TGFB1 and cancer: Intriguingly and perhaps the highlight of the present study is the discovery of the significant association of the 1480 high confidence recurrent interactions with not only the cancer-related pathways such as TGF-β signalling pathways but also (even more significantly so) the pathways related to intercellular communication such as extracellular matrix (ECM) structural organization, cell focal adhesion, and ECM-receptor interactions.