Interestingly, added α3(V)-NTD increased cultured KO/PyMT tumour cell proliferation (Fig. 8a), accompanied by increased levels of cyclin D, CDK6, MAPK activity, and FGFR phosphorylation; and decreased p-H3ser10 levels (Fig. 8b; quantification in Supplementary Fig. 6). Here, CDK6 is linked to neoplasm.