table S1 in which the number of cells obtained in each well is represented as the mean of two determinations. This evidence concerns the gene NFASC and carcinoma.