Three chains were analyzed: (i) HC1, as this protein is the ATP-dependent molecular motor that anchors the intermediate and light intermediate chains [20]; (ii) LIC2, which was overexpressed in microarray analysis [24] and in qPCR experiments; and (iii) LC8-1 and LC8-2 because we observed changes in LC8-2 mRNA in both tumor cell lines and in LC8-1 mRNA in MIA PaCa-2 cells (Fig. 1A, 1B and 1C). Here, CYCSP39 is linked to neoplasm.