This, in turn, upregulates survivin levels in tumor tissue and helps in cell proliferation and tumor progression and is associated with a poor prognosis [31] TGF‐β1 belongs to the family of immunosuppressive cytokines and is secreted by tumor‐associated macrophages (TAMs) and is also implicated in aiding endothelial to mesenchymal transition (EMT) [32]. Here, TGFB1 is linked to neoplasm.